CN204026589U - A kind of LED cartridge type radiator - Google Patents
A kind of LED cartridge type radiator Download PDFInfo
- Publication number
- CN204026589U CN204026589U CN201420344509.3U CN201420344509U CN204026589U CN 204026589 U CN204026589 U CN 204026589U CN 201420344509 U CN201420344509 U CN 201420344509U CN 204026589 U CN204026589 U CN 204026589U
- Authority
- CN
- China
- Prior art keywords
- fin
- cartridge type
- type radiator
- led
- base
- 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.)
- Expired - Fee Related
Links
- 230000005855 radiation Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED cartridge type radiator, comprise columniform base, have installing hole in the middle part of described base, base outer wall is provided with some fins arranged in radiation, every block fin all has the through hole of some equidistant placement.The utility model adopts tubular design, is evenly provided with the fin of some radiations layout, every block fin all offers some through holes, effectively can increase the surface area of fin, effectively improve radiating efficiency at the base outer wall of tubular.
Description
Technical field
The utility model relates to the technical field of heat dissipation of LED etc., is specifically related to a kind of LED cartridge type radiator.
Background technology
The solid-state semiconductor devices of LED to be a kind of can be by electric energy conversion visible ray, general Chinese is translated into light emitting diode, and it directly can be converted into light electricity.The operating voltage of LED is very low (more several volts had); Operating current very little (the only zero point several milliamperes had can be luminous); Shock resistance and anti-seismic performance good, reliability is high, and the life-span is long, nowadays generally uses it as illumination in all trades and professions.In order to respond the call of the energy-saving and emission-reduction of country, a lot of illuminator lamp all adopts LED as light emitting source at present, it has the advantages such as energy consumption is low, volume is little, luminous quantity is large, but also there is the large problem of caloric value simultaneously, general LED is all encapsulated in housing, its heat sent slowly can only be distributed by housing, the lost efficiency of obvious heat is extremely low, if the temperature in housing is too high, easily cause the actual effect of the materials such as bonded adhesives, the easy problem that comes off, causes part LED cannot normally to work luminescence, reduces illuminating effect; And temperature is too high also can there is disaster hidden-trouble, if accidentally there is fire accident, there is larger potential safety hazard, and just again must change whole street lamp assembly once on fire, cost is very high; So generally a radiator all can be installed in the LED of integrated form, if the radiating fin that traditional radiator adopts aluminum material to make, object is the contact area in order to increase radiator and air, accelerates heat radiation, but its finite surface area of existing radiator, causes radiating effect poor.
Utility model content
The utility model aims to provide a kind of LED cartridge type radiator, and to solve, little the caused radiating effect of the radiator surface area such as existing LED is poor, caloric value is large, flimsy problem.
The utility model is achieved by following technical solution:
A kind of LED cartridge type radiator, comprises columniform base, has installing hole in the middle part of described base, and base outer wall is provided with some fins arranged in radiation, every block fin all has the through hole of some equidistant placement.
Described installing hole inwall is provided with the seamed edge that some radiations are arranged.
The through hole that every block fin is offered has three at least.
Described seamed edge is trapezoidal.
The beneficial effects of the utility model are:
Compared with prior art, the LED cartridge type radiator that the utility model provides, adopts tubular design, the fin of some radiations layout is evenly provided with at the base outer wall of tubular, every block fin all offers some through holes, effectively can increase the surface area of fin, improving heat radiation efficiency; And some seamed edges are set at installing hole inwall, the inner wall area of installing hole can be increased equally, increase further the contact area of itself and air, improving radiating effect.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model;
In figure: 1-base, 2-installing hole, 3-seamed edge, 4-fin, 5-through hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further, but described in required protection domain is not limited to;
As shown in Figure 1, the LED cartridge type radiator that the utility model provides, comprises columniform base 1, has installing hole 2 in the middle part of described base 1, base 1 outer wall is provided with some fins 4 arranged in radiation, every block fin 4 all has the through hole 5 of some equidistant placement.
In order to increase the inner wall area of installing hole 2, improving radiating effect, described installing hole 2 inwall is provided with the seamed edge 3 that some radiations are arranged.
In order to increase the contact area of fin 4 and air, the through hole 5 that every block fin 4 is offered has three at least.
In order to avoid spacing is too small each other, impact heat radiation, described seamed edge 3 is trapezoidal.During use, in the cylindrical radiator upper end that the utility model provides, a fan (not shown) is installed, LED is arranged in installing hole 2, LED energising operational heat, first the heat sent is passed to on base 1 by seamed edge 3, and heat is gradually to external diffusion, complete the final of heat by fin 4 to scatter and disappear, due to the effect of fan, in through hole 5, between fin 4, all form straight air-flow between seamed edge 3, further improving radiating effect.
Claims (4)
1. a LED cartridge type radiator, it is characterized in that: comprise columniform base (1), it is characterized in that: described base (1) middle part has installing hole (2), base (1) outer wall is provided with some fins (4) arranged in radiation, every block fin (4) all has the through hole (5) of some equidistant placement.
2. LED cartridge type radiator according to claim 1, is characterized in that: described installing hole (2) inwall is provided with the seamed edge (3) that some radiations are arranged.
3. LED cartridge type radiator according to claim 1, is characterized in that: the through hole (5) that every block fin (4) is offered has three at least.
4. LED cartridge type radiator according to claim 1, is characterized in that: described seamed edge (3) is for trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344509.3U CN204026589U (en) | 2014-06-25 | 2014-06-25 | A kind of LED cartridge type radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344509.3U CN204026589U (en) | 2014-06-25 | 2014-06-25 | A kind of LED cartridge type radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026589U true CN204026589U (en) | 2014-12-17 |
Family
ID=52066445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420344509.3U Expired - Fee Related CN204026589U (en) | 2014-06-25 | 2014-06-25 | A kind of LED cartridge type radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879729A (en) * | 2015-05-20 | 2015-09-02 | 绥阳县华丰电器有限公司 | Radiator for LED lamp |
| CN106224802A (en) * | 2016-07-29 | 2016-12-14 | 海宁市智慧光电有限公司 | High performance and long service life LEDbulb lamp |
-
2014
- 2014-06-25 CN CN201420344509.3U patent/CN204026589U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879729A (en) * | 2015-05-20 | 2015-09-02 | 绥阳县华丰电器有限公司 | Radiator for LED lamp |
| CN106224802A (en) * | 2016-07-29 | 2016-12-14 | 海宁市智慧光电有限公司 | High performance and long service life LEDbulb lamp |
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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 |
Granted publication date: 20141217 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |