CN204785657U - High -efficient heat dissipation LED illumination down lamp - Google Patents
High -efficient heat dissipation LED illumination down lamp Download PDFInfo
- Publication number
- CN204785657U CN204785657U CN201520395346.6U CN201520395346U CN204785657U CN 204785657 U CN204785657 U CN 204785657U CN 201520395346 U CN201520395346 U CN 201520395346U CN 204785657 U CN204785657 U CN 204785657U
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- Prior art keywords
- lamp
- thick bamboo
- down lamp
- led illumination
- led
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Abstract
The utility model discloses a high -efficient heat dissipation LED illumination down lamp, including a lamp section of thick bamboo that adopts the aluminium alloy preparation, lamp section of thick bamboo both ends are provided with protecgulum and hou gai respectively, and a lamp section of thick bamboo is built -in to be equipped with LED light -emitting component and LED power, be provided with in the lamp section of thick bamboo with lamp section of thick bamboo in close contact with's aluminium system mounting panel, the LED light -emitting component snap -on is on the mounting panel. The utility model discloses a LED illumination down lamp is installed LED light -emitting component on the mounting panel, and heat that the LED light -emitting component during operation produced passes through the mounting panel and outwards dispels the heat on conducting a lamp section of thick bamboo again, outwards gives off the heat with the help of a whole lamp section of thick bamboo, and the radiating efficiency is high, and what the heat can not be too much simultaneously gathers inside a lamp section of thick bamboo, improves the life of LED light -emitting component and LED power. The utility model discloses a structure that the radiator is still removed from to LED illumination down lamp need not to set up the through -hole and carries out the convection current on the lamp section of thick bamboo, make down lamp overall structure simpler, light to improve the waterproof performance of down lamp, reduce the production and processing cost.
Description
Technical field
The utility model relates to Down lamp, is specifically related to a kind of high-efficiency heat radiating LED illumination down lamp.
Background technology
LED illumination Down lamp has the purposes of illumination, decoration, is widely used in the place such as family, market, also usually applies out of doors.The lamp cylinder of existing LED illumination Down lamp only plays the effect of protection and decoration, the heat radiation of LED luminescence chip is that the radiator by being fixed on LED luminescence chip rear carries out, but the lamp cylinder being installed in Down lamp due to radiator is inner, can only by the outside distribute heat of louvre on lamp cylinder, radiating effect is poor, heat accumulation is inner at lamp cylinder, causes lamp cylinder internal temperature too high, affects the service life of power supply and luminescence chip; Meanwhile, the setting of radiator also can increase the volume and weight of LED illumination Down lamp, and improves the production cost of LED illumination Down lamp.
Utility model content
Radiating effect difference, service life short problem is there is in order to solve existing LED illumination Down lamp, the purpose of this utility model is to provide a kind of high-efficiency heat radiating LED illumination down lamp, utilizes lamp cylinder to dispel the heat, and improves radiating efficiency, and without the need to arranging radiator, reduce costs.
The technical scheme that the utility model adopts is:
A kind of high-efficiency heat radiating LED illumination down lamp, comprise the lamp cylinder adopting aluminium profile, lamp cylinder two ends are respectively arranged with protecgulum and bonnet, LED luminescence component and LED power is equiped with in lamp cylinder, be provided with the aluminum installing plate with lamp cylinder close contact in described lamp cylinder, described LED luminescence component is directly fixed on a mounting board.
As the further improvement of technique scheme, it is inner that described installing plate is arranged on lamp cylinder by interference fit.
As the further improvement of technique scheme, described lamp cylinder inwall is provided with the perpendicular muscle guiding installing plate.Further, perpendicular muscle two ends are provided with screw, can be used for installing protecgulum and bonnet.
As the further improvement of technique scheme, described installing plate also can be one-body molded with lamp cylinder.
As the further improvement of technique scheme, the thickness of described installing plate is greater than 5mm, ensures the effect of heat transfer heat radiation.
As the further improvement of technique scheme, lamp cylinder interior separation is former and later two chambers by described installing plate, described LED luminescence component is arranged on front chamber, described LED power is arranged on rear chamber, installing plate is provided with wire through-hole, and wire connects LED luminescence component and LED power through wire through-hole.
As the further improvement of technique scheme, described protecgulum is provided with prefocus cup, and prefocus cup is positioned at front chamber.
As the further improvement of technique scheme, described rear exterior surface has been bolted mounting bracket.
The beneficial effects of the utility model are:
LED luminescence component is arranged on on the installing plate of the lamp cylinder close contact of aluminum by LED illumination Down lamp of the present utility model, the heat produced during the work of LED luminescence component, be transmitted on lamp cylinder by installing plate, and outwards dispel the heat, outwards to dispel the heat heat by whole lamp cylinder, radiating efficiency is high, and what heat can not be too much simultaneously accumulates in lamp cylinder inside, improves the service life of LED luminescence component and LED power.LED illumination Down lamp of the present utility model also removes the structure of radiator from, lamp cylinder also carrying out convection current without the need to offering through hole, both having made Down lamp overall structure simpler, light, having improved again the water resistance of Down lamp, make it meet the water protection standards of 6.5 grades, country, and reduce production and processing cost.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of LED illumination Down lamp of the present utility model;
Fig. 2 is the sectional view of LED illumination Down lamp of the present utility model;
Fig. 3 is one of structural representation of installing plate and lamp cylinder;
Fig. 4 is the structural representation two of installing plate and lamp cylinder.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, the preferred embodiment that the utility model provides, comprises lamp cylinder 1, protecgulum 2 and bonnet 3, installing plate 5 is installed with by interference fit in lamp cylinder 1, preferably, lamp cylinder 1 and installing plate 5 all adopt aluminium profile, have the advantages such as light, perfect heat-dissipating.Lamp cylinder 1 inside is provided with many perpendicular muscle 11, for guiding installing plate 5, makes it install smoothly, and perpendicular muscle 11 two ends are provided with screw, can be used for installing protecgulum 2 and bonnet 3.The thickness of installing plate 5 is not less than 5mm, preferably at more than 8mm.Installing plate 5 is provided with LED installation screw 51, LED luminescence component 6 to be directly fixed on installing plate 5 by bolt.Lamp cylinder 1 interior separation is front chamber and rear chamber by installing plate 5, and LED luminescence component 6 is positioned at front chamber, and LED power 7 is arranged on rear chamber, installing plate 5 is provided with wire through-hole 52, and wire connects LED luminescence component 6 and LED power 7 through wire through-hole 52.Described protecgulum 2 is also provided with prefocus cup 21, and prefocus cup 21 is positioned at front chamber.Further, described bonnet 3 outer surface has been bolted mounting bracket 4.
LED luminescence component 6 is arranged on on the installing plate 5 of lamp cylinder 1 close contact of aluminum by LED illumination Down lamp of the present utility model, the heat produced when LED luminescence component 6 works is transmitted on lamp cylinder 1 by installing plate 5, outwards dispel the heat again, by whole lamp cylinder 1 outwards distribute heat, radiating efficiency is high, what heat can not be too much simultaneously accumulates in lamp cylinder 1 inside, improves the service life of LED luminescence component 6 and LED power 7.LED illumination Down lamp of the present utility model also removes the structure of radiator from, lamp cylinder 1 also carrying out convection current without the need to offering through hole, both having made Down lamp overall structure simpler, light, having improved again the water resistance of Down lamp, make it meet the water protection standards of 6.5 grades, country, be more suitable for outdoor use; Owing to eliminating radiator, reduce the production and processing cost of Down lamp.
Above concrete structure and sized data illustrate preferred embodiment of the present utility model, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (8)
1. a high-efficiency heat radiating LED illumination down lamp, comprise the lamp cylinder (1) adopting aluminium profile, lamp cylinder (1) two ends are respectively arranged with protecgulum (2) and bonnet (3), LED luminescence component (6) and LED power (7) is equiped with in lamp cylinder (1), it is characterized in that: be provided with the aluminum installing plate (5) with lamp cylinder (1) close contact in described lamp cylinder (1), described LED luminescence component (6) is directly fixed on installing plate (5).
2. a kind of high-efficiency heat radiating LED illumination down lamp according to claim 1, is characterized in that: it is inner that described installing plate (5) is arranged on lamp cylinder (1) by interference fit.
3. a kind of high-efficiency heat radiating LED illumination down lamp according to claim 2, is characterized in that: described lamp cylinder (1) inwall is provided with the perpendicular muscle (11) guiding installing plate (5).
4. a kind of high-efficiency heat radiating LED illumination down lamp according to claim 1, is characterized in that: described installing plate (5) is one-body molded with lamp cylinder (1).
5., according to the arbitrary described a kind of high-efficiency heat radiating LED illumination down lamp of Claims 1-4, it is characterized in that: the thickness of described installing plate (5) is greater than 5mm.
6. according to the arbitrary described a kind of high-efficiency heat radiating LED illumination down lamp of Claims 1-4, it is characterized in that: lamp cylinder (1) interior separation is former and later two chambers by described installing plate (5), described LED luminescence component (6) is arranged on front chamber, described LED power (7) is arranged on rear chamber, installing plate (5) is provided with wire through-hole (52), wire connects LED luminescence component (6) and LED power (7) through wire through-hole (52).
7. a kind of high-efficiency heat radiating LED illumination down lamp according to claim 6, it is characterized in that: described protecgulum (2) is provided with prefocus cup (21), prefocus cup (21) is positioned at front chamber.
8. a kind of high-efficiency heat radiating LED illumination down lamp according to claim 1, is characterized in that: described bonnet (3) outer surface has been bolted mounting bracket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395346.6U CN204785657U (en) | 2015-06-09 | 2015-06-09 | High -efficient heat dissipation LED illumination down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395346.6U CN204785657U (en) | 2015-06-09 | 2015-06-09 | High -efficient heat dissipation LED illumination down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204785657U true CN204785657U (en) | 2015-11-18 |
Family
ID=54525705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520395346.6U Expired - Fee Related CN204785657U (en) | 2015-06-09 | 2015-06-09 | High -efficient heat dissipation LED illumination down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204785657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109118978A (en) * | 2018-10-26 | 2019-01-01 | 广东德豪锐拓显示技术有限公司 | A kind of LED pixel cylinder and LED display |
| CN110594634A (en) * | 2019-09-17 | 2019-12-20 | 佛山市南海雷恩光电科技有限公司 | Practical convenient module light source |
-
2015
- 2015-06-09 CN CN201520395346.6U patent/CN204785657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109118978A (en) * | 2018-10-26 | 2019-01-01 | 广东德豪锐拓显示技术有限公司 | A kind of LED pixel cylinder and LED display |
| CN110594634A (en) * | 2019-09-17 | 2019-12-20 | 佛山市南海雷恩光电科技有限公司 | Practical convenient module light source |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20200609 |