CN105444329A - Air conditioner, frequency converting control substrate for the air conditioner, and switching method thereof - Google Patents
Air conditioner, frequency converting control substrate for the air conditioner, and switching method thereof Download PDFInfo
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- CN105444329A CN105444329A CN201410371386.7A CN201410371386A CN105444329A CN 105444329 A CN105444329 A CN 105444329A CN 201410371386 A CN201410371386 A CN 201410371386A CN 105444329 A CN105444329 A CN 105444329A
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- power model
- substrate
- vfc
- air conditioner
- machine
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Abstract
The invention discloses a frequency converting control substrate for an air conditioner. The frequency converting control substrate for the air conditioner comprises a substrate body, a first power module, a second power module, cooling fins and a control chip, wherein the first power module is arranged on a part face of the substrate body, the second power module is arranged on a welded face of the substrate body, the welding face is the back face of the part face, the cooling fins are arranged on the first power module or the second power module, and the control chip is connected with the first power module and the second power module and arranged on the part face of the substrate body. The invention also discloses an air conditioner and a switching method for the frequency converting control substrate for the air conditioner. The frequency converting control substrate is made general so as to be standardized for an outdoor frequency converting control substrate of a wall-mounted machine and an outdoor frequency converting control substrate of a standing cabinet machine, and production cost is reduced.
Description
Technical field
The present invention relates to air-conditioning technical field, be specifically related to air-conditioning, idle call VFC substrate and changing method thereof.
Background technology
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, wall hanging machine off-premises station of the prior art is different from the structure of cabinet-type air conditioner off-premises station.As shown in Figures 1 and 2, when driving the SPM 1 ' (IntelligentPowerModule) of compressor to work in wall hanging machine, caloric value is large, need to use fin 3 ', and during the work of the SPM 2 ' of drive fan motor, caloric value is little, without the need to using fin; Equally as shown in Figures 3 and 4, for clothes closet machine, drive the SPM 1 of compressor " (IntelligentPowerModule) when working caloric value large; need to use fin 3 ", and the SPM 2 of drive fan motor " work time caloric value little, without the need to using fin.The VFC substrate of wall hanging machine, need the part surface using the power model actual load of fin at substrate, microcomputerized control chip 4 ' is arranged on the part surface of substrate; And for the VFC substrate of clothes closet machine, need the solder side (i.e. the reverse side of part surface) using the power model actual load of fin at substrate, microcomputerized control chip 4 " be arranged on the part surface of substrate.Although power model and the loop of use are identical, owing to driving the actual load position of the SPM of compressor different, the outdoor VFC substrate of wall hanging machine is different from the outer VFC substrate of clothes closet unit room.For air-conditioning manufacturing enterprise, increase production cost undoubtedly.
Summary of the invention
The object of the present invention is to provide a kind of air-conditioning, idle call VFC substrate and changing method thereof, VFC substrate is accomplished generalization, make the outdoor VFC substrate of wall hanging machine and the outer VFC substrate of clothes closet unit room become standardized substrate, save production cost.
In order to achieve the above object, the present invention is achieved through the following technical solutions: a kind of idle call VFC substrate, is characterized in, comprises:
Substrate body;
First power model, is arranged on the part surface of substrate body;
Second power model, is arranged on the solder side of substrate body, and described solder side is the reverse side of part surface;
Fin, is arranged on above the first power model or above the second power model;
When substrate is used in wall hanging machine off-premises station, described fin is arranged on above the first power model.
Preferably, when substrate is used in wall hanging machine off-premises station, described first power model is for driving compressor power model;
Described second power model is drive fan motor power model.
Further, VFC substrate comprises control chip, is connected respectively with the first power model and the second power model;
Described control chip is arranged on substrate body part surface.
The invention also discloses another technical scheme, a kind of idle call VFC substrate, is characterized in, comprises:
Substrate body;
First power model, is arranged on the part surface of substrate body;
Second power model, is arranged on the solder side of substrate body, and described solder side is the reverse side of part surface;
Fin, is arranged on above the first power model or above the second power model; When substrate is used in clothes closet machine off-premises station, described fin is arranged on above the second power model.
Further, VFC substrate comprises control chip, is connected respectively with the first power model and the second power model;
Described control chip is arranged on substrate body part surface.
Preferably, when substrate is used in clothes closet machine off-premises station, described first power model is drive fan motor power model;
Described second power model is for driving compressor power model.
A changing method for idle call VFC substrate, is characterized in, comprises following steps:
Control chip judges air conditioner type according to default switching mode;
If wall hanging machine, then adopt wall hanging machine mode operation, described wall hanging machine pattern is that the first power model drives compressor, the second power model drive fan motor; After powering on, dispelled the heat by the fin be arranged on the first power model;
If clothes closet machine, then adopt clothes closet machine mode operation, described clothes closet machine pattern is the first power model drive fan motor, and the second power model drives compressor; After powering on, dispelled the heat by the fin be arranged on the second power model.
Described switching mode comprises jumper mode or erasable programmable mode or on-off mode.
Air-conditioning of the present invention, idle call VFC substrate and changing method thereof compared with prior art have the following advantages: by the VFC substrate generalization of the VFC substrate and clothes closet machine that are used for wall hanging machine, cost-saving.
Accompanying drawing explanation
Fig. 1 is wall hanging machine substrate schematic diagram in prior art.
Fig. 2 be in prior art wall hanging machine substrate-side to schematic diagram.
Fig. 3 is prior art neutral cabinet-type air conditioner substrate schematic diagram.
Fig. 4 is prior art neutral cabinet-type air conditioner substrate side schematic view.
Fig. 5 is the schematic diagram of VFC substrate of the present invention.
Fig. 6 is the side schematic view of VFC substrate of the present invention.
Fig. 7 is the side schematic view of the present invention when being applied to wall hanging machine.
Fig. 8 is the side schematic view of the present invention when being applied to clothes closet machine.
Fig. 9 is wall hanging machine operational mode schematic diagram.
Figure 10 is clothes closet machine operational mode schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the present invention is further elaborated.
As shown in Figures 5 and 6, a kind of idle call VFC substrate, comprises: substrate body 10; First power model 11, is arranged on substrate body 10 part surface; Second power model 12, is arranged on substrate body 10 solder side (i.e. the reverse side of part surface); Fin 13, is arranged on above the first power model 11 or above the second power model 12; Control chip 14, is connected with the first power model 11 and the second power model 12 respectively; Described control chip 14 is arranged on substrate body 10 part surface.
As shown in Figure 7, when substrate is used in wall hanging machine off-premises station, described fin 13 is arranged on above the first power model 11, and described first power model 11 is for driving compressor power model; Described second power model 12 is drive fan motor power model.
As shown in Figure 8, when being substantially used in clothes closet machine off-premises station, described fin 13 is arranged on above the second power model 12, and described first power model 11 is drive fan motor power model; Described second power model 12 is for driving compressor power model.
As shown in FIG. 9 and 10, a kind of changing method of idle call VFC substrate, comprises following steps:
Control chip 14 judges air conditioner type according to default switching mode;
If wall hanging machine, then adopt wall hanging machine mode operation, described wall hanging machine pattern is that the first power model 11 drives compressor, the second power model 12 drive fan motor; After powering on, dispelled the heat by the fin 13 be arranged on the first power model 11;
If clothes closet machine, then adopt clothes closet machine mode operation, described clothes closet machine pattern is the first power model 11 drive fan motor, and the second power model 12 drives compressor; After powering on, dispelled the heat by the fin 13 be arranged on the second power model 12.
Described switching mode comprises jumper (JUMP) mode or erasable programmable (EEPROM) mode or switch (SWITCH) mode.
Jumper (JUMP) mode: when air conditioner powers on, control chip 14 detects herein whether actual load has jumper, performs the running (namely judging air conditioner type) of a certain pattern according to the presence or absence of jumper, if the non-actual load of jumper is by wall hanging machine mode operation; Clothes closet machine mode operation is pressed when jumper actual load.
Switch (SWITCH) mode: when air conditioner powers on, control chip 14 detects SWITCH herein and is in ON or OFF state, and SWITCHON is by wall hanging machine mode operation, and SWITCHOFF presses clothes closet machine mode operation.
Erasable programmable (EEPROM) mode: when air conditioner powers on, control chip 14 detects the data of a certain address of EEPROM, performs the running (namely judging air conditioner type) of a certain pattern according to the setting data of a certain assigned address.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (10)
1. an idle call VFC substrate, is characterized in that, comprise:
Substrate body (10);
First power model (11), is arranged on the part surface of substrate body (10);
Second power model (12), is arranged on the solder side of substrate body (10), and described solder side is the reverse side of part surface;
Fin (13), is arranged on the first power model (11) top or the second power model (12) top;
When substrate is used in wall hanging machine off-premises station, described fin (13) is arranged on the first power model (11) top.
2. idle call VFC substrate as claimed in claim 1, is characterized in that, comprise control chip (14) further, be connected respectively with the first power model (11) and the second power model (12);
Described control chip (14) is arranged on substrate body (10) part surface.
3. idle call VFC substrate as claimed in claim 1 or 2, is characterized in that, when substrate is used in wall hanging machine off-premises station, described first power model (11) is for driving compressor power model;
Described second power model (12) is drive fan motor power model.
4. a wall-hanging air conditioner, is characterized in that, comprises VFC substrate as described in claim 3.
5. an idle call VFC substrate, is characterized in that, comprise:
Substrate body (10);
First power model (11), is arranged on the part surface of substrate body (10);
Second power model (12), is arranged on the solder side of substrate body (10), and described solder side is the reverse side of part surface;
Fin (13), is arranged on the first power model (11) top or the second power model (12) top;
When substrate is used in clothes closet machine off-premises station, described fin (13) is arranged on the second power model (12) top.
6. idle call VFC substrate as claimed in claim 5, is characterized in that, comprise control chip (14) further, be connected respectively with the first power model (11) and the second power model (12);
Described control chip (14) is arranged on substrate body (10) part surface.
7. the idle call VFC substrate as described in claim 5 or 6, is characterized in that, when substrate is used in clothes closet machine off-premises station, described first power model (11) is drive fan motor power model;
Described second power model (12) is for driving compressor power model.
8. a vertical air conditioner, is characterized in that, comprises VFC substrate as claimed in claim 7.
9. a changing method for idle call VFC substrate, is characterized in that, comprise following steps:
Control chip (14) judges air conditioner type according to presetting switching mode;
If wall hanging machine, then adopt wall hanging machine mode operation, described wall hanging machine pattern is that the first power model (11) drives compressor, the second power model (12) drive fan motor; After powering on, dispelled the heat by the fin (13) be arranged on the first power model (11);
If clothes closet machine, then adopt clothes closet machine mode operation, described clothes closet machine pattern is the first power model (11) drive fan motor, and the second power model (12) drives compressor; After powering on, dispelled the heat by the fin (13) be arranged on the second power model (12).
10. the changing method of idle call VFC substrate as claimed in claim 9, is characterized in that, described switching mode comprises jumper mode or erasable programmable mode or on-off mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410371386.7A CN105444329B (en) | 2014-07-31 | 2014-07-31 | Air-conditioning, idle call frequency control substrate and its switching method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410371386.7A CN105444329B (en) | 2014-07-31 | 2014-07-31 | Air-conditioning, idle call frequency control substrate and its switching method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105444329A true CN105444329A (en) | 2016-03-30 |
| CN105444329B CN105444329B (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410371386.7A Active CN105444329B (en) | 2014-07-31 | 2014-07-31 | Air-conditioning, idle call frequency control substrate and its switching method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237637A1 (en) * | 2018-06-13 | 2019-12-19 | 广东美的制冷设备有限公司 | Highly integrated intelligent power module and electrical device |
| WO2020019555A1 (en) * | 2018-07-24 | 2020-01-30 | 广东美的制冷设备有限公司 | Highly integrated intelligent power module and air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101090253A (en) * | 2006-06-16 | 2007-12-19 | 乐金电子(天津)电器有限公司 | Control unit of air-conditioning compressor |
| CN101109554A (en) * | 2006-07-19 | 2008-01-23 | 乐金电子(天津)电器有限公司 | Multi-split air conditioner |
| CN101208854A (en) * | 2006-01-16 | 2008-06-25 | 三菱电机株式会社 | Drive circuit of motor and outdoor unit of air conditioner |
| JP2013224780A (en) * | 2012-04-20 | 2013-10-31 | Daikin Industries Ltd | Refrigeration device |
| CN203457421U (en) * | 2013-06-09 | 2014-02-26 | 美的集团武汉制冷设备有限公司 | PCB assembly and air conditioner outdoor unit provided with same |
| CN204006503U (en) * | 2014-07-31 | 2014-12-10 | 上海三菱电机·上菱空调机电器有限公司 | Air-conditioning and idle call VFC substrate |
-
2014
- 2014-07-31 CN CN201410371386.7A patent/CN105444329B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101208854A (en) * | 2006-01-16 | 2008-06-25 | 三菱电机株式会社 | Drive circuit of motor and outdoor unit of air conditioner |
| CN101090253A (en) * | 2006-06-16 | 2007-12-19 | 乐金电子(天津)电器有限公司 | Control unit of air-conditioning compressor |
| CN101109554A (en) * | 2006-07-19 | 2008-01-23 | 乐金电子(天津)电器有限公司 | Multi-split air conditioner |
| JP2013224780A (en) * | 2012-04-20 | 2013-10-31 | Daikin Industries Ltd | Refrigeration device |
| CN203457421U (en) * | 2013-06-09 | 2014-02-26 | 美的集团武汉制冷设备有限公司 | PCB assembly and air conditioner outdoor unit provided with same |
| CN204006503U (en) * | 2014-07-31 | 2014-12-10 | 上海三菱电机·上菱空调机电器有限公司 | Air-conditioning and idle call VFC substrate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237637A1 (en) * | 2018-06-13 | 2019-12-19 | 广东美的制冷设备有限公司 | Highly integrated intelligent power module and electrical device |
| WO2020019555A1 (en) * | 2018-07-24 | 2020-01-30 | 广东美的制冷设备有限公司 | Highly integrated intelligent power module and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105444329B (en) | 2018-06-12 |
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