CN102767709B - LED lamp capable of emitting light from multiple sides - Google Patents
LED lamp capable of emitting light from multiple sides Download PDFInfo
- Publication number
- CN102767709B CN102767709B CN201210197768.3A CN201210197768A CN102767709B CN 102767709 B CN102767709 B CN 102767709B CN 201210197768 A CN201210197768 A CN 201210197768A CN 102767709 B CN102767709 B CN 102767709B
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- Prior art keywords
- radiator
- light source
- optics cover
- lamp
- power box
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to an LED lamp, in particular to an LED lamp capable of emitting light from multiple sides. Most of the existing LED energy-saving lamps emit light from a single side and plane, and accordingly large-range replacement of LED lamps is restricted, power is small, and hidden safety dangers exist. The LED lamp capable of emitting light from the multiple sides is characterized in that a radiator is in the shape of a hollow column, a plurality of light source inserting grooves and radiating grooves parallel to the axis of the radiator are arranged on the outer side of the radiator, the radiating grooves and the light source inserting grooves are arranged at intervals, and first area light sources are inserted in the light source inserting grooves; second area light sources are arranged at the right end of the radiator; and the section of an optical cover is U-shaped, the optical cover comprises a hemisphere and a cylindrical surface and is sleeved outside the radiator, and a plurality of ventilation grooves opposite to the radiating grooves of the radiator are arranged on the cylindrical surface of the optical cover. According to the technical scheme, light emitting from the multiple sides is achieved, scald is prevented, radiating performance of the radiator is improved, a hand can be prevented from touching the radiator, the light sources are area light sources, and power is not limited.
Description
Technical field
The present invention relates to a kind of LED lamp.
Background technology
Existing LED electricity-saving lamp major part is one side and planar light extracting, slotting lamp as horizontal in LED, LED corn lamp etc., and also the external diameter of lamp is all larger, is difficult to replace with conventional electricity-saving lamp, thus restricted the replacement on a large scale of LED lamp; And LED electricity-saving lamp mounts in the majority with small-power, power limited system; LED lamp surface radiating device exposes, and after lighting a lamp, temperature is very high, easily scalds hand during replacing, has potential safety hazard.
Summary of the invention
The technical assignment of the technical problem to be solved in the present invention and proposition is that prior art scheme is improved and improved, and a kind of LED lamp of multiaspect bright dipping is provided, and to reach the effect that realizes multiaspect bright dipping, and radiator is built-in, avoids the object of scalding.For this reason, the present invention takes following technical scheme.
A kind of LED lamp of multiaspect bright dipping, comprise radiator that the lamp holder for connecting lamp socket, the lamp power box being connected with lamp holder, left end be connected with lamp power box, be located at LED light source on radiator, be coated at LED light source optics cover, be located at lamp power box drive circuit, it is characterized in that: described radiator is hollow cylindrical, its lateral surface is provided with a plurality of light source inserting groove and the radiating grooves parallel with radiator axis, described radiating groove and inserting groove are arranged alternately, the first surface light source of pegging graft in described light source inserting groove; The right-hand member of described radiator is provided with the second area source; Described optics cover cross section is " U " shape, comprises hemisphere face and the face of cylinder, and optics outer sleeve is on radiator, and the face of cylinder of optics cover is provided with a plurality of ventilation slots relative with radiator heat-dissipation groove.Light source comprises first surface light source and the second area source, and the equal bright dipping of side and end face, realizes multiaspect bright dipping; Optics outer sleeve, at radiator, avoids radiator directly to contact with human body, prevents from scalding; Because air enters in the radiating groove of radiator indent through optics cover ventilation slot, improve the thermal diffusivity of radiator, can avoid hand to touch radiator simultaneously; Light source adopts area source, and power is not limited.
As the further of technique scheme improved and supplemented, the present invention also comprises following additional technical feature.
The hemisphere face of optics cover and the intersection on the face of cylinder are provided with inside annulus, and the inner ring of annulus extends to form cylindricality retainer plate left, and the both sides of optics cover ventilation slot extend internally and form the connecting portion matching with radiator heat-dissipation groove, and right-hand member and the annulus of connecting portion join.
The cylindricality retainer plate of optics cover is provided with the locating ring of evagination, the right-hand member of described radiator is provided with the locating dowel matching with cylindricality retainer plate, in described locating dowel, have a circle arc groove, in the arc groove of the locating ring embedding radiator of optics cover, the optics enclosure is connect on radiator.
The inner of optics cover connecting portion is provided with chimb, and optics cover connecting portion inserts in the radiating groove of radiator, and the chimb of connecting portion and the cell wall of radiating groove offset.
The right side of lamp power box is provided with a plurality of air-vents.
Described first surface light source comprises rectangular light source plate, is located at the rectangle illuminator on light source board, and described illuminator is connected to form by a plurality of LED chips, and described light source board inserts in the light source inserting groove of radiator; The second area source comprise embed radiator hole circular light source plate, be located at the circular luminous body on light source board.
The right side of described lamp power box is provided with the circular radiator slot of indent, and radiator and optics cover insert in radiator slot, and described radiator is connected with lamp power box or is fixed on lamp power box by adhesive linkage by connector.
Beneficial effect: light source comprises first surface light source and the second area source, the equal bright dipping of side and end face, realizes multiaspect bright dipping; Optics outer sleeve, at radiator, avoids radiator directly to contact with human body, prevents from scalding; Because air enters in the radiating groove of radiator indent through optics cover ventilation slot, improve the thermal diffusivity of radiator, can avoid hand to touch radiator simultaneously; Light source adopts area source, and power is not limited.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is sectional structure schematic diagram of the present invention.
Fig. 3 is explosion structural representation of the present invention.
Fig. 4 is optics cover structure schematic diagram of the present invention.
In figure: 1-lamp holder; 2-lamp power box; 201-air-vent; 3-radiator; 301-light source inserting groove; 302-radiating groove; 4-optics cover; 401-ventilation slot; 402-annulus; 403-retainer plate; 404-connecting portion; 5-drive circuit; 6-first surface light source; 7-the second area source.
The specific embodiment
Below in conjunction with Figure of description, technical scheme of the present invention is described in further detail.
As Figure 1-3, the present invention includes radiator 3 that the lamp holder 1 for connecting lamp socket, the lamp power box 2 being connected with lamp holder 1, left end be connected with lamp power box 2, be located at LED light source on radiator 3, be coated at LED light source optics cover 4, be located at lamp power box 2 drive circuits 5, it is characterized in that: described radiator 3 is hollow cylindrical, its lateral surface is provided with a plurality of light source inserting grooves 301 parallel with radiator 3 axis and radiating groove 302, described radiating groove 302 and inserting groove are arranged alternately, the first surface light source 6 of pegging graft in described light source inserting groove 301; The right-hand member of described radiator 3 is provided with the second area source 7; Described optics cover 4 cross sections are " U " shape, comprise hemisphere face and the face of cylinder, and optics cover 4 is outer to be enclosed within on radiator 3, and the face of cylinder of optics cover 4 is provided with a plurality of ventilation slots 401 relative with radiator 3 radiating grooves 302.The hemisphere face of optics cover 4 and the intersection on the face of cylinder are provided with inside annulus 402, the inner ring of annulus 402 extends to form cylindricality retainer plate 403 left, the both sides of optics cover 4 ventilation slots 401 extend internally and form the connecting portion 404 matching with radiator 3 radiating grooves 302, and the right-hand member of connecting portion 404 and annulus 402 join.The cylindricality retainer plate 403 of optics cover 4 is provided with the locating ring of evagination, the right-hand member of described radiator 3 is provided with the locating dowel matching with cylindricality retainer plate 403, in described locating dowel, have a circle arc groove, in the arc groove of the locating ring embedding radiator 3 of optics cover 4, make on optics cover 4 socket radiators 3.The inner of optics cover 4 connecting portions 404 is provided with chimb, and optics cover 4 connecting portions 404 insert in the radiating groove 302 of radiator 3, and the cell wall of the chimb of connecting portion 404 and radiating groove 302 offsets.The right side of lamp power box 2 is provided with a plurality of air-vents 201.Described first surface light source 6 comprises rectangular light source plate, is located at the rectangle illuminator on light source board, the second area source 7 comprise embed radiator hole circular light source plate, be located at the circular luminous body on light source board; Described illuminator is connected to form by a plurality of LED chips, and described light source board inserts in the light source inserting groove 301 of radiator 3.The right side of described lamp power box 2 is provided with circular radiator 3 slots of indent, and radiator 3 and optics cover 4 insert in radiator 3 slots, and described radiator 3 is connected with lamp power box 2 or is fixed on lamp power box 2 by adhesive linkage by connector.
Claims (5)
1. the LED lamp of a multiaspect bright dipping, comprise the lamp holder (1) for connecting lamp socket, the lamp power box (2) being connected with lamp holder (1), the radiator (3) that left end is connected with lamp power box (2), be located at the LED light source on radiator (3), be coated at the optics cover (4) of LED light source, be located at drive circuit (5) in lamp power box (2), it is characterized in that: described radiator (3) is hollow cylindrical, its lateral surface is provided with a plurality of light source inserting grooves (301) parallel with radiator (3) axis and radiating groove (302), described radiating groove (302) and inserting groove are arranged alternately, grafting first surface light source (6) in described light source inserting groove (301), the right-hand member of described radiator (3) is provided with the second area source (7), described optics cover (4) cross section is " U " shape, comprises hemisphere face and the face of cylinder, and optics cover (4) is outer is enclosed within radiator (3) above, and the face of cylinder of optics cover (4) is provided with a plurality of ventilation slots (401) relative with radiator (3) radiating groove (302), the hemisphere face of optics cover (4) and the intersection on the face of cylinder are provided with inside annulus (402), the inner ring of annulus (402) extends to form cylindricality retainer plate (403) left, the both sides of optics cover (4) ventilation slot (401) extend internally and form the connecting portion (404) matching with radiator (3) radiating groove (302), and the right-hand member of connecting portion (404) and annulus (402) join, the cylindricality retainer plate (403) of optics cover (4) is provided with the locating ring of evagination, the right-hand member of described radiator (3) is provided with the locating dowel matching with cylindricality retainer plate (403), in described locating dowel, have a circle arc groove, in the arc groove of the locating ring embedding radiator (3) of optics cover (4), make on optics cover (4) socket radiator (3).
2. the LED lamp of a kind of multiaspect bright dipping according to claim 1, it is characterized in that: the inner of optics cover (4) connecting portion (404) is provided with chimb, optics cover (4) connecting portion (404) inserts in the radiating groove (302) of radiator (3), and the cell wall of the chimb of connecting portion (404) and radiating groove (302) offsets.
3. the LED lamp of a kind of multiaspect bright dipping according to claim 1, is characterized in that: the right side of lamp power box (2) is provided with a plurality of air-vents (201).
4. the LED lamp of a kind of multiaspect bright dipping according to claim 1, it is characterized in that: described first surface light source (6) comprises rectangular light source plate, is located at the rectangle illuminator on light source board, described illuminator is connected to form by a plurality of LED chips, and described light source board inserts in the light source inserting groove (301) of radiator (3); The second area source (7) comprise insert radiator hole circular light source plate, be located at the circular luminous body on light source board.
5. the LED lamp of a kind of multiaspect bright dipping according to claim 1, it is characterized in that: the right side of described lamp power box (2) is provided with circular radiator (3) slot of indent, radiator (3) and optics cover (4) insert in radiator (3) slot, and described radiator (3) is connected with lamp power box (2) or is fixed on lamp power box (2) by adhesive linkage by connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210197768.3A CN102767709B (en) | 2012-06-13 | 2012-06-13 | LED lamp capable of emitting light from multiple sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210197768.3A CN102767709B (en) | 2012-06-13 | 2012-06-13 | LED lamp capable of emitting light from multiple sides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102767709A CN102767709A (en) | 2012-11-07 |
| CN102767709B true CN102767709B (en) | 2014-07-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210197768.3A Expired - Fee Related CN102767709B (en) | 2012-06-13 | 2012-06-13 | LED lamp capable of emitting light from multiple sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102767709B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033819A (en) * | 2014-06-23 | 2014-09-10 | 戈彦峰 | Marine LED lamp for industrial use |
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| CN1508839A (en) * | 2002-12-19 | 2004-06-30 | ���ר����������˾ | Lighting unit |
| US7513653B1 (en) * | 2007-12-12 | 2009-04-07 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | LED lamp having heat sink |
| CN101761812A (en) * | 2010-02-10 | 2010-06-30 | 周成凤 | Lamp tube type LED lamp |
| CN201954333U (en) * | 2011-03-04 | 2011-08-31 | 中山励骏光电科技有限公司 | LED energy saving lamp |
| CN202065708U (en) * | 2011-02-14 | 2011-12-07 | 浙江迈勒斯照明有限公司 | LED (light-emitting diode) lamp with hollow cooling base |
| CN102338318A (en) * | 2011-10-28 | 2012-02-01 | 江苏国星电器有限公司 | Energy-saving LED (light emitting diode) lamp |
| WO2011118992A4 (en) * | 2010-03-26 | 2012-03-08 | 주식회사 솔라코 컴퍼니 | Led lighting module and lighting lamp using same |
| CN202215993U (en) * | 2011-08-11 | 2012-05-09 | 李志成 | LED (Light-Emitting Diode) lamp apparatus capable of increasing multidirectional light-emitting efficiency |
| CN202580885U (en) * | 2012-06-13 | 2012-12-05 | 杭州赛佳科技有限公司 | Multi-surface light-emitting LED lamp |
-
2012
- 2012-06-13 CN CN201210197768.3A patent/CN102767709B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1508839A (en) * | 2002-12-19 | 2004-06-30 | ���ר����������˾ | Lighting unit |
| US7513653B1 (en) * | 2007-12-12 | 2009-04-07 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | LED lamp having heat sink |
| CN101761812A (en) * | 2010-02-10 | 2010-06-30 | 周成凤 | Lamp tube type LED lamp |
| WO2011118992A4 (en) * | 2010-03-26 | 2012-03-08 | 주식회사 솔라코 컴퍼니 | Led lighting module and lighting lamp using same |
| CN202065708U (en) * | 2011-02-14 | 2011-12-07 | 浙江迈勒斯照明有限公司 | LED (light-emitting diode) lamp with hollow cooling base |
| CN201954333U (en) * | 2011-03-04 | 2011-08-31 | 中山励骏光电科技有限公司 | LED energy saving lamp |
| CN202215993U (en) * | 2011-08-11 | 2012-05-09 | 李志成 | LED (Light-Emitting Diode) lamp apparatus capable of increasing multidirectional light-emitting efficiency |
| CN102338318A (en) * | 2011-10-28 | 2012-02-01 | 江苏国星电器有限公司 | Energy-saving LED (light emitting diode) lamp |
| CN202580885U (en) * | 2012-06-13 | 2012-12-05 | 杭州赛佳科技有限公司 | Multi-surface light-emitting LED lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102767709A (en) | 2012-11-07 |
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Granted publication date: 20140723 Termination date: 20170613 |
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| CF01 | Termination of patent right due to non-payment of annual fee |