CN210579769U - High-efficient invertion power supply air-cooled radiator - Google Patents
High-efficient invertion power supply air-cooled radiator Download PDFInfo
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- CN210579769U CN210579769U CN201920594348.6U CN201920594348U CN210579769U CN 210579769 U CN210579769 U CN 210579769U CN 201920594348 U CN201920594348 U CN 201920594348U CN 210579769 U CN210579769 U CN 210579769U
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- heat dissipation
- radiating seat
- cambered surface
- radiating
- dissipation shell
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Abstract
The utility model discloses a high-efficient invertion power supply air-cooled radiator, including radiating seat, heat dissipation shell and fan, heat dissipation shell fixed connection is on the radiating seat, the radiating seat up end is equipped with the cambered surface of epirelief, be equipped with a plurality of heating panels on the cambered surface, the extension line of heating panel all passes the centre of a circle of cambered surface, and the one end fork that the cambered surface was kept away from to the heating panel forms a pair of relative wing limit the holding intracavity that the wing limit closed formation is equipped with the fin, the week side of heat dissipation shell is equipped with the air exit, and the lower extreme of heat dissipation shell is equipped with the installation foot, installation foot top is equipped with the screw, the radiating seat both sides are equipped with the mounting hole corresponding with the installation foot position, the outside of mounting hole is equipped with fixed ear, fixed. The utility model discloses simple structure, reasonable in design at a pair of wing limit of the terminal design of heating panel and fin, has increased the surface area of heating panel, and the fan of establishing on heat dissipation shell upper portion is forced air cooling to the cooperation simultaneously, has good radiating effect.
Description
Technical Field
The utility model relates to a power heat dissipation technical field, concretely designs a high-efficient invertion power supply air-cooled radiator.
Background
Many devices generate a large amount of heat during operation, such as electronic devices, such as a CPU and an inverter of a computer, and the excessive heat cannot be rapidly dissipated and accumulated to generate high temperature due to the continuous operation of the devices, and may destroy the operating devices in severe cases. The heat sink can effectively solve the problem. The heat radiator is a layer of good heat-conducting medium attached to the heating equipment, and sometimes a fan and other devices are added on the basis of the heat-conducting medium to accelerate the heat radiation effect. In thermodynamics, heat dissipation is heat transfer, and there are three main ways of heat transfer: thermal conduction, thermal convection and thermal radiation. The transfer of energy, either by itself or when in contact with a substance, is known as thermal conduction, which is one of the most common ways of heat transfer. Thermal convection refers to the manner in which a flowing fluid (gas or liquid) transfers heat away. However, the existing heat dissipation equipment often cannot meet the heat dissipation requirement under the working condition of long-time work and operation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem, provide a high-efficient invertion power supply forced air cooling radiator.
The utility model adopts the following technical scheme:
the utility model provides a high-efficient invertion power supply air-cooled radiator, includes radiating seat, heat dissipation shell and fan, heat dissipation shell fixed connection is on the radiating seat to enclose with the radiating seat and close and form the heat dissipation space, the fan is fixed at heat dissipation shell top, the radiating seat up end is equipped with the cambered surface of epirelief, be equipped with a plurality of heating panels in the cambered surface, the centre of a circle of cambered surface is all passed to the extension line of heating panel, and the one end of cambered surface is kept away from to the heating panel is diverged to form a pair of relative wing limit the holding intracavity that the wing limit enclosed to close and form is equipped with the fin, all sides of heat dissipation shell are equipped with the air exit, and the lower extreme of heat dissipation shell is equipped with the installation foot, installation foot top is equipped with the screw, the radiating seat both sides are equipped with the mounting hole corresponding with installation foot position.
As an optimized technical scheme of the utility model, the fin is corrugated folding tooth piece.
As an optimal technical scheme of the utility model, one side that the air exit is located the radiating shell is equipped with the separation blade that the downward sloping set up, the separation blade is the conducting strip.
As an optimal technical scheme of the utility model, the lower extreme of installation foot is equipped with elastic cushion, elastic cushion's lower terminal surface surpasss the lower terminal surface 0.3cm ~ 0.6cm of radiating seat.
The utility model has the advantages that:
the utility model discloses simple structure, reasonable in design at a pair of wing limit of the terminal design of heating panel and fin, has increased the surface area of heating panel for rate of heat dissipation, the fan of establishing on heat dissipation shell upper portion is forced air cooling to the cooperation simultaneously, has good radiating effect.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a side view of the heat dissipation case.
The symbols in the drawings illustrate that:
1: heat radiation seat, 101: fixing lug, 2: heat dissipation shell, 201: mounting foot, 202: screw hole, 203: elastic cushion block, 3: a fan, 4: heat dissipation space, 5: cambered surface, 6: heat dissipation plate, 601: wing edge, 602: accommodating chamber, 7: a heat sink, 8: air outlet, 9: a baffle plate, 10: and (4) bolts.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a high-efficiency inverter air-cooled heat sink comprises a heat sink 1, a heat sink shell 2 and a fan 3, wherein the heat sink shell 2 is detachably and fixedly connected to the heat sink 1 and encloses with the heat sink 1 to form a heat sink space 4, the fan 3 is fixed at the top of the heat sink shell 2 by bolts, the fan 3 blows air towards the heat sink 1, an upward convex arc surface 5 is arranged on the upper end surface of the heat sink 1, a plurality of heat dissipation plates 6 are arranged on the arc surface 5, the heat dissipation plates 6 are positioned in the heat sink space 4, one end of each heat dissipation plate 6 close to the fan 3 is a front end, one end of each heat dissipation plate 6 close to the heat sink 1 is a rear end, extension lines of the rear ends of the heat dissipation plates 6 all penetrate through the circle center of the arc surface 5, so that the plurality of heat dissipation plates 6 form an arc surface structure surrounding the heat sink 1, the front end distance between every two adjacent heat dissipation plates 6 is, the heat dissipation plate is characterized in that a heat dissipation plate 7 is arranged in a containing cavity 602 formed by enclosing the wing edges 601, the heat dissipation plate 7 is a wave-shaped folding toothed sheet, the heat dissipation plate 6 and the heat dissipation plate 7 are made of the same material, air outlets 8 are formed in the peripheral sides of the heat dissipation shell 2, blocking sheets 9 arranged downwards and inclined at one side of each air outlet 8 in the heat dissipation shell 2 are arranged on the blocking sheet 9, each blocking sheet 9 is a heat conduction sheet, the material of each heat conduction sheet is the same as that of the heat dissipation plate 6, a mounting foot 201 is arranged at the lower end of the heat dissipation shell 2, a screw hole 202 is formed above the mounting foot 201, mounting holes corresponding to the positions of the mounting feet 201 are formed in the two sides of the heat dissipation seat 1, the mounting feet 201 are sleeved in the mounting holes, fixing lugs 101 vertically fixed on the heat dissipation seat 1 are arranged on the outer sides of the mounting holes, the fixing lugs 101 are provided with screw holes, and bolts 10 are, the lower end of the mounting foot 201 is provided with an elastic cushion block 203, and the lower end face of the elastic cushion block 203 exceeds the lower end face of the heat dissipation seat 1 by 0.3-0.6 cm.
For the same material, the larger the surface area of the heat dissipation plate, the faster the heat dissipation rate, and the better the heat dissipation effect. Therefore the utility model discloses a form the cambered surface structure around radiating seat 1 with the design of heating panel 6, make the interval of 6 front ends of per two adjacent heating panels be greater than the interval of rear end, then design a pair of wing limit 601 on its front end to set up fin 7 in the holding chamber 602 that wing limit 601 formed, increase heating panel 6's surface area as far as possible, increased heat radiating area, improved rate of heat dissipation. Design into the folding tine piece that forms through the punching press of mould punch press with fin 7, make its two-sided all have the tongue and groove, further increase heat radiating area, simultaneously, make the area of contact increase when the air current flows in folding tine piece, take away more heats. The downward-inclined baffle plate 9 arranged at the inner side of the air outlet 8 prevents the air blown from the upper part from being blown out from the air outlet 8 directly without sufficient heat exchange, and the design can ensure that the air blown out from the fan 3 can reach one side of the heat radiating seat 1 and is exhausted from the air outlet 8 after fully exchanging heat with the hot air at the lower part. The elastic cushion block 203 is arranged at the bottom of the mounting foot 201 to buffer the vibration generated by the operation of the fan 3 and avoid large vibration to the heating device; when fixing radiating shell 2 on radiating seat 1, aim at the mounting hole on radiating seat 1 with installation foot 201, then make strength down slightly, make the screw 202 of installation foot 201 top aim at the screw on fixed ear 101, pass above-mentioned two holes with bolt 10 and screw up and can be with radiating shell 2 fixed connection on radiating seat 1, be provided with cushion 203 because of installation foot 201 bottom, although the lower terminal surface of cushion 203 can surpass the lower terminal surface of radiating seat 1, but when pushing down radiating shell 2 hard, cushion 203 is compressed under its elastic action, when screwing up the fastening of bolt 10 on fixed ear 101, the lower terminal surface of cushion 203 flushes with the lower terminal surface of radiating seat 1, simultaneously, when the fan produces great vibration conduction to installation foot 201, cushion 203 can play the cushioning effect, reduce the influence that the tremble caused to the device that generates heat.
Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (4)
1. The utility model provides a high-efficient invertion power supply air-cooled radiator, includes radiating seat (1), heat dissipation shell (2) and fan (3), heat dissipation shell (2) fixed connection is on radiating seat (1) to enclose with radiating seat (1) and close and form heat dissipation space (4), fan (3) are fixed at heat dissipation shell (2) top, its characterized in that: radiating seat (1) up end is equipped with cambered surface (5) of epirelief, be equipped with a plurality of heating panels (6) on cambered surface (5), the centre of a circle of cambered surface (5) is all passed to the extension line of heating panel (6), and the one end that cambered surface (5) were kept away from in heating panel (6) is diverged to form a pair of relative wing limit (601) enclose to close and are equipped with fin (7) in holding chamber (602) that forms, the week side of radiating shell (2) is equipped with air exit (8), and the lower extreme of radiating shell (2) is equipped with installation foot (201), installation foot (201) top is equipped with screw (202), radiating seat (1) both sides are equipped with the mounting hole corresponding with installation foot (201) position, the outside of mounting hole is equipped with fixed ear (101) of vertical fixation on radiating seat (1), fixed ear (101) are equipped with the screw.
2. The air-cooled radiator for the efficient inverter power supply of claim 1, wherein: the radiating fins (7) are wave-shaped folding tooth sheets.
3. The air-cooled radiator for the efficient inverter power supply of claim 1, wherein: one side of the air outlet (8) in the heat dissipation shell (2) is provided with a blocking piece (9) which is arranged in a downward inclining mode, and the blocking piece (9) is a heat conducting piece.
4. The air-cooled radiator for the efficient inverter power supply of claim 1, wherein: the lower end of the mounting foot (201) is provided with an elastic cushion block (203), and the lower end face of the elastic cushion block (203) exceeds the lower end face of the heat dissipation seat (1) by 0.3-0.6 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594348.6U CN210579769U (en) | 2019-04-28 | 2019-04-28 | High-efficient invertion power supply air-cooled radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594348.6U CN210579769U (en) | 2019-04-28 | 2019-04-28 | High-efficient invertion power supply air-cooled radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210579769U true CN210579769U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920594348.6U Active CN210579769U (en) | 2019-04-28 | 2019-04-28 | High-efficient invertion power supply air-cooled radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210579769U (en) |
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2019
- 2019-04-28 CN CN201920594348.6U patent/CN210579769U/en active Active
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