CN2903668Y - Wide angle lamp bulb - Google Patents
Wide angle lamp bulb Download PDFInfo
- Publication number
- CN2903668Y CN2903668Y CNU2006200135118U CN200620013511U CN2903668Y CN 2903668 Y CN2903668 Y CN 2903668Y CN U2006200135118 U CNU2006200135118 U CN U2006200135118U CN 200620013511 U CN200620013511 U CN 200620013511U CN 2903668 Y CN2903668 Y CN 2903668Y
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- Prior art keywords
- lamp
- led
- wide
- pedestal
- lamp socket
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a wide-angle reflecting lamp bulb comprising a lamp cap, a lamp holder, a light emitting diode (LED) lamp plate equipped with an LED, and a lampshade. The utility model is characterized in that the lamp cap is arranged on the rear end of a lamp holder, the LED lamp plate is arranged in the lamp holder, the lampshade is arranged on the lamp holder and covered above the LED lamp plate, additionally, the lamp holder which is made of metallic material comprises a pedestal and a lamp cup, the lamp cup is positioned on the lamp holder and has accommodation space for the LED lamp plate, a plurality of convex teeth are arranged on the external surface of the pedestal which is further provided with a plurality of vent holes, the vent holes pass through the upper surface and the external surface, and the LED lamp plate is provided on the upper surface of the pedestal, and has a distance with the above opening of the lamp cup. The utility model has the advantages that the light emitted from the LED is reflected by the lamp cup to expand luminous angle, and material and structure of the lamp holder provide the LED with excellent heat dissipating environment, and the LED has comparatively long service life.
Description
[technical field]
The utility model relates to a kind of light fixture, relates in particular to the wide-angle shot-light bubble of a kind of LED of employing as light source.
[background technology]
At present, LED is widely applied to lighting field, and numerous shot-lights adopt LED as light source.Common shot-light has lamp socket usually, has the Lamp cup of ccontaining LED lamp plate in the lamp socket, and the LED lamp plate is positioned in the Lamp cup, and the top opening of close lamp socket, yet the light of this shot-light does not pass through any collection, directly disperses out, lighting angle is excessive, and therefore, optical effect is not good enough.
Also have a kind of shot-light in addition, it places lens with optically focused above the LED lamp plate, yet, can become collimated light beam after the rays pass through lens of this shot-light, its lighting angle is too little.
On the other hand, it is plane that the lampshade of existing shot-light is usually, thereby cause brightness irregularities, makes the people produce dizzy sensation easily.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of lighting angle big, and service life, long wide-angle shot-light steeped.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of wide-angle shot-light bubble is provided, it comprises lamp holder, lamp socket, LED lamp plate and the lampshade of LED are installed, described lamp holder is installed in the afterbody of lamp socket, described LED lamp plate is installed in the lamp socket, described lampshade is installed on the lamp socket, and cover at LED lamp plate top, in addition, described lamp socket is made by metal material, it comprises pedestal and is positioned at the Lamp cup of pedestal top that have the accommodation space of ccontaining LED lamp plate in the described Lamp cup, the outer surface of described pedestal is provided with a plurality of double wedges, on pedestal, also offer some passages, described passage connects the upper surface and the outer surface of pedestal, and described LED lamp plate is positioned on the upper surface of pedestal, has spacing between the top opening of itself and described Lamp cup.
More specifically, described passage is between adjacent double wedge.
More specifically, described double wedge tilts to extend, and shelters from described passage.
More specifically, described lampshade is dome shape.
More specifically, described LED is a great power LED, also is provided with reflector in the Lamp cup of described lamp socket, and described LED is gone out by the bottom projection of described reflector.
More specifically, described LED is a common LED, also is folded with the heat conductive insulating film between described LED lamp plate and lamp socket.
More specifically, described wide-angle shot-light bubble comprises that also one is used for described lampshade is fixed on pressure ring on the lamp socket, and described pressure ring fixes the edge at lampshade and lamp socket.
More specifically, described lamp socket is aluminium material, aluminum alloy material or copper material.
More specifically, described lamp holder is MR16 lamp holder, GU10 lamp holder or E27 lamp holder.
Compared with prior art, have spacing between the top opening of LED lamp plate of the present utility model and Lamp cup, the light that its LED sends can reflect by Lamp cup, thereby its lighting angle is bigger; Simultaneously, lamp socket of the present utility model adopts metal material, and also is provided with structures such as passage, double wedge on lamp socket, and its radiating effect is good, and LED is not easy to damage, and its service life is longer.On the other hand, lampshade of the present utility model is a dome shape, and LED is all identical to the distance at each position of lampshade, therefore can make brightness even, and its optical effect is better.
[description of drawings]
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the schematic perspective view of the utility model one preferred embodiment.
Fig. 2 is a decomposing schematic representation embodiment illustrated in fig. 1.
Fig. 3 is a cross-sectional schematic embodiment illustrated in fig. 1.
Fig. 4 and Fig. 5 are respectively the schematic perspective views of two other preferred embodiment of the utility model.
[specific embodiment]
Seeing also Fig. 1 to Fig. 3, is a preferred embodiment of the present utility model, and this wide-angle shot-light bubble mainly comprises lamp holder 1, lamp socket 2, LED lamp plate 3 and lampshade 4.Lamp holder 1 is installed in the afterbody of lamp socket 2, and LED lamp plate 3 is installed in the lamp socket 2, and it is provided with LED 32, and lampshade 4 is installed on the lamp socket 2, and covers at LED lamp plate 3 tops.
Above-mentioned lamp socket 2 is made by heat conductivility good metal material (as aluminium, aluminium alloy, copper etc.), and in the present embodiment, it is an aluminium matter, and it comprises pedestal 22 and be positioned at the Lamp cup 24 of pedestal 22 tops to have accommodation space in the Lamp cup 24, with ccontaining LED lamp plate 3.The outer surface of this pedestal 22 is provided with some double wedges 222, to increase the area of dissipation of lamp socket 2, on pedestal 22, also offer some passages 224, these passages 224 connect the upper surface and the outer surface of pedestal 22, and between adjacent double wedge 222, above-mentioned double wedge 222 tilts to extend, to shelter from passage 224, thereby make the position, hole be difficult to see, simultaneously, can make foreign matter be difficult to enter in the Lamp cup 24.
Above-mentioned LED lamp plate 3 is positioned on the upper surface of pedestal 2, has certain distance between the top opening of itself and Lamp cup 24.Above-mentioned lampshade 4 is dome shape, is fixed on the lamp socket 2 for making lampshade 4, and the wide-angle shot-light bubble of present embodiment further comprises a pressure ring 5, and this pressure ring 5 fixes the edge of opening above lampshade 4 and Lamp cup 24.
Have spacing between the top opening of LED lamp plate 3 of the present utility model and Lamp cup 24, the light that its LED 32 sends can reflect by Lamp cup 24, thereby its lighting angle is bigger; Simultaneously, lamp socket 2 of the present utility model adopts heat conductivility good metal material, and also is provided with structures such as passage 224, double wedge 222 on lamp socket 2, and its radiating effect is good, and LED 32 is not easy to damage, and its service life is longer.On the other hand, lampshade 4 of the present utility model is a dome shape, and LED 32 is all identical to the distance at lampshade 4 each positions, therefore can make brightness even, and its optical effect is better.
In the above-described embodiments, this LED 32 is a great power LED, further is provided with a reflector 6 in Lamp cup 24, and LED 32 is gone out by the bottom projection of reflector 6, and light can go out by reflector 6 reflections, thereby improves optical effect.Certainly, the utility model also can adopt common LED, when adopting common LED, can press from both sides between the upper surface of LED lamp plate and pedestal 2 and establish heat conductive insulating film (not shown), so that the heat that LED produces conducts on the lamp socket 2 as early as possible, thereby improve radiating effect.
Claims (9)
1, a kind of wide-angle shot-light bubble, comprise lamp holder, lamp socket, LED lamp plate and the lampshade of LED are installed, described lamp holder is installed in the afterbody of lamp socket, described LED lamp plate is installed in the lamp socket, described lampshade is installed on the lamp socket, and cover at LED lamp plate top, it is characterized in that: described lamp socket is made by metal material, it comprises pedestal and is positioned at the Lamp cup of pedestal top, the accommodation space that has ccontaining LED lamp plate in the described Lamp cup, the outer surface of described pedestal is provided with a plurality of double wedges, on pedestal, also offer some passages, described passage connects the upper surface and the outer surface of pedestal, and described LED lamp plate is positioned on the upper surface of pedestal, has spacing between the top opening of itself and described Lamp cup.
2, wide-angle shot-light bubble as claimed in claim 1, it is characterized in that: described passage is between adjacent double wedge.
3, wide-angle shot-light bubble as claimed in claim 2, it is characterized in that: described double wedge tilts to extend, and shelters from described passage.
4, wide-angle shot-light bubble as claimed in claim 1, it is characterized in that: described lampshade is dome shape.
5, wide-angle shot-light bubble as claimed in claim 1, it is characterized in that: described LED is a great power LED, also is provided with reflector in the Lamp cup of described lamp socket, described LED is gone out by the bottom projection of described reflector.
6, wide-angle shot-light bubble as claimed in claim 1, it is characterized in that: described LED is a common LED, also is folded with the heat conductive insulating film between described LED lamp plate and lamp socket.
7, wide-angle shot-light as claimed in claim 1 bubble is characterized in that: described wide-angle shot-light bubble comprises that also one is used for described lampshade is fixed on pressure ring on the lamp socket, and described pressure ring fixes the edge at lampshade and lamp socket.
8, wide-angle shot-light bubble as claimed in claim 1, it is characterized in that: described lamp socket is aluminium material, aluminum alloy material or copper material.
9, wide-angle shot-light bubble as claimed in claim 1, it is characterized in that: described lamp holder is MR16 lamp holder, GU10 lamp holder or E27 lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200135118U CN2903668Y (en) | 2006-04-12 | 2006-04-12 | Wide angle lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200135118U CN2903668Y (en) | 2006-04-12 | 2006-04-12 | Wide angle lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2903668Y true CN2903668Y (en) | 2007-05-23 |
Family
ID=38079081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200135118U Expired - Fee Related CN2903668Y (en) | 2006-04-12 | 2006-04-12 | Wide angle lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2903668Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100594322C (en) * | 2008-06-19 | 2010-03-17 | 蒋仲林 | Low-voltage LED energy-saving lighting lamp |
| US7874710B2 (en) | 2007-08-13 | 2011-01-25 | Top Energy Saving System Corp. | Light-emitting diode lamp |
| CN102121612A (en) * | 2011-02-28 | 2011-07-13 | 深圳市众明半导体照明有限公司 | LED bulb with fan and lamp |
| CN102192417A (en) * | 2010-03-01 | 2011-09-21 | 亿光电子工业股份有限公司 | Light source module and lamp |
| CN102322583A (en) * | 2011-09-13 | 2012-01-18 | 上海三思电子工程有限公司 | High-power LED (light-emitting diode) bulb light |
| CN102384382A (en) * | 2011-05-09 | 2012-03-21 | 厦门立明光电有限公司 | LED (Light-Emitting Diode) illumination lamp |
| CN102777811A (en) * | 2011-05-10 | 2012-11-14 | 肇庆市立得电子有限公司 | Lamp and radiating device thereof |
| CN104595767A (en) * | 2015-01-20 | 2015-05-06 | 江苏翠钻照明有限公司 | Lamp cup provided with replaceable lamp holder |
| CN105299509A (en) * | 2015-11-09 | 2016-02-03 | 繁昌县倍思生产力促进中心有限公司 | LED lamp |
-
2006
- 2006-04-12 CN CNU2006200135118U patent/CN2903668Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7874710B2 (en) | 2007-08-13 | 2011-01-25 | Top Energy Saving System Corp. | Light-emitting diode lamp |
| CN101368719B (en) * | 2007-08-13 | 2011-07-06 | 太一节能系统股份有限公司 | LED lamp |
| CN100594322C (en) * | 2008-06-19 | 2010-03-17 | 蒋仲林 | Low-voltage LED energy-saving lighting lamp |
| CN102192417A (en) * | 2010-03-01 | 2011-09-21 | 亿光电子工业股份有限公司 | Light source module and lamp |
| CN102121612A (en) * | 2011-02-28 | 2011-07-13 | 深圳市众明半导体照明有限公司 | LED bulb with fan and lamp |
| CN102121612B (en) * | 2011-02-28 | 2014-05-28 | 深圳市众明半导体照明有限公司 | LED bulb with fan and lamp |
| CN102384382A (en) * | 2011-05-09 | 2012-03-21 | 厦门立明光电有限公司 | LED (Light-Emitting Diode) illumination lamp |
| CN102384382B (en) * | 2011-05-09 | 2014-09-17 | 立达信绿色照明股份有限公司 | LED (Light-Emitting Diode) illumination lamp |
| CN102777811A (en) * | 2011-05-10 | 2012-11-14 | 肇庆市立得电子有限公司 | Lamp and radiating device thereof |
| CN102322583A (en) * | 2011-09-13 | 2012-01-18 | 上海三思电子工程有限公司 | High-power LED (light-emitting diode) bulb light |
| CN102322583B (en) * | 2011-09-13 | 2014-12-10 | 上海三思电子工程有限公司 | High-power LED (light-emitting diode) bulb light |
| CN104595767A (en) * | 2015-01-20 | 2015-05-06 | 江苏翠钻照明有限公司 | Lamp cup provided with replaceable lamp holder |
| CN105299509A (en) * | 2015-11-09 | 2016-02-03 | 繁昌县倍思生产力促进中心有限公司 | LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090220 Address after: No. 26, Jiangzhou Road, Binhai Industrial District, Jiangsu, Qidong 226200, China Patentee after: Qidong Civilight Lighting (shanghai) Co., Ltd. Address before: Guangdong province Shenzhen City Shiyan town Tangtou Hongfa Industrial Park D Building 5 floor, zip code: 518108 Patentee before: Honglulan Photoelectric Science & Technology Co., Ltd., Shenzhen City |
|
| ASS | Succession or assignment of patent right |
Owner name: QIDONG CITY ZHONGHENGYUAN ILLUMINATION SCIENCE CO. Free format text: FORMER OWNER: SHENZHEN CITY HONGLVLAN OPTO-ELECTRICAL SCIENCE CO., LTD. Effective date: 20090220 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070523 Termination date: 20140412 |