TWI230667B - Light-emitting warning device of gravitational swing - Google Patents

Abstract

A light-emitting warning device includes a body constituted by combination of two circular shells, a swing structure installed in the body, and a sensing device which may induce magnetization excitement with the swing structure and is installed in the body. When a sufficient force is applied to cause swinging of the swing structure or a sufficient force is applied to the body to cause rotation thereof to move the sensing device for interaction with the swing structure, magnetic excitement is induced between the swing structure and the sensing device to generation an electric current. Then the current is conducted to the light-emitting diode which is combined with the sensing device and installed in the substance, so as to achieve the effect of light-emitting warning.

Description

1230667

V. Explanation of the invention (1) [Technical field to which the invention belongs] The present invention relates to a light-emitting warning device; more particularly, to a device that emits light through borrowing, the device uses gravity and other movements to generate electricity and emit light. Device to achieve the warning effect. This device with known techniques has the function of gears and springs to generate kinetic energy. However, this technology is only used to drive gear structures, such as the clock I, so it has not been widely used yet. The gravitational swing of the center of gravity ^ The principle of generator power generation is still incomplete, so it is necessary to improve it. [Summary of the Invention] It is known that similar light-emitting warning devices are limited to several functions. For example, if a device is to achieve the light-emitting warning, the power of the battery and the cooperation of the wires are usually required to achieve the effect of light-emitting. The device cannot function without power. The use of swing to generate kinetic energy is limited to driving the gear structure. Therefore, it has not been widely used so far. This is the difference between the present invention and the previous technology. Therefore, there is a need to develop a low-cost device that can provide a warning effect. The purpose of the invention is to make full use of the resources of nature ^ and other kinetic energy resources, so that the present invention can be used both during the day and at night ^ Powered vehicles, various types of rollers, traveling objects, etc. have a warning effect when they are moving. Therefore, the characteristics of the present invention are light and convenient, as long as there are dynamic objects, especially the tires in rolling, so as long as the present invention is installed in various types of dry

1230667 Description of the five 'invention (2) The center point of the tire, in other words, only the current is generated and the effect is more warning. The invention is installed on the alarm that can achieve light. The effect of the light-emitting device of the present invention can make the built-in inductive component of the present invention emit light once it is rotated, so that the faster the present invention generates its warning, the brighter the present invention, and the higher the occurrence of communication accidents. In addition, the present invention can be used to make a circular device of the present invention by its pendulum property. The pendulum knot part is made of electric current, and it is made in a circle when the external force produced by the fan is close to that of the fan. The kinetic energy of the shape coil enters the friction system, and the shape of the component system is frustrated; the magnetic pole makes the hair and the pole body is included. The rotation and the ability to make the claw part are not circled, and also reduce the pause. It produces electricity [composition and implementation, and because the magnet-sensitive balance wheel is light, its iron overlaps and it has a ring-shaped magnetic capacity. Way] The tire can be used to reduce the light-emitting speed. The traffic display effects include saying induction, which should be installed. The present invention should be easy to form with the line claw. The iron induction four groups (the main body and the lamp structure) This is a series of iron claws produced by the external sense of the sense. The relatively easy iron blocks and groups and the sense number must be in a ring shape. One set of pendulum or light-emitting two-ring magnet conductive housing should have a relatively low coil, and the part of the induction wire magnet that is intersected with the staggered iron claws is also swinging on the balance wheel ~ The technology and means used in the present invention And its effect, the best embodiment and the detailed description are as follows. Please refer to Figure 1 to Figure 5 for comparison. The one shown in the figure is the one selected by the present invention.

1230667 V. Description of the invention (3) The structure of the embodiment is for illustration purpose only, and is not restricted by such structure in patent application. Refer to the first figure for a three-dimensional appearance of the present invention. Referring to the figure, the present invention mainly includes a circular body 10, and the body is provided with a swing structure 20, an induction device 30, and a number of light-emitting components 40. The body 10 can be fixed to any On a rotatable object (such as tire 50, please refer to the third figure), when the swing structure 20 swings back and forth with the rotation of the object, the induction device 30 can generate electromotive force by the electromagnetic effect, and therefore The plurality of light-emitting elements 40 are made conductive. Refer to the first figure 'for a perspective view of the present invention. Referring to the figure, the body 10 is composed of two symmetric circular shells 11, and one of the shells 1 J is provided with a plurality of light-transmitting portions 12 on the periphery of the top surface (perforated in this embodiment). A bearing 3 is provided at the center of the other housing 11; The $ 0 pendulum structure 20 includes a heavy clock 21 (a semi-circular shape in this embodiment), a shaft member 22, and a ring magnet. 23, the shaft member 22 is disposed on the shaft center of the weight 21, and one end of the shaft member 2 2 is fixed on the shaft center of the ring magnet 23, and the other end is fixed on the bearing 3 The induction device 30 includes an induction coil group 31 and two conductive shells 3 2 ′. The induction coil group 31 is a ring-shaped body 311 with several turns of the induction coil 3 1 2, and the two conductive shells The 32 series has several fan-shaped iron claws 321. When the two conductive shells 32 are respectively combined by the two ends of the induction coil group 31, the number of iron claws 321 are staggered and fitted to the induction coil group 31. Ring wall, the ring magnet 23 is also located in the inner ring space of the induction coil group 31, and does not fit with the iron claw 321;

Page 7 1230667 V. Explanation of the invention (4) " " " " " " " " " " " " The 322 series is staggered, so that the positive and negative pins can be respectively provided on the digital electrode plate 322 for the digital light emitting element 40. In this embodiment, the digital light element 40 is a light emitting diode, and the The light counting member 40 is partially exposed from the light transmitting portion 12 of the casing. ^ Refer to the third to fifth figures, which are schematic views of the present invention mounted on a wheel 50, and a front and rear view of the light emitting state of the present invention. First referring to the third figure, the body 10 of the present invention can be closed at a predetermined position of the wheel 50 (such as the pivot point shown in the figure) by means of gluing, welding, screwing, and the like. The wheels 50 rotate synchronously; as seen from the fourth and fifth figures, when the present invention is rotated forward and backward, the ring magnet 23 will swing back and forth relative to the ring group 31 (because the weight 21 may Limit the ring magnet 23 ^ to rotate with the body 10 and limit it to have only a trajectory of swinging back and forth), and thus make the induction coil 3 1 2 can cut the magnetic lines of force generated by the ring magnet 2 3 and make the induction coil 3 1 2 can induce a current to provide the light-emitting element 40 with the required power and drive it to emit light; conversely, if the ring magnet 23 is driven by swinging the weight 21 back and forth directly, the induction coil can also be made 312 induces current, and can also drive the light-emitting element 40 to emit light, but the interchange of such control procedures can easily take into account 'therefore not illustrated on the illustration. From the above, it can be concluded that the present invention has the following advantages: 1. The "gravity gravitational swing light-emitting warning device" of the present invention uses external kinetic energy to further induce the swing structure and the induction coil group to generate a current. This is a structure that can omit the battery. In today's society where more and more environmental protection is required 1230667 V. Description of the invention (5) The present invention is a very progressive 2. The present invention "gravity gravitational swing light warning device: again , The fan claws are staggered and do not overlap ', and the fan-shaped shape of the iron claws can respond to the sense of frustration generated when the coil group and the ring magnet are induced, and in the ring iron part, it also has more than four groups at the same time. Magnetic pole, this part can also reduce the generation of frustration, so that external force can easily generate electricity to the induction device in the present invention. The invention has been described with reference to the detailed drawings of the preferred embodiment. Those skilled in the art can derive many variations from the preferred embodiment without departing from the scope of the invention. Therefore, the preferred embodiment does not limit the scope of the invention.彳 _ The scope of the present invention is defined in the scope of patent application.

1230667 Brief description of the drawings [Simplified illustration of the drawings] Figure 1 is a perspective view of the present invention; Figure 2 is a perspective exploded view of the present invention; Figure 3 is a schematic view of the invention installed on a wheel; Figure 4 is Rear view of the light-emitting state of the present invention; FIG. 5 is a front view of the light-emitting state of the present invention.

Page 10 [Simplified explanation of component symbols] 10 body 1 3 bearing 11 housing 1 2 light transmission part 20 swing structure 2 3 ring magnet 21 weight 22 shaft member 3 0 induction device 3 1 induction coil group 3 11 ring Body 3 1 2 Induction coil 3 2 2 Electrode plate 40 Light emitting element 50 Wheel 32 Conductive housing 3 2 1 Iron claw

Claims (1)

1230667 Case No. 90128247 6. Scope of patent application ‘One of the two casings is provided with a bearing at the shaft center, and the shaft member can be extended through the weight and fixed with the magnet. ~ 5 · The swing light-emitting warning f set described in item 1 of the scope of patent application ′ wherein the magnet is ring-shaped. 6. The swinging light-emitting warning penetrating device described in item 1 of the scope of patent application, wherein the two conductive shells are provided with several electrode plates at the periphery. When the two conductive shells are combined facing each other, the electrode plates are staggered. The electrode pins can be respectively provided on the electrode plates by the light-emitting components. , Again 7. The pendulum light-emitting display device described in item (2) of the scope of patent application, wherein the number of light-emitting elements can be light-emitting diodes. 8. The swinging light-emitting warning device as described in item 1 of the patent application, wherein the number of light-emitting parts can be crane light bulbs. Page 12