CN203375241U - Flexible led lamp - Google Patents
Flexible led lamp Download PDFInfo
- Publication number
- CN203375241U CN203375241U CN201320523201.0U CN201320523201U CN203375241U CN 203375241 U CN203375241 U CN 203375241U CN 201320523201 U CN201320523201 U CN 201320523201U CN 203375241 U CN203375241 U CN 203375241U
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- China
- Prior art keywords
- light source
- led light
- flexible
- plate
- cover plate
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- Expired - Fee Related
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Abstract
The utility model discloses a flexible LED lamp which comprises a lamp holder, a cylindrical radiator and a flexible LED light source. The cylindrical radiator comprises a connecting end and a mounting end, and the connecting end and the mounting end are coaxial. The radial cross-sectional area of the mounting end is smaller than that of the connecting end, so that an annular limiting table is formed at the joint between the bottom of the mounting end and the connecting end. The flexible LED light source comprises a flexible curly plate and a cover plate. The cover plate is connected with the flexible curly plate through a bending portion. The two ends of the flexible curly plate are butted with each other to form the cylindrical LED light source in cooperation with the cover plate, and the cylindrical LED light source is provided with an upper cover and is matched with the mounting end. The lower end of the cylindrical LED light source is located on the annular limiting table. The flexible LED lamp further comprises a fixing structure for fixing the cylindrical LED light source on the mounting end. The flexible LED lamp is capable of effectively avoiding expanded elastic stress of the flexible LED light source, preventing the flexible LED light source from getting loose, and stabilizing the connection between the flexible LED light source and the radiator.
Description
Technical field
The utility model relates to the LED lighting field, is specifically related to a kind of flexible LED lamp.
Background technology
It is main feature that the LED lamp be take of fine quality, durable, energy-conservation, has now progressively substituted incandescent lamp, becomes main lighting decoration lamp light fixture.In early days, the LED lamp be by single led element solder at lamp holder, single led element solder is in the easy sealing-off of lamp holder, welding need to be operated very loaded down with trivial details one by one.The flexible LED illuminator is the LED element solder to be formed on flexible PCB to the flexible LED light source, and then monoblock flexible LED light source is arranged on the lamp holder radiator, and the flexible LED light source has advantages of can be crooked and easy for installation arbitrarily.
Existing flexible LED light source mainly sticks on radiator by glue, but because flexible PCB has the elastic stress of expansion, so that curling flexible LED light source is difficult to paste is steady, even pasted, also is easy to get loose.
The utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of flexible LED lamp, prevents that the flexible LED light source from getting loose, firmly its with radiator between be connected.
For addressing the above problem, the technical scheme that the utility model adopts is as follows:
A kind of flexible LED lamp, comprise lamp holder, column radiator and flexible LED light source, described column radiator comprises coaxial link and installation end, and the area that the radial section area of described installation end is less than the link radial section makes the installation end bottom form an annular stop platform with the link junction; Described flexible LED light source comprises flexible curl plate and cover plate, between cover plate and flexible curl plate, by kink, connects; After the docking of flexible curl plate two ends with cover plate formation one with upper cover and the tubular LED light source that is complementary with installation end, tubular LED light source lower end is positioned on the annular stop platform; It also comprises the fixed structure that the tubular LED light source is fixed on to installation end.
The utility model can be realized in the following manner:
As a kind of preferred scheme of the present utility model, described fixed structure comprises sealing ring and lower seal; The front end of described cover plate extends an intermediate plate, the lower end of intermediate plate is positioned on the outer wall of flexible curl plate, upper sealing ring interference fit is socketed in the upper end of tubular LED light source and pushes down kink and intermediate plate, the lower seal interference fit is socketed in the lower end of tubular LED light source, and upper and lower sealing ring is fixed on the tubular LED light source on installation end.
As a kind of preferred scheme of the present utility model, the cover plate of described tubular LED light source and flexible curl plate are propped up place's breach by kink, described fixed structure comprises lower seal and extends outward the projection be complementary with above-mentioned breach at the top of installation end, when the tubular LED light source is arranged on installation end, projection is stuck in indentation, there; The lower end of described tubular LED light source is provided with the annular spacing groove that lower seal is installed, and lower seal is enclosed within annular spacing groove the tubular LED light source is fixed on to installation end.
On the basis of such scheme, preferably, described fixed structure also comprises sealing ring, the front end of described cover plate is provided with a prolongation sheet, be provided with the opening be complementary with described prolongation sheet on above-mentioned projection, on the tubular LED light source, the below of breach is provided with annular groove, and the bottom end cover of the prolongation sheet after folding is on annular groove, and upper sealing ring is enclosed within annular groove will extend compression.
As a kind of preferred scheme of the present utility model, described flexible curl plate and cover plate form by flexible PCB and LED unit.
As a kind of preferred scheme of the present utility model, described flexible LED lamp also comprises lampshade, and described lampshade lower end detachably is connected with lamp holder.
Compared to existing technology, the beneficial effects of the utility model are: flexible LED lamp described in the utility model can effectively be avoided the elastic stress that expansion is arranged of flexible LED light source, prevents that the flexible LED light source from getting loose, firmly its with radiator between be connected.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model embodiment 1;
The structural representation that Fig. 2 is the utility model embodiment 2;
The structural representation that Fig. 3 is the utility model embodiment 3;
The deployed configuration schematic diagram that Fig. 4 is flexible LED light source described in the utility model.
The specific embodiment
As shown in Fig. 1, Fig. 4, flexible LED lamp described in the utility model, comprise lamp holder 1, column radiator 2 and flexible LED light source 3, described column radiator 2 comprises coaxial link 21 and installation end 22, and the area that the radial section area of described installation end 22 is less than link 21 radial sections makes installation end 22 bottoms and link 21 junctions form an annular stop platform 23; Described flexible LED light source 3 comprises flexible curl plate 31 and cover plate 32, between cover plate 32 and flexible curl plate 31, by kink 33, connects; After flexible curl plate 31 two ends docking with cover plate formation one with upper cover and the tubular LED light source that is complementary with installation end, tubular LED light source lower end is positioned on annular stop platform 23; It also comprises the fixed structure that the tubular LED light source is fixed on to installation end.
The utility model can be realized in the following manner:
As shown in Fig. 1, Fig. 4, on the basis of such scheme, a kind of embodiment of the present utility model is: described fixed structure comprises sealing ring 4 and lower seal 5; The front end of described cover plate 31 extends an intermediate plate 34, the lower end of intermediate plate 34 is positioned on the outer wall of flexible curl plate 31, upper sealing ring 4 interference fit are socketed in the upper end of tubular LED light source and push down kink 33 and intermediate plate 34, lower seal 5 interference fit are socketed in the lower end of tubular LED light source, and upper and lower sealing ring is fixed on the tubular LED light source on installation end.
As shown in Figure 2, on the basis of such scheme, a kind of embodiment of the present utility model is: cover plate 32 and the flexible curl plate 31 of described tubular LED light source are propped up place's breach by kink 33, described fixed structure comprises lower seal 5 and extends outward the projection 24 be complementary with above-mentioned breach at the top of installation end 22, when the tubular LED light source is arranged on installation end, projection 24 is stuck in indentation, there; The lower end of described tubular LED light source is provided with the annular spacing groove that lower seal 5 is installed, and lower seal snare 5 is fixed on installation end 22 by the tubular LED light source in annular spacing groove.
As shown in Figure 3, Figure 4, on the basis of embodiment 2, a kind of embodiment of the present utility model is: preferred, described fixed structure also comprises sealing ring 4, the front end of described cover plate 32 is provided with a prolongation sheet 34, is provided with the opening 25 be complementary with described prolongation sheet on above-mentioned projection 24, and on the tubular LED light source, the below of breach is provided with annular groove, the bottom end cover of the prolongation sheet after folding is on annular groove, and upper sealing ring 4 is enclosed within annular groove and will extends compression.
On the basis of above-described embodiment, as of the present utility model preferred embodiment a kind of, described flexible curl plate and cover plate form by flexible PCB and LED unit.
On the basis of above-described embodiment, as a kind of preferred mode of the present utility model, described flexible LED lamp also comprises the lampshade (not shown), and described lampshade lower end detachably is connected with lamp holder.
Above-mentioned embodiment is only preferred embodiment of the present utility model; can not limit with this scope of the utility model protection, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.
Claims (6)
1. a flexible LED lamp, comprise lamp holder, column radiator and flexible LED light source, it is characterized in that: described column radiator comprises coaxial link and installation end, and the area that the radial section area of described installation end is less than the link radial section makes the installation end bottom form an annular stop platform with the link junction; Described flexible LED light source comprises flexible curl plate and cover plate, between cover plate and flexible curl plate, by kink, connects; After the docking of flexible curl plate two ends with cover plate formation one with upper cover and the tubular LED light source that is complementary with installation end, tubular LED light source lower end is positioned on the annular stop platform; It also comprises the fixed structure that the tubular LED light source is fixed on to installation end.
2. flexible LED lamp according to claim 1, it is characterized in that: described fixed structure comprises sealing ring and lower seal; The front end of described cover plate extends an intermediate plate, the lower end of intermediate plate is positioned on the outer wall of flexible curl plate, upper sealing ring interference fit is socketed in the upper end of tubular LED light source and pushes down kink and intermediate plate, the lower seal interference fit is socketed in the lower end of tubular LED light source, and upper and lower sealing ring is fixed on the tubular LED light source on installation end.
3. flexible LED lamp according to claim 1, it is characterized in that: the cover plate of described tubular LED light source and flexible curl plate are propped up place's breach by kink, described fixed structure comprises lower seal and extends outward the projection be complementary with above-mentioned breach at the top of installation end, when the tubular LED light source is arranged on installation end, projection is stuck in indentation, there; The lower end of described tubular LED light source is provided with the annular spacing groove that lower seal is installed, and lower seal is enclosed within annular spacing groove the tubular LED light source is fixed on to installation end.
4. flexible LED lamp according to claim 3, it is characterized in that: described fixed structure also comprises sealing ring, the front end of described cover plate is provided with a prolongation sheet, be provided with the opening be complementary with described prolongation sheet on above-mentioned projection, on the tubular LED light source, the below of breach is provided with annular groove, the bottom end cover of the prolongation sheet after folding is on annular groove, and upper sealing ring is enclosed within annular groove will extend compression.
5. according to the described flexible LED lamp of claim 1-4 any one, it is characterized in that: described flexible curl plate and cover plate form by flexible PCB and LED unit.
6. flexible LED lamp according to claim 1, it is characterized in that: it also comprises lampshade, described lampshade lower end detachably is connected with lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523201.0U CN203375241U (en) | 2013-08-23 | 2013-08-23 | Flexible led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523201.0U CN203375241U (en) | 2013-08-23 | 2013-08-23 | Flexible led lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375241U true CN203375241U (en) | 2014-01-01 |
Family
ID=49837769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320523201.0U Expired - Fee Related CN203375241U (en) | 2013-08-23 | 2013-08-23 | Flexible led lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775983A (en) * | 2014-02-14 | 2014-05-07 | 深圳市裕富照明有限公司 | LED (Light Emitting Diode) lamp and manufacturing method thereof |
| CN104747955A (en) * | 2015-04-09 | 2015-07-01 | 佛山电器照明股份有限公司 | LED lamp |
-
2013
- 2013-08-23 CN CN201320523201.0U patent/CN203375241U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775983A (en) * | 2014-02-14 | 2014-05-07 | 深圳市裕富照明有限公司 | LED (Light Emitting Diode) lamp and manufacturing method thereof |
| CN104747955A (en) * | 2015-04-09 | 2015-07-01 | 佛山电器照明股份有限公司 | LED lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20180823 |