CN101655204A - LED wall lamp - Google Patents

LED wall lamp Download PDF

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Publication number
CN101655204A
CN101655204A CN200910018740A CN200910018740A CN101655204A CN 101655204 A CN101655204 A CN 101655204A CN 200910018740 A CN200910018740 A CN 200910018740A CN 200910018740 A CN200910018740 A CN 200910018740A CN 101655204 A CN101655204 A CN 101655204A
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China
Prior art keywords
lamp
heat
lamp body
led
led wall
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Application number
CN200910018740A
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Chinese (zh)
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CN101655204B (en
Inventor
李金胜
魏波
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SHANDONG WEISHI LIGHTING TECHNOLOGY Co Ltd
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SHANDONG WEISHI LIGHTING TECHNOLOGY Co Ltd
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Priority to CN2009100187407A priority Critical patent/CN101655204B/en
Publication of CN101655204A publication Critical patent/CN101655204A/en
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Abstract

The invention relates to an LED wall lamp. The LED wall lamp comprises a lamp body and a LED lamp group, wherein the lamp body comprises strips of side plates and a bottom plate, an end cover, side plates, a bottom plate and an end cover formation groove are separately arranged at the each end of the lamp body, the LED lamp group is fixed in the groove, the bottom of the bottom plate is provided with a heat emission device, and the side plates, bottom plate and heat emission device are integrated section. The side plates, bottom plate and heat emission device are casted in one body for shapingand the heat emission device is arranged outside the lamp so that the heat emitted from the LED lamp group is easy to emit to the outside through the heat emission device, the conduction of heat is fast, the overall heat emission effect is good and the service life of the LED lamp group is long; in addition, heat emission fins are provided with triangle heat emission ridges so as to increase theheat emission area and the heat emission performance and the heat emission plates, heat emission fins, side plates and bottom plate are shaped in one body, thus the whole lamp body is more beautiful.

Description

A kind of LED wall lamp
Technical field
The present invention relates to a kind of lighting device, specifically, relate to a kind of LED wall lamp, belong to lighting technical field.
Background technology
Wall lamp mainly is the usefulness that is used for doing the building decoration illumination, also be used as occasions such as heavy construction, bridge, rivers embankment, gardens, square wash the wall light projector and profile sketches the contours.Traditional wall lamp of highly energy-consuming is progressively replaced by the LED wall lamp, the LED lamp belongs to the total solids cold light source, it is little to have volume, in light weight, firm in structure, and operating voltage is low, the characteristics of long service life, according to common light efficiency definition, the luminous efficiency of LED lamp is not high, but because the spectrum of LED lamp almost all concentrates on visible light frequency band, efficient can reach 80%～90%, and the visual efficiency of equal high-efficiency incandescence lamp only is 10%～20%, and the power of monomer LED lamp is generally 0.05W～1W, can satisfy different illumination needs by trunking mode.
Existing LED wall lamp normally adopts Heat Conduction Material to make the lamp body shell, then the LED lamp is fixed in the lamp body shell, because its lamp body shell seals, so cause the heat conduction bad, heat is not easy to come out, the integral heat sink effect is bad, and the service life of LED lamp is short.
Summary of the invention
The technical problem to be solved in the present invention is at above problem, and a kind of LED wall lamp is provided, and the integral heat sink of this LED wall lamp is effective, long service life.
For addressing the above problem, the present invention adopts following technical scheme: a kind of LED wall lamp, comprise lamp body and LED lamp group, lamp body comprises the side plate and the base plate of strip, be respectively equipped with an end cap at the two ends of lamp body, side plate, base plate and end cap form groove, and LED lamp group is fixed in the groove, it is characterized in that: the bottom of described base plate is provided with heat abstractor, the integral section that described side plate, base plate and heat abstractor are formed in one.
Adopt above technical scheme,, and heat abstractor is arranged on the outside of lamp body side plate, base plate and the moulding of heat abstractor integrally casting, the heat that LED lamp group is distributed is dispersed into the outside by heat abstractor easily, the heat conduction is fast, and integral heat sink is effective, the long service life of LED lamp group.
The prioritization scheme of heat abstractor, described heat abstractor comprise two heat sinks that are provided with along the lamp body length direction, and these two heat sinks are arranged on the both sides of lamp body.
The concrete prioritization scheme of heat abstractor, the base plate between described two heat sinks is provided with several radiating fins.
The concrete prioritization scheme of radiating fin, described radiating fin is provided with along the lamp body length direction.
Adopt above technical scheme, and heat sink, radiating fin and side plate and base plate is one-body molded, and LED wall lamp integral body is more attractive in appearance.
The technical scheme of more optimizing of radiating fin, described radiating fin and heat sink are provided with the heat radiation rib that is provided with along the lamp body length direction.
Adopt above technical scheme, triangle heat radiation rib is set on radiating fin, increased area of dissipation, improved heat dispersion.
The further optimization of technique scheme is provided with aluminium base in the described groove, and LED lamp group is fixed on the aluminium base.
Adopt above technical scheme, convenient when the LED wall lamp is installed, and strengthened the heat dispersion of LED lamp group.
A kind of concrete prioritization scheme has a cavity between described aluminium base and the base plate, be provided with controller in the cavity.
Adopt above technical scheme, more easily LED lamp group is controlled.
Another kind of concrete prioritization scheme, the outside of described two side plates is respectively equipped with the radiation tooth that is provided with along the lamp body length direction.
Adopt above technical scheme, increased area of dissipation, improved heat dispersion.
Another kind of concrete prioritization scheme, described side plate is provided with two water joints that are used for threading.
Adopt above technical scheme, strengthened the water resistance of LED wall lamp, improved the LED wall lamp adaptive capacity of environment to external world, improved service life
Another kind of concrete prioritization scheme, the inboard of described two side plates and two heat sinks is respectively equipped with a fixing hole that is used for fixing end cap.
The present invention adopts technique scheme, compared with prior art has the following advantages:
(1) with side plate, base plate and the moulding of heat abstractor integrally casting, and heat abstractor is arranged on the outside of lamp body, the heat that LED lamp group is distributed is dispersed into the outside by heat abstractor easily, and the heat conduction is fast, and integral heat sink is effective, the long service life of LED lamp group.
(2) triangle heat radiation rib is set on radiating fin, has increased area of dissipation, improved heat dispersion.
(3) heat sink is arranged on the both sides of lamp body, radiating fin is arranged between two heat sinks, and heat sink and radiating fin be arranged in parallel along the lamp body length direction, and heat sink, radiating fin and side plate and base plate are one-body molded, and lamp body integral body is more attractive in appearance.
Below in conjunction with drawings and Examples the present invention is elaborated.
Description of drawings
Accompanying drawing 1 is the structural representation of LED wall lamp in the embodiment of the invention;
Accompanying drawing 2 is side views of accompanying drawing 1;
Accompanying drawing 3 is that the A of accompanying drawing 1 is to structural representation;
Accompanying drawing 4 is cutaway views of LED wall lamp in the embodiment of the invention 1;
Accompanying drawing 5 is cutaway views of LED wall lamp in the embodiment of the invention 2.
Among the figure:
The 1-side plate, 2-base plate, 3-LED lamp group, 4-heat sink, the 5-rib that dispels the heat, 6-radiating fin, 7-aluminium base, 8-flat, 9-radiation tooth, 10-water joint, 11-fixing hole, 12-end cap, 13-installing hole, 14-holder, 15-cavity, 16-controller.
The specific embodiment
Embodiment 1, and accompanying drawing 1 is the structural representation of LED wall lamp, and accompanying drawing 2 is side views of accompanying drawing 1.Wall lamp comprises lamp body, lamp body comprises the aluminium matter side plate 1 and the base plate 2 of two strips, be respectively equipped with an aluminium matter end cap 12 at the two ends of lamp body, aluminium matter end cap 12 is tightly connected with side plate 1, two aluminium matter side plates 1, base plate 2 and aluminium matter end cap 12 form groove, LED lamp group 3 is fixed in the groove, be fixed with flat 8 on the top of lamp body, lamp body is provided with two water joints 10 that are used for threading, the bottom of lamp body is equipped with two holders 14 that are used for fixing lamp body, be respectively equipped with the radiation tooth 9 that extends along the lamp body length direction in the outside of two side plates 1, the length of radiation tooth 9 is identical with the length of lamp body.
Accompanying drawing 3 is that the A of accompanying drawing 1 is to structural representation.Have 4 installing holes 13 on the end cap 12 at two ends respectively.
Accompanying drawing 4 is cutaway views of LED wall lamp.Aluminium base 7 is installed in the groove, LED lamp group 3 is bonded on the aluminium base 7, between aluminium base 7 and base plate 2, has a cavity 15, be used for holding controller 16, flat 8 be fixed on LED lamp group 3 above, flat 8 is tightly connected by sealing joint strip with lamp body, the bottom of base plate 2 is provided with heat abstractor, side plate 1, the integral section that base plate 2 and heat abstractor are formed in one, this heat abstractor comprises two heat sinks 4 that extend along the lamp body length direction, these two heat sinks 4 be arranged in parallel and are vertically set on the side of base plate 2, the length of heat sink 4 is identical with the length of base plate 2, base plate 2 between two heat sinks 4 is provided with 3 radiating fins 6, radiating fin 6 is along lamp body length direction extension and identical with the length of base plate 2, on radiating fin 6 and the inboard of heat sink 4 be provided with the triangle heat radiation rib 5 that extends along the lamp body length direction, inboard at two side plates 1 and two heat sink 4 two ends is respectively equipped with a fixing hole 11, fixing hole 11 matches with installing hole 13, water joint 10 is connected with side plate 1 usefulness bolting, and water joint 10 matches with side plate 1.
Embodiment 2, and accompanying drawing 1 is the structural representation of LED wall lamp, and accompanying drawing 2 is side views of accompanying drawing 1.Wall lamp comprises lamp body, lamp body comprises the aluminium matter side plate 1 and the base plate 2 of two strips, be respectively equipped with an aluminium matter end cap 12 at the two ends of lamp body, aluminium matter end cap 12 is tightly connected with side plate 1, two aluminium matter side plates 1, base plate 2 and aluminium matter end cap 12 form groove, LED lamp group 3 is fixed in the groove, be fixed with flat 8 on the top of lamp body, lamp body is provided with two water joints 10 that are used for threading, the bottom of lamp body is equipped with two holders 14 that are used for fixing lamp body, be respectively equipped with the radiation tooth 9 that extends along the lamp body length direction in the outside of two side plates 1, the length of radiation tooth 9 is identical with the length of lamp body.
Accompanying drawing 3 is that the A of accompanying drawing 1 is to structural representation.Have 4 installing holes 13 on the end cap 12 at two ends respectively.
Accompanying drawing 5 is cutaway views of LED wall lamp.Aluminium base 7 is installed in the groove, aluminium base 7 closely is fixed on the base plate 2, LED lamp group 3 is bonded on the aluminium base 7, flat 8 be fixed on LED lamp group 3 above, flat 8 is tightly connected by sealing joint strip with lamp body, the bottom of base plate 2 is provided with heat abstractor, side plate 1, the integral section that base plate 2 and heat abstractor are formed in one, this heat abstractor comprises two heat sinks 4 that extend along the lamp body length direction, these two heat sinks 4 be arranged in parallel and are vertically set on the side of base plate 2, the length of heat sink 4 is identical with the length of base plate 2, base plate 2 between two heat sinks 4 is provided with 3 radiating fins 6, radiating fin 6 is along lamp body length direction extension and identical with the length of base plate 2, on radiating fin 6 and the inboard of heat sink 4 be provided with the triangle heat radiation rib 5 that extends along the lamp body length direction, inboard at two side plates 1 and two heat sink 4 two ends is respectively equipped with a fixing hole 11, fixing hole 11 matches with installing hole 13, water joint 10 is connected with side plate 1 usefulness bolting, and water joint 10 matches with side plate 1.

Claims (10)

1, a kind of LED wall lamp, comprise lamp body and LED lamp group (3), lamp body comprises the side plate (1) and the base plate (2) of strip, be respectively equipped with an end cap (12) at the two ends of lamp body, side plate (1), base plate (2) and end cap (12) form groove, LED lamp group (3) is fixed in the groove, it is characterized in that: the bottom of described base plate (2) is provided with heat abstractor, the integral section that described side plate (1), base plate (2) and heat abstractor are formed in one.
2, a kind of LED wall lamp as claimed in claim 1 is characterized in that: described heat abstractor comprises two heat sinks (4) that are provided with along the lamp body length direction, and these two heat sinks (4) are arranged on the both sides of lamp body.
3, a kind of LED wall lamp as claimed in claim 2 is characterized in that: the base plate (2) between described two heat sinks (4) is provided with several radiating fins (6).
4, a kind of LED wall lamp as claimed in claim 3, it is characterized in that: described radiating fin (6) is provided with along the lamp body length direction.
5, a kind of LED wall lamp as claimed in claim 4 is characterized in that: described radiating fin (6) and heat sink (4) are provided with the heat radiation rib (5) that is provided with along the lamp body length direction.
6, as one of them described a kind of LED wall lamp of claim 1-5, it is characterized in that: be provided with aluminium base (7) in the described groove, LED lamp group (3) is fixed on the aluminium base (7).
7, a kind of LED wall lamp as claimed in claim 6 is characterized in that: have a cavity (15) between described aluminium base (7) and the base plate (2), be provided with controller (16) in the cavity (15).
8, a kind of LED wall lamp as claimed in claim 1 is characterized in that: the outside of described two side plates (1) is respectively equipped with the radiation tooth (9) that is provided with along the lamp body length direction.
9, a kind of LED wall lamp as claimed in claim 1 is characterized in that: described side plate (1) is provided with two water joints (10) that are used for threading.
10, as one of them described a kind of LED wall lamp of claim 2-5, it is characterized in that: the inboard of described two side plates (1) and two heat sinks (4) is respectively equipped with a fixing hole (11) that is used for fixing end cap (12).
CN2009100187407A 2009-09-16 2009-09-16 LED wall lamp Active CN101655204B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009100187407A CN101655204B (en) 2009-09-16 2009-09-16 LED wall lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009100187407A CN101655204B (en) 2009-09-16 2009-09-16 LED wall lamp

Publications (2)

Publication Number Publication Date
CN101655204A true CN101655204A (en) 2010-02-24
CN101655204B CN101655204B (en) 2012-06-27

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102252238A (en) * 2011-07-25 2011-11-23 苏州晶雷光电照明科技有限公司 Modular light-emitting diode (LED) wall-washing lamp
AT12903U1 (en) * 2011-02-18 2013-01-15 Zumtobel Lighting Gmbh FAÇADE LIGHT WITH LIGHT DIODES
CN104269114A (en) * 2014-09-22 2015-01-07 苏州承源光电科技有限公司 LED (Light Emitting Diode) advertising display screen
CN104613349A (en) * 2015-02-12 2015-05-13 德阳市恒达灯具制造有限公司 LED (light emitting diode) integrated module with heat sink
CN104896377A (en) * 2015-06-12 2015-09-09 固态照明张家口有限公司 Durable LED (light-emitting diode) wall washing lamp
CN107246597A (en) * 2017-07-24 2017-10-13 中山雅大光电有限公司 Heat abstractor and lamp assembly
CN108758452A (en) * 2018-08-03 2018-11-06 桂林海威科技股份有限公司 A kind of LED lamp proximate matter external member

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101235959B (en) * 2008-02-02 2011-10-05 中微光电子(潍坊)有限公司 LED illuminating source
CN201262345Y (en) * 2008-09-03 2009-06-24 东莞勤上光电股份有限公司 Wall washing lamp
CN201293298Y (en) * 2008-10-28 2009-08-19 李勇 High power wall washing lamp with sealing performance
CN201475812U (en) * 2009-09-16 2010-05-19 山东魏仕照明科技有限公司 LED wall washing lamp

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT12903U1 (en) * 2011-02-18 2013-01-15 Zumtobel Lighting Gmbh FAÇADE LIGHT WITH LIGHT DIODES
US9464766B2 (en) 2011-02-18 2016-10-11 Zumtobel Lighting Gmbh Facade light comprising light-emitting diodes
CN102252238A (en) * 2011-07-25 2011-11-23 苏州晶雷光电照明科技有限公司 Modular light-emitting diode (LED) wall-washing lamp
CN104269114A (en) * 2014-09-22 2015-01-07 苏州承源光电科技有限公司 LED (Light Emitting Diode) advertising display screen
CN104613349A (en) * 2015-02-12 2015-05-13 德阳市恒达灯具制造有限公司 LED (light emitting diode) integrated module with heat sink
CN104896377A (en) * 2015-06-12 2015-09-09 固态照明张家口有限公司 Durable LED (light-emitting diode) wall washing lamp
CN107246597A (en) * 2017-07-24 2017-10-13 中山雅大光电有限公司 Heat abstractor and lamp assembly
CN108758452A (en) * 2018-08-03 2018-11-06 桂林海威科技股份有限公司 A kind of LED lamp proximate matter external member

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