CN204031040U - The motor of a kind of electric machine controller and application thereof - Google Patents
The motor of a kind of electric machine controller and application thereof Download PDFInfo
- Publication number
- CN204031040U CN204031040U CN201420401399.XU CN201420401399U CN204031040U CN 204031040 U CN204031040 U CN 204031040U CN 201420401399 U CN201420401399 U CN 201420401399U CN 204031040 U CN204031040 U CN 204031040U
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- electric machine
- machine controller
- press strip
- control chip
- plastics
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Abstract
The utility model discloses the motor of a kind of electric machine controller and application thereof, comprise control box, control circuit board and the first press strip, in the middle of control box, offer cavity, control circuit board is arranged on the bottom of cavity, on the outer ledge of control circuit plate top surface, control chip is installed, it is characterized in that: in the middle of the first press strip end face, be provided with some plastics briquettings, the inwall of the first press strip two ends and control box is installed together, plastics briquetting is pressed on control chip on the sidewall of cavity, this is simple in structure, control chip easy for installation, between plastics briquetting and control chip, it is flexible contact, avoid control chip distortion or damage in the process of installing, make electric machine controller can meet voltage-withstand test requirement.
Description
Technical field:
The utility model relates to the motor of a kind of electric machine controller and application thereof.
Background technology:
Existing electric machine controller products, control chip on control circuit board is to be pressed on the internal face of control box by metal bead, control chip is because the pressure of metal bead is easily out of shape, damage, in the time doing the short circuit experiment of electric machine controller, the position that metal bead contacts with control chip, cannot pass through voltage-withstand test, and by after metal bead dismounting, while separately electric machine controller being done to voltage-withstand test, can pass through at once, therefore need design one more reasonably layering structure in order to install better and fixing control chip makes electric machine controller can pass through voltage-withstand test simultaneously.
Summary of the invention:
The purpose of this utility model is to provide the motor of a kind of electric machine controller and application thereof, this motor controller structure is simple, control chip easy for installation, between plastics briquetting and control chip, be flexible contact, avoid control chip distortion or damage in the process of installing, make electric machine controller can meet voltage-withstand test requirement, this electric machine structure is simple, easy for installation, reliability is high, long service life.
The purpose of this utility model is achieved by following technical proposals.
A kind of electric machine controller, comprise control box, control circuit board and the first press strip, in the middle of control box, offer cavity, control circuit board is arranged on the bottom of cavity, on the outer ledge of control circuit plate top surface, control chip is installed, it is characterized in that: in the middle of the first press strip end face, be provided with some plastics briquettings, the inwall of the first press strip two ends and control box is installed together, and plastics briquetting is pressed on control chip on the sidewall of cavity.
The quantity of plastics briquetting described above is two, between two plastics briquettings, links together by a plastic layer.
In the middle of the first press strip end face described above, offer groove, on groove two ends, the first press strip, offer through hole, groove is communicated with two through holes, down stretches out step-like projection on the bottom surface of plastics briquetting, plastic layer is embedded in groove the inside, and projection is nested in through hole the inside.
On the outer surface of plastic layer, plastics briquetting and the first press strip described above, be provided with insulating barrier.
The nested silica gel sheath that is provided with in control chip outside described above.
In control chip outside described above, the outside wall surface of control box, be provided with some radiating fins.
The first press strip described above adopts metal material manufacture to form, and by screw, the inwall of the first press strip and control box is installed together.
A kind of motor, comprise rotating shaft, rotor assembly, stator module, casing, front end housing, rear end cap and electric machine controller, rotor assembly is arranged in rotating shaft, stator module and casing are installed together and are nested in rotor assembly outside, front end housing and rear end cap are arranged on respectively casing two ends, rotating shaft two ends are bearing in respectively on the bearing of front end housing and rear end cap, electric machine controller is arranged on rear end cap, it is characterized in that: described electric machine controller is any one described structure of claim 1 to 7.
The utility model compared with prior art, has following effect:
1) in the middle of the first press strip end face, be provided with some plastics briquettings, the inwall of the first press strip two ends and control box is installed together, plastics briquetting is pressed on control chip on the inwall of cavity, between plastics briquetting and control chip, it is flexible contact, avoid control chip distortion or damage in the process of installing, make electric machine controller can meet voltage-withstand test requirement, and use the class of insulation of plastics briquetting higher, better reliability;
2) in the middle of the first press strip end face, offer groove, on groove two ends, the first press strip, offer through hole, groove is communicated with two through holes, down stretches out step-like projection on the bottom surface of plastics briquetting, and plastic layer is embedded in groove the inside, projection is nested in through hole the inside, this is simple in structure, easy for installation, and accurate positioning, can improve the installation accuracy between plastics briquetting and control chip, make control chip work more reliable;
3) on the outer surface of plastic layer, plastics briquetting and the first press strip, be provided with insulating barrier, improve overall insulation property, make withstand voltage better;
4) the nested silica gel sheath that is provided with in control chip outside, simple in structure, good insulation preformance;
5) in the outside wall surface of control chip outside, control box, be provided with some radiating fins, simple in structure, improve the heat dispersion of controller, avoid control chip to burn because of excess Temperature;
6) this electric machine structure is simple, easy for installation, electric machine controller withstand voltage good, and reliability is high, long service life.
Brief description of the drawings:
Fig. 1 is the stereogram of the utility model electric machine controller;
Fig. 2 is the end view of the utility model electric machine controller;
Fig. 3 is A-A cutaway view in Fig. 2;
Fig. 4 is B-B partial enlarged drawing in Fig. 3;
Fig. 5 is the assembling schematic diagram of the first press strip and plastics briquetting in the utility model;
Fig. 6 is the stereogram of the utility model motor;
Fig. 7 is the exploded view of the utility model motor.
Embodiment:
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Embodiment mono-: as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the utility model is a kind of electric machine controller, comprise control box 1, control circuit board 2 and the first press strip 3, in the middle of control box 1, offer cavity 11, control circuit board 2 is arranged on the bottom of cavity 11, control chip 4 is installed on the outer ledge of control circuit board 2 end faces, in the middle of the first press strip 3 end faces, be provided with some plastics briquettings 5, the inwall of the first press strip 3 two ends and control box 1 is installed together, and plastics briquetting 5 is pressed on control chip 4 on the sidewall of cavity 11.The quantity of plastics briquetting 5 is two, between two plastics briquettings 5, links together by a plastic layer 51.In the middle of the first press strip 3 end faces, offer groove 31, on groove 31 two ends, the first press strip 3, offer through hole 32, groove 31 is communicated with two through holes 32, on the bottom surface of plastics briquetting 5, down stretch out step-like projection 52, plastic layer 51 is embedded in groove 31 the insides, and projection 52 is nested in through hole 32 the insides.On the outer surface of plastic layer 51, plastics briquetting 5 and the first press strip 3, be provided with insulating barrier 6.The nested silica gel sheath 7 that is provided with in control chip 4 outsides.In the outside wall surface of control chip 4 outsides, control box 1, be provided with some radiating fins 12.The first press strip 3 adopts metal material manufacture to form, and by screw 8, the inwall of the first press strip 3 and control box 1 is installed together.
Embodiment bis-: as Fig. 1, shown in Fig. 6 and Fig. 7, the utility model is a kind of motor, comprise rotating shaft 91, rotor assembly 92, stator module 93, casing 94, front end housing 95, rear end cap 96 and electric machine controller, rotor assembly 92 is arranged in rotating shaft 91, stator module 93 and casing 94 are installed together and are nested in rotor assembly 92 outsides, front end housing 95 and rear end cap 96 are arranged on respectively casing 94 two ends, rotating shaft 91 two ends are bearing in respectively on the bearing of front end housing 95 and rear end cap 96, electric machine controller is arranged on rear end cap 96, described electric machine controller comprises control box 1, control circuit board 2 and the first press strip 3, in the middle of control box 1, offer cavity 11, control circuit board 2 is arranged on the bottom of cavity 11, control chip 4 is installed on the outer ledge of control circuit board 2 end faces, in the middle of the first press strip 3 end faces, be provided with some plastics briquettings 5, the inwall of the first press strip 3 two ends and control box 1 is installed together, plastics briquetting 5 is pressed on control chip 4 on the sidewall of cavity 11.
Above embodiment is preferred embodiments of the present invention; but embodiments of the present invention are not limited to this; other are any does not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitute, combination, simplify; be equivalent substitute mode, be included in protection scope of the present invention it.
Claims (8)
1. an electric machine controller, comprise control box (1), control circuit board (2) and the first press strip (3), in the middle of control box (1), offer cavity (11), control circuit board (2) is arranged on the bottom of cavity (11), control chip (4) is installed on the outer ledge of control circuit board (2) end face, it is characterized in that: in the middle of the first press strip (3) end face, be provided with some plastics briquettings (5), the inwall of the first press strip (3) two ends and control box (1) is installed together, plastics briquetting (5) is pressed on control chip (4) on the sidewall of cavity (11).
2. a kind of electric machine controller according to claim 1, is characterized in that: the quantity of plastics briquetting (5) is two, between two plastics briquettings (5), links together by a plastic layer (51).
3. a kind of electric machine controller according to claim 2, it is characterized in that: in the middle of the first press strip (3) end face, offer groove (31), on groove (31) two ends, the first press strip (3), offer through hole (32), groove (31) is communicated with two through holes (32), on the bottom surface of plastics briquetting (5), down stretch out step-like projection (52), plastic layer (51) is embedded in groove (31) the inside, and projection (52) is nested in through hole (32) the inside.
4. according to a kind of electric machine controller described in claim 1 or 2 or 3, it is characterized in that: on the outer surface of plastic layer (51), plastics briquetting (5) and the first press strip (3), be provided with insulating barrier (6).
5. a kind of electric machine controller according to claim 4, is characterized in that: at the nested silica gel sheath (7) that is provided with in control chip (4) outside.
6. according to a kind of electric machine controller described in claim 1 or 2 or 3, it is characterized in that: in the outside wall surface of control chip (4) outside, control box (1), be provided with some radiating fins (12).
7. a kind of electric machine controller according to claim 6, it is characterized in that: described the first press strip (3) adopts metal material manufacture to form, and by screw (8), the inwall of the first press strip (3) and control box (1) is installed together.
8. a motor, comprise rotating shaft (91), rotor assembly (92), stator module (93), casing (94), front end housing (95), rear end cap (96) and electric machine controller, rotor assembly (92) is arranged in rotating shaft (91), stator module (93) and casing (94) are installed together and are nested in rotor assembly (92) outside, front end housing (95) and rear end cap (96) are arranged on respectively casing (94) two ends, rotating shaft (91) two ends are bearing in respectively on the bearing of front end housing (95) and rear end cap (96), electric machine controller is arranged on rear end cap (96), it is characterized in that: described electric machine controller is any one described structure of claim 1 to 7.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401399.XU CN204031040U (en) | 2014-07-18 | 2014-07-18 | The motor of a kind of electric machine controller and application thereof |
| PCT/CN2015/077461 WO2016008323A1 (en) | 2014-07-18 | 2015-04-24 | Motor controller and motor provided with same |
| US14/706,948 US9807894B2 (en) | 2014-07-18 | 2015-05-07 | Motor controller and motor comprising the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401399.XU CN204031040U (en) | 2014-07-18 | 2014-07-18 | The motor of a kind of electric machine controller and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204031040U true CN204031040U (en) | 2014-12-17 |
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ID=52070864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420401399.XU Active CN204031040U (en) | 2014-07-18 | 2014-07-18 | The motor of a kind of electric machine controller and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204031040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016008323A1 (en) * | 2014-07-18 | 2016-01-21 | 中山大洋电机股份有限公司 | Motor controller and motor provided with same |
| CN107517560A (en) * | 2016-06-16 | 2017-12-26 | 上海安浦鸣志自动化设备有限公司 | A kind of fixing device of power tube |
-
2014
- 2014-07-18 CN CN201420401399.XU patent/CN204031040U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016008323A1 (en) * | 2014-07-18 | 2016-01-21 | 中山大洋电机股份有限公司 | Motor controller and motor provided with same |
| CN107517560A (en) * | 2016-06-16 | 2017-12-26 | 上海安浦鸣志自动化设备有限公司 | A kind of fixing device of power tube |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |