CN216056285U - Waterproof cable distribution box - Google Patents

Abstract

The utility model discloses a waterproof cable distribution box, which relates to the technical field of cable distribution boxes and comprises a box body, a water retaining cover, an internal support and a power plug, wherein the box body is provided with a sealing groove, the box body is connected with a box cover through a rotating shaft, a sealing strip is arranged on the box cover corresponding to the sealing groove, a water retaining plate is arranged on the side edge of the box body, an annular groove is formed in the lower surface inside the box body, the power plug penetrates through the annular groove of the box body, the power plug is connected with a safety plug, the safety plug is surrounded by a jacking ring, the safety plug is connected with a collecting bus, a buoyancy ring is arranged inside the annular groove, jacking columns are symmetrically and fixedly arranged on the buoyancy ring, and jacking blocks are fixedly arranged on the upper surfaces of the jacking columns. The utility model has good waterproof function, can effectively prevent rainwater from permeating in outdoor raining, has the advantages of ventilation and moisture prevention, has the function of emergency power-off, can automatically power off after water enters the interior, has strong safety and is suitable for popularization.

Description

Waterproof cable distribution box

Technical Field

The utility model belongs to the technical field of cable distribution boxes, and particularly relates to a waterproof cable distribution box.

Background

The cable tapping box is used for cable tapping and cable switching, the cable tapping is to tap a trunk cable into a plurality of small-area cables, then, the connection of each small-area cable and load equipment is carried out, power supply is carried out, the cable switching is carried out when the distance exceeds the length of the cable, but not too much, the cable joint is simply used for switching, but the sealing performance of the box door of the cable distribution box, particularly the cable distribution box used outdoors, can not meet the requirement, intake easily when raining, if meet torrential rain weather, cause ponding to enter into the cable distribution box in the box very likely, cause phenomenons such as short circuit, cause the electric shock accident, so, this example provides one kind and has good waterproof function, has the dampproofing advantage of ventilating, and is equipped with the emergency power-off function, cable distribution box that can auto-power-off after intaking in inside.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof cable distribution box which has a good waterproof function, can effectively prevent rainwater from permeating outdoors in rainy days, has the advantages of ventilation and moisture resistance, has an emergency power-off function, can automatically power off after water enters the box from the interior, is high in safety and is suitable for popularization.

The utility model provides the following technical scheme: a waterproof cable distribution box comprises a box body, a water blocking cover, an internal support and a power plug, wherein a base is fixedly arranged at the bottom of the box body, the water blocking cover is fixedly arranged on the upper surface of the box body, the internal support is arranged in the box body, the uniformly-arranged junction boxes are fixedly arranged on the internal support, binding posts are uniformly arranged on the junction boxes, a sealing groove surrounding the opening in a circle is fixedly arranged at the opening of the box body, the box body is connected with a box cover through a rotating shaft, sealing strips matched with the sealing groove are fixedly arranged on the box cover corresponding to the sealing groove, water blocking plates are symmetrically and fixedly arranged on the side edges of the box body, a ring groove is arranged on the lower surface in the box body, the power plug connected with an external power supply penetrates through the box body and is positioned at the center of the ring groove, the power plug is connected with a safety plug, and a jacking ring is wound on the fixing ring outside the safety plug, the safety plug is connected with a set bus, a buoyancy ring is placed inside the annular groove, jacking columns are symmetrically and fixedly arranged on the buoyancy ring, and jacking blocks corresponding to the jacking rings are fixedly arranged on the upper surfaces of the jacking columns.

Preferably, an arc-shaped air inlet is formed in the position, located at the water baffle, of the box body, an opening is formed in the position, located above the air inlet, of the box body, and an inclined plate is arranged in the opening, and two ends of the inclined plate are fixedly connected with the box body.

Preferably, the power plug and the safety plug are slidably connected with the male head and the female head, and the aggregate bus is connected with the bus line of each junction box.

Preferably, the buoyancy ring is an internally hollow ring of solid buoyant material.

The utility model has the beneficial effects that: have good waterproof function, can effectually prevent the infiltration of rainwater when outdoor raining, have the advantage of ventilation and moisture protection, and be equipped with the emergency power off function, can automatic power off after intaking in inside, the security is strong, specifically as follows:

(1) the rain-proof box is provided with the water blocking cover and the water blocking plate, when the rain weather occurs, the water blocking cover and the water blocking plate block rainwater from entering from the side opening of the box body, the sealing groove is combined with the sealing strip to prevent rainwater from permeating when the box cover is closed, and when the box cover is closed, air is filled into the air inlet to enable air inside the box body to flow, so that moisture is taken away, and an internal circuit is prevented from being damped and broken.

(2) The utility model is provided with a floating ring, when the position of the box body is submerged by accumulated water, the accumulated water flows into an annular groove at the bottom of the box body after the accumulated water is filled into the box body, the floating ring in the annular groove is supported to float, a jacking column on the floating ring drives a jacking block to move upwards, and in the process of moving upwards, the jacking block is in contact with the jacking ring and pushes the jacking ring to move upwards, so that the jacking block drives a safety plug to be separated from a power plug, and the function of emergency power-off is achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

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

FIG. 3 is a cross-sectional view at B of the present invention;

labeled as: the device comprises a box body 1, a base 2, a water blocking cover 3, an internal support 4, a junction box 5, a binding post 6, a box cover 7, a sealing groove 8, a sealing strip 9, a power plug 10, a water blocking plate 11, a safety plug 12, a gathering bus 13, a buoyancy ring 14, a jacking column 15, a jacking block 16, a jacking ring 17, an annular groove 18, an inclined plate 19 and an air inlet 20.

Detailed Description

The utility model will be further illustrated with reference to the following specific examples. These examples are intended to illustrate the utility model and are not intended to limit the scope of the utility model. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The structural features of the present invention will now be described in detail with reference to the accompanying drawings.

Referring to fig. 1, a waterproof cable distribution box comprises a box body 1, a water retaining cover 3, an inner support 4 and a power plug 10, wherein a base 2 is fixedly arranged at the bottom of the box body 1, the water retaining cover 3 is fixedly arranged on the upper surface of the box body 1 to prevent the box body 1 from being drenched by rain, the inner support 4 is arranged in the box body 1, a junction box is fixed by using the inner support 4, the junction box 5 is uniformly arranged on the inner support 4, wiring terminals 6 are uniformly arranged on the junction box 5 and are connected through the wiring terminals 6, a sealing groove 8 surrounding the opening in a circle is fixedly arranged at the opening of the box body 1, the box body 1 is connected with a box cover 7 through a rotating shaft, a sealing strip 9 matched with the sealing groove is fixedly arranged on the box cover 7 and is combined with the sealing strip 9 through the sealing groove 8 to seal, so as to prevent water seepage in the box body, water retaining plates 11 are symmetrically and fixedly arranged on the side edges of the box body 1, preventing rain water from entering from the air inlet 20.

Referring to fig. 1-2, the lower surface of the inside of the box body 1 is provided with an annular groove 18, a power plug 10 connected with an external power supply penetrates through the annular groove 18, the power plug 10 is connected with a safety plug 12, a jacking ring 17 is fixedly surrounded on the outer side of the safety plug 12, the safety plug 12 is driven to move by the movement of the jacking ring 17, the safety plug is connected with a collective bus 13, the power plug 10 is in sliding connection with a male head and a female head of the safety plug 12, the collective bus 13 is connected with a bus line of each junction box 5, so that a circuit can be connected, the junction box 5 is broken after the safety plug 12 is broken, the buoyancy ring 14 is arranged inside the annular groove 18, and the buoyancy ring 14 is an inner hollow ring made of a solid buoyancy material, the buoyancy ring 14 floats upwards in water to provide large buoyancy, the buoyancy ring 14 symmetrically and fixedly is provided with jacking columns 15, jacking blocks 16 corresponding to the jacking rings 17 are fixedly arranged on the upper surfaces of the jacking columns 15, and the jacking rings 17 are jacked up through the jacking blocks 16.

Referring to fig. 3, an arc-shaped air inlet 20 is formed in an opening of the box body 1, which is located on the water baffle 11, and is used for air circulation in the box body 1, an opening is formed above the position, which is located on the air inlet 20, of the box body 1, an inclined plate 19 is arranged in the opening, two ends of the inclined plate 19 are fixedly connected with the box body 1, the inclined plate 19 prevents rainwater from permeating from the air inlet 20, and the rainwater pumped in the box body flows back to the air inlet 20.

The waterproof cable distribution box has a good waterproof function, can effectively prevent rainwater from permeating outdoors in rainy days, has the advantages of ventilation and moisture resistance, has an emergency power-off function, can automatically power off after water enters the box, is high in safety, and is suitable for popularization.

Specifically, referring to fig. 1-3, in rainy weather, the water blocking cover 3 and the water blocking plate 11 block rainwater from being driven into the box body 1 from the side opening, when the box cover 7 is closed, the sealing groove 8 and the sealing strip 9 are combined to seal the opening of the box body 1, in sunny weather, air is filled into the air inlet 20 to enable air inside the box body to flow, moisture is taken away, when the position of the box body 1 is submerged by accumulated water, after the accumulated water is filled into the box body 1, the accumulated water flows into the annular groove 18 at the bottom of the box body 1, the buoyancy ring 14 in the annular groove 18 is supported to float upwards, the jacking column 15 on the buoyancy ring 14 drives the jacking block 16 to move upwards, in the process of moving upwards, the jacking block 16 is in contact with the jacking ring 17 and pushes the jacking ring to move upwards, so that the jacking block drives the safety plug 12 to be separated from the power plug 10, and emergency power failure is performed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. A waterproof cable distribution box comprises a box body (1), a water blocking cover (3), an inner support (4) and a power plug (10), and is characterized in that a base (2) is fixedly arranged at the bottom of the box body (1), the water blocking cover (3) is fixedly arranged on the upper surface of the box body (1), the inner support (4) is arranged inside the box body (1), uniformly-arranged junction boxes (5) are fixed on the inner support (4), binding posts (6) are uniformly arranged on the junction boxes (5), a sealing groove (8) surrounding the opening in a circle is fixedly arranged at the opening of the box body (1), the box body (1) is connected with a box cover (7) through a rotating shaft, a sealing strip (9) matched with the box cover is fixedly arranged at the position corresponding to the sealing groove (8) on the box cover (7), and water blocking plates (11) are symmetrically and fixedly arranged on the side edges of the box body (1), the inside lower surface of box (1) is equipped with ring channel (18), box (1) is located ring channel (18) central point department and runs through power plug (10) that are connected with external power source, power plug (10) are connected with safety plug (12), the solid fixed ring in safety plug (12) outside is around having jack-up ring (17), safety plug connection has set bus (13), buoyancy ring (14) have been placed to ring channel (18) inside, buoyancy ring (14) symmetry is fixed and is equipped with jack-up post (15), jack-up post (15) fixed surface is equipped with jack-up piece (16) that correspond each other with jack-up ring (17).

2. The waterproof cable distribution box according to claim 1, wherein an arc-shaped air inlet (20) is formed in an opening of the box body (1) located at the water baffle (11), an opening is formed above the position, located at the air inlet (20), of the box body (1), and an inclined plate (19) with two ends fixedly connected with the box body (1) is arranged in the opening.

3. A watertight cable distribution box according to claim 1, wherein said power plug (10) and safety plug (12) are slidably connected with the male and female connectors, and said collective bus (13) is connected with the bus line of each distribution box (5).

4. A watertight cable distribution box according to claim 1, wherein said buoyancy ring (14) is an internally hollow ring of solid buoyancy material.

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