Vehicle-mounted camera electronic device with drying function

A technology for electronic devices and drying functions, which is applied in the field of electronic devices for vehicle-mounted cameras, and can solve problems affecting the normal operation of the camera

Pending Publication Date: 2021-10-01
上海网车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the ambient temperature is low, water vapor will condense on the lens to form fog, which seriously affects the normal operation of the camera

Method used

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  • Vehicle-mounted camera electronic device with drying function
  • Vehicle-mounted camera electronic device with drying function

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Embodiment Construction

[0017] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention.

[0018] Such as Figure 1-2 As shown, a vehicle-mounted camera electronic device with drying function includes a housing 1, an electronic component 2 is fixedly installed in the housing 1, two pins 3 are fixedly connected to the lower surface of the housing 1, and the positive and negative poles of the electronic component 2 are respectively Connect to pin 3 via connecting wire 4;

[0019] The upper surface of the inner cavity of the shell 1 is fixed with a conductive hot-melt sealing film 5, and the positive and negative electrodes of the conductive hot-melt sealing film 5 are respectively connected to the pins 3 through the film wire 6; A desiccant 8 is arranged between the hot-melt sealing film 5 and th...

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Abstract

The invention provides a vehicle-mounted camera electronic device with a drying function. The vehicle-mounted camera electronic device comprises a shell, an electronic element is fixedly mounted in the shell, two pins are fixedly connected with the lower surface of the shell, and the positive electrode and the negative electrode of the electronic element are connected with the pins through wires correspondingly; a conductive hot-melt sealing film is mounted on the upper surface of an inner cavity of the shell and is connected with the pins; and water absorption holes are formed in the upper surface of the shell, and a drying agent is arranged between the conductive hot melting sealing film and an capacitor and fixedly mounted in the inner cavity of the shell. The defects in the prior art are overcome, the drying agent is arranged in the shell and is separated through the conductive hot-melt sealing film, before the electronic element is powered on, the drying agent in the electronic element is isolated from the atmosphere through the conductive hot-melt sealing film, and the water absorption effect is avoided; and after the electronic element is electrified, the conductive hot-melt sealing film is melted, and the water absorption holes communicate with one another, so that a drying function can be realized through the drying agent.

Description

technical field [0001] The invention relates to the technical field of automotive electronics, in particular to an electronic device for a vehicle-mounted camera with a drying function. Background technique [0002] At present, the production of automotive cameras requires a high-level clean room to avoid moisture in the produced cameras, which will cause water mist to appear on the lens when the weather is cold. However, it is inevitable that moisture will enter in the production process. At the same time, since the camera has been sealed, water vapor cannot be removed. And after the current car camera is produced, it is a sealed device. When the humidity control of the production process is not good, some water vapor will enter the camera. When the ambient temperature is low, water vapor will condense on the lens to form fog, which seriously affects the normal operation of the camera. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B5/16H04N5/225
CPCF26B5/16H04N23/52
Inventor 胡益波
Owner 上海网车科技有限公司
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