CN204084663U - Electric-controlled box assembly and there is its automatically controlled radiating subassembly, air-conditioner - Google Patents
Electric-controlled box assembly and there is its automatically controlled radiating subassembly, air-conditioner Download PDFInfo
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- CN204084663U CN204084663U CN201420434228.7U CN201420434228U CN204084663U CN 204084663 U CN204084663 U CN 204084663U CN 201420434228 U CN201420434228 U CN 201420434228U CN 204084663 U CN204084663 U CN 204084663U
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Abstract
The utility model discloses a kind of electric-controlled box assembly and there is its automatically controlled radiating subassembly, air-conditioner.Electric-controlled box assembly comprises: main heat-radiating substrate and electric control element, and the roof of main heat-radiating substrate comprises first surface and second surface, and the height of second surface is lower than described first surface.Electric control element is established on the first surface, the pin of electric control element to be placed in above second surface and and second surface form interval.According to electric-controlled box assembly of the present utility model, by being provided with second surface on the roof of main heat-radiating substrate, the pin of electric control element to be placed in above second surface and and second surface form interval, thus the distance that can increase between pin and main heat-radiating substrate, improve electrical safety distance, improve automatically controlled safe object to reach, add automatically controlled reliability.
Description
Technical field
The utility model relates to refrigerating field, especially relates to a kind of electric-controlled box assembly and has its automatically controlled radiating subassembly, air-conditioner.
Background technology
Along with the development of air-conditioning technical, convertible frequency air-conditioner obtains general application in industry.But in the automatically controlled control system in the outdoor of convertible frequency air-conditioner, frequency-variable module heating is large, limits compressor high frequency in high temperature environments and runs.The automatically controlled radiating mode that Most current uses, mostly is metal fin and is dispelled the heat by cross-ventilation.But under outdoor high temperature environment, the heat radiation of this radiating mode is poor, usual way reduces automatically controlled heating by reducing compressor operation frequency to ensure that air-conditioner normally runs, have impact on the refrigeration of convertible frequency air-conditioner in the higher situation of outdoor application environment temperature greatly, affect user's comfort.Existingly to be dispelled the heat by refrigerant pipe and substrate combination, because heat-radiating substrate is connected with refrigeration system, be equivalent to substrate ground, so the electrical safety of key components and heat-radiating substrate is apart from most important.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.
For this reason, an object of the present utility model is to propose a kind of electric-controlled box assembly, increases the distance between pin and main heat-radiating substrate, improves electrical safety distance.
Another object of the present utility model is to propose a kind of automatically controlled radiating subassembly with above-mentioned electric-controlled box assembly.
Another object of the present utility model is to propose a kind of air-conditioner with above-mentioned automatically controlled radiating subassembly.
According to electric-controlled box assembly of the present utility model, comprising: main heat-radiating substrate, the roof of described main heat-radiating substrate comprises first surface and second surface, and the height of described second surface is lower than described first surface; Electric control element, described electric control element is established on the first surface, the pin of described electric control element be placed in described second surface top and and described second surface form interval.
According to electric-controlled box assembly of the present utility model, by being provided with second surface on the roof of main heat-radiating substrate, the pin of electric control element be placed in second surface top and and second surface form interval, thus the distance that can increase between pin and main heat-radiating substrate, improve electrical safety distance, improve automatically controlled safe object to reach, add automatically controlled reliability.
In addition, above-mentioned according to the utility model electric-controlled box assembly can also have following additional technical characteristic:
Alternatively, the degree of depth of described second surface is 2mm to 20mm.
Preferably, described second surface is multiple and correspondingly with the pin of described electric control element distributes.
In concrete example of the present utility model, pin direction and the described second surface of the pin of described electric control element are oppositely arranged.。
Alternatively, described second surface is formed as plane or arcwall face.
In embodiments more of the present utility model, between described electric control element and described main heat-radiating substrate, be provided with insulating heat-conductive pad.
According to automatically controlled radiating subassembly of the present utility model, comprising: the electric-controlled box assembly above-mentioned according to the utility model; Radiator, described radiator is located on the diapire of described main heat-radiating substrate.
According to automatically controlled radiating subassembly of the present utility model, by being provided with above-mentioned electric-controlled box assembly, employing second surface adds the distance between the pin of electric control element and main heat-radiating substrate, improves electrical safety distance, improve automatically controlled safe object to reach, add automatically controlled reliability.
Preferably, described radiator is removably located on the diapire of described main heat-radiating substrate.
According to air-conditioner of the present utility model, comprise the automatically controlled radiating subassembly above-mentioned according to the utility model.
According to the air-conditioner of the utility model embodiment, can reach and improve automatically controlled safe object, add automatically controlled reliability.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the electric-controlled box assembly according to the utility model embodiment;
Fig. 2 and Fig. 3 is the partial schematic diagram being positioned at different visual angles of the electric-controlled box assembly according to the utility model embodiment;
Fig. 4 is the schematic diagram of the automatically controlled radiating subassembly according to the utility model embodiment;
Fig. 5 is the schematic diagram being provided with the main heat-radiating substrate of radiator according to the utility model embodiment.
Reference numeral:
Electric-controlled box assembly 100,
Main heat-radiating substrate 1, first surface 10, second surface 11, roof 12,
Electric control element 2, pin two 0,
Box body 3, master control borad 4, box body 5, spatial accommodation 30,
Automatically controlled radiating subassembly 200, radiator 6, radiating tube 60, heat radiation base 61.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be 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 ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.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 term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can 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, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Describe the electric-controlled box assembly 100 according to the utility model embodiment in detail below with reference to Fig. 1-Fig. 5, this electric-controlled box assembly 100 dispels the heat by radiator 6, and electric-controlled box assembly 100 can be applied on air-conditioner for controlling the running status of air-conditioner.
As shown in Figure 1-Figure 3, according to the electric-controlled box assembly 100 of the utility model embodiment, comprise: main heat-radiating substrate 1 and electric control element 2, wherein the roof 12 of main heat-radiating substrate 1 comprises first surface 10 and second surface 11, and the height of second surface 11 is lower than first surface 10.Alternatively, the degree of depth of second surface 11 is 2mm to 20mm, and that is, the distance between first surface 10 and second surface 11 is 2mm to 20mm.
Particularly, can arrange groove on the roof 12 of main heat-radiating substrate 1, the diapire of groove limits second surface 11, and the non-recessed region of the roof 12 of main heat-radiating substrate 1 limits first surface 10.When adopting radiator 6 pairs of electric-controlled box assemblies 100 to dispel the heat, radiator 6 is located on the diapire of main heat-radiating substrate 1.
Electric control element 2 is located on first surface 10, the pin two 0 of electric control element 2 be placed in second surface 11 top and and second surface 11 form interval, in other words, the pin two 0 of electric control element 2 to extend and spaced apart with the diapire of groove towards groove.Particularly, the pin two 0 of electric control element 2 is positioned at the opening part of groove.
What needs were described is, electric-controlled box assembly 100 also comprises the elements such as box body 3, lid 5 and master control borad 4, box body 3 limits spatial accommodation 30, lid 5 is located on box body 3 with capping box body 3, main heat-radiating substrate 1 is located in spatial accommodation 30, master control borad 4 is located in spatial accommodation 30, electric control element 2 be located at master control borad 4 on the surface of main heat-radiating substrate 1 to make electric control element 2 can be located on first surface 10, wherein the number of electric control element 2 is not specifically limited, and the concrete number of electric control element 2 can set according to actual conditions.
According to the electric-controlled box assembly 100 of the utility model embodiment, by being provided with second surface 11 on the roof 12 of main heat-radiating substrate 1, the pin two 0 of electric control element 2 be placed in second surface 11 top and and second surface 12 form interval, thus the distance that can increase between pin two 0 and main heat-radiating substrate 1, improve electrical safety distance, improve automatically controlled safe object to reach, add automatically controlled reliability.
Wherein second surface 11 can one also can be multiple, when second surface 11 is multiple, preferably, multiple second surface 11 uniform intervals distribution, and multiple second surface 11 is corresponding with the pin two 0 of electric control element 2 distributes, in other words, each second surface 11 correspondence is provided with the pin two 0 of at least one electric control element 2.In concrete example of the present utility model, the development length of second surface 11 equals the length of main heat-radiating substrate 1, thus ensures that the pin two 0 of electric control element 2 can all extend to second surface 11.Particularly, second surface 11 is formed as plane or arcwall face.More specifically, the cross section of groove can be formed as the shapes such as positive rectangle, semicircle or arc.
In embodiments more of the present utility model, as shown in Figures 2 and 3, the pin direction of the pin two 0 of electric control element 2 and second surface 11 are oppositely arranged.That is, the pin two 0 of electric control element 2 extends towards the direction away from second surface 11, and such as, in the example of Fig. 2 and Fig. 3, the pin two 0 of electric control element 2 upwards extends, and second surface 11 is positioned at the below of first surface 10.
In embodiments more of the present utility model, be provided with insulating heat-conductive pad (scheming not shown) between electric control element 2 and main heat-radiating substrate 1, to accelerate the heat exchange efficiency between electric control element 2 and main heat-radiating substrate 1.It is appreciated of course that electric control element 2 can also be directly contact with main heat-radiating substrate 1.
Describe the automatically controlled radiating subassembly 200 according to the utility model embodiment in detail below with reference to Fig. 1-Fig. 5, wherein automatically controlled radiating subassembly 200 can be applied in air-conditioner, and air-conditioner comprises the elements such as condenser.
As shown in Figure 4 and Figure 5, according to the automatically controlled radiating subassembly 200 of the utility model embodiment, comprising: electric-controlled box assembly 100 and radiator 6, wherein, electric-controlled box assembly 100 is the electric-controlled box assembly 100 according to the utility model above-described embodiment.To dispel the heat to electric-controlled box assembly 100 on the diapire that radiator 6 is located at main heat-radiating substrate 1.Preferably, radiator 6 is removably located on the diapire of main heat-radiating substrate 1, so that carry out detachable maintaining to electric-controlled box assembly 100.
Particularly, as shown in Figure 4 and Figure 5, radiator 6 comprises radiating tube 60 and heat radiation base 61, and radiating tube 60 is located on heat radiation base 61, and heat radiation base 61 is located on the diapire of main heat-radiating substrate 1.Radiating tube 60 is for the euthermic cold-producing medium flowed out from condenser condenses heat radiation that circulates, cold-producing medium flows through the heat that electric-controlled box assembly 100 generation taken away by radiator 6, namely radiator 6 is dispelled the heat to main heat-radiating substrate 1 by refrigerant, main heat-radiating substrate 1 contacts with electric control element 2 and dispels the heat, thus reaches the object of lowering the temperature to electric-controlled box assembly 100.Alternatively, radiating tube 60 can be copper pipe or aluminum pipe, and heat radiation base 61 can be aluminium sheet.
According to the automatically controlled radiating subassembly 200 of the utility model embodiment, by being provided with above-mentioned electric-controlled box assembly 100, employing second surface 11 adds the distance between the pin two 0 of electric control element 2 and main heat-radiating substrate 1, improve electrical safety distance, improve automatically controlled safe object to reach, add automatically controlled reliability.
According to the air-conditioner of the utility model embodiment, comprise the automatically controlled radiating subassembly 200 according to the utility model above-described embodiment, thus the automatically controlled safe object of raising can be reached, add automatically controlled reliability.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate 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, revises, replace and modification in scope of the present utility model.
Claims (9)
1. an electric-controlled box assembly, is characterized in that, comprising:
Main heat-radiating substrate, the roof of described main heat-radiating substrate comprises first surface and second surface, and the height of described second surface is lower than described first surface;
Electric control element, described electric control element is established on the first surface, the pin of described electric control element to be placed in above described second surface and and described second surface form interval.
2. electric-controlled box assembly according to claim 1, is characterized in that, the degree of depth of described second surface is 2mm to 20mm.
3. electric-controlled box assembly according to claim 2, is characterized in that, described second surface is multiple and correspondingly with the pin of described electric control element distributes.
4. electric-controlled box assembly according to claim 1, is characterized in that, pin direction and the described second surface of the pin of described electric control element are oppositely arranged.
5. electric-controlled box assembly according to claim 1, is characterized in that, described second surface is formed as plane or arcwall face.
6. electric-controlled box assembly according to claim 1, is characterized in that, is provided with insulating heat-conductive pad between described electric control element and described main heat-radiating substrate.
7. an automatically controlled radiating subassembly, is characterized in that, comprising:
Electric-controlled box assembly according to any one of claim 1-6;
Radiator, described radiator is located on the diapire of described main heat-radiating substrate.
8. automatically controlled radiating subassembly according to claim 7, is characterized in that, described radiator is removably located on the diapire of described main heat-radiating substrate.
9. an air-conditioner, is characterized in that, comprises the automatically controlled radiating subassembly according to claim 7 or 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434228.7U CN204084663U (en) | 2014-08-01 | 2014-08-01 | Electric-controlled box assembly and there is its automatically controlled radiating subassembly, air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434228.7U CN204084663U (en) | 2014-08-01 | 2014-08-01 | Electric-controlled box assembly and there is its automatically controlled radiating subassembly, air-conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN204084663U true CN204084663U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420434228.7U Active CN204084663U (en) | 2014-08-01 | 2014-08-01 | Electric-controlled box assembly and there is its automatically controlled radiating subassembly, air-conditioner |
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| CN (1) | CN204084663U (en) |
Cited By (1)
| 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 |
-
2014
- 2014-08-01 CN CN201420434228.7U patent/CN204084663U/en active Active
Cited By (2)
| 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 |
| 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 |
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| GR01 | Patent grant |