CN211859009U

CN211859009U - Waterproof high-insulation photovoltaic connector

Info

Publication number: CN211859009U
Application number: CN202020291909.8U
Authority: CN
Inventors: 陆卫; 赵成龙
Original assignee: Nanan Kelian Patent Application Services Co Ltd
Current assignee: Alashankou Dongbei Jieneng Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-03
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a waterproof high-insulation photovoltaic connector, including waterproof casing, waterproof casing's inner wall sliding connection has the fixed plate, the entrance hole has all been seted up, two to waterproof casing's side and the side of fixed plate the waterproof circle of the equal fixedly connected with of inner wall in entrance hole, two the inside of waterproof circle is overlapped respectively and is equipped with public inserting and mother and inserts, the upper surface of fixed plate is provided with chucking mechanism, chucking mechanism is including seting up the chucking groove at the fixed plate upper surface, the inner wall sliding connection in chucking groove has the chucking pole. This waterproof high-insulation photovoltaic connector through setting up the entrance hole, conveniently public inserting gets into waterproof casing with the cable conductor that female inserted, through setting up chucking groove, chucking pole, chucking spring and card hole, can fix the inner wall at waterproof casing with the fixed plate, through setting up waterproof casing, fixed plate, waterproof circle and sealing washer, can prevent that external water from getting into inside the waterproof casing to make whole photovoltaic connector have waterproof effect.

Description

Waterproof high-insulation photovoltaic connector

Technical Field

The utility model relates to a photovoltaic connector technical field specifically is a waterproof high insulation photovoltaic connector.

Background

The connector is also called a connector assembly, also called a connector and a socket in China, and generally refers to an electrical appliance connector assembly, namely a device for connecting two active devices and transmitting current or signals.

Present photovoltaic connector when connecting, relies on public inserting and female inserting to peg graft together basically, and grafting department does not have any protection facility for the waterproof performance of connector is very poor, and in rainy day, if the connector does not place, the inside of connector is intake very easily, leads to the connector impaired, makes the unable normal work of connector.

The utility model provides a waterproof high insulation photovoltaic connector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof high insulation photovoltaic connector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof high-insulation photovoltaic connector, includes waterproof casing, waterproof casing's inner wall sliding connection has the fixed plate, the entrance hole has all been seted up with the side of fixed plate to waterproof casing's side, two the waterproof circle of the equal fixedly connected with of inner wall in entrance hole, two waterproof circle's inside is overlapped respectively and is equipped with public inserting and female inserting, the upper surface of fixed plate is provided with chucking mechanism, chucking mechanism is including seting up the chucking groove at the fixed plate upper surface, the inner wall sliding connection in chucking groove has the chucking pole, the lower fixed surface of chucking pole is connected with the chucking spring, the card hole with chucking pole looks adaptation is seted up to waterproof casing's upper surface, waterproof casing's inner wall is provided with the fixed establishment of fixed public inserting.

Preferably, a sealing ring is arranged between the upper surface of the fixing plate and the inner wall of the waterproof shell, and the waterproof ring and the sealing ring are made of rubber.

Preferably, the number of the clamping mechanisms is four, and the clamping mechanisms are circumferentially arranged on the outer surface of the fixing plate at equal intervals.

Preferably, fixed establishment includes fixed connection at the holding ring of waterproof inner shell wall, the outer fixed surface of public inserting is connected with solid fixed ring, gu fixed ring's side threaded connection has fixing bolt.

Preferably, the number of the fixing bolts is four, and the four fixing bolts are circumferentially arranged on the side face of the fixing ring at equal intervals.

Preferably, the outer surfaces and the inner walls of the waterproof shell and the fixing plate are coated with a layer of insulating coating, and the insulating coating is made of polyvinyl chloride resin.

Advantageous effects

The utility model provides a waterproof high insulation photovoltaic connector possesses following beneficial effect:

1. according to the waterproof high-insulation photovoltaic connector, the cable wires of the male plug and the female plug are convenient to enter the waterproof shell through the wire inlet holes, the fixing plate can be fixed on the inner wall of the waterproof shell through the clamping grooves, the clamping rods, the clamping springs and the clamping holes, and external water can be prevented from entering the waterproof shell through the waterproof shell, the fixing plate, the waterproof ring and the sealing ring, so that the whole photovoltaic connector has a waterproof effect;

2. this waterproof high insulation photovoltaic connector through setting up holding ring, solid fixed ring and fixing bolt, can fix the public inside of inserting at waterproof casing, and convenient and female inserting is connected, and can prevent because the vibration the phenomenon that public inserting drops with female inserting appears.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of B in fig. 1.

In the figure: the waterproof sealing device comprises a waterproof shell 1, a fixing plate 2, a wire inlet hole 3, a waterproof ring 4, a male plug 5, a female plug 6, a clamping groove 7, a clamping rod 8, a clamping spring 9, a sealing ring 10, a positioning ring 11, a fixing ring 12 and a fixing bolt 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a waterproof high insulation photovoltaic connector, includes waterproof casing 1, and waterproof casing 1's inner wall sliding connection has fixed plate 2, and waterproof casing 1 and fixed plate 2's surface and inner wall all are coated one deck insulating coating, and insulating coating's material is polyvinyl chloride resin.

Entrance hole 3 has all been seted up with the side of fixed plate 2 to the side of waterproof casing 1, through entrance hole 3, conveniently public insert 5 and female cable conductor of inserting 6 get into waterproof casing 1, the waterproof circle 4 of the equal fixedly connected with of inner wall of two entrance holes 3, sealing washer 10 has been placed between the upper surface of fixed plate 2 and the inner wall of waterproof casing 1, the material of waterproof circle 4 and sealing washer 10 is rubber, through waterproof casing 1, fixed plate 2, waterproof circle 4 and sealing washer 10, can prevent that external water from getting into inside waterproof casing 1, thereby make whole photovoltaic connector have waterproof effect.

Two waterproof 4 inside of enclosing is equipped with public 5 and female 6 of inserting respectively, the upper surface of fixed plate 2 is provided with chucking mechanism, chucking mechanism's quantity is four, four chucking mechanism circumference equidistance set up the surface at fixed plate 2, chucking mechanism is including seting up the chucking groove 7 at fixed plate 2 upper surface, the inner wall sliding connection in chucking groove 7 has chucking pole 8, chucking pole 8's lower fixed surface is connected with chucking spring 9, waterproof casing 1's upper surface is seted up the card hole with 8 looks adaptations of chucking pole, through chucking groove 7, chucking pole 8, chucking spring 9 and card hole, can fix fixed plate 2 at waterproof casing 1's inner wall.

The inner wall of waterproof casing 1 is provided with the fixed establishment of inserting 5 publicly, fixed establishment includes the holding ring 11 of fixed connection at the 1 inner wall of waterproof casing, the outer fixed surface of inserting 5 publicly is connected with solid fixed ring 12, gu fixed ring 12's side threaded connection has fixing bolt 13, fixing bolt 13's quantity is four, and four fixing bolt 13 circumference equidistance set up the side at solid fixed ring 12, through holding ring 11, gu fixed ring 12 and fixing bolt 13, can fix the inside at waterproof casing 1 with public inserting 5, it is connected to conveniently insert 6 with the mother, and can prevent because the vibration the phenomenon that public inserting 5 and mother insert 6 drops appears.

The working principle is as follows: when the photovoltaic connector needs to use water-proof protection in outdoor installation, firstly public inserting 5 utilizes the locating ring 11, fixing ring 12 and fixing bolt 13 are fixed in the waterproof casing 1, the wire inlet hole 3 and the waterproof ring 4 are recycled to pass through the public inserting 5 and the female cable of inserting 6, after the cable is installed, the fixed plate 2 with the female inserting 6 slides on the inner wall of the waterproof casing 1, after the cable is moved to a certain position, the clamping rod 8 is matched with the clamping hole under the action of the clamping spring 9, the fixed plate 2 is clamped on the inner wall of the waterproof casing 1, in the using process, the waterproof casing 1 is utilized, the fixed plate 2, the waterproof ring 4 and the sealing ring 10 can prevent external water from entering the waterproof casing 1, the photovoltaic connector can normally work in protection, and therefore the whole photovoltaic connector has a water-proof effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof high insulation photovoltaic connector, includes waterproof casing (1), its characterized in that: the inner wall of the waterproof shell (1) is connected with a fixed plate (2) in a sliding manner, the side surfaces of the waterproof shell (1) and the fixed plate (2) are respectively provided with a wire inlet hole (3), the inner walls of the two wire inlet holes (3) are respectively and fixedly connected with waterproof rings (4), the insides of the two waterproof rings (4) are respectively sleeved with a male plug (5) and a female plug (6), the upper surface of the fixed plate (2) is provided with a clamping mechanism, the clamping mechanism comprises a clamping groove (7) arranged on the upper surface of the fixed plate (2), the inner wall of the clamping groove (7) is connected with a clamping rod (8) in a sliding way, the lower surface of the clamping rod (8) is fixedly connected with a clamping spring (9), the upper surface of the waterproof shell (1) is provided with a clamping hole matched with the clamping rod (8), the inner wall of the waterproof shell (1) is provided with a fixing mechanism for fixing the male plug (5).

2. The waterproof high-insulation photovoltaic connector according to claim 1, characterized in that: a sealing ring (10) is placed between the upper surface of the fixing plate (2) and the inner wall of the waterproof shell (1), and the waterproof ring (4) and the sealing ring (10) are made of rubber.

3. The waterproof high-insulation photovoltaic connector according to claim 1, characterized in that: the number of the clamping mechanisms is four, and the clamping mechanisms are circumferentially arranged on the outer surface of the fixing plate (2) at equal intervals.

4. The waterproof high-insulation photovoltaic connector according to claim 1, characterized in that: the fixing mechanism comprises a positioning ring (11) fixedly connected to the inner wall of the waterproof shell (1), the outer surface of the male plug (5) is fixedly connected with a fixing ring (12), and the side face of the fixing ring (12) is in threaded connection with a fixing bolt (13).

5. The waterproof high-insulation photovoltaic connector according to claim 4, wherein: the number of the fixing bolts (13) is four, and the four fixing bolts (13) are circumferentially arranged on the side surface of the fixing ring (12) at equal intervals.

6. The waterproof high-insulation photovoltaic connector according to claim 1, characterized in that: the outer surfaces and the inner walls of the waterproof shell (1) and the fixing plate (2) are coated with a layer of insulating coating, and the insulating coating is made of polyvinyl chloride resin.