CN215418730U

CN215418730U - Connector with anti-creeping function

Info

Publication number: CN215418730U
Application number: CN202121075393.4U
Authority: CN
Inventors: 张小刚
Original assignee: Nanjing Jimao Electrical And Mechanical Engineering Co ltd
Current assignee: Nanjing Jimao Electrical And Mechanical Engineering Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-01-04
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a connector with a power leakage prevention function, relates to the technical field of connectors, and aims to solve the problems that an adopted insulating material is a flexible material, the structural strength is insufficient, and the connector deforms under the extrusion action of an external force, so that a cable in the connector is extruded and damaged, and the power leakage prevention performance of the connector is greatly reduced. The connector shell is characterized in that rubber is arranged inside the connector shell and is poured with filler, the rubber is poured with filler and the connector shell are arranged into an integrated structure, a heat dissipation steel sleeve is arranged on one side of the connector shell and is connected with the connector shell into an integrated structure, an insulation sleeve is arranged inside the rubber is poured with filler, a connector plug is arranged inside the insulation sleeve, the connector plug and the insulation sleeve are both poured with the rubber into an integrated structure, a screwing ring seat is arranged on one side of the heat dissipation steel sleeve, and the screwing ring seat is connected with the rubber in a pouring and filling threaded mode.

Description

Connector with anti-creeping function

Technical Field

The utility model relates to the technical field of connectors, in particular to a connector with a power leakage prevention function.

Background

Connectors, also called connectors, plugs and sockets, generally refer to electrical connectors, which bridge a communication between disconnected or isolated and non-connected circuits in a circuit to circulate current and implement a predetermined function, and are indispensable components of electronic equipment, which are frequently contacted by electronic engineers, and the anti-leakage performance of the connectors directly affects the use effect and safety performance.

At present, the anticreep of connector mainly adopts insulating material parcel in the outside of connector, and the insulating material of adoption is flexible material, and structural strength is not enough, causes the connector deformation when receiving external force extrusion effect to lead to the inside cable extrusion damage of connector, greatly reduced the connector anticreep performance, can not satisfy the user demand, consequently the connector that urgently needs a kind to have the anticreep function in the market solves these problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a connector with a power leakage prevention function, and aims to solve the problems that an insulating material adopted in the background art is a flexible material, the structural strength is insufficient, and the connector deforms under the extrusion action of an external force, so that a cable in the connector is extruded and damaged, and the power leakage prevention performance of the connector is greatly reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a connector with leak protection function, includes the connector housing, the inside of connector housing is provided with rubber and pours the filler, and rubber pours the filler and sets up structure as an organic whole with the connector housing, one side of connector housing is provided with the heat dissipation steel bushing, and heat dissipation steel bushing and connector housing connection structure as an organic whole, the inside that the filler was pour to rubber is provided with insulating cover, insulating cover's inside is provided with the connector plug, and connector plug and insulating cover all pour the filler with rubber and pour structure as an organic whole, one side of heat dissipation steel bushing is provided with the ring seat of screwing, and screws the ring seat and pour filler threaded connection with rubber.

Preferably, the inside that the filler was pour to rubber is provided with the heat conduction stick, and the heat conduction stick is provided with a plurality of, and the heat conduction stick sets gradually in the inside that the filler was pour to rubber, the heat conduction stick pours the filler with rubber and pours structure as an organic whole, and the heat conduction stick laminates with the heat dissipation steel bushing mutually.

Preferably, the outer walls of the connector shell and the screwing ring seat are provided with guide grooves, the connector shell and the screwing ring seat are punched into an integral structure, the thickness of each guide groove is set to be 2mm, and a sealing ring is arranged between the screwing ring seat and the heat dissipation steel sleeve.

Preferably, the inside of the ring seat of screwing is provided with the joint lug, and the joint lug is provided with two, and two joint lugs set up about insulating cover symmetry, the joint lug is connected with the inner wall laminating of the ring seat of screwing.

Preferably, the outer wall of the heat dissipation steel sleeve is provided with a plurality of anti-slip ribs which are sequentially arranged on the outer wall of the heat dissipation steel sleeve.

Preferably, the inside of the ring seat of screwing is provided with a spacing ring, and the spacing ring is connected with the ring seat of screwing as an organic whole structure, the spacing ring is in joggle joint with the rubber pouring filler.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model discloses a device pours the setting of packing and insulating cover through rubber, pours the self characteristic of packing and insulating cover with the help of rubber and can avoid the static transmission, can also the greatly reduced interference influence to improve the anticreep performance of connector, solved the not good problem of anticreep performance of connector.

2. The utility model discloses a device can increase the holistic structural strength of connector with the help of the heat dissipation steel bushing through the setting of heat dissipation steel bushing, heat conduction stick and guiding gutter, avoids the connector to accept the inside cable of extrusion destruction, can transmit the heat absorption of connector inside to the heat dissipation steel under the effect of heat conduction stick sheathe in to accelerate heat dispersion, and the guiding gutter can be with the quick water conservancy diversion on the connector, increases connector waterproof performance. The problem of connector structural strength not enough, the inside cable of destruction that deforms when the atress is extruded is solved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a cross-sectional view at a-a of fig. 2 of the present invention.

In the figure: 1. a connector housing; 2. a heat dissipation steel sleeve; 3. a seal ring; 4. anti-slip ribs; 5. screwing the ring seat; 6. pouring a filler by using rubber; 7. an insulating sleeve; 8. a connector plug; 9. clamping the convex block; 10. a cable wire; 11. a limiting ring; 12. a thread socket; 13. a wire sleeve; 14. a heat conducting rod; 15. and a diversion trench.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: a connector with a power leakage prevention function comprises a connector shell 1, wherein a rubber pouring filler 6 is arranged inside the connector shell 1, the rubber pouring filler 6 and the connector shell 1 are arranged into an integral structure, the rubber pouring filler 6 can prevent electric leakage at a joint of a cable 10 and a connector plug 8, a heat-dissipation steel sleeve 2 is arranged on one side of the connector shell 1, the heat-dissipation steel sleeve 2 and the connector shell 1 are connected into an integral structure, the structural strength of the connector is improved by the heat-dissipation steel sleeve 2, the cable inside the connector is prevented from being damaged by the connector due to stress, extrusion and deformation of the connector, an insulating sleeve 7 is arranged inside the rubber pouring filler 6, the connector plug 8 is arranged inside the insulating sleeve 7, the connector plug 8 and the insulating sleeve 7 are both poured into an integral structure with the rubber pouring filler 6, the insulating sleeve 7 improves the insulating performance of the connector, the cable 10 is arranged on one side of the connector shell 1, and cable conductor 10 and connector plug 8 electric connection, the department of contact of cable conductor 10 and connector casing 1 is provided with line cover 13, and one side of heat dissipation steel bushing 2 is provided with the ring seat of screwing 5, all is provided with screw thread alveolus 12 on the inner wall of the ring seat of screwing 5 and the outer wall that the filler 6 was pour to the rubber, and the ring seat of screwing 5 pours filler 6 threaded connection with the rubber, and the ring seat of screwing 5 can be dismantled, is convenient for follow-up overhaul.

Further, the inside of filler 6 is pour to rubber is provided with heat conduction stick 14, and heat conduction stick 14 is provided with a plurality of, and heat conduction stick 14 sets gradually in the inside of filler 6 is pour to rubber, and heat conduction stick 14 pours filler 6 with rubber and pours structure as an organic whole, and heat conduction stick 14 laminates with heat dissipation steel bushing 2 mutually. The heat conducting rods 14 can absorb and transfer the heat inside the connector to the heat radiating steel sleeve 2 for releasing, thereby accelerating the heat radiation performance.

Further, the outer walls of the connector shell 1 and the screwing ring seat 5 are provided with guide grooves 15, the connector shell 1 and the screwing ring seat 5 are punched into an integral structure, the thickness of the guide grooves 15 is set to be 2mm, and a sealing ring 3 is arranged between the screwing ring seat 5 and the heat dissipation steel sleeve 2. The diversion groove 15 can conduct diversion to the water body, and the waterproof performance of the connector is improved.

Further, the inside of ring seat 5 of screwing is provided with joint lug 9, and joint lug 9 is provided with two, and two joint lugs 9 set up about insulating cover 7 symmetry, and joint lug 9 is connected with the inner wall laminating of ring seat 5 of screwing. The connector is conveniently clipped by the clipping convex block 9.

Further, be provided with on the outer wall of heat dissipation steel bushing 2 anti-skidding rib 4, anti-skidding rib 4 is provided with a plurality of, and anti-skidding rib 4 sets gradually on the outer wall of heat dissipation steel bushing 2. Rotation during installation of the connector is facilitated by the slip-resistant ribs 4.

Further, the inside of the ring seat 5 of screwing is provided with a spacing ring 11, and the spacing ring 11 is connected with the ring seat 5 of screwing as an organic whole structure, and the spacing ring 11 is joggled with the rubber pouring filler 6. The screwing ring seat 5 can be connected with the rubber pouring filler 6 more tightly through the limiting ring 11.

The working principle is as follows: when the connector plug 8 is used, the connector plug 8 is inserted into the connecting seat, the connector is rotated, the connector can be installed by means of the clamping convex block 9, the insulating sleeve 7 can wrap the connector plug 8, and therefore static electricity diffusion can be avoided, and the electricity leakage prevention performance of the connector is improved; the heat conducting rod 14 can absorb and transfer heat on the rubber pouring filler 6 to the heat-radiating steel sleeve 2 and quickly conduct and release the heat by virtue of the anti-skidding rib 4, so that the phenomenon that the cable is burnt and the electric leakage is caused due to the accumulation and the temperature rise of the heat in the connector is avoided; the diversion trench 15 can effectively prevent water from remaining on the connector to permeate.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A connector with a leakage prevention function, comprising a connector housing (1), characterized in that: the connector shell comprises a connector shell (1), wherein a rubber pouring filler (6) is arranged inside the connector shell (1), the rubber pouring filler (6) and the connector shell (1) are arranged into an integral structure, a heat dissipation steel sleeve (2) is arranged on one side of the connector shell (1), the heat dissipation steel sleeve (2) and the connector shell (1) are connected into the integral structure, an insulation sleeve (7) is arranged inside the rubber pouring filler (6), a connector plug (8) is arranged inside the insulation sleeve (7), the connector plug (8) and the insulation sleeve (7) are both poured with the rubber pouring filler (6) into the integral structure, a screwing ring seat (5) is arranged on one side of the heat dissipation steel sleeve (2), and the screwing ring seat (5) and the rubber pouring filler (6) are in threaded connection.

2. The connector with the anti-creeping function as claimed in claim 1, wherein: the rubber is pour inside of packing (6) and is provided with heat conduction stick (14), and heat conduction stick (14) are provided with a plurality of, and heat conduction stick (14) set gradually in the inside of packing (6) is pour to rubber, heat conduction stick (14) pour packing (6) with rubber and pour structure as an organic whole, and heat conduction stick (14) laminate mutually with heat dissipation steel bushing (2).

3. The connector with the anti-creeping function as claimed in claim 1, wherein: all be provided with guiding gutter (15) on the outer wall of connector casing (1) and the ring seat (5) of screwing, and guiding gutter (15) and connector casing (1) and the punching press of the ring seat (5) of screwing structure as an organic whole, the thickness of guiding gutter (15) sets up to 2mm, it is provided with sealing washer (3) to screw between ring seat (5) and heat dissipation steel bushing (2).

4. The connector with the anti-creeping function as claimed in claim 1, wherein: the inside of ring seat (5) of screwing is provided with joint lug (9), and joint lug (9) are provided with two, and two joint lugs (9) set up about insulating cover (7) symmetry, joint lug (9) are connected with the inner wall laminating of ring seat (5) of screwing.

5. The connector with the anti-creeping function as claimed in claim 1, wherein: be provided with on the outer wall of heat dissipation steel bushing (2) anti-skidding rib (4), anti-skidding rib (4) are provided with a plurality of, and anti-skidding rib (4) set gradually on the outer wall of heat dissipation steel bushing (2).

6. The connector with the anti-creeping function as claimed in claim 1, wherein: the inner part of the screwing ring seat (5) is provided with a limiting ring (11), the limiting ring (11) and the screwing ring seat (5) are connected into an integral structure, and the limiting ring (11) is in joggle joint with the rubber pouring filler (6).