CN202884589U - Light-Emitting Diode (LED) bulb - Google Patents
Light-Emitting Diode (LED) bulb Download PDFInfo
- Publication number
- CN202884589U CN202884589U CN2012205518827U CN201220551882U CN202884589U CN 202884589 U CN202884589 U CN 202884589U CN 2012205518827 U CN2012205518827 U CN 2012205518827U CN 201220551882 U CN201220551882 U CN 201220551882U CN 202884589 U CN202884589 U CN 202884589U
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- led
- leg
- bulb
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- luminous end
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Abstract
The utility model relates to the technical field of lighting, in particular to a Light-Emitting Diode (LED) bulb. The LED bulb comprises a lamp holder seat and a light permeable cover. The lamp holder seat is provided with a loose joint end which is communicated with electricity and a luminous end, and the back of the luminous end is opposite to a loose joint end. The luminous end is connected with the light permeable cover, the luminous end is provided with a plurality of stand bars which are in a claw shape and protrude towards the light-passing cover, and the stand bars are provided with LED light sources. The stand bars are in a flat shape, LED light sources are arranged on the outer side faces and the inner side faces of the stand bars, and the outer side faces and the inner side faces are opposite to each other. The LED bulb has the advantages of effectively optimizing arrangement and fixing of the LED light sources, enabling lights to be reasonably and effectively distributed when the LED gives out light, improving lamination effect of the LED bulb and being reasonable and compact in structure, small and beautiful in appearance size, easy to manufacture and low in cost.
Description
Technical field
The utility model relates to lighting technical field, especially relates to a kind of lighting bulb.
Background technology
In the prior art, lighting bulb is incandescent lamp bulb mostly, and well-known, and the incandescent lamp bulb energy consumption greatly and not environmental protection.LED has the advantage of the aspects such as energy-saving and environmental protection, life-span length as emerging third generation light source, and just progressively development replaces conventional light source incandescent lamp and second generation electricity-saving lamp.Occurred the LED bulb take LED as light source thereupon, but also had many imperfection parts at developing LED bulb, such as distribution of light, therefore light output beam angle etc. are still waiting to improve.
So the spirit that the applicant is adhering to research and innovation, keeping on improving is utilized its professional eye and professional knowledge, work out a kind of LED bulb that can effectively promote result of use.
Summary of the invention
The purpose of this utility model is to provide a kind of LED bulb take LED as light source, and is simple in structure, and it is quite convenient to make and install, and effectively promotes illuminating effect.
For achieving the above object, the utility model adopts following technical scheme:
A kind of LED bulb, include bulb socket and diffuser, bulb socket have one connect the loose joint end that conducts and one with the loose joint end back to luminous end, luminous end is connected with diffuser, and luminous end is provided with the branched leg that is the claw type setting that protrudes out towards diffuser, and leg is provided with led light source.
The luminous end of described bulb socket protrudes out three legs towards diffuser, and three legs are uniform around the axis of bulb socket annular, and leg is flat, and lateral surface and the medial surface relative at leg are provided with led light source.
The end that protrudes out of described leg is opened design over gradually, leg is formed by folded the establishing of two pcb boards.
Led light source axially shifting to install along leg on described leg lateral surface and the medial surface.
Adopt between the luminous end of described bulb socket and the diffuser and be threaded.
The outer surface of described bulb socket is provided with the radiating fin of circle distribution.
The utility model is effectively optimized the arrangement of led light source and is fixed, and distribution of light is more reasonable, more efficient when making LED luminous, promotes the illuminating effect of LED bulb.
A utility model again advantage is rational in infrastructure, compact, and apparent size is small and exquisite, attractive in appearance, makes easily, and cost is low.
Description of drawings:
Accompanying drawing 1 is the stereochemical structure decomposing schematic representation of the utility model one embodiment;
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further specified:
Consult shown in Fig. 1,2, a kind of LED bulb described in the utility model, include bulb socket 1 and diffuser 2, bulb socket 1 have one connect the loose joint end 11 that conducts and one with the loose joint end back to luminous end 12, luminous end 12 is connected with diffuser 2, in the present embodiment, adopt between luminous end 12 and the diffuser 2 and be threaded easy disassembly.Luminous end 12 is provided with the branched leg 13 that is the claw type setting that protrudes out towards diffuser, and leg 13 is provided with led light source 3, and leg 13 effectively extends, make led light source 3 relatively extend into the middle part of diffuser 2, the light irradiation that led light source 3 is sent is better, reduces dead angle area, and light utilization efficiency promotes.Among the figure, it is uniform around the axis of bulb socket annular that the luminous end 12 of described bulb socket 1 protrudes out 13, three legs 13 of three legs towards diffuser, and printing opacity is even all around to make diffuser 2, and the brightness of LED bulb is high.Leg 13 is flat, thermal diffusivity is good, be provided with led light source 3 at leg 13 relative lateral surface and medial surfaces, and led light source 3 axially the shifting to install along leg on leg 13 lateral surfaces and the medial surface, thereby distribution of light is more reasonable, more efficient when making LED luminous, promotes the illuminating effect of LED bulb.
In the present embodiment shown in Fig. 1,2, the end that protrudes out of described leg 13 is opened design over gradually, increase light and penetrate face, promotes the light radiation effect, leg is formed by folded the establishing of two pcb boards, and is simple in structure, makes easily, cost is low, makes things convenient for led light source 3 to arrange fixing, reduces wire arrangements; Rational in infrastructure, compact, apparent size is small and exquisite, attractive in appearance.
In the present embodiment shown in Fig. 1,2, the outer surface of described bulb socket 1 is provided with the radiating fin 14 of circle distribution, radiating fin 14 is one-body molded with bulb socket 1, excellent in heat dissipation effect, the leg 13 that cooperates two pcb boards to consist of, the heat that can fast led light source 3 be produced sheds, and prolongs the service life of LED bulb.
Certainly, above diagram is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, therefore every principle according to the utility model is done the equivalence variation or modified, and all should be covered by in the protection domain of the present utility model.
Claims (6)
1. LED bulb, include bulb socket and diffuser, it is characterized in that: bulb socket have one connect the loose joint end that conducts and one with the loose joint end back to luminous end, luminous end is connected with diffuser, and luminous end is provided with the branched leg that is the claw type setting that protrudes out towards diffuser, and leg is provided with led light source.
2. a kind of LED bulb according to claim 1, it is characterized in that: the luminous end of described bulb socket protrudes out three legs towards diffuser, three legs are uniform around the axis of bulb socket annular, and leg is flat, and lateral surface and the medial surface relative at leg are provided with led light source.
3. a kind of LED bulb according to claim 1 and 2 is characterized in that: the end that protrudes out of described leg is a design over gradually, and leg is folded to establish by two pcb boards and formed.
4. a kind of LED bulb according to claim 2 is characterized in that: led light source axially the shifting to install along leg on described leg lateral surface and the medial surface.
5. a kind of LED bulb according to claim 1 is characterized in that: adopt between luminous end and the diffuser to be threaded.
6. a kind of LED bulb according to claim 1, it is characterized in that: the outer surface of described bulb socket is provided with the radiating fin of circle distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205518827U CN202884589U (en) | 2012-10-26 | 2012-10-26 | Light-Emitting Diode (LED) bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205518827U CN202884589U (en) | 2012-10-26 | 2012-10-26 | Light-Emitting Diode (LED) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884589U true CN202884589U (en) | 2013-04-17 |
Family
ID=48076014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205518827U Expired - Fee Related CN202884589U (en) | 2012-10-26 | 2012-10-26 | Light-Emitting Diode (LED) bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884589U (en) |
-
2012
- 2012-10-26 CN CN2012205518827U patent/CN202884589U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20131026 |