CN212086783U - Radiating assembly, electrical box and air conditioner - Google Patents
Radiating assembly, electrical box and air conditioner Download PDFInfo
- Publication number
- CN212086783U CN212086783U CN202020775296.5U CN202020775296U CN212086783U CN 212086783 U CN212086783 U CN 212086783U CN 202020775296 U CN202020775296 U CN 202020775296U CN 212086783 U CN212086783 U CN 212086783U
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- Prior art keywords
- heat dissipation
- dissipation assembly
- partition plate
- channel
- outflow
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- 238000005192 partition Methods 0.000 claims abstract description 66
- 230000017525 heat dissipation Effects 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000003507 refrigerant Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 12
- 238000012546 transfer Methods 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a radiator unit, electrical apparatus box and air conditioner. The heat dissipation assembly comprises a body and a partition plate, wherein an accommodating groove with an opening is formed in the body, and the partition plate extends into the accommodating groove from the opening. The utility model provides a heat dissipation assembly, electrical apparatus box and air conditioner, this internal direct holding tank that holds the refrigerant that forms, and set up the baffle and form inflow channel and outflow channel, effectively reduce heat transfer route, thereby increase heat transfer effect, thereby first baffle and second baffle carry out the water conservancy diversion effect to the refrigerant and increase the refrigerant and fully flow in the holding tank, increase heat transfer effect, with the heat dissipation assembly butt in the mainboard, and utilize the heat conduction material will generate heat components and parts and contact with heat dissipation assembly, effectively increase heat dissipation assembly's radiating efficiency, finally ensure inside components and parts and work in suitable temperature interval, lifting means operating stability.
Description
Technical Field
The utility model relates to an electronic components heat dissipation technical field, especially a radiator unit, electrical apparatus box and air conditioner.
Background
With the high-speed development of power electronic technology, the heat flux density of electronic components is higher and higher, the heat productivity of electronic equipment is also higher and higher, the traditional air-cooled heat dissipation mode cannot meet the heat dissipation requirement of the electronic equipment, and many electronic equipment have strict requirements on protection level, and a fully-closed shell design must be adopted to ensure the requirements of four-prevention (insect prevention, water prevention, dust prevention and corrosion prevention), so that the heat dissipation difficulty is undoubtedly further increased. To above-mentioned problem, prior art all is that the copper pipe cladding that has the refrigerant will circulate in the aluminum product to make the aluminum product laminate and dispel the heat to the electrical apparatus box on the electrical apparatus box, the heat need just can carry out the heat transfer with the refrigerant through aluminum product and copper pipe in proper order, and heat transfer transmission path is long, and the radiating effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem of poor heat dissipation effect of the electric appliance box in the prior art, the heat dissipation assembly, the electric appliance box and the air conditioner are provided, wherein a refrigerant is directly introduced into the body, and heat exchange circulation is formed in the body.
The utility model provides a heat dissipation assembly, includes body and baffle, be formed with the holding tank that has the opening on the body, the baffle by the opening stretches into in the holding tank, and will the holding tank divide into inflow channel and outflow channel, the tip of baffle with form the interval between the bottom surface of holding tank, just inflow channel with outflow channel passes through the interval intercommunication.
At least one first partition plate is arranged in the inflow channel, the inflow channel is divided into a plurality of inflow branch circuits by all the first partition plates, and all the inflow branch circuits are communicated with the outflow channel through the intervals.
At least one first partition plate is arranged in the outflow channel, the outflow channel is divided into a plurality of outflow branch circuits by the first partition plates, and the outflow branch circuits are communicated with the inflow channel through the intervals.
All the first partition plates are arranged in parallel with the partition plates.
Intervals are arranged between every two adjacent first partition plates, between the first partition plates and the partition plates and between the first partition plates and the inner surfaces of the accommodating grooves, and all the intervals are equal.
At least second partition plates are arranged in the inflow channel, all the second partition plates are parallel to the bottom surface of the containing groove, a first gap is formed between one end of each second partition plate and the side surface of the containing groove, and a second gap is formed between the other end of each second partition plate and the partition plate.
The body further includes an inlet in communication with an end of the inflow channel distal from the spacing and an outlet in communication with an end of the outflow channel distal from the spacing.
Deformation pipes are arranged between the inlet and the end part of the inflow channel and between the outlet and the end part of the outflow channel, and the flow area of each deformation pipe is gradually reduced along the direction far away from the distance.
The body is of a flat and long structure or a semicircular structure, and when the body is horizontally arranged, the partition plate is horizontally arranged, the inflow channel is positioned above the partition plate, and the outflow channel is positioned below the partition plate.
The inlet is in the left half of the body and the outlet is in the right half of the body.
The body is of a flat and long structure or a semicircular structure, when the body is horizontally arranged, the partition plate is vertically arranged, the inflow channel is located on the left side of the partition plate, and the outflow channel is located on the right side of the partition plate.
The material of the body comprises aluminum or copper.
An electrical box comprises the heat dissipation assembly.
The electrical box further comprises a mainboard, and the heat dissipation assembly is attached to the mainboard.
At least one heating component is arranged on the main board, and all the heating components are arranged in a butting mode with the radiating assembly through heat conducting materials.
The main board is provided with a first side face and a second side face which are opposite, the heat dissipation assembly is arranged on the first side face, and the end part of the heat dissipation assembly bends towards the second side face to enable the heat dissipation assembly to be U-shaped.
An air conditioner comprises the heat dissipation assembly or the electrical box.
The utility model provides a heat dissipation assembly, electrical apparatus box and air conditioner, this internal direct holding tank that holds the refrigerant that forms, and set up the baffle and form inflow channel and outflow channel, effectively reduce heat transfer route, thereby increase heat transfer effect, thereby first baffle and second baffle carry out the water conservancy diversion effect to the refrigerant and increase the refrigerant and fully flow in the holding tank, increase heat transfer effect, with the heat dissipation assembly butt in the mainboard, and utilize the heat conduction material will generate heat components and parts and contact with heat dissipation assembly, effectively increase heat dissipation assembly's radiating efficiency, finally ensure inside components and parts and work in suitable temperature interval, lifting means operating stability.
Drawings
Fig. 1 is a left-in right-out cross sectional view of a heat dissipation assembly, an electrical box and an air conditioner according to an embodiment of the present invention;
fig. 2 is a top view of the heat dissipation assembly, the electrical box and the air conditioner according to the embodiment of the present invention;
fig. 3 is another schematic structural diagram of the heat dissipation assembly, the electrical box and the air conditioner according to the embodiment of the present invention;
fig. 4 is a schematic structural view of the heat dissipation assembly, the electrical box and the air conditioner according to the embodiment of the present invention;
fig. 5 is a side view of the heat dissipation assembly, the electrical box and the air conditioner according to the embodiment of the present invention;
fig. 6 is another schematic structural diagram of the heat dissipation assembly, the electrical box and the air conditioner according to the embodiment of the present invention;
fig. 7 is a schematic structural diagram of an electrical box according to an embodiment of the present invention, the heat dissipation assembly, the electrical box, and an air conditioner;
fig. 8 is a side view of the heat sink assembly, the electrical box and the electrical box of the embodiment of the air conditioner provided by the present invention;
in the figure:
1. a body; 2. a partition plate; 3. accommodating grooves; 31. an inflow channel; 32. an outflow channel; 311. An inflow branch; 321. an outflow branch; 4. a first partition plate; 5. a second partition plate; 6. a main board; 7. a heat generating component.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The heat dissipation assembly shown in fig. 1 to 8 includes a body 1 and a partition plate 2, an accommodating groove 3 having an opening is formed in the body 1, the partition plate 2 extends into the accommodating groove 3 through the opening and divides the accommodating groove 3 into an inflow channel 31 and an outflow channel 32, a gap is formed between an end of the partition plate 2 and a bottom surface of the accommodating groove 3, the inflow channel 31 and the outflow channel 32 are communicated through the gap, and a refrigerant flows in from the inflow channel 31 and flows out of the body 1 through the outflow channel 32 after passing through the gap, so that the refrigerant only exchanges heat with the outside through the body 1, thereby overcoming the problem of poor heat dissipation effect caused by multiple heat transfers in the prior art, and effectively improving heat exchange efficiency.
At least one first partition plate 4 is disposed in the inflow channel 31, the inflow channel 31 is divided into a plurality of inflow branches 311 by all the first partition plates 4, all the inflow branches 311 are communicated with the outflow channel 32 through the gap, the inflow channel 31 is divided into a plurality of inflow branches 311 by the first partition plates 4, and therefore the problem of poor heat exchange efficiency caused by that the refrigerant only partially flows in the inflow channel 31 is avoided.
Be provided with at least one first division board 4 in the outflow passageway 32, all first division board 4 will outflow passageway 32 divide into many outflow branch 321, and all outflow branch 321 all passes through the interval with inflow channel 31 intercommunication utilizes first division board 4 to cut apart outflow passageway 32 and forms many outflow branch 321 to avoid the refrigerant only local flow in outflow passageway 32 and cause the poor problem of heat exchange efficiency.
All first partition plates 4 are arranged in parallel with partition plates 2, so that the flow direction of the refrigerant is ensured to be the same, and the heat exchange effect is prevented from being influenced by the turbulent flow of the refrigerant.
Intervals are respectively arranged between every two adjacent first separating plates 4, between the first separating plates 4 and the separating plates 2 and between the first separating plates 4 and the inner surfaces of the accommodating grooves 3, and all the intervals are equal, so that the flow areas of all the inflow branches 311 or all the outflow branches 321 are equal, and the heat exchange effect of the inflow channel 31 or the outflow channel 32 is ensured.
At least second partition plates 5 are arranged in the inflow channel 31, all the second partition plates 5 are parallel to the bottom surface of the accommodating groove 3, a first gap is formed between one end of each second partition plate 5 and the side surface of the accommodating groove 3, and a second gap is formed between the other end of each second partition plate 5 and the partition plate 2.
The body 1 further comprises an inlet and an outlet, the inlet is communicated with the end part of the inflow channel 31 far away from the distance, the outlet is communicated with the end part of the outflow channel 32 far away from the distance, and the inlet and the outlet are both arranged at the opening of the accommodating groove 3.
The inlet with between the tip of inflow channel 31 and the export with all be provided with the deformation pipe between the tip of outflow channel 32, just the flow area of deformation pipe is along keeping away from the direction of interval reduces gradually, conveniently communicates with outside refrigerant pipeline to utilize the change of the flow area of deformation pipe, carry out the water conservancy diversion to the refrigerant, guarantee that the refrigerant carries out abundant heat transfer, effectively improve heat exchange efficiency.
The body 1 is of a flat and long structure or a semicircular structure, when the body 1 is horizontally arranged, the partition plate 2 is horizontally arranged, the inflow channel 31 is positioned above the partition plate 2, the outflow channel 32 is positioned below the partition plate 2, and the heat exchange efficiency of a single side surface of the body 1 is preferentially ensured.
The inlet is in the left half of body 1, the export is in the right half of body 1 makes things convenient for the entry and export to be connected with external pipeline, and is special, and the shape of deformation pipe is the trapezium structure for under the circumstances of guaranteeing the circulation, increase the interval between entry and the export as far as, thereby make things convenient for the connection of pipeline.
The body 1 is of a flat and long structure or a semicircular structure, when the body 1 is horizontally arranged, the partition plate 2 is vertically arranged, the inflow channel 31 is positioned on the left side of the partition plate 2, the outflow channel 32 is positioned on the right side of the partition plate 2, a left-in and right-out mode is formed, and the same heat exchange efficiency between two side faces of the body 1 is ensured.
The material of the body 1 comprises aluminum or copper.
An electrical box comprises the heat dissipation assembly.
The electrical apparatus box still includes mainboard 6, the radiator unit laminating set up in on the mainboard 6, utilize the side of body 1 directly to carry out the heat exchange with mainboard 6 to guarantee mainboard 6's radiating efficiency.
Be provided with at least one heating element 7 on the mainboard 6, all heating element 7 through the heat conduction material with the radiator unit butt sets up, and other sides of make full use of radiator unit dispel the heat to heating element 7.
An air conditioner comprises the heat dissipation assembly or the electrical box.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (16)
1. A heat dissipation assembly, comprising: including body (1) and baffle (2), be formed with holding tank (3) that have the open-ended on body (1), baffle (2) by the opening stretches into in holding tank (3), and will holding tank (3) divide into inflow passageway (31) and outflow passageway (32), the tip of baffle (2) with form the interval between the bottom surface of holding tank (3), just inflow passageway (31) with outflow passageway (32) pass through the interval intercommunication.
2. The heat dissipation assembly of claim 1, wherein: at least one first partition plate (4) is arranged in the inflow channel (31), the inflow channel (31) is divided into a plurality of inflow branches (311) by all the first partition plates (4), and all the inflow branches (311) are communicated with the outflow channel (32) through the intervals.
3. The heat dissipation assembly of claim 1, wherein: at least one first partition plate (4) is arranged in the outflow channel (32), the outflow channel (32) is divided into a plurality of outflow branch lines (321) by the first partition plates (4), and the outflow branch lines (321) are communicated with the inflow channel (31) through the intervals.
4. The heat dissipation assembly of claim 2 or 3, wherein: all the first partition plates (4) are arranged in parallel with the partition plates (2).
5. The heat dissipation assembly of claim 2 or 3, wherein: intervals are arranged between every two adjacent first partition plates (4), between every two adjacent first partition plates (4) and the partition plates (2), and between every two adjacent first partition plates (4) and the inner surfaces of the accommodating grooves (3), and all the intervals are equal.
6. The heat dissipation assembly of claim 1, wherein: at least second partition plates (5) are arranged in the inflow channel (31), all the second partition plates (5) are parallel to the bottom surface of the accommodating groove (3), a first gap is formed between one end of each second partition plate (5) and the side surface of the accommodating groove (3), and a second gap is formed between the other end of each second partition plate and the partition plate (2).
7. The heat dissipation assembly of claim 1, wherein: the body (1) further comprises an inlet communicating with the end of the inflow channel (31) remote from the spacing and an outlet communicating with the end of the outflow channel (32) remote from the spacing.
8. The heat removal assembly of claim 7, wherein: deformation pipes are arranged between the inlet and the end part of the inflow channel (31) and between the outlet and the end part of the outflow channel (32), and the flow area of each deformation pipe is gradually reduced along the direction far away from the distance.
9. The heat dissipation assembly of claim 8, wherein: the body (1) is of a flat and long structure or a semicircular structure, when the body (1) is horizontally arranged, the partition plate (2) is horizontally arranged, the inflow channel (31) is positioned above the partition plate (2), and the outflow channel (32) is positioned below the partition plate (2).
10. The heat dissipation assembly of claim 9, wherein: the inlet is located in the left half of the body (1) and the outlet is located in the right half of the body (1).
11. The heat dissipation assembly of claim 8, wherein: the body (1) is of a flat and long structure or a semicircular structure, when the body (1) is horizontally arranged, the partition plate (2) is vertically arranged, the inflow channel (31) is positioned on the left side of the partition plate (2), and the outflow channel (32) is positioned on the right side of the partition plate (2).
12. An electrical box characterized in that: comprising the heat dissipation assembly of any one of claims 1 to 11.
13. The appliance cartridge of claim 12, wherein: the electrical box further comprises a main board (6), and the heat dissipation assembly is attached to the main board (6).
14. The appliance cartridge of claim 13, wherein: at least one heating component (7) is arranged on the main board (6), and all the heating components (7) are connected with the radiating assembly in an abutting mode through a heat conduction material.
15. The appliance cartridge of claim 13, wherein: the main board (6) is provided with a first side face and a second side face which are opposite, the heat dissipation assembly is arranged on the first side face, and the end part of the heat dissipation assembly is bent towards the second side face to enable the heat dissipation assembly to be U-shaped.
16. An air conditioner, characterized in that: comprising the heat dissipation assembly of any of claims 1 to 11 or the electrical box of any of claims 12-15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020775296.5U CN212086783U (en) | 2020-05-11 | 2020-05-11 | Radiating assembly, electrical box and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020775296.5U CN212086783U (en) | 2020-05-11 | 2020-05-11 | Radiating assembly, electrical box and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212086783U true CN212086783U (en) | 2020-12-04 |
Family
ID=73567153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020775296.5U Active CN212086783U (en) | 2020-05-11 | 2020-05-11 | Radiating assembly, electrical box and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212086783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111447805A (en) * | 2020-05-11 | 2020-07-24 | 珠海格力电器股份有限公司 | Radiating assembly with high radiating efficiency, electric appliance box and air conditioner |
| CN112930096A (en) * | 2021-03-23 | 2021-06-08 | 珠海格力电器股份有限公司 | Refrigerant radiator, assembly design method and air conditioning equipment |
-
2020
- 2020-05-11 CN CN202020775296.5U patent/CN212086783U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111447805A (en) * | 2020-05-11 | 2020-07-24 | 珠海格力电器股份有限公司 | Radiating assembly with high radiating efficiency, electric appliance box and air conditioner |
| CN112930096A (en) * | 2021-03-23 | 2021-06-08 | 珠海格力电器股份有限公司 | Refrigerant radiator, assembly design method and air conditioning equipment |
| CN112930096B (en) * | 2021-03-23 | 2024-05-03 | 珠海格力电器股份有限公司 | Refrigerant radiator, assembly design method and air conditioning equipment |
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