CN102200234A - LED (light emitting diode) lamp - Google Patents
LED (light emitting diode) lamp Download PDFInfo
- Publication number
- CN102200234A CN102200234A CN2011101900526A CN201110190052A CN102200234A CN 102200234 A CN102200234 A CN 102200234A CN 2011101900526 A CN2011101900526 A CN 2011101900526A CN 201110190052 A CN201110190052 A CN 201110190052A CN 102200234 A CN102200234 A CN 102200234A
- Authority
- CN
- China
- Prior art keywords
- radiator
- fixed cover
- led lamp
- lamp
- groove
- 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.)
- Pending
Links
- 239000003292 glue Substances 0.000 claims description 4
- 230000001066 destructive Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The invention provides an LED (light emitting diode) lamp which comprises a lamp shade 1, a radiator 3 and an annular fixing sleeve 2 which is used for fixing the lamp shade 1 and the radiator 3. The LED lamp is characterized in that one end of the fixing sleeve 2 is fixedly connected with the lamp shade 1; the other end of the fixing sleeve 2 is provided with a groove; the side wall of the radiator 3 is provided with a protrusion which can be detachably connected with the groove, thus the fixing sleeve 2 and the radiator 3 can be detached, the problem that the lamp shade of the LED lamp can not be replaced, and the lamp has the advantages of simple structure and low cost, is convenient to dismount, and the like.
Description
Technical field
The present invention relates to a kind of lamp, especially a kind of LED lamp.
Background technology
Owing to the LED(light emitting diode) have plurality of advantages such as brightness height, power saving, life-span be long and be widely used in the illumination of electronic installation or light fixture.In order to increase range of exposures and brightness, normally be combined into a LED lamp group by a plurality of light emitting diodes.
Tradition LED lamp comprises fastening lampshades 1, fixed cover 2, radiator 3, and as shown in Figure 1, lampshade 1, radiator 3 and fixed cover 2 are fixedlyed connected by glue respectively, and this fixedly connected mode advantage is to make simply good looking appearance.But the shortcoming of this fixed form is also more obvious, in case when certain light source in the LED lamp need be changed or keep in repair, only can disassemble with destructive means, has so just reduced service life, has increased cost.
Summary of the invention
The purpose of this invention is to provide a kind of LED lamp, particularly provide a kind of simple in structure, lower cost, the LED lamp of easy accessibility can directly carry out the replacing of light source when certain light source of LED damages.
Technical scheme of the present invention is a kind of LED lamp, comprise lampshade 1, radiator 3 and be used for fixing lampshade and the annular fixed cover 2 of radiator, it is characterized in that: an end of described fixed cover 2 is fixedlyed connected with described lampshade, the other end of described fixed cover 2 is provided with groove, and the sidewall of described radiator 3 is provided with the projection that can be connected with described groove dismounting.
Preferably, described fixed cover is provided with annular groove, and described lampshade inserts in the described groove.
Preferably, also be provided with fixing glue between described fixed cover (2) and the described lampshade.
Preferably, described groove is L shaped.
Preferably, described projection can be cylindrical bump or cuboid projection.
LED lamp of the present invention is owing to be provided with groove and the projection that removably connects between fixed cover and radiator, make and to dismantle between fixed cover and the radiator, thereby avoided traditional LED lamp can't change the problem of lampshade, have simple in structure, easy accessibility, plurality of advantages such as with low cost.
Description of drawings
The structural representation of Fig. 1 tradition LED lamp;
Fig. 2 is the structural representation of the LED lamp of preferred embodiment of the present invention, and wherein fixed cover 2 is in released state with radiator 3;
Fig. 3 is the structural representation of the LED lamp of preferred embodiment of the present invention, and wherein fixed cover 2 is in connection status with radiator 3.
The specific embodiment
The present invention is described in detail below in conjunction with accompanying drawing.
Fig. 2 is the LED lamp of preferred embodiment of the present invention, comprise lampshade 1, fixed cover 2, radiator 3, wherein fixed cover 2 one ends are provided with annular groove 2a, lampshade 1 inserts in the annular groove 2a of fixed cover 2, spreading glue is fixedly connected, and fixed cover 2 other ends are annular wall, has offered L shaped groove 2b on the wall, and radiator 3 has projection radially outward, and convex shape is cuboid or cylinder.
As shown in Figure 3, the projection of radiator 3 rotation is alignd with the longitudinal opening place of the L shaped groove 2b of fixed cover 2, and the projection of radiator 3 is pushed and horizontally rotate along the lateral attitude of the L shaped groove of fixed cover 2, thus being connected of realization radiator 3 and fixed cover 2; Otherwise, the projection of radiator 3 lateral attitude along fixed cover 2 is oppositely horizontally rotated to the longitudinal opening place of the L shaped groove 21b of fixed cover 2, can extract radiator 3 out fixed covers 2 and make it to separate.So can reach the purpose that fixed cover 2 and radiator 3 dismountable modes reach direct replacing.
The above only is the specific embodiment of the present invention.Protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses, and the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
Claims (5)
1. LED lamp, comprise lampshade (1), radiator (3) and be used for fixing lampshade and the annular fixed cover of radiator (2), it is characterized in that: an end of described fixed cover (2) is fixedlyed connected with described lampshade (1), the other end of described fixed cover (2) is provided with groove, and the sidewall of described radiator (3) is provided with the projection that can be connected with described groove dismounting.
2. LED lamp as claimed in claim 1 is characterized in that: described fixed cover (2) is provided with the described lampshade of annular groove and inserts in the described groove.
3. LED lamp as claimed in claim 2 is characterized in that: also be provided with fixing glue between described fixed cover (2) and the described lampshade.
4. LED lamp as claimed in claim 1 is characterized in that: described groove is L shaped.
5. LED lamp as claimed in claim 1 is characterized in that: described projection can be cylindrical bump or cuboid projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101900526A CN102200234A (en) | 2011-07-08 | 2011-07-08 | LED (light emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101900526A CN102200234A (en) | 2011-07-08 | 2011-07-08 | LED (light emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102200234A true CN102200234A (en) | 2011-09-28 |
Family
ID=44661116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101900526A Pending CN102200234A (en) | 2011-07-08 | 2011-07-08 | LED (light emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102200234A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518962A (en) * | 2011-12-08 | 2012-06-27 | 苏州市世纪晶源电力科技有限公司 | Split-type LED (light-emitting diode) lamp |
| CN103133921A (en) * | 2011-11-22 | 2013-06-05 | 日立空调·家用电器株式会社 | Lamp bulb-shaped lighting device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101131232A (en) * | 2006-08-23 | 2008-02-27 | 捷飞有限公司 | Method for combining LED lamp and radiator and structure thereof |
-
2011
- 2011-07-08 CN CN2011101900526A patent/CN102200234A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101131232A (en) * | 2006-08-23 | 2008-02-27 | 捷飞有限公司 | Method for combining LED lamp and radiator and structure thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133921A (en) * | 2011-11-22 | 2013-06-05 | 日立空调·家用电器株式会社 | Lamp bulb-shaped lighting device |
| CN103133921B (en) * | 2011-11-22 | 2015-07-29 | 日立空调·家用电器株式会社 | Bulb-shaped lighting device |
| CN102518962A (en) * | 2011-12-08 | 2012-06-27 | 苏州市世纪晶源电力科技有限公司 | Split-type LED (light-emitting diode) lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110928 |