CN204254520U - A kind of modularized limit emitting diode (LED) drive electric power unit - Google Patents
A kind of modularized limit emitting diode (LED) drive electric power unit Download PDFInfo
- Publication number
- CN204254520U CN204254520U CN201420667983.XU CN201420667983U CN204254520U CN 204254520 U CN204254520 U CN 204254520U CN 201420667983 U CN201420667983 U CN 201420667983U CN 204254520 U CN204254520 U CN 204254520U
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- Prior art keywords
- led
- emitting diode
- limit emitting
- modularized limit
- electric power
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Abstract
The utility model discloses a kind of modularized limit emitting diode (LED) drive electric power unit, it comprises shell, base plate is provided with at outer casing underpart, it is characterized in that, be fixed with a binding post on which floor plate, and the circuit board be electrically connected with this binding post, side, portion is provided with wire connecting portion on the housing, be provided with protecting cover on this wire connecting portion top, described binding post is located in this wire connecting portion; Described protecting cover and modularized limit emitting diode (LED) annular light source are all detachable being arranged on shell.The beneficial effects of the utility model are: by adopting screw structure, the drive electric power unit novel by this, fasten on modularized limit emitting diode (LED) annular light source device, substitute traditional screw and fix, be easy for installation and removal by card is prominent with mutually revolving of chute; By arranging a wire connecting portion on shell, and protecting cover is set in this wire connecting portion, thus when mounted, only protecting cover need be opened, just by wire to terminal, easy to use.
Description
Technical field
The utility model relates to energy-saving lamp field, is specifically related to a kind of modularized limit emitting diode (LED) drive electric power unit for modularized limit emitting diode (LED) annular light source device.
Background technology
The lamp decoration that lamp affixed to the ceiling is absorption or embeds on roof ceiling, it is the same with pendent lamp, is also the main lighting equipment of indoor, is family, light fixture that office, the various place such as public place of entertainment are often selected.LED has, no electromagnetic pollution nontoxic without mercury, without harm ray and the feature such as energy-conserving and environment-protective, long service life, so existing lamp affixed to the ceiling will gradually adopt LED to replace power saving fluorescent lamps, uses as new type light source.
Existing LED lamp affixed to the ceiling is generally made up of ceiling dish, LED light source, LED driver and lampshade, needs LED light source and LED light source to be arranged on ceiling dish by screw fixed lock one by one, causes assembling complexity, production efficiency low.
In addition, existing LED light source and power supply are integral structure manufacture, when there is situation about damaging in local power supply unit, necessary overall depot repair or replacing, therefore be unfavorable for that light fixture follow-up maintenance is changed, finally cause entirety to scrap, reduce the whole service life of light fixture, add the use cost of user.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provide a kind of rational in infrastructure, for convenience detach, can local replacing, and the modularized limit emitting diode (LED) drive electric power unit of use safety.
The technical scheme that the utility model is adopted for achieving the above object is:
A kind of modularized limit emitting diode (LED) drive electric power unit, it comprises shell, base plate is provided with at outer casing underpart, be fixed with a binding post on which floor plate, and the circuit board to be electrically connected with this binding post, side, portion is provided with wire connecting portion on the housing, is provided with protecting cover on this wire connecting portion top, and described binding post is located in this wire connecting portion; Described protecting cover and modularized limit emitting diode (LED) annular light source are all detachable being arranged on shell.
Described protecting cover is provided with an interface arrangment, and is fixed on shell by this interface arrangment; In described shell both sides lower edge, be provided with the card matched with the chute on modularized limit emitting diode (LED) annular light source and dash forward.
Described interface arrangment is T-shaped fastener.
Portion on the housing, corresponding described T-shaped fastener is provided with T-shaped draw-in groove, and described protecting cover passes through the mutual clamping of this T-shaped fastener and T-shaped draw-in groove, realizes open and close.
It also comprises a driving power plug suitable with the power interface on modularized limit emitting diode (LED) annular light source, and this driving power plug is electrically connected with described circuit board by wire.
Described bottom edge outer wall is provided with multiple fixture block, is provided with the screens matched with described fixture block at shell lower edge inwall, and described shell is cooperatively interacted by fixture block and screens, is fixed on base plate.
Described base plate is also provided with card column, and described binding post is fixed on base plate by this card column.
Described modularized limit emitting diode (LED) annular light source device comprises printing opacity protective cover, and is located at the LED light source module in this printing opacity protective cover; Described printing opacity protective cover is provided with magnetic absorption structure, by this magnetic absorption structure, modularized limit emitting diode (LED) annular light source device is fixed on light fixture; Described LED light source is dismountable to be fixed on printing opacity protective cover.Described printing opacity protective cover center is provided with hollow bulb, this hollow bulb inwall is provided with the chute be connected with power supply, is provided with driving power interface in hollow bulb side.
This novel drive electric power unit fastens on modularized limit emitting diode (LED) annular light source device with mutually revolving of chute by card is prominent.
The beneficial effects of the utility model are: by adopting screw structure, the supply unit novel by this, fasten on modularized limit emitting diode (LED) annular light source device, substitute traditional screw and fix, be easy for installation and removal by card is prominent with mutually revolving of chute; By arranging a wire connecting portion on shell, and protecting cover is set in this wire connecting portion, thus when mounted, only protecting cover need be opened, just by wire to terminal, easy to use.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is Fig. 1 detonation configuration schematic diagram;
Fig. 3 is using state schematic diagram;
In figure: 1. shell 2. base plate 3. binding post 4. circuit board 5. wire connecting portion 6. protecting cover
7. modularized limit emitting diode (LED) annular light source 8. blocks prominent 9.T shape fastener
10.T shape draw-in groove
11. power interface 12. attaching plug 13. fixture block 14. card columns
Detailed description of the invention
Embodiment: see Fig. 1 to Fig. 3, the present embodiment provides a kind of modularized limit emitting diode (LED) drive electric power unit, it comprises shell 1, base plate 2 is provided with in shell 1 bottom, this base plate 2 is fixed with a binding post 3, and the circuit board 4 be electrically connected with this binding post 3, be provided with wire connecting portion 5 in side, described shell 1 top, be provided with protecting cover 6 on this wire connecting portion 5 top, described binding post 3 is located in this wire connecting portion 5; Described protecting cover 6 and modularized limit emitting diode (LED) annular light source 7 are all detachable being arranged on shell.
Described protecting cover 6 is provided with an interface arrangment, and is fixed on shell 1 by this interface arrangment; In described shell 1 both sides lower edge, be provided with the card prominent 8 matched with the chute on LED light source 7.
Described interface arrangment is T-shaped fastener 9.
On described shell 1 top, corresponding described T-shaped fastener 9 is provided with T-shaped draw-in groove 10, and described protecting cover 6, by this T-shaped fastener 9 and the mutual clamping of T-shaped draw-in groove 10, realizes open and close.
It also comprises an attaching plug 12 suitable with the power interface 11 on modularized limit emitting diode (LED) annular light source 7, and this attaching plug 12 is electrically connected with described circuit board 4 by wire.
Described base plate 2 edge outer wall is provided with multiple fixture block 13, is provided with the screens matched with described fixture block 13 at shell 1 lower edge inwall, and described shell 1 is cooperatively interacted by fixture block 13 and screens, fixing on a base plate 2.
Described base plate 2 is also provided with card column 14, and described binding post 3 is fixing on a base plate 2 by this card column 14.
Described modularized limit emitting diode (LED) annular light source 7 comprises printing opacity protective cover, and is located at the LED light source module in this printing opacity protective cover; Described printing opacity protective cover is provided with magnetic absorption structure, by this magnetic absorption structure, modularized limit emitting diode (LED) annular light source device is fixed on light fixture; Described LED light source module is dismountable to be fixed on printing opacity protective cover.Described printing opacity protective cover center is provided with hollow bulb, this hollow bulb inwall is provided with the chute be connected with driving power, is provided with power interface 11 in hollow bulb side.
This novel drive electric power unit is fastened on modularized limit emitting diode (LED) annular light source device 7 with mutually revolving of chute by card prominent 8.
But the foregoing is only better possible embodiments of the present utility model, and be not used to limit to the scope of the claims of the present utility model, therefore the equivalent structure change that all utilization the utility model descriptions and accompanying drawing content are done, be all included in protection domain of the present utility model.
Claims (7)
1. a modularized limit emitting diode (LED) drive electric power unit, it comprises shell, base plate is provided with at outer casing underpart, it is characterized in that, be fixed with a binding post on which floor plate, and the circuit board be electrically connected with this binding post, side, portion is provided with wire connecting portion on the housing, be provided with protecting cover on this wire connecting portion top, described binding post is located in this wire connecting portion; Described protecting cover and modularized limit emitting diode (LED) annular light source are all detachable being arranged on shell.
2. modularized limit emitting diode (LED) drive electric power unit according to claim 1, is characterized in that, described protecting cover is provided with an interface arrangment, and is fixed on shell by this interface arrangment; In described shell both sides lower edge, be provided with the card matched with the chute on modularized limit emitting diode (LED) annular light source and dash forward.
3. modularized limit emitting diode (LED) drive electric power unit according to claim 2, is characterized in that, described interface arrangment is T-shaped fastener.
4. modularized limit emitting diode (LED) drive electric power unit according to claim 3, is characterized in that, on the housing portion, and corresponding described T-shaped fastener is provided with T-shaped draw-in groove, and described protecting cover passes through the mutual clamping of this T-shaped fastener and T-shaped draw-in groove, realizes open and close.
5. modularized limit emitting diode (LED) drive electric power unit according to claim 1, is characterized in that, it also comprises an attaching plug suitable with the power interface on modularized limit emitting diode (LED) annular light source, and this attaching plug is electrically connected with described circuit board by wire.
6. modularized limit emitting diode (LED) drive electric power unit according to claim 1, it is characterized in that, described bottom edge outer wall is provided with multiple fixture block, is provided with the screens matched with described fixture block at shell lower edge inwall, described shell is cooperatively interacted by fixture block and screens, is fixed on base plate.
7. modularized limit emitting diode (LED) drive electric power unit according to claim 1, is characterized in that, described base plate is also provided with card column, and described binding post is fixed on base plate by this card column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667983.XU CN204254520U (en) | 2014-11-07 | 2014-11-07 | A kind of modularized limit emitting diode (LED) drive electric power unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667983.XU CN204254520U (en) | 2014-11-07 | 2014-11-07 | A kind of modularized limit emitting diode (LED) drive electric power unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204254520U true CN204254520U (en) | 2015-04-08 |
Family
ID=52958822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420667983.XU Expired - Fee Related CN204254520U (en) | 2014-11-07 | 2014-11-07 | A kind of modularized limit emitting diode (LED) drive electric power unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204254520U (en) |
-
2014
- 2014-11-07 CN CN201420667983.XU patent/CN204254520U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170908 Address after: 325611 Su Lu Industrial Zone, Liushi Town, Hangzhou, Zhejiang, Yueqing Patentee after: Zhejiang bright Lighting Co., Ltd. Address before: 523000 Guangdong province Dongguan Nancheng District week Xilong Xi Road No. 5, Goldman science and Technology Park of the two science and technology building eighth room 02 Goldman Patentee before: DONGGUAN LIYUAN LIGHTING TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190220 Address after: 325600 Sulu Xiaowei Pioneer Park, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Sinok Import and Export Co., Ltd. Address before: 325611 Sulu Industrial Zone, Liushi Town, Yueqing City, Hangzhou City, Zhejiang Province Patentee before: Zhejiang bright Lighting Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20201107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |