CN102829403A - Combined cylindrical lamp with high heat dissipation effect - Google Patents
Combined cylindrical lamp with high heat dissipation effect Download PDFInfo
- Publication number
- CN102829403A CN102829403A CN2012103526575A CN201210352657A CN102829403A CN 102829403 A CN102829403 A CN 102829403A CN 2012103526575 A CN2012103526575 A CN 2012103526575A CN 201210352657 A CN201210352657 A CN 201210352657A CN 102829403 A CN102829403 A CN 102829403A
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- Prior art keywords
- heat dissipation
- dissipation base
- lamp
- mentioned
- heat radiation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 39
- 230000000694 effects Effects 0.000 title abstract description 10
- 230000005855 radiation Effects 0.000 claims description 22
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 239000004922 lacquer Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000003973 paint Substances 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000004512 die casting Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a combined cylindrical lamp with high heat dissipation effect. The combined cylindrical lamp is characterized by comprising a heat dissipation base, a reflection cup which is fixedly connected with the heat dissipation base, a lamp cover for sealing the reflection cup, and a light source board which is arranged in a cavity defined by the heat dissipation base, the reflection cup and the lamp cover; the heat dissipation base comprises a hollow main body, heat dissipation blades formed on the lateral face of the hollow main body, and a heat exchange surface for sealing an opening end of the hollow main body; the light source board is adhered to the heat exchange surface; heat dissipation paint is coated on the heat dissipation base; and reflection films are adhered to the inner wall of the reflection cup and the light source board. The combined cylindrical lamp provided by the invention has the following beneficial effects: the heat dissipation base has a better heat dissipation effect under the actions of the heat dissipation blades and the heat dissipation paint; the reflection films are adhered to the inner wall of the reflection cup and the light source board, so that the light emitting efficiency of the cylindrical lamp is greatly improved, and the cylindrical lamp has good energy conversation effect; and when the combined cylindrical lamp is in use, the heat dissipation base is hidden in a ceiling, and the reflection cup and the lamp cover are exposed to the outside, so that the combined cylindrical lamp is beautiful.
Description
Technical field
The present invention relates to a kind of light fixture, be specifically related to a kind of knockdown high heat radiation Down lamp.
Background technology
Present Down lamp adopts bulb, energy-saving bulb as its Lights section mostly, and major part all adopted the die casting aluminium shell, but there is complicated, the with high costs shortcoming of processing procedure in it.
In recent years, the fast development along with the LED technology also appears at rapidly on the market with the Down lamp of LED lamp as energy-conserving light source, but because of it lacks global design, causes this Down lamp often can not reach the energy-saving effect of expection.In addition, a large portion is arranged with the Down lamp of LED lamp as light source, its shell has still continued aluminium die casting structure; And then powder body coating aluminium shell; So, the heat-sinking capability of aluminium shell is just completely cut off, has sacrificed by powder, and the bad meeting of dispelling the heat has a strong impact on the service life of product; Yet do not do application, the aluminium case surface just is naked state, has a strong impact on the attractive in appearance of product.
Summary of the invention
For solving the deficiency of prior art, the object of the present invention is to provide a kind of knockdown Down lamp, this Down lamp is not only attractive in appearance, and light extraction efficiency is high, energy-conservation, has more tangible radiating effect.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
The high heat radiation of combined type Down lamp is characterized in that, comprising: heat dissipation base, with the reflector that aforementioned heat dissipation base is fixedly connected, seal the lampshade of aforementioned reflector, and be arranged at the lamp source plate in the cavity that is surrounded by heat dissipation base, reflector, lampshade; Aforementioned heat dissipation base comprises: the hollow out main body, be formed at the radiator shutter of aforementioned hollow out main body side, and seal the heat-exchange surface of aforementioned hollow out body openings end; The aforementioned lamps source plate is fitted on the heat-exchange surface.
The high heat radiation of aforesaid combined type Down lamp is characterized in that aforementioned heat dissipation base is coated with the heat radiation lacquer.
The high heat radiation of aforesaid combined type Down lamp is characterized in that aforementioned reflector adopts high reflection plastic ejection formation.
The high heat radiation of aforesaid combined type Down lamp is characterized in that aforementioned heat dissipation base adopts the one die cast.
The high heat radiation of aforesaid combined type Down lamp is characterized in that the inwall of aforementioned reflector posts reflectance coating.
The high heat radiation of aforesaid combined type Down lamp is characterized in that, posts reflectance coating on the aforementioned lamps source plate.
Usefulness of the present invention is: heat dissipation base has better radiating effect under the effect of radiator shutter and heat radiation lacquer; Post reflectance coating on the inwall of reflector, the lamp source plate, light source is after the reflection of reflectance coating, and the light extraction efficiency of Down lamp significantly improves, and has good energy-saving effect; Reflector can split with heat dissipation base, is convenient to the maintenance and the maintenance in Down lamp later stage; During use, because heat dissipation base is hidden in the ceiling, reflector and lampshade are exposed outside, so product is comparatively attractive in appearance.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of the high heat radiation of combined type of the present invention Down lamp;
The implication of Reference numeral among the figure: 1-heat dissipation base, 2-reflector, 3-light source, 4-lamp source plate, 5-hollow out main body, 6-radiator shutter, 7-heat-exchange surface.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done concrete introduction.
With reference to Fig. 1, the high heat radiation of combined type of the present invention Down lamp comprises: heat dissipation base 1, reflector 2, lampshade (not shown) and lamp source plate 4.More than each parts separate, be combined into a complete Down lamp through modes such as fixed connection, applyings, the maintenance in very convenient light fixture later stage and maintenance, specific as follows:
As a kind of preferred scheme, heat dissipation base 1 is coated with the heat radiation lacquer.Replace the application powder with spraying heat radiation lacquer, improved the radiating effect of heat dissipation base 1 greatly.
As a kind of preferred scheme, heat dissipation base 1 adopts the one die cast.Not only easily manufactured, and production efficiency is high.
As a kind of preferred scheme, reflector 2 adopts high reflection plastic ejection formation.Not only easily manufactured, and have catoptrical preferably performance, improved the Down lamp light extraction efficiency, energy-conservation.
As a kind of preferred scheme, for the light that better reflection source 3 sends, the inwall of reflector 2 posts reflectance coating (not shown); Also can post reflectance coating (not shown) on the lamp source plate 4, concrete, to the reflectance coating processing of digging a hole, reserve the position that supplies light source 3 to pass, this reflectance coating is affixed on the lamp source plate 4 get final product then, light source 3 specifically can be the LED lamp, still is not limited thereto.
Lampshade is used to seal reflector 2, can adopt acrylic or PC lining ejection formation, also can have certain curved surface, and the selection of lampshade is well known to those skilled in the art, and repeats no more at this.
Because Down lamp of the present invention heat dissipation base 1 in use is hidden in the ceiling, reflector 2 is exposed outside with lampshade, so spraying heat radiation lacquer can not have influence on the attractive in appearance of product on heat dissipation base 1.
Need to prove that the foregoing description does not limit the present invention in any form, all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (6)
1. the high heat radiation of combined type Down lamp is characterized in that, comprising: heat dissipation base, with the reflector that above-mentioned heat dissipation base is fixedly connected, seal the lampshade of above-mentioned reflector, and be arranged at the lamp source plate in the cavity that is surrounded by heat dissipation base, reflector, lampshade; Above-mentioned heat dissipation base comprises: the hollow out main body, be formed at the radiator shutter of above-mentioned hollow out main body side, and seal the heat-exchange surface of above-mentioned hollow out body openings end; Above-mentioned lamp source plate is fitted on the heat-exchange surface.
2. the high heat radiation of combined type according to claim 1 Down lamp is characterized in that above-mentioned heat dissipation base is coated with the heat radiation lacquer.
3. the high heat radiation of combined type according to claim 1 Down lamp is characterized in that above-mentioned reflector adopts high reflection plastic ejection formation.
4. the high heat radiation of combined type according to claim 1 Down lamp is characterized in that above-mentioned heat dissipation base adopts the one die cast.
5. according to claim 1, the high heat radiation of 2 or 4 described combined types Down lamp, it is characterized in that the inwall of above-mentioned reflector posts reflectance coating.
6. the high heat radiation of combined type according to claim 5 Down lamp is characterized in that, posts reflectance coating on the above-mentioned lamp source plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103526575A CN102829403A (en) | 2012-09-21 | 2012-09-21 | Combined cylindrical lamp with high heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103526575A CN102829403A (en) | 2012-09-21 | 2012-09-21 | Combined cylindrical lamp with high heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102829403A true CN102829403A (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103526575A Pending CN102829403A (en) | 2012-09-21 | 2012-09-21 | Combined cylindrical lamp with high heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102829403A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006339A (en) * | 2014-06-11 | 2014-08-27 | 湛彩虹 | Square tube lamp installed in full buckled manner |
| CN106195775A (en) * | 2016-07-26 | 2016-12-07 | 江门市龙胜光电科技有限公司 | A kind of cylindrical down lights |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080117637A1 (en) * | 2006-11-17 | 2008-05-22 | Foxconn Technology Co., Ltd. | Led lamp cooling apparatus with pulsating heat pipe |
| CN201297525Y (en) * | 2008-10-30 | 2009-08-26 | 吴雅莉 | LED lamp with good heat dissipation structure |
| US20100135031A1 (en) * | 2008-12-01 | 2010-06-03 | Ecolighting, Inc. | Heat-dissipating module and heat-dissipating apparatus for light-emitting diode |
| CN101929619A (en) * | 2009-06-22 | 2010-12-29 | 天网电子股份有限公司 | Light-emitting diode lamps that directly use the shell of the lamp to dissipate heat |
| CN201973674U (en) * | 2010-11-12 | 2011-09-14 | 郭泽均 | Heat-radiating casing for LED (Light Emitting Diode) down lamp |
-
2012
- 2012-09-21 CN CN2012103526575A patent/CN102829403A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080117637A1 (en) * | 2006-11-17 | 2008-05-22 | Foxconn Technology Co., Ltd. | Led lamp cooling apparatus with pulsating heat pipe |
| CN201297525Y (en) * | 2008-10-30 | 2009-08-26 | 吴雅莉 | LED lamp with good heat dissipation structure |
| US20100135031A1 (en) * | 2008-12-01 | 2010-06-03 | Ecolighting, Inc. | Heat-dissipating module and heat-dissipating apparatus for light-emitting diode |
| CN101929619A (en) * | 2009-06-22 | 2010-12-29 | 天网电子股份有限公司 | Light-emitting diode lamps that directly use the shell of the lamp to dissipate heat |
| CN201973674U (en) * | 2010-11-12 | 2011-09-14 | 郭泽均 | Heat-radiating casing for LED (Light Emitting Diode) down lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006339A (en) * | 2014-06-11 | 2014-08-27 | 湛彩虹 | Square tube lamp installed in full buckled manner |
| CN106195775A (en) * | 2016-07-26 | 2016-12-07 | 江门市龙胜光电科技有限公司 | A kind of cylindrical down lights |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121219 |