CN201656000U - Wiring harness junction box of compressor - Google Patents
Wiring harness junction box of compressor Download PDFInfo
- Publication number
- CN201656000U CN201656000U CN2010201385278U CN201020138527U CN201656000U CN 201656000 U CN201656000 U CN 201656000U CN 2010201385278 U CN2010201385278 U CN 2010201385278U CN 201020138527 U CN201020138527 U CN 201020138527U CN 201656000 U CN201656000 U CN 201656000U
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- CN
- China
- Prior art keywords
- terminal
- housing
- wire harness
- terminal hole
- compressor wire
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- Expired - Lifetime
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Abstract
The utility model provides a wiring harness junction box of a compressor, belonging to the technical field of cable connection, and solving the problems that the traditional cable connection device is easy to damage the shell of the device, the connection has poor fastness and stability and the like. The wiring harness junction box of the compressor comprises a flat shell, wherein the shell is provided with a plurality of terminal holes for connecting terminals to insert, one side face of the shell is provided with jacks which correspond to the terminal holes one by one and are communicated with the terminal holes, and the inner wall of each terminal hole is respectively provided with an abdication structure which is opposite to the jack communicated with each terminal hole. The wiring harness junction box of the compressor improves the stability and the reliability of the connecting terminals fixedly connected with plugs and prevents the shell from being damaged when in connection assembly.
Description
Technical field
The utility model belongs to technical field of cable connection, relates to a kind of connector, particularly a kind of compressor wire harness terminal box.
Background technology
Along with improving constantly of people's living standard, refrigeration plants such as refrigerator, air conditioner have been used widely and have been become household electrical appliance important in people's daily life.Compressor is the important composition parts that air conditioner, refrigerator etc. utilize the household electrical appliance of cooling cycle system work.The moving piston of compressor (rolling piston or reciprocating piston) changes mechanical energy into the pressure energy under the drive of motor, realize the compression to the compresser cylinder inner refrigerant.Motor converts electrical energy into the rotary machine energy by the rotation of corresponding component under the current field effect, for the running of compressor provides power.Therefore, motor is the vitals of compressor, and its behavior in service directly influences the function performance of compressor.
The motor inside conductor is connected by jockey, and jockey comprises the wiring housing and be positioned at the binding post of wiring housing that the wiring housing of compressor electric motor institute adapted is fixed wire harness by binding post, is connected with power line by the fairlead on the housing again.
Fig. 1 is the sectional structure schematic diagram of existing wiring housing, 1, housing; 2, terminal hole; 3, jack; 6, binding post; 7, plug pin.Present existing compressor wiring box comprises the housing that is made of plastics, and has the hole of inserting for binding post on the housing, is positioned at housing one side and is provided with and the corresponding one by one socket that is communicated with and can makes insertion of plug pin and connecting hole internal wiring terminal in hole.
Though above-mentioned compressor wiring box has been realized and being connected of plug, but also there is following defective: when terminal box and standard seal plug are pegged graft, because plug pin insertion depth is limited, make the plug surface of plug and housing be inserted into the side can not against, promptly there is the slit, thereby excessive the causing of easily exerting oneself when inserting is damaged with the housing sidewall that pin pushes up mutually, causes device to scrap, so poor durability, life-span are low; The plug pin inserts the back and has just just touched binding post, does not have the surplus that passes binding post, if shake is arranged or easily cause binding post to be offset when pegging graft or come off, influences connection stability, reliability, fastness so in the course of the work.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed a kind of plug pin that can make and has passed the compressor wire harness terminal box that binding post forms reliable connection.
The purpose of this utility model can realize by following technical proposal: a kind of compressor wire harness terminal box, comprise the housing that is flat, have several terminal holes that insert for binding post on the housing, above-mentioned housing one side has jack corresponding one by one with above-mentioned terminal hole and that be connected, it is characterized in that each described terminal hole inwall is respectively equipped with the opposed bit architecture that allows of jack that is communicated in this terminal hole.
What each terminal hole inwall of this compressor wire harness terminal box was provided with makes bit architecture mutually opposed with the jack that is communicated in this terminal hole, making the plug pin that inserts jack can pass binding post embeds and allows in the bit architecture, thereby avoid causing binding post skew or come off, improve the stability that is solidly connected line terminals; The plug surface of plug is against contacting with terminal block housings, and pin capital end face is just against the terminal hole inwall, thus the raising connection stability, and bad terminal block housings is pushed up in overexertion when preventing to insert simultaneously.
In above-mentioned compressor wire harness terminal box, describedly allow bit architecture comprise to be positioned on the terminal hole madial wall and be positioned at slot to make way on the jack axial line simultaneously.Slot to make way be positioned at the jack that is connected with same terminal hole on the right terminal hole madial wall, be embedded in the slot to make way thereby pass binding post for the plug pin that inserts, the degree of depth that the plug pin embeds slot to make way just makes the plug surface of plug be against contacting with the side that housing has a jack.
In above-mentioned compressor wire harness terminal box, described slot to make way connects the sidewall of terminal hole along the axial line of jack.The plug pin embeds in the slot to make way that connects the terminal hole sidewall, can improve stability and reliability that the plug pin is pegged graft and is connected, and the slot to make way structure realizes easily.
In above-mentioned compressor wire harness terminal box, described terminal hole axially connects housing along its axial line, the insertion end of described terminal hole one end for inserting for binding post, the dismounting end of the other end for penetrating for extracting tool.After binding post inserts terminal hole by insertion end, the front end of binding post is connected on the terminal hole inwall, removal tool special can penetrate the claw that also clamping compresses the binding post front end from the dismounting end, make claw break away from the terminal hole inwall, thereby remove the clamping state, binding post can be dismantled from housing.
In above-mentioned compressor wire harness terminal box, described each slot to make way extends and extends to the end of dismounting end to the dismounting end along the axial line of terminal hole.Slot to make way extends to form strip, is easy to processing realization when injection moulding, and suitable extensive use.
In above-mentioned compressor wire harness terminal box, the cross section of described terminal hole is rectangular.The rectangle terminal hole is convenient to be cooperated the grafting of binding post and uses general.
In above-mentioned compressor wire harness terminal box, have jut on the described housing, above-mentioned slot to make way is positioned at the jut place.Housing is flat, and a side has jack, and the another side is provided with jut, and the jut with slot to make way protrudes in all the other outsides, position and realizes the even uniform thickness of above-mentioned housing wall simultaneously, thereby reaches economical with materials, the purpose that reduces cost.
In above-mentioned compressor wire harness terminal box, described housing adopts plastic material to make.Housing adopts the injection moulding mode one-body molded, process simple and convenient, at the bottom of the cost, practical.
Compared with prior art, this compressor wire harness terminal box has the following advantages:
1, this compressor wire harness terminal box has with the opposed bit architecture that allows of jack that is communicated in terminal hole, making the plug pin that inserts jack can pass binding post embeds and allows in the bit architecture, the pin top end face just makes the plug surface of plug lean with the side that housing has a jack against the degree of depth of inner walls and contacts, thereby bad terminal block housings is pushed up in overexertion when preventing the plug insertion, simultaneously can avoid causing the binding post skew or come off, improve stability and reliability that plug is solidly connected line terminals.
2, this compressor wire harness terminal box is that corresponding slot to make way has jut on the another side of flat housing, and jut protrudes in all the other outsides, positions and realizes that simultaneously housing wall is even uniform thickness, thereby makes this terminal box economical with materials, reduces cost.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of compressor wire harness terminal box prior art.
Fig. 2 is the assembling sectional structure schematic diagram of this compressor wire harness terminal box.
Fig. 3 is the sectional structure schematic diagram of this compressor wire harness terminal box.
Fig. 4 is the planar structure schematic diagram of this compressor wire harness terminal box.
Fig. 5 is another angle sectional structure schematic diagram of this compressor wire harness terminal box.
Among the figure, 1, housing; 2, terminal hole; 2a, insertion end; 2b, dismounting end; 3, jack; 4, slot to make way; 5, jut; 6, binding post; 7, plug pin.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment one
As Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, this compressor wire harness terminal box comprises housing 1.
Specifically, the housing 1 of this compressor wire harness terminal box be flat and adopt plastic injection-moulded one-body molded, thereby convenient processing is at the bottom of the cost, practical.Have three terminal holes that are arranged side by side 2 that insert for binding post 6 on the housing 1, the cross section of terminal hole 2 is rectangular, the convenient grafting that cooperates binding post 6.Housing 1 one sides have three jacks 3 and jack 3 and above-mentioned corresponding one by one being connected of terminal hole 2, and the jack 3 on the housing 1 is corresponding one by one setting with plug pin 7.Each terminal hole 2 inwall is respectively equipped with the jack 3 opposed bit architectures that allow that are communicated in this terminal hole 2, allow bit architecture have to be arranged on allow bit architecture to the slot to make way on the axis of jack 34, and slot to make way 4 be positioned at jack 3 on the relative another side inwall, thereby can make the plug pin 7 that inserts jack 3 pass binding post 6 is embedded in the slot to make way 4, plug pin 7 embeds slots to make way 4 and pin top end face and against the degree of depth of slot to make way 4 diapires the plug surface of plug can be leant with the side that housing 1 has a jack 3 to contact, bad terminal block housings 1 is pushed up in overexertion when preventing the plug insertion, this structure can be avoided causing binding post 6 skew or come off simultaneously, has improved stability and reliability that plug is solidly connected line terminals 6.
Have jut 5 on the another side of flat housing 1, slot to make way 4 is correspondingly positioned at jut 5 places, and jut 5 protrudes in all the other outsides, position and realizes that simultaneously housing 1 wall is even uniform thickness, thereby reaches economical with materials, the purpose that reduces cost.
After the binding post 6 of lead-out wire of being connected inserts terminal hole 2 on the terminal block housings 1 by the insertion end 2a of compressor wire harness terminal box, just in the jack 3 that plug pin 7 can be inserted on the terminal block housings 1, lean until the side that the face that patches of plug and housing 1 have a jack 3 and to contact, just can connect motor and compressor firmly, reliably, realize the driving of motor compressor.
Embodiment two
Another technical scheme as such scheme, present embodiment is basic identical with structure and the principle of embodiment one, different place is: each slot to make way 4 connects the sidewall of terminal hole 2 along the axial line of its mutually opposed jack 3, plug pin 7 can embed in the slot to make way 4 that connects terminal hole 2 sidewalls, thereby improve stability and reliability that plug pin 7 is pegged graft and is connected, slot to make way 4 structures realize easily simultaneously.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used housing 1 morely; Terminal hole 2; Insertion end 2a; Dismounting end 2b; Jack 3; Slot to make way 4; Jut 5; Binding post 6; Plug pin 7 terms such as grade, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (8)
1. compressor wire harness terminal box, comprise the housing (1) that is flat, have several terminal holes (2) that insert for binding post (6) on the housing (1), above-mentioned housing (1) one side has jack (3) corresponding one by one with above-mentioned terminal hole (2) and that be connected, it is characterized in that each described terminal hole (2) inwall is respectively equipped with the opposed bit architecture that allows of jack (3) that is communicated in this terminal hole (2).
2. compressor wire harness terminal box according to claim 1 is characterized in that, describedly allows bit architecture comprise to be positioned on terminal hole (2) madial wall and is positioned at slot to make way (4) on jack (3) axial line simultaneously.
3. compressor wire harness terminal box according to claim 2 is characterized in that, described slot to make way (4) connects the sidewall of terminal hole (2) along the axial line of jack (3).
4. according to claim 1 or 2 or 3 described compressor wire harness terminal boxes, it is characterized in that, described terminal hole (2) axially connects housing (1) along its axial line, the insertion end (2a) of described terminal hole (2) one ends for inserting for binding post (6), the dismounting end (2b) of the other end for penetrating for extracting tool.
5. compressor wire harness terminal box according to claim 4 is characterized in that, described each slot to make way (4) extends and extend to the end of dismounting end (2b) to dismounting end (2b) along the axial line of terminal hole (2).
6. according to claim 1 or 2 or 3 described compressor wire harness terminal boxes, it is characterized in that the cross section of described terminal hole (2) is rectangular.
7. according to claim 2 or 3 described compressor wire harness terminal boxes, it is characterized in that having jut (5) on the described housing (1), above-mentioned slot to make way (4) is positioned at jut (5) and locates.
8. according to claim 1 or 2 or 3 described compressor wire harness terminal boxes, it is characterized in that described housing (1) adopts plastic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201385278U CN201656000U (en) | 2010-03-23 | 2010-03-23 | Wiring harness junction box of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201385278U CN201656000U (en) | 2010-03-23 | 2010-03-23 | Wiring harness junction box of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201656000U true CN201656000U (en) | 2010-11-24 |
Family
ID=43121242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201385278U Expired - Lifetime CN201656000U (en) | 2010-03-23 | 2010-03-23 | Wiring harness junction box of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201656000U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884797A (en) * | 2015-12-15 | 2017-06-23 | 上海日立电器有限公司 | Compressor and its wiring mechanism |
| CN112310698A (en) * | 2019-07-29 | 2021-02-02 | 上海海立电器有限公司 | Lead wire connector and compressor |
| CN113404662A (en) * | 2020-03-17 | 2021-09-17 | 安普泰科电子韩国有限公司 | Mini cluster block and have its hermetic compressor |
-
2010
- 2010-03-23 CN CN2010201385278U patent/CN201656000U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884797A (en) * | 2015-12-15 | 2017-06-23 | 上海日立电器有限公司 | Compressor and its wiring mechanism |
| CN112310698A (en) * | 2019-07-29 | 2021-02-02 | 上海海立电器有限公司 | Lead wire connector and compressor |
| CN113404662A (en) * | 2020-03-17 | 2021-09-17 | 安普泰科电子韩国有限公司 | Mini cluster block and have its hermetic compressor |
| CN113404662B (en) * | 2020-03-17 | 2023-12-29 | 安普泰科电子韩国有限公司 | Mini cluster block and closed compressor with same |
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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: YUHUAN NEW HUACHEN ELECTRIC APPLIANCES CO., LTD. Free format text: FORMER OWNER: HUACHEN ELECTRIC APPLIANCES CO., LTD., ZHEJIANG Effective date: 20141027 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141027 Address after: Taizhou City, Zhejiang province 317600 addlupu town Yuhuan County Xuanmen industrial city Patentee after: Yuhuan new Huachen Electric Appliance Co., Ltd. Address before: 317600, Zhejiang, Taizhou province Yuhuan County Pearl River town Chengguan three Tam Tam Industrial Zone Patentee before: Huachen Electric Appliances Co., Ltd., Zhejiang |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |
|
| CX01 | Expiry of patent term |