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Vehicle-borne sun sensor

A technology of sunlight sensor and light-transmitting part, which is applied in the field of automobiles, can solve the problems of insufficient sensitivity of temperature sensing and insufficient wide sensing area, and achieve the effects of avoiding non-directionality, good fool-proof installation, and sensitive and effective sensing

Pending Publication Date: 2019-02-22
CASCO AUTOMOTIVE (SUZHOU) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitation of the top cover of the existing sunlight sensor, the sensing area is not wide enough, resulting in insufficient sensitivity of temperature sensing

Method used

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  • Vehicle-borne sun sensor
  • Vehicle-borne sun sensor
  • Vehicle-borne sun sensor

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Embodiment Construction

[0018] The technical scheme of the present invention is described in detail below in conjunction with the embodiments and accompanying drawings. The present invention discloses a vehicle-mounted sunlight sensor, which combines Figure 1-Figure 5 As shown, it includes a vehicle-mounted sunlight sensor, including a base 1 and a top cover 2 arranged on the base. The top cover 2 includes a bottom plate and a light-transmitting portion 23 arranged in the middle of the bottom plate. The light-transmitting portion 23 is parabolically upward. The bumps form a fish-eye structure. This structure can receive light from various angles in the widest range, thereby expanding the light receiving surface, so that the air conditioner can better adjust the temperature inside the car after better sensing the temperature.

[0019] The cross-section of the bottom plate is a trapezoidal structure, that is, the bottom plate is provided with a trapezoidal small end 21 and a trapezoidal large end 22, ...

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Abstract

The invention provides a vehicle-borne sun sensor comprising a base and a top cover arranged on the base. The top cover comprises a bottom plate and a light-transmissive portion arranged in the middleportion of the bottom plate, and the light-transmitting portion is parabolically raised upward to form a fisheye structure. The vehicle-borne sun sensor has the advantages that a photosensitive areais enlarged through a fisheye-shaped top cover design, and the sensor is more sensitive and effective to light. At the same time, according to the trapezoidal shape of the top cover, the non-directionality during installation is avoided, and the good fool-proof installation can be achieved.

Description

technical field [0001] The invention belongs to the technical field of automobiles, in particular to a vehicle-mounted sunlight sensor. Background technique [0002] Cars are becoming more and more common in people's lives. In order to improve the comfort of passengers and bring a better ride experience, automatic air conditioners for cars have also emerged as the times require. The temperature in the car is sensed and adjusted by the sunlight sensor, and the sensor controls the refrigeration system to perform cooling adjustment according to the intensity of sunlight. Due to the limitation of the top cover of the existing sunlight sensor, the sensing area is not wide enough, resulting in insufficient temperature sensing sensitivity. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the invention provides a vehicle-mounted sunlight sensor. [0004] The purpose of the present invention is achieved through the following technical soluti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J1/42G01J1/02G01J1/04
CPCG01J1/0271G01J1/0403G01J1/42G01J2001/4266
Inventor 商志宏
Owner CASCO AUTOMOTIVE (SUZHOU) CO LTD
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