CN201138739Y - Motor protector - Google Patents
Motor protector Download PDFInfo
- Publication number
- CN201138739Y CN201138739Y CNU2007201917259U CN200720191725U CN201138739Y CN 201138739 Y CN201138739 Y CN 201138739Y CN U2007201917259 U CNU2007201917259 U CN U2007201917259U CN 200720191725 U CN200720191725 U CN 200720191725U CN 201138739 Y CN201138739 Y CN 201138739Y
- Authority
- CN
- China
- Prior art keywords
- housing
- casing
- motor protector
- movable
- member plate
- 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 relates to a motor protection equipment, in particular to a motor protector with the small volume, the low cost and the convenient assembly and disassembly, which is characterized in that the structure of the original motor protector comprises a casing, a current transformer and an electronic component board. The motor protector is characterized in that the casing is divided into two parts including a casing (1) and a casing (2), and two parts are clamped to form a box. The inner cavity of the casing is equipped with a transformer bracket (102) and an electronic component board (3). The transformer bracket (102) is movably coordinated with a threading hole (205) on the casing (2), and the current transformer (303) is positioned on the transformer bracket (102) and movably coordinated with the transformer bracket. Due to the clamping connection of two parts on the casing, the motor protector has the advantages of the convenient assembly and disassembly, the cost reduction, the small overall size, and the simple, reasonable and compact structure.
Description
Technical field
The utility model relates to motor protection equipment, particularly a kind of motor protector.
Background technology
Motor protector in the past, its structure more complicated, especially housing are whole, processing technology more complicated, thereby the big cost height of difficulty.
The utility model content
The purpose of this utility model is at above-mentioned defective, and a kind of motor protector is provided, and simple and reasonable, easy to loading and unloading, cost is low.
The technical solution of the utility model is a motor protector; comprise housing, current transformer and electric sub-member plate; it is characterized in that said housing be divided into housing (1) and housing (2) two parts and between the two buckle connect into box-like; the housing inner chamber is provided with instrument transformer frame (102) and electric sub-member plate (3) is installed; instrument transformer frame (102) cooperates with the through wires hole (205) on the housing (2) is movable, and current transformer (303) is installed in last and movable cooperation of instrument transformer frame (102).
Said motor protector it is characterized in that it is that housing (1) is provided with shell button window (101) that said housing (1) is connected with housing (2) buckle, and housing (2) is provided with shell button (201); Said electric sub-member plate (3) is plugged on housing (1) inner chamber top, and the terminal block on it (301) cooperates with the terminal block chute (103) on the housing (1) is movable; Electric sub-member plate (3) is gone up the topped panel (104) that has, correspondingly reset button (302), status indicator lamp (304) respectively with panel (104) on reset hole and indicator lamp hole is movable cooperates.
The utility model has the advantages that because housing adopts two parts buckle to connect, easy to loading and unloading, processing simultaneously is also easy, volume is little, and exquisiteness simple in structure is reasonable, thereby reduces cost.
Description of drawings
Fig. 1 is a stereogram of the present utility model.
Fig. 2 is an exploded perspective view of the present utility model.
Embodiment
Further specify embodiment below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2.1-housing, 2-housing, 3-electric sub-member plate, 101-shell button window, 102-instrument transformer frame, 103-terminal block chute, 104-panel, 105-guide-track groove, 106-housing trip bolt hole, 107-tension disc, 108-terminal screw, 109-Wiring port guard shield, 110-potentiometer handle, 111-spinner hole, 112-rectifier are decided current knob, 113-card rail spring, 114-guide rail card; 201-shell button, 202-guide-track groove, 203-trip bolt hole, 204-screw, 205-through wires hole; 301-terminal block, 302-reset button, 303-current transformer, 304-status indicator lamp.
As shown, show among Fig. 1 that housing is divided into housing 1 and housing 2 two parts, both buckles connect into box-like.
Show respectively among Fig. 2 that structure and parts that structure on the housing 1 and parts are provided with situation and electronic building brick 3 are provided with situation.Housing 1 inner chamber is provided with instrument transformer frame 102 and electric sub-member plate 3.Current transformer 303 and movable the cooperation are installed on the instrument transformer frame 102, instrument transformer frame 102 again with housing 2 on 205 movable cooperations of through wires hole, the point of incoming cables of through wires hole 205 and instrument transformer frame 102 composition current transformer primary windings.Housing 1 top is provided with the connected structure of electric sub-member plate 3, the top is topped panel 104, reset button hole and indicator lamp hole are set on it, correspondingly reset button 302 and status indicator lamp 304 are corresponding one by one and movable on electric sub-member plate 3 cooperates, also be provided with terminal block chute 103 also with electric sub-member plate 3 on 301 movable cooperations of terminal block.The shell button 201 that housing 1 is connected with the buckle of housing 2 by being provided with in both sides on the housing 1 on shell button window 101 and the housing 2 constitutes the buckle annexations, as for the guide-track groove on the housing 1 105, trip bolt hole 106, tension disc 107, terminal screw 108, Wiring port guard shield 109, card rail spring 113, guide rail card 114, all be conventional structure.Potentiometer handle 110 is set by knob hole 111 and 112 socket connections of setting current knob on panel 104.Electric sub-member plate 3 is horizontally disposed with, and is plugged on the housing 1.The overall structure advantages of simple, the most of employing pegged graft and the buckle annexation, and be therefore easy to loading and unloading.
Claims (2)
1, motor protector; comprise housing, current transformer and electric sub-member plate; it is characterized in that said housing be divided into housing (1) and housing (2) two parts and between the two buckle connect into box-like; the housing inner chamber is provided with instrument transformer frame (102) and electric sub-member plate (3) is installed; instrument transformer frame (102) cooperates with the through wires hole (205) on the housing (2) is movable, and current transformer (303) is installed in last and movable cooperation of instrument transformer frame (102).
2,, it is characterized in that it is that housing (1) is provided with shell button window (101) that said housing (1) is connected with housing (2) buckle, and housing (2) is provided with shell button (201) according to the said motor protector of claim 1; Said electric sub-member plate (3) is plugged on housing (1) inner chamber top, and the terminal block on it (301) cooperates with the terminal block chute (103) on the housing (1) is movable; Electric sub-member plate (3) is gone up the topped panel (104) that has, correspondingly reset button (302), status indicator lamp (304) respectively with panel (104) on reset hole and indicator lamp hole is movable cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201917259U CN201138739Y (en) | 2007-11-09 | 2007-11-09 | Motor protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201917259U CN201138739Y (en) | 2007-11-09 | 2007-11-09 | Motor protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138739Y true CN201138739Y (en) | 2008-10-22 |
Family
ID=40039419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201917259U Expired - Fee Related CN201138739Y (en) | 2007-11-09 | 2007-11-09 | Motor protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138739Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101770902B (en) * | 2008-12-31 | 2013-03-27 | 西门子公司 | Protective cover of circuit-breaker and circuit-breaker using same |
| CN101938113B (en) * | 2009-06-29 | 2013-06-05 | 上海电器股份有限公司人民电器厂 | Mounting groove structure of display operation module of motor protector |
| CN106765300A (en) * | 2016-11-16 | 2017-05-31 | 倪孔勇 | A kind of fingerprint controls lighter |
-
2007
- 2007-11-09 CN CNU2007201917259U patent/CN201138739Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101770902B (en) * | 2008-12-31 | 2013-03-27 | 西门子公司 | Protective cover of circuit-breaker and circuit-breaker using same |
| CN101938113B (en) * | 2009-06-29 | 2013-06-05 | 上海电器股份有限公司人民电器厂 | Mounting groove structure of display operation module of motor protector |
| CN106765300A (en) * | 2016-11-16 | 2017-05-31 | 倪孔勇 | A kind of fingerprint controls lighter |
| CN106765300B (en) * | 2016-11-16 | 2022-07-01 | 倪孔勇 | Fingerprint control lighter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ruian Gongtai Electric Appliance Co., Ltd. Assignor: Cai Fuhan Contract fulfillment period: 2008.11.10 to 2013.11.9 Contract record no.: 2009330000167 Denomination of utility model: Single-phase asynchronous motor protector Granted publication date: 20081022 License type: Exclusive license Record date: 20090121 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.10 TO 2013.11.9; CHANGE OF CONTRACT Name of requester: RUIAN CITY GONGTAI ELECTRICAL APPLIANCES CO., LTD. Effective date: 20090121 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20131109 |