CN209053749U - A kind of contact radiator - Google Patents
A kind of contact radiator Download PDFInfo
- Publication number
- CN209053749U CN209053749U CN201821859953.3U CN201821859953U CN209053749U CN 209053749 U CN209053749 U CN 209053749U CN 201821859953 U CN201821859953 U CN 201821859953U CN 209053749 U CN209053749 U CN 209053749U
- Authority
- CN
- China
- Prior art keywords
- heat
- cooling fin
- integrated board
- machined
- sink
- 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.)
- Active
Links
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of contact radiators, at least two heat-sink units are uniformly distributed on integrated board, each heat-sink unit is at least equipped with three pieces cooling fin, and there are a smooth air ducts among adjacent heat-sink unit, and mounting hole is machined in air duct.The technical program can be designed according to wind power generating set inner space size, have easy for installation, be occupied little space, and heat transfer rate is fast, the advantages that thermal resistance is small, good effect of heat exchange.
Description
Technical field
The utility model relates to a kind of contact radiators, especially suitable for the wind-power electricity generation inside wind power generating set
Equipment is cooled down, and technical field of heat exchange is belonged to.
Background technique
Wind-driven generator is renewable energy technologies with the fastest developing speed at present, the life and reliability of wind-driven generator
Very high requirement is distributed for the heat of generator, the quality of ventilation cooling system directly affects cooling and the hair of generator
Heat influences the safe operation of generator.It makes troubles since cabin spaces are small to maintenance for small-power wind power plant,
Currently used cold air cooled electric generator needs dynamic start, and energy consumption is high, not energy-efficient.
Summary of the invention
The task of the utility model is to propose a kind of easy for installation, radiating efficiency height, a kind of contact heat dissipation easy to install
Device.
The task of the utility model be done in such a way that it is characterized by: on integrated board be uniformly distributed at least two dissipate
Hot cell, each heat-sink unit are at least equipped with three pieces cooling fin, and there are a smooth wind among adjacent heat-sink unit
Road, and mounting hole is machined in air duct.The root of the cooling fin 1 is wide gradually to narrow upwards, and the height of cooling fin is
63.5mm, the distance between every two panels cooling fin 14.22mm, the distance between described two heat-sink units are 25.91mm, described
Cooling fin full wafer shape is rectangle and integrated board casting and forming.The set back is smooth wall surface, and the back side is machined with
The blind hole and mounting hole connecting with equipment are machined with pilot hole on the positive frame of integrated board.
The utility model has the following effects that the technical program can be set according to wind power generating set inner space size
Meter, has easy for installation, occupies little space, and the advantages that heat transfer rate is fast, and thermal resistance is small, good effect of heat exchange.
Detailed description of the invention: Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the rear perspective view of the utility model；Fig. 3
It is the solid of the utility model with reference to figure.
Drawing explanation: 1, cooling fin, 2, integrated board, 3, fixation hole, 4, pilot hole, 5, heat-sink unit, 6, heat dissipation channel, 7,
Air duct, 8, blind hole, 9, frame, 10, mounting hole.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Specific embodiment is as depicted in figs. 1 and 2, and the technical program includes integrated board 2, cooling fin 1, pilot hole 4, the collection
At least two heat-sink units 5 are uniformly distributed on plywood, each heat-sink unit is at least equipped with three pieces cooling fin 1, and cooling fin
It is heat dissipation channel 6 between cooling fin, and cooling fin installation number is more, radiating rate is faster, and heat transfer effect is better, and phase
There are a smooth air ducts 7 among adjacent heat-sink unit, and pilot hole 4 is machined in air duct.
The root of the every cooling fin 1 is wide gradually to narrow upwards, and the purpose of this design is to process the width of heat dissipation channel
Degree, increases faster with the contact area radiating rate of air, and the height of cooling fin is 63.5mm, between every two panels cooling fin
Distance 14.22mm, the distance between described two heat-sink units be 25.91mm.
The cooling fin full wafer shape is rectangle and integrated board casting and forming, since fin surface is smooth, lines stream
Freely, no dead angle phenomenon flows heat dissipation channel 6 unobstructed, accelerates radiating rate, while improving the effect of also heat.
The set back is smooth wall surface, and the back side is machined with the blind hole 8 connecting with equipment and mounting hole 10.Installation
The design in hole is for the installation with electric components.
It is machined with fixation hole 3 on the positive frame 9 of integrated board, frame is reserved on integrated board, one is easy for radiating
The installation and removal of device, second is that constituting independent radiator.
It is to sum up known, the technical program by heat-sink unit 5, integrated board 2, cooling fin 1, heat dissipation channel 6, air duct 7, overcome
The defect of prior art power drive.
Three heat exchange units are arranged in the technical program preferably on integrated board, and there are wind between every adjacent heat-sink unit
Road, and each heat-sink unit is at least equipped with three pieces cooling fin, in different wind power plants, heat-sink unit and cooling fin
Quantity can be different, the length and height of cooling fin are to embody the efficiency of heat exchange, to sufficiently improve rate of heat exchange, are met
The cooling requirements of wind power plant.
In the utility model unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation "
Equal terms shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or integrally connected, can be two
Connection inside a element.For those skilled in the art, above-mentioned term can be understood in this reality as the case may be
With novel concrete meaning.
Claims (3)
1. a kind of contact radiator, it is characterised in that: be uniformly distributed at least two heat-sink units, each heat dissipation on integrated board
Unit is at least equipped with three pieces cooling fin, and there are a smooth air ducts among adjacent heat-sink unit, and process in air duct
There is mounting hole.
2. a kind of contact radiator according to claim 1, it is characterised in that: the root of the cooling fin (1) it is wide by
Gradually narrow upwards, and the height of cooling fin is 63.5mm, the distance between every two panels cooling fin 14.22mm, described two heat dissipations
The distance between unit is 25.91mm, and the cooling fin full wafer shape is rectangle and integrated board casting and forming.
3. a kind of contact radiator according to claim 1, it is characterised in that: the set back is smooth wall
Face, the back side are machined with the blind hole connecting with equipment and mounting hole, are machined with pilot hole on the positive frame of integrated board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859953.3U CN209053749U (en) | 2018-11-13 | 2018-11-13 | A kind of contact radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859953.3U CN209053749U (en) | 2018-11-13 | 2018-11-13 | A kind of contact radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209053749U true CN209053749U (en) | 2019-07-02 |
Family
ID=67053092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821859953.3U Active CN209053749U (en) | 2018-11-13 | 2018-11-13 | A kind of contact radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209053749U (en) |
-
2018
- 2018-11-13 CN CN201821859953.3U patent/CN209053749U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106452106B (en) | Current transformer radiator | |
| CN103187893B (en) | The cooling structure of photovoltaic inverter and the type of cooling | |
| CN209147045U (en) | A kind of LED street lamp radiator | |
| CN209921094U (en) | Direct current fills electric pile forced air cooling system | |
| CN101799709A (en) | Blade server with three-duct heat-emission duct structure | |
| CN109484228A (en) | A kind of air-cooled circulatory system of direct-current charging post | |
| CN206977887U (en) | A kind of rack semiconductor cooling device | |
| CN202254978U (en) | Polygonal reversing air heat exchanger | |
| CN108449047B (en) | Photovoltaic photo-thermal comprehensive utilization system and method | |
| CN202218494U (en) | Cooling and heat radiation structure with design of independent air channel inside cabinet | |
| CN209053749U (en) | A kind of contact radiator | |
| CN106659063A (en) | Built-in air channel type sealing cabinet | |
| CN203193473U (en) | Cooling system of IGBT power module | |
| CN102445955A (en) | Container data center and power generating system thereof | |
| CN209134724U (en) | A kind of more fin aerofoil profile cooling fins | |
| CN208208926U (en) | A kind of battery modules air-cooled radiating device | |
| CN204560113U (en) | Electric machine controller radiator structure | |
| CN207852444U (en) | A kind of heat dissipating device of transformer | |
| CN208209800U (en) | Converter cabinet | |
| CN206977792U (en) | A kind of circuit board group of heat radiating type charging module | |
| CN209420213U (en) | A kind of fan-cooled radiator | |
| CN105431013B (en) | A kind of Turbulent Flow Type electric machine controller radiating bottom plate | |
| CN109871561A (en) | The configuration method of natural air cooled heat sink, device and Wind turbines in Wind turbines | |
| CN216087349U (en) | Radiator for alternating current fan | |
| CN105438192B (en) | A kind of locomotive heat exchange module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |