CN203369040U - Water-cooling radiator water channel structure of high-power electronic component - Google Patents
Water-cooling radiator water channel structure of high-power electronic component Download PDFInfo
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- CN203369040U CN203369040U CN 201320483399 CN201320483399U CN203369040U CN 203369040 U CN203369040 U CN 203369040U CN 201320483399 CN201320483399 CN 201320483399 CN 201320483399 U CN201320483399 U CN 201320483399U CN 203369040 U CN203369040 U CN 203369040U
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- water
- electronic component
- channel structure
- power electronic
- bottom plate
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Abstract
The utility model discloses a water-cooling radiator water channel structure of a high-power electronic component. The water-cooling radiator water channel structure is characterized in that: a heat dissipation base plate and a heat dissipation shell form a closed cavity; two sides of the heat dissipation shell are respectively provided with a water inlet pipe and a water outlet pipe; cooling water flows from the water inlet pipe to the closed cavity and further to the water outlet pipe so as to form a water flow channel; and a radiating fin is arranged in the closed cavity. The water-cooling radiator water channel structure of the high-power electronic component can achieve the comprehensive effects such as the high efficiency, low noise, low cost, and high universality.
Description
Technical field
The utility model relates to a kind of heat spreader structures, says more specifically the structure of high-power electronic component water-filled radiator water channel.
Background technology
The flow passage structure of water-filled radiator is the key factor that affects radiating effect, and good runner should have larger relative area of dissipation, and can make the fluid that flows through runner produce the turbulent flow of some strength to improve the efficiency of heat convection.Although existing various forms of water-filled radiators in prior art, but in the heat-sinking capability that further improves water-filled radiator, reduce noise, be conducive to assembling, and make its high-power electronic component for different model there is certain aspects such as versatility can not to obtain resultant effect preferably.
The utility model content
The utility model is for avoiding the existing weak point of above-mentioned prior art, and a kind of high-power electronic component water-filled radiator channel structure is provided, to obtaining high efficiency, low noise, low cost, and versatility high etc. resultant effect.
The utility model is that the technical solution problem adopts following technical scheme:
The characteristics of the utility model high-power electronic component water-filled radiator channel structure are: by radiating bottom plate and radiating shell, form a closed cavity, be respectively arranged with water inlet pipe mouth and effluent pipe mouth in the both sides of described radiating shell, cooling water forms water stream channel from water inlet pipe mouth through closed cavity to effluent pipe mouth, in described closed cavity, is provided with fin.
The characteristics of the utility model high-power electronic component water-filled radiator channel structure also are:
Described radiating bottom plate is to take die casting aluminium as material, the installed surface that the upper surface of radiating bottom plate is heater element, and lower surface offers the rectangular groove parallel to each other arranged along water (flow) direction; Described fin be with its top bar limit intercalation in the rectangular groove of described radiating bottom plate.
Both side surface at described fin is provided with along water (flow) direction the Ge road radiating fin that is parallel to each other.
Upper surface at described radiating bottom plate arranges the promising multi-form installing hole that is suitable for multi-form heater element.
Compared with the prior art, the utility model beneficial effect is embodied in:
1, in the utility model water stream channel, fin is set, has increased area of dissipation, improve thus radiating effect;
2, the utility model arranges radiating fin on fin, not only further increased area of dissipation, current and contacting before radiator have more been strengthened simultaneously, radiating fin plays the effect of upset to current, increased to a great extent the convective heat transfer effect of radiator and current, the radiating efficiency of radiator is significantly improved;
3, the version that in the utility model, fin and radiating bottom plate split arrange and adopt intercalation to install, make simple, easy to assembly, low-cost, easy to implement;
4, on the utility model radiating bottom plate, multi-form installing hole can be adapted to the installation of multi-form heater element, highly versatile.
The accompanying drawing explanation
Fig. 1 is that the utility model internal structure master looks schematic diagram;
Fig. 2 is the utility model internal structure schematic side view;
Fig. 3 is the utility model radiating bottom plate lower surface configuration schematic diagram;
Fig. 4 is the utility model heat radiating fin structure schematic diagram;
Number in the figure: 1 radiating bottom plate, 2 sealing gaskets, 1a lower surface, the rectangular groove of 1b; 3 radiating shells, 4 fin, 4a top bar limit, 4b radiating fin, 5a water inlet pipe mouth, 5b effluent pipe mouth.
Embodiment
Referring to Fig. 1, in the present embodiment, high-power electronic component water-filled radiator channel structure is: by radiating bottom plate 1 and radiating shell 3, form a closed cavity, between radiating bottom plate 1 and radiating shell 3, adopt screw to connect, in order to guarantee sealing, between radiating bottom plate 1 and radiating shell 3, be provided with sealing gasket 2; Be respectively arranged with water inlet pipe mouth 5a and effluent pipe mouth 5b in the both sides of radiating shell 3, cooling water forms water stream channel from water inlet pipe mouth through closed cavity to effluent pipe mouth, is provided with fin 4 in closed cavity.
Referring to Fig. 2 and Fig. 3, in concrete enforcement, radiating bottom plate 1 is to take die casting aluminium as material, without die sinking, and the installed surface that the upper surface of radiating bottom plate 1 is heater element, lower surface 1a offers the rectangular groove 1b parallel to each other arranged along water (flow) direction; Fin 4 be with its top bar limit 4a intercalation in the rectangular groove of radiating bottom plate, rectangular groove 1b should equidistantly be uniformly distributed, and between fin 4 and radiating bottom plate 1, adopts interference fit, by the mode of pressing embedding, closely connects.
As shown in Figure 4, in the present embodiment, in the both side surface of fin 4, along water (flow) direction, be provided with the Ge road radiating fin 4b that is parallel to each other.
In addition, can be set at the upper surface of radiating bottom plate 1 the multi-form installing hole of applicable multi-form heater element, to strengthen its versatility, installing hole should be set to blind hole.
Claims (4)
1. a high-power electronic component water-filled radiator channel structure, it is characterized in that: by radiating bottom plate (1) and radiating shell (3), form a closed cavity, be respectively arranged with water inlet pipe mouth (5a) and effluent pipe mouth (5b) in the both sides of described radiating shell (3), cooling water forms water stream channel from water inlet pipe mouth through closed cavity to effluent pipe mouth, is provided with fin (4) in described closed cavity.
2. high-power electronic component water-filled radiator channel structure according to claim 1, it is characterized in that: described radiating bottom plate (1) is to take die casting aluminium as material, the installed surface that the upper surface of radiating bottom plate is heater element, lower surface (1a) offers the rectangular groove (1b) parallel to each other arranged along water (flow) direction; Described fin (4) be with its top bar limit (4a) intercalation in the rectangular groove (1b) of described radiating bottom plate.
3. high-power electronic component water-filled radiator channel structure according to claim 1, it is characterized in that: the both side surface at described fin (4) is provided with along water (flow) direction the Ge road radiating fin (4b) that is parallel to each other.
4. high-power electronic component water-filled radiator channel structure according to claim 1 is characterized in that: the multi-form installing hole that promising applicable multi-form heater element is set at the upper surface of described radiating bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320483399 CN203369040U (en) | 2013-08-08 | 2013-08-08 | Water-cooling radiator water channel structure of high-power electronic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320483399 CN203369040U (en) | 2013-08-08 | 2013-08-08 | Water-cooling radiator water channel structure of high-power electronic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203369040U true CN203369040U (en) | 2013-12-25 |
Family
ID=49816746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320483399 Expired - Lifetime CN203369040U (en) | 2013-08-08 | 2013-08-08 | Water-cooling radiator water channel structure of high-power electronic component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203369040U (en) |
-
2013
- 2013-08-08 CN CN 201320483399 patent/CN203369040U/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 | ||
| CP03 | Change of name, title or address |
Address after: No.5821, Fanfu Avenue, Baohe District, Hefei City, Anhui Province Patentee after: Anhui Juyi Technology Co.,Ltd. Address before: Baohe District of Hefei City, Anhui province 230051 Baohe Industrial Park Jianghuai heavy industry base Patentee before: ANHUI JEE AUTOMATION EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term |