CN209823337U

CN209823337U - Waterproof junction box

Info

Publication number: CN209823337U
Application number: CN201920486282.9U
Authority: CN
Inventors: 周国华; 李军; 李玉忠; 明勇; 王剑秋
Original assignee: Shanghai Jindun Fire-Fighting Intelligent Technology Co Ltd
Current assignee: Shanghai Jindun Fire-Fighting Intelligent Technology Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2019-12-20
Anticipated expiration: 2029-04-11

Abstract

The utility model relates to a waterproof junction box, including box body and lid, box body opening face four corners is sunken piece, is equipped with the sealed concave ring that uses of round on the box body opening face, the inside desicator that is equipped with of box body, and the desicator wiring end links to each other with the external world, and it has glass to observe the circle to inlay on a box body side, and glass observes the circle and is equipped with thermometer and hygrometer in the box body inboard, and lid opening face four corners is outstanding piece just outstanding piece with sunken piece cooperation sets up, is equipped with the sealed protruding ring just of using of round on the lid opening face sealed with the concave ring cooperation sets up for sealed, and it has the wiring hole to open on the lid face. The utility model discloses simple structure, convenient operation has good sealed effect, can be in dampproofing and waterproofing's convenient maintenance.

Description

Waterproof junction box

Technical Field

The utility model relates to a terminal box particularly, relates to a waterproof terminal box.

Background

The terminal box is the device commonly used in electrical equipment, and present terminal box is of a great variety, and a lot of all have waterproof function, but the function is more single, can seal tight inadequately after live time long inevitable, and inside moisture appears, can lead to corrosion binding post, the short circuit even causes the conflagration or damages electrical equipment, and inside binding post can't directly look over moreover, causes the difficulty to the maintenance.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem among the correlation technique, the utility model provides a waterproof junction box has good sealed effect, can be in dampproofing and waterproofing's convenient maintenance.

In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:

the design is a waterproof junction box, which comprises a box body and a box cover, wherein four corners of an opening surface of the box body are sunken blocks, a circle of concave ring for sealing is arranged on the opening surface of the box body, a dryer is arranged inside the box body, a wiring end of the dryer is connected with the outside, a glass observation ring is inlaid on one side surface of the box body, a thermometer and a hygrometer are arranged on the inner side of the box body, the four corners of the opening surface of the box cover are protruded blocks, the protruded blocks are matched with the sunken blocks, a circle of convex ring for sealing is arranged on the opening surface of the box cover, the convex ring for sealing is matched with the concave ring for sealing, and a wiring hole is formed in the cover surface of the box.

Furthermore, the convex ring for sealing is a rubber pad.

Further, the concave block and the protruding block are square.

Furthermore, the box body and the box cover are made of polycarbonate materials, and a repellent agent is mixed in the polycarbonate materials.

Furthermore, the embedded part of the glass observation ring and the box body is sealed by a rubber pad.

Furthermore, the connection part of the dryer and the box body is sealed by a rubber pad.

Furthermore, the wiring hole is a waterproof wiring hole.

The utility model has the advantages that: simple structure and convenient operation. The box body and the box cover have good sealing performance. The box interior condition can be observed through the glass observation ring, the thermometer and the hygrometer are arranged to accurately monitor the temperature and the humidity in the box, and the dryer can keep the humidity in the box within an acceptable range.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a box body of a waterproof junction box according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of a waterproof junction box cover according to an embodiment of the present invention.

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 all belong to the protection scope of the present invention.

As shown in fig. 1-2, according to the embodiment of the utility model provides a waterproof junction box, including box body 1 and lid 2, 1 opening face four corners of box body is sunken piece 11, be equipped with the sealed scrobicular ring 12 that uses of round on 1 opening face of box body, 1 inside desicator 13 that is equipped with of box body, desicator 13 wiring end links to each other with the external world, it observes circle 14 to inlay glass on 1 side of box body, glass observes circle 14 and is equipped with thermometer 15 and hygrometer 16 in 1 inboard of box body, 2 opening face four corners of lid are outstanding piece 21 just outstanding piece 21 with sunken piece 11 cooperation sets up, be equipped with the sealed bulge loop 22 that uses of round on 2 opening faces of lid just sealed bulge loop 22 with the cooperation of sealed scrobicular ring 12 sets up, it has wiring hole 23 to open on 2 capping faces of lid.

Preferably, the sealing convex ring 22 is a rubber pad, and has good sealing effect.

Preferably, the recessed block 11 and the protruding block 21 are square, so that a good fixing and sealing effect can be achieved.

Preferably, the box body 1 and the box cover 2 are made of polycarbonate materials, and a repellent is mixed in the polycarbonate materials.

Preferably, the embedded part of the glass observation ring 14 and the box body 1 is sealed by a rubber gasket, so that a good sealing effect is achieved.

Preferably, the joint of the dryer 13 and the box body 1 is sealed by a rubber gasket, so that a good sealing effect is achieved.

Preferably, the wiring hole 23 is a waterproof wiring hole.

For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention are explained in detail through specific use modes below.

When specifically using, can play good sealed effect through above-mentioned technical scheme, on the other hand, still can see box temperature, humidity and other condition clearly through glass observation circle 14, thermometer 15, hygrometer 16 to the user deals with in time, when box humidity is higher, can start desicator 13 and reduce box humidity, when box temperature is higher, can stop desicator 13, waits for its heat dissipation.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The waterproof junction box comprises a box body (1) and a box cover (2), and is characterized in that four corners of an opening surface of the box body (1) are recessed blocks (11), a circle of concave rings (12) for sealing are arranged on the opening surface of the box body (1), a dryer (13) is arranged inside the box body (1), a wiring end of the dryer (13) is connected with the outside, a glass observation ring (14) is inlaid on one side surface of the box body (1), the glass observation ring (14) is provided with a thermometer (15) and a hygrometer (16) on the inner side of the box body (1), four corners of the opening surface of the box cover (2) are protruding blocks (21), the protruding blocks (21) are matched with the recessed blocks (11), a circle of convex rings (22) for sealing are arranged on the opening surface of the box cover (2), the cover surface of the box cover (2) is provided with a wiring hole (23).

2. The watertight connector of claim 1, wherein the sealing collar (22) is a rubber gasket.

3. A watertight junction box according to claim 1, characterized in that said recessed blocks (11) and said protruding blocks (21) are square.

4. The watertight junction box according to claim 1, characterized in that the inlay of the glass viewing ring (14) and the box body (1) is sealed by a rubber gasket.

5. The waterproof junction box according to claim 1, wherein the junction of the dryer (13) and the box body (1) is sealed by a rubber gasket.

6. A watertight junction box according to claim 1, characterized in that said wiring holes (23) are watertight wiring holes.