CN214901799U - UPS power box convenient to heat dissipation - Google Patents
UPS power box convenient to heat dissipation Download PDFInfo
- Publication number
- CN214901799U CN214901799U CN202120290666.0U CN202120290666U CN214901799U CN 214901799 U CN214901799 U CN 214901799U CN 202120290666 U CN202120290666 U CN 202120290666U CN 214901799 U CN214901799 U CN 214901799U
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- Prior art keywords
- power supply
- heat dissipation
- air inlet
- fins
- waste heat
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 45
- 238000005057 refrigeration Methods 0.000 claims abstract description 34
- 239000002918 waste heat Substances 0.000 claims abstract description 34
- 239000004065 semiconductor Substances 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 9
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a UPS power supply box convenient to heat dissipation, including power supply box body, high-efficient refrigeration heat abstractor and waste heat utilization subassembly, high-efficient refrigeration heat abstractor includes air inlet fan, semiconductor refrigeration piece, heat radiation fins and refrigeration fins, the waste heat utilization subassembly includes thermoelectric generation piece, waste heat utilization cold junction fin and waste heat utilization hot junction fin. The utility model relates to a power supply box technical field specifically is a partial air gets into the power by main fresh air inlet and places the intracavity and to the power cooling behind the air intake, another part gets into the power through first fresh air inlet and places the chamber and make inside air become the whirl can improve the cooling effect, the air is from arc top air collecting opening outflow through the electricity generation of thermoelectric generation piece and to the power supply of semiconductor refrigeration piece, the semiconductor refrigeration piece refrigerates the air that gets into and improves its cooling effect more for the radiating UPS power supply box of being convenient for that the radiating effect is better.
Description
Technical Field
The utility model relates to a power technical field specifically indicates a UPS power supply box convenient to heat dissipation.
Background
The UPS power supply is one kind of constant voltage and constant frequency UPS with energy accumulator and inverter as main component and is used mainly in providing uninterrupted power supply for single computer, computer network system and other power electronic equipment. When the mains supply input is normal, the UPS supplies the mains supply to the load for use after stabilizing the voltage of the mains supply, and the UPS is an alternating current mains supply voltage stabilizer and also charges a built-in battery; when the commercial power is interrupted (power failure in accident), the UPS immediately supplies 220V alternating current to the load by the electric energy of the battery in the UPS through an inversion conversion method, so that the load can maintain normal work and the software and hardware of the load are protected from being damaged.
Because the UPS power supply is used for supplying uninterrupted power, the UPS power supply can generate larger heat in the use process, and if a better heat dissipation measure cannot be provided, the problems of UPS power supply failure and the like are easily caused due to high temperature.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned current difficult problem, the utility model provides an air is placed the intracavity and is cooled down the power by main fresh air inlet entering power behind the air intake, another part is placed the chamber through first fresh air inlet entering power and is made inside air become the whirl and can improve the cooling effect, the air is from arc top collection wind gap outflow heat through the electricity generation of thermoelectric generation piece and to the power supply of semiconductor refrigeration piece, the semiconductor refrigeration piece refrigerates the air that gets into and improves its cooling effect more, make the radiating UPS power supply box of being convenient for that the radiating effect is better.
The utility model adopts the following technical scheme: the utility model relates to a UPS power supply box convenient to heat dissipation, including power supply box body, high-efficient refrigeration heat abstractor and waste heat utilization subassembly, the power supply box body is the cavity setting, high-efficient refrigeration heat abstractor locates the interior bottom of power supply box body, the waste heat utilization subassembly is located the top of power supply box body; the high-efficiency refrigerating and heat-dissipating device comprises an air inlet fan, a semiconductor refrigerating sheet, heat-dissipating fins and refrigerating fins, the two opposite sides of the bottom of the power box body extend downwards to form heat dissipation support plates, a heat dissipation cavity is arranged between the heat dissipation plates on the two sides, a power supply placing plate is arranged in the power supply box body, a refrigeration cavity is arranged between the power supply placing plate and the inner bottom wall of the power supply box body, a power supply placing cavity is arranged between the power supply placing plate and the inner top wall of the power supply box body, the air inlet fan is arranged in the power supply placing cavity, the semiconductor refrigeration piece is arranged on the inner bottom wall of the power box body and comprises a refrigeration end and a heating end, the refrigerating end is arranged in the refrigerating cavity, the heating end is arranged in the heat dissipation cavity, the heat dissipation fins are arranged on one side of the heating end in the heat dissipation cavity, and the refrigerating fins are arranged on one side of the refrigerating end in the refrigerating cavity; the waste heat utilization assembly comprises a thermoelectric generation piece, waste heat utilization cold end fins and waste heat utilization hot end fins, the thermoelectric generation piece is arranged on the top wall of the power box body, the waste heat utilization cold end fins and the waste heat utilization hot end fins are symmetrically arranged on the upper side and the lower side of the thermoelectric generation piece, the power supply placing plate is provided with a protection piece, the protection piece is arranged in a power supply placing cavity, the top of the protection piece is provided with an air collecting plate which is arched upwards, the center of the air collecting plate is provided with an arc top air collecting opening in a penetrating mode, a waste heat utilization area is arranged between the air collecting plate and the waste heat utilization hot end fins, and the protection piece is uniformly provided with a first air inlet hole in a penetrating mode.
Furthermore, the bottom of the protection piece is provided with a main air inlet hole along the circumference in a penetrating way.
Furthermore, the first air inlet hole is arranged on the periphery of the protection piece in a screwing direction.
Furthermore, the heat dissipation supporting plate is evenly provided with heat dissipation holes in a penetrating mode.
Furthermore, a second air inlet hole is formed in one side, close to the air inlet fan, of the power supply placing cavity.
Furthermore, the air inlet fan is arranged on one side of the refrigeration fins.
Further, an air inlet is arranged between the protection piece and the power supply placing plate.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is a UPS power supply box convenient to heat dissipation, the air gets into from second inlet opening department, partly air is placed the intracavity and is cooled down the power by main inlet opening entering power behind the air intake, another part gets into the power through first inlet opening and places the chamber and make inside air become the whirl and can improve the cooling effect, the air is from the electricity generation of arc top air collecting port outflow heat through the thermoelectric generation piece and to the power supply of semiconductor refrigeration piece, the semiconductor refrigeration piece refrigerates the air that gets into and improves its cooling effect more.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a UPS power box convenient for heat dissipation according to the present invention;
fig. 2 is a schematic diagram of an internal structure of a UPS power box facilitating heat dissipation according to the present invention;
fig. 3 is a cross-sectional view of a UPS power box convenient for heat dissipation.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
The high-efficiency refrigeration and heat dissipation device comprises a power box body 1, a power box body 2, a high-efficiency refrigeration and heat dissipation device 3, a waste heat utilization assembly 4, an air inlet fan 5, a semiconductor refrigeration sheet 6, heat dissipation fins 7, refrigeration fins 8, a heat dissipation support plate 9, a heat dissipation cavity 10, a power supply placing plate 11, a refrigeration cavity 12, a power supply placing cavity 13, a thermoelectric generation sheet 14, waste heat utilization cold-end fins 15, waste heat utilization hot-end fins 16, a protection piece 17, a wind collection plate 18, an arc top wind collection port 19, a waste heat utilization area 20, a first air inlet hole 21, a main air inlet hole 22, a heat dissipation hole 23, a second air inlet hole 24 and an air inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model relates to a UPS power box convenient for heat dissipation, which comprises a power box body 1, a high-efficiency refrigeration heat dissipation device 2 and a waste heat utilization assembly 3, wherein the power box body 1 is a hollow cavity, the high-efficiency refrigeration heat dissipation device 2 is arranged at the inner bottom of the power box body 1, and the waste heat utilization assembly 3 is arranged above the power box body 1; the high-efficiency refrigerating and heat-dissipating device 2 comprises an air inlet fan 4, a semiconductor refrigerating sheet 5, heat-dissipating fins 6 and refrigerating fins 7, wherein two opposite sides of the bottom of a power box body 1 are provided with heat-dissipating support plates 8 in a downward extending manner, a heat-dissipating cavity 9 is formed between the heat-dissipating plates at two sides, a power supply placing plate 10 is arranged in the power box body 1, a refrigerating cavity 11 is formed between the power supply placing plate 10 and the inner bottom wall of the power box body 1, a power supply placing cavity 12 is formed between the power supply placing plate 10 and the inner top wall of the power box body 1, the air inlet fan 4 is arranged in the power supply placing cavity 12, the semiconductor refrigerating sheet 5 is arranged on the inner bottom wall of the power box body 1, the semiconductor refrigerating sheet 5 comprises a refrigerating end and a heating end, the refrigerating end is arranged in the refrigerating cavity 11, the heating end is arranged in the heat-dissipating cavity 9, and the heat-dissipating fins 6 are arranged at one side of the heating end in the heat-dissipating cavity 9, the refrigeration fins 7 are arranged on one side of the refrigeration cavity 11 at the refrigeration end; the waste heat utilization assembly 3 comprises a thermoelectric generation piece 13, waste heat utilization cold end fins 14 and waste heat utilization hot end fins 15, the thermoelectric generation piece 13 is arranged on the top wall of the power box body 1, the waste heat utilization cold end fins 14 and the waste heat utilization hot end fins 15 are symmetrically arranged on the upper side and the lower side of the thermoelectric generation piece 13, a protection piece 16 is arranged on the power supply placing plate 10, the protection piece 16 is arranged in the power supply placing cavity 12, a wind collecting plate 17 which is arched upwards is arranged at the top of the protection piece 16, an arc top wind collecting opening 18 is formed in the center of the wind collecting plate 17 in a penetrating mode, a waste heat utilization area 19 is formed between the wind collecting plate 17 and the waste heat utilization hot end fins 15, and first air inlet holes 20 are uniformly formed in the protection piece 16 in a penetrating mode.
Wherein, the bottom of the protection piece 16 is provided with a main air inlet hole 21 along the circumference. The first air inlet holes 20 are formed in a spiral direction on the outer circumference of the protection member 16. The heat dissipation supporting plate 8 is uniformly provided with heat dissipation holes 22 in a penetrating manner. And a second air inlet hole 23 is formed in one side, close to the air inlet fan 4, of the power supply placing cavity. The air intake fan 4 is arranged on one side of the refrigeration fin 7. An air inlet 24 is provided between the protection member 16 and the power supply board 10.
When the electric heating device is used specifically, air enters from the second air inlet hole 23, a part of air enters the power supply placing cavity 12 from the main air inlet hole 21 through the air inlet 24 and cools the power supply, the other part of air enters the power supply placing cavity 12 through the first air inlet hole 20 to enable the internal air to become rotational flow, the cooling effect can be improved, the heat flowing out of the air outlet from the arc top air collecting hole 18 generates electricity through the thermoelectric generation piece 13 and supplies power to the semiconductor refrigeration piece 5, and the semiconductor refrigeration piece 5 refrigerates the entering air and improves the cooling effect.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (7)
1. The utility model provides a UPS power supply box convenient to heat dissipation which characterized in that: the high-efficiency refrigeration heat dissipation device is arranged at the inner bottom of the power box body, and the waste heat utilization assembly is arranged above the power box body; the high-efficiency refrigerating and heat-dissipating device comprises an air inlet fan, a semiconductor refrigerating sheet, heat-dissipating fins and refrigerating fins, the two opposite sides of the bottom of the power box body extend downwards to be provided with heat dissipation supporting plates, a heat dissipation cavity is arranged between the heat dissipation supporting plates at the two sides, a power supply placing plate is arranged in the power supply box body, a refrigeration cavity is arranged between the power supply placing plate and the inner bottom wall of the power supply box body, a power supply placing cavity is arranged between the power supply placing plate and the inner top wall of the power supply box body, the air inlet fan is arranged in the power supply placing cavity, the semiconductor refrigeration piece is arranged on the inner bottom wall of the power box body and comprises a refrigeration end and a heating end, the refrigerating end is arranged in the refrigerating cavity, the heating end is arranged in the heat dissipation cavity, the heat dissipation fins are arranged on one side of the heating end in the heat dissipation cavity, and the refrigerating fins are arranged on one side of the refrigerating end in the refrigerating cavity; the waste heat utilization assembly comprises a thermoelectric generation piece, waste heat utilization cold end fins and waste heat utilization hot end fins, the thermoelectric generation piece is arranged on the top wall of the power box body, the waste heat utilization cold end fins and the waste heat utilization hot end fins are symmetrically arranged on the upper side and the lower side of the thermoelectric generation piece, the power supply placing plate is provided with a protection piece, the protection piece is arranged in a power supply placing cavity, the top of the protection piece is provided with an air collecting plate which is arched upwards, the center of the air collecting plate is provided with an arc top air collecting opening in a penetrating mode, a waste heat utilization area is arranged between the air collecting plate and the waste heat utilization hot end fins, and the protection piece is uniformly provided with a first air inlet hole in a penetrating mode.
2. The UPS power supply box convenient for heat dissipation of claim 1, wherein: the bottom of the protection piece is provided with a main air inlet hole along the circumference in a penetrating way.
3. The UPS power supply box convenient for heat dissipation of claim 1, wherein: the first air inlet hole is arranged on the periphery of the protection piece in a rotary direction.
4. The UPS power supply box convenient for heat dissipation of claim 1, wherein: the heat dissipation supporting plate is evenly provided with heat dissipation holes in a penetrating mode.
5. The UPS power supply box convenient for heat dissipation of claim 1, wherein: and a second air inlet hole is formed in one side, close to the air inlet fan, of the power supply placing cavity.
6. The UPS power supply box convenient for heat dissipation of claim 1, wherein: the air inlet fan is arranged on one side of the refrigeration fins.
7. The UPS power supply box convenient for heat dissipation of claim 1, wherein: an air inlet is arranged between the protection part and the power supply placing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120290666.0U CN214901799U (en) | 2021-02-02 | 2021-02-02 | UPS power box convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120290666.0U CN214901799U (en) | 2021-02-02 | 2021-02-02 | UPS power box convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214901799U true CN214901799U (en) | 2021-11-26 |
Family
ID=78860911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120290666.0U Expired - Fee Related CN214901799U (en) | 2021-02-02 | 2021-02-02 | UPS power box convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214901799U (en) |
-
2021
- 2021-02-02 CN CN202120290666.0U patent/CN214901799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |