JPS63277452A - Luminous power generating device for vehicle - Google Patents

Abstract

PURPOSE:To prevent entangling fault in a rear wheel, by mounting a generator on the rotary section of a vehicle and self generating power. CONSTITUTION:A case 4 is supported rotatably on an axle 3 projected from the center of a wheel cap 2 of a tired wheel 1 of a vehicle with the rear face thereof being fitted idly in a shaft hole 5. A plurality of magnetic poles 6 are secured radially to the axle 3 such that different polarities are arranged alternately at the outside, and a coil pole 7 is secured to the inside of the case 4 corresponding to the magnetic poles 6, while furthermore a weight 8 is secured to a position of the case 4. Although the magnet 6 rotates together with the wheel 1, the case 4 and the coil pole 7 do not rotate because the weight 8 is suspended. A bulb 10 is connected to the coil pole 7 so as to illuminate a transparent projection 9. When the automobile runs, the bulb 10 is lighted by electric power induced in coil poles 7 of respective wheels and the projection 9 is illuminated thus enabling recognition thereof from front, sides and rear of the automobile, resulting in prevention of catching fault in the rear wheel.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention improves conventional vehicle exterior lights such as side lights, back lights, and lights for preventing pedestrians and bicycles from getting caught in the rear wheels of cars. This invention is a light that can be used for multiple purposes such as automobiles.

FIG. 1 shows an embodiment of the present invention, in which a case 4 is rotatably supported on an axle 3 protruding from the center of a wheel camp 2 of a car with tires, by loosely fitting the shaft hole 5 on the rear surface. do. A plurality of magnetic poles 6 are fixed radially to the shaft 3 so that the outer sides have different poles, and a coil pole 7 is fixed to the inner side of the case 4 in close proximity to the magnetic poles 6. Fix the weight 8.

The magnet 6 rotates together with the wheel 1, but the case 4 and the coil pole 7 therein do not rotate because the weight 8 hangs down, so that the coil pole 7 generates electricity.

A transparent hemispherical protrusion 9 is provided on the outside of the case 4, and a light bulb lO connected to the coil pole 7 and its reflector 11 are mounted inside the case 4, so that the light from the bulb 10 illuminates the transparent protrusion 9. There is.

When the car is running, the electricity generated in the coil poles 7 of each wheel lights up the lamp 10, causing the convex part 9 to shine, which can be seen from the front, sides, and rear of the car, and lights the side lights, back lights, etc.
Acts as an anti-entanglement light.

FIG. 2 also shows an embodiment of the present invention, in which the case 1 provided on the axle 3
A magnetic pole 6 is installed inside the wheel 2, and these rotate together with the wheel 1.
A disk 13 with a weight 8, a coil pole 7 and a light bulb 10 attached.
A light bulb 10 connected to the coil pole 7 and its reflector 11 are provided in the center of the disk 13, which is installed so as to be rotatably loosely fitted on the shaft 3 so as not to rotate even when the wheel 1 turns. The light emitted from the light bulb 10 is caused to emit light from the transparent convex portion 9 on the outside of the case 12 as an exterior light of the vehicle.

FIG. 3 is a front view of the embodiment, showing that the luminous protrusion 9 of the wheel 1 and the weight 8 always hang down even when the wheel 1 turns. As a result, the magnetic pole 6 of the power generation mechanism rotates relative to the coil pole 7 to generate power.

Since the lights of the present invention are attached to the outside of the wheels, they can be seen from the front, rear, left, and right of the vehicle, making them suitable as vehicle side lights.Since the lights shine on the outside of the vehicle, they can reliably prevent people from getting caught in the vehicle. This invention has many advantages, such as automatically extinguishing smoke when the vehicle is stopped, so you will never forget to extinguish it.

The product of the present invention can be attached to a car by fastening it to a tire fixing bolt or attaching it in the same way as a hubcap.

In addition to the embodiments described above, the present invention also includes cases where the electricity generated by the device of the present invention is used not for light but for sound or other power supplies, and various other modifications and installations may be made. etc. are all included in the present invention.

[Brief explanation of drawings]

Fig. 1 is a side view (partially sectional) of the first embodiment of the present invention; Fig. 2 is a side view (partially sectional) of the second embodiment of the invention; Fig. 3 is a front view of the first embodiment of the invention. ... Car 6 ... Magnetic pole 7 ... Coil pole 10 ... Lamp

Claims (1)

[Claims] A light emitting or power generating device that is attached to a rotating part of a vehicle such as an automobile and generates light by self-generating power using the rotation of the vehicle.