CN207990521U - A kind of projection taillight - Google Patents
A kind of projection taillight Download PDFInfo
- Publication number
- CN207990521U CN207990521U CN201820302583.7U CN201820302583U CN207990521U CN 207990521 U CN207990521 U CN 207990521U CN 201820302583 U CN201820302583 U CN 201820302583U CN 207990521 U CN207990521 U CN 207990521U
- Authority
- CN
- China
- Prior art keywords
- projection
- control chip
- projection lamp
- lamp
- constant control
- 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.)
- Active
Links
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model discloses a kind of projection taillight, including shell, projection lamp and current constant control chip, projection lamp and current constant control chip are located at enclosure interior, and projection lamp is electrically connected with current constant control chip, it can be LED projection lamp to have constant-current control circuit, projection lamp on current constant control chip.Above structure can provide stable operating voltage for projection taillight, and can project personalized pattern, and personalized decorative effect is generated while ensuring traffic safety.
Description
Technical field
The utility model is related to a kind of lighting apparatus, especially a kind of projection taillights applied on electric bicycle.
Background technology
Traffic safety for traffic safety, especially night considers that part electric bicycle product is furnished with lighting fixture,
Include the light units such as night-run lamp, brake lamp, left and right turn signal, cause when driving a vehicle other vehicles or pedestrians note that
Ensure traffic safety.When light is applied to electric bicycle, generally require the high pressure DC of power supply（Direct current）Electric current is converted into
The DC electric current of low pressure can power to lamp.The taillight for being applied to electric bicycle in the prior art is generally shone using light bulb,
Power is big, and service life is short.In addition, the shape of existing electric-bicycle tail lamp and having a single function, people cannot be met increasingly
The personal needs of growth.
LED light has many advantages, such as that low energy consumption, small, long lifespan, and have good illumination as emerging lighting engineering
Effect can be applied on electric-bicycle tail lamp.In addition, there is projection lamp device in the prior art, can project as needed
Go out specific pattern.
Utility model content
Electric-bicycle tail lamp energy consumption in the prior art is big, short life, shape and the defect having a single function in order to overcome,
The utility model provides a kind of projection taillight, can provide stable operating current, and increase taillight using LED light technology
Service life reduces energy consumption, can project personalized pattern, has decorative effect.
Technical solution adopted by the utility model to solve its technical problems is：A kind of projection taillight, including shell, projection
Lamp and current constant control chip；Projection lamp and current constant control chip are located at enclosure interior, and projection lamp is electrically connected with current constant control chip,
There is constant-current control circuit on current constant control chip；The shell includes projection lamp housing, base housing and mount wing, projects lamp housing
Body is located above base housing, and mount wing is located at below base housing, has fitting groove in mount wing；The projection lamp is located at projection
Inside lamp housing, the current constant control chip is located inside base housing.
The projection lamp can be LED projection lamp.
The utility model has the beneficial effects that by current constant control chip, stable work can be provided for projection taillight
Voltage, and personalized pattern can be projected, personalized decorative effect is generated while ensuring traffic safety, in particular with
LED technology can increase the service life of taillight, reduce energy consumption, enhance the practicability and function of electric-bicycle tail lamp.
Description of the drawings
The utility model is further described below in conjunction with attached drawing.
Fig. 1 is the explosive view of the utility model；
Fig. 2 is current constant control chip schematic diagram.
In figure, 1. shells, 11. projection lamp housings, 12. base housings, 13. mount wings, 131. fitting grooves, 2. projection lamps,
3. current constant control chip, 31. constant-current control circuits.
Specific implementation mode
A kind of projection taillight, including shell 1, projection lamp 2 and current constant control chip 3；Shell 1 include projection lamp housing 11,
Base housing 12 and mount wing 13, projection lamp housing 11 are located at 12 top of base housing, and mount wing 13 is located under base housing 12
It is square, there are fitting groove 131, projection lamp 2 to be located inside projection lamp housing 11 in mount wing 13, current constant control chip 3 is located at base shell
Inside body 12, projection lamp 2 is electrically connected with current constant control chip 3, there is constant-current control circuit 31 on current constant control chip 3.Projection lamp 2
For LED projection lamp.
Above-described embodiment is the more excellent way of realization of the utility model, to illustrate the basic structure and base of the utility model
This thought, should not be construed as the absolute limitation to the utility model, and one of ordinary skill in the art is not departing from this
Under the premise of the basic structure and basic thought of utility model, the implementation of the utility model is taken not absolute with above-described embodiment
Identical treatment measures should also be considered as in the rights protection scope of the utility model.
Claims (2)
1. a kind of projection taillight, it is characterised in that：Including shell（1）, projection lamp（2）With current constant control chip（3）；Shell（1）
Including projecting lamp housing（11）, base housing（12）And mount wing（13）, project lamp housing（11）Positioned at base housing（12）On
Side, mount wing（13）Positioned at base housing（12）Lower section, mount wing（13）On have fitting groove（131）, projection lamp（2）Positioned at projection
Lamp housing（11）Inside, current constant control chip（3）Positioned at base housing（12）Inside, projection lamp（2）With current constant control chip（3）
Electrical connection, current constant control chip（3）On have constant-current control circuit（31）.
2. projection taillight according to claim 1, it is characterised in that：Projection lamp（2）For LED projection lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820302583.7U CN207990521U (en) | 2018-03-06 | 2018-03-06 | A kind of projection taillight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820302583.7U CN207990521U (en) | 2018-03-06 | 2018-03-06 | A kind of projection taillight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207990521U true CN207990521U (en) | 2018-10-19 |
Family
ID=63825264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820302583.7U Active CN207990521U (en) | 2018-03-06 | 2018-03-06 | A kind of projection taillight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207990521U (en) |
-
2018
- 2018-03-06 CN CN201820302583.7U patent/CN207990521U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106427768A (en) | Direct illuminating type turn signal lamp capable of displaying battery capacity and lamp control device | |
| CN207990521U (en) | A kind of projection taillight | |
| CN207421848U (en) | A kind of environment-friendly electric Portable LED lamp | |
| CN201237091Y (en) | Electric torch | |
| CN207262328U (en) | A kind of car lighting lamp group module simply assembled | |
| CN206739009U (en) | A kind of autobulb | |
| CN205824834U (en) | A kind of LED headlamp | |
| CN206067982U (en) | LED motorcycle taillight | |
| CN203549501U (en) | LED indoor module light source | |
| CN209909798U (en) | LED floor lamp for sleeper train | |
| CN205388251U (en) | LED linear lamp | |
| CN204176514U (en) | A kind of LED electrical vehicle lights | |
| CN203349119U (en) | Illuminating lamp of automobile | |
| CN203671434U (en) | Automobile headlamp | |
| CN219912757U (en) | Headlight for motorcycle | |
| CN204573841U (en) | Motorcycle, electric motor car headlamp | |
| CN216591516U (en) | Dynamic intelligent driving device for automobile daytime driving lamp and front steering lamp | |
| CN214897462U (en) | Luminous sign that developments were lighted | |
| CN209130762U (en) | A kind of LED car lamp | |
| CN209299569U (en) | A kind of LED lamp | |
| CN201396664Y (en) | Steering LED lamp | |
| CN203036499U (en) | Light-emitting diode (LED) irradiating lamp with dimming circuit | |
| CN202827285U (en) | Automobile lamp and automobile with the same | |
| CN207687764U (en) | A kind of underslung color LED strip light | |
| CN206637490U (en) | A kind of LED automobile headlight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 room 415, building 4, Tongtai times center, Tongtai headquarters Industrial Park, Qiaotou community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN SHENZHOU FEIJIAN ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 518000 1st floor, No.2 factory building, xigangbei Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SHENZHOU FEIJIAN ELECTRONIC TECHNOLOGY Co.,Ltd. |