CN200978794Y - Controller for motor compressor - Google Patents
Controller for motor compressor Download PDFInfo
- Publication number
- CN200978794Y CN200978794Y CNU2006200487780U CN200620048778U CN200978794Y CN 200978794 Y CN200978794 Y CN 200978794Y CN U2006200487780 U CNU2006200487780 U CN U2006200487780U CN 200620048778 U CN200620048778 U CN 200620048778U CN 200978794 Y CN200978794 Y CN 200978794Y
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- CN
- China
- Prior art keywords
- controller
- motor compressor
- direct box
- compressor
- circuit board
- Prior art date
- 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 controller for motor compressor engaged with the motor compressor, the motor compressor comprises a trench-like compressor body, a connecting groove in the body, the connecting groove is connected with a intake cavity in the compressor, the controller comprises a casing and a first printed circuit board, a filtering capacitor, a second printed circuit board, a collar and a power module, the casing comprises a control box with an outer opening and a cover board covering the control box opening. A board base is provided on the inner side of the control box, the collar is provided on the second printed circuit board, the power module is connected with the second printed circuit board and placed into the board base on the inner side of the control box together, the control box is inserted into the trench-like body of the motor compressor, the board base on the inner side of the control box is placed into the connecting groove of the compressor body. The controller and the compressor body of the utility model are easy to mount and demount. The utility model not only realizes integration of the compressor and the controller, but also detects, assembles and maintains the compressor and the controller separately.
Description
Technical field
The utility model relates to a kind of motor compressor controller, relate in particular to a kind of can be integrated and the motor compressor controller that separates with motor compressor.
Background technique
In existing integrated electric compressor, integrated object electric machine controller is integrated in the compressor housing, in order to prevent that thereby steam from causing short circuit damage electric machine controller between circuit, filled sealing material (such as epoxy resin) and curing between controller and the compressor block.Though these class methods have realized the controller circuitry water-tight, brought some unfavorable factors simultaneously:
At first because compressor housing and the sealed material of controller link together, controller is difficult to dismounting, makes troubles to maintenance;
Secondly on manufacturing process, must carry compressor housing in the time of the installation and control device, bring complexity to manufacturing;
Moreover after the controller assembling finishes,, brought inconvenience for the detection of controller because compressor and controller become one.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of motor compressor controller of installing, dismantling be convenient to, and makes that compressor and controller are separable.
The utility model is to solve the problems of the technologies described above the technological scheme that adopts to provide a kind of motor compressor controller, combine with motor compressor, described motor compressor comprises the body of a groove shape, be provided with a connecting groove in the body, this connecting groove is communicated with the air aspiration cavity of compressor, is characterized in that described controller comprises a housing and is located at housing interior first printed circuit board (PCB), filter capacitor, second printed circuit board (PCB), packing ring and power model; Described housing comprises the Direct box of an outer openings and is covered on the cover plate of Direct box opening that described Direct box inboard is provided with a circuit panel seat; Described packing ring is located on described second printed circuit board (PCB), and described power model is connected in described second printed circuit board (PCB), and inserts the circuit panel seat of described Direct box inboard together; Described Direct box embed the motor compressor of going back groove shape body in, and the circuit panel seat of Direct box inboard is inserted in the interior connecting groove of described body.
Above-mentioned motor compressor also comprises cover screw with controller, and described cover screw passes the body that described cover plate is locked on described motor compressor, so that described controller and described body are fixed.
With in the controller, be provided with sealing gasket between described cover plate and the described Direct box at above-mentioned motor compressor.
With in the controller, described filter capacitor is horizontally-arranged in the described Direct box at above-mentioned motor compressor.
With in the controller, described first printed circuit board (PCB) vertically is embedded in described Direct box at above-mentioned motor compressor.
Above-mentioned motor compressor also comprises the power model set screw with controller, is locked on described circuit panel seat, and described second printed circuit board (PCB), Direct box and packing ring and described circuit panel seat are fixed together.
With in the controller, be provided with seal ring between the body of described Direct box and described compressor at above-mentioned motor compressor.
With in the controller, described packing ring is a copper washer at above-mentioned motor compressor.
Motor compressor of the present utility model makes that with installing easily, dismantle between controller and the compressor block compressor and controller are separable.Both realized the integrated of compressor and controller, and made controller, compressor can detect separately, assemble, keep in repair again.
Description of drawings
Below in conjunction with the drawings and specific embodiments feature and advantage of the present utility model are described, wherein:
Fig. 1 is the exploded view of controller part of the present utility model;
Fig. 2 is controller part of the present utility model and the incorporate schematic representation of motor compressor;
Fig. 3 is controller part of the present utility model and the incorporate schematic cross-section of motor compressor.
Embodiment
Fig. 1 is the exploded view of controller part of the present utility model.See also shown in Figure 1ly, controller 10 comprises the housing of being made up of Direct box 101 and cover plate 102 and is located at first printed circuit board (PCB) (PCB) 111, filter capacitor 112, second printed circuit board (PCB) (PCB) 113 and power model (IPM) 114 in the housing.One side of compressor (promptly with) is provided with a circuit panel seat 1010 in Direct box 101 inboards, is used for ccontaining second printed circuit board (PCB) 113 and power model 114.
The last lower plane of printed circuit board (PCB) 113 is lined with copper washer 115.Power model 114 is fixing with printed circuit board (PCB) 113 welding, insert the circuit panel seat 1010 of Direct box 101 inboards together, the outside of circuit panel seat 1010 is fixed together second printed circuit board (PCB) 113, power model 114 and copper washer 115 with IPM set screw 122 with Direct box 101.Filter capacitor 112 is horizontally-arranged at Direct box 101 inside.The outside of filter capacitor 112 vertically is embedded and the first identical printed circuit board (PCB) 111 of the sectional shape of Direct box 101.
Parts such as above-mentioned first printed circuit board (PCB) (PCB) 111, filter capacitor 112, second printed circuit board (PCB) (PCB) 113 and power model (IPM) 114 finally by such as sealing material cast cured explosives such as epoxy resin, guarantee shock resistance, the sealing of part.
Fig. 2 is controller part of the present utility model and the incorporate schematic representation of motor compressor.Fig. 3 is controller part of the present utility model and the incorporate schematic cross-section of motor compressor.Please in conjunction with consulting Fig. 2, shown in Figure 3, compressor 20 has the body 21 of a groove shape, body is provided with screw 211 for 21 4 jiaos, body 21 inboards also have a connecting groove 210 that combines with the circuit panel seat 1010 of Direct box 101, and connecting groove 210 is communicated with the air aspiration cavity (being the cavity around the motor windings 22 among Fig. 3) of compressor 20.The Direct box 101 of controller 10 embeds in the body 21, and four jiaos of locks of cover plate 102 are established cover screw 121, are spirally connected with body 21.The circuit panel seat 1010 of Direct box 101 inboards is inserted connecting groove 210, is provided with O-ring seals 123 between circuit panel seat 1010 and body 21, and purpose is to prevent that the pressed gas in body 21 cavitys from leaking.Simultaneously, be communicated with the air aspiration cavity of body 21, the wiring terminal 115 of drawing from second printed circuit board (PCB) 113 can be directly linked to each other with motor windings 22 compressor 20 by the circuit panel seat 1010 of O-ring seals 123 sealing.Because the organism temperature of compressor 20 is lower, and contact with the body air aspiration cavity of compressor 20, can play the effect of cooling power module 114 with the circuit panel seat 1010 of power model 114 applyings.
Because entire controller parts of the present utility model can assemble separately in mode shown in Figure 1 and finish, be fixed together by mode shown in Figure 2 and compressor block, separable characteristics have brought convenience for manufacturing, installation and removal and detection and the maintenance of controller part on this structure again.
Above embodiment's explanation only is preferred embodiment explanation of the present utility model, and those skilled in the art can make the replacement and the modification of other all equivalence according to the foregoing description explanation of the present utility model, for example revise the component of controller inside and arrange.Yet these are replaced and revise according to all equivalences that the utility model embodiment is done, and belong to invention spirit of the present utility model and reach by in the claim that claim defined.
Claims (8)
1. motor compressor controller, combine with motor compressor, described motor compressor comprises the body of a groove shape, be provided with a connecting groove in the body, this connecting groove is communicated with the air aspiration cavity of compressor, it is characterized in that described controller comprises a housing and is located at housing interior first printed circuit board (PCB), filter capacitor, second printed circuit board (PCB), packing ring and power model; Described housing comprises the Direct box of an outer openings and is covered on the cover plate of Direct box opening that described Direct box inboard is provided with a circuit panel seat; Described packing ring is located on described second printed circuit board (PCB), and described power model is connected in described second printed circuit board (PCB), and inserts the circuit panel seat of described Direct box inboard together; Described Direct box embed described motor compressor groove shape body in, and the circuit panel seat of Direct box inboard is inserted in the connecting groove in the described body.
2. motor compressor controller as claimed in claim 1 is characterized in that, also comprises cover screw, passes the body that described cover plate is locked on described motor compressor, so that described controller and described body are fixed.
3. motor compressor controller as claimed in claim 1 is characterized in that, is provided with sealing gasket between described cover plate and the described Direct box.
4. motor compressor controller as claimed in claim 1 is characterized in that described filter capacitor is horizontally-arranged in the described Direct box.
5. motor compressor controller as claimed in claim 1 is characterized in that, described first printed circuit board (PCB) vertically is embedded in described Direct box.
6. motor compressor controller as claimed in claim 1 is characterized in that, also comprises the power model set screw, is locked on described circuit panel seat, and described second printed circuit board (PCB), Direct box and packing ring and described circuit panel seat are fixed together.
7. motor compressor controller as claimed in claim 1 is characterized in that, is provided with seal ring between the body of described Direct box and described compressor.
8. motor compressor controller as claimed in claim 1 is characterized in that, described packing ring is a copper washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200487780U CN200978794Y (en) | 2006-12-11 | 2006-12-11 | Controller for motor compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200487780U CN200978794Y (en) | 2006-12-11 | 2006-12-11 | Controller for motor compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978794Y true CN200978794Y (en) | 2007-11-21 |
Family
ID=38979172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200487780U Expired - Fee Related CN200978794Y (en) | 2006-12-11 | 2006-12-11 | Controller for motor compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200978794Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102220963A (en) * | 2010-04-13 | 2011-10-19 | 盖茨股份有限公司 | Electronic control unit |
| CN102562550A (en) * | 2010-12-28 | 2012-07-11 | 林俐 | Integral type drive controller for vehicle air compressor |
| CN102562519A (en) * | 2010-12-24 | 2012-07-11 | 上海三电贝洱汽车空调有限公司 | Motor compressor |
| CN104533771A (en) * | 2014-12-08 | 2015-04-22 | 重庆和平自动化工程股份有限公司 | Vehicular compressor |
| WO2018054285A1 (en) * | 2016-09-21 | 2018-03-29 | 比亚迪股份有限公司 | Compressor |
-
2006
- 2006-12-11 CN CNU2006200487780U patent/CN200978794Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102220963A (en) * | 2010-04-13 | 2011-10-19 | 盖茨股份有限公司 | Electronic control unit |
| CN102220963B (en) * | 2010-04-13 | 2015-05-20 | 盖茨股份有限公司 | Electronic control unit |
| CN102562519A (en) * | 2010-12-24 | 2012-07-11 | 上海三电贝洱汽车空调有限公司 | Motor compressor |
| CN102562550A (en) * | 2010-12-28 | 2012-07-11 | 林俐 | Integral type drive controller for vehicle air compressor |
| CN102562550B (en) * | 2010-12-28 | 2015-12-02 | 林俐 | A kind of Integral type drive controller for vehicle air compressor |
| CN104533771A (en) * | 2014-12-08 | 2015-04-22 | 重庆和平自动化工程股份有限公司 | Vehicular compressor |
| WO2018054285A1 (en) * | 2016-09-21 | 2018-03-29 | 比亚迪股份有限公司 | Compressor |
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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 |
Granted publication date: 20071121 Termination date: 20141211 |
|
| EXPY | Termination of patent right or utility model |