CN202118610U - Assembled LED (Light Emitting Diode) bulb - Google Patents
Assembled LED (Light Emitting Diode) bulb Download PDFInfo
- Publication number
- CN202118610U CN202118610U CN2011201995220U CN201120199522U CN202118610U CN 202118610 U CN202118610 U CN 202118610U CN 2011201995220 U CN2011201995220 U CN 2011201995220U CN 201120199522 U CN201120199522 U CN 201120199522U CN 202118610 U CN202118610 U CN 202118610U
- Authority
- CN
- China
- Prior art keywords
- radiator
- lamp holder
- middle casing
- circuit plate
- led bulb
- 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.)
- Expired - Fee Related
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an assembled LED bulb, which comprises a lamp cap, a radiator, an LED circuit board and a transparent cover, wherein the transparent cover and the LED circuit board are respectively fixedly arranged on the top of the radiator; the transparent cover covers the LED circuit board; the lamp cap is clamped at the bottom of the radiator by a clamping structure; the lamp cap of the utility model is assembled at the bottom of the radiator by the clamping structure without being adhered by glue or being locked by screws, is quick to assemble and is simple, convenient and quick in assembly; therefore, the production efficiency is increased, and the production cost is reduced.
Description
Technical field
The utility model relates to the bulb technologies field, especially relates to a kind of assembly type LED bulb.
Background technology
In the prior art, the LED bulb comprises parts such as lamp holder, radiator and diffuser, and lamp holder is fixed on the bottom of radiator; Lamp holder is bonding or be fastened on the bottom of radiator through screw through glue, thereby makes lamp holder and radiator be assembled into one, needs in the assembling process to twist connect a plurality of outside nuts; Assembling processing trouble, assembling is longer man-hour, wastes time and energy; Production efficiency is low, and production cost is high, therefore is necessary to improve.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model provides a kind of assembly type LED bulb, and lamp holder is contained in the bottom of radiator through the plug-in structural group, assemble simple and conveniently fast to enhance productivity, and reduces production costs.
To achieve these goals, the technical scheme that the utility model adopted is.
A kind of assembly type LED bulb comprises lamp holder, radiator, led circuit plate and diffuser, and diffuser and led circuit plate set firmly respectively and place the radiator top, and diffuser covers at the led circuit plate, and lamp holder is connected to the bottom of radiator through the plug-in structure.
Said LED bulb also comprises middle casing, and the central part of radiator offers reception hole, and middle casing is inserted in the reception hole, and stretch out from the bottom of radiator the bottom of middle casing, and lamp holder is connected in the bottom of middle casing.
The outer rim of the bottom of said middle casing is provided with buckling groove, is provided with the clamping projection around the lamp holder, and when lamp holder was fixed on the radiator bottom, the clamping projection of lamp holder was connected in the buckling groove of middle casing respectively.
Said lamp holder is resisted against the bottom of radiator.
The upper end of said middle casing is fixed in radiator.
Said led circuit plate is arranged at some LED lamp pearls, and the top of radiator is provided with mounting plane, and the led circuit plate is close to mounting plane.
After adopting said structure; The utility model is compared the advantage that is had with prior art: the lamp holder of the utility model is contained in the bottom of radiator through the plug-in structural group, need not use glue bonding, also need not use the screw locking; Assembling speed is fast; Simple and convenient quick during assembling, enhance productivity, reduce production costs.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the LED bulb of the utility model.
Fig. 2 is the cutaway view in AA cross section among Fig. 1.
Fig. 3 is the decomposing schematic representation of the LED bulb of the utility model.
Among the figure: 1, lamp holder 2, radiator 3, led circuit plate 4, diffuser 5, middle casing 6, reception hole 7, buckling groove 8, clamping projection.
The specific embodiment
The following stated is merely the preferred embodiment of the utility model, does not therefore limit the protection domain of the utility model.
Embodiment, see that Fig. 1 is to shown in Figure 3: a kind of assembly type LED bulb comprises lamp holder 1, radiator 2, led circuit plate 3 and diffuser 4; Diffuser 4 sets firmly respectively with led circuit plate 3 and places radiator 2 tops; Diffuser 4 covers at led circuit plate 3, and led circuit plate 3 is arranged at some LED lamp pearls, and the top of radiator 2 is provided with mounting plane; Led circuit plate 3 is close to mounting plane, and lamp holder 1 is connected to the bottom of radiator 2 through the plug-in structure.
The LED bulb also comprises middle casing 5; The central part of radiator 2 offers reception hole 6; Middle casing 5 is inserted in the reception hole 6, and the upper end of middle casing 5 is fixed in radiator 2, and stretch out from the bottom of radiator 2 bottom of middle casing 5; Lamp holder 2 is resisted against the bottom of radiator, and lamp holder 1 is connected in the bottom of middle casing 5.
The outer rim of the bottom of middle casing 5 is provided with buckling groove 7, is provided with clamping projection 8 around the lamp holder 1, and when lamp holder 1 was fixed on radiator 2 bottoms, the clamping projection 8 of lamp holder 1 was connected in the buckling groove 7 of middle casing 5 respectively.
The lamp holder 1 of the utility model is contained in the bottom of radiator 2 through the plug-in structural group, need not use glue bonding, also need not use the screw locking, and assembling speed is fast, and is simple and convenient quick during assembling, enhances productivity, and reduces production costs.
Above content is merely the preferred embodiment of the utility model; For those of ordinary skill in the art; According to the thought of the utility model, the part that on the specific embodiment and range of application, all can change, this description should not be construed as the restriction to the utility model.
Claims (6)
1. assembly type LED bulb; Comprise lamp holder (1), radiator (2), led circuit plate (3) and diffuser (4); Diffuser (4) and led circuit plate (3) set firmly respectively and place radiator (2) top; Diffuser (4) covers at led circuit plate (3), it is characterized in that: lamp holder (1) is connected to the bottom of radiator (2) through the plug-in structure.
2. a kind of assembly type LED bulb according to claim 1; It is characterized in that: said LED bulb also comprises middle casing (5); The central part of radiator (2) offers reception hole (6); Middle casing (5) is inserted in the reception hole (6), and stretch out from the bottom of radiator (2) bottom of middle casing (5), and lamp holder (1) is connected in the bottom of middle casing (5).
3. a kind of assembly type LED bulb according to claim 2; It is characterized in that: the outer rim of the bottom of said middle casing (5) is provided with buckling groove (7); Be provided with clamping projection (8) around the lamp holder (1); When lamp holder (1) was fixed on radiator (2) bottom, the clamping projection (8) of lamp holder (1) was connected in the buckling groove (7) of middle casing (5) respectively.
4. a kind of assembly type LED bulb according to claim 3 is characterized in that: said lamp holder (2) is resisted against the bottom of radiator.
5. according to the described a kind of assembly type LED bulb of one of claim 2 to 4, it is characterized in that: the upper end of said middle casing (5) is fixed in radiator (2).
6. a kind of assembly type LED bulb according to claim 5 is characterized in that: said led circuit plate (3) is arranged at some LED lamp pearls, and the top of radiator (2) is provided with mounting plane, and led circuit plate (3) is close to mounting plane.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201995220U CN202118610U (en) | 2011-06-14 | 2011-06-14 | Assembled LED (Light Emitting Diode) bulb |
| EP12800273.0A EP2722577A4 (en) | 2011-06-14 | 2012-06-14 | Modular illumination device |
| PCT/CN2012/076938 WO2012171468A1 (en) | 2011-06-14 | 2012-06-14 | Modular illumination device |
| US14/126,378 US9285095B2 (en) | 2011-06-14 | 2012-06-14 | Combination type illumination apparatus |
| JP2014515047A JP2014518433A (en) | 2011-06-14 | 2012-06-14 | Assembly lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201995220U CN202118610U (en) | 2011-06-14 | 2011-06-14 | Assembled LED (Light Emitting Diode) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118610U true CN202118610U (en) | 2012-01-18 |
Family
ID=45459675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201995220U Expired - Fee Related CN202118610U (en) | 2011-06-14 | 2011-06-14 | Assembled LED (Light Emitting Diode) bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012171468A1 (en) * | 2011-06-14 | 2012-12-20 | 东莞巨扬电器有限公司 | Modular illumination device |
-
2011
- 2011-06-14 CN CN2011201995220U patent/CN202118610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012171468A1 (en) * | 2011-06-14 | 2012-12-20 | 东莞巨扬电器有限公司 | Modular illumination device |
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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: 20120118 Termination date: 20150614 |
|
| EXPY | Termination of patent right or utility model |