CN204947911U - Intelligent power module and air conditioner - Google Patents
Intelligent power module and air conditioner Download PDFInfo
- Publication number
- CN204947911U CN204947911U CN201520771977.3U CN201520771977U CN204947911U CN 204947911 U CN204947911 U CN 204947911U CN 201520771977 U CN201520771977 U CN 201520771977U CN 204947911 U CN204947911 U CN 204947911U
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- intelligent power
- power module
- port
- driver element
- electrically connected
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- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model provides a kind of Intelligent Power Module and air conditioner, and wherein, described Intelligent Power Module, comprising: power factor correction unit; Driver element, described driver element is removably electrically connected with described power factor correction unit; Control unit, described control unit is removably electrically connected with described driver element.The problem just causing whole module to be scrapped if the wherein part of functions that the technical solution of the utility model solves Intelligent Power Module in prior art lost efficacy, effectively reduces the maintenance cost of Intelligent Power Module.Meanwhile, due to can each unit of production of intelligent power model separately when producing, therefore achieving the division of labor operation of production line, improve the production efficiency of Intelligent Power Module.
Description
Technical field
The utility model relates to Intelligent Power Module technical field, in particular to a kind of Intelligent Power Module and a kind of air conditioner.
Background technology
Intelligent Power Module (IntelligentPowerModule, be called for short IPM) be a kind of analog line driver that power electronics discrete device and integrated circuit technique are integrated, Intelligent Power Module comprises device for power switching and high-voltage driving circuit, and with overvoltage, overcurrent and the failure detector circuit such as overheated.The logic input terminal of Intelligent Power Module receives the control signal of master controller, and output drives compressor or subsequent conditioning circuit work, sends the system status signal detected back to master controller simultaneously.Relative to traditional discrete scheme; Intelligent Power Module has the advantages such as high integration, high reliability, self-inspection and protective circuit; being particularly suitable for the frequency converter of drive motors and various inverter, is the desired power level electronic device of frequency control, metallurgical machinery, electric traction, servo-drive, frequency-conversion domestic electric appliances.
As shown in Figure 1, existing Intelligent Power Module 1 is the overall module become by certain function combination embedding by electronic device, by power factor correction (PowerFactorCorrection, PFC) part 11, drive part 12 is (primarily of IGBT (InsulatedGateBipolarTransistor, insulated gate bipolar transistor) and FRD (FastRecoveryDiode, fast recovery diode) bridge drive circuit that forms), control section 13 (HVIC, HighVoltageintegratedcircuit, high voltage integrated circuit) be packaged into an integrated module, its function is fixed, can not the variation of adaptive functions and the flexibility demand of product, if wherein a part lost efficacy, then whole module all can be scrapped, add the after-sales service cost of Intelligent Power Module.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art or correlation technique.
For this reason, an object of the present utility model is to propose a kind of new Intelligent Power Module, effectively reduces the maintenance cost of Intelligent Power Module.The production efficiency of Intelligent Power Module can be improved simultaneously.
Another object of the present utility model is to propose a kind of air conditioner.
For achieving the above object, according to the embodiment of first aspect of the present utility model, propose a kind of Intelligent Power Module, comprising: power factor correction unit; Driver element, described driver element is removably electrically connected with described power factor correction unit; Control unit, described control unit is removably electrically connected with described driver element.
According to the Intelligent Power Module of embodiment of the present utility model, by driver element is removably electrically connected with power factor correction unit, control unit is removably electrically connected with driver element, when making that arbitrary unit breaks down in power factor correction unit, driver element and control unit, can only change the unit broken down, if to solve in prior art wherein part of functions to lose efficacy the problem that whole Intelligent Power Module just scraps, effectively reduce the maintenance cost of Intelligent Power Module.Meanwhile, due to can each unit of production of intelligent power model separately when producing, therefore achieving the division of labor operation of production line, improve the production efficiency of Intelligent Power Module.
According to the Intelligent Power Module of above-described embodiment of the present utility model, following technical characteristic can also be had:
According to an embodiment of the present utility model, described power factor correction unit is provided with the first port, described driver element is provided with the second port, described first port is electrically connected with described second port, to be electrically connected with described power factor correction unit by described driver element.
Preferably, described first port and described second port comprise: with the use of male/female needle, binding post.As the first port be sub-pin time, the second port is female pin; When first port is female pin, the second port is sub-pin.
According to an embodiment of the present utility model, described driver element is electrically connected by flexible PCB with described power factor correction unit.By adopting flexible PCB to be electrically connected, achieve the flexibility demand of Intelligent Power Module product.
According to an embodiment of the present utility model, described driver element is provided with the 3rd port, described control unit is provided with the 4th port, described 3rd port is electrically connected with described 4th port, to be electrically connected with described control unit by described driver element.
Preferably, described 3rd port and described 4th port comprise: with the use of male/female needle, binding post.As the 3rd port be sub-pin time, the 4th port is female pin; When 3rd port is female pin, the 4th port is sub-pin.
According to an embodiment of the present utility model, described control unit is electrically connected by flexible PCB with described driver element.By adopting flexible PCB to be electrically connected, achieve the flexibility demand of Intelligent Power Module product.
According to an embodiment of the present utility model, described driver element comprises drive circuit, and described drive circuit comprises: power switch pipe (as IGBT) and diode.
According to an embodiment of the present utility model, described control unit comprises driving chip (as HVIC pipe).
According to the embodiment of the utility model second aspect, also proposed a kind of air conditioner, comprising: as the Intelligent Power Module described in above-mentioned any one embodiment.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 shows the structural representation of the Intelligent Power Module in correlation technique;
Fig. 2 shows the structural representation of the Intelligent Power Module according to embodiment of the present utility model.
Embodiment
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection range of the present utility model is not by the restriction of following public specific embodiment.
Fig. 2 shows the structural representation of the Intelligent Power Module according to embodiment of the present utility model.
As shown in Figure 2, according to the Intelligent Power Module of embodiment of the present utility model, comprising: power factor correction unit 21, driver element 22 and control unit 23, driver element 22 is removably electrically connected with power factor correction unit 21; Control unit 23, described control unit 23 is removably electrically connected with driver element 22.
In an embodiment of the present utility model, as shown in Figure 2, power factor correction unit 21 has the first port 211 externally connected, and driver element 22 has the second port 221 and the 3rd port 222 that externally connect, and control unit 23 has the 4th port 231 externally connected.Power factor correction unit 21 is connected with the second port 221 of driver element 22 by the first port 211, and the 3rd port 222 of driver element 22 is connected with the 4th port 231 of control unit 23.
Wherein, power factor correction unit 21 includes power device and some external-connected ports; Driver element 22 includes power device and some external-connected ports, and the power device in driver element 22 is usually used is 3 full bridge driving circuits be jointly made up of high power insulated gate bipolar transistor npn npn (IGBT) and high power anti-paralleled diode (FRD); Control unit 23 comprises driving chip and dry external-connected port.
As shown in Figure 2, the docking of power factor correction unit 21, driver element 22 and control unit 23 can be realized by external-connected port 211,221,222 and 231, when there being different demands to module, corresponding power factor correction unit, driver element and control unit can be chosen to realize demand.
Connected mode between above unit, can adopt flexible PCB, male/female needle, binding post etc. to connect.
The Intelligent Power Module that the utility model proposes has the following advantages: can assemble separately power factor correction unit, driver element and control unit when producing this Intelligent Power Module, thus be conducive to production line do division of labor and lines of specialities, and then the production efficiency of described power model can be improved.Moreover, when needs are safeguarded described power model, if just wherein part damage, only can safeguard a wherein part, thus after-sales service cost can be alleviated.
More than be described with reference to the accompanying drawings the technical solution of the utility model, the utility model proposes a kind of new Intelligent Power Module, if to solve in prior art wherein part of functions to lose efficacy the problem that whole Intelligent Power Module just scraps, effectively reduce the maintenance cost of Intelligent Power Module.Meanwhile, due to can each unit of production of intelligent power model separately when producing, therefore achieving the division of labor operation of production line, improve the production efficiency of Intelligent Power Module.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. an Intelligent Power Module, is characterized in that, comprising:
Power factor correction unit;
Driver element, described driver element is removably electrically connected with described power factor correction unit;
Control unit, described control unit is removably electrically connected with described driver element.
2. Intelligent Power Module according to claim 1, it is characterized in that, described power factor correction unit is provided with the first port, described driver element is provided with the second port, described first port is electrically connected with described second port, to be electrically connected with described power factor correction unit by described driver element.
3. Intelligent Power Module according to claim 2, is characterized in that, described first port and described second port comprise: with the use of male/female needle, binding post.
4. Intelligent Power Module according to claim 1, is characterized in that, described driver element is electrically connected by flexible PCB with described power factor correction unit.
5. Intelligent Power Module according to claim 1, it is characterized in that, described driver element is provided with the 3rd port, described control unit is provided with the 4th port, described 3rd port is electrically connected with described 4th port, to be electrically connected with described control unit by described driver element.
6. Intelligent Power Module according to claim 5, is characterized in that, described 3rd port and described 4th port comprise: with the use of male/female needle, binding post.
7. Intelligent Power Module according to claim 1, is characterized in that, described control unit is electrically connected by flexible PCB with described driver element.
8. Intelligent Power Module according to any one of claim 1 to 7, is characterized in that, described driver element comprises drive circuit, and described drive circuit comprises: power switch pipe and diode.
9. Intelligent Power Module according to any one of claim 1 to 7, is characterized in that, described control unit comprises driving chip.
10. an air conditioner, is characterized in that, comprising: Intelligent Power Module as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771977.3U CN204947911U (en) | 2015-09-29 | 2015-09-29 | Intelligent power module and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771977.3U CN204947911U (en) | 2015-09-29 | 2015-09-29 | Intelligent power module and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947911U true CN204947911U (en) | 2016-01-06 |
Family
ID=55015298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520771977.3U Expired - Fee Related CN204947911U (en) | 2015-09-29 | 2015-09-29 | Intelligent power module and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204947911U (en) |
-
2015
- 2015-09-29 CN CN201520771977.3U patent/CN204947911U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 |