CN212114436U

CN212114436U - Power distribution box shell waterproofing mechanism

Info

Publication number: CN212114436U
Application number: CN202021004178.0U
Authority: CN
Inventors: 张荣辉; 牛海飞; 牛瑞明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-12-08
Anticipated expiration: 2030-06-04

Abstract

The utility model belongs to the technical field of power distribution boxes, in particular to a power distribution box shell waterproof mechanism, which comprises a shell, wherein one side of the upper end of the shell is provided with a cover plate, the shell is rotationally connected with the cover plate through a rotating shaft, one side surface of the shell is fixedly connected with a first sealing strip, one side surface of the cover plate is fixedly connected with a second sealing strip, two sides of the inner surface of the shell are respectively provided with a first groove, the middle position of the inner surface of the first groove is fixedly connected with a first magnetic suction strip, the upper end of the inner surface of the shell is provided with a second groove, the middle position of the upper end of the inner surface of the second groove is fixedly connected with a second magnetic suction strip, the shell is arranged outside the power distribution box, the rear end of the shell is mutually attached to the wall surface, the cover plate at the front end of the shell is combined, the shell is sealed, simple structure and convenient use.

Description

Power distribution box shell waterproofing mechanism

Technical Field

The utility model belongs to the technical field of the power distribution box, concretely relates to power distribution box shell waterproofing mechanism.

Background

The power distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires that a switching device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, can be switched on or switched off by a manual or automatic switch in normal operation, and has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, more common application, stable and reliable operation, high space utilization rate, less occupied space and environmental protection effect.

In the use process of the power distribution box, external water stain is easy to enter the box body through a door seam of the box door, so that an electrical element inside the box body is damaged, the use of the power distribution box is influenced, a waterproof mechanism needs to be designed, waterproof protection is carried out on an external shell part of the box body, the electrical element inside a shell of the box body is protected, and the power distribution box is safer and more convenient to use.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a power distribution box shell waterproofing mechanism has simple structure and uses convenient characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power distribution box shell waterproofing mechanism, includes the casing, upper end one side of casing is provided with the apron, the casing rotates through the pivot with the apron to be connected, a side fixed surface of casing is connected with the sealing strip No. one, a side fixed surface of apron is connected with the sealing strip No. two, a recess has all been seted up to the internal surface both sides of casing, the strip is inhaled to internal surface intermediate position department fixedly connected with magnetism No. one of a recess, No. two recesses have been seted up to the internal surface upper end of casing, the strip is inhaled to internal surface upper end intermediate position department fixedly connected with magnetism No. two of No. two recesses.

As the utility model discloses a preferred technical scheme of power distribution box shell waterproofing mechanism, the casing is the U-shaped structure, the apron is the arc structure, the equal fixedly connected with handle in both sides surface of casing, the outside registrates of a handle is connected with the handle cover No. one, another surperficial intermediate position department fixedly connected with of apron is No. two handles, the outside registrates of No. two handles is connected with the handle cover No. two.

As the utility model discloses a preferred technical scheme of power distribution box shell waterproofing mechanism, the equal fixedly connected with fixture block of both sides surface of apron.

As the utility model discloses a preferred technical scheme of power distribution box shell waterproofing mechanism, a sealing strip is the U-shaped structure with No. two sealing strips.

As the utility model discloses a preferred technical scheme of power distribution box shell waterproofing mechanism, a recess and a magnetism are inhaled the strip and are the arc structure and all are the symmetry setting.

As the utility model discloses a preferred technical scheme of power distribution box shell waterproofing mechanism, No. two recesses and No. two magnetism are inhaled the strip and are the arc structure.

Compared with the prior art, the beneficial effects of the utility model are that: the power distribution box is fixed on the surface of a wall body through the fixing screw bolts, the shell is arranged outside the power distribution box, the rear end of the shell is attached to the wall surface, the cover plate at the front end of the shell is combined, and the shell is sealed, so that the power distribution box is protected from water through the shell, and the power distribution box is simple in structure and convenient and fast to use; when the magnetic attraction fixing device is used, the shell and the power distribution box are preliminarily mounted through clamping, and further magnetic attraction fixing is carried out through the first magnetic attraction strip and the second magnetic attraction strip, so that the magnetic attraction fixing device is stable and firm in fixing and convenient to mount and dismount; when using, through the leakproofness between a sealing strip and the No. two sealing strips reinforcing apron and the casing of the sealing strip of casing side surface setting and apron side surface setting, outside water stain difficult entering, simple structure, it is convenient to use.

Drawings

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

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view structural diagram of the closed state of the shell in the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 1;

in the figure: 1. a housing; 2. a first sealing strip; 3. a first groove; 4. a first magnetic attraction strip; 5. a second groove; 6. a second magnetic suction strip; 7. a first handle; 8. a first handle sleeve; 9. a rotating shaft; 10. a cover plate; 11. A second sealing strip; 12. a clamping block; 13. a second handle; 14. a second handle sleeve.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a waterproof mechanism for a shell of a power distribution box comprises a shell body 1, wherein a cover plate 10 is arranged on one side of the upper end of the shell body 1, the shell body 1 is rotatably connected with the cover plate 10 through a rotating shaft 9, a first sealing strip 2 is fixedly connected to one side surface of the shell body 1, a second sealing strip 11 is fixedly connected to one side surface of the cover plate 10, a first groove 3 is formed in each of two sides of the inner surface of the shell body 1, a first magnetic suction strip 4 is fixedly connected to the middle position of the inner surface of the first groove 3, a second groove 5 is formed in the upper end of the inner surface of the shell body 1, a second magnetic suction strip 6 is fixedly connected to the middle position of the upper end of the inner surface of the second groove 5, the heat dissipation problem of the power distribution box can be ventilated and dissipated through a heat dissipation fan arranged in the power distribution box, after power distribution box is fixed in the wall body surface through the fixed screw bolt, install casing 1 in power distribution box's outside, and make casing 1's rear end and wall laminate each other, and close the apron 10 of casing 1 front end, seal casing 1, thereby carry out water proof through casing 1 to power distribution box, moreover, the steam generator is simple in structure, it is convenient to use, when using, carry out preliminary installation through the block between casing 1 and the power distribution box, and inhale strip 4 and No. two magnetism through a magnetism and inhale strip 6 and carry out further magnetism and inhale fixedly, it is fixed firm, the ann tears conveniently open, when using, through sealing strip 4 that 1 side surface of casing set up and sealing strip 11 reinforcing apron 10 and the casing 1 between the sealing performance that No. two sealing strip 11 that 10 side surface of apron set up, outside water stain is difficult for getting into, moreover, the steam generator is simple in structure, it is convenient to use.

Specifically, the casing 1 is a U-shaped structure, the cover plate 10 is an arc-shaped structure, the outer surfaces of two sides of the casing 1 are fixedly connected with a first handle 7, the outer portion of the first handle 7 is connected with a first handle sleeve 8 in a sleeved mode, the middle position of the other surface of the cover plate 10 is fixedly connected with a second handle 13, the outer portion of the second handle 13 is connected with a second handle sleeve 14 in a sleeved mode, in the embodiment, the casing 1 is made of metal, waterproof protection of the outer casing structure of the power distribution box is facilitated through the casing 1, the rear end of the casing 1 is attached to the wall surface (in order to enable the rear end of the casing 1 to be tightly attached to the wall surface, a silica gel sealing strip can be further arranged on the rear end surface of the casing 1), the front end of the casing 1 is sealed through the cover plate 10, the cover plate 10 is made of metal and used for sealing a front end opening of the casing 1, opening and closing of the, the first handle sleeve 8 is made of rubber, the shell 1 can be conveniently taken, installed and disassembled through the first handle 7 and the first handle sleeve 8, the second handle 13 is made of metal, the second handle sleeve 14 is made of rubber, and the cover plate 10 can be conveniently turned over up and down through the second handle 13 and the second handle sleeve 14.

Specifically, the equal fixedly connected with fixture block 12 of both sides surface of apron 10, fixture block 12 are the metal material in this embodiment, L shape structure for the block of closed state apron 10 bottom and 1 bottom of casing is fixed, blocks 12 card on 1 both sides outer wall of casing through two for apron 10 is difficult for the activity under the closed state.

Specifically, a sealing strip 2 and a sealing strip II 11 are both U-shaped structures, and a sealing strip 4 and a sealing strip II 6 in the embodiment are both made of silica gel materials and used for sealing between the cover plate 10 and the shell 1.

Specifically, a recess 3 and a magnetism are inhaled strip 4 and are the arc structure and all are the symmetry setting, and the offering of a recess 3 and No. two grooves 5 in this embodiment can alleviate casing 1's inner wall thickness to reduce casing 1's material cost, alleviate casing 1's self weight, a magnetism is inhaled strip 4 and No. two magnetism and is inhaled strip 6 and be the strip of taking magnetism metal rectangular, is used for magnetism between casing 1 and the power distribution box to inhale fixedly.

Specifically, the second groove 5 and the second magnetic suction strip 6 are both arc-shaped structures.

The utility model discloses a theory of operation and use flow: when the utility model is used, after the power distribution box is fixed on the surface of a wall body through the fixing screw bolt, the shell 1 is lifted through the first handle 7, the shell 1 is arranged above the power distribution box, the back of the shell 1 is mutually attached to the wall surface, the shell 1 is moved downwards, the shell 1 is clamped outside the power distribution box, the first magnetic suction strip 4 and the second magnetic suction strip 6 are used for further magnetic suction fixing, the power distribution box is protected from water through the shell 1, when the power distribution box needs to be opened and maintained, the cover plate 10 is turned to the upper end of the shell 1 through the second handle 13 and the rotating shaft 9, the first sealing strip 2 and the second sealing strip 11 are mutually separated and combined, the fixture block 12 and the outer wall of the shell 1 are mutually separated and combined, the back of the cover plate 10 is supported through the wall surface, then the power distribution box is opened, after maintenance, the cover plate 10 is turned to the front of the shell 1 and covers the front opening of the shell 1, the sealing performance is enhanced through the first sealing strip 2 and the second sealing strip 11, and the cover plate 10 is not easy to move through the mutual clamping of the clamping blocks 12 and the outer wall of the shell 1.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. The utility model provides a power distribution box shell waterproofing mechanism which characterized in that: including casing (1), upper end one side of casing (1) is provided with apron (10), casing (1) rotates through pivot (9) with apron (10) to be connected, one side fixed surface of casing (1) is connected with sealing strip (2) one number, one side fixed surface of apron (10) is connected with sealing strip (11) two numbers, recess (3) have all been seted up to the internal surface both sides of casing (1), No. one magnetism of internal surface intermediate position department fixedly connected with of recess (3) is inhaled strip (4), No. two recess (5) have been seted up to the internal surface upper end of casing (1), No. two magnetism of internal surface upper end intermediate position department fixedly connected with of No. two recesses (5) are inhaled strip (6).

2. The waterproof mechanism for the power distribution box shell according to claim 1, wherein: casing (1) is the U-shaped structure, apron (10) are the arc structure, the equal fixedly connected with handle (7) of both sides surface of casing (1), the outside registrates of handle (7) is connected with handle cover (8) No. one, another surperficial intermediate position department fixedly connected with of apron (10) handle (13) No. two, the outside registrates of handle (13) is connected with handle cover (14) No. two.

3. The waterproof mechanism for the power distribution box shell according to claim 2, wherein: the outer surfaces of the two sides of the cover plate (10) are fixedly connected with clamping blocks (12).

4. The waterproof mechanism for the power distribution box shell according to claim 1, wherein: the first sealing strip (2) and the second sealing strip (11) are both U-shaped structures.

5. The waterproof mechanism for the power distribution box shell according to claim 1, wherein: the first groove (3) and the first magnetic suction strip (4) are of arc structures and are symmetrically arranged.

6. The waterproof mechanism for the power distribution box shell according to claim 1, wherein: no. two recess (5) and No. two magnetism are inhaled strip (6) and are the arc structure.