CN2619807Y - Lighting colour wheel - Google Patents
Lighting colour wheel Download PDFInfo
- Publication number
- CN2619807Y CN2619807Y CN 03225886 CN03225886U CN2619807Y CN 2619807 Y CN2619807 Y CN 2619807Y CN 03225886 CN03225886 CN 03225886 CN 03225886 U CN03225886 U CN 03225886U CN 2619807 Y CN2619807 Y CN 2619807Y
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- China
- Prior art keywords
- gear
- permanent magnet
- wheel
- colour wheel
- utility
- 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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Abstract
The utility model aims at providing a product being provided with elements which is flaring by electromagnetic induction when a wheel is slowly rotating, which consists of a left outer housing, a permanent magnet and a right outer housing, the left outer housing is provided with a gear, the driving gear is connected with the permanent magnet which is arranged in the induction coil. The utility model is shifted by gear, structures with multipolar magnet or multipolar coils can also be adopted that bigger magnetic flux change rate can get when the wheel is rotating, and the required induction electromotive force for flaring which translates to electric energy to the flaring elements by the own mechanical energy can produced in loop. The utility model can not only be used in wheels of wheelchair, baby carriage or carriage for children, but also be used in indoor decoration, windmill advertisement, children toys and sports devices, which has effective effects in pursuing amusement and verdure.
Description
Technical field
The utility model relates to a kind of colored wheel that utilizes electromagnetic induction luminescent.
Background technology
At present a large amount of luminous wheels adopts batteries that the energy is provided, and battery-poweredly makes the lamp in the wheel luminous, and battery provides the height that expends of electric energy, and useless, used batteries have pollution to environment.And improvedly need not additional power source and the automatic luminous electromagnetic induction luminescent wheel of electrogenesis, adopt fixed magnets on the wheel turns axle, coil is located on the bearing of wheel, when wheel turns, the coil that drives close circuit is done cutting magnetic line movement in magnetic field, produce induced electric motive force in the coil, mechanical energy is converted into electric energy, makes the lamp of close circuit luminous.When the magnetic flow that passes the loop changes, the induced electric motive force ε in the loop
SenseSize and pass the variation rate of magnetic flux in loop
Be directly proportional, promptly
This law of electromagnetic induction clearly illustrates that, decision induced electric motive force ε
SenseSize be not magnetic flux Φ itself, but magnetic flux rate d Φ/dt over time.And need sufficiently high induced electric motive force just can make lamp work luminous in the loop, so only when the wheel high speed rotating, could produce enough luminous induced electric motive force.The electromagnetic induction luminescent wheel mainly is used on the equipment of wheel high speed rotating such as Kickboard Scooter, ice skate, bicycle at present.And the bull wheel equipment of some slow rotation can not adopt existing technology as perambulator, perambulator, wheel Wheel-chair etc., reaches safety warning, entertainment effect and beautification function.
Summary of the invention
When being to provide a kind of wheel slow rotation, the utility model purpose makes the luminous product of various luminous elements by electromagnetic induction.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of Lighting colour wheel, include left shell, permanent magnet, right casing, and left shell is provided with gear, transmission gear connects permanent magnet, and permanent magnet places induction coil.
Compared with prior art, the utility model adopts gear change, can also adopt structures such as multi-pole magnet, multipole coil, when the wheel slow rotation, also obtain bigger variation rate of magnetic flux, produce enough luminous required induced electric motive force in the loop, it is luminous, glittering to utilize the mechanical energy of displacement to be converted into electric energy confession luminous element.The utility model can be used on the bull wheel of wheel Wheel-chair, perambulator, perambulator etc., because of these equipment must be greatly directly through just avoiding Uneven road, vibratility greatly to user's harmful effect, these slow devices adopt product of the present utility model, in proceeding slowly, also can make wheel send out glory, can reach the warning safe effect of glittering, luminous, the flicker in the low light level, also environmental---automatically generating exempts to use battery.Be used for perambulator, perambulator, promote child's amusement, game-play enjoyment.Product structure of the present utility model is simple, productive costs is low, adopt transparent, translucent colour to mould the shell of fat, send seven glory effects with multiple photochromic LED lamp, also can apply to home decoration, windmill advertisement, toy for children, athletic sports appliance etc., satisfy the beneficial effect that people pursue amusement, pursue new meaning.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the three-dimensional element figure of the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
The bull wheel of wheel Wheel-chair, perambulator, perambulator etc. adopts above structure, in these equipment are proceeding slowly, also can make wheel send out seven glories, reach flicker, luminous warning safe effect, cooperate colored transparently or/and translucently mould the shell that fat is made, can promote child's amusement, game-play enjoyment.
Above illustrated embodiment is only with for making things convenient for casehistory the utility model, and at technical scheme category described in the utility model, the person of ordinary skill in the field does various simple deformation and modification, all must be included in the above claim.
Claims (5)
1, a kind of Lighting colour wheel includes left shell (1), permanent magnet (4), right casing (8), and it is characterized in that: left shell (1) is provided with gear, and transmission gear (3) connects permanent magnet (4), and permanent magnet (4) places induction coil (6).
2, Lighting colour wheel according to claim 1 is characterized in that: the gear that is provided with on the gear of driving gear set (2) and the left shell (1) is meshed, and the gear of driving gear set (2) is meshed with transmission gear (3).
3, Lighting colour wheel according to claim 1, it is characterized in that: permanent magnet (4) adopts many number of magnetic poles magnet of 10 to 48 utmost points, the number of poles of induction coil (6) is corresponding with it, conduction rack loam cake (5) and conduction rack lower cover (7) respectively be provided with this number of poles half, conducting strip at interval.
4, Lighting colour wheel according to claim 1 and 2 is characterized in that: conduction rack junction circuit plate (9), circuit card (9) can connect a plurality of color LED lamps (10).
5, Lighting colour wheel according to claim 1 and 2 is characterized in that: left shell (1), right casing (8) adopt transparent or/and translucently mould the fat manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225886 CN2619807Y (en) | 2003-05-08 | 2003-05-08 | Lighting colour wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225886 CN2619807Y (en) | 2003-05-08 | 2003-05-08 | Lighting colour wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2619807Y true CN2619807Y (en) | 2004-06-09 |
Family
ID=34246232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03225886 Expired - Fee Related CN2619807Y (en) | 2003-05-08 | 2003-05-08 | Lighting colour wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2619807Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377799A (en) * | 2014-12-01 | 2015-02-25 | 国网上海市电力公司 | Non-chemical energy electric storage type emergency power supply |
| CN104467152A (en) * | 2014-12-01 | 2015-03-25 | 国网上海市电力公司 | Marine waterproof emergency power supply |
| CN105252959A (en) * | 2015-10-26 | 2016-01-20 | 嘉兴哈雷童车有限公司 | Single luminous wheel |
-
2003
- 2003-05-08 CN CN 03225886 patent/CN2619807Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377799A (en) * | 2014-12-01 | 2015-02-25 | 国网上海市电力公司 | Non-chemical energy electric storage type emergency power supply |
| CN104467152A (en) * | 2014-12-01 | 2015-03-25 | 国网上海市电力公司 | Marine waterproof emergency power supply |
| CN105252959A (en) * | 2015-10-26 | 2016-01-20 | 嘉兴哈雷童车有限公司 | Single luminous wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or 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 |