JP3057486U - Light emitting device for automobile wheel disc or wheel cover - Google Patents

Abstract

(57) [Summary] [Problem] To provide a light emitting device for a wheel disc or a wheel cover of an automobile, which can be automatically turned on when driving in the evening and can display a warning of dynamics. SOLUTION: One battery sheet is provided in the center of a wheel cover, one battery is mounted therein, and one battery cover is combined with the battery sheet, and a substrate is mounted in the battery sheet. An optical sensor (e.g., a photo-sensitive resistor) is mounted at the outer center of the wheel cover, the optical sensor is connected to the substrate, and a plurality of bulbs or light emitting diodes are provided at symmetric positions around the circumference of the wheel cover. It has a structure in which one centrifugal switch is attached around the inside.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a kind of light emitting device for a wheel disc or a wheel cover of a vehicle, and particularly to a bulb or a light emitting device provided on a wheel disc or a wheel cover when a vehicle headlight or a corner light is not turned on in the evening or in darkness. The present invention relates to an apparatus capable of providing a dynamic three-dimensional warning lamp function by emitting light of an ion.

[0002]

[Prior art]

 Generally, when driving a car in the evening with a little light, the driver often does not turn on the headlamps or corner lights because he thinks the outside is still visible. Under such circumstances, when driving on a straight road in the city, there is no major problem because the city has lights. However, if you do not turn on the headlights or square lights when traveling on a winding mountain road, light rays will be weak and visibility will be poor, and accidents will easily occur.

[0005] Furthermore, in general, the corner lights of an automobile are turned on and off manually, and the driver often does not turn on the corner lights because there is still weak light in the evening. However, since the rays were so weak, collisions and other accidents were more likely to occur when driving on narrow streets in urban areas or on mountains.

In addition, the corner lights of a car are fixed to four corners, and have an effect of dragging light rays when the car runs. However, since the corner lights provide a static display, they were inferior to the warning effect for oncoming vehicles. In addition, the corner lights are provided at the four corners of the car, but have no display effect in the side direction.

[0005] In addition, a third brake light is provided at the rear of the car to warn the car behind when the brake is applied, but it is used only for indicating when the brake is applied. , Did not have a display function during normal running.

[0006]

[Problems to be solved by the invention]

 The present invention has been made in view of the above-mentioned drawbacks of the prior art, and has as an object to provide a kind of light emitting device for a wheel disc or a wheel cover of an automobile, which can be mounted on a wheel cover when headlamps are not turned on in the evening. With the installed centrifugal switch and light sensor, when the car is running and the ambient light is weak, the circuit is automatically turned on and the bulb or light emitting diode on the wheel cover is turned on, It shall be able to provide the action of a dynamic indicator light.

[0007]

[Means for Solving the Problems]

 The light emitting device 2 provided in the wheel cover 1 is provided with one battery sheet 21 at the center position of the wheel cover 1, and one light emitting device 2 is provided in the battery sheet 21. A battery 22 is mounted, one battery cover 23 is combined with the battery sheet 21, a substrate 24 is mounted in the battery sheet 21, an optical sensor 25 is attached to the center outside the wheel cover 1, and the optical sensor 25 is mounted. Is connected to the substrate 24, a plurality of bulbs or light emitting diodes are provided at symmetric positions on the circumference of the wheel cover 1, one centrifugal switch 3 is mounted around the inside of the wheel cover 1, and the automobile is fixed. When the traveling speed is reached, the centrifugal switch 3 is turned on, and when the environment becomes dark, the light sensor 25 is turned on, so that the valve or the valve on the wheel cover 1 is turned on. Emitting diode 26 is Yes so as to emit light, characterized by having the above configuration, and the light emission device of a wheel disc or wheel cover of an automobile.

According to a second aspect of the present invention, the centrifugal switch 3 includes one box body 31, a side sliding groove 32 is provided in the box body 31, and the center of the side sliding groove 32 is a wheel. One steel ball 33 is placed in the side sliding groove 32 toward the center of the cover 1, and one swing conductive piece 34 and one fixed conductive piece 35 are provided in the box 31. The end of the oscillating conductive piece 34 is located at the opening of the lateral sliding groove 32. When the tire rotates, the steel ball 33 slides outward due to the centrifugal force generated, and the oscillating conductive piece 34 is moved. 2. The light emitting device for a wheel disc or a wheel cover of an automobile according to claim 1, wherein the circuit is made conductive by pushing and moving the swinging conductive piece 34 to contact the fixed conductive piece 35. I have.

The invention according to claim 3 is characterized in that the light-emitting device 2 can be provided directly on a wheel disk instead of the wheel cover 1, wherein the wheel disk or the wheel of an automobile according to claim 1. It is a light emitting device for the cover.

[0010]

[Embodiment of the invention]

 The light emitting device of the wheel disc or the wheel cover of the vehicle of the present invention is provided with one battery sheet at the center of the wheel cover, one battery mounted therein, and one battery cover combined with the battery sheet. And, a substrate is mounted in the battery sheet, an optical sensor (for example, a photo-sensitive resistor) is attached to the center of the outside of the wheel cover, and the optical sensor is connected to the substrate, and is located at a symmetrical position around the circumference of the wheel cover. It has a structure in which multiple valves or light emitting diodes are provided, and a single centrifugal switch is mounted around the inside of the wheel cover. With the above structure, when the vehicle reaches a certain speed, the centrifugal switch is turned on. When it becomes conductive and the amount of outside light decreases in the evening, the circuit of the light sensor will pass and the bulb or light emitting diode on the wheel cover will fire. To provide the function of a three-dimensional indicator of dynamics when the car is driving at night and the headlamps are not turned on yet, to increase the safety, especially when traveling on curved roads, and when the car is traveling The circuit automatically turns on due to the centrifugal force generated by the rotation of the tires, and the light sensor responds to light in the external environment to control the light emission of the bulb or light-emitting diode. This eliminates the need for the driver to perform any operations and provides the effect of dynamic display in situations where visibility is poor.

[0011]

【Example】

 As shown in FIGS. 1, 2 and 3, the present invention provides a light emitting device 2 provided on a wheel cover 1, and the light emitting device 2 has one battery sheet 21 at a center position of the wheel cover 1. A battery 22 is mounted therein, a battery cover 23 is combined with the battery sheet 21, and a substrate 24 is mounted in the battery sheet 21. A sensor 25 (for example, a photo-sensitive resistor) is attached, the optical sensor 25 is connected to the substrate 24, and a plurality of bulbs or light emitting diodes are provided at symmetric positions around the circumference of the wheel cover 1. And one centrifugal switch 3 is attached to the

With the above structure, the environment is darkened at dusk, and when the vehicle runs, the optical sensor 25 becomes conductive and the centrifugal switch 3 is mounted on the periphery of the wheel cover 1 so that the vehicle is When running and reaching a certain speed, the centrifugal switch 3 automatically turns on the circuit by the centrifugal force generated by the rotating tire, causing the bulb or the light emitting diode 26 to emit light, and therefore, before the night comes, In a situation where the light beam is small and the visibility is poor, the bulb or the light emitting diode 26 on the wheel cover 1 is automatically turned on to provide a warning display effect.

In addition, the circuit is automatically conducted by the centrifugal force generated by the tire when the automobile runs, and the light sensor 25 responds to the light of the external environment, so that the bulb or the light emitting diode 26 Since the light emission is controlled and turned on automatically when it becomes dark, a warning can be displayed automatically without manual operation of the driver, and there is no inconvenience of manual operation or forgetting to turn on the light emitting device by accident.

Further, since the bulb or the light emitting diode 26 is attached to the wheel cover 1, a warning of the dynamic state is displayed, a high warning display effect is provided, and driving safety is increased. As a result, it is possible to improve the driving safety by providing a warning display effect on the side.

As shown in FIGS. 4 and 5, the centrifugal switch 3 includes one box 31, a side sliding groove 32 is provided in the box 31, and The center of the sliding groove 32 is directed toward the center of the wheel cover 1, one steel ball 33 is placed in the side sliding groove 32, and one rocking conductive piece 34 and one solid A constant conductive piece 35 is provided, and the end of the oscillating conductive piece 34 is located at the opening of the lateral sliding groove 32. When the tire rotates, the steel ball 33 slides outward due to the centrifugal force generated by the rotation. The circuit is made conductive by pushing and moving the oscillating conductive piece 34 and bringing the oscillating conductive piece 34 into contact with the fixed conductive piece 35.

As shown in FIGS. 6 and 7, the light emitting device 2 can be directly mounted on the wheel disk 4 of the automobile. This is another embodiment of the present invention.

[0017]

[Effect of the invention]

 The present invention uses a centrifugal switch mounted on the wheel cover and a light sensor when the headlamp is not turned on in the evening. The light can be turned on to turn on the bulb or the light emitting diode on the wheel cover to provide the function of a three-dimensional indicator of the movement, and the operation of the present invention enhances the driving safety.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a rear view of the present invention.

FIG. 3 is a sectional view of the present invention.

FIG. 4 is a sectional view of the centrifugal switch of the present invention.

FIG. 5 is a view showing the operation of the centrifugal switch of the present invention.

FIG. 6 is a perspective view of another embodiment of the present invention.

FIG. 7 is a sectional view of another embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wheel cover 2 Light emitting device 21 Battery sheet 22 Battery 23 Battery cover 24 Substrate 25 Optical sensor 26 Valve or light emitting diode 3 Centrifugal switch 31 Box 32 Side sliding groove 33 Steel ball 34 Oscillating conductive piece 35 Fixed conductive piece 4 Wheel disk

Claims (3)

[Utility model registration claims] 1. A light-emitting device 2 provided on a wheel cover 1. The light-emitting device 2 includes one battery sheet 21 provided at a center position of the wheel cover 1;
1, one battery 22 is mounted, one battery cover 23 is combined with the battery sheet 21, a substrate 24 is mounted in the battery sheet 21, and an optical sensor 25 is mounted in the center of the outside of the wheel cover 1. , The optical sensor 25 is mounted on the substrate 24
, A plurality of bulbs or light emitting diodes are provided at symmetrical positions on the circumference of the wheel cover 1, one centrifugal switch 3 is mounted around the inside of the wheel cover 1, and when the vehicle reaches a certain traveling speed. When the centrifugal switch 3 is turned on and the environment becomes dark, the light sensor 25 is turned on, so that the bulb or the light emitting diode 26 on the wheel cover 1 emits light. A light emitting device for a wheel disc or a wheel cover of an automobile. 2. The centrifugal switch 3 is a single box 3
1, a lateral sliding groove 32 is provided in the box 31;
The center of the side sliding groove 32 is directed toward the center of the wheel cover 1, and one steel ball 3 is inserted into the side sliding groove 32.
3, one oscillating conductive piece 34 and one fixed conductive piece 35 are provided in the box 31, and the end of the oscillating conductive piece 34 is located at the opening of the lateral sliding groove 32, When the tire rotates, the centrifugal force generated causes the steel ball 33 to rotate.
2. The circuit according to claim 1, wherein the circuit is slid outwardly, and the circuit is made conductive by pushing and moving the oscillating conductive piece and bringing the oscillating conductive piece into contact with the fixed conductive piece. The light emitting device for a wheel disc or a wheel cover of an automobile according to claim 1. 3. The light emitting device for a wheel disk or a wheel cover of an automobile according to claim 1, wherein the light emitting device 2 can be directly provided on the wheel disk instead of the wheel cover 1.