CN104728673A - Tube lamp with cooler - Google Patents
Tube lamp with cooler Download PDFInfo
- Publication number
- CN104728673A CN104728673A CN201510094393.1A CN201510094393A CN104728673A CN 104728673 A CN104728673 A CN 104728673A CN 201510094393 A CN201510094393 A CN 201510094393A CN 104728673 A CN104728673 A CN 104728673A
- Authority
- CN
- China
- Prior art keywords
- absorber plate
- lamp
- lamp pearl
- radiator
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a tube lamp with a cooler. The tube lamp comprises a lamp bead base and a plurality of lamp beads, the lamp bead base is an insulating plate which is of a circular disc shape, the lamp beads are fixed to the lamp bead base, and the positive pole and negative pole of the lamp beads are connected with a power supply through guide wires; the tube lamp further comprises a cooler, the cooler is composed of an absorber plate and a plurality of cooling fins, a through hole is arranged on the center of the absorber plate, the periphery of the absorber plate is provided with four protruded ribs, the protruded ribs are each provided with a fixing hole, one ends of the cooling fins are fixed to the same plane of the absorber plate, a butterfly structure is formed by drawing in and gathering the cooling fins gradually from the exterior to the interior, a middle shaft of the butterfly structure is fixed to the through hole, and peripheries of the cooling fins are separated from one another. Heat produced by the lamp beads of light-emitting components can be dissipated in time, the cooling effect is good, and the service life of the lamp beads of the light-emitting components is prevented from being influenced by the heat.
Description
Technical field
The present invention relates to a kind of Down lamp, be specifically related to a kind of Down lamp with radiator.
Background technology
Bright fitted tube lamp is the lighting of a kind of ceiling type to ceiling surface light down-ejection type.Bright fitted tube lamp belongs to directional type lighting, and only have its opposite ability light, beam angle belongs to optically focused, and light is more concentrated, and comparison of light and shade is strong, and more outstanding illuminated object, lumen degree is higher, more sets off out quiet ambiance.
Increasing office even family has all used LED down illumination, because LED down is used in the applicability of room lighting more and more known to people, and also more and more welcomed by the people.LED down possesses the applicability of some room lightings that other light fixture is incomparable or even other LED lamp are incomparable.LED down does not occupy the interior space, in indoor location LED down, because the confidentiality of light fixture, the sensation producing compressing can not be used, can produce warm effect on the contrary, therefore, house ornamentation can be selected to install many Down lamps, alleviate space constriction, and general in hotel, family, coffee shop, market LED down use more.LED down keeps the entirety of building decoration unified and perfect, and do not destroy the setting of light fixture, light source hides building decoration inside, and light source does not expose, free from glare, and the visual effect of people is soft, even; The equivalent brightness power consumption of LED down is 1/4 of common energy-saving lamp, has energy saving; The harmful substances such as LED down is not mercurous, environmentally safe, has environment-friendly type; LED down because of power saving can reduce the electricity charge spending, a year and a half recoverable light fixture cost, there is economy; LED down power saving is just equal to and reduces carbon emission amount, and have low-carbon (LC), therefore, the use of LED down is more and more general.
Bright fitted tube lamp disclosed in prior art is unreasonable owing to being the shape in a closed space or louvre and Position Design, the heat causing luminous component lamp pearl to produce can not distribute in time, make radiating effect undesirable, have impact on the service life of LED down.
Therefore, exist for bright fitted tube lamp and further improve and optimize demand, this is also one of study hotspot and emphasis in this technical field, especially the power that is accomplished of the present invention and starting point place.
Summary of the invention
In order to overcome the above-mentioned technical problem that prior art exists, the invention people is after having carried out a large amount of further investigations, thus complete the present invention, the heat that the present invention enables luminous component lamp pearl produce distributes in time, good heat dissipation effect, effectively avoids heat to the aging effects of luminous component lamp pearl.
The present invention is achieved through the following technical solutions, specifically, relate to a kind of Down lamp with radiator, comprise lamp pearl pedestal and multiple lamp pearl, described lamp pearl pedestal is discoid insulation board, described lamp pearl is fixed on described lamp pearl pedestal, the positive pole of described lamp pearl is connected with power supply by wire with negative pole, also comprise radiator, described radiator is made up of an absorber plate 1 and multiple fin 2, the center of described absorber plate 1 is provided with through hole 3, the edge of described absorber plate 1 is provided with four outstanding fins 5, each fin 5 is provided with fixing hole 4, one end of described fin 2 is fixed on same of described absorber plate 1, and be gathered together formation butterfly structure after drawing in gradually from outside to inside, the axis of described butterfly structure is fixed on described through hole 3, the peripheral edge portion of each fin 2 is mutually isolated.
Preferably, tin paste layer is provided with between described insulation board and described absorber plate 1.
Preferably, the thickness of described absorber plate 1 is 3-10mm, further preferred 6mm.
Compared with prior art, beneficial effect of the present invention is as follows: butterfly radiator of the present invention is connected by the pedestal of absorber plate with luminous component lamp pearl, the heat that luminous component lamp pearl produces can be distributed by the fin of the butterfly arrangement on absorber plate in time, due to mutually isolated between fin, contact fully with air, good heat dissipation effect, effectively avoids heat to the aging effects of luminous component lamp pearl, can be widely used in bright fitted tube lamp field.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present invention will become more obvious:
Fig. 1 is schematic front view of the present invention;
Fig. 2 is that schematic diagram is looked on a left side of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.Following examples will contribute to those skilled in the art and understand the present invention further, but not limit the present invention in any form.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, some distortion and improvement can also be made.These all belong to protection scope of the present invention.
Embodiment 1
A kind of Down lamp with radiator, comprise lamp pearl pedestal and multiple lamp pearl, described lamp pearl pedestal is discoid insulation board, described lamp pearl is fixed on described lamp pearl pedestal, the positive pole of described lamp pearl is connected with power supply by wire with negative pole, also comprise radiator (as depicted in figs. 1 and 2), described radiator is made up of an absorber plate 1 and multiple fin 2, the center of described absorber plate 1 is provided with through hole 3, the edge of described absorber plate 1 is provided with four outstanding fins 5, each fin 5 is provided with fixing hole 4, one end of described fin 2 is fixed on same of described absorber plate 1, and be gathered together formation butterfly structure after drawing in gradually from outside to inside, the axis of described butterfly structure is fixed on described through hole 3, the peripheral edge portion of each fin 2 is mutually isolated, tin paste layer is provided with between described insulation board and described absorber plate 1, namely say, insulation board and absorber plate 1 are linked together by tin cream, the thickness of absorber plate 1 is 6mm.
Embodiment 2
A kind of Down lamp with radiator, comprise lamp pearl pedestal and multiple lamp pearl, described lamp pearl pedestal is discoid insulation board, described lamp pearl is fixed on described lamp pearl pedestal, the positive pole of described lamp pearl is connected with power supply by wire with negative pole, also comprise radiator (as depicted in figs. 1 and 2), described radiator is made up of an absorber plate 1 and multiple fin 2, the center of described absorber plate 1 is provided with through hole 3, the edge of described absorber plate 1 is provided with four outstanding fins 5, each fin 5 is provided with fixing hole 4, one end of described fin 2 is fixed on same of described absorber plate 1, and be gathered together formation butterfly structure after drawing in gradually from outside to inside, the axis of described butterfly structure is fixed on described through hole 3, the peripheral edge portion of each fin 2 is mutually isolated, tin paste layer is provided with between described insulation board and described absorber plate 1, namely say, insulation board and absorber plate 1 are linked together by tin cream, the thickness of absorber plate 1 is 3mm.
Embodiment 3
A kind of Down lamp with radiator, comprise lamp pearl pedestal and multiple lamp pearl, described lamp pearl pedestal is discoid insulation board, described lamp pearl is fixed on described lamp pearl pedestal, the positive pole of described lamp pearl is connected with power supply by wire with negative pole, also comprise radiator (as depicted in figs. 1 and 2), described radiator is made up of an absorber plate 1 and multiple fin 2, the center of described absorber plate 1 is provided with through hole 3, the edge of described absorber plate 1 is provided with four outstanding fins 5, each fin 5 is provided with fixing hole 4, one end of described fin 2 is fixed on same of described absorber plate 1, and be gathered together formation butterfly structure after drawing in gradually from outside to inside, the axis of described butterfly structure is fixed on described through hole 3, the peripheral edge portion of each fin 2 is mutually isolated, tin paste layer is provided with between described insulation board and described absorber plate 1, namely say, insulation board and absorber plate 1 are linked together by tin cream, the thickness of absorber plate 1 is 10mm.
Above specific embodiments of the invention are described.It is to be appreciated that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (3)
1. the Down lamp with radiator, comprise lamp pearl pedestal and multiple lamp pearl, described lamp pearl pedestal is discoid insulation board, described lamp pearl is fixed on described lamp pearl pedestal, the positive pole of described lamp pearl is connected with power supply by wire with negative pole, it is characterized in that, also comprise radiator, described radiator is made up of an absorber plate and multiple fin, the center of described absorber plate is provided with through hole, the edge of described absorber plate is provided with four outstanding fins, each fin is provided with fixing hole, one end of described fin is fixed on same of described absorber plate, and be gathered together formation butterfly structure after drawing in gradually from outside to inside, the axis of described butterfly structure is fixed on described through hole, the peripheral edge portion of each fin is mutually isolated.
2. a kind of Down lamp with radiator as claimed in claim 1, is characterized in that, be provided with tin paste layer between described insulation board and described absorber plate.
3. a kind of Down lamp with radiator as claimed in claim 1, is characterized in that, the thickness of described absorber plate is 3-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094393.1A CN104728673A (en) | 2015-03-03 | 2015-03-03 | Tube lamp with cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094393.1A CN104728673A (en) | 2015-03-03 | 2015-03-03 | Tube lamp with cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104728673A true CN104728673A (en) | 2015-06-24 |
Family
ID=53452848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510094393.1A Pending CN104728673A (en) | 2015-03-03 | 2015-03-03 | Tube lamp with cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104728673A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101377290A (en) * | 2007-08-31 | 2009-03-04 | 富准精密工业(深圳)有限公司 | LED lamp with heat radiation structure |
| CN101713505A (en) * | 2009-09-23 | 2010-05-26 | 信昭(南京)电子有限公司 | Method for manufacturing LED lighting lamps and lanterns with radiating devices |
| CN102012005A (en) * | 2010-08-24 | 2011-04-13 | 厦门汇耕电子工业有限公司 | Completely-metal integrated illuminating and backlight LED heat radiating structural body |
| KR20120135756A (en) * | 2011-06-07 | 2012-12-17 | 주식회사 디에스이 | Light emitting diode bulb |
| CN204477804U (en) * | 2015-03-03 | 2015-07-15 | 善研光电科技（上海）有限公司 | With the Down lamp of radiator |
-
2015
- 2015-03-03 CN CN201510094393.1A patent/CN104728673A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101377290A (en) * | 2007-08-31 | 2009-03-04 | 富准精密工业(深圳)有限公司 | LED lamp with heat radiation structure |
| CN101713505A (en) * | 2009-09-23 | 2010-05-26 | 信昭(南京)电子有限公司 | Method for manufacturing LED lighting lamps and lanterns with radiating devices |
| CN102012005A (en) * | 2010-08-24 | 2011-04-13 | 厦门汇耕电子工业有限公司 | Completely-metal integrated illuminating and backlight LED heat radiating structural body |
| KR20120135756A (en) * | 2011-06-07 | 2012-12-17 | 주식회사 디에스이 | Light emitting diode bulb |
| CN204477804U (en) * | 2015-03-03 | 2015-07-15 | 善研光电科技（上海）有限公司 | With the Down lamp of radiator |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |