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Depth camera

A depth camera and depth technology, applied in the field of image acquisition equipment, can solve the problems of high laser circuit board power, affecting the heat dissipation effect of the laser, etc., and achieve the effect of improving heat dissipation efficiency

Pending Publication Date: 2019-12-24
HANGZHOU GUANGPO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the laser and the laser circuit board in the existing depth camera use the same heat dissipation channel, and the power of the laser circuit board is relatively high, and the heat generated by its operation will affect the heat dissipation effect of the laser

Method used

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] As described in the background technology, in the prior art, depth cameras with a single-lens structure are mostly used, and the field of view is relatively small, which cannot meet the requirements of customers for a relatively large field of view. In addition, in the prior art, the laser and The laser circuit board uses the same heat dissipation channel, which leads to the high power of the laser circuit board, which affects the temperature rise of the...

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Abstract

The invention provides a depth camera comprising a housing, a depth lens module and a laser module. The depth lens module and the laser module are arranged in the housing. The laser module is fixedlyinstalled on the bottom of the housing by a first bracket and includes a laser device, a laser circuit board, and a first heat-conduction base; the laser device and the laser circuit board are connected electrically; the first heat-conduction base has a first area for fixing the laser device and a second area for fixing a second first heat conduction base; a heat insulation layer is arranged between the second area and the second heat conduction base; and the surface, away from the second area, of the second heat conduction base is used for fixing the laser circuit board. The first heat conduction base and the second heat conduction base are respectively fixed with the first bracket. Therefore, the adverse effect of the laser circuit board on the heat dissipation effect of the laser in thelaser module is eliminated.

Description

technical field [0001] The present invention relates to the technical field of image acquisition equipment, and more specifically, relates to a depth camera. Background technique [0002] Depth camera, a photoelectric sensor that uses a laser to illuminate the light source and provides 3D images and point cloud data based on the Time of Flight (ToF) ranging principle. [0003] At present, the laser in the existing depth camera and the laser circuit board use the same heat dissipation channel, but the power of the laser circuit board is relatively high, and the heat generated by its operation will affect the heat dissipation effect of the laser. Contents of the invention [0004] In view of this, the present invention provides a depth camera, which solves the adverse effect of the laser circuit board on the heat dissipation effect of the laser in the laser module. [0005] In order to achieve the above purpose, embodiments of the present invention provide the following tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S17/89G01S7/481
CPCG01S17/89G01S7/481
Inventor 陈文华王铮林杰张合勇白云峰
Owner HANGZHOU GUANGPO INTELLIGENT TECH CO LTD
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