CN200969330Y - Insertion type compressor protector - Google Patents
Insertion type compressor protector Download PDFInfo
- Publication number
- CN200969330Y CN200969330Y CN 200620109573 CN200620109573U CN200969330Y CN 200969330 Y CN200969330 Y CN 200969330Y CN 200620109573 CN200620109573 CN 200620109573 CN 200620109573 U CN200620109573 U CN 200620109573U CN 200969330 Y CN200969330 Y CN 200969330Y
- Authority
- CN
- China
- Prior art keywords
- connector
- insulating support
- slot
- leg
- thermoswitch
- 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 - Lifetime
Links
Images
Landscapes
- Compressor (AREA)
Abstract
A plug connection-type compressor protector consists of a thermo switch, a coil connection plug piece, a power supply connector connection plug piece and an insulation bracket. The insulation bracket provides a surrounding cavity of a positioning installation thermo switch, a connection feet bearing hole, a slot for installing coil connection plug piece and a slot for installing power supply line connection plug piece which are formed and made by using single material. The connection plug piece is plugged into the corresponding slot of the insulation bracket. The thermo switch is installed in the surrounding cavity of the insulation bracket. The protector provides high sensitivity and reliability, convenient producing and installation and good generality. Thus, the utility model is suitable for compressor protector of various connection directions.
Description
One, technical field
The utility model relates to a kind of compressor protector, and especially a kind of inserted compressor protector belongs to technical field of electronic devices.
Two, background technology
The effect of compressor protector is the motor winding in the protection electrically-driven compressors sealed enclosure, prevents that it is overheated because of overcurrent.Generally, the mounting means of protector in compressor has two kinds: a kind of is directly to be bundled on the coil of motor; Another kind is to adopt the form of connector and the power supply binding post of compressor to be connected and fixed, i.e. inserted compressor protector.
Inserted compressor protector generally includes connector, insulating support and thermoswitch.Existing plug-in type protector; commonly adopt the mode of insert molding that its connector and insulating support are fixed together; the weak point of this frame mode is: not only make complicated; and; because there is certain difference in various these body structures of compressor; the direction and the position of its power supply electric wire connecting junction are inconsistent; this just causes insulating support to need different connectors to draw the demand that direction adapts to compressor; and just can only be suitable for the specific compressor of connection by the protector that the insulating support after the insert molding moulding is formed; therefore, versatility is relatively poor.
In addition some plug-in type protector is to adopt such as fillers such as epoxy resin fixedly connector and insulating support, and the shortcoming of this organization plan is: owing to the thermal capacity of filler, and influence the sensitivity of thermoswitch.
Three, summary of the invention
The purpose of this utility model is the deficiency that exists at present inserted compressor protector, and a kind of sensitivity, reliability height are provided, and is convenient to manufacture, easy for installation, inserted compressor protector that versatility is good.
The purpose of this utility model realizes by following approach:
Inserted compressor protector of the present utility model comprises a thermoswitch that contains metal shell and two leg; the coil connector; power supply electric wire connecting junction connector and insulating support; insulating support is provided with the chamber of enclosing of location and installation thermoswitch; the leg support holes; the slot of coil connector is installed; and the slot of installation supply line connector; and adopt homogenous material to make moulding; connector inserts in the corresponding slot of insulating support; two leg of thermoswitch are passed two support holes of insulating support respectively; place the chamber of enclosing of insulating support, and two leg are fixedlyed connected with coil connector and power supply electric wire connecting junction connector respectively.
Described coil connector and power supply electric wire connecting junction connector are equipped with the convex tendon of two different size sizes.The slot cross section of described insulating support all is set to convex shape.
The utility model and existing inserted compressor protector relatively have following advantage:
1, sensitivity, reliability height, versatility is good, is convenient to manufacture.
2, it is stressed to alleviate leg, glass of protection thermoswitch, thereby the sealing of raising thermoswitch.
Four, description of drawings
Fig. 1 is the utility model inserted compressor protector structural representation.
Among the figure: the connector of 1-metal shell, 2-coil connector, 3-insulating support, 4,5-leg, 6-power supply electric wire connecting junction.
Fig. 2 is the structural representation of connector 2 embodiment in the utility model inserted compressor protector.
Among the figure: 2A, 2B-convex tendon.
Fig. 3 is the structural representation of insulating support 3 in the utility model inserted compressor protector.
Among the figure: 7-encloses chamber, 8,9-leg support holes, 10-slot, 11-slot
Fig. 4 is the structural representation of connector 6 in the utility model inserted compressor protector.
Among the figure: 6A, 6B-convex tendon.
Five, embodiment
Below in conjunction with accompanying drawing embodiment the utility model inserted compressor protector is described in further detail:
As shown in Figure 1, inserted compressor protector of the present utility model comprises and contains metal shell 1 and leg 4,5 thermoswitch, coil connector 2 (being used for the connecting coil lead-out wire), the connector 6 (being used to connect the power supply electric wire connecting junction of compressor) and the insulating support 3 of power supply electric wire connecting junction, what insulating support 3 was provided with the location and installation thermoswitch encloses chamber 7, leg support holes 8,9, be used to install the convex shape slot 10 of coil connector 2, and the convex shape slot 11 that is used to install supply line's connector, this insulating support adopts homogenous material to make moulding, for adapting to the compressor that connects different directions, connector 2 can be made into different structures towards, this connector and insulating support slot junction are provided with two convex tendon 2A, 2B, be inserted in the convex shape slot 10 of insulating support 3, the corresponding junction with slot of connector 6 is provided with two convex tendon 6A equally, 6B, be inserted in the slot 11 of insulating support 3, two convex tendon sizes on the same connector are slightly different, thereby connector and insulating support are fixed by the frictional force that the extruding between convex tendon and the slot produces; Two leg 4,5 of thermoswitch are passed two support holes 8,9 of insulating support 3 respectively, and what place insulating support encloses chamber 7, and adopt the mode of electric resistance welding that leg 4 is fixedlyed connected with connector 6 with connector 2, leg 5.
In the utility model inserted compressor protector; because of its connector 2 is self-existent with insulating support; during assembling, if with the insulating support 3 installation different structures of this same structure towards connector 2 just can adapt to the compressor of different closures, be very easy to production.
Claims (3)
1; a kind of inserted compressor protector; this protector comprises that one contains metal shell (1) and leg (4; 5) thermoswitch; a connector (2) that is used for the connecting coil lead-out wire; a connector (6) and an insulating support (3) that is used to connect the power supply electric wire connecting junction of compressor; it is characterized in that: insulating support (3) is provided with the chamber of enclosing of location and installation thermoswitch; the leg support holes; the slot (10) of the convex shape of coil connector (2) is installed; and the slot (11) of installation supply line connector; and adopt homogenous material to make moulding; connector (2) inserts in the convex shape slot (10) of insulating support (3); connector (6) inserts in the slot (11) of insulating support (3); two leg (4 of thermoswitch; 5) pass two support holes (8 of insulating support (3) respectively; 9); what place insulating support encloses chamber (7), and with leg (4) and connector (2); leg (5) is fixedlyed connected with connector (6).
2, inserted compressor protector according to claim 1 is characterized in that: the convex tendon that is equipped with two different size sizes on the described connector (2,6).
3, inserted compressor protector according to claim 1; it is characterized in that: slot (10, the 11) cross section that described insulating support (3) is gone up in order to connector mounting is convex shape, and being used for the chamber of enclosing of location and installation thermoswitch, to have at least simultaneously with the thermoswitch contact-making surface be flat shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620109573 CN200969330Y (en) | 2006-08-10 | 2006-08-10 | Insertion type compressor protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620109573 CN200969330Y (en) | 2006-08-10 | 2006-08-10 | Insertion type compressor protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200969330Y true CN200969330Y (en) | 2007-10-31 |
Family
ID=38968907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620109573 Expired - Lifetime CN200969330Y (en) | 2006-08-10 | 2006-08-10 | Insertion type compressor protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200969330Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157301A (en) * | 2011-03-10 | 2011-08-17 | 上海航天科工电器研究院有限公司 | External protector for compressor |
-
2006
- 2006-08-10 CN CN 200620109573 patent/CN200969330Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157301A (en) * | 2011-03-10 | 2011-08-17 | 上海航天科工电器研究院有限公司 | External protector for compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1482728A (en) | Power supply device | |
| CN102386815A (en) | Integrated motor starting and protecting device with improved structure | |
| CN102437444B (en) | Electric jockey | |
| CN106358407B (en) | Controller of electric vehicle | |
| CN200969330Y (en) | Insertion type compressor protector | |
| CN206092312U (en) | Electronic pump | |
| CN201307567Y (en) | Wire connecting device of circuit breaker | |
| CN201008023Y (en) | Multi-core bend cutting flat connector | |
| CN200956535Y (en) | Motor winding lead wire insulating structure | |
| CN111525302A (en) | Integral full-sealed prefabricated electric circuit board and manufacturing method | |
| CN202997230U (en) | Connector for brushless fan of automobile air conditioner | |
| CN201289910Y (en) | Wiring box for solar control system | |
| CN101908676A (en) | Wiring terminal | |
| CN216413304U (en) | Special-shaped wiring terminal for automobile compressor | |
| CN2689492Y (en) | Assembled wiring terminal of power supply wire | |
| CN206533630U (en) | The high current connection terminal structure of controller | |
| CN205921123U (en) | Automatically controlled wiring of new forms of energy piece | |
| CN209313606U (en) | A kind of Vehicular air-conditioner compressor insulation enhancing motor harness connection encapsulating structure | |
| CN214429361U (en) | Motor rear end cover structure | |
| CN203070849U (en) | Lead-type spring condensation resistor for car | |
| CN215120079U (en) | Electric vehicle controller's connection structure that is qualified for next round of competitions and in-wheel motor thereof | |
| CN202603117U (en) | A damp clearing device | |
| CN211789622U (en) | Whole totally enclosed prefabricated formula electric circuit board | |
| CN203384926U (en) | Combination head lamp wire harness assembly | |
| CN218334400U (en) | Socket conducting strip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071031 |
|
| EXPY | Termination of patent right or utility model |