Tire pressure tester with illuminating function

A tire pressure tester and lighting device technology, which is applied to the parts of the lighting device, lighting device, lighting device, etc., can solve the problems of inconvenient tire pressure measurement, and achieve the effect of convenient driving and use, easy realization, and convenient use

Inactive Publication Date: 2015-12-23
尚平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at night, it is necessary to measure the pressure of the tire through the tire pressure gauge under the light. If there is no additional light irradiation at night, it will be inconvenient to measure the pressure of the tire.

Method used

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  • Tire pressure tester with illuminating function
  • Tire pressure tester with illuminating function
  • Tire pressure tester with illuminating function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0052] As embodiment two of the tire pressure tester of the present invention, as Figure 9 with Figure 10 As shown, the lighting device 300 includes a first light source 310 capable of emitting directional light spots and a second light source 320 capable of emitting a large area of ​​light. The first light source 310 emits a directional light spot, points the light spot to the valve position of the tire, and then directly inserts the air intake head 210 of the pressure measuring device 200 into the pointing position to realize the pressure measurement, which is simple, convenient and easy to implement . The second light source 320 is used for lighting, refer to the Figure 4 with Figure 8 The second light source 320 in the second embodiment is the second light source described in the first embodiment of the present invention. The specific configuration and beneficial effects are the same as the second light source in the first embodiment, and will not be described in deta...

Embodiment 3

[0056] As the third embodiment of the tire pressure tester of the present invention, the lighting device of this embodiment includes a first light source capable of emitting a directional light point, and the first light source emits a directional light point, pointing the light point to the valve of the tire position, and then insert the inlet head of the pressure measuring device directly into the position where the light point points to realize the pressure measurement, which is simple, convenient and easy to implement.

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Abstract

The invention discloses a tire pressure tester with an illuminating function. The tire pressure tester includes a pressure measuring device used for detecting air pressure of a tire, and also includes an illuminating device; and the pressure measuring device includes an air inlet head matched with a tire valve, an air guiding pipe communicated with the air inlet head and a pressure sensor, one end of the air guiding pipe is communicated with the air inlet head, the other end of the air guiding pipe is connected to the pressure sensor, and the air guiding pipe and the pressure sensor are sealed through a sealing element. The pressure measuring device provided by the invention is used for detecting air pressure of a tire, and an illuminating device can be used for illumination, thereby facilitating use at night, and facilitating pressure measurement of the tire. The air inlet head and the pressure sensor are communicated through the air guiding pipe, and sealing is realized between the pressure sensor and the air guiding pipe through the sealing element, and thus pressure detection of the tire is relatively accurate.

Description

technical field [0001] The invention relates to the field of testers, in particular to a tire pressure tester with illumination. Background technique [0002] The air pressure in the tire of a motor vehicle has a great impact on the driving performance and safety of the vehicle. If the pressure is too high, the area between the tire and the ground will become smaller, and the adhesion will decrease, especially in emergency braking. , fuel consumption increases, and reduces tire service life. In order to ensure the stability and safety of the driving performance of motor vehicles, it is often necessary to check the tire pressure. The usual inspection method is to beat the tire with a stick or kick the tire to feel the gas pressure in the tire. This inspection method is highly subjective and prone to accidents. Misjudgment, judgment is not accurate enough. [0003] For some more professional units or personnel, it is accurate to use a tire pressure gauge that is large in siz...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L17/00F21V33/00F21Y101/02
Inventor 尚平
Owner 尚平
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