CN202791510U - Surface-mounted LED (light-emitting diode) corn lamp - Google Patents
Surface-mounted LED (light-emitting diode) corn lamp Download PDFInfo
- Publication number
- CN202791510U CN202791510U CN2012204663467U CN201220466346U CN202791510U CN 202791510 U CN202791510 U CN 202791510U CN 2012204663467 U CN2012204663467 U CN 2012204663467U CN 201220466346 U CN201220466346 U CN 201220466346U CN 202791510 U CN202791510 U CN 202791510U
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- lamp
- wiring board
- circuit board
- light
- led
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a lighting device, and particularly relates to a surface-mounted LED (light-emitting diode) corn lamp. The surface-mounted LED corn lamp comprises a lampshade, a lamp cap, a lamp holder, LED lamp beads and a circuit board, wherein the circuit board comprises a top circuit board, a bottom circuit board and a plurality of lamp bar circuit boards, the upper and lower parts of the plurality of lamp bar circuit boards are respectively fixedly connected with the top circuit board and the bottom circuit board, and a plurality of LED lamp beads are adhered to the lamp bar circuit boards and the top circuit board. According to the utility model, three kinds of circuit boards are welded and combined into a cylinder, and a plurality of LED lamp beads are adhered to the circuit boards, so that the corn lamp is cob-shaped, therefore, the area of a light source is increased, a 360-degree light-emitting effect can be realized, a stereo effect is achieved, and defects that the LED lamp is small in light-emitting range and low in brightness are overcome. The corn lamp disclosed by the utility model also has the advantages of novel appearance, safe and reliable structure, good heat dissipation effect, reasonable light distribution, high light efficiency, easiness in quality control and mass production, and the like.
Description
Technical field
The utility model relates to a kind of lighting device, relates in particular to a kind of paster LED corn lamp.
Background technology
Light fixture is a requisite part in the daily life, and the electric light that present household is used is the master mainly with ordinary incandescent lamp.But the efficient of incandescent lamp is very low, only has 12% ~ 18% can be converted into luminous energy in the electric energy of consumption, and all the other scatter and disappear mainly with the heat energy form.And incandescent light bulb the later stage can occur the blackout, light decay is very large, has a strong impact on lighting effect, and its service life usually can be above 1000 hours.The LED light fixture has the advantages such as environmental protection and energy saving, life-span length, high light efficiency, be widely used in various public places and family room's intraoral illumination, and the shape of LED lamp is also of all kinds.
The defectives such as the maximum lighting angle of the small-power paster LED of circulation is 120 degree on the market at present, non-uniform light often occurs, and shade is serious, and illumination zone is little, and brightness is low have limited the application of LED lamp to a certain extent.
The utility model content
The purpose of this utility model is to overcome the defective that prior art exists, provide that a kind of light emitting region is large, hot spot evenly, shadow-free, the high paster LED corn lamp of brightness.
The technical scheme that realizes the utility model purpose is: a kind of paster LED corn lamp comprises lampshade, lamp holder, lamp socket, LED lamp pearl and wiring board; Described wiring board comprises top wiring board, bottom wiring board and upper and lower many lamp bar wiring boards that are fixedly connected with top wiring board, bottom wiring board respectively, posts some LED lamp pearls on described lamp bar wiring board and the top wiring board.
Technique scheme, described top wiring board, bottom wiring board and many synthetic corns of the lamp bar wiring board soldering group that is parallel to each other are bar-shaped.
Technique scheme, described lampshade top and lamp socket bottom have some air-vents.
Technique scheme, described lampshade and wiring board junction, bottom are provided with a ring-type bayonet socket.
Technique scheme, described lampshade is cylindrical.
Technique scheme, described lampshade top is cambered surface.
After adopting technique scheme, the utlity model has following positive effect:
(1) three kinds of wiring board soldering group of the utility model are synthetic cylindric, post some LED lamp pearls on the wiring board, and shape is as corn ear, increase the light source area, can realize that 360 degree are luminous, reached stereoeffect, it is little to have overcome LED lamp light emitting region, the defective that brightness is low;
(2) the utility model lampshade top and lamp socket bottom has some air-vents, and the heat that can be by the inner air and outer air convection current produces during LED lamp pearl and wiring board work distributes quickly, improves the service life of LED lamp;
(3) the utility model modern design is elegant in appearance, can be widely used in the places such as show window, market, restaurant, exhibition room, room and sales counter, and the Art Design that is particularly suitable for luxury high standard large space is selected;
(4) it is reliable that the utility model also has structural safety, and luminous intensity distribution is reasonable, and light efficiency is high, is easy to the advantages such as quality control and large-scale production.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings
Fig. 1 is the utility model planar structure perspective view;
Each label represents among the figure:
1, lampshade; 11, air-vent; 12, ring-type bayonet socket; 2, lamp holder; 3, lamp socket; 4, LED lamp pearl; 5, wiring board; 51, top wiring board; 52, bottom wiring board; 53, lines wiring board.
The specific embodiment
(embodiment 1)
See Fig. 1, the utlity model has the plurality of specifications lamp holders 2 such as PC Transparent lamp shade 1, E14/E27/G9/GU10, high temperature flame-proof plastic lamp base 3, high brightness, high aobvious finger, SMD LED lamp pearl 4 and the wiring board 5 of low light attenuation; Wiring board 5 comprises top wiring board 51, bottom wiring board 52 and upper and lower many lamp bar wiring boards 53 that are fixedly connected with top wiring board 51, bottom wiring board 52 respectively, posts some low-power LED lamp pearls 4 on lamp bar wiring board 53 and the top wiring board 51.The defectives such as top wiring board 51, bottom wiring board 52 and many synthetic corns of lamp bar wiring board 53 soldering group that are parallel to each other are bar-shaped, have overcome the lighting angle limitation of LED, and brightness is low, and moulding is single.
Preferably, lampshade 1 top and lamp socket 3 bottoms have some air-vents 11, can realize lampshade 1 inner air and outer air convection current, the heat that produces when taking away fast the work of LED lamp, thereby the service life of having improved the LED lamp.
Lampshade 1 is provided with a ring-type bayonet socket 12 with bottom wiring board 52 junctions, is used for the location of solid bottom wiring board 52, also can avoid moving up and down of bottom wiring board 52, makes wiring board 5 more solid and reliable.Lampshade 1 is cylindrical, and lampshade 1 top is upper convex globoidal, beautiful design not only, and can realize that luminous intensity distribution is even, make the light overall angle of lamp.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. a paster LED corn lamp comprises lampshade (1), lamp holder (2), lamp socket (3), LED lamp pearl (4) and wiring board (5); It is characterized in that: described wiring board (5) comprises top wiring board (51), bottom wiring board (52) and upper and lower many lamp bar wiring boards (53) that are fixedly connected with top wiring board (51), bottom wiring board (52) respectively, posts some LED lamp pearls (4) on described lamp bar wiring board (53) and the top wiring board (51).
2. paster LED corn lamp according to claim 1 is characterized in that: described top wiring board (51), bottom wiring board (52) and many synthetic corns of lamp bar wiring board (53) soldering group that is parallel to each other are bar-shaped.
3. paster LED corn lamp according to claim 1 is characterized in that: have some air-vents (11) bottom described lampshade (1) top and the lamp socket (3).
4. paster LED corn lamp according to claim 3 is characterized in that: described lampshade (1) is provided with a ring-type bayonet socket (12) with bottom wiring board (52) junction.
5. according to claim 3 or 4 described paster LED corn lamps, it is characterized in that: described lampshade (1) is cylindrical.
6. paster LED corn lamp according to claim 5, it is characterized in that: described lampshade (1) top is upper convex globoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204663467U CN202791510U (en) | 2012-09-13 | 2012-09-13 | Surface-mounted LED (light-emitting diode) corn lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204663467U CN202791510U (en) | 2012-09-13 | 2012-09-13 | Surface-mounted LED (light-emitting diode) corn lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791510U true CN202791510U (en) | 2013-03-13 |
Family
ID=47818769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204663467U Expired - Fee Related CN202791510U (en) | 2012-09-13 | 2012-09-13 | Surface-mounted LED (light-emitting diode) corn lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343906A (en) * | 2013-07-22 | 2013-10-09 | 盐城市赛瑞特半导体照明有限公司 | Full-view high-brightness LED bulb lamp |
| CN105120593A (en) * | 2015-09-07 | 2015-12-02 | 杨福德 | LED inline circuit board |
-
2012
- 2012-09-13 CN CN2012204663467U patent/CN202791510U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343906A (en) * | 2013-07-22 | 2013-10-09 | 盐城市赛瑞特半导体照明有限公司 | Full-view high-brightness LED bulb lamp |
| CN105120593A (en) * | 2015-09-07 | 2015-12-02 | 杨福德 | LED inline circuit board |
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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: 20130313 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |