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CN-224231096-U - Thermal imaging apparatus

CN224231096UCN 224231096 UCN224231096 UCN 224231096UCN-224231096-U

Abstract

The embodiment of the application provides thermal imaging equipment, and relates to the technical field of optical instruments. The thermal imaging device comprises a support piece, a visible light imaging assembly, an illumination assembly and a thermal imaging assembly, wherein the visible light imaging assembly, the illumination assembly and the thermal imaging assembly are arranged on the support piece, the illumination assembly and the thermal imaging assembly are respectively positioned on two opposite sides of the visible light imaging assembly in a first direction and are respectively positioned at two ends of the support piece in the first direction, and the first direction is parallel to the support piece. The thermal imaging apparatus described above is used for imaging a target.

Inventors

  • CAI XIN

Assignees

  • 杭州微影软件有限公司

Dates

Publication Date
20260512
Application Date
20250526

Claims (11)

  1. 1. The thermal imaging device is characterized by comprising a support, a visible light imaging assembly, an illumination assembly and a thermal imaging assembly, wherein the visible light imaging assembly, the illumination assembly and the thermal imaging assembly are arranged on the support, the illumination assembly and the thermal imaging assembly are respectively positioned on two opposite sides of the visible light imaging assembly in a first direction and are respectively positioned on two ends of the support in the first direction, and the first direction is parallel to the support.
  2. 2. The thermal imaging apparatus of claim 1, wherein the thermal imaging apparatus comprises a plurality of thermal imaging devices, The center of the orthographic projection of the illumination assembly on the support, the center of the orthographic projection of the thermal imaging assembly on the support, and the center of the orthographic projection of the visible light imaging assembly on the support are located on the same straight line extending along the first direction.
  3. 3. Thermal imaging apparatus according to claim 1 or 2, characterized in that, The support is provided with a notch, the notch is positioned between the illumination assembly and the thermal imaging assembly, the orthographic projection part of the visible light imaging assembly on the support covers the support, and the other part covers the notch; The visible light imaging assembly comprises an imaging body, a first connecting portion and a first flexible circuit board, wherein the imaging body comprises a first surface deviating from the supporting piece, the first connecting portion is arranged on the first surface, and the first flexible circuit board is connected to the first connecting portion and extends to the notch along the side surface of the imaging body.
  4. 4. The thermal imaging apparatus of claim 1 or 2, wherein the illumination assembly comprises: the base is arranged on the supporting piece, and a containing cavity is arranged on the base; the reflector is arranged in the accommodating cavity, and the reflector encloses a first light channel, wherein the opening area of one end of the first light channel, which is close to the supporting piece, is smaller than the opening area of one end of the first light channel, which is far away from the supporting piece; the light source is arranged at one end of the first light channel, which is close to the supporting piece.
  5. 5. The thermal imaging apparatus according to claim 1 or 2, further comprising: the laser ranging component is arranged on the supporting piece and is located on one side of the visible light imaging component in a second direction, wherein the second direction is parallel to the supporting piece and perpendicular to the first direction.
  6. 6. The thermal imaging apparatus of claim 5, wherein the thermal imaging apparatus comprises a plurality of thermal imaging devices, A notch is formed in the support, the notch is located between the illumination assembly and the thermal imaging assembly, the orthographic projection part of the laser ranging assembly on the support covers the support, and the other part covers the notch; The laser ranging assembly comprises a laser ranging body, a second connecting part and a second flexible circuit board, wherein the laser ranging body comprises a second surface deviating from the supporting piece, and the second connecting part is arranged on the second surface; The second flexible circuit board is connected to the second connecting portion and extends to the notch along the side surface of the laser ranging body.
  7. 7. The thermal imaging apparatus of claim 5, further comprising: The laser indication assembly is arranged on the supporting piece and is positioned on one side of the visible light imaging assembly in the second direction.
  8. 8. The thermal imaging apparatus of claim 7, wherein the thermal imaging apparatus comprises a plurality of thermal imaging devices, The laser indicating assembly and the laser ranging assembly are respectively positioned at two opposite sides of the visible light imaging assembly in the second direction.
  9. 9. The thermal imaging apparatus of claim 8, wherein the thermal imaging apparatus comprises a plurality of thermal imaging devices, The area of the orthographic projection of the visible light imaging component on the supporting piece is smaller than the area of the orthographic projection of the illumination component on the supporting piece; The area of the orthographic projection of the visible light imaging component on the support is smaller than the area of the orthographic projection of the thermal imaging component on the support.
  10. 10. The thermal imaging apparatus according to claim 1 or 2, further comprising: The device comprises a shell, wherein an accommodating space is formed in the shell, a window is formed in the shell, the supporting piece, the visible light imaging assembly, the illumination assembly and the thermal imaging assembly are arranged in the accommodating space, and the visible light imaging assembly, the illumination assembly and the thermal imaging assembly are exposed to the window.
  11. 11. The thermal imaging apparatus of claim 10, wherein the thermal imaging apparatus comprises a plurality of thermal imaging devices, The window comprises a first window, a second window and a third window, the first window and the third window are respectively positioned on two opposite sides of the second window in the first direction, wherein the illumination assembly is exposed to the first window, the visible light imaging assembly is exposed to the second window, and the thermal imaging assembly is exposed to the third window.

Description

Thermal imaging apparatus Technical Field The application relates to the technical field of optical instruments, in particular to thermal imaging equipment. Background In the related art, the integrated thermal imaging product can include a plurality of components, such as an illumination component, a thermal imaging component, a visible light imaging component, and the like. Wherein when the illumination assembly and the thermal imaging assembly are operated together, the temperature of the environment in which the thermal imaging assembly is positioned is increased because the temperature of the illumination assembly is relatively high when the illumination assembly is operated. The thermal imaging assembly has higher temperature requirements on the working environment, and the illumination assembly is arranged in the product and is easy to influence the thermal imaging assembly. Disclosure of utility model The application provides a thermal imaging device for reducing the impact of an illumination assembly on a thermal imaging assembly. The application provides thermal imaging equipment which comprises a support piece, a visible light imaging component, an illumination component and a thermal imaging component, wherein the visible light imaging component, the illumination component and the thermal imaging component are arranged on the support piece, the illumination component and the thermal imaging component are respectively positioned on two opposite sides of the visible light imaging component in a first direction and are respectively positioned on two ends of the support piece in the first direction, and the first direction is parallel to the support piece. As can be seen from the thermal imaging apparatus provided above, the illumination assembly and the thermal imaging assembly are disposed on both sides of the support in the first direction by the support, so that the distance between the illumination assembly and the thermal imaging assembly is increased, and thus the influence of the illumination assembly on the thermal imaging assembly due to the temperature rise can be reduced. And because the thermal imaging device is simultaneously provided with the thermal imaging component and the visible light imaging component, the thermal imaging device can control the thermal imaging component and the visible light imaging component to image based on the double-light fusion technology, and the applicability of the thermal imaging device is improved. In some embodiments, the center of the forward projection of the illumination assembly on the support, the center of the forward projection of the thermal imaging assembly on the support, and the center of the forward projection of the visible light imaging assembly on the support are located on the same line extending in the first direction. As can be seen from the above embodiments, since the dual light fusion is required to ensure that the fields of view received by the thermal imaging assembly and the visible light imaging assembly are equal. Wherein the direction of the field of view includes a horizontal direction and a vertical direction. In general, the field of view of visible light is larger than that of infrared. Therefore, the visual field received by the visible light imaging component needs to be cut, the center of orthographic projection of the three components is located on the same straight line extending along the first direction, so that the illumination component and the thermal imaging component are consistent in one direction of the visual field to be imaged, and when the thermal imaging device is used, a user can enable the first direction to be parallel to the horizontal direction of the visual field or enable the first direction to be parallel to the vertical direction of the visual field by adjusting the thermal imaging device. When the illumination assembly and the thermal imaging assembly image by the double-light fusion technology, only the visible light view field in the other direction is needed to be cut, the complexity of image processing is reduced, and the consistency and the relevance among different imaging modes are improved. In some embodiments, a notch is formed in the support, the notch is located between the illumination assembly and the thermal imaging assembly, a portion of the front projection of the visible light imaging assembly on the support covers the support, and another portion covers the notch, the visible light imaging assembly includes an imaging body, a first connection portion, and a first flexible circuit board, the imaging body includes a first surface facing away from the support, the first connection portion is disposed on the first surface, and the first flexible circuit board is connected to the first connection portion and extends to the notch along a side surface of the imaging body. As can be seen from the above embodiments, the imaging body can generate an electrical signal according to the