CN203719037U - Air conditioning electric control component and air conditioner with same - Google Patents
Air conditioning electric control component and air conditioner with same Download PDFInfo
- Publication number
- CN203719037U CN203719037U CN201420076872.1U CN201420076872U CN203719037U CN 203719037 U CN203719037 U CN 203719037U CN 201420076872 U CN201420076872 U CN 201420076872U CN 203719037 U CN203719037 U CN 203719037U
- Authority
- CN
- China
- Prior art keywords
- electric control
- radiating substrate
- heat
- air conditioner
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 33
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 239000000758 substrate Substances 0.000 claims description 76
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 239000003507 refrigerant Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000011946 reduction process Methods 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model discloses an air conditioning electric control component and an air conditioner with the same. The air conditioning electric control component comprises an electric control box, an electrical control element and a heat dissipator, wherein the electrical control element is mounted on the electric control box; the heat dissipator comprises a main heat dissipation base plate, a sub heat dissipation base plate and a cooling tube; the upper end surface of the main heat dissipation base plate is fitted to the electrical control element; the upper end surface of the sub heat dissipation base plate is fitted to the lower end surface of the main heat dissipation base plate; the cooling tube is welded to the lower end surface of the sub heat dissipation base plate. According to the air conditioning electric control component provided by the utility model, since the cooling tube is welded to the heat dissipator, the electric control box can be cooled down through the utilization of a refrigerant flowing out from a condenser of the air conditioner; the external environment influence on the temperature reduction process of the electric control box is low; the heat dissipation effect of the electric control box is improved; the working efficiency of the air conditioner is improved; meanwhile, as the heat dissipator adopts a manner of combination of the main heat dissipation base plate and the sub heat dissipation base plate, the assembly of the air conditioning electrical control component is facilitated.
Description
Technical field
The utility model relates to technical field of refrigeration equipment, particularly, and particularly a kind of air conditioner electric control assembly and there is its air-conditioning.
Background technology
Along with the development of air-conditioning technical, convertible frequency air-conditioner has obtained general application in industry.But in the outdoor electric-control system of convertible frequency air-conditioner, frequency-variable module heating is large, when it is in hot environment lower time, limit the operation of compressor high frequency.The radiating mode of electric-control system, the metal fins that adopt dispel the heat by cross-ventilation more, but under outdoor high temperature environment, this radiating mode heat radiation is poor, conventionally way is that the caloric value that reduces electric-control system by reducing compressor operation frequency ensures that air-conditioning normally moves, affect greatly the refrigeration of convertible frequency air-conditioner in the higher situation of outdoor application environment temperature, affected user's comfort.
Utility model content
The utility model is intended to solve at least to a certain extent one of above-mentioned technical problem of the prior art.
For this reason, an object of the present utility model is to propose a kind of air conditioner electric control assembly of good heat dissipation effect.
Another object of the present utility model has been to propose a kind of air-conditioning with above-mentioned air conditioner electric control assembly.
According to the utility model embodiment aspect, a kind of air conditioner electric control assembly is provided, comprising: electric-controlled box; Electric control element, described electric control element is arranged on described electric-controlled box; And radiator, described radiator comprises: main heat-radiating substrate, the upper surface of described main heat-radiating substrate and the laminating of described electric control element; Sub-heat-radiating substrate, the upper surface of described sub-heat-radiating substrate and the laminating of the lower surface of described main heat-radiating substrate; And cooling tube, described cooling tube is welded on the lower surface of described sub-heat-radiating substrate.
According to the air conditioner electric control assembly of the utility model embodiment, by weld cooling tube on radiator, can utilize the refrigerant that air-conditioning condenser flows out to lower the temperature to electric-controlled box, be affected by the external environment less to the temperature-fall period of electric-controlled box, improve the radiating effect of electric-controlled box, improved the operating efficiency of air-conditioning.Meanwhile, due to the mode that radiator has adopted main heat-radiating substrate and sub-heat-radiating substrate to combine, be convenient to the assembling of air conditioner electric control assembly.
In addition, can also there is following additional technical characterictic according to the air conditioner electric control assembly of the utility model above-described embodiment:
According to an embodiment of the present utility model, described main heat-radiating substrate is connected with the electric-controlled plate of described electric-controlled box or described electric control element.
According to an embodiment of the present utility model, the electric-controlled plate clamping of described main heat-radiating substrate and described electric-controlled box or described electric control element or be bolted.
According to an embodiment of the present utility model, described main heat-radiating substrate is provided with the first installing hole, described sub-heat-radiating substrate is provided with second installing hole relative with described the first installing hole, and described main heat-radiating substrate and described sub-heat-radiating substrate are by the screw lock through described the second installing hole and described the first installing hole.
According to an embodiment of the present utility model, described cooling tube is copper pipe or aluminum pipe.
According to an embodiment of the present utility model, described main heat-radiating substrate and described sub-heat-radiating substrate are copper coin or aluminium sheet.
According to an embodiment of the present utility model, described cooling tube is bent into " U " shape portion that has at least one.
According to another aspect of the present utility model, a kind of air-conditioning is provided, comprising: air conditioner electric control assembly as above.
According to the air-conditioning of the utility model embodiment, by weld cooling tube on radiator, can utilize the refrigerant that air-conditioning condenser flows out to lower the temperature to electric-controlled box, be affected by the external environment less to the temperature-fall period of electric-controlled box, improve the radiating effect of electric-controlled box, improved the operating efficiency of air-conditioning.Meanwhile, due to the mode that radiator has adopted main heat-radiating substrate and sub-heat-radiating substrate to combine, be convenient to the assembling of air conditioner electric control assembly.
According to an embodiment of the present utility model, described air-conditioning is convertible frequency air-conditioner.
According to an embodiment of the present utility model, described air-conditioning comprises indoor set and off-premises station, and described air conditioner electric control assembly is located in described off-premises station.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Brief description of the drawings
Fig. 1 is according to the assembling schematic diagram of the air conditioner electric control assembly of an embodiment of the present utility model;
Fig. 2 is according to the perspective exploded view of the radiator of the air conditioner electric control assembly of an embodiment of the present utility model;
Fig. 3 is according to the perspective exploded view of the radiator of the air conditioner electric control assembly of another embodiment of the present utility model.
Reference numeral:
Air conditioner electric control assembly 100,
Electric-controlled box 10,
Radiator 20,
Main heat-radiating substrate 21, the first installing holes 211,
Sub-heat-radiating substrate 22, the second installing holes 221,
Cooling tube 23, " U " shape portion 231,
Electric control element 30.
Detailed description of the invention
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of instructions such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
As shown in Figure 1-Figure 3, according to the air conditioner electric control assembly 100 of the utility model embodiment, comprising: electric-controlled box 10, electric control element 30 and radiator 20.
Particularly, electric control element 30 is arranged on electric-controlled box 10.Radiator 20 also comprises main heat-radiating substrate 21, sub-heat-radiating substrate 22 and cooling tube 23.The upper surface of main heat-radiating substrate 21 and electric control element 30 are fitted.Be understandable that, main heat-radiating substrate 21 can with the box body laminating of electric-controlled box 10, also can with electric-controlled box 10 on electric control element 30 fit, to improve the radiating efficiency of electric-controlled box 10 and electric control element 30.The lower surface laminating of the upper surface of sub-heat-radiating substrate 22 and main heat-radiating substrate 21, so that carry out heat transmission between sub-heat-radiating substrate 22 and main heat-radiating substrate 21.Cooling tube 23 is welded on the lower surface of sub-heat-radiating substrate, to pass into refrigerant in cooling tube time, can carry out heat exchange with sub-heat-radiating substrate 22, improves the radiating efficiency of radiator 20.
It should be noted that, cooling tube 23 can be connected in the branch road of air-conditioning refrigeration system, and for example, one end of cooling tube 23 can be connected with condenser, through the condenser cooled refrigerant cooling tube 23 of flowing through, is conducive to antithetical phrase heat-radiating substrate 22 and lowers the temperature.That is to say, air-conditioning is in the process of operation, and the refrigerant after condenser condenses heat radiation can flow in cooling tube 23, and carries out evaporation endothermic in cooling tube 23, takes away radiator 20 heat around, thereby reaches the object that electric-controlled box 10 is lowered the temperature.
According to the air conditioner electric control assembly 100 of the utility model embodiment, by weld cooling tube 23 on radiator 20, can utilize the refrigerant that air-conditioning condenser flows out to lower the temperature to electric-controlled box 10, be affected by the external environment less to the temperature-fall period of electric-controlled box 10, improve the radiating effect of electric-controlled box 10, improved the operating efficiency of air-conditioning.Meanwhile, due to the mode that radiator has adopted main heat-radiating substrate 21 and sub-heat-radiating substrate 22 to combine, be convenient to the assembling of air conditioner electric control assembly 100.
According to an embodiment of the present utility model, main heat-radiating substrate 21 is connected with the electric-controlled plate of electric-controlled box 10 or electric control element 30.Particularly, as shown in Figure 1, according to an embodiment of the present utility model, main heat-radiating substrate 21 can clamping with electric-controlled box 10.Thus, can realize Fast Installation and the dismounting of heat-radiating substrate 21 and electric-controlled box 10.Certainly, main heat-radiating substrate 21 is not limited to this with the connected mode of electric-controlled box 10, and for example, main heat-radiating substrate 21 can also be connected by bolt (not shown) with electric-controlled box 10.What thus, can make that main heat-radiating substrate 21 is connected with electric-controlled box 10 is more firm.
Be understandable that, the periphery of main heat-radiating substrate 21 can be fixed on the electric-controlled plate of electric-controlled box 10 or electric control element 30 by screw or locked part.Thus, can make main heat-radiating substrate 21 and electric-controlled box 10 or electric control element 30 fit tightly, thereby improve the radiating efficiency of radiator 20.
For further improving the heat transference efficiency between main heat-radiating substrate 21 and sub-heat-radiating substrate 22, improve the integral heat sink efficiency of radiator 20, according to an embodiment of the present utility model, can between main heat-radiating substrate 21 and sub-heat-radiating substrate 22, be provided with thermal grease layer.
As shown in Figure 2, according to an embodiment of the present utility model, main heat-radiating substrate 21 is provided with the first installing hole 211, sub-heat-radiating substrate 22 is provided with second installing hole 221 relative with the first installing hole 211, and main heat-radiating substrate 21 and sub-heat-radiating substrate 22 are by the screw lock through the second installing hole 221 and the first installing hole 211.Thus, can be so that the dismounting of main heat-radiating substrate 21 and sub-heat-radiating substrate 22, and can make main heat-radiating substrate 21 firmly be connected with sub-heat-radiating substrate 22.
According to an embodiment of the present utility model, for further improving the radiating efficiency of radiator 20, cooling tube 23 can be copper pipe or aluminum pipe, and main heat-radiating substrate 21 and sub-heat-radiating substrate 22 can be copper coin or aluminium sheet.
As shown in Figure 2 and Figure 3, the area of considering sub-heat-radiating substrate 22 is limited, the length of fitting for further extending cooling tube 23 and sub-heat-radiating substrate 22, according to a concrete example of the present utility model, cooling tube 23 is bent into " U " shape portion 231 that has at least one.Thus, make refrigerant in the interior abundant evaporation of cooling tube 23, thereby improve the heat exchange efficiency of radiator 20.
It should be noted that, the arrangement mode of " U " shape portion 231 on sub-heat-radiating substrate 22 and the concrete number of " U " shape portion 231 can be determined as the case may be.As shown in Figure 2, according to an embodiment of the present utility model, multiple " U " shape portion 231 can arrange perpendicular to the left and right directions of sub-heat-radiating substrate 22 (as shown in Figure 2).Certainly, the arrangement mode of " U " shape portion 231 is not limited to this, and as shown in Figure 3, in another embodiment of the present utility model, " U " shape portion 231 also can arrange along the left and right directions of sub-heat-radiating substrate 22 (as shown in Figure 3).
According to the air-conditioning (not shown) of the utility model embodiment, comprising: air conditioner electric control assembly 100 as above.
According to the air-conditioning of the utility model embodiment, by weld cooling tube 23 on radiator 20, can utilize the refrigerant that air-conditioning condenser flows out to lower the temperature to electric-controlled box 10, be affected by the external environment less to the temperature-fall period of electric-controlled box 10, improve the radiating effect of electric-controlled box 10, improved the operating efficiency of air-conditioning.Meanwhile, due to the mode that radiator has adopted main heat-radiating substrate 21 and sub-heat-radiating substrate 22 to combine, be convenient to the assembling of air conditioner electric control assembly 100.
According to an embodiment of the present utility model, air-conditioning can be convertible frequency air-conditioner.Further, air-conditioning can also comprise indoor set (not shown) and off-premises station (not shown), and air conditioner electric control assembly 100 is located in off-premises station.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this description or example and combine.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, amendment, replacement and modification.
Claims (10)
1. an air conditioner electric control assembly, is characterized in that, comprising:
Electric-controlled box;
Electric control element, described electric control element is arranged on described electric-controlled box; And
Radiator, described radiator comprises:
Main heat-radiating substrate, the upper surface of described main heat-radiating substrate and the laminating of described electric control element;
Sub-heat-radiating substrate, the upper surface of described sub-heat-radiating substrate and the laminating of the lower surface of described main heat-radiating substrate; And
Cooling tube, described cooling tube is welded on the lower surface of described sub-heat-radiating substrate.
2. air conditioner electric control assembly according to claim 1, is characterized in that, described main heat-radiating substrate is connected with the electric-controlled plate of described electric-controlled box or described electric control element.
3. air conditioner electric control assembly according to claim 2, is characterized in that, the electric-controlled plate clamping of described main heat-radiating substrate and described electric-controlled box or described electric control element or be bolted.
4. air conditioner electric control assembly according to claim 1, it is characterized in that, described main heat-radiating substrate is provided with the first installing hole, described sub-heat-radiating substrate is provided with second installing hole relative with described the first installing hole, and described main heat-radiating substrate and described sub-heat-radiating substrate are by the screw lock through described the second installing hole and described the first installing hole.
5. air conditioner electric control assembly according to claim 1, is characterized in that, described cooling tube is copper pipe or aluminum pipe.
6. air conditioner electric control assembly according to claim 1, is characterized in that, described main heat-radiating substrate and described sub-heat-radiating substrate are copper coin or aluminium sheet.
7. air conditioner electric control assembly according to claim 1, is characterized in that, described cooling tube is bent into " U " shape portion that has at least one.
8. an air-conditioning, is characterized in that, comprising: the air conditioner electric control assembly as described in any one in claim 1-7.
9. air-conditioning according to claim 8, is characterized in that, described air-conditioning is convertible frequency air-conditioner.
10. air-conditioning according to claim 9, is characterized in that, described air-conditioning comprises indoor set and off-premises station, and described air conditioner electric control assembly is located in described off-premises station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420076872.1U CN203719037U (en) | 2014-02-21 | 2014-02-21 | Air conditioning electric control component and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420076872.1U CN203719037U (en) | 2014-02-21 | 2014-02-21 | Air conditioning electric control component and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203719037U true CN203719037U (en) | 2014-07-16 |
Family
ID=51158183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420076872.1U Expired - Lifetime CN203719037U (en) | 2014-02-21 | 2014-02-21 | Air conditioning electric control component and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203719037U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896615A (en) * | 2015-03-31 | 2015-09-09 | 广东美的制冷设备有限公司 | Air conditioner and electric control box component thereof, and assembling method of air conditioner outdoor unit |
| WO2016107345A1 (en) * | 2014-12-31 | 2016-07-07 | 深圳市艾特网能有限公司 | Machine-room air conditioner and electric control assembly |
| CN107567239A (en) * | 2017-07-24 | 2018-01-09 | 广东美的暖通设备有限公司 | Radiating subassembly and refrigeration plant |
| CN107642836A (en) * | 2017-10-31 | 2018-01-30 | 海信科龙电器股份有限公司 | A kind of automatically controlled plate heat dissipating device and air-conditioner outdoor unit |
-
2014
- 2014-02-21 CN CN201420076872.1U patent/CN203719037U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016107345A1 (en) * | 2014-12-31 | 2016-07-07 | 深圳市艾特网能有限公司 | Machine-room air conditioner and electric control assembly |
| CN104896615A (en) * | 2015-03-31 | 2015-09-09 | 广东美的制冷设备有限公司 | Air conditioner and electric control box component thereof, and assembling method of air conditioner outdoor unit |
| CN104896615B (en) * | 2015-03-31 | 2017-11-14 | 广东美的制冷设备有限公司 | Air conditioner and its automatically controlled case assembly, the assembly method of air-conditioner outdoor unit |
| CN107567239A (en) * | 2017-07-24 | 2018-01-09 | 广东美的暖通设备有限公司 | Radiating subassembly and refrigeration plant |
| CN107567239B (en) * | 2017-07-24 | 2020-03-27 | 广东美的暖通设备有限公司 | Heat dissipation assembly and refrigeration equipment |
| CN107642836A (en) * | 2017-10-31 | 2018-01-30 | 海信科龙电器股份有限公司 | A kind of automatically controlled plate heat dissipating device and air-conditioner outdoor unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |