Search

CN-224234036-U - Wireless charging equipment

CN224234036UCN 224234036 UCN224234036 UCN 224234036UCN-224234036-U

Abstract

The utility model discloses wireless charging equipment which comprises a shell, a charging module arranged in the shell, and a heat dissipation module comprising a heat conduction assembly and a heat dissipation shell, wherein the heat conduction assembly is arranged in the shell, one end of the heat conduction assembly is in butt joint with the charging module, the other end of the heat conduction assembly is in butt joint with the heat dissipation shell, the heat dissipation shell and the shell are made of different materials, and at least one part of the outer surface of the heat dissipation shell is exposed outside.

Inventors

  • HU LIANGLIANG

Assignees

  • 深圳闪电互联科技有限公司

Dates

Publication Date
20260512
Application Date
20250516

Claims (10)

  1. 1. A wireless charging device, the wireless charging device comprising: A housing; the charging module is arranged in the shell; the heat dissipation module comprises a heat conduction assembly and a heat dissipation shell, wherein the heat conduction assembly is arranged in the shell, one end of the heat conduction assembly is abutted with the charging module, the other end of the heat conduction assembly is abutted with the heat dissipation shell, the heat dissipation shell and the shell are made of different materials, and at least one part of the outer surface of the heat dissipation shell is exposed to the outside.
  2. 2. The wireless charging device of claim 1, wherein the thermally conductive assembly comprises a thermally conductive plate and a thermally conductive sheet metal in contact with the thermally conductive plate, the thermally conductive plate being in abutment with the charging module, the thermally conductive sheet metal being connected to the heat dissipating housing.
  3. 3. The wireless charging device according to claim 2, wherein the charging module includes a circuit board, and the circuit board, the heat conductive plate, and the heat conductive metal sheet are sequentially abutted in an up-down direction.
  4. 4. The wireless charging device of claim 2, wherein the thermally conductive sheet metal comprises a first thermally conductive portion and a second thermally conductive portion, the first thermally conductive portion being in abutment with the thermally conductive plate, one end of the second thermally conductive portion being connected to the first thermally conductive portion, the other end of the second thermally conductive portion being in abutment with the heat dissipation housing.
  5. 5. The wireless charging device of claim 4, wherein a sidewall of the housing is provided with a through hole, the through hole being adapted to the second thermally conductive portion, the second thermally conductive portion being in abutment with the heat dissipating housing through the through hole.
  6. 6. The wireless charging device of claim 4, wherein the plurality of second thermally conductive portions are spaced apart on a side wall of the housing.
  7. 7. The wireless charging device of claim 2, wherein the charging module comprises a circuit board and a charging assembly electrically connected to the circuit board; The shell comprises an upper shell and a lower shell which is detachably connected with the upper shell, the upper shell and the lower shell enclose to form a containing cavity, and the circuit board and the heat conduction assembly are contained in the containing cavity.
  8. 8. The wireless charging device of claim 7, wherein the bottom wall of the lower housing is provided with a mounting post to which the thermally conductive sheet metal is attached.
  9. 9. The wireless charging device of claim 7, wherein the upper housing is provided with an upward opening, the charging assembly being disposed within the opening; The wireless charging device further comprises a cover plate, and the cover plate is arranged on the opening.
  10. 10. The wireless charging device of claim 1, wherein at least a portion of an outer surface of the heat dissipation housing is configured as an arc.

Description

Wireless charging equipment Technical Field The utility model relates to the technical field of electronic equipment accessories, in particular to wireless charging equipment. Background Along with the development of the times, wireless charging device is popular because of its convenience, wireless charging is the charging technology based on electromagnetic induction principle realization, wireless charging device can give equipment with electric energy wireless transmission, only need to put the equipment that waits to charge on wireless charging panel when using can charge, convenient and fast, and in general, the heat that wireless charging device produced is concentrated on magnetic induction charging coil subassembly, wireless charging circuit mainboard and power mainboard, and these three parts often integrate together, lead to the heat to concentrate to the temperature rise influences wireless charging efficiency. Disclosure of utility model Therefore, the present utility model provides a developing cartridge for solving the above technical problems, which is mainly implemented by the following technical solutions: A wireless charging device, comprising: A housing; the charging module is arranged in the shell; the heat dissipation module comprises a heat conduction assembly and a heat dissipation shell, wherein the heat conduction assembly is arranged in the shell, one end of the heat conduction assembly is abutted with the charging module, the other end of the heat conduction assembly is abutted with the heat dissipation shell, the heat dissipation shell and the shell are made of different materials, and at least one part of the outer surface of the heat dissipation shell is exposed to the outside. Further, the heat conduction assembly comprises a heat conduction plate and a heat conduction metal sheet contacted with the heat conduction plate, the heat conduction plate is abutted with the charging module, and the heat conduction metal sheet is connected with the heat dissipation shell. Further, the charging module comprises a circuit board, and the circuit board, the heat conducting plate and the heat conducting metal sheet are sequentially abutted in the up-down direction. Further, the heat conducting metal sheet comprises a first heat conducting part and a second heat conducting part, the first heat conducting part is abutted to the heat conducting plate, one end of the second heat conducting part is connected to the first heat conducting part, and the other end of the second heat conducting part is abutted to the heat radiating shell. Further, a through hole is formed in the side wall of the shell, the through hole is matched with the second heat conduction portion, and the second heat conduction portion penetrates through the through hole to be abutted to the heat dissipation shell. Further, the second heat conduction parts are multiple, and the second heat conduction parts are arranged on the side wall of the shell at intervals. Further, the charging module comprises a circuit board and a charging assembly electrically connected with the circuit board; The shell comprises an upper shell and a lower shell which is detachably connected with the upper shell, the upper shell and the lower shell enclose to form a containing cavity, and the circuit board and the heat conduction assembly are contained in the containing cavity. Further, the bottom wall of the lower shell is provided with a mounting column, and the heat conducting metal sheet is connected to the mounting column. Further, the upper shell is provided with an upward opening, and the charging assembly is arranged in the opening; The wireless charging device further comprises a cover plate, and the cover plate is arranged on the opening. Further, at least a portion of the outer surface of the heat dissipation housing is configured as an arc. The beneficial effects are that: According to the wireless charging equipment, through the arrangement of the heat dissipation module, the heat dissipation efficiency of the wireless charging equipment is improved, and the service life of electronic elements in the wireless charging equipment is effectively prolonged. In addition, compared with the prior art, due to the arrangement of the heat dissipation module, the heat dissipation efficiency of the wireless charging equipment is improved, and the use of heat conduction metal materials in the wireless charging equipment is reduced, so that the production cost of the wireless charging equipment is reduced. Drawings Fig. 1 is a schematic perspective view of a wireless charging device of the present utility model at an angle; fig. 2 is another angular perspective view of the wireless charging device of the present utility model; FIG. 3 is an exploded view of the wireless charging device of the present utility model at an angle; FIG. 4 is an exploded view of the utility model between the thermally conductive sheet metal and the lower housing; FIG. 5 is a