CN220674210U - Refrigeration heat sink suitable for outdoor application - Google Patents
Refrigeration heat sink suitable for outdoor application Download PDFInfo
- Publication number
- CN220674210U CN220674210U CN202321963667.2U CN202321963667U CN220674210U CN 220674210 U CN220674210 U CN 220674210U CN 202321963667 U CN202321963667 U CN 202321963667U CN 220674210 U CN220674210 U CN 220674210U
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- Prior art keywords
- heat conduction
- heat
- block
- refrigeration
- piece
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 49
- 239000004065 semiconductor Substances 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000000741 silica gel Substances 0.000 claims description 16
- 229910002027 silica gel Inorganic materials 0.000 claims description 16
- 239000000523 sample Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 abstract description 13
- 230000005855 radiation Effects 0.000 abstract description 13
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a refrigeration and cooling device suitable for outdoor equipment, which comprises a mounting shell, a heat insulation sheet, a heat radiation fan, a heat radiation block, a heat conduction fan, a semiconductor refrigeration block and an air outlet drainage cover, wherein the heat insulation sheet is arranged on the upper surface of the top of the mounting shell, the heat radiation fan is arranged on the heat radiation block, the heat radiation block is arranged on the heat insulation sheet, the heat conduction block is arranged on the lower surface of the top of the mounting shell, the heat conduction fan is arranged on the heat conduction block, the semiconductor refrigeration block is embedded in the heat insulation sheet, the semiconductor refrigeration block is positioned between the heat radiation block and the heat conduction block, and the air outlet drainage cover is arranged at the bottom of the mounting shell. The utility model reduces the environmental temperature in outdoor facilities, thereby preventing the safety problems and safety faults of tripping, burning and the like of the electrical equipment caused by overhigh temperature of the electrical equipment.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to a refrigeration and temperature reduction device suitable for outdoor equipment.
Background
When the temperature is high in summer, the temperature of intelligent electrical equipment in outdoor public facilities rises, the natural radiating effect is poor, the workload of the electrical equipment in the outdoor public facilities is maximum at the moment, the electrical equipment needs to be cooled down, and the electrical equipment has safety problems such as tripping and burning of the electrical equipment and safety faults caused by the fact that the temperature is too high.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide the refrigeration and cooling device suitable for outdoor equipment, which reduces the environmental temperature in outdoor facilities and further prevents the safety problems and safety faults of tripping, burning and the like of electrical equipment caused by overhigh temperature.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a refrigeration heat sink suitable for outdoor equipment is used, includes installation shell, heat insulating sheet, radiator fan, radiating block, heat conduction piece, heat conduction fan, semiconductor refrigeration piece, air-out drainage cover, the heat insulating sheet sets up in the top upper surface of installation shell, the radiator fan sets up on the radiating block, the radiating block sets up on the heat insulating sheet, the heat conduction piece sets up in the top lower surface of installation shell, the heat conduction fan sets up on the heat conduction piece, the semiconductor refrigeration piece inlays and locates in the heat insulating sheet, and the semiconductor refrigeration piece is located between radiating block and the heat conduction piece, air-out drainage cover sets up in the bottom of installation shell.
As a preferable scheme, the intelligent control system further comprises an electric appliance control board, wherein a power supply, a temperature regulation controller and a centralized controller are arranged on the electric appliance control board.
As a preferable scheme, the heat radiation fan is arranged on the heat radiation block through a first fixing bolt, and a plurality of heat radiation fins are arranged on the heat radiation block.
As a preferable scheme, the heat conduction fan is arranged on the heat conduction block through a second fixing bolt, the heat conduction block is fixed with the installation shell through a third fixing bolt, and a heat conduction copper pipe is arranged in the heat conduction block.
As a preferred scheme, the semiconductor refrigeration piece includes first heat conduction silica gel, second heat conduction silica gel, refrigeration piece, the refrigeration piece inlays and locates in the thermal-insulated piece, first heat conduction silica gel fills between refrigeration piece and radiating block, second heat conduction silica gel fills between refrigeration piece and heat conduction block.
As a preferable scheme, the heat insulating sheet is connected with the heat radiating block and the installation shell through a fourth fixing bolt.
As a preferable scheme, an insulation layer is arranged in the installation shell.
As a preferable scheme, the air outlet drainage cover is sleeved on the installation shell in an interference fit manner, and a temperature control probe is arranged at an air outlet nozzle of the air outlet drainage cover.
Compared with the prior art, the utility model has the beneficial effects that: the utility model reduces the environmental temperature in outdoor facilities, thereby preventing the safety problems and safety faults of tripping, burning and the like of the electrical equipment caused by overhigh temperature of the electrical equipment.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is a schematic view of the assembly installation of the present utility model;
FIG. 3 is a side cross-sectional view of the present utility model;
FIG. 4 is an out-line diagram of the present utility model;
FIG. 5 is a schematic diagram of an electrical control board in accordance with the present utility model;
wherein the accompanying figures identify a list: a mounting shell 1, a heat insulation sheet 2, a heat radiation fan 3, a heat radiation block 4 a heat conducting block 5, a heat conducting fan 6, a semiconductor refrigerating block 7 an air outlet drainage cover 8, an electric appliance control board 9, a power supply 10, a temperature regulation controller 11, a centralized controller 12, a first fixing bolt 13 the heat radiation plate 14, the second fixing bolt 15, the third fixing bolt 16, the heat conduction copper pipe 17, the first heat conduction silica gel 18, the second heat conduction silica gel 19, the refrigerating plate 20, the refrigerating block connecting wire 21, the fourth fixing bolt 22, the heat preservation layer 23 and the temperature control probe 24.
Description of the embodiments
The utility model is further described below in connection with specific embodiments. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
Examples
As shown in fig. 1-5, a refrigeration heat sink suitable for outdoor application comprises a mounting shell 1, a heat insulation sheet 2, a heat dissipation fan 3, a heat dissipation block 4, a heat conduction block 5, a heat conduction fan 6, a semiconductor refrigeration block 7 and an air outlet nozzle 8, wherein the heat insulation sheet 2 is arranged on the top upper surface of the mounting shell 1, the heat dissipation fan 3 is arranged on the heat dissipation block 4, the heat dissipation block 4 is arranged on the heat insulation sheet 2, the heat conduction block 5 is arranged on the top lower surface in the cavity of the mounting shell 1, the heat conduction fan 6 is arranged on the heat conduction block 5, the semiconductor refrigeration block 7 is embedded in the heat insulation sheet 2, the semiconductor refrigeration block 7 is positioned between the heat dissipation block 4 and the heat conduction block 5, and the air outlet nozzle 8 is arranged at the bottom opening of the mounting shell 1.
Preferably, the intelligent electric appliance comprises an electric appliance control board 9, wherein a power supply 10, a temperature regulation controller 11 and a centralized controller 12 are arranged on the electric appliance control board 9.
Specifically, the power supply 10, the temperature regulation controller 11 and the centralized controller 12 are installed on the electric appliance control board 9, and the volume of the device can be reduced independently of the whole refrigeration cooling device, so that the device is suitable for a narrower space.
More specifically, the centralized controller 12 may adjust the rotational speeds of the heat dissipation fan 3 and the heat conduction fan 6, so as to adjust the air output.
Preferably, the heat dissipation fan 3 is mounted on the heat dissipation block 4 through a first fixing bolt 13, and a plurality of heat dissipation fins 14 are arranged on the side surface of the heat dissipation block 4.
Specifically, the heat dissipation block 4 adopts an aluminum alloy extrusion profile, and the heat dissipation fins 14 adopt an S-shaped design, so that the heat dissipation area is increased, and the heat can be dissipated more quickly.
Preferably, the heat conducting fan 6 is mounted on the heat conducting block 5 through a second fixing bolt 15, the heat conducting block 5 is fixed with the mounting shell 1 through a third fixing bolt 16, and a heat conducting copper pipe 17 is arranged in the heat conducting block 5.
Specifically, the heat conduction block 5 adopts an aluminum alloy extrusion profile, and the heat conduction copper pipe 17 is arranged in the heat conduction block 5, so that the cold air of the semiconductor refrigeration block 7 is more effectively dispersed.
Preferably, the semiconductor refrigeration block 7 includes a first heat-conducting silica gel 18, a second heat-conducting silica gel 19, and a refrigeration piece 20, the refrigeration piece 20 is embedded in the heat-insulating sheet 2, the first heat-conducting silica gel 18 is filled between the refrigeration piece 20 and the heat dissipation block 4, and the second heat-conducting silica gel 19 is filled between the refrigeration piece 20 and the heat dissipation block 5.
Specifically, in this embodiment, the cooling plate 20 is connected with a cooling block connection line 21, and the cooling block connection line 21 passes through the installation housing 1 and is reserved at the outer end, and the cooling block connection line 21 reserved at the outer end is used for being connected with the power supply 10.
Preferably, the heat insulating sheet 2 connects the heat dissipating block 4 and the mounting case 1 through a fourth fixing bolt 22.
Specifically, the heat insulation sheet 2 is made of ceramic material, and the semiconductor refrigeration block 7 is provided with a first heat conduction silica gel 18 and a second heat conduction silica gel 19 to fully exchange heat.
Preferably, the inner surface of the cavity of the installation shell 1 is provided with a heat insulation layer 23.
Specifically, the heat-insulating layer 23 plays a role in heat insulation, and reduces direct heat exchange between the cold air and the external environment.
Preferably, the air outlet drainage cover 8 is sleeved on the installation shell 1 in an interference fit manner, and a temperature control probe 24 is arranged at an air outlet nozzle of the air outlet drainage cover 8.
Specifically, the air outlet drainage cover 8 is replaceable, and the temperature control probe 24 feeds back temperature to the temperature adjustment controller 11, so that the centralized controller 12 automatically switches on and off the whole refrigeration cooling device according to the data fed back by the temperature control probe 24.
In specific implementation, the refrigeration cooling device is arranged in an outdoor public facility, the hot end of the semiconductor refrigeration block 7 passes through the heat dissipation block 4, heat is dissipated under the rotation of the heat dissipation fan 3, meanwhile, the cold end of the semiconductor refrigeration block 7 transmits cold air to the heat conduction block 5, and the cold air is dissipated through the air outlet nozzle of the air outlet drainage cover 8 under the rotation of the heat conduction fan 6, so that the temperature in the outdoor public facility is reduced.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.
Claims (8)
1. A refrigeration heat sink suitable for outdoor application, its characterized in that: including installation shell, heat insulating fin, radiator fan, radiating block, heat conduction piece, heat conduction fan, semiconductor refrigeration piece, air-out drainage cover, the heat insulating fin sets up in the top upper surface of installation shell, the radiator fan sets up on the radiating block, the radiating block sets up on the heat insulating fin, the heat conduction piece sets up in the top lower surface of installation shell, the heat conduction fan sets up on the heat conduction piece, the semiconductor refrigeration piece inlays and locates in the heat insulating fin, and the semiconductor refrigeration piece is located between radiating block and the heat conduction piece, the air-out drainage cover sets up in the bottom of installation shell.
2. A refrigeration and cooling device adapted for outdoor applications as set forth in claim 1 wherein: the intelligent electric appliance also comprises an electric appliance control board, wherein a power supply, a temperature regulation controller and a centralized controller are arranged on the electric appliance control board.
3. A refrigeration and cooling device adapted for outdoor applications as set forth in claim 1 wherein: the heat dissipation fan is installed on the heat dissipation block through a first fixing bolt, and a plurality of heat dissipation fins are arranged on the heat dissipation block.
4. A refrigeration and cooling device adapted for outdoor applications as set forth in claim 1 wherein: the heat conduction fan is arranged on the heat conduction block through a second fixing bolt, the heat conduction block is fixed with the installation shell through a third fixing bolt, and a heat conduction copper pipe is arranged in the heat conduction block.
5. A refrigeration and cooling device adapted for outdoor applications as set forth in claim 1 wherein: the semiconductor refrigeration piece includes first heat conduction silica gel, second heat conduction silica gel, refrigeration piece, the refrigeration piece inlays and locates in the thermal-insulated piece, first heat conduction silica gel fills between refrigeration piece and radiating block, second heat conduction silica gel fills between refrigeration piece and heat conduction block.
6. A refrigeration and cooling device adapted for outdoor applications as set forth in claim 1 wherein: the heat insulating sheet is connected with the radiating block and the installation shell through a fourth fixing bolt.
7. A refrigeration and cooling device adapted for outdoor applications as set forth in claim 1 wherein: an insulating layer is arranged in the installation shell.
8. A refrigeration and cooling device adapted for outdoor applications as set forth in claim 1 wherein: the air-out drainage cover is sleeved on the installation shell in interference fit, and a temperature control probe is arranged at the air outlet nozzle of the air-out drainage cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321963667.2U CN220674210U (en) | 2023-07-25 | 2023-07-25 | Refrigeration heat sink suitable for outdoor application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321963667.2U CN220674210U (en) | 2023-07-25 | 2023-07-25 | Refrigeration heat sink suitable for outdoor application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220674210U true CN220674210U (en) | 2024-03-26 |
Family
ID=90337092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321963667.2U Active CN220674210U (en) | 2023-07-25 | 2023-07-25 | Refrigeration heat sink suitable for outdoor application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220674210U (en) |
-
2023
- 2023-07-25 CN CN202321963667.2U patent/CN220674210U/en active Active
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