CN201373315Y - Easy-to-radiate LED ceiling lamp - Google Patents

Easy-to-radiate LED ceiling lamp Download PDF

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Publication number
CN201373315Y
CN201373315Y CN200920052494U CN200920052494U CN201373315Y CN 201373315 Y CN201373315 Y CN 201373315Y CN 200920052494 U CN200920052494 U CN 200920052494U CN 200920052494 U CN200920052494 U CN 200920052494U CN 201373315 Y CN201373315 Y CN 201373315Y
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CN
China
Prior art keywords
aluminium alloy
led
heat radiation
light
radiation rack
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Expired - Fee Related
Application number
CN200920052494U
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Chinese (zh)
Inventor
林峻毅
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林峻毅
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Priority to CN200920052494U priority Critical patent/CN201373315Y/en
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Publication of CN201373315Y publication Critical patent/CN201373315Y/en
Anticipated expiration legal-status Critical
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Abstract

The utility model discloses an easy-to-radiate LED ceiling lamp, belongs to the technical field of lamps, and adopts the technical scheme that the LED ceiling lamp comprises an elongated aluminum alloy radiating rack, the top of the aluminum alloy radiating rack is provided with a power supply groove, and the upper part of the power supply groove is provided with a mounting fixed plate, wherein the underside of the aluminum alloy radiating rack is provided at least one mounting groove, and an LED light source module is arranged in the mounting groove. The easy-to-radiate LED ceiling lamp has the advantages of simple structure, even luminescence and good heat transfer and radiating effects, and is used for indoor and outdoor illumination.

Description

A kind of easy cooling LED Ceiling light
Technical field
The utility model relates to a kind of light fixture, and more particularly, it relates to a kind of easy cooling LED Ceiling light.
Background technology
Traditional indoor and outdoor illumination adopts incandescent lamp or electricity-saving lamp (neon tube lamp) usually, and its relative energy consumption is higher; Progress along with electronic technology, utilize the lighting of High Power LED (LED) combination more and more general,, have low in energy consumption because LED utilizes the luminescent properties after semiconductor is switched on luminous, the advantage of long service life, thereby become the emerging light source that substitutes the traditional lighting light source.With the light fixture of LED as light source, need to solve heat transfer and heat radiation and the dazzling and dazzling technical problem of spot light in the LED use, after therefore need improving, could utilize LED as light source to traditional Ceiling light structure.
The utility model content
The technical problems to be solved in the utility model is at the deficiencies in the prior art, provide a kind of simple in structure, luminous evenly, the easy cooling LED Ceiling light of heat transfer and good heat dissipation effect.
The technical solution of the utility model is such: a kind of easy cooling LED Ceiling light, the aluminium alloy heat radiation rack that comprises strip, be provided with power slot at aluminium alloy heat radiation rack top, be provided with mounting plate on power slot top, wherein, the downside of described aluminium alloy heat radiation rack is provided with at least one mounting groove, is provided with the led light source module in mounting groove.
In the above-mentioned a kind of easy cooling LED Ceiling light, described aluminium alloy heat radiation rack side also is provided with the polylith heat-dissipating fin, mounting groove extends continuously along aluminium alloy heat radiation rack length direction, the two sides of mounting groove are abducent light reflection surface, described led light source module by the aluminium base that is arranged on the mounting groove inner bottom part, be arranged on a plurality of LED lamps on the aluminium base, the diffuser that is arranged on the LED lamp outside forms; Between LED lamp and diffuser, be provided with the even optical element of secondary optics that constitutes by even mating plate of secondary optics or even optical lens.
In the above-mentioned a kind of easy cooling LED Ceiling light, described aluminium alloy heat radiation rack side also is provided with the polylith heat-dissipating fin, and mounting groove extends continuously along aluminium alloy heat radiation rack length direction; The led light source module can also adopt microscler LED lamp body, and this microscler LED lamp body is by aluminium alloy flute profile part, and the diffuser that is installed in aluminium base in the aluminium alloy flute profile part, is arranged on a plurality of LED lamps on the aluminium base and is arranged on the LED lamp outside is formed; Between LED lamp and diffuser, also be provided with the even optical element of secondary optics that constitutes by even mating plate of secondary optics or even optical lens.
In the above-mentioned a kind of easy cooling LED Ceiling light, described aluminium alloy heat radiation rack side also is provided with the polylith heat-dissipating fin, and mounting groove extends continuously along aluminium alloy heat radiation rack length direction; The led light source module can also be made up of a plurality of cylindrical LED lamp bodies that are installed in the mounting groove at interval, each cylindrical LED lamp body all is by monolateral uncovered tubular aluminum alloy casing, be arranged on the substrate of tubular aluminum alloy casing inner bottom part, be installed in the LED lamp on the substrate, the condensing body that is arranged on the LED lamp outside is formed with the light-passing board that is arranged on the uncovered portion of shell; Described condensing body is the taper snoot, is provided with the even mating plate of secondary optics between condensing body and light-passing board; Between the uncovered portion of light-passing board and tubular aluminum alloy casing, also be provided with O-ring seal; Also be provided with the aluminium alloy retainer ring in the light-passing board outside, this aluminium alloy retainer ring is threaded with the tubular aluminum alloy casing; Described tubular aluminum alloy casing bottom is provided with the heat conduction collision mat with the contact-making surface of aluminium alloy heat radiation rack.
After the utility model adopts said structure, by directly the led light source module being installed in the mounting groove bottom of aluminium alloy heat radiation rack, heat transmission and heat dissipation problem in the use of LED lamp have been solved preferably, can not cause heat accumulation and make the LED lamp be in higher temperature for a long time and work, thereby guarantee the long-time use of LED lamp, it is simple in structure, has solved the heat transfer and the heat dissipation problem of present high-powered LED lamp lighting preferably.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the perspective view of the utility model specific embodiment 1;
Fig. 2 is the cross-sectional view of embodiment 1;
Fig. 3 is the cross-sectional view of the utility model specific embodiment 2;
Fig. 4 is the cross-sectional view of the utility model specific embodiment 3;
Fig. 5 is the cross-sectional view of the utility model specific embodiment 4;
Fig. 6 is the structural representation of led light source among the embodiment 4;
Fig. 7 is the decomposition texture schematic diagram of led light source among the embodiment 4.
The specific embodiment
Embodiment 1
Consult Fig. 1, shown in Figure 2, a kind of easy cooling LED Ceiling light of the present utility model, the aluminium alloy heat radiation rack 1 that comprises strip, be provided with power slot 1a at aluminium alloy heat radiation rack 1 top, be provided with mounting plate 2 on power slot 1a top, install and fix half 2 with the power slot 1a notch socket connection of aluminium alloy heat radiation rack 1; Be equipped with polylith heat-dissipating fin 1b in the two sides of aluminium alloy heat radiation rack 1, both sides, bottom and bottom at aluminium alloy heat radiation rack 1 are respectively equipped with a mounting groove 1c, mounting groove 1c in the present embodiment is the through slot that extends continuously along aluminium alloy heat radiation rack 1 length direction, needs end, the two ends sealing with mounting groove 1c behind assembled LED light source module 3; The two sides of mounting groove 1c are abducent light reflection surface, in mounting groove 1c, be provided with led light source module 3, the led light source module 3 in the present embodiment by the aluminium base 4 that is arranged on mounting groove 1c inner bottom part, be arranged on a plurality of LED lamps 5 on the aluminium base 4, the diffuser 6 that is arranged on LED lamp 5 outsides forms; Between LED lamp 5 and diffuser 6, be provided with the even optical element 7 of secondary optics,, prevent the dazzling and dazzle when LED lamp 5 is luminous to strengthen even light effect; The even optical element 7 of secondary optics in the present embodiment adopts the even mating plate of secondary optics, is arranged on diffuser 6 inwalls.
Embodiment 2
Consult shown in Figure 3, a kind of easy cooling LED Ceiling light of the present utility model, the aluminium alloy heat radiation rack 1 that comprises strip, be provided with power slot 1a at aluminium alloy heat radiation rack 1 top, be provided with mounting plate 2 on power slot 1a top, install and fix half 2 with the power slot 1a notch socket connection of aluminium alloy heat radiation rack 1; Two sides and the middle polylith heat-dissipating fin 1b that is equipped with in bottom at aluminium alloy heat radiation rack 1, be respectively equipped with a mounting groove 1c in the both sides, bottom of aluminium alloy heat radiation rack 1, mounting groove 1c in the present embodiment is the through slot that extends continuously along aluminium alloy heat radiation rack 1 length direction, the two sides of mounting groove 1c are abducent light reflection surface, be provided with led light source module 3 in mounting groove 1c, the led light source module 3 in the present embodiment is by the aluminium base 4 that is arranged on mounting groove 1c inner bottom part, be arranged on a plurality of LED lamps 5 on the aluminium base 4, the diffuser 6 that is arranged on LED lamp 5 outsides is formed; Between LED lamp 5 and diffuser 6, be provided with the even optical element 7 of secondary optics,, prevent the dazzling and dazzle when LED lamp 5 is luminous to strengthen even light effect; The even optical element 7 of secondary optics in the present embodiment adopts even optical lens, is arranged on the aluminium base 4.
Embodiment 3
Consult shown in Figure 4, a kind of easy cooling LED Ceiling light of the utility model, substantially the same manner as Example 1, different is that led light source module 3 is microscler LED lamp body, this microscler LED lamp body is by aluminium alloy flute profile part 8, and the diffuser 6 that is installed in aluminium base 4 in the aluminium alloy flute profile part 8, is arranged on a plurality of LED lamps 5 on the aluminium base 4 and is arranged on LED lamp 5 outsides is formed; Between LED lamp 5 and diffuser 6, be provided with the even optical element 7 of secondary optics,, prevent the dazzling and dazzle when LED lamp 5 is luminous to strengthen even light effect; The even optical element 7 of secondary optics in the present embodiment adopts the even mating plate of secondary optics, is arranged on diffuser 6 inwalls.
Embodiment 4
Consult Fig. 5, Fig. 6, shown in Figure 7, a kind of easy cooling LED Ceiling light of the present utility model, comprise aluminium alloy heat radiation rack 1, be provided with power slot 1a at aluminium alloy heat radiation rack 1 top, be provided with mounting plate 2 on power slot 1a top, install and fix half 2 with the power slot 1a notch socket connection of aluminium alloy heat radiation rack 1; Be provided with polylith heat-dissipating fin 1b in aluminium alloy heat radiation rack 1 both sides, on the two sides, bottom of aluminium alloy heat radiation rack 1, be respectively equipped with a mounting groove 1c, in mounting groove 1c, be provided with led light source module 3; Mounting groove 1c in the present embodiment is the through slot that extends continuously along aluminium alloy heat radiation rack 1 length direction; And the led light source module 3 in the present embodiment is made up of a plurality of cylindrical LED lamp bodies 9 that are installed in mounting groove 1c inner bottom part at interval; Each cylindrical LED lamp body 9 all is by monolateral uncovered tubular aluminum alloy casing 9a, be arranged on the substrate 9b of tubular aluminum alloy casing 9a inner bottom part, be installed in the LED lamp 9c on the substrate 9b, the condensing body 9d that is arranged on the LED lamp 9c outside forms with the light-passing board 9e that is arranged on the uncovered portion of tubular aluminum alloy casing 9a; Condensing body 9d in the present embodiment is taper snoot (also can adopt the even light body of taper optically focused or other taper or ellipse taper diffuse(d) reflector by the secondary optics requirement, reach the even light optical lens of optically focused); Aluminium alloy heat radiation rack 1 in the utility model and monolateral uncovered tubular aluminum alloy casing 9a form the radiator structure of led light source module 3 jointly, and can determine the area of dissipation of aluminium alloy heat radiation rack 1 and monolateral uncovered tubular aluminum alloy casing 9a according to environment for use temperature needs; Cylindrical LED lamp body 9 in the present embodiment also is provided with the even mating plate 9f of secondary optics between condensing body 9d and light-passing board 9e, can reduce the hot spot that illumination is, improves illuminating effect; And between the uncovered portion of light-passing board 9e and tubular aluminum alloy casing 9a, also be provided with O-ring seal 9g, with waterproof and the anti-dust performance that improves single cylindrical LED lamp body 9; Also in the light-passing board 9e outside aluminium alloy retainer ring 9h is set also, this aluminium alloy retainer ring 9h is threaded with tubular aluminum alloy casing 9a, can make things convenient for the lamp body assembling like this; When cylindrical LED lamp body 9 is assembled with aluminium alloy heat radiation rack 1, can heat conduction collision mat 9i be set at the contact-making surface of tubular aluminum alloy casing 9a bottom and aluminium alloy heat radiation rack 1, to strengthen whole waterproof and anti-dust performance.
The utility model can substitute traditional Ceiling light, is used for indoor and outdoor illumination.

Claims (10)

1. easy cooling LED Ceiling light, the aluminium alloy heat radiation rack (1) that comprises strip, be provided with power slot (1a) at aluminium alloy heat radiation rack (1) top, be provided with mounting plate (2) on power slot (1a) top, it is characterized in that, the downside of described aluminium alloy heat radiation rack (1) is provided with at least one mounting groove (1c), is provided with led light source module (3) in mounting groove (1c).
2. a kind of easy cooling LED Ceiling light according to claim 1, it is characterized in that, described aluminium alloy heat radiation rack (1) side also is provided with polylith heat-dissipating fin (1b), mounting groove (1c) extends continuously along aluminium alloy heat radiation rack (1) length direction, the two sides of mounting groove (1c) are abducent light reflection surface, described led light source module (3) by the aluminium base (4) that is arranged on mounting groove (1c) inner bottom part, be arranged on a plurality of LED lamps (5) on the aluminium base (4), the diffuser (6) that is arranged on LED lamp (5) outside forms.
3. a kind of easy cooling LED Ceiling light according to claim 2 is characterized in that, is provided with the even optical element (7) of secondary optics that is made of even mating plate of secondary optics or even optical lens between described LED lamp (5) and the diffuser (6).
4. a kind of easy cooling LED Ceiling light according to claim 1 is characterized in that, described aluminium alloy heat radiation rack (1) side also is provided with polylith heat-dissipating fin (1b), and mounting groove (1c) extends continuously along aluminium alloy heat radiation rack (1) length direction; Led light source module (3) is microscler LED lamp body, this microscler LED lamp body is by aluminium alloy flute profile part (8), and the diffuser (6) that is installed in aluminium base (4) in the aluminium alloy flute profile part (8), is arranged on a plurality of LED lamps (5) on the aluminium base (4) and is arranged on LED lamp (5) outside is formed.
5. a kind of easy cooling LED Ceiling light according to claim 4 is characterized in that, also is provided with the even optical element (7) of secondary optics that is made of even mating plate of secondary optics or even optical lens between described LED lamp (5) and the diffuser (6).
6. a kind of easy cooling LED Ceiling light according to claim 1 is characterized in that, described aluminium alloy heat radiation rack (1) side also is provided with polylith heat-dissipating fin (1b), and mounting groove (1c) extends continuously along aluminium alloy heat radiation rack (1) length direction; Led light source module (3) is made up of a plurality of cylindrical LED lamp bodies (9) that are installed in the mounting groove (1c) at interval, each cylindrical LED lamp body (9) all is by monolateral uncovered tubular aluminum alloy casing (9a), be arranged on the substrate (9b) of tubular aluminum alloy casing (9a) inner bottom part, be installed in the LED lamp (9c) on the substrate (9b), be arranged on the condensing body (9d) in LED lamp (9c) outside and be arranged on light-passing board (9e) composition of the uncovered portion of shell (9d).
7. a kind of easy cooling LED Ceiling light according to claim 6 is characterized in that described condensing body (9d) is the taper snoot, is provided with the even mating plate (9f) of secondary optics between condensing body (9d) and light-passing board (9e).
8. a kind of easy cooling LED Ceiling light according to claim 6 is characterized in that, also is provided with O-ring seal (9g) between the uncovered portion of described light-passing board (9e) and tubular aluminum alloy casing (9a).
9. according to claim 6 or 7 or 8 described a kind of easy cooling LED Ceiling lights, it is characterized in that described light-passing board (9e) outside also is provided with aluminium alloy retainer ring (9h), this aluminium alloy retainer ring (9h) is threaded with tubular aluminum alloy casing (9a).
10. a kind of easy cooling LED Ceiling light according to claim 6 is characterized in that, described tubular aluminum alloy casing (9a) bottom is provided with heat conduction collision mat (9i) with the contact-making surface of aluminium alloy heat radiation rack (1).
CN200920052494U 2009-03-12 2009-03-12 Easy-to-radiate LED ceiling lamp Expired - Fee Related CN201373315Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920052494U CN201373315Y (en) 2009-03-12 2009-03-12 Easy-to-radiate LED ceiling lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920052494U CN201373315Y (en) 2009-03-12 2009-03-12 Easy-to-radiate LED ceiling lamp

Publications (1)

Publication Number Publication Date
CN201373315Y true CN201373315Y (en) 2009-12-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920052494U Expired - Fee Related CN201373315Y (en) 2009-03-12 2009-03-12 Easy-to-radiate LED ceiling lamp

Country Status (1)

Country Link
CN (1) CN201373315Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102392948A (en) * 2011-11-28 2012-03-28 罗业富 Modular high-definition LED (light emitting diode) daylight lamp
CN102713419A (en) * 2010-07-01 2012-10-03 正屋(厦门)电子有限公司 Improved structure of LED lamp
CN103185216A (en) * 2011-12-28 2013-07-03 海洋王照明科技股份有限公司 LED (Light Emitting Diode) lamp
WO2013097624A1 (en) * 2011-12-28 2013-07-04 Zhu Guilin Light-convergent cover applicable to led light fitting

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102713419A (en) * 2010-07-01 2012-10-03 正屋(厦门)电子有限公司 Improved structure of LED lamp
CN102392948A (en) * 2011-11-28 2012-03-28 罗业富 Modular high-definition LED (light emitting diode) daylight lamp
CN103185216A (en) * 2011-12-28 2013-07-03 海洋王照明科技股份有限公司 LED (Light Emitting Diode) lamp
WO2013097624A1 (en) * 2011-12-28 2013-07-04 Zhu Guilin Light-convergent cover applicable to led light fitting
CN103185216B (en) * 2011-12-28 2015-10-28 海洋王照明科技股份有限公司 Led lamp

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Dongguan Yaoguang Lighting Technology Co., Ltd.

Assignor: Lin Junyi

Contract record no.: 2010990000516

Denomination of utility model: Easy-to-radiate LED ceiling lamp

Granted publication date: 20091230

License type: Exclusive License

Record date: 20100726

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091230

Termination date: 20120312

C17 Cessation of patent right