CN203771123U - Light emitting diode (LED) lamp - Google Patents
Light emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN203771123U CN203771123U CN201420119916.4U CN201420119916U CN203771123U CN 203771123 U CN203771123 U CN 203771123U CN 201420119916 U CN201420119916 U CN 201420119916U CN 203771123 U CN203771123 U CN 203771123U
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- CN
- China
- Prior art keywords
- connecting portion
- lamp
- switching device
- fixed
- linkage unit
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a light emitting diode (LED) lamp, which comprises a lamp body and a light source which is fixed on the lamp body, wherein the lamp body comprises a shell, a connecting portion which is integrally formed with the shell is arranged on the tail end of the shell, the connecting portion comprises a first connecting portion and a second connecting portion, the first connecting portion extends from the second connecting portion, the first and the second connecting portions are all hollow cylindrical portions, the diameter of the first connecting portion is smaller than the second connecting portion, the first connecting portion is provided with mounting holes which are arranged on two relative surfaces of the first connecting portion, and an external device is fixed on the first connecting portion through the mounting holes. The LED lamp is simple in structure, simple in process and strong in expansibility of the lamp body.
Description
[technical field]
The utility model relates to a kind of lighting device, especially refers to a kind of LED lamp.
[background technology]
Bulb lamp is a kind of conventional light source, in bulb lamp, due to the difference of lamp holder, is conventionally divided into B22, E27, E14, E17, E12, E40, GU10 etc. at present.For the bulb lamp of different lamp holders, conventionally need new lamp body of development and Design to coordinate different lamp holders.Like this, strengthen product design and fund input, reduced the turnover that repeats of part and used, increased stock group etc.
In prior art, for example Chinese patent has disclosed a kind of lamp holder adapter No. CN201233885Y.This lamp holder adapter comprises the lamp holder of the first half and the lamp socket of Lower Half, and the sidewall of lamp holder is provided with external screw thread, and the inwall of lamp socket is provided with internal thread, and the top in lamp socket is provided with electrically conductive elastic sheet, and this lamp holder adapter can be realized E27 lamp holder and convert E14 lamp holder to.
Yet this lamp holder converter versatility is poor, for different lamp holders, will design different adapters, and the bulb lamp with this kind of lamp holder adapter not only has lamp holder converter, also has the lamp holder that is positioned at converter inside, make ball bulb lamp structure complicated, production cost is higher.
Therefore,, in order to overcome above-mentioned defect, be necessary to provide a kind of improved LED lamp.
[utility model content]
The purpose of this utility model is to provide a kind of LED lamp.
To achieve these goals, the utility model adopts following technical scheme: a kind of LED lamp, comprise lamp body, and the light source that is fixed on described lamp body, described lamp body comprises shell, the end of described shell has and the integrated connecting portion of shell, described connecting portion comprises the first connecting portion and the second connecting portion, described the first connecting portion extends from the second connecting portion, described the first connecting portion and the second connecting portion are all the columnar part of hollow, the diameter of described the first connecting portion is little compared with the second connecting portion, described the first connecting portion has the installing hole that is positioned at the two sides that described the first connecting portion is relative, external device (ED) is fixed on described the first connecting portion by described installing hole.
Preferably, described LED lamp also comprises switching device, and described switching device has the fixed part corresponding with described installing hole, thereby described fixed part snaps in and in described installing hole, described switching device is fixed on to described the first connecting portion.
Preferably, described LED lamp also comprises a lamp holder, and described lamp holder is fixed on described switching device.
Preferably, described switching device comprises the inner surface being connected with the shell of described lamp body and the outer surface being connected with described lamp holder, and described lamp holder is fixed on the outer surface of described switching device.
Preferably, described switching device also comprises some reinforcements, described reinforcement between first connecting portion and the inner surface of described switching device of described lamp body, described reinforcement and described the first connecting portion against.
Preferably, described switching device comprises integrated the first linkage unit and the second linkage unit, the cylinder that described the first linkage unit and the second linkage unit are hollow, the diameter of described the first linkage unit is greater than described the second linkage unit, described the first linkage unit is fixed described lamp holder, and described fixed position extends internally in described the second linkage unit and from the inwall of the second linkage unit.
Preferably, described lamp holder is B22, E27, E17, E12, E40 or GU10 lamp holder.
Compared to prior art, the utility model LED lamp has following advantage: have the structure of extensibility, be beneficial to saving cost in needs.
To achieve these goals, the utility model can also adopt following technical scheme: a kind of LED lamp, comprise lamp body, and the light source that is fixed on described lamp body, described lamp body comprises shell, the end of described shell has and the integrated connecting portion of shell, described connecting portion has the installing hole that is positioned at its relative two sides, described LED lamp also comprises switching device and lamp holder, described switching device has the fixed part corresponding with described installing hole, thereby described fixed part snaps in described installing hole described switching device is fixed on to described connecting portion, described lamp holder is fixed on described switching device.
Preferably, described connecting portion comprises the first connecting portion and the second connecting portion, described the first connecting portion extends from the second connecting portion, described the first connecting portion and the second connecting portion are all the columnar part of hollow, the diameter of described the first connecting portion is little compared with the second connecting portion, and described mounting hole site is on described the first connecting portion.
Preferably, described switching device comprises the inner surface being connected with the shell of described lamp body and the outer surface being connected with described lamp holder, described lamp holder is fixed on the outer surface of described switching device, described switching device also comprises some reinforcements, described reinforcement between first connecting portion and the inner surface of described switching device of described lamp body, described reinforcement and described the first connecting portion against.
Compared to prior art, the utility model LED lamp has following advantage: simple in structure, processing procedure is simple, and the expansibility of lamp body is strong.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional exploded view of the first preferred embodiment of the utility model LED lamp.
Fig. 2 is the cutaway view of the first preferred embodiment of the utility model LED lamp.
Fig. 3 is the three-dimensional exploded view of the second preferred embodiment of the utility model LED lamp.
[specific embodiment]
Please refer to shown in Fig. 1 to Fig. 2, a kind of LED lamp 1 of the utility model, comprises lamp body 10, is fixed on the light source 20 of lamp body 10, and lamp body 10 comprises shell 11.The end of shell 11 has and the integrated connecting portion 12 of shell 11.Connecting portion 12 comprises the first connecting portion 120 and the second connecting portion 122.The first connecting portion 120 extends from the second connecting portion 122, and the first connecting portion 120 is connected 122 columnar part that are all hollow with second.The diameter of the first connecting portion 120 is little compared with the second connecting portion 122, and the first connecting portion 120 has the installing hole 124 that is positioned at the two sides that the first connecting portion 120 is relative, by installing hole 124, external device (ED) can be fixed on the first connecting portion 120.Shell 11 ends of the lamp body 10 of the utility model LED lamp 1 have installing hole 124, make this LED lamp 1 have autgmentability, can coordinate afterwards from suitable external device (ED) assembling different lamp holders.In the utility model, the size of the corresponding E14 lamp holder of the external diameter of the second connecting portion 122 of the connecting portion 12 of shell 11, makes E14 lamp holder can be fixed on shell 11 ends.Shell 11 can be to be made by insulating materials, also can be made by heat sink materials such as metal or potteries, and it is positioned at the most external of lamp body 10.In the present embodiment, LED lamp 1 also comprises optical mask 30.The light that light source 20 sends penetrates by optical mask 30.
LED lamp 1 also comprises switching device 40, and switching device 40 has the fixed part corresponding with installing hole 124 41, thereby fixed part 41 snaps in and in installing hole 124, switching device 40 is fixed on to the first connecting portion 120.The utlity model has switching device 40, the lamp body 10 of LED lamp 1 can, by connecting switching device 40, be coordinated with other lamp holders easily.
LED lamp 1 also comprises a lamp holder 50, and lamp holder 50 is fixed on switching device 40.In the present embodiment, lamp holder 50 is fixed on switching device 40 by the mode of crimping, and in other embodiment, lamp holder 50 also can be fixed on switching device 40 by other means.In the present embodiment, lamp holder 50 is E27 lamp holder, and in other embodiment, middle lamp holder 50 can be also the lamp holder of other models, and as required, the external diameter size that changes switching device 40 coordinates with lamp holder 50.For example, in the utility model the second preferred embodiment, as shown in Figure 3, the lamp holder 80 of LED lamp 2 is B22 lamp holder, and lamp holder 80 is fixed on switching device 81.
Switching device 40 comprises the inner surface 42 being connected with the shell 11 of lamp body 10 and the outer surface 43 being connected with lamp holder 50.Lamp holder 50 is fixed on the outer surface of switching device 40.The inside of switching device 40 has some reinforcements 44.Reinforcement 44 between first connecting portion 120 and the inner surface of switching device 40 of shell 11, reinforcement 44 and the first connecting portion 120 against.Switching device 40 comprises integrated the first linkage unit 45 and the second linkage unit 46.The cylinder that the first linkage unit 45 and the second linkage unit 46 are hollow, the diameter of the first linkage unit 45 is greater than the second linkage unit 46, the first linkage unit 45 is lamp holder 50 fixedly, and the fixed part 41 of switching device 40 is positioned at the second linkage unit 46 and extends internally from the inwall of the second linkage unit 46.In the present embodiment, switching device 40 also comprises the 3rd linkage unit 47 and the 4th linkage unit 48.The 3rd linkage unit 47 and the 4th linkage unit 48 and the first linkage unit 45, the second linkage unit 46 are one-body molded.The 3rd linkage unit 47 connects the first linkage unit 45 and the second linkage unit 46.The 4th linkage unit 48 extends from the first linkage unit 45, lays respectively at the both sides of the first linkage unit 45 with the 3rd linkage unit 47.Each linkage unit 45,46,47,48 is all the cylinder of hollow, the diameter of the 4th linkage unit 48 is greater than the diameter of the first linkage unit 45, the diameter of the first linkage unit 45 is greater than the diameter of the 3rd linkage unit 47, and the 3rd linkage unit 47 is greater than the diameter of the second linkage unit 46.In other embodiment, the shape of switching device 40 can change according to the difference of the internal structure of lamp holder 50, good fit with the internal structure of lamp holder 50.
Lamp holder of the present utility model can be B22, E27, E17, E12, E40 or GU10 lamp holder.According to different lamp holders, different switching device 40 is set, switching device 40 is fixed on to shell 11, then lamp holder is fixed on to switching device 40.Like this, in the manufacture of LED lamp, 11 a kind of moulds of needs of lamp body, for the LED lamp of different lamp holders, only need to select different switching devices.
Should be noted that, embodiment of the present utility model has preferably implementation, and not the utility model is done to any type of restriction, any person skilled in art of being familiar with may utilize the technology contents change of above-mentioned announcement or be modified to the effective embodiment being equal to, in every case do not depart from the content of technical solutions of the utility model, any modification or equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a LED lamp, comprise lamp body, and the light source that is fixed on described lamp body, described lamp body comprises shell, it is characterized in that: the end of described shell has and the integrated connecting portion of shell, described connecting portion comprises the first connecting portion and the second connecting portion, described the first connecting portion extends from the second connecting portion, described the first connecting portion and the second connecting portion are all the columnar part of hollow, the diameter of described the first connecting portion is little compared with the second connecting portion, described the first connecting portion has the installing hole that is positioned at the two sides that described the first connecting portion is relative, external device (ED) is fixed on described the first connecting portion by described installing hole.
2. LED lamp as claimed in claim 1, it is characterized in that: described LED lamp also comprises switching device, described switching device has the fixed part corresponding with described installing hole, thereby described fixed part snaps in and in described installing hole, described switching device is fixed on to described the first connecting portion.
3. LED lamp as claimed in claim 2, is characterized in that: described LED lamp also comprises a lamp holder, and described lamp holder is fixed on described switching device.
4. LED lamp as claimed in claim 3, is characterized in that: described switching device comprises the inner surface being connected with the shell of described lamp body and the outer surface being connected with described lamp holder, and described lamp holder is fixed on the outer surface of described switching device.
5. LED lamp as claimed in claim 4, is characterized in that: described switching device also comprises some reinforcements, described reinforcement between first connecting portion and the inner surface of described switching device of described lamp body, described reinforcement and described the first connecting portion against.
6. LED lamp as claimed in claim 5, it is characterized in that: described switching device comprises integrated the first linkage unit and the second linkage unit, the cylinder that described the first linkage unit and the second linkage unit are hollow, the diameter of described the first linkage unit is greater than described the second linkage unit, described the first linkage unit is fixed described lamp holder, and described fixed position extends internally in described the second linkage unit and from the inwall of the second linkage unit.
7. LED lamp as claimed in claim 3, is characterized in that: described lamp holder is B22, E27, E17, E12, E40 or GU10 lamp holder.
8. a LED lamp, the light source that comprises lamp body and be fixed on described lamp body, described lamp body comprises shell, it is characterized in that: the end of described shell has and the integrated connecting portion of shell, described connecting portion has the installing hole that is positioned at its relative two sides, described LED lamp also comprises switching device and lamp holder, described switching device has the fixed part corresponding with described installing hole, thereby described fixed part snaps in described installing hole described switching device is fixed on to described connecting portion, and described lamp holder is fixed on described switching device.
9. LED lamp as claimed in claim 8, it is characterized in that: described connecting portion comprises the first connecting portion and the second connecting portion, described the first connecting portion extends from the second connecting portion, described the first connecting portion and the second connecting portion are all the columnar part of hollow, the diameter of described the first connecting portion is little compared with the second connecting portion, and described mounting hole site is on described the first connecting portion.
10. LED lamp as claimed in claim 9, it is characterized in that: described switching device comprises the inner surface being connected with the shell of described lamp body and the outer surface being connected with described lamp holder, described lamp holder is fixed on the outer surface of described switching device, described switching device also comprises some reinforcements, described reinforcement between first connecting portion and the inner surface of described switching device of described lamp body, described reinforcement and described the first connecting portion against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119916.4U CN203771123U (en) | 2014-03-17 | 2014-03-17 | Light emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119916.4U CN203771123U (en) | 2014-03-17 | 2014-03-17 | Light emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771123U true CN203771123U (en) | 2014-08-13 |
Family
ID=51288313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119916.4U Expired - Fee Related CN203771123U (en) | 2014-03-17 | 2014-03-17 | Light emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566300A (en) * | 2014-11-24 | 2015-04-29 | 浙江晨丰科技有限公司 | LED (Light Emitting Diode) bulb lamp heat radiation cup |
| CN104566293A (en) * | 2014-11-24 | 2015-04-29 | 浙江晨丰科技有限公司 | Universal LED (Light-Emitting Diode) bulb lamp radiating cup |
-
2014
- 2014-03-17 CN CN201420119916.4U patent/CN203771123U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566300A (en) * | 2014-11-24 | 2015-04-29 | 浙江晨丰科技有限公司 | LED (Light Emitting Diode) bulb lamp heat radiation cup |
| CN104566293A (en) * | 2014-11-24 | 2015-04-29 | 浙江晨丰科技有限公司 | Universal LED (Light-Emitting Diode) bulb lamp radiating cup |
| CN104566300B (en) * | 2014-11-24 | 2017-08-08 | 浙江晨丰科技股份有限公司 | A kind of LEDbulb lamp heat radiating cup |
| CN104566293B (en) * | 2014-11-24 | 2017-08-08 | 浙江晨丰科技股份有限公司 | A kind of Universal LED bulb lamp heat radiating cup |
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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: 20140813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |