CN203980557U - Frequency conversion electrical control modular assembly and the air-conditioner with it - Google Patents
Frequency conversion electrical control modular assembly and the air-conditioner with it Download PDFInfo
- Publication number
- CN203980557U CN203980557U CN201420337250.XU CN201420337250U CN203980557U CN 203980557 U CN203980557 U CN 203980557U CN 201420337250 U CN201420337250 U CN 201420337250U CN 203980557 U CN203980557 U CN 203980557U
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- frequency
- variable
- module
- electrical control
- modular assembly
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 39
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 10
- 230000005855 radiation Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses a kind of frequency conversion electrical control modular assembly and have its air-conditioner, described frequency conversion electrical control modular assembly comprises: mainboard; A plurality of frequency-variable modules, a plurality of described frequency-variable modules are arranged on respectively on described mainboard; And module carrier, described module carrier is located between described mainboard and a plurality of described frequency-variable module, described module carrier is provided with a plurality of platform part corresponding with described frequency-variable module, and a plurality of described frequency-variable modules are connected to respectively the described platform part that this frequency-variable module is corresponding so that the upper surface of a plurality of described frequency-variable modules is concordant.According to frequency conversion electrical control modular assembly of the present utility model, the flatness precision of frequency-variable module is high, the frequency-variable module that can realize different-thickness carries out the function of automatic welding in same plane, improve welding efficiency, and radiator can fully contact with the upper surface of a plurality of frequency-variable modules, thereby be conducive to the heat radiation of frequency-variable module, improve the operation stability of frequency conversion electrical control modular assembly.
Description
Technical field
The utility model relates to electrical equipment manufacturing technology field, more specifically, relates to a kind of frequency conversion electrical control modular assembly and has its air-conditioner.
Background technology
In correlation technique, there is the problem that automatically controlled heating is large in top air-out convertible frequency air-conditioner, and wherein, the problem of the size of radiator, the direction in air channel, module self, technology etc. is the factor of the automatically controlled caloric value size of impact.Along with the development in epoch, the raising of technology, product production line, automaticity is more and more higher, and the welding of electrical control cubicles module has realized the automatic welding operations such as wave-soldering.Because electronic control module is not of uniform size, highly differ, the flatness of module is not high, makes troubles to the welding of frequency-variable module, therefore needs to improve.
Utility model content
The utility model is intended to solve at least to a certain extent one of technical problem in correlation technique.For this reason, an object of the present utility model is to propose the frequency conversion electrical control modular assembly that a kind of frequency-variable module flatness is high.
Another object of the present utility model is to propose a kind of air-conditioner with above-mentioned frequency conversion electrical control modular assembly.
Frequency conversion electrical control modular assembly according to the utility model first aspect, comprising: mainboard; A plurality of frequency-variable modules, a plurality of described frequency-variable modules are arranged on respectively on described mainboard; And module carrier, described module carrier is located between described mainboard and a plurality of described frequency-variable module, described module carrier is provided with a plurality of platform part corresponding with described frequency-variable module, and a plurality of described frequency-variable modules are connected to respectively the described platform part that this frequency-variable module is corresponding so that the upper surface of a plurality of described frequency-variable modules is concordant.
According to frequency conversion electrical control modular assembly of the present utility model, by module carrier being set between mainboard and a plurality of frequency-variable module, a plurality of frequency-variable modules be connected to respectively with in the corresponding platform part of this frequency-variable module so that the upper surface of a plurality of frequency-variable modules is concordant, thereby can guarantee the flatness precision of frequency-variable module, the frequency-variable module that can realize different-thickness carries out the function of automatic welding in same plane, improve welding efficiency, and then enhance productivity, reduce production costs, and radiator can be located at the upper surface of a plurality of frequency-variable modules, radiator can fully contact with the upper surface of a plurality of frequency-variable modules, thereby be conducive to the heat radiation of frequency-variable module, improve the operation stability of frequency conversion electrical control modular assembly.
In addition, the frequency conversion electrical control modular assembly above-mentioned according to the utility model, can also have following additional technical characterictic:
According to an embodiment of the present utility model, the fit upper surface of described mainboard of the lower surface of described module carrier, the upper surface of described platform part forms the plane parallel with described mainboard, a plurality of described frequency-variable modules are connected with described mainboard through a plurality of described platform part respectively, and described in each, the lower surface of frequency-variable module only supports respectively the upper surface of described platform part.
According to an embodiment of the present utility model, described in each, in platform part, be respectively equipped with radiating opening, described in each, frequency-variable module is connected with described mainboard through described radiating opening respectively.
According to an embodiment of the present utility model, described in each, the flatness of the upper surface of platform part is 0.2.
According to an embodiment of the present utility model, described in each, the both sides of platform part are respectively equipped with the upwardly extending positive stop lug boss of upper surface that protrudes from this platform part.
According to an embodiment of the present utility model, described in each, in platform part, between the described positive stop lug boss of both sides, be limited with for the fitting recess of described frequency-variable module is installed.
According to an embodiment of the present utility model, the lower surface of described module carrier is provided with spacer pin, and described mainboard is provided with the pilot hole corresponding with described spacer pin.
According to an embodiment of the present utility model, a plurality of described frequency-variable modules are arranged along straight line, and the thickness of a plurality of described frequency-variable modules reduces in one direction successively, and the thickness of a plurality of described platform part increases in one direction successively.
According to an embodiment of the present utility model, the moulding that described module carrier is formed as one.
According to the air-conditioner of the utility model second aspect, comprise the frequency conversion electrical control modular assembly described in above-described embodiment.
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.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is according to the top view of the frequency conversion electrical control modular assembly of the utility model embodiment;
Fig. 2 is the cutaway view of Fig. 1 center line A-A;
Fig. 3 is according to the side view of the frequency conversion electrical control modular assembly of the utility model embodiment;
Fig. 4 is according to the top view of the module carrier of the frequency conversion electrical control modular assembly of the utility model embodiment;
Fig. 5 is the cutaway view of Fig. 4 center line B-B;
Fig. 6 is according to the side view of the module carrier of the frequency conversion electrical control modular assembly of the utility model embodiment.
Reference numeral:
Frequency conversion electrical control modular assembly 100;
Mainboard 10;
Frequency-variable module 20;
Module carrier 30; Platform part 31; Radiating opening 32; Positive stop lug boss 33; Fitting recess 34; Spacer pin 35.
The specific embodiment
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.Below by the embodiment being described with reference to the drawings, be exemplary, 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 ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication 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 description of the present utility model, the implication of " a plurality of " 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 be integral; Can be mechanical connection, can be to be also electrically connected to; 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.
Below in conjunction with accompanying drawing, specifically describe according to the frequency conversion electrical control modular assembly 100 of the utility model embodiment.
As shown in Figures 1 to 6, according to the frequency conversion electrical control modular assembly 100 of the utility model embodiment, comprise: mainboard 10, a plurality of frequency-variable module 20 and module carrier 30.
Wherein, a plurality of frequency-variable modules 20 are arranged on respectively on mainboard 10, module carrier 30 is located between mainboard 10 and a plurality of frequency-variable module 20, module carrier 30 is provided with a plurality of platform part 31 corresponding with frequency-variable module 20, and a plurality of frequency-variable modules 20 are connected to respectively the platform part 31 of these frequency-variable module 20 correspondences so that the upper surface of a plurality of frequency-variable module 20 is concordant.
Particularly, frequency conversion electrical control modular assembly 100 can be applied to convertible frequency air-conditioner field, and the shape of each frequency-variable module 20 is roughly cuboid.On module carrier 30, be provided with the platform part 31 identical with frequency-variable module 20 quantity, more convenient for platform part 31 is coordinated with frequency-variable module 20, platform part 31 can roughly form rectangle, and each frequency-variable module 20 is located at respectively in corresponding platform part 31.The pin of frequency-variable module 20 is located on mainboard 10 to be connected with mainboard 10.
Module carrier 30 is located between mainboard 10 and frequency-variable module 20, a plurality of frequency-variable modules 20 are connected to respectively in corresponding platform part 31, wherein the thickness of platform part 31 can be done corresponding adjustment according to the thickness of corresponding frequency-variable module 20, so that the upper surface of a plurality of frequency-variable module 20 is concordant.Wherein, as shown in Figure 2, the thickness of platform part 31 is that platform part 31 is at the height of above-below direction.
Thus, according to frequency conversion electrical control modular assembly 100 of the present utility model, by module carrier 30 being set between mainboard 10 and a plurality of frequency-variable module 20, a plurality of frequency-variable modules 20 be connected to respectively with in the corresponding platform part 31 of this frequency-variable module 20 so that the upper surface of a plurality of frequency-variable module 20 is concordant, thereby can guarantee the flatness precision of frequency-variable module 20, the frequency-variable module 20 that can realize different-thickness carries out the function of automatic welding in same plane, improve welding efficiency, and then enhance productivity, reduce production costs, and radiator can be located at the upper surface of a plurality of frequency-variable modules 20, radiator can fully contact with the upper surface of a plurality of frequency-variable modules 20, thereby be conducive to the heat radiation of frequency-variable module 20, improve the operation stability of frequency conversion electrical control modular assembly 100.
In optional embodiment of the utility model, when the thickness of a plurality of frequency-variable modules 20 is identical, the thickness of a plurality of platform part 31 can be identical, and the upper surface of a plurality of frequency-variable modules 20 is concordant.
In another optional embodiment of the present utility model, a plurality of frequency-variable modules 20 are arranged along straight line, and correspondingly, a plurality of platform part 31 are also arranged side by side along straight line.The thickness of a plurality of frequency-variable modules 20 reduces in one direction successively, the thickness of a plurality of platform part 31 increases in one direction successively, particularly, and as shown in Figure 2, the thickness of a plurality of frequency-variable modules 20 reduces from right to left successively, and the thickness of a plurality of platform part 31 increases from right to left successively.Thus, by the thickness of platform part 31 is done to corresponding adjustment, can make the upper surface of a plurality of frequency-variable modules 20 concordant.
It should be noted that, mainboard 10 is a kind of active frequency-variable module plate, and it regulates the power of power supply by regulating frequency, to adapt to different operating modes, reduces the energy consumption of air-conditioning.And a plurality of frequency-variable modules 20, along arranged in a straight line, can make the pin of a plurality of frequency-variable modules 20 be arranged in as much as possible on same straight line, when frequency-variable module 20 is welded, can avoid the situation of solder skip to occur.
In a specific embodiment of the present utility model, as shown in Figure 2, the upper surface of the lower surface laminating mainboard 10 of module carrier 30, the upper surface of platform part 31 forms the plane parallel with mainboard 10, a plurality of frequency-variable modules 20 are connected with mainboard 10 through a plurality of platform part 31 respectively, and the lower surface of each frequency-variable module 20 only supports respectively the upper surface of platform part 31.
Alternatively, in each platform part 31, be respectively equipped with radiating opening 32, each frequency-variable module 20 is connected with mainboard 10 through radiating opening 32 respectively.Particularly, as shown in Figure 4, the shape of radiating opening 32 can be rectangle.Thus, frequency-variable module 20 can dispel the heat in time by radiating opening 32, thereby can improve the radiating effect of frequency-variable module 20.
In a specific embodiment of the present utility model, the moulding that module carrier 30 is formed as one.Particularly, the material of module carrier 30 is comprised of the synthetic material of 70% nylon and 30% glass fibre.Thus, by this synthetic material, can guarantee the hard brittleness of module carrier 30, but also can make the surperficial more smooth of module carrier 30, the module carrier 30 of simultaneously making by this synthetic material has good thermal conductivity, thereby can strengthen the radiating effect of frequency-variable module 20.
Preferably, the flatness of the upper surface of each platform part 31 is 0.2.Thus, can make to contact more smoothly between frequency-variable module 20 and module carrier 30, contacting between frequency-variable module 20 and module carrier 30 is tightr, thereby is conducive to the heat radiation of frequency-variable module 20.
In concrete embodiment of the utility model, as shown in Figure 5, the both sides of each platform part 31 are respectively equipped with the upwardly extending positive stop lug boss 33 of upper surface that protrudes from this platform part 31.Further, in each platform part 31, between the positive stop lug boss 33 of both sides, be limited with for the fitting recess 34 of frequency-variable module 20 is installed.
Particularly, each platform part 31 be each side provided with a positive stop lug boss 33, frequency-variable module 20 is between the positive stop lug boss 33 of two of left and right.Thus, positive stop lug boss 33 can be moved by limiting module support 30 on left and right directions, thereby make the Assembly stability between frequency-variable module 20 and mainboard 10 higher, and can guarantee that frequency-variable module 20 is not moved when welding, thereby can improve production efficiency and the quality of production of frequency conversion electrical control modular assembly 100.
Alternatively, as shown in Figure 6, the lower surface of module carrier 30 is provided with spacer pin 35, and mainboard 10 is provided with the pilot hole corresponding with spacer pin 35.Particularly, at the lower surface of module carrier 30, be provided with two spacer pins 35, correspondingly, on module carrier 30, be provided with two pilot holes.Spacer pin 35 can be located in pilot hole, thereby module carrier 30 can be fixed on mainboard 10.Thus, module carrier 30 location is convenient, and module carrier 30 can not shake on mainboard 10, has improved the Assembly stability between module carrier 30 and mainboard 10.
In concrete embodiment of the utility model, positive stop lug boss 33, spacer pin 35 and module carrier 30 are integrally formed, and thus, can improve the overall structure stability of module carrier 30, and the module carrier 30 of this structure is easy to manufacture, and reduce production costs.
According to the air-conditioner (not shown) of the utility model embodiment, comprise the frequency conversion electrical control modular assembly 100 that above-described embodiment is described.Because the frequency conversion electrical control modular assembly 100 according to the utility model above-described embodiment has above-mentioned technique effect, therefore according to the air-conditioner of the utility model embodiment, also there is corresponding technique effect, that is: the structural stability of the frequency conversion electrical control modular assembly 100 of air-conditioner is good, heat radiation is good, can make air-conditioner operation more stable.
According to other structure of the air-conditioner of the utility model embodiment and frequency conversion electrical control modular assembly 100 and operation, belong to those of ordinary skills and easily understand and obtain, at this, no longer repeat.
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, the specific features of description, structure, material or feature can one or more embodiment in office or example in suitable mode combination.In addition,, not conflicting in the situation that, those skilled in the art can carry out combination and combination by the feature of the different embodiment that describe in this description or example and different embodiment or example.
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, modification, replacement and modification.
Claims (10)
1. a frequency conversion electrical control modular assembly, is characterized in that, comprising:
Mainboard;
A plurality of frequency-variable modules, a plurality of described frequency-variable modules are arranged on respectively on described mainboard; And
Module carrier, described module carrier is located between described mainboard and a plurality of described frequency-variable module, described module carrier is provided with a plurality of platform part corresponding with described frequency-variable module, and a plurality of described frequency-variable modules are connected to respectively the described platform part that this frequency-variable module is corresponding so that the upper surface of a plurality of described frequency-variable modules is concordant.
2. frequency conversion electrical control modular assembly according to claim 1, it is characterized in that, the fit upper surface of described mainboard of the lower surface of described module carrier, the upper surface of described platform part forms the plane parallel with described mainboard, a plurality of described frequency-variable modules are connected with described mainboard through a plurality of described platform part respectively, and described in each, the lower surface of frequency-variable module only supports respectively the upper surface of described platform part.
3. frequency conversion electrical control modular assembly according to claim 2, is characterized in that, described in each, in platform part, is respectively equipped with radiating opening, and described in each, frequency-variable module is connected with described mainboard through described radiating opening respectively.
4. frequency conversion electrical control modular assembly according to claim 2, is characterized in that, described in each, the flatness of the upper surface of platform part is 0.2.
5. frequency conversion electrical control modular assembly according to claim 2, is characterized in that, described in each, the both sides of platform part are respectively equipped with the upwardly extending positive stop lug boss of upper surface that protrudes from this platform part.
6. frequency conversion electrical control modular assembly according to claim 5, is characterized in that, described in each, in platform part, between the described positive stop lug boss of both sides, is limited with for the fitting recess of described frequency-variable module is installed.
7. frequency conversion electrical control modular assembly according to claim 2, is characterized in that, the lower surface of described module carrier is provided with spacer pin, and described mainboard is provided with the pilot hole corresponding with described spacer pin.
8. frequency conversion electrical control modular assembly according to claim 2, it is characterized in that, a plurality of described frequency-variable modules are arranged along straight line, and the thickness of a plurality of described frequency-variable modules reduces in one direction successively, and the thickness of a plurality of described platform part increases in one direction successively.
9. according to the frequency conversion electrical control modular assembly described in any one in claim 1-8, it is characterized in that the moulding that described module carrier is formed as one.
10. an air-conditioner, is characterized in that, comprises the frequency conversion electrical control modular assembly described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337250.XU CN203980557U (en) | 2014-06-23 | 2014-06-23 | Frequency conversion electrical control modular assembly and the air-conditioner with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337250.XU CN203980557U (en) | 2014-06-23 | 2014-06-23 | Frequency conversion electrical control modular assembly and the air-conditioner with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203980557U true CN203980557U (en) | 2014-12-03 |
Family
ID=51977988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420337250.XU Expired - Lifetime CN203980557U (en) | 2014-06-23 | 2014-06-23 | Frequency conversion electrical control modular assembly and the air-conditioner with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203980557U (en) |
-
2014
- 2014-06-23 CN CN201420337250.XU patent/CN203980557U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20141203 |