CN202040779U - High-power LED (light-emitting diode) streetlamp radiator - Google Patents
High-power LED (light-emitting diode) streetlamp radiator Download PDFInfo
- Publication number
- CN202040779U CN202040779U CN2011201192922U CN201120119292U CN202040779U CN 202040779 U CN202040779 U CN 202040779U CN 2011201192922 U CN2011201192922 U CN 2011201192922U CN 201120119292 U CN201120119292 U CN 201120119292U CN 202040779 U CN202040779 U CN 202040779U
- Authority
- CN
- China
- Prior art keywords
- power led
- street lamp
- led street
- strip
- radiator
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a high-power LED (light-emitting diode) streetlamp radiator. According to the technical scheme provided by the utility model, the high-power LED streetlamp radiator is characterized by comprising a shell; the shell is internally provided with radiating fins which are internally provided with refrigerant channels; and one side surface of the shell is provided with refrigerant inlets, and the other opposite side surface of the shell is provided with a refrigerant outlet. In the high-power LED streetlamp radiator, the structure is simple, ingenious and reasonable, the processing and manufacturing process is simple, the material is thin, the high-power LED and streetlamp radiator is light and firm, the product cost is low and the heat transfer efficiency is high.
Description
Technical field
The utility model relates to the thermal component on a kind of LED street lamp, specifically is a kind of high-power LED street lamp radiator.
Background technology
The heating problem of LED street lamp is little more a lot of than ordinary lamps, generally carries no weight.But along with the continuous development of high-power LED street lamp, its reliability requirement also improves constantly, and the heat dissipation problem of LED street lamp also becomes the focus that people pay close attention to gradually.The radiating mode of LED street lamp mainly contains heat-conducting plate mode, finned mode, installs fan forced heat radiation mode and loop heat pipe radiating mode etc. additional at present, every kind of radiating mode cuts both ways, and wherein the loop heat pipe radiator is a kind of advanced person's a radiating mode.But loop heat pipe radiator of the prior art normally processes the passage of the hole of different shape as radiator in copper coin, and its difficulty of processing is big, Heavy Weight, and the cost height causes the loop heat pipe radiator not to be used widely in LED street lamp field.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, ingenious, rational, is applicable to the radiator on the high-power LED street lamp, this radiator process for machining and manufacturing is simple, and material is thin, and is light and handy and firm, product cost is low, the heat transfer efficiency height.
The technical scheme that provides according to the utility model: a kind of high-power LED street lamp radiator is characterized in that: comprise housing, offer refrigerant inlet on a side of housing, offer refrigerant outlet on another opposite flank of housing; Radiating fin is installed in housing, offers coolant channel in the radiating fin.
As further improvement of the utility model, described housing comprises upper plate, lower shoe and strip of paper used for sealing, and four strip of paper used for sealings connect and compose a rectangle frame, is connected with tongue-and-groove by tenon between two adjacent strip of paper used for sealings; Upper plate, lower shoe are contained in respectively on the upper and lower surface of rectangle frame, constitute the housing of a sealing; Described refrigerant inlet is opened on the strip of paper used for sealing, and refrigerant outlet is opened on another strip of paper used for sealing of opposite side.
As further improvement of the utility model, clamped metal partion (metp) respectively between the rectangle frame that described upper plate, lower shoe and strip of paper used for sealing constitute.
As further improvement of the utility model, be coated with the heat conductive insulating ceramic layer on the outer surface of described lower shoe.
As further improvement of the utility model, the surface of described radiating fin is a zigzag structure.
As further improvement of the utility model, described refrigerant inlet has two, and two refrigerant inlet are symmetrically distributed in the two-end part of its side, place; Described refrigerant outlet has one, and refrigerant outlet is positioned at the centre of its side, place.
As further improvement of the utility model, described radiating fin adopts the aluminum material punching press to make.
Adopt soldering to make it to become an integral body attractive in appearance between all parts.
The utility model compared with prior art, advantage is: simple in structure, ingenious, reasonable, process for machining and manufacturing is simple, material is thin, and is light and handy and firmly, product cost is low, the heat transfer efficiency height.
Description of drawings
Fig. 1 is the three-dimensional view of the utility model frontal.
Fig. 2 is the three-dimensional view of the utility model back side direction.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: the utility model is a kind of radiator that is applied on the high-power LED street lamp, and it mainly is made up of parts such as strip of paper used for sealing 2, metal partion (metp) 3, lower shoe 4, radiating fin 5, upper plates 8.
As shown in Figure 1 and Figure 2, upper plate 8, lower shoe 4, strip of paper used for sealing 2 and metal partion (metp) 3 are formed the housing of a sealing, and four strip of paper used for sealings 2 connect and compose a rectangle frame, are connected with tongue-and-groove 6 by tenon 7 between two adjacent strip of paper used for sealings 2; Upper plate 8, lower shoe 4 are contained in respectively on the upper and lower surface of rectangle frame, and two metal partion (metp)s 3 are installed in respectively between the rectangle frame of upper plate 8, lower shoe 4 and strip of paper used for sealing 2 formations.
As shown in Figure 1 and Figure 2, on a strip of paper used for sealing 2, offer refrigerant inlet 1, on another strip of paper used for sealing 2 of opposite side, offer refrigerant outlet 9; Radiating fin 5 is installed in the described housing, offers coolant channel in the radiating fin 5.During work, cold-producing medium enters from refrigerant inlet 1, flows through and fully flows out from refrigerant outlet 9 after the heat exchange again from radiating fin 5 inside.
As shown in Figure 1 and Figure 2, be coated with the heat conductive insulating ceramic layer on the outer surface of described lower shoe 4, promptly insulation has good heat-conducting effect again.The surface of described radiating fin 5 is a zigzag structure, can improve the radiating efficiency of radiating fin 5 greatly.
As shown in Figure 1 and Figure 2, described refrigerant inlet 1 has two, and two refrigerant inlet 1 are symmetrically distributed in the two-end part of its side, place; Described refrigerant outlet 9 has one, and refrigerant outlet 9 is positioned at the centre of its side, place.Two advance a design that outes can make the flow field of radiator more even, and radiating efficiency is higher.
The housing of the utility model radiator is assembled by several parts, and the manufacturing process difficulty is little.Radiating fin 5 adopts the aluminum material punching press to make.Adopt soldering to make it to become an integral body attractive in appearance between all parts.The entire radiator quality is light and handy and firm.
Claims (8)
1. a high-power LED street lamp radiator is characterized in that: comprise housing, offer refrigerant inlet (1) on a side of housing, offer refrigerant outlet (9) on another opposite flank of housing; Radiating fin (5) is installed in housing, and radiating fin offers coolant channel in (5).
2. high-power LED street lamp radiator as claimed in claim 1, it is characterized in that: described housing comprises upper plate (8), lower shoe (4) and strip of paper used for sealing (2), four strip of paper used for sealings (2) connect and compose a rectangle frame, are connected with tongue-and-groove (6) by tenon (7) between adjacent two strip of paper used for sealings (2); Upper plate (8), lower shoe (4) are contained in respectively on the upper and lower surface of rectangle frame, constitute the housing of a sealing; Described refrigerant inlet (1) is opened on the strip of paper used for sealing (2), and refrigerant outlet (9) is opened on another strip of paper used for sealing (2) of opposite side.
3. high-power LED street lamp radiator as claimed in claim 2 is characterized in that: clamped metal partion (metp) (3) respectively between the rectangle frame that described upper plate (8), lower shoe (4) and strip of paper used for sealing (2) constitute.
4. high-power LED street lamp radiator as claimed in claim 2 is characterized in that: be coated with the heat conductive insulating ceramic layer on the outer surface of described lower shoe (4).
5. high-power LED street lamp radiator as claimed in claim 1 is characterized in that: the surface of described radiating fin (5) is a zigzag structure.
6. high-power LED street lamp radiator as claimed in claim 1 is characterized in that: described refrigerant inlet (1) has two, and two refrigerant inlet (1) are symmetrically distributed in the two-end part of its side, place; Described refrigerant outlet (9) has one, and refrigerant outlet (9) is positioned at the centre of its side, place.
7. high-power LED street lamp radiator as claimed in claim 1 is characterized in that: described radiating fin (5) adopts the aluminum material punching press to make.
8. high-power LED street lamp radiator as claimed in claim 1 is characterized in that: adopt soldering to form between all parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201192922U CN202040779U (en) | 2011-04-21 | 2011-04-21 | High-power LED (light-emitting diode) streetlamp radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201192922U CN202040779U (en) | 2011-04-21 | 2011-04-21 | High-power LED (light-emitting diode) streetlamp radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040779U true CN202040779U (en) | 2011-11-16 |
Family
ID=44968220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201192922U Expired - Lifetime CN202040779U (en) | 2011-04-21 | 2011-04-21 | High-power LED (light-emitting diode) streetlamp radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040779U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116464A (en) * | 2011-04-21 | 2011-07-06 | 无锡马山永红换热器有限公司 | High-power light-emitting diode (LED) street lamp radiator |
| CN111200923A (en) * | 2020-01-13 | 2020-05-26 | 贵州永红航空机械有限责任公司 | Miniature radiator structure for radiating large-scale electronic equipment |
-
2011
- 2011-04-21 CN CN2011201192922U patent/CN202040779U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116464A (en) * | 2011-04-21 | 2011-07-06 | 无锡马山永红换热器有限公司 | High-power light-emitting diode (LED) street lamp radiator |
| CN102116464B (en) * | 2011-04-21 | 2012-10-10 | 无锡马山永红换热器有限公司 | High-power light-emitting diode (LED) street lamp radiator |
| CN111200923A (en) * | 2020-01-13 | 2020-05-26 | 贵州永红航空机械有限责任公司 | Miniature radiator structure for radiating large-scale electronic equipment |
| CN111200923B (en) * | 2020-01-13 | 2022-02-22 | 贵州永红航空机械有限责任公司 | Miniature radiator structure for radiating large-scale electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101697448B (en) | Two-side water cooling substrate of power module of current transformer | |
| CN102221189A (en) | Vertical convector radiator and vertical convector radiating down lamp | |
| CN101566331B (en) | Pulse thermal fin plate type radiator | |
| CN201636808U (en) | Ultra-light honeycomb heat radiator | |
| CN203203290U (en) | Semiconductor refrigeration module | |
| CN202511239U (en) | Compound phase change three-dimensional LED (Light-Emitting Diode) radiator | |
| CN202040779U (en) | High-power LED (light-emitting diode) streetlamp radiator | |
| CN201764463U (en) | LED light fixture radiator | |
| CN201377772Y (en) | Heat conducting and radiating device for high-power LED lamp | |
| CN102853407A (en) | Efficient LED lamp radiator | |
| CN102116464B (en) | High-power light-emitting diode (LED) street lamp radiator | |
| CN102095180B (en) | Sheared and drawn plate type LED (light-emitting diode) lamp radiator | |
| CN101832535A (en) | Manufacturing method of multi-directional convection LED street lamp heat radiator | |
| CN102116461A (en) | Method for manufacturing radiator of LED street lamp | |
| CN204005868U (en) | LED radiator | |
| CN203421650U (en) | Phase change heat sink used for high-power LED lighting lamp | |
| CN102691920A (en) | LED (light-emitting diode) lighting module with capillary heat dissipation structure | |
| CN210053731U (en) | High-speed heat conduction radiator based on copper-aluminum paster | |
| CN113871151A (en) | Finned radiator for transformer with efficient heat dissipation | |
| CN101893220A (en) | Gravity type flat heat pipe radiator for cooling LED | |
| CN102937280A (en) | Louvered copper aluminum composite phase change high-power radiator | |
| CN202371677U (en) | Light type light-emitting diode (LED) radiating module | |
| CN202074483U (en) | Vertical-convection heat radiator and vertical-convection heat radiating tube lamp | |
| CN202946945U (en) | Combined and heat dissipation type light-emitting diode (LED) lighting module | |
| CN208170343U (en) | Integrated radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111116 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |