CN204030168U - Water pump cable connection structure - Google Patents
Water pump cable connection structure Download PDFInfo
- Publication number
- CN204030168U CN204030168U CN201420482304.1U CN201420482304U CN204030168U CN 204030168 U CN204030168 U CN 204030168U CN 201420482304 U CN201420482304 U CN 201420482304U CN 204030168 U CN204030168 U CN 204030168U
- Authority
- CN
- China
- Prior art keywords
- water pump
- cavity
- socket
- plug
- cable
- 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
Links
Abstract
The utility model discloses a kind of water pump cable connection structure, solve existing water pump because cable is directly through the connected mode of housing, and after cable cover(ing) damages, the water entering into cable inside from sheath breakage easily penetrates in water pump cover, and has influence on the problem of the inner electric elements safety in utilization of water pump.The technical scheme taked: a kind of water pump cable connection structure, comprises socket and plug, it is characterized in that, socket is one-body molded on water pump cover, has columnar cavity in socket, the copper core running through cavity diapire is positioned at cavity; Plug is used for being plugged in cavity, and plug is provided with the jack for matching with copper core, and the inner circumferential of jack is provided with the jacket casing be electrically connected with external cable.
Description
Technical field
The utility model relates to a kind of syndeton, particularly relates to a kind ofly to be applied on water pump, for realizing the syndeton that water pump cable connects.
Background technology
Water pump structure comprises is located at impeller in housing and motor, and motor is electrically connected with extraneous cable, and motor is powered by external cable and works.The place used due to water pump determines, requires high, in order to avoid water is immersed in enclosure interior and causes corrosion and the short circuit of some electric elements under normal condition to the housing seal of water pump.In existing situation, the cable with oversheath is realized directly and the connection of motor through housing by the form of injection moulding.But the cable be connected with water pump normally uses in situation all in the open, and the oversheath of cable is likely damaged.Once after oversheath breakage, extraneous rainwater can be immersed in oversheath, and between electric wire in oversheath, there is certain gap, the rainwater entered in oversheath likely penetrates in water pump cover along cable internal clearance, this can cause corrosion or damage to the electric elements of water pump inside, thus therefore can have influence on the normal work of water pump.Therefore, the safety in utilization of existing this water pump is relatively poor.
Summary of the invention
For overcoming above-mentioned defect, the utility model technical issues that need to address are: provide a kind of water pump cable connection structure, and this syndeton can protect the components and parts of water pump inside effectively.
For solveing the technical problem, the technical solution of the utility model: a kind of water pump cable connection structure, comprises socket and plug, it is characterized in that, socket is one-body molded on water pump cover, has columnar cavity in socket, and the copper core running through cavity diapire is positioned at cavity; Plug is used for being plugged in cavity, and plug is provided with the jack for matching with copper core, and the inner circumferential of jack is provided with the jacket casing be electrically connected with external cable.After plug and socket are plugged in together, realize being electrically connected with coordinating of copper core in socket by the copper sheathing set by plug inside.Except copper sheathing, plug is solid, even if cable jacket there occurs damage, the rainwater entered in oversheath also can not penetrate into the cooperation position place of plug and socket because of the obstruct of plug, more can not penetrate in water pump cover.
Described socket is molded on the top cover of water pump cover.This has adapted to the link position requirement between cable and water pump well, and water pump in use, generally in vertical placement, top cover is positioned at the top of water pump, joint is made to be in a high position in a state of use, namely use water to enter into cable inside from the breakage of oversheath, also not easily penetrate into the position of joint, thus the safety in utilization of water pump can be improved further.
Described socket is molded in the convex body on water pump cover.Convex body be arranged so that water pump cover is thicker in the position of convex body, thus can, conveniently to the setting of socket, make the wall body of socket thicker, socket is not yielding or ftracture, improve the firm plug between plug and socket, and can save housing use doses.
Described convex body is T-shaped.The shape of convex body has adapted to the space requirement that multiple socket is arranged, and is convenient in convex body, arrange multiple socket, and time on the top cover that convex body is arranged on housing, is conducive to the intensity increasing top cover wall body.
Be provided with open-work in the bight of cavity floor, open-work links up cavity inside with extraneous.When intaking in cavity, this open-work also can be discharged the water in cavity, thus there will not be cavity volume internal water accumulation and cause the short circuit phenomenon between plug and socket.
The beneficial effects of the utility model are: the cable of water pump is not directly on housing, penetrate into enclosure interior, but realize being electrically connected by the form that plug and socket plug, by being provided with plug, even if when cable jacket occurs damaged, the water entered from oversheath breakage can only be seeped into plug position place at most, and the position that plug is connected with socket can not be entered into, more can not enter in water pump cover.Because position place is provided with plug and socket structure in the cable, make the safe to use of water pump, not easily directly there is the phenomenon of being lost by scale because of cable in the electric elements of water pump inside, thus effectively can improve the useful life of water pump through housing.Again owing to have employed plug-in connected mode between plug and socket, when not using, plug can be extracted in socket, the cable of water pump outside can be separated with water pump, thus facilitate the movement to water pump location.
Accompanying drawing explanation
Fig. 1 is the reference diagram that in this water pump cable connection structure, socket arranges state.
Fig. 2 is the cutaway view in A-A direction in Fig. 1.
Fig. 3 is the structure chart of plug.
Embodiment
See in figure, the utility model water pump cable connection structure comprises plug 6 and socket, and the inside of socket has columnar cavity 2, and plug 6 is for being plugged in this cavity 2.
Socket is one-body molded on the surface of water pump cover, specifically one-body molded on the top cover 1 of water pump cover.The bottom surface of cavity 2 is provided with copper core 4 for conducting electricity vertically, and copper core 4 runs through the diapire of cavity 2.The inner end of copper core 4 extend in housing, and the inner end of copper core 4 is electrically connected with the corresponding electric appliance element in water pump by wire, and the outer end of copper core 4 is positioned at the depth bounds of cavity 2.One-body molded on the upper surface of water pump cover top cover 1 have convex body 5, and convex body 5 is T-shaped.Form two sockets in the end of convex body 5, these two receptacle compartment are arranged.
Plug 6 is arranged on the end of water pump external cable 7, the jack for matching with copper core 4 is provided with in plug 6, be provided with the copper sheathing be electrically connected with the core of external cable 7 in jack, plug 6 is plugged on after in cavity 2, and copper core 4 contacts with copper sheathing and fits together and the electrical connection that realizes between the two.
In order to prevent cavity 2 internal water accumulation, the bight of cavity 2 bottom surface is provided with open-work 3, it is inner and extraneous that open-work 3 links up cavity 2.Even if there is a small amount of water to enter in cavity 2, also can flows out in open-work 3, can not amass in cavity 2 and cause the short circuit between plug 6 and socket.
Claims (5)
1. a water pump cable connection structure, comprises socket and plug, it is characterized in that, socket is one-body molded on water pump cover, has columnar cavity in socket, and the copper core running through cavity diapire is positioned at cavity; Plug is used for being plugged in cavity, and plug is provided with the jack for matching with copper core, and the inner circumferential of jack is provided with the jacket casing be electrically connected with external cable.
2. water pump cable connection structure according to claim 1, is characterized in that, described socket is molded on the top cover of water pump cover.
3. water pump cable connection structure according to claim 1 and 2, is characterized in that, described socket is molded in the convex body on water pump cover.
4. water pump cable connection structure according to claim 3, is characterized in that, described convex body is T-shaped.
5. water pump cable connection structure according to claim 3, is characterized in that, is provided with open-work in the bight of cavity floor, and open-work links up cavity inside with extraneous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482304.1U CN204030168U (en) | 2014-08-26 | 2014-08-26 | Water pump cable connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482304.1U CN204030168U (en) | 2014-08-26 | 2014-08-26 | Water pump cable connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030168U true CN204030168U (en) | 2014-12-17 |
Family
ID=52069998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420482304.1U Expired - Fee Related CN204030168U (en) | 2014-08-26 | 2014-08-26 | Water pump cable connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030168U (en) |
-
2014
- 2014-08-26 CN CN201420482304.1U patent/CN204030168U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103872830A (en) | Housing for an electrical machine comprising a seal | |
| EP2521223A3 (en) | Connector for moisture-proof electric plug-in connector | |
| CN203747140U (en) | Waterproof connector | |
| CN204030168U (en) | Water pump cable connection structure | |
| CN203481982U (en) | Junction box for motor | |
| CN204649805U (en) | A kind of integrated electric energy meter terminal assemblies | |
| CN103219606B (en) | Waterproof socket | |
| CN207490187U (en) | Waterproof electrical connector socket | |
| CN106532313B (en) | Rectangular inverted socket | |
| CN106159544A (en) | USB Type C water-proof connector | |
| CN203331055U (en) | Rechargeable electric haircut device with externally-connected charging plug | |
| CN203399448U (en) | Voltage converter housing structure | |
| CN205303878U (en) | Connection structure of activity socket and power cord | |
| CN201629451U (en) | Waterproof socket | |
| CN203911093U (en) | Explosion-proof socket | |
| IT201800003117A1 (en) | ASSEMBLY OF CENTRIFUGAL ELECTRIC PUMP WITH IMPROVED USER INTERFACE DEVICE | |
| CN205303877U (en) | Modified activity socket | |
| CN205303862U (en) | Activity socket power line | |
| CN205478491U (en) | Connection terminal of water pump | |
| CN204696336U (en) | A kind of arrangements of electric connection of water proof and dust proof and plug thereof | |
| CN213279212U (en) | USB waterproof charging device and electronic equipment thereof | |
| CN106033854B (en) | Electric connector | |
| CN201498750U (en) | Socket box | |
| CN202206061U (en) | GIS mechanism body housing | |
| CN202550287U (en) | Contact box |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170826 |