CN102275461A - Luminous automobile hub - Google Patents
Luminous automobile hub Download PDFInfo
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- CN102275461A CN102275461A CN2011101406292A CN201110140629A CN102275461A CN 102275461 A CN102275461 A CN 102275461A CN 2011101406292 A CN2011101406292 A CN 2011101406292A CN 201110140629 A CN201110140629 A CN 201110140629A CN 102275461 A CN102275461 A CN 102275461A
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- module
- hub
- light source
- luminous
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Abstract
The invention discloses a luminous automobile hub which comprises a hub, a light source module, a power supply module and a power transmission module, wherein the light source module is arranged on the outer side of the hub; the power supply module is arranged on the automobile body; and the power transmission module comprises a secondary coil arranged on the inner side of the hub and a primary coil corresponding to the secondary coil on the automobile body, wherein the secondary coil is connected with the light source module, and the primary coil is connected with the power supply module. The luminous automobile hub realizes the wireless power transmission by use of the principle of magnetic field induction, avoids the shortcoming of arranging a storage battery in the hub or conducting through contact, has a reliable and durable structure and deserves to be popularized.
Description
Technical field
The present invention relates to a kind of automotive hub, the luminous automotive hub of especially a kind of energy.
Background technology
The Wheel luminous of automobile can not only play the effect of decoration, simultaneously can also play side-marker lamp's warning function, yet because wheel is rotaryed connection with car body, usually the realization of Wheel luminous function need be by being built in the storage battery power supply in the wheel, not only fluorescent lifetime is short for this, need frequent charge or replacing and cause using inconvenient, and increased the weight of wheel, run in the opposite direction with the theory of present pursuit lightweight wheel hub.The way of another possibility is to use the power supply of vehicle itself, but how power transmission is become a difficult point again to the light source on the wheel hub.
Summary of the invention
In order to solve the shortcoming that overcomes prior art, the present invention proposes a kind of luminous wheel hub that transmits based on the wireless power of magnetic field induction coupling.
The technical solution used in the present invention can be described as:
A kind of luminous automotive hub, comprise wheel hub, be arranged on the described wheel hub outside light source module, be arranged on power module and power transmission module on the car body, described power transmission module comprises the output primary that described wheel hub inboard is set and is arranged on the car body and the corresponding primary winding of described output primary, wherein said output primary is connected with light source module, and primary winding is connected with power module.
As a kind of improvement of above technical scheme, described output primary and primary winding are a plurality of, and described output primary is arranged with the footpath with primary winding is coaxial.
As a kind of improvement of above technical scheme, described power module comprises the resonance circuit that direct current (DC) is converted into high-frequency alternating current, and is connected with the storage battery of automobile.
As a kind of improvement of above technical scheme, described light source module is a LED source.
The invention has the beneficial effects as follows:
Luminous wheel hub proposed by the invention utilizes magnetic field induction transmission over radio electric power, the drawback of having avoided that storage battery is set or pass through the contact conduction in wheel hub, and reliable in structure is durable.
Description of drawings
Fig. 1 is circuit frame figure of the present invention;
Fig. 2 is a structural representation of the present invention.
The specific embodiment
As illustrated in fig. 1 and 2, luminous automobile wheel hub proposed by the invention comprises wheel hub 1, light source module 2, power module 3 and power transmission module 4.Specifically, described light source module 2 is made up of a plurality of light-emitting diodes (LED), and it is evenly distributed on the outside of wheel hub 1, plays the effect wide and caution of showing when luminous.Described power module 3 is connected with the storage battery of vehicle, and it can be a resonance circuit module that direct current (DC) is converted into high-frequency alternating current.
The electrical energy transfer that power transmission module 4 is responsible for power module 3 is produced is given light source module 2, in the present invention, this power transmission module 4 has adopted the wireless power transmission technology of magnetic field induction coupling, it comprises the output primary 41 that described wheel hub inboard is set and is arranged on the car body and described output primary 41 corresponding primary windings 42, wherein said output primary 41 is connected with light source module 2, and primary winding 42 is connected with power module 3.For reaching best laser propagation effect, described output primary 41 and primary winding 42 are a plurality of, and coaxial with the footpath layout, and distance between the two is the smaller the better.
Like this, during vehicle operation, vehicle battery provides direct supply, be converted into high-frequency alternating current through behind the power module 3, alternating current produces induced field by primary winding 42, and the output primary 41 that is arranged on simultaneously on the wheel hub 1 produces inducing current, finally makes light source module 2 luminous.
The above is the preferred embodiment of the present invention, and it does not constitute limiting the scope of the invention, so long as realize that with essentially identical means purpose of the present invention all should belong to protection scope of the present invention.
Claims (4)
1. luminous automotive hub, comprise wheel hub (1), be arranged on the light source module (2) in described wheel hub (1) outside and be arranged on power module (3) on the car body, it is characterized in that: it also comprises power transmission module (4), described power transmission module (4) comprises the output primary (41) that described wheel hub inboard is set and is arranged on the car body and the corresponding primary winding of described output primary (41) (42), wherein said output primary (41) is connected with light source module (2), and primary winding (42) is connected with power module (3).
2. luminous automotive hub according to claim 1 is characterized in that: described output primary (41) and primary winding (42) are a plurality of, and described output primary (41) and primary winding (42) are coaxial to be arranged with the footpath.
3. luminous automotive hub according to claim 1 is characterized in that: described power module (3) comprises the resonance circuit that direct current (DC) is converted into high-frequency alternating current, and is connected with the storage battery of automobile.
4. luminous automotive hub according to claim 1 is characterized in that: described light source module (2) is a LED source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101406292A CN102275461A (en) | 2011-05-29 | 2011-05-29 | Luminous automobile hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101406292A CN102275461A (en) | 2011-05-29 | 2011-05-29 | Luminous automobile hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102275461A true CN102275461A (en) | 2011-12-14 |
Family
ID=45101330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101406292A Pending CN102275461A (en) | 2011-05-29 | 2011-05-29 | Luminous automobile hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102275461A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264612A (en) * | 2013-05-30 | 2013-08-28 | 开平市中铝实业有限公司 | Light-emitting device for automobile hub |
| CN103672480A (en) * | 2012-09-24 | 2014-03-26 | 艺创有限公司 | Magnetic adsorption/magnetic levitation type light-emitting diode lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2546226Y (en) * | 2002-05-24 | 2003-04-23 | 申军 | Illuminating device for vehicle wheel |
| US6817743B2 (en) * | 2002-01-28 | 2004-11-16 | Allen Sharper | Vehicle wheel illumination system |
| CN2702103Y (en) * | 2004-03-29 | 2005-05-25 | 陈文瑞 | Fan blade with lubricating device |
| DE202007005641U1 (en) * | 2007-04-17 | 2007-09-20 | Lukin, Viktor Vladislavovich | Flashing light system for transport |
| CN201009804Y (en) * | 2006-12-31 | 2008-01-23 | 钱宇明 | Vehicle wheel illuminating device and vehicle wheel hub |
| CN202088806U (en) * | 2011-05-29 | 2011-12-28 | 开平市中铝实业有限公司 | Lighting automobile wheel hub |
-
2011
- 2011-05-29 CN CN2011101406292A patent/CN102275461A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6817743B2 (en) * | 2002-01-28 | 2004-11-16 | Allen Sharper | Vehicle wheel illumination system |
| CN2546226Y (en) * | 2002-05-24 | 2003-04-23 | 申军 | Illuminating device for vehicle wheel |
| CN2702103Y (en) * | 2004-03-29 | 2005-05-25 | 陈文瑞 | Fan blade with lubricating device |
| CN201009804Y (en) * | 2006-12-31 | 2008-01-23 | 钱宇明 | Vehicle wheel illuminating device and vehicle wheel hub |
| DE202007005641U1 (en) * | 2007-04-17 | 2007-09-20 | Lukin, Viktor Vladislavovich | Flashing light system for transport |
| CN202088806U (en) * | 2011-05-29 | 2011-12-28 | 开平市中铝实业有限公司 | Lighting automobile wheel hub |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672480A (en) * | 2012-09-24 | 2014-03-26 | 艺创有限公司 | Magnetic adsorption/magnetic levitation type light-emitting diode lamp |
| CN103264612A (en) * | 2013-05-30 | 2013-08-28 | 开平市中铝实业有限公司 | Light-emitting device for automobile hub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111214 |