CN202601609U - Superposed power module structure - Google Patents
Superposed power module structure Download PDFInfo
- Publication number
- CN202601609U CN202601609U CN 201220150686 CN201220150686U CN202601609U CN 202601609 U CN202601609 U CN 202601609U CN 201220150686 CN201220150686 CN 201220150686 CN 201220150686 U CN201220150686 U CN 201220150686U CN 202601609 U CN202601609 U CN 202601609U
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- China
- Prior art keywords
- circuit board
- power
- control circuit
- model
- heat
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- 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 - Fee Related
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Abstract
The utility model discloses a superposed power module structure, comprising a control circuit board and a power circuit board. A control circuit is arranged on the control circuit board in advance, and a power circuit is arranged on the power circuit board in advance. The superposed power module structure is characterized in that the control circuit board is arranged below the power circuit board and is fixedly connected with the power circuit board via a connector; a power device is arranged on the power circuit board; and a heat-conduction thermal insulating material is disposed at the top end of the power device. In the utility model, the control circuit and the power circuit are separated by means of the superposing technology. As the power circuit board is arranged above the control circuit board, heat generated by a power heater is upwardly conducted, thereby causing no great effect on the below control circuit board device .
Description
Technical field
The utility model relates to a kind of superposing type power model structure, and being particularly useful for existing control circuit has again in the module of power circuit.
Background technology
In current power module design, method commonly used is that control circuit and power circuit are designed on a circuit board.This type design demand is placed on the circuit board periphery with power device, and control circuit is placed on away near the power device, can avoid heat to be transmitted on the control circuit device.Two parts are separately put the area that can increase circuit board greatly.When again light current being arranged as if existing forceful electric power in the circuit in addition, the cabling of forceful electric power and light current inevitably produces interference alternately together.
The utility model content
The purpose of the utility model is to provide a kind of superposing type power model structure, adopts superimposing technique that control circuit and power circuit are separated, and can dwindle module volume, weight, effectively with the strong and weak electricity physical isolation, is difficult for each other producing disturbing.The power section of separating is transmitted to surface of shell through heat-conducting insulation material with the heat of power device at the top and dispels the heat, and also can avoid the signal of telecommunication to be transferred on the housing simultaneously, has overcome the deficiency in the conventional art, thereby realizes the purpose of the utility model.
The technical problem that the utility model solved can adopt following technical scheme to realize:
A kind of superposing type power model structure; Comprise control circuit board and power circuit board; Be preset with control circuit on the control circuit board, be preset with power circuit on the power circuit board, it is characterized in that; Said control circuit board is arranged at the below of power circuit board, and is connected fixing with power circuit board through connector; Said power circuit board is provided with power device, and the top of power device is provided with heat-conducting insulation material.
Above-mentioned a kind of superposing type power model structure, wherein, said control circuit board is connected with the outside and draws pin.
Above-mentioned a kind of superposing type power model structure, wherein, said heat-conducting insulation material is the heat conductive insulating plate, through adhesive on power device.
The utility model has dwindled module whole volume, weight; The strong and weak electricity physical isolation has effectively been avoided mutual interference; Because power circuit board is above control circuit board; The heat that the power heater members produces is conduction upwards; Can the control circuit board device of below not had much impact; Simultaneously the power device surface is transmitted to surface of shell through heat-conducting insulation material with the heat of power device and dispels the heat, also can avoid the signal of telecommunication to be transferred on the housing simultaneously.
Description of drawings
Fig. 1 is the sketch map of the described novel power model structure of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with embodiment, further set forth the utility model.
Shown in Fig. 1; The novel power model structure of the utility model; Mainly comprise control circuit board 100 and power circuit board 200, this control circuit board and power circuit board are processed through control circuit and power circuit are printed on the circuit board, in the structural design of the utility model; Said control circuit board is arranged at the below of power circuit board, and is connected fixing with power circuit board through connector 300.
In the present embodiment, be processed with installing hole in the both sides of control circuit board, it is fixing through installing hole and control circuit board welding that pin 110 is drawn in the outside.Said power circuit board is provided with power device 120, and the top of power device is provided with heat-conducting insulation material 130.
In addition, the heat-conducting insulation material of present embodiment is the heat conductive insulating plate, through adhesive on power device.
The course of processing of the utility model is following:
A) bonding power circuit board, and accomplish single-board testing.
B) welding control circuit plate, and accomplish single-board testing.
C) pin and circuit mother daughter board connector are drawn in the welding outside on control circuit board.
D) after assembling with power circuit board, welds at an other end that pin and circuit mother daughter board connector is drawn in the outside.
E) power device in the power circuit board is fixed on heat-conducting insulation material on the power device through adhesive, and is fixed on the heat dissipation conductor through heat-conducting glue.
What the utility model adopted is the top that power circuit board is placed control circuit board, and the design that is superimposed through mother daughter board connector.The utility model has dwindled module whole volume, weight; The strong and weak electricity physical isolation has effectively been avoided mutual interference; Because power circuit board is above control circuit board; The heat that the power heater members produces is conduction upwards; Can the control circuit board device of below not had much impact; Simultaneously the power device surface is transmitted to surface of shell through heat-conducting insulation material with the heat of power device and dispels the heat, also can avoid the signal of telecommunication to be transferred on the housing simultaneously.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection range to be defined by appending claims and equivalent thereof.
Claims (3)
1. a superposing type power model structure comprises control circuit board and power circuit board, is preset with control circuit on the control circuit board, is preset with power circuit on the power circuit board; It is characterized in that said control circuit board is arranged at the below of power circuit board, and be connected fixing through connector with power circuit board; Said power circuit board is provided with power device, and the top of said power device is provided with heat-conducting insulation material.
2. a kind of superposing type power model structure according to claim 1 is characterized in that said control circuit board is connected with the outside and draws pin.
3. a kind of superposing type power model structure according to claim 1 is characterized in that said heat-conducting insulation material is the heat conductive insulating plate, through adhesive on power device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220150686 CN202601609U (en) | 2012-04-11 | 2012-04-11 | Superposed power module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220150686 CN202601609U (en) | 2012-04-11 | 2012-04-11 | Superposed power module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202601609U true CN202601609U (en) | 2012-12-12 |
Family
ID=47319135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220150686 Expired - Fee Related CN202601609U (en) | 2012-04-11 | 2012-04-11 | Superposed power module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202601609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106982523A (en) * | 2016-12-27 | 2017-07-25 | 元拓工业设计咨询（天津）有限公司 | Universal module structure of electric control product |
| CN109065985A (en) * | 2018-08-23 | 2018-12-21 | 苏州市博得立电源科技有限公司 | Power module external battery group |
-
2012
- 2012-04-11 CN CN 201220150686 patent/CN202601609U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106982523A (en) * | 2016-12-27 | 2017-07-25 | 元拓工业设计咨询（天津）有限公司 | Universal module structure of electric control product |
| CN109065985A (en) * | 2018-08-23 | 2018-12-21 | 苏州市博得立电源科技有限公司 | Power module external battery group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HYJAS ELECTRONCIS CO., LTD. Free format text: FORMER OWNER: SHANGHAI ZUNRUI ELECTRONICS CO., LTD. Effective date: 20150212 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201110 MINHANG, SHANGHAI TO: 200000 PUDONG NEW AREA, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150212 Address after: 200000, N3067 building, 3 building, Xincheng Road, 2 mud town, Shanghai, Pudong New Area Patentee after: Shanghai hyjas Electron Co., Ltd. Address before: 201110, room 1, building 6, building 4299, 10 Jin Du Road, Shanghai, Minhang District Patentee before: Shanghai Zunrui Electronic Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20200411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |