CN203431798U - Efficient evaporator for heat dissipation of LED lamp - Google Patents
Efficient evaporator for heat dissipation of LED lamp Download PDFInfo
- Publication number
- CN203431798U CN203431798U CN201320530881.9U CN201320530881U CN203431798U CN 203431798 U CN203431798 U CN 203431798U CN 201320530881 U CN201320530881 U CN 201320530881U CN 203431798 U CN203431798 U CN 203431798U
- Authority
- CN
- China
- Prior art keywords
- header
- lower cover
- led lamp
- collecting main
- radiating tube
- 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
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Abstract
The utility model discloses an efficient evaporator for heat dissipation of an LED lamp. The efficient evaporator for heat dissipation of the LED lamp comprises a left collecting main, a right collecting main, a lower cover board and heat dissipating tubes, wherein the left collecting main, the right collecting main, the lower cover board and the heat dissipating tubes are combined in a welded mode at a time. The heat dissipating tubes are arranged in parallel and the two ends of each heat dissipating tube are installed in a tube hole of the left collecting main and a tube hole of the right collecting main respectively. One face of the lower cover board is a plane and a plurality of cambered surfaces matched with the outer diameters of the heat dissipating tubes are arranged on the other face of the lower cover board. The heat dissipating tubes are covered with the lower cover board along the cambered surfaces. Connecting tubes are arranged above the left collecting main and the right collecting main and at the side faces of the left collecting main and the right collecting main. The efficient evaporator for heat dissipation of the LED lamp is simple in structure, high in heat dissipating efficiency and low in cost.
Description
Technical field
The utility model relates to a kind of evaporimeter, especially a kind of for LED lamp heat radiation evaporimeter.
Background technology
Traditional LED circuit plate adopts natural air cooled or air blast cooling heat radiation mostly, and its principle is that the radiating fin by contacting with it carries out heat exchange by natural wind or forced circulation wind, reaches the object of heat radiation.The LED wiring board that larger LED circuit plate or caloric value are high adopts the air-cooled structure of traditional type, and cost is high, and radiating efficiency is very low, and radiating effect is poor, has affected the service life of product.
Summary of the invention
The purpose of this utility model is: the high-efficiency evaporator for the heat radiation of LED lamp that a kind of radiating efficiency is high, cost is low is provided.
For achieving the above object, the utility model adopts following technical scheme: comprise left header, right header, lower cover and radiating tube that disposable soldering group is combined; Header and radiating tube are circular tube structure, and the relative side of left and right header respectively has the pore that a row coordinates with radiating tube, and the two ends of many radiating tubes that are arranged in parallel are arranged on respectively in left header and right header pore; Lower cover is simultaneously for having many cambered surfaces that coordinate with radiating tube external diameter on plane, another side, and lower cover is below cambered surface is buckled in radiating tube, and adapter is respectively equipped with in the top of left header and right header and side.
Described left and right header two ends have pipe plug.
Further, have that A takes over, side has C to take on directly over left header, have that B takes over, side has D to take on directly over right header.
Installing plate is equipped with in the both sides of described lower cover.
The beneficial effects of the utility model are: the utility model is due to the left and right header, lower cover and the radiating tube that comprise that disposable soldering group is combined, header and radiating tube are circular tube structure, radiating tube coordinates with the cambered surface of lower cover, after welding, become as a whole, greatly increased its structural strength and bearing strength.The utility model and condenser are used in combination, do not need extra power, gasification and condensation by cold-producing medium produce power and back and forth flow, adopt self-loopa air-conditioning system principle, by evaporimeter, transfer heat to condenser, then be dispersed in ambient atmosphere by condenser, heat dissipation capacity is large, cooling velocity is fast, and radiating efficiency is high.The utility model is simple in structure, and cost is low, has saved upper cover plate, has saved the energy, is convenient to batch production, applicable to more severe environment for use, extends product service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model collecting pipe structure schematic diagram;
Fig. 3 is the utility model lower cover structural representation.
Figure labeling description: 1, C takes over; 2, left header; 3, A takes over; 7, radiating tube; 8, right header; 9, D takes over; 10, installing plate; 11, B takes over; 12, pipe plug; 13, lower cover; 14, pore; 15, cambered surface.
The specific embodiment
From structural representation of the present utility model shown in Fig. 1, can find out, the utility model is comprised of left header 2, right header 8, radiating tube 7, lower cover 13, adapter etc., header and radiating tube are circular tube structure, and all there is pipe plug 12 with matching at left and right header two ends.
In conjunction with Fig. 2 collecting pipe structure schematic diagram, the relative side of left and right header respectively has the pore 14 that a row coordinates with radiating tube 7, and the two ends of the many radiating tubes 7 that are arranged in parallel are arranged on respectively in the pore 14 of left header 2 and right header 8.
Fig. 3 is the utility model lower cover structural representation, and lower cover 13 one sides are plane, have many cambered surfaces 15 that coordinate with radiating tube external diameter on another side, and it is the installing plate 10 that 6mm, width are 9.5mm that there is thickness lower cover plane both sides.Lower cover 13 is below cambered surface 15 is buckled in radiating tube 7.
On directly over left header 2, have that A takes over 3, side has C to take over 1, have that B takes over 11, side has D to take over 9 on directly over right header 8.Radiating tube 7, left header 2, right header 8, lower cover 13, A adapter 3, C adapter 1, B adapter 11, D adapter 9, pipe plug 12 fit together in sequence, with special tooling, are fixed, and by vacuum brazing is disposable, are welded.Left header 2 and right header 8 form through ratio-frequency welding for compound aluminium product, on left header 2 and right header 8, adopt particular manufacturing craft punching have heat radiation pore 14 and take over pore, pipe plug 12 be clad aluminium through being stamped to form, lower cover 13 is that aluminium section bar carries out forming through punching.
Claims (4)
1. for the high-efficiency evaporator for the heat radiation of LED lamp, it is characterized in that: comprise left header (2), right header (8), lower cover (13) and radiating tube (7) that disposable soldering group is combined; Header and radiating tube are circular tube structure, the relative side of left and right header respectively has the pore (14) that a row coordinates with radiating tube (7), and the two ends of the many radiating tubes (7) that are arranged in parallel are arranged on respectively in the pore (14) of left header (2) and right header (8); Described lower cover (13) one side is for having many cambered surfaces that coordinate with radiating tube external diameter (15) on plane, another side, lower cover (13) is below cambered surface (15) is buckled in radiating tube (7), and adapter is respectively equipped with in top and the side of left header (2) and right header (8).
2. the high-efficiency evaporator for the heat radiation of LED lamp according to claim 1, is characterized in that: described left and right header two ends have pipe plug (12).
3. the high-efficiency evaporator for LED lamp heat radiation according to claim 1, it is characterized in that: on directly over described left header (2), have A to take over (3), side has C to take over (1), have B to take over (11) on directly over right header (8), side has D to take over (9).
4. the high-efficiency evaporator for the heat radiation of LED lamp according to claim 1, is characterized in that: installing plate (10) is equipped with in the both sides of described lower cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530881.9U CN203431798U (en) | 2013-08-29 | 2013-08-29 | Efficient evaporator for heat dissipation of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530881.9U CN203431798U (en) | 2013-08-29 | 2013-08-29 | Efficient evaporator for heat dissipation of LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431798U true CN203431798U (en) | 2014-02-12 |
Family
ID=50060833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320530881.9U Expired - Lifetime CN203431798U (en) | 2013-08-29 | 2013-08-29 | Efficient evaporator for heat dissipation of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431798U (en) |
-
2013
- 2013-08-29 CN CN201320530881.9U patent/CN203431798U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TAI'AN DINGXIN RADIATOR CO., LTD. Free format text: FORMER OWNER: TAIAN DINGXIN COOLERS CO., LTD. Effective date: 20140619 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140619 Address after: 271000 Shandong Province, Tai'an city Daiyue District Dawenkou gypsum Industrial Park Patentee after: Tai'an Dingxin Radiator Co. Address before: 271000 Shandong Province, Tai'an city Daiyue District Dawenkou gypsum Industrial Park Patentee before: TAI'AN DINGXIN COOLER Co.,Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: TAIAN DINGXIN COOLERS CO., LTD. Free format text: FORMER OWNER: TAI'AN DINGXIN RADIATOR CO., LTD. Effective date: 20141211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141211 Address after: 271000 Shandong Province, Tai'an city Daiyue District Dawenkou gypsum Industrial Park Patentee after: TAI'AN DINGXIN COOLER Co.,Ltd. Address before: 271000 Shandong Province, Tai'an city Daiyue District Dawenkou gypsum Industrial Park Patentee before: Tai'an Dingxin Radiator Co. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CX01 | Expiry of patent term |