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CN-224220227-U - Skin care equipment

CN224220227UCN 224220227 UCN224220227 UCN 224220227UCN-224220227-U

Abstract

The application discloses skin care equipment which comprises a shell, a light emitting assembly, a cold compress assembly and a heat dissipation assembly, wherein the shell is provided with a light emitting opening, the light emitting assembly is arranged in the shell and is used for generating light rays emitted from the light emitting opening to skin to be treated, the cold compress assembly is at least partially arranged at the light emitting opening and is used for cold compress of the skin to be treated, the heat dissipation assembly comprises a heat conducting plate, a heat radiating fin and a fan, the heat conducting plate is arranged on one side of the light emitting assembly, the heat radiating fin is arranged on the surface of one side of the heat conducting plate, which is far away from the light emitting assembly, the fan is arranged in the shell, the fan is arranged on one side of the light emitting assembly, which is far away from the light emitting opening, the fan is provided with a first air opening which is arranged towards the light emitting opening, one end of the heat conducting plate is connected with the cold compress assembly in a heat conducting mode, the other end of the heat conducting plate is bent and extends to one side of the first air opening in the thickness direction of the heat conducting plate, and the air flowing out or flowing in along the heat conducting plate is guided and flows through the heat conducting plate. The application can improve the heat dissipation effect of the cold compress component.

Inventors

  • LI GUANDING

Assignees

  • 深圳由莱智能电子有限公司

Dates

Publication Date
20260512
Application Date
20250520

Claims (10)

  1. 1. A skin care device, comprising: A shell provided with a light outlet; the light emitting assembly is arranged in the shell and is used for generating light rays emitted to the skin to be treated from the light emitting opening; The cold compress component is at least partially arranged at the light outlet and is used for cold compress the skin to be treated, The heat dissipation assembly comprises a heat conduction plate, a heat dissipation sheet and a fan, wherein the heat conduction plate is arranged on one side of the light emitting assembly, the heat dissipation sheet is arranged on one side surface of the heat conduction plate, which is away from the light emitting assembly, the fan is arranged in the shell, the fan is positioned on one side of the light emitting assembly, which is away from the light emitting opening, which is arranged towards the light emitting opening, the fan is provided with a first air opening, which is provided with a first side and a second side, which are arranged opposite to each other in the thickness direction of the heat conduction plate, one end of the heat conduction plate is in heat conduction connection with the cold compress assembly, the other end of the heat conduction plate is in bending extension in the direction of the first side and extends to the first side, and the fan is used for driving airflow to flow out or in between the first side and the second side of the first air opening, and the airflow flows through the heat dissipation sheet in a guiding manner along the heat conduction plate.
  2. 2. The skin care device of claim 1, wherein the thermally conductive plate comprises: the connecting section is positioned at one side of the light emitting component and is in heat conduction connection with the cold compress component; and, a step of, in the first embodiment, The boundary of the first air port comprises a first edge positioned on the first side and a second edge positioned on the second side, and one end of the deflection section, which is far away from the connection section, is flush with the first edge or one end of the deflection section, which is far away from the connection section, is positioned on one side, which is far away from the second edge, of the first edge.
  3. 3. The skin care device of claim 2, wherein the heat sink extends in a direction of the light outlet toward the fan, the heat sink comprises a proximal heat sink section and a distal heat sink section, the proximal heat sink section is disposed at the connecting section, the distal heat sink section is disposed at the deflection section, and a width of the proximal heat sink section is at least partially gradually increased , and/or a width of the distal heat sink section is gradually increased in a direction of the light outlet toward the fan.
  4. 4. The skin care device as claimed in claim 3, wherein the proximal radiation section has a first free side lying in a direction away from the connection section, the first free side being at least partially inclined in a direction towards the fan along the light outlet, in order to increase the width of the proximal radiation section at least partially gradually, and/or, One end of the shell is provided with a shrinkage reducing section which extends from the joint of the near heat dissipation section and the far heat dissipation section to the light outlet, the cross section area of the shrinkage reducing section is gradually increased along the direction of the light outlet towards the light outlet component, and/or, The far heat dissipation section is provided with a second free side edge which is away from the deflection section, the second free side edge is inclined towards the direction away from the deflection section, so that the width of the far heat dissipation section is gradually increased along the direction approaching the fan, and/or, The far heat dissipation section is provided with a connecting side edge connected with the deflection section, one end of the connecting side edge, which is close to the fan, extends to the first air opening so that the fan can drive air to flow in or out from between the adjacent heat dissipation fins, and/or, The shell is provided with a second air opening and a third air opening, the second air opening is positioned at one side of the third air opening, which is close to the light outlet, the second air opening faces the far heat radiation section, and the third air opening faces the fan .
  5. 5. The skin care device of claim 2, further comprising a control circuit board, wherein the deflector section and the blower are located on the same side of the control circuit board, wherein an end of the deflector section remote from the connection section is located on a side ; of the first air port adjacent to the control circuit board, The fan frame is arranged on the control circuit board and/or, The included angle between the fan and the control circuit board is smaller than or equal to 10 degrees, and/or, The fan also comprises a fourth air opening and a fifth air opening, wherein the fourth air opening is positioned at one side of the fan facing the control circuit board, the fifth air opening is positioned at one side of the fan facing away from the control circuit board, and/or, The first air port is an air outlet of the fan.
  6. 6. The skin care device of any one of claims 1 to 5, further comprising a heat dissipating bracket having a heat dissipating air duct therebetween, the heat dissipating air duct being in communication with the first air port for dissipating heat from at least one of the heat dissipating assembly and the light emitting assembly, and/or, The heat-conducting plate is a temperature-equalizing plate and/or, The skin care device is a depilatory instrument or a skin tenderer.
  7. 7. The skin care apparatus of claim 6, wherein the heat sink support is provided with a support portion for supporting an end of the heat conductive plate remote from the first tuyere.
  8. 8. The skin care device according to claim 7, wherein the heat radiation support comprises a bottom plate extending in a direction toward the light outlet by the blower, an end of the bottom plate near the light outlet being located on a side of the light emitting assembly facing away from the heat conductive plate, an end of the bottom plate near the blower being bent in a direction near the heat conductive plate to form the supporting portion, and/or, The heat dissipation support further comprises an isolation part, wherein the isolation part is positioned between the light emitting component and the heat conducting plate so as to isolate the light emitting component from the heat conducting plate.
  9. 9. The skin care device of claim 6, wherein the heat dissipation air channel comprises: The first heat dissipation air duct is respectively communicated with the first air port and the outside of the shell, and the heat dissipation fins are at least partially arranged in the first heat dissipation air duct so that the fan can dissipate heat of the cold compress component and/or, The second heat dissipation air duct is communicated with the first air port and the outside of the shell respectively, and the light emitting component is at least partially arranged in the second heat dissipation air duct, so that the fan can radiate the light emitting component.
  10. 10. The skin care device of claim 9, wherein the housing is provided with a housing air inlet and a housing air outlet, the housing air inlet facing the fan, the housing air outlet facing the side of the heat-conducting plate facing away from the light-emitting assembly, the heat-conducting plate and the housing air outlet having at least part of the first heat-dissipating air channel therebetween, the heat-dissipating fin being at least partially located between the heat-conducting plate and the housing air outlet, and/or, The heat conducting plate is back-separated from one side surface of the light emitting assembly to form part of the inner wall of the first heat dissipation air duct, the first heat dissipation air duct is positioned between the first air port and the light emitting port, the width of one end of the first heat dissipation air duct, which is close to the light emitting port, is larger than the width of one end of the first heat dissipation air duct, which is far away from the light emitting port, and/or, The shell is provided with a shell air outlet, the first heat dissipation air duct and the second heat dissipation air duct are communicated with the shell air outlet so as to form a Bernoulli structure at the shell air outlet, and/or, One end of the first heat dissipation air channel close to the first air opening and one end of the second heat dissipation air channel close to the first air opening are arranged side by side along the length direction of the light emitting assembly, so that the first heat dissipation air channel and the second heat dissipation air channel are communicated with the first air opening, and/or, The second heat dissipation air duct comprises an air inlet section, a mounting section and an air outlet section which are sequentially communicated, the light outlet assembly is at least partially arranged in the mounting section, the air inlet section extends from one end of the mounting section to the first air opening to be communicated with the first air opening, the air outlet section extends from the other end of the mounting section towards the direction of the fan and is communicated with the outside of the shell, and/or, A first gas flow space and a second gas flow space are arranged between the outer peripheral side of the light emitting component and the inner wall of the second heat dissipation air duct, and the first gas flow space and the second gas flow space are respectively positioned on the opposite sides of the light emitting component.

Description

Skin care equipment Technical Field The application relates to the technical field of skin care, in particular to an accessory head of skin care equipment and a skin care equipment kit. Background Depilatory devices, skin tendering devices, etc. are skin care devices commonly used in people's lives. These skin care devices irradiate the skin of the user mainly through IPL (intense pulsed light ) so as to exert effects of depilation, photon skin rejuvenation and the like on the skin of the user. Taking a depilatory device as an example, the depilatory device includes a housing and an IPL light source. The shell is provided with a light emitting surface, and the IPL light source is arranged in the shell and used for generating light rays emitted to the skin from the light emitting surface. In the related art, the skin care apparatus is further provided with a cold compress assembly to cold compress the skin. However, the cooling effect of the cold compress assembly is poor, resulting in poor cold compress effect of the skin care device on the skin. Disclosure of utility model The embodiment of the application provides skin care equipment, which is used for improving the heat dissipation effect of a cold compress component. In a first aspect, embodiments of the present application provide a skin care device comprising: A shell provided with a light outlet; the light emitting assembly is arranged in the shell and is used for generating light rays emitted to the skin to be treated from the light emitting opening; The cold compress component is at least partially arranged at the light outlet and is used for cold compress the skin to be treated, The heat dissipation assembly comprises a heat conduction plate, a heat dissipation sheet and a fan, wherein the heat conduction plate is arranged on one side of the light emitting assembly, the heat dissipation sheet is arranged on one side surface of the heat conduction plate, which is away from the light emitting assembly, the fan is arranged in the shell, the fan is positioned on one side of the light emitting assembly, which is away from the light emitting opening, which is arranged towards the light emitting opening, the fan is provided with a first air opening, which is provided with a first side and a second side, which are arranged opposite to each other in the thickness direction of the heat conduction plate, one end of the heat conduction plate is in heat conduction connection with the cold compress assembly, the other end of the heat conduction plate is in bending extension in the direction of the first side and extends to the first side, and the fan is used for driving airflow to flow out or in between the first side and the second side of the first air opening, and the airflow flows through the heat dissipation sheet in a guiding manner along the heat conduction plate. In some embodiments, the thermally conductive plate comprises: the connecting section is positioned at one side of the light emitting component and is in heat conduction connection with the cold compress component; and, a step of, in the first embodiment, The boundary of the first air port comprises a first edge positioned on the first side and a second edge positioned on the second side, and one end of the deflection section, which is far away from the connection section, is flush with the first edge or one end of the deflection section, which is far away from the connection section, is positioned on one side, which is far away from the second edge, of the first edge. In some embodiments, the heat sink extends along a direction of the light outlet toward the fan, the heat sink comprises a near heat dissipation section and a far heat dissipation section, the near heat dissipation section is arranged on the connecting section, the far heat dissipation section is arranged on the deflection section, and along the direction of the light outlet toward the fan, the width of the near heat dissipation section is at least partially gradually increased , and/or the width of the far heat dissipation section is gradually increased. In some embodiments, the near heat dissipation section has a first free side located in a direction away from the connection section, and the first free side is at least partially inclined in a direction away from the connection section along the direction of the light outlet toward the fan, so that the width of the near heat dissipation section is at least partially gradually increased. In some embodiments, a reducing section is disposed at one end of the housing, the reducing section extends from a joint of the near heat dissipation section and the far heat dissipation section to the light outlet, and a cross-sectional area of the reducing section gradually increases along a direction of the light outlet toward the light outlet component. In some embodiments, the distal heat dissipating section has a second free side facing away from the deflector section, the second free side