CN203500872U - LED lamp with wide light emitting surface and high-efficiency heat dissipation - Google Patents
LED lamp with wide light emitting surface and high-efficiency heat dissipation Download PDFInfo
- Publication number
- CN203500872U CN203500872U CN201320400972.0U CN201320400972U CN203500872U CN 203500872 U CN203500872 U CN 203500872U CN 201320400972 U CN201320400972 U CN 201320400972U CN 203500872 U CN203500872 U CN 203500872U
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- heat dissipation
- heat
- light source
- erection column
- utility
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- 230000017525 heat dissipation Effects 0.000 title abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 32
- 239000004411 aluminium Substances 0.000 claims abstract description 19
- 238000004020 luminiscence type Methods 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 15
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000012080 ambient air Substances 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a wide and high-efficient radiating LED lamp of light source emitting surface, the utility model discloses structurally include lamp body and luminescence unit, wherein, this lamp body becomes a holistic erection column including the heat dissipation body and with this body coupling that dispels the heat, and this luminescence unit is provided with the LED light source on this circular aluminium base board and this four aluminium base boards of bar all around including installing the circular aluminium base board on this heat dissipation body and installing at this erection column. The heat dissipation body is externally provided with heat dissipation fins in high-low structural layout. Because the heat dissipation body and the mounting column belong to a whole, and the strip-shaped aluminum base plates are arranged around the mounting column, heat generated when the LED light sources on each strip-shaped aluminum base plate and the round aluminum base plate work can be conducted to the heat dissipation body for heat dissipation, and the effect of emitting light around can be realized, so that the heat dissipation effect is good, and the effect of wide light emitting range can be realized.
Description
Technical field
The utility model relates to a kind of LED lamp body, more specifically refers to the LED lamp of the wide and high efficiency and heat radiation of a kind of light source luminescent.
Background technology
In order to solve energy problem and the problem of environmental pollution becoming increasingly conspicuous, people more and more pay attention to developing more energy-conservation and light fixture environmental protection and that thrown light on, as LED light fixture.LED light fixture is high owing to having luminous efficiency, power saving, and the feature of life-span length and environmentally safe, in lighting field, application is more and more extensive.General high-powered LED lamp lower-wattage LED heat dissipation capacity is larger, the radiator structure of traditional LED lamp body adopt more connect or one group of splicing independently fin at the thermal source center of described LED body, after the heat that LED is produced transmits by fin, utilize flowing of air that heat energy is taken away, not only volume is large, efficiency of assembling is not high for this kind of radiator structure, and heat dispersion is not good, can not meet modern society to the more and more higher requirement of LED lamp lamp body.Therefore, prior art needs to be improved and improves.
Summary of the invention
Main purpose of the present utility model is to provide the LED lamp of the wide and high efficiency and heat radiation of a kind of light source luminescent, because its heat radiator body and its erection column are an integral body, and the surrounding of lamp body and erection column is separately installed with circular and bar shaped aluminium base, the heat that LED light source on circular and bar shaped aluminium base produces while working will conduct in heat radiator body and dispel the heat, and can realize towards the luminous effect of surrounding, both realize good heat dissipation effect, and can realize again light emitting region effect widely.In addition, the outer setting of its heat radiator body has the fin of height topology layout, can strengthen cross-ventilation, improves the radiating effect of lamp body.
The technical solution adopted in the utility model is: the LED lamp of the wide and high efficiency and heat radiation of a kind of light source luminescent, comprise lamp body and luminescence unit, wherein, this lamp body comprises heat radiator body and is connected to become holistic erection column with heat radiator body, four bar shaped aluminium bases that this luminescence unit comprises the circular aluminum substrate being arranged in this heat radiator body and is arranged on this erection column surrounding, are provided with LED light source on this circular aluminum substrate and this four bar shaped aluminium bases.
The outer setting of this heat radiator body has the fin of height topology layout.
The beneficial effects of the utility model are: the utility model structurally comprises lamp body and luminescence unit, wherein, this lamp body comprises heat radiator body and is connected to become holistic erection column with heat radiator body, four bar shaped aluminium bases that this luminescence unit comprises the circular aluminum substrate being arranged in this heat radiator body and is arranged on this erection column surrounding, are provided with LED light source on this circular aluminum substrate and this four bar shaped aluminium bases.The outer setting of this heat radiator body has the fin of height topology layout.Because its heat radiator body and its erection column belong to an integral body, and the surrounding of erection column is provided with bar shaped aluminium base, the heat that LED light source on each bar shaped and circular aluminum substrate produces while working can conduct in heat radiator body and dispel the heat, and can realize towards the luminous effect of surrounding, both realize good heat dissipation effect, and can realize again light emitting region effect widely.In addition, the outer setting of its heat radiator body has the fin of height topology layout, can strengthen the convection current of lamp body ambient air, greatly improves radiating effect.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present utility model.
Fig. 2 is the overall schematic of the utility model lamp body.
Fig. 3 is another angle schematic diagram of the utility model lamp body.
The specific embodiment
Be a kind of preferably specific embodiment of the present utility model as shown in Figure 1 to Figure 3, the LED lamp of the wide and high efficiency and heat radiation of a kind of light source luminescent, comprise lamp body 10 and luminescence unit 20, wherein, as shown in Figure 1 and Figure 2, this lamp body 10 comprises heat radiator body 11 and is connected to become holistic erection column 12 with heat radiator body 11, and this luminescence unit 20 comprises four bar shaped aluminium bases 22 that are arranged on the circular aluminum substrate 21 in this heat radiator body 11 and are arranged on these erection column 12 surroundings.
Particularly, the outer setting of this heat radiator body 11 has the radiating fin 112 of height topology layout.
Particularly, on this circular aluminum substrate 21 and this four bar shaped aluminium bases 22, be provided with LED light source 30.
It should be noted that on erection column 12 of the present utility model and offer installing hole, and on bar shaped aluminium base 22, offer too installing hole, with this, realize bar shaped aluminium base 22 is fixed on erection column.
What the utility model will be realized is, because the surrounding of erection column 12 of the present utility model is provided with bar shaped aluminium base 22, and because erection column 12 is to become holistic with heat radiator body 11, the heat that the LED light source work on each bar shaped aluminium base 22 produces can conduct to fast in heat radiator body 11 and dispel the heat, and the LED light source of the bar shaped aluminium base 22 on erection column 12 can realize with the LED light source being arranged on the circular aluminum substrate 21 in this heat radiator body 11 effect that the while is luminous towards surrounding and complement one another, both realized good heat dissipation effect, can realize again light emitting region effect widely.
In addition, the outer setting of its heat radiator body 11 has the heat radiating fin of height topology layout, can strengthen the convection current of lamp body fin ambient air, greatly improves the effect of lamp body heat radiation.
Embodiment of the present utility model and accompanying drawing are just in order to show design concept of the present utility model, and protection domain of the present utility model should not be confined to this embodiment.
By narration above, can find out that purpose of design of the present utility model can effectively implement.The part of embodiment has been shown the purpose of this utility model and has been implemented function and structure theme, and comprised other the replacement that is equal to.
Therefore, right of the present utility model forms the equivalence enforcement that comprises other, and concrete right scope is with reference to claim.
Claims (3)
1. the LED lamp of the wide and high efficiency and heat radiation of a light source luminescent, it is characterized in that: comprise lamp body and luminescence unit, wherein, this lamp body comprises heat radiator body and is connected to become holistic erection column with heat radiator body, four bar shaped aluminium bases that this luminescence unit comprises the circular aluminum substrate being arranged in this heat radiator body and is arranged on this erection column surrounding.
2. the LED lamp of the wide and high efficiency and heat radiation of a kind of light source luminescent as claimed in claim 1, is characterized in that, on this circular aluminum substrate and this four bar shaped aluminium bases, is provided with LED light source.
3. the LED lamp of the wide and high efficiency and heat radiation of a kind of light source luminescent as claimed in claim 1, is characterized in that, the outer setting of this heat radiator body has the fin of height topology layout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320400972.0U CN203500872U (en) | 2013-07-02 | 2013-07-02 | LED lamp with wide light emitting surface and high-efficiency heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320400972.0U CN203500872U (en) | 2013-07-02 | 2013-07-02 | LED lamp with wide light emitting surface and high-efficiency heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203500872U true CN203500872U (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320400972.0U Expired - Fee Related CN203500872U (en) | 2013-07-02 | 2013-07-02 | LED lamp with wide light emitting surface and high-efficiency heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203500872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235802A (en) * | 2014-09-30 | 2014-12-24 | 东莞市桑田照明有限公司 | Efficient radiator and LED lamp with same |
-
2013
- 2013-07-02 CN CN201320400972.0U patent/CN203500872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235802A (en) * | 2014-09-30 | 2014-12-24 | 东莞市桑田照明有限公司 | Efficient radiator and LED lamp with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Meiqi Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140702 |
|
| EXPY | Termination of patent right or utility model |