CN202253517U - Assembled LED lamp radiator - Google Patents
Assembled LED lamp radiator Download PDFInfo
- Publication number
- CN202253517U CN202253517U CN2011203965501U CN201120396550U CN202253517U CN 202253517 U CN202253517 U CN 202253517U CN 2011203965501 U CN2011203965501 U CN 2011203965501U CN 201120396550 U CN201120396550 U CN 201120396550U CN 202253517 U CN202253517 U CN 202253517U
- Authority
- CN
- China
- Prior art keywords
- heat radiation
- model
- heat dissipation
- led lamp
- radiating fin
- 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 - Lifetime
Links
- 230000005855 radiation Effects 0.000 claims abstract description 19
- 239000011159 matrix material Substances 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract 5
- 230000000694 effects Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an assembled LED lamp radiator, including heat dissipation base member and heat radiation fins, heat radiation fins connects in heat dissipation base member one side, heat dissipation base member and heat radiation fins are respectively the processing and shaping back secondary dress connect together. The utility model discloses the heat dissipation of the high-power LED lamp of mainly used has the processing of being convenient for, and the yield is high, can conveniently select fin model and assembly quantity according to the heat dissipation needs, and heat radiating area is adjustable, and the commonality is strong, advantages such as material saving. And the applicability of the die is strong, and the die and the production cost are saved.
Description
Technical field
The utility model belongs to LED lamp technical field, specifically relates to a kind of LED lamp radiator.
Background technology
The extruded aluminium radiator is widely used in the LED lighting technical field.Be to improve radiating effect, what have is provided with serial fin outside radiator, to increase area of dissipation.Its radiating effect of this radiator is relevant with the area of dissipation of fin, and the high more area of dissipation of fin is big more, and radiating effect is good more.But existing this radiator is an extrusion modling, and fin and matrix are integral type, and when fin was higher, radiator is fin root easy of crack in the extrusion process forming process, causes percent defective high, and production efficiency is low, and waste is serious.This integrated radiator, a kind of processing mold can only be processed a kind of radiator of the form of dispelling the heat, and the mould that needs in the production is many; And after the machine-shaping, area of dissipation can't change, and versatility is poor.
Summary of the invention
The technical problem that the utility model will solve provides a kind of processing, yield rate height, secondary assembled LED lamp radiator that area of dissipation is adjustable be convenient to.
For solving the problems of the technologies described above, the utility model comprises heat radiation matrix and radiating fin, and its design feature is that said radiating fin is installed in heat radiation matrix one side.
Preferably said heat radiation matrix is provided with groove, and said radiating fin is plugged in the groove or is connected on the ledge.
More preferably said radiating fin is provided with the cavity of being convenient to gas communication.
Said radiating fin side is provided with discharge orifice.
Said heat radiation matrix is circular.
After adopting said structure and since the heat radiation matrix of the utility model and radiating fin respectively after the machine-shaping secondary be connected, therefore, do not have the problem of fin root cracking no matter the fin height is much, be convenient to processing, and the yield rate height.Simultaneously can select the fin model and assemble quantity according to heat radiation needs, area of dissipation be adjustable, highly versatile not only, but and economical with materials.Heat radiation matrix and fin be processing separately separately, so just can freely form the radiator of different types as required, has practiced thrift die cost.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model heat radiation matrix sketch map;
Fig. 3 is a kind of radiating fin sketch map of the utility model;
Fig. 4 is the another kind of radiating fin end view of the utility model;
A kind of assembling of Fig. 5 the utility model connects sketch map;
The structural representation of the another kind of embodiment of Fig. 6 the utility model.
The specific embodiment
With reference to accompanying drawing; This assembled LED lamp radiator comprises the heat radiation matrix 1 and radiating fin 2 of extruded aluminium; Heat radiation matrix 1 can be processed into plate shape, circular or other shape as required, heat radiation matrix 1 and radiating fin 2 respectively after the machine-shaping secondary be connected.Be provided with groove 3 and ledge 4 in heat radiation matrix 1 outside, radiating fin 2 is plugged in the groove 3 or is connected on the ledge 4.Radiating fin 2 bottom side can be processed into ligule or bayonet socket shape, and are as shown in Figure 1 during grafting, and the tongue of radiating fin 2 embeds in the groove 3, and with groove 3 wall close proximity; During clamping, as shown in Figure 5, radiating fin 2 dops snap onto on the ledge 4.For strengthening radiating effect, radiating fin 2 is provided with the cavity 5 of being convenient to gas communication, and the side is provided with discharge orifice 6, can reduce heatsink weight, and economical with materials reduces cost.
Claims (5)
1. an assembled LED lamp radiator comprises heat radiation matrix (1) and radiating fin (2), it is characterized in that said radiating fin (2) is installed in heat radiation matrix (1) one side.
2. according to the described assembled LED of claim 1 lamp radiator, it is characterized in that said heat radiation matrix (1) is provided with groove (3), said radiating fin (2) is plugged in the groove (3) or is connected on the ledge (4).
3. according to the described assembled LED of claim 1 lamp radiator, it is characterized in that said radiating fin (2) is provided with the cavity (5) of being convenient to gas communication.
4. according to the described assembled LED of claim 3 lamp radiator, it is characterized in that said radiating fin (2) side is provided with discharge orifice (6).
5. according to the described assembled LED of claim 1 lamp radiator, it is characterized in that said heat radiation matrix (1) is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203965501U CN202253517U (en) | 2011-10-18 | 2011-10-18 | Assembled LED lamp radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203965501U CN202253517U (en) | 2011-10-18 | 2011-10-18 | Assembled LED lamp radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202253517U true CN202253517U (en) | 2012-05-30 |
Family
ID=46114755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203965501U Expired - Lifetime CN202253517U (en) | 2011-10-18 | 2011-10-18 | Assembled LED lamp radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202253517U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100950A (en) * | 2014-08-05 | 2014-10-15 | 东莞市闻誉实业有限公司 | Assembled radiator |
| WO2018176775A1 (en) * | 2017-03-28 | 2018-10-04 | 广东美的环境电器制造有限公司 | Heat radiating assembly and electric oil-filled heater |
| CN109099402A (en) * | 2018-09-26 | 2018-12-28 | 中山市领群光电科技有限公司 | A kind of fin connection structure of effective increasing heat radiation area and preparation method thereof |
-
2011
- 2011-10-18 CN CN2011203965501U patent/CN202253517U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100950A (en) * | 2014-08-05 | 2014-10-15 | 东莞市闻誉实业有限公司 | Assembled radiator |
| CN104100950B (en) * | 2014-08-05 | 2017-01-18 | 东莞市闻誉实业有限公司 | Assembled radiator |
| WO2018176775A1 (en) * | 2017-03-28 | 2018-10-04 | 广东美的环境电器制造有限公司 | Heat radiating assembly and electric oil-filled heater |
| CN109099402A (en) * | 2018-09-26 | 2018-12-28 | 中山市领群光电科技有限公司 | A kind of fin connection structure of effective increasing heat radiation area and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Assembled LED lamp radiator Effective date of registration: 20180806 Granted publication date: 20120530 Pledgee: Changle Shandong rural commercial bank Limited by Share Ltd Pledgor: Shandong Kaiyuan Electronics Co., Ltd. Registration number: 2018980000099 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191029 Granted publication date: 20120530 Pledgee: Changle Shandong rural commercial bank Limited by Share Ltd Pledgor: Shandong Kaiyuan Electronics Co., Ltd. Registration number: 2018980000099 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |