CN205402345U - Novel roll up curtain lamp strip - Google Patents
Novel roll up curtain lamp strip Download PDFInfo
- Publication number
- CN205402345U CN205402345U CN201620268642.4U CN201620268642U CN205402345U CN 205402345 U CN205402345 U CN 205402345U CN 201620268642 U CN201620268642 U CN 201620268642U CN 205402345 U CN205402345 U CN 205402345U
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- CN
- China
- Prior art keywords
- led
- lamp pearl
- bogey
- led lamp
- resistance
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a roll up the curtain lamp, include LED lamp pearl, resistance, power cord and bear the device, the power cord is flexible material for provide the electric energy, the power cord is located and is born device both ends or centre, bear the device have a plurality of, through power cord built -up connection, LED lamp pearl and resistance are all located and are born on the device, it is equipped with the wire on the device to bear, it is the LED banks that LED lamp pearl is two a set of wire parallel connection of passing through, the LED banks passes through wire series and connects, resistance passes through wire series with the LED banks and is connected. The utility model discloses take the mode that per two LED lamp pearls are parallelly connected then establishing ties, let the electric current of an original LED lamp pearl share by present two LED lamp pearls, only original half electric current and the function of every LED lamp pearl has reduced the heat of every lamp pearl, the possibility that the lamp pearl damaged has been reduced, even badly falling unusually appears in a lamp pearl simultaneously, another lamp pearl is normally worked with original electric current on the same group, do not have the influence to the lamp house picture, the the maintenance cost is greatly reduced, book curtain lamp strip spoilage has been reduced.
Description
Technical field
This utility model relates to a kind of roller shutter lamp, is specifically related to a kind of Novel rolling screen lamp.
Background technology
Roller shutter lamp is mainly used in lamp box back lighting, the mode that conventional 12V low pressure roller shutter type lamp bar is 3 LEDs lamp bead and resistant series is a group, and wherein lamp bead LED that will result in whole group that breaks down does not work, and lamp box picture there will be dark space shade then.When being connected in series, the electric current of each lamp bead is excessive simultaneously, it is easy to shorten the life-span of LED.
Utility model content
For the technical problem existed in prior art, this utility model provides a kind of Novel rolling screen lamp.
The concrete technical scheme of this utility model is as follows:
A kind of Novel rolling screen lamp, including LED lamp bead, resistance, power line and bogey, described power line is flexible material, is used for providing electric energy, and described power line is located at bogey two ends or centre；Described bogey has multiple, is connected by power wire combination；Described LED lamp bead and resistance are all located on bogey, and described bogey is provided with wire；Described LED lamp bead is two one group and is connected as LED group by conductor in parallel, and described LED group is connected by wired in series；Described resistance is connected by wired in series with LED group.
Further, also including buckle, described buckle is located on power line, and described bogey is connected with power line by buckle.
Further, also including brightness impression device, described brightness impression device is located on bogey and in series with a resistor, and LED group changes brightness by brightness impression device adjusting resistance value.
Further, described bogey is provided with transparent protective shield, and described LED lamp bead and resistance are all located in transparent protective shield, and described transparent protective shield is plastic jacket.
Further, described power line is externally provided with rubber insulation.
The beneficial effects of the utility model are:
This utility model takes every two LEDs lamp bead in parallel then in the mode of series connection; the electric current allowing an original LEDs lamp bead is shared by present two LEDs lamp bead; every LEDs lamp bead only has original half electric current and function and reduces the heat of every lamp bead; reduce the possibility that lamp bead is damaged; even if abnormal breaking down occurs in a lamp bead simultaneously, with organizing another lamp bead with original electric current normal operation, lamp box picture be there is no impact; greatly reduce maintenance cost, reduce roller shutter lamp bar spoilage.
Accompanying drawing explanation
Fig. 1 is Novel rolling screen lamp bar structural representation of the present utility model；
Fig. 2 is that part of the present utility model connects circuit diagram.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model being further described, following example are only for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
A kind of Novel rolling screen lamp, including LED lamp bead, resistance 2, power line 5 and bogey 3, described power line is flexible material, is used for providing electric energy, and described power line is located at bogey two ends or centre；Described bogey has multiple, is connected by power wire combination；Described LED lamp bead and resistance are all located on bogey, and described bogey is provided with wire；Described LED lamp bead is two one group and is connected as LED group 1 by conductor in parallel, and described LED group is connected by wired in series；Described resistance is connected by wired in series with LED group.The mode of series connection allows the electric current of an original LEDs lamp bead be shared by present two LEDs lamp bead; every LEDs lamp bead only has original half electric current and merit and reduces the heat of every lamp bead; reduce the possibility that lamp bead is damaged; even if there is abnormal breaking down in a lamp bead simultaneously; with organizing another lamp bead with original electric current normal operation; lamp box picture be there is no impact, greatly reduce maintenance cost, reduce roller shutter lamp bar spoilage.
Further, also including buckle 4, described buckle is located on power line, and described bogey is connected with power line by buckle.Buckle be arranged to fixing bogey, simultaneously facilitate dismounting and assemble roller shutter lamp.
Further, also including brightness impression device 6, described brightness impression device is located on bogey and in series with a resistor, and LED group changes brightness by brightness impression device adjusting resistance value.What utilize brightness impression device arranges the usage degree that can reduce LED when lighting condition is good, further extends the service life of LED.
Further, described bogey is provided with transparent protective shield, and described LED lamp bead and resistance are all located in transparent protective shield, and described transparent protective shield is plastic jacket.The problem also reducing overcast and rainy short circuit while the outstanding service lifes such as being provided with of transparent protective shield benefits dustproof and waterproof, prolongation.
Further, described power line is externally provided with rubber insulation.
The above is only preferred embodiments of the present utility model; should be understood that; for those skilled in the art; under the premise without departing from this utility model know-why; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. a Novel rolling screen lamp, including LED lamp bead, resistance, power line and bogey, it is characterised in that
Described power line is flexible material, is used for providing electric energy, and described power line is located at bogey two ends or centre；
Described bogey has multiple, is connected by power wire combination；
Described LED lamp bead and resistance are all located on bogey, and described bogey is provided with wire；
Described LED lamp bead is two one group and is connected as LED group by conductor in parallel, and described LED group is connected by wired in series；
Described resistance is connected by wired in series with LED group.
2. Novel rolling screen lamp according to claim 1, it is characterised in that also including buckle, described buckle is located on power line, described bogey is connected with power line by buckle.
3. Novel rolling screen lamp according to claim 1, it is characterised in that also including brightness impression device, described brightness impression device is located on bogey and in series with a resistor, LED group changes brightness by brightness impression device adjusting resistance value.
4. Novel rolling screen lamp according to claim 1, it is characterised in that described bogey is provided with transparent protective shield, and described LED lamp bead and resistance are all located in transparent protective shield, described transparent protective shield is plastic jacket.
5. Novel rolling screen lamp according to claim 1, it is characterised in that described power line is externally provided with rubber insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620268642.4U CN205402345U (en) | 2016-03-31 | 2016-03-31 | Novel roll up curtain lamp strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620268642.4U CN205402345U (en) | 2016-03-31 | 2016-03-31 | Novel roll up curtain lamp strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205402345U true CN205402345U (en) | 2016-07-27 |
Family
ID=56419357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620268642.4U Expired - Fee Related CN205402345U (en) | 2016-03-31 | 2016-03-31 | Novel roll up curtain lamp strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205402345U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107452296A (en) * | 2017-08-15 | 2017-12-08 | 广东聚科照明股份有限公司 | A kind of high stability LED roller shutter lamps |
| CN107448826A (en) * | 2017-08-15 | 2017-12-08 | 广东聚科照明股份有限公司 | A kind of Waterproof LED roller shutter lamp |
| CN107452295A (en) * | 2017-08-15 | 2017-12-08 | 广东聚科照明股份有限公司 | A kind of light gradient formula LED roller shutter lamps |
| CN107477408A (en) * | 2017-08-15 | 2017-12-15 | 广东聚科照明股份有限公司 | A kind of high stability lamp bar |
-
2016
- 2016-03-31 CN CN201620268642.4U patent/CN205402345U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107452296A (en) * | 2017-08-15 | 2017-12-08 | 广东聚科照明股份有限公司 | A kind of high stability LED roller shutter lamps |
| CN107448826A (en) * | 2017-08-15 | 2017-12-08 | 广东聚科照明股份有限公司 | A kind of Waterproof LED roller shutter lamp |
| CN107452295A (en) * | 2017-08-15 | 2017-12-08 | 广东聚科照明股份有限公司 | A kind of light gradient formula LED roller shutter lamps |
| CN107477408A (en) * | 2017-08-15 | 2017-12-15 | 广东聚科照明股份有限公司 | A kind of high stability lamp bar |
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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: 20160727 Termination date: 20190331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |