CN2429722Y - Mainspring style light - Google Patents
Mainspring style light Download PDFInfo
- Publication number
- CN2429722Y CN2429722Y CN 98212746 CN98212746U CN2429722Y CN 2429722 Y CN2429722 Y CN 2429722Y CN 98212746 CN98212746 CN 98212746 CN 98212746 U CN98212746 U CN 98212746U CN 2429722 Y CN2429722 Y CN 2429722Y
- Authority
- CN
- China
- Prior art keywords
- driven gear
- gear
- rotates
- drives
- stage driven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a mainspring style illuminating light, composed of mainsprings (2) (3), a driving gear (1), a first stage driven gear (5), a second stage driven gear (6), a third stage driven gear (7), a fourth stage driven gear (8), a speed limiting pendulum (9), a miniature direct current generator (10) and a bulb (11). Energy can be released by rotating a handle (4) through the springs, so that the driving gear (1) can be rotated, and the fourth stage driven gear can be driven to rotate orderly; simultaneously, the uniform rotational speed can be controlled by using the speed limiting pendulum (9), so that the generator (10) can generate electricity, and accordingly, the bulb (11) can be lighted. The utility model can illuminate for about one hour by screwing in the springs for once. The utility model has the advantages of repeated use, convenient use, simple structure and easy application.
Description
The utility model relates to a kind of lighting apparatus in the daily life, the illuminating lamp that especially utilizes clockwork spring to be used as power.
In daily life, the various carry-on lighting apparatus that people are thrown light on and used all is to be power supply with dry cell, rechargeable battery basically, and they all are to utilize chemical reaction to produce the electrochmical power source of electricity, though brought convenience to people's life, weak point are arranged also.The electric weight that various batteries can discharge is certain, so it has certain use time limit, rechargeable battery can charge repeatedly, discharge, and the time spent can not discharge automatically yet, and long-term obsolete rechargeable battery is still wanted periodic charge.
The purpose of this utility model provides a kind of both without dry cell, and also without rechargeable battery, but a kind of physics TRT that utilizes the clockwork spring principle to realize when needing illumination, as long as screw clockwork spring, can throw light on about one hour, uses repeatedly, and is very convenient.
The purpose of this utility model is achieved in that to utilize and screws releasing energy behind the clockwork spring, drives one group of gear drive, when gear rotational speed improves, utilize the control of speed limit pendulum, make rotating speed even, come, use for illumination thereby the drive minisize dc electric generator sends electricity.
Owing to adopted such scheme, this Mainspring type illuminating lamp has simple in structure, and the service-strong characteristics are easy to implement.
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1 is a principle schematic of the present utility model
Fig. 2 is the partial schematic diagram of fourth stage driven gear among Fig. 1
Fig. 3 is the partial schematic diagram of zigzag gear and speed limit pendulum among Fig. 2
In Fig. 1, (1) is driving gear, in order to make driving gear that enough energy be arranged, in the rotating shaft of driving gear (1), be installed in parallel two clockwork springs (2) (3), rotate swing handle (4), clockwork spring is screwed clockwise around driving gear shaft, utilize the reverse burst size of clockwork spring, drive driving gear (1) and rotate, suitable rotating speed is arranged in order to make generator, this programme adopts the level Four driven gear, and driven pulley all adopts minor diameter spur pinion and the coaxial disjunctor of major diameter dish type spur gear.The cylindricality gear that driving gear (1) drives first order driven gear (5) rotates, the cylindricality gear that the disk gear of first order driven gear (5) drives second level driven gear (6) rotates, the cylindricality gear that the disk gear of second level driven gear (6) drives third level driven gear (7) rotates, the intermediate cylindrical gear that the disk gear of third level driven gear (7) drives fourth stage driven gear (8) rotates, the gear of fourth stage driven gear (8) both sides rotates simultaneously, wherein a side zigzag and speed limit pendulum (9) is controlled rotating speed, the opposite side disk gear drives the rotating shaft of generator (10) and rotates, the electricity that sends is for bulb (11) illumination.
In Fig. 2,8-(1), 8-(2), the coaxial disjunctor of 8-(3), the disk gear of third level driven gear (7) and cylindricality gear 8-(1) engagement, drive 8-(1), 8-(2), 8-(3) rotate simultaneously.
In Fig. 3, along with the rotation of 8-(2), both sides pendulum 9-(1), 9-(2) swing back and forth above the speed limit pendulum (9), thus the control rotating speed.
Claims (3)
1. Mainspring type illuminating lamp, by clockwork spring (2) (3), driving gear (1), first order driven gear (5), second level driven gear (6), third level driven gear (7), fourth stage driven gear (8), speed limit pendulum (9), minisize dc electric generator (10), bulb (11) is formed, it is characterized in that: be installed in parallel two clockwork springs (2) (3) in the rotating shaft of driving gear (1), rotate swing handle (4), clockwork spring is screwed clockwise around driving gear shaft, utilize the reverse burst size of clockwork spring, driving driving gear (1) rotates, driving gear (1) drives first order driven gear (5) successively and rotates, first order driven gear (5) drives second level driven gear (6) and rotates, second level driven gear (6) drives third level driven gear (7) and rotates, third level driven gear (7) drives fourth stage driven gear (8) and rotates, the gear of fourth stage driven gear (8) both sides rotates simultaneously, wherein a side zigzag gear 8-(2) controls rotating speed with speed limit pendulum (9), opposite side disk gear 8-(3) drives the rotating shaft of generator (10) and rotates, the electricity that sends, luminous for bulb (11).
2. Mainspring type illuminating lamp according to claim 1 is characterized in that: in order to make generator (10) enough rotating speeds are arranged, be installed in parallel two clockwork springs (2) (3).
3. Mainspring type illuminating lamp according to claim 1 is characterized in that: utilize zigzag gear 8-(2) to cooperate with speed limit pendulum (9), make rotating speed even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98212746 CN2429722Y (en) | 1998-04-28 | 1998-04-28 | Mainspring style light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98212746 CN2429722Y (en) | 1998-04-28 | 1998-04-28 | Mainspring style light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2429722Y true CN2429722Y (en) | 2001-05-09 |
Family
ID=33966953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98212746 Expired - Fee Related CN2429722Y (en) | 1998-04-28 | 1998-04-28 | Mainspring style light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2429722Y (en) |
-
1998
- 1998-04-28 CN CN 98212746 patent/CN2429722Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| FG1K | Grant of utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |