CN209084929U - Heat radiation structure and air conditioner - Google Patents
Heat radiation structure and air conditioner Download PDFInfo
- Publication number
- CN209084929U CN209084929U CN201821692057.2U CN201821692057U CN209084929U CN 209084929 U CN209084929 U CN 209084929U CN 201821692057 U CN201821692057 U CN 201821692057U CN 209084929 U CN209084929 U CN 209084929U
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- CN
- China
- Prior art keywords
- cooling water
- cooling
- radiator structure
- water storage
- storage unit
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- 230000005855 radiation Effects 0.000 title abstract 3
- 239000000498 cooling water Substances 0.000 claims abstract description 75
- 238000001816 cooling Methods 0.000 claims description 54
- 238000009434 installation Methods 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 230000005494 condensation Effects 0.000 description 9
- 238000009833 condensation Methods 0.000 description 9
- 238000004378 air conditioning Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a heat radiation structure, air conditioner. The heat dissipation structure comprises a high-power component with a first heat dissipation fin and a cooling water storage component, wherein the first heat dissipation fin is connected with the cooling water storage component through a heat pipe, and the heat pipe can conduct heat on the first heat dissipation fin to cooling water in the cooling water storage component. According to the utility model discloses a heat radiation structure, air conditioner, the radiating efficiency is higher, and the reliability of air conditioner performance is guaranteed to the temperature rise that can the high-power device of effective control.
Description
Technical field
The utility model belongs to air-conditioning technique field, and in particular to a kind of radiator structure, air conditioner.
Background technique
With the continuous development of air-conditioning technical, high-power frequency conversion technology due to it is strong with controllability, power consumption can be reduced, adjustable
Frequency and can be in conjunction with intelligent control the advantages that and be used widely in field of air conditioning, but the power under frequency control mode
Device especially high power device such as IPM, IGBT, diode, rectifier bridge etc. have the shortcomings that larger, these the high-power devices that generate heat
If part cannot radiate in time, its own temperature rise will be continuously improved, and then can have an adverse effect to its performance parameter.
The main control mode of current most transducer air conditioning is controlled by outer machine, controller high power device
Radiating mode mostly uses aluminum thermal fin, keeps cooling fin exposed in the outside of electrical appliance kit, is radiated by blower to it, namely more
The radiating efficiency of common air cooling way, this mode is influenced by interior machine operating ambient temperature and itself operating condition temperature rise, and aluminum dissipates
Backing radiating efficiency is generally lower, proposes the utility model based on this.
Utility model content
Therefore, the technical problem to be solved by the present invention is to provide a kind of radiator structures, air conditioner, and radiating efficiency is more
Height can effectively control the temperature rise of high power device, guarantee the reliability of household air-conditioner.
To solve the above-mentioned problems, the utility model provides a kind of radiator structure, including the big function with the first cooling fin
Rate component, cooling water storage unit are connected between first cooling fin and the cooling water storage unit by heat pipe, institute
It states in the cooling water that heat pipe can conduct the heat on first cooling fin into the cooling water storage unit.
Preferably, the cooling water storage unit is constructed to body structure, and the heat pipe has first end, the cabinet
The side of structure is provided with the second cooling fin, and second cooling fin is connect with the first end.
Preferably, the installation corresponding position of the body structure and second cooling fin has opening.
Preferably, waterproof gasket is folded between the body structure and second cooling fin.
Preferably, the cooling water storage unit has cooling water inlet, cooling water outlet, the position of the cooling water inlet
It sets low in the position of the cooling water outlet.
Preferably, the cooling water storage unit also has discharge outlet.
Preferably, the discharge outlet summarizes with the cooling water outlet and is integrated.
Preferably, the radiator structure further includes mounting bracket, and the cooling water storage unit is installed on the installation branch
On frame.
Preferably, the mounting bracket is made of insulating materials.
Preferably, the heat pipe has second end, and first cooling fin is connect with the second end by thermally conductive sheet.
The utility model also provides a kind of air conditioner, including above-mentioned radiator structure.
A kind of radiator structure provided by the utility model, air conditioner, using the heat pipe by the high performance components
Heat is transferred in the cooling water storage unit by first cooling fin, and then is acted on using the water cooling of the cooling water
It radiates to the high performance components, radiating efficiency is higher, can significantly control the temperature rise of the high performance components, guarantees empty
The reliability of the performance of device is adjusted, it is even more important, using the water-cooling pattern after the heat transfer of the technical solution, can obviously drop
It is low that the anticreep requirement of waterproof existing for water cooling directly is carried out to first cooling fin, keep scheme simpler, feasible.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the radiator structure of the utility model embodiment；
Fig. 2 is the schematic perspective view of the second cooling fin in Fig. 1.
Appended drawing reference indicates are as follows:
1, the first cooling fin；2, cooling water storage unit；21, the second cooling fin；22, waterproof gasket；23, cooling water enters
Mouthful；24, cooling water outlet；25, discharge outlet；26, fin；3, heat pipe；4, mounting bracket；5, thermally conductive sheet.
Specific embodiment
In conjunction with referring to shown in Fig. 1, Fig. 2, embodiment according to the present utility model provides a kind of radiator structure, including has
High performance components, the cooling water storage unit 2 of first cooling fin 1, first cooling fin 1 and the cooling water storage unit
It is connected between 2 by heat pipe 3, the heat pipe 3, which can conduct the heat on first cooling fin 1 to the cooling water, to be stored
In cooling water in component 2, cooling water above-mentioned can use general normal-temperature water, and best can generate internal machine of air-conditioner
Condensation water be introduced into the cooling water storage unit 2, effect is more.It, will be described big using the heat pipe 3 in the technical solution
The heat of power component (not shown) is transferred in the cooling water storage unit 2 by first cooling fin 1, into
And the water cooling effect of the cooling water is utilized to radiate the high performance components, radiating efficiency is higher, can significantly control institute
The temperature rise for stating high performance components guarantees the reliability of the performance of air conditioner, even more important, using the heat of the technical solution
Water-cooling pattern after transfer can be substantially reduced and directly want to waterproof is anticreep existing for first cooling fin 1 progress water cooling
It asks, keeps scheme simpler, feasible.Heat pipe 3 above-mentioned for example can meet predetermined demand using dimensional structure and heating conduction
Commercially available part, the design difficulty of the radiator structure can be substantially reduced.
Preferably, the cooling water storage unit 2 is constructed to body structure, and the heat pipe 3 has first end, the case
The side of body structure is provided with the second cooling fin 21, and second cooling fin 21 is connect with the first end, at this time by described
Second cooling fin 21 further increases the heat dissipation area of the first end of the heat pipe 3, further, second cooling fin
21 surround for the cooling water.
In order to further ensure the temperature rise of the cooling water in the cooling water storage unit 2 is more steady, it is preferable that described
There is the installation corresponding position of body structure and second cooling fin 21 opening namely second cooling fin 21 to be installed on institute
Opening is stated, to form side and the cooling water contact heat-exchanging, the other side and the cooling of second cooling fin 21
The outer side contacts of water storage unit 2, this mode are particularly suitable for when the cooling water temperature rise is excessively high, second cooling fin
21 can in time be transferred to the heat in heat pipe 3 or cooling water in outside air, to the guarantor of the high performance components
Shield dynamics is higher, and further, there is second cooling fin 21 side of fin 26 to contact infiltration with the cooling water.This
When, it is preferable that it is folded with waterproof gasket 22 between the body structure and second cooling fin 21, to prevent described second to dissipate
Cooling water is revealed at the installation cooperation of backing 21 and the body structure.
As described above, best, the condensation that the cooling water in the cooling water storage unit 2 uses internal machine of air-conditioner to generate
Water, at this time, it is preferable that the cooling water storage unit 2 has cooling water inlet 23, cooling water outlet 24, and the cooling water enters
The position of mouth 23 is lower than the position of the cooling water outlet 24, and condensation water enters the cooling water by the cooling water inlet 23
It in storage unit 2, and can be flowed out, be effectively prevent when the condensation water in cooling water storage unit 2 is full by cooling water outlet 24
The case where machine, occurs in overflowing back, in addition, the position due to the cooling water inlet 23 is lower than the position of the cooling water outlet 24,
Position from low to high is carried out heat exchange with second cooling fin 21 by the condensation water, the hot gas generated during this
The generation of the case where by by being discharged in high-order cooling water outlet 24, preventing anti-channeling to internal machine of air-conditioner.Further, described
Cooling water storage unit 2 also has discharge outlet 25, can facilitate and spill cooling water in radiator structure progress maintenance process
It falls, it is preferable that the discharge outlet 25 summarizes with the cooling water outlet 24 to be integrated namely the discharge outlet 25 and the cooling
Pipeline connection between water out 24, and it is consistent to be discharged path.
The radiator structure preferably further includes mounting bracket 4, and the cooling water storage unit 2 is installed on the mounting bracket
On 4, the mounting bracket 4 is made of insulating materials, and the mounting bracket 4 can be mounted on to the wind of air conditioner external at this time
It fans on bracket or other air circulations position smoothly, the heat dissipation effect of radiator structure is further increased, certainly using exhausted
The mounting bracket 4 of edge material can then prevent high performance components from safety accident occurs by radiator structure electric discharge.
Preferably, the heat pipe 3 has second end, and first cooling fin 1 is connected with the second end by thermally conductive sheet 5
It connects, more specifically, 5 side of thermally conductive sheet is welded as a whole with the heat pipe 3, and the other side passes through dismountable mode and institute
The connection of the first cooling fin 1 is stated, it is of course also possible to 5 side of thermally conductive sheet is detachably connected with the heat pipe 3, it is described thermally conductive
Piece 5 is welded as a whole with first cooling fin 1, in such manner, it is possible to greatly facilitate in the radiator structure heat pipe 3 and described the
The assembling process of one cooling fin 1.
Embodiment according to the present utility model also provides a kind of air conditioner, and including above-mentioned radiator structure, radiating efficiency is more
Height can effectively control the temperature rise of high power device, guarantee the reliability of household air-conditioner.More specifically, when the air-conditioning
When device is in refrigeration mode, internal machine of air-conditioner at this time will generate condensation water, and the condensation water will enter the cooling water and store
The temperature of condensation water in component 2, and at this time will be lower than external room temperature, therefore the condensation water and the radiator structure carry out water
Cold and hot exchange, so that the radiating efficiency of radiator structure described in significant increase, controls the temperature rise of high performance components；When the air-conditioning
When device is in heating mode, when having cooling water in the cooling water storage unit 2, the heat as refrigeration mode will be carried out
Exchange process then passes through first cooling fin 1, the when the cooling water in the cooling water storage unit 2 is evaporated exhaustion
Two cooling fins 21 carry out air-cooled or natural heat dissipation, and at this time due to increasing heat dissipation contact area, heat dissipation effect also will be obvious
Better than traditional the case where individually using the first cooling fin 1.
Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting
Ground combination, superposition.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill of the art
For personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improvement
It also should be regarded as the protection scope of the utility model with modification.
Claims (11)
1. a kind of radiator structure, which is characterized in that including the high performance components with the first cooling fin (1), cooling water storage
Component (2) is connect between first cooling fin (1) and the cooling water storage unit (2) by heat pipe (3), the heat pipe
(3) heat on first cooling fin (1) can be conducted in the cooling water into the cooling water storage unit (2).
2. radiator structure according to claim 1, which is characterized in that the cooling water storage unit (2) is constructed to case
Body structure, the heat pipe (3) have first end, and the side of the body structure is provided with the second cooling fin (21), and described second
Cooling fin (21) is connect with the first end.
3. radiator structure according to claim 2, which is characterized in that the body structure and second cooling fin (21)
Installation corresponding position have opening.
4. radiator structure according to claim 3, which is characterized in that the body structure and second cooling fin (21)
Between be folded with waterproof gasket (22).
5. radiator structure according to claim 2, which is characterized in that the cooling water storage unit (2) has cooling water
Entrance (23), cooling water outlet (24), the position of the cooling water inlet (23) are lower than the position of the cooling water outlet (24).
6. radiator structure according to claim 5, which is characterized in that the cooling water storage unit (2) also has draining
Mouth (25).
7. radiator structure according to claim 6, which is characterized in that the discharge outlet (25) and the cooling water outlet
(24) summarize and be integrated.
8. radiator structure according to claim 1, which is characterized in that it further include mounting bracket (4), the cooling water storage
Component (2) is installed on the mounting bracket (4).
9. radiator structure according to claim 8, which is characterized in that the mounting bracket (4) is made of insulating materials.
10. radiator structure according to claim 1, which is characterized in that the heat pipe (3) have second end, described first
Cooling fin (1) is connect with the second end by thermally conductive sheet (5).
11. a kind of air conditioner, including radiator structure, which is characterized in that the radiator structure is any one of claims 1 to 10
The radiator structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692057.2U CN209084929U (en) | 2018-10-18 | 2018-10-18 | Heat radiation structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692057.2U CN209084929U (en) | 2018-10-18 | 2018-10-18 | Heat radiation structure and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209084929U true CN209084929U (en) | 2019-07-09 |
Family
ID=67119722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821692057.2U Active CN209084929U (en) | 2018-10-18 | 2018-10-18 | Heat radiation structure and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209084929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268950A (en) * | 2018-10-18 | 2019-01-25 | 珠海格力电器股份有限公司 | Heat radiation structure and air conditioner |
-
2018
- 2018-10-18 CN CN201821692057.2U patent/CN209084929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268950A (en) * | 2018-10-18 | 2019-01-25 | 珠海格力电器股份有限公司 | Heat radiation structure and air conditioner |
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