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Automobile air-conditioner controller knob

An automotive air conditioner and controller technology, applied in the field of automotive air conditioner controller knobs and automotive air conditioners, can solve the problems of difficulty in ensuring consistent paint thickness and uneven light transmittance.

Inactive Publication Date: 2014-03-19
BONAIRE AUTOMOTIVE ELECTRICAL SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the method of spraying paint is difficult to ensure consistent paint thickness, which will cause the problem of uneven light transmission

Method used

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  • Automobile air-conditioner controller knob
  • Automobile air-conditioner controller knob
  • Automobile air-conditioner controller knob

Examples

Experimental program
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Embodiment Construction

[0020] The specific implementation of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0021] Such as Figure 1 to Figure 3 As shown, the present invention provides an automotive air conditioner controller knob, which includes a knob backlight 4 , a knob bracket 3 and a knob cap 1 . The knob bracket 3 is rotatably mounted on the circuit board 5 , and the knob backlight 4 is welded on the circuit board 5 . A raised luminous indicating point 10 is arranged on the top of the knob bracket 3, and the luminous indicating point 10 is made of a transparent light-guiding material. A translucent reflective cover 2 is covered on the luminous indicating point 10 . The translucent reflective cover 2 is in the shape of a truncat...

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PUM

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Abstract

The invention provides an automobile air-conditioner controller knob. The automobile air-conditioner controller knob comprises knob backlights, a knob support and a knob cover cap. The knob support and the knob backlights are mounted on a circuit board, and the knob backlights correspond to the incident port at the bottom of the knob support and are arranged at intervals along the rotation track of the incident port; the top of the knob support is provided with a protruded light emitting indicating point, and a semi-transparent reflective cover covers the light emitting indicating point; the knob cover cap is snapped onto the knob support; the top of the knob cover cap is provided with a slot, and the slot is snapped onto the semi-transparent reflective cover to expose the top of the semi-transparent reflective cover. The automobile air-conditioner controller knob can achieve clear indication at both daytime and night time; compared with existing structures of spraying paint on light indicating points, the improved structure is uniform in light transmittance; appearance defect of local light leakage due to paint peeling can be avoided.

Description

technical field [0001] The invention belongs to the field of automobile accessories, and relates to an automobile air conditioner, in particular to an automobile air conditioner controller knob. Background technique [0002] The existing air conditioner controller knob generally includes a knob bracket installed on a circuit board, the knob bracket is a light guide body, and a luminous indicating point is arranged on the top. A knob backlight is provided on the circuit board as a light source. The knob bracket is integrated with the luminous indicator point, and a knob cap is clamped on the knob bracket, and the luminous indicator point is exposed from the empty groove on the knob cap. Due to the large size of the knob bracket, in order to ensure the visibility of the knob during the day and night, the knob bracket is generally made of fully transparent material, and the top surface of the knob bracket is sprayed with colored paint. However, the method of spraying paint is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05G1/10
Inventor 王伟
Owner BONAIRE AUTOMOTIVE ELECTRICAL SYST
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