CN2284338Y

CN2284338Y - Electric travelling lamp

Info

Publication number: CN2284338Y
Application number: CN 96210401
Authority: CN
Inventors: 曹桀
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-04-23
Filing date: 1996-04-23
Publication date: 1998-06-17
Anticipated expiration: 2006-04-23

Abstract

The utility model relates to a self-help electric travelling lamp. A microgenerator of which a rotating shaft is provided with a driven wheel and a driving wheel fixed with a pendulum are arranged in an insulating housing provided with a spare bulb chamber and a collection clamp of a spotlight cap, the driving wheel is engaged with and drives the driven wheel to rotate, and the spotlight cap is composed of a bulb, a lamp holder, a collecting mirror and a switch and is connected with the voltage output end of the microgenerator through conducting wires. When the utility model is swung by the hands or the legs of a user, the pendulum in the insulating housing performs circumferential motion or swing motion to drive the driving wheel and the driven wheel to rotate and to drive the microgenerator to work. When a switch is switched on, the spotlight is lighted and the utility model is not only economical and sanitary but also laborsaving and optional.

Description

Self-service electric energy travelling lamp

The utility model relates to lighting apparatus, especially microgenerator people's self walking, swing arm hold motion help under normal power generation output for the lamp of bulb work.

At present, the travelling lamp of using in the daily life, the mine lamp that mine, field worker are used, flashlight all be unable to do without battery or storage battery is made the energy.Battery, storage battery exist: buy uneconomical, change, the charging trouble, even the corrosive liquid that leaks can damage lamp body and user's clothing, and is unhygienic, waste problem such as resource again, can address these problems even hold high light torch lamp, but have disadvantage not laborsaving again, hard fatigue.

The purpose of this utility model provides a kind of travelling lamp, and it is by attached walking by means of the people, and basic proper motion such as swing arm makes microgenerator generate electricity to bulb provides electric energy, thereby shinny the illumination for travelling used both laborsaving convenience, economy, health again.

The purpose of this utility model is achieved in that and is being provided with a stand-by lamp bubble chamber; A prefocus cap collection clamp; In the insulation case of two fixing holes, band, settle a rotor shaft to be provided with a follower microgenerator that is fixed as one and a driving wheel that fixedly has the pendulum one, and driving wheel can mesh and drive the follower motion, and follower rotating ratio driving wheel rotating speed is fast; Prefocus cap is made of a bulb, a lamp socket, one group of condenser, a switch; And be connected with microgenerator voltage output wiring terminal by lead.Extract prefocus cap of the present utility model out optically focused head collection clamp, be held in and treat illumination usefulness in the hand.When the fixed band with insulation case is bundled in user's the shank outside, make the plane of movement of its pendulum parallel or approximate parallel with the plane of movement in the shank outside.Because the rule that the path curves of process pin is walked by People's Bank of China is one and has periodic cycloid.The cycloid cycle of every pin can be divided into four processes in this process: promptly ground supports, after pedaled less touch with the ground carry on backward, in the air by after swing forward, stop over to the front lower place, get back to ground supports again and the motion that moves in circles.The corresponding motion of above four processes of pendulum correspondence in the utility model on the driving wheel is such: when the user does not walk, the pendulum body be still in straight down driving wheel under.If user's the speed of travel hour, compound motion before and after pendulum will be done with the cycloid motion of shank, when pendulum forces driving wheel like this and up time, the time and the inverse time alternate rotation, this alternate cycle is the cycloid motion cycle of shank, is half of compound motion cycle of pendulum.Driving wheel drives follower, and the micro generation machine rotor is the corresponding alternate rotation that inverse time, up time occur with the alternate rotation of driving wheel up time, inverse time, and the change electric current of respective change of magnetic flux in the coil is produced.But the micro generation machine rotor is in the moment of carrying out inverse time and up time, up time and the contrary alternate rotation of advancing, and electric current has the phenomenon of corresponding pop-off.It is to link up very much that yet motion is walked by People's Bank of China, so the time of this extinction tests is very short, almost can omits and disregard.The voltage stability of microgenerator output has obtained reinforcement like this.By connecting the lamp socket of lead with the voltage input prefocus cap of microgenerator, what bulb slightly glimmered is lasting luminous, thereby realizes illumination purposes.When if user walking reaches certain speed per hour, tie have which pin of the present utility model after pedaled in first process that less touch with the ground carries on backward, pendulum is forced to drive to the swing of user's the back lower place, thereby makes the driving wheel up time rotate 1/4th commentaries on classics; Then shank aloft by after be swung forwards in second process that the shank longitudinal axis overlaps with ground perpendicular, pendulum is forced to drive driving wheel to the swing of user's back upper place, thereby makes driving wheel up time rotation 1/4th commentaries on classics again; Then shank is in the 3rd process of user front lower place swing again, and pendulum is forced to drive driving wheel to the swing of user's front lower place, changes thereby make driving wheel continue up time rotation 1/4th; Stop over to user's front lower place at shank at last and support in the 4th process on ground, pendulum is forced to drive last 1/4th of a complete cycle of driving wheel up time rotation to be changeed.More than four processes be exactly move the mutually concrete condition of one-period of pendulum, driving wheel and user's shank three in the utility model.Because the walking that do not stop of user, the utility model is done cycloid motion with what user's shank did not stop, and pendulum drives driving wheel and moves in a circle in insulation case of the present utility model, and driving wheel drives follower and moves in a circle.The microgenerator generating is defeated by spotlight by lead.Thereby realization illumination purposes.If the user is bundled in the utility model on the arm of oneself by fixed band, its course of work to be bundled in shank on similar, needn't dissect again.

Owing to adopt such scheme, swing naturally by attached four limbs by means of the people, make the pendulum motion drive driving wheel, follower, the generating of microgenerator rotor rotation and supply spotlight to throw light on, simple in structure, easy to use, laborsaving, economic health with oneself.

Further specify the utility model below in conjunction with drawings and Examples.

Fig. 1 is the utility model full sectional view.

Fig. 2 is that the A-A that concerns between pendulum, driving wheel and the follower three in the utility model full sectional view cuts open.

1. pendulums, 2. fixed belt hole 3. stand-by lamp bubble chambers, 4. driving wheel 5. drive wheel bearings, 6. followers and microgenerator rotating shaft 7. insulation cases 8. microgenerators 9. leads 10. prefocus caps collection clamp 11. stand-by lamp bubble chamber doors, 12. prefocus caps (lamp socket, condenser, bulb switch etc.) among the figure.

Structure of the present utility model is: (1) pendulum is fixed on (4) driving wheel, (4) the driving wheel engagement drives follower, (6) follower is fixed in the rotating shaft of micro generation machine rotor, (4) be fixed in (7) insulation case with (6) follower and (8) microgenerator again after driving wheel is installed in (5) drive wheel bearing, on (7) insulation case, be provided with (2) fixing hole and fixed band, (3) stand-by lamp bubble chamber and (10) prefocus cap collection clamp.

Claims

1. self-service electric energy travelling lamp, in insulation case, settle microgenerator, lead one end connects the voltage output wiring terminal of microgenerator, the other end connects prefocus cap, it is characterized in that: the rotating shaft of microgenerator is provided with a follower that is fixed as one, it can be positioned in and be provided with a driving wheel engagement that fixedly has a pendulum one in the insulation machine and drive, also be provided with stand-by lamp bubble chamber, prefocus cap collection clamp in the insulation case, the insulation case outer surface is provided with fixing hole and fixed band.

2. self-service electric energy travelling lamp according to claim 1, it is characterized in that: the rotating shaft at microgenerator is provided with the follower that a concentric is fixed as one, and can be set up thereunder be provided with one fixedly the driving wheel of pendulum one be meshed drive.

3. self-service electric energy travelling lamp according to claim 1, it is characterized in that: the center line with the driving wheel rotating shaft is a line of symmetry, is provided with the stand-by lamp bubble chamber of band door in the insulation case of microgenerator offside.

4. self-service electric energy travelling lamp according to claim 1 is characterized in that: be provided with a pair of upper and lower fixing hole of being furnished with fixed band on the insulation case outer surface in the driving wheel the place ahead that is provided with the pendulum that is fixed as one.

5. according to claim 1 from electrokinetic energy travelling lamp, it is characterized in that:, be provided with a subsidiary prefocus cap collection clamp of hiding the lead function that connects out from microgenerator voltage output wiring terminal in the dead astern of the driving wheel that is provided with the pendulum that is fixed as one and the merge area below the microgenerator fuselage.