CN210272822U - Waterproof type joint for power line - Google Patents
Waterproof type joint for power line Download PDFInfo
- Publication number
- CN210272822U CN210272822U CN201921500655.XU CN201921500655U CN210272822U CN 210272822 U CN210272822 U CN 210272822U CN 201921500655 U CN201921500655 U CN 201921500655U CN 210272822 U CN210272822 U CN 210272822U
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- rubber layer
- waterproof
- waterproof rubber
- capillary
- pin
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the connecting harness, concretely relates to waterproof formula connects for power cord, including connecting the body to and set up a plurality of pins on connecting the body, be located the pin bottom outside be equipped with annular first capillary on connecting the body, be equipped with first waterproof rubber layer in the capillary, be located and connect the body upper end be equipped with annular second capillary on the pin lateral wall, be equipped with second waterproof rubber layer in the second capillary, first waterproof rubber layer and second waterproof rubber layer are empty core form, and all have extrusion liquid in first waterproof rubber layer and the second waterproof rubber layer, first capillary and second capillary junction are equipped with a plurality of communicating pipes, communicating pipe both ends communicate with corresponding first waterproof rubber layer and second waterproof rubber layer respectively.
Description
Technical Field
The utility model belongs to the technical field of the connecting harness, concretely relates to waterproof formula connects for power cord.
Background
The power line is a wire that transmits current. The usual way of current transfer is point-to-point transfer. The power line can be divided into an AC power line and a DC power line according to the purpose, generally, the AC power line is a wire rod passing through AC with higher voltage, and the wire rod needs to be unified standard due to higher voltage so as to obtain a safety certification party and can be formally produced.
When the existing power line is used, due to the dangerous electric characteristic, the joint of the power line is waterproof, the waterproof performance is poor, and when water exists, the joint is easy to leak electricity, so that electric shock danger is generated.
SUMMERY OF THE UTILITY MODEL
The prior art is difficult to satisfy people's needs, in order to solve the above-mentioned problem that exists, the utility model provides a waterproof formula connects for power cord.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a waterproof formula connects for power cord, includes the joint body to and set up a plurality of pins on connecting the body, its characterized in that: be located the pin bottom outside be equipped with annular first capillary on the joint body, be equipped with first waterproof rubber layer in the capillary, be located joint body upper end be equipped with annular second capillary on the pin lateral wall, be equipped with second waterproof rubber layer in the second capillary, first waterproof rubber layer and second waterproof rubber layer are hollow form, and has all stored extrusion liquid in first waterproof rubber layer and the second waterproof rubber layer, first capillary and second capillary junction are equipped with a plurality of communicating pipes, communicating pipe both ends communicate with corresponding first waterproof rubber layer and second waterproof rubber layer respectively.
Preferably, the bottoms of the first waterproof rubber layer and the second waterproof rubber layer are fixedly connected with the bottoms of the corresponding first waterproof groove and the corresponding second waterproof groove respectively.
Preferably, the height of the first waterproof rubber layer storing the extrusion liquid is higher than that of the first waterproof groove, and the height of the second waterproof rubber layer storing the extrusion liquid is the same as that of the second waterproof groove.
Preferably, still include the connecting harness, the connecting harness is connected with the joint body, and is equipped with a plurality of and pin assorted wires in the connecting harness, the wire passes and connects body and corresponding pin fixed connection.
Preferably, the pins positioned at the upper end of the first waterproof groove are provided with snap rings for connecting and clamping the pins.
Compared with the prior art, the beneficial effects of the utility model are that:
the first waterproof rubber layer and the second waterproof rubber layer can effectively prevent the joints of the pins from being waterproof at multiple angles, so that the overall waterproof performance is improved;
simultaneously with first waterproof rubber layer and the interior extrusion liquid that stores of second waterproof rubber layer, and utilize communicating pipe to communicate, make the pin when inserting the electrical apparatus that is connected, through the extrusion of joint body, can effectually extrude second waterproof rubber layer, make the intraformational extrusion liquid of second waterproof rubber can get into first waterproof rubber layer through communicating pipe, be full of first waterproof rubber layer, because the mobility of liquid adds the elasticity and the waterproof nature on rubber layer, thereby make first waterproof rubber layer and second waterproof rubber layer can effectually be full of the pin junction completely simultaneously, further improvement holistic waterproof performance, when meeting water, can effectually prevent to connect the electric leakage.
Drawings
Fig. 1 is a schematic view of a front view structure provided by the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1 according to the present invention;
the reference numbers in the figures illustrate: 1. a joint body; 11. a snap ring; 12. pin 14, communicating tube; 15. a second waterproof groove 16, a first waterproof groove; 17. a first waterproof rubber layer; 18. a second waterproof rubber layer.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
It should be noted that, in the present invention, when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1-2, a waterproof connector for a power line includes a connector body 1, and a plurality of pins 12 disposed on the connector body 1, wherein an annular first waterproof groove 16 is disposed on the connector body 1 at the outer side of the bottom of the pins 12, a first waterproof rubber layer 17 is arranged in the waterproof groove 16, an annular second waterproof groove 15 is arranged on the outer side wall of the pin 12 positioned at the upper end of the joint body 1, a second waterproof rubber layer 18 is arranged in the second waterproof groove 15, the first waterproof rubber layer 17 and the second waterproof rubber layer 18 are both hollow, and the first waterproof rubber layer 17 and the second waterproof rubber layer 18 are both stored with extrusion liquid, the joint of the first waterproof groove 16 and the second waterproof groove 15 is provided with a plurality of communicating pipes 14, both ends of the communication pipe 14 are respectively communicated with the corresponding first waterproof rubber layer 17 and the second waterproof rubber layer 18.
The bottoms of the first waterproof rubber layer 17 and the second waterproof rubber layer 18 are fixedly connected with the bottoms of the corresponding first waterproof groove 16 and the corresponding second waterproof groove 15 respectively.
The height of the first waterproof rubber layer 17 storing the extrusion liquid is higher than that of the first waterproof groove 16, and the height of the second waterproof rubber layer 18 storing the extrusion liquid is the same as that of the second waterproof groove 15.
The high design of first waterproof rubber layer 17 and second waterproof rubber layer 18 makes and connects body 1 and when connecting fixedly, can guarantee that extrusion liquid can receive the extrusion and flow to the effectual pin 12 junction of having guaranteed can be full of by waterproof rubber layer, has improved holistic waterproof performance.
The extrusion liquid is insulating liquid with high fluidity.
Still include connecting harness 2, connecting harness 2 is connected with joint body 1, and is equipped with a plurality of and pin 12 assorted wire 21 in connecting harness 2, wire 21 passes and connects body 1 and corresponding pin 12 fixed connection.
The pins 12 positioned at the upper end of the first waterproof groove 15 are all provided with snap rings 11 for connecting and clamping the pins 12.
The design of snap ring 11, when making pin 12 connect, can effectual block fixed, improved the stability after pin 12 connects, prevent that the pin from droing at will.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a waterproof formula connects for power cord, includes the joint body to and set up a plurality of pins on connecting the body, its characterized in that: be located the pin bottom outside be equipped with annular first capillary on the joint body, be equipped with first waterproof rubber layer in the capillary, be located joint body upper end be equipped with annular second capillary on the pin lateral wall, be equipped with second waterproof rubber layer in the second capillary, first waterproof rubber layer and second waterproof rubber layer are hollow form, and has all stored extrusion liquid in first waterproof rubber layer and the second waterproof rubber layer, first capillary and second capillary junction are equipped with a plurality of communicating pipes, communicating pipe both ends communicate with corresponding first waterproof rubber layer and second waterproof rubber layer respectively.
2. The waterproof connector for a power cord according to claim 1, characterized in that: the bottoms of the first waterproof rubber layer and the second waterproof rubber layer are fixedly connected with the bottom of the second waterproof groove respectively in the corresponding first waterproof groove.
3. The waterproof connector for a power cord according to claim 1, characterized in that: the height of the first waterproof rubber layer stored with the extrusion liquid is higher than that of the first waterproof groove, and the height of the second waterproof rubber layer stored with the extrusion liquid is the same as that of the second waterproof groove.
4. The waterproof connector for a power cord according to claim 1, characterized in that: still including the connecting harness, the connecting harness with connect this body coupling, and be equipped with a plurality of and pin assorted wire in the connecting harness, the wire passes and connects body and corresponding pin fixed connection.
5. The waterproof connector for a power cord according to claim 1, characterized in that: the pins positioned at the upper end of the first waterproof groove are provided with snap rings for connecting and clamping the pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921500655.XU CN210272822U (en) | 2019-09-10 | 2019-09-10 | Waterproof type joint for power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921500655.XU CN210272822U (en) | 2019-09-10 | 2019-09-10 | Waterproof type joint for power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210272822U true CN210272822U (en) | 2020-04-07 |
Family
ID=70018846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921500655.XU Expired - Fee Related CN210272822U (en) | 2019-09-10 | 2019-09-10 | Waterproof type joint for power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210272822U (en) |
-
2019
- 2019-09-10 CN CN201921500655.XU patent/CN210272822U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |