CN201081122Y - Illuminating apparatus - Google Patents
Illuminating apparatus Download PDFInfo
- Publication number
- CN201081122Y CN201081122Y CNU2007201216009U CN200720121600U CN201081122Y CN 201081122 Y CN201081122 Y CN 201081122Y CN U2007201216009 U CNU2007201216009 U CN U2007201216009U CN 200720121600 U CN200720121600 U CN 200720121600U CN 201081122 Y CN201081122 Y CN 201081122Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- light
- emitting device
- hole
- sleeve
- 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
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Abstract
The utility model provides a luminescent device which comprises at least one luminescent unit, a drive circuit board, a circuit board sleeve and a connector, wherein the luminescent unit comprises an optical conductor and an annular circuit board provided with a light-emitting diode (LED); the optical conductor has a through hole; the end part of the optical conductor is provided with a containing groove coaxial to the through hole; the annular circuit board is arranged inside the containing groove; the drive circuit board is arranged inside the circuit board sleeve; the circuit board sleeve passes through the through hole and the annular circuit board; the side wall of the circuit board sleeve is provided with at least one through hole corresponding to the annular circuit board, and the annular circuit board is connected with the drive circuit board through the through hole; the connector is sleeved on the circuit board sleeve with one end connected with the optical conductor. The utility model can increase the angle of visible luminescent effect, thereby reaching the goal of 360-degree full-visual angle luminescence.
Description
Technical field
The utility model designs a kind of light-emitting device, particularly a kind of LED light-emitting device.
Background technology
It is little that light emitting diode (LED) has power consumption, few advantage of generating heat, so its range of application is more and more wider.But common LED display unit all is a planar design at present, has only a display surface that the demonstration illumination effect is arranged, and is not good at the side viewing effect, and can not watch overleaf, and this moulding is too single, can not meet the need of market.
The utility model content
The utility model provides a kind of light-emitting device, adopts this light-emitting device can realize enlarging the lighting angle of LED display unit, has solved the problem that common LED display unit can not comprehensively be watched.
In order to realize the purpose of this utility model, this practicality newly provides a kind of light-emitting device, it comprises at least one luminescence unit, one drive circuit plate, a circuit board sleeve and a connector, and this luminescence unit comprises that one is provided with the annular circuit board and a light conductor of light emitting diode; This light conductor has a through hole, and its end is provided with the holding tank coaxial with this through hole, and this annular circuit board places in this holding tank; This drive circuit board places in this circuit board sleeve, and this circuit board sleeve passes this through hole and this annular circuit board; This circuit board sleeve is provided with at least one through hole corresponding to this annular circuit board on its sidewall, this annular circuit board is connected with this drive circuit board point by this through hole; This connector is sheathed on this circuit board sleeve, and the one end links to each other with this light conductor.
Adopt the utility model light-emitting device because it adopts is annular circuit board, and with this annular circuit board as in the light conductor, therefore, just can realize watching the purpose of illumination effect on annular circuit board from different angles as long as LED is set as required.
Description of drawings
Fig. 1 is a stereogram of the present utility model.
Fig. 2 is a decomposing schematic representation of the present utility model.
Fig. 3 is the local enlarged diagram of cutaway view of the present utility model.
The specific embodiment
In order better to disclose the technical solution of the utility model,, describe with specific embodiment below in conjunction with accompanying drawing.
Please together consult Fig. 1, Fig. 2 and Fig. 3, this light-emitting device comprises two luminescence units 1, drive circuit board 2, a circuit board sleeve 3 and a connector 41,42,43.
This luminescence unit 1 comprises an annular circuit board 11 and a light conductor 12 that is provided with light emitting diode 111.This light conductor 12 has a through hole, and its both ends are provided with the holding tank 121 coaxial with this through hole.Establish one or more equally distributed LED on this annular circuit board 11, and this annular circuit board 11 places the holding tank interior 121 of this light conductor 12.It is to be noted that this light conductor 12 also can only be provided with holding tank 121 at the one end, and the holding tank 121 of its end can be one, also can be for a plurality of.
The light emitting diode pointwise that this drive circuit board 2 can be controlled on this annular circuit board is luminous, and it places in this circuit board sleeve 3, and this circuit board sleeve 3 passes through hole and this annular circuit board 1 of this light conductor 2.
This circuit board sleeve 3 is provided with at least one through hole corresponding to this annular circuit board 11 on its sidewall, this annular circuit board 11 is connected with the mode of this drive circuit board by lead or grafting by this through hole.
Be provided with through hole in this connector 41,42,43, can be sheathed on this circuit board sleeve 3, wherein connector 42 links to each other with this light conductor 12 between two light conductors 12, and two light conductors are separated, and connector 41 and 43 lays respectively at the two ends of this light-emitting device.
This connector 41,42,43 is provided with through hole in the present embodiment, can be sheathed on this circuit board sleeve 3 in several ways and be fixed on ad-hoc location, such as: in through hole, be provided with internal thread, being provided with external screw thread on circuit board sleeve 3 is mated, in this case, the position that can only need to cooperate with this connector on circuit board sleeve 3 is provided with external screw thread, also can directly on entire circuit sleeve-board tube 3 external screw thread be set; Or the diameter that makes this through hole is slightly less than the diameter of this circuit board sleeve 3, and this connector is crossed to win with this circuit board sleeve 3 and cooperated; Or this through hole is interior and this circuit board sleeve 3 is provided with the bayonet unit that cooperatively interacts, and this connector cooperates with the mode of this circuit board sleeve 3 by buckle.
Be and the connector 41 or 43 of this light-emitting device end to cooperate with external device (ED) as required in addition: when needs hang this light-emitting device when being provided with, can be with connector 43 as the top, cooperate with the fixture 6 that is used to hang this light-emitting device; When needs place this light-emitting device on certain bracing or strutting arrangement, connector 43 as the bottom, is cooperated with the bracing or strutting arrangement that is used to support this light-emitting device.Certainly, when if desired the two ends of light-emitting device all being fixed up, connector 41,43 can be cooperated with fixture simultaneously.When this light-emitting device has an end unsettled, during such as rigid connector 43, then connector 41 ends are unsettled, and can adopt nut 5 to cooperate with connector 41 this moment, seals with the through hole with this connector 41.
In the present embodiment, this drive circuit board sleeve adopts bendable material to make, and then this light-emitting device is just bent.
As can be seen from the above-described embodiment because it adopts is annular circuit board, and with this annular circuit board as in the light conductor, therefore, just can realize watching the purpose of illumination effect on annular circuit board from different angles as long as LED is set as required.
In sum; it below only is the utility model preferred embodiment; be not to be used to limit protection domain of the present utility model, all any modifications of within spirit of the present utility model and principle, being made, be equal to replacement, improvement etc., all be included within the protection domain of the present utility model.
Claims (9)
1. a light-emitting device comprises at least one luminescence unit, one drive circuit plate, a circuit board sleeve and a connector, it is characterized in that:
This luminescence unit comprises that one is provided with the annular circuit board and a light conductor of light emitting diode;
This light conductor has a through hole, and its end is provided with the holding tank coaxial with this through hole, and this annular circuit board places in this holding tank;
This drive circuit board places in this circuit board sleeve, and this circuit board sleeve passes this through hole and this annular circuit board;
This circuit board sleeve is provided with at least one through hole corresponding to this annular circuit board on its sidewall, this annular circuit board is connected with this drive circuit board by this through hole;
This connector is sheathed on this circuit board sleeve, and the one end links to each other with this light conductor.
2. light-emitting device as claimed in claim 1 is characterized in that:
When this light-emitting device comprises a plurality of described luminescence unit, this circuit board sleeve pass these a plurality of luminescence units light conductor through hole and be located at annular circuit board in this light conductor holding tank;
Separate by a connector that is sheathed on this circuit board sleeve between each light conductor.
3. light-emitting device as claimed in claim 1 is characterized in that:
Light emitting diode on this annular circuit board is one or more, it is evenly distributed on this annular circuit board, therefore as long as LED is set on annular circuit board as required, just can realize watching illumination effect by light conductor, reach the full visual angle of 360 degree and show luminous purpose from different angles.
4. light-emitting device as claimed in claim 1 is characterized in that:
This connector is provided with through hole, and it is sheathed on this circuit board sleeve by one of following several modes:
Be provided with internal thread in this through hole, this circuit board sleeve is provided with external screw thread and is mated; Or
The diameter of this through hole is slightly less than the diameter of this circuit board sleeve, and this connector is crossed to win with this circuit board and cooperated; Or
Reach this circuit board sleeve in this through hole and be provided with the bayonet unit that cooperatively interacts, this connector cooperates with the mode of this circuit board sleeve by buckle.
5. light-emitting device as claimed in claim 1 is characterized in that:
This annular circuit board is connected by lead with this drive circuit board or connects by the mode of pegging graft.
6. light-emitting device as claimed in claim 1 is characterized in that:
The light-emitting diode pixel pointwise that this drive circuit can be controlled on this annular circuit board drives luminous.
7. light-emitting device as claimed in claim 1 is characterized in that:
These light conductor two ends are equipped with one or more container cavities, all are provided with one or more annular circuit boards in each container cavity.
8. light-emitting device as claimed in claim 1 is characterized in that:
This drive circuit board sleeve is bent, and this light-emitting device is bent.
9. as each described light-emitting device of claim 1 to 8, it is characterized in that;
The connector of being located at this light-emitting device top cooperates with the fixed body that is used to hang this light-emitting device; Or
The connector of being located at this light-emitting device bottom cooperates with the bracing or strutting arrangement that is used to support this light-emitting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201216009U CN201081122Y (en) | 2007-07-25 | 2007-07-25 | Illuminating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201216009U CN201081122Y (en) | 2007-07-25 | 2007-07-25 | Illuminating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201081122Y true CN201081122Y (en) | 2008-07-02 |
Family
ID=39614794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201216009U Expired - Fee Related CN201081122Y (en) | 2007-07-25 | 2007-07-25 | Illuminating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201081122Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646372A (en) * | 2012-04-16 | 2012-08-22 | 北京金立翔艺彩科技股份有限公司 | LED (Light-Emitting Diode) display device |
| WO2016086619A1 (en) * | 2014-12-03 | 2016-06-09 | 京东方科技集团股份有限公司 | Backlight module and display device |
-
2007
- 2007-07-25 CN CNU2007201216009U patent/CN201081122Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646372A (en) * | 2012-04-16 | 2012-08-22 | 北京金立翔艺彩科技股份有限公司 | LED (Light-Emitting Diode) display device |
| WO2016086619A1 (en) * | 2014-12-03 | 2016-06-09 | 京东方科技集团股份有限公司 | Backlight module and display device |
| US10067279B2 (en) | 2014-12-03 | 2018-09-04 | Boe Technology Group Co., Ltd. | Backlight module and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI445900B (en) | Illumination device | |
| JP2007058180A5 (en) | ||
| TW200732761A (en) | Dimming structure for image display device | |
| TWM427748U (en) | Driving circuit structure for LED fluorescent tube | |
| CN201081122Y (en) | Illuminating apparatus | |
| MX2012013189A (en) | Illuminating device, display device, and television receiver. | |
| CN203880505U (en) | LED light bar, backlight module group, and display device | |
| CN103672449A (en) | Lamp | |
| KR101017705B1 (en) | Lighting device of showcase | |
| WO2008126394A1 (en) | Illuminating apparatus | |
| CN203322832U (en) | Surface-mounting lamp | |
| CN105065970A (en) | Energy-saving LED light source module installed on tellurion type table lamp | |
| CN204962421U (en) | Install energy -conserving LED light source module on earth ceremony desk lamp | |
| CN203850868U (en) | Electric quantity display LED module used for portable power source | |
| CN203735867U (en) | Integrated display stand | |
| TWM470201U (en) | Lighting apparatus | |
| CN202266983U (en) | Light-emitting diode (LED) optical lens | |
| US11624485B1 (en) | Illumination set and alphabet lamp | |
| CN214253710U (en) | LED full-color nixie tube | |
| CN204460097U (en) | The syndeton of a kind of lighting support and lampshade | |
| CN220506572U (en) | 360 luminous intelligent floor atmosphere lamp of degree | |
| CN213656407U (en) | Desk lamp | |
| CN207394531U (en) | A kind of soft LED wall lamp of light | |
| CN202012837U (en) | Led desk lamp | |
| CN103956783A (en) | Electric quantity display LED module for mobile power source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 Termination date: 20160725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |