CN213959465U

CN213959465U - Moisture-proof distribution box

Info

Publication number: CN213959465U
Application number: CN202023088569.8U
Authority: CN
Inventors: 田利利; 刘均; 刘彦
Original assignee: Shandong Huahong Electric Co ltd
Current assignee: Shandong Huahong Electric Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-13
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to the technical field of distribution boxes, in particular to a moisture-proof distribution box, which comprises an outer box and an inner box, an inner box is arranged in the outer box, a hole is arranged at the intersection of the front surface of the inner box and the front surface of the outer box, the holes are provided with cover plates through hinges, the cover plates are provided with handles, the surfaces of the two sides of the outer box are provided with first ventilation nets, the surfaces of the two sides of the inner box are provided with second ventilation nets, the rear part of the inner box is provided with a rotary rod, the rotary rod is positioned in the outer box, the driven gear is driven to rotate by the second gears on the two sides of the rotary rod, and then the fan is driven to rotate because the outer side of the fan bracket is provided with threads, owing to be provided with first dead lever and second fixed block and make the fan rotatory with first dead lever to drive the inside air current circulation of block terminal, make this block terminal have the heat dissipation function.

Description

Moisture-proof distribution box

Technical Field

The utility model relates to a block terminal technical field particularly, relates to dampproofing block terminal.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch 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. When the distribution box runs normally, a circuit can be switched on or switched off by means of a manual or automatic switch, and most of distribution boxes are in case of overheat temperature or humid environment, short circuit of circuit equipment in the distribution box can be caused, the use of residents is influenced, the working efficiency is reduced, and the working process is delayed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides dampproofing block terminal can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

moisture-proof distribution box, including outer container and inner box, the inside inner box that is provided with of outer container, the crossing department in inner box the place ahead surface and outer container the place ahead surface is provided with the hole, hole department is provided with the apron through the hinge, be provided with the handle on the apron, outer container both sides surface sets up first ventilation net, inner box both sides surface is provided with the second ventilation net, the inner box rear is provided with the rotary rod, the rotary rod is located inside the outer container.

Preferably, the rotary rod is rotatably connected between the surfaces of the two sides of the inner side rear part of the outer box, a first gear is sleeved on the surface of the middle part of the rotary rod, and second gears are sleeved at the two ends of the rotary rod.

Preferably, the first gear is connected with a driving gear through threaded engagement, and a motor is fixedly connected to the surface of one side of the driving gear.

Preferably, the rear parts of the surfaces of the two sides of the outer box are rotatably connected with second fixing rods, a driven gear is sleeved in the middle of each second fixing rod, and a first fixing block is fixedly connected to the inner side of each second fixing rod.

Preferably, two second fixing blocks are fixedly connected between two sides of the outer box and two sides of the inner box, a first fixing rod is fixedly connected between the second fixing blocks, and a fan is movably sleeved on the surface of the first fixing rod.

Preferably, a fan support is fixedly connected to the periphery of the fan, and a gear ring is arranged on the outer side surface of the fan support and is in meshed connection with the driven gear and the second gear.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) second gear through the rotary rod both sides, it is rotatory to drive driven gear, afterwards because the fan bracket outside is provided with the ring gear, thereby it is rotatory to drive the fan, make the fan rotatory with first dead lever owing to be provided with first dead lever and second fixed block, thereby drive the inside air current circulation of block terminal, make this block terminal have the heat dissipation function, and simultaneously, through the setting of interior box and outer box, utilize the heat of distribution box itself, effectually completely cut off humid environment, and then reach the heat dissipation, the purpose of dampproofing.

(2) Make the inside air current of this block terminal have the circulation through being provided with first ventilation net and second ventilation net to make this block terminal have radiating function, improved the work efficiency of this block terminal.

Drawings

Fig. 1 is a schematic view of the entire structure of the moisture-proof distribution box of the present invention;

fig. 2 is a schematic top view of the moisture-proof distribution box of the present invention;

fig. 3 is an enlarged schematic view of the moisture-proof distribution box of the present invention at a position a in fig. 2;

fig. 4 is an enlarged schematic structural diagram of b in fig. 2 of the moisture-proof distribution box of the present invention.

In the figure: 1. an outer box; 2. a cover plate; 3. a handle; 4. a first ventilation net; 5. an inner box; 6. a second ventilation network; 7. a fan bracket; 8. a first fixed block; 9. rotating the rod; 10. a motor; 11. a first gear; 12. a driving gear; 13. a second fixed block; 14. a first fixing lever; 15. a fan; 16. a second gear; 17. a driven gear; 18. and a second fixing rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

As shown in fig. 1-4, the moisture-proof distribution box comprises an outer box 1 and an inner box 5, the inner box 5 is arranged inside the outer box 1, a hole is formed at the intersection of the front surface of the inner box 5 and the front surface of the outer box 1, an cover plate 2 is arranged at the hole through a hinge, a handle 3 is arranged on the cover plate 2, first ventilation nets 4 are arranged on the two side surfaces of the outer box 1, second ventilation nets 6 are arranged on the two side surfaces of the inner box 5, a rotating rod 9 is arranged behind the inner box 5, and the rotating rod 9 is located inside the outer box 1.

Through above-mentioned technical scheme, make the inside air current of this block terminal have the circulation through being provided with first ventilation net 4 and second ventilation net 6 to make this block terminal have radiating function, improved the work efficiency of this block terminal.

In this embodiment, rotary rod 9 rotates to be connected between the inboard rear both sides surface of outer container 1, rotary rod 9 middle part surface cover is equipped with first gear 11, rotary rod 9 both ends cover is equipped with second gear 16, first gear 11 is connected with driving gear 12 through thread engagement, driving gear 12 one side fixed surface is connected with motor 10, starter motor 10 afterwards, it is rotatory to drive driving gear 12 through motor 10 output shaft, it is connected with the meshing of first gear 11 on rotary rod 9 through driving gear 12 in the rotatory time, it is rotatory to drive rotary rod 9.

In this embodiment, outer container 1 both sides surface rear rotates and is connected with second dead lever 18, and every second dead lever 18 middle part cover is equipped with driven gear 17, the first fixed block 8 of the inboard fixedly connected with of every second dead lever 18, through being provided with second dead lever 18 for driven gear 17 can be rotatory by second dead lever 18 again, thereby can guarantee through being provided with first fixed block 8 that driven gear 17 can not rotate and go out and avoid driven gear 17 to drop.

In this embodiment, two second fixed blocks 13 of fixedly connected with between 1 both sides of outer container and the 5 both sides of inner box, the first dead lever 14 of fixedly connected with between every second fixed block 13, first dead lever 14 surperficial movable sleeve of surface is equipped with fan 15, fan 15 fixedly connected with fan bracket 7 all around, fan bracket 7 outside surface is provided with the ring gear and is connected with driven gear 17 and the meshing of second gear 16, second gear 16 through rotary rod 9 both sides, it is rotatory to drive driven gear 17, afterwards because the fan bracket 7 outside is provided with the ring gear, thereby it is rotatory to drive fan 15, owing to be provided with first dead lever 14 and second fixed block 13 and make fan 15 rotatory with first dead lever 14.

The working principle of the moisture-proof distribution box is as follows:

during the use, at first make the inside air current of this block terminal have the circulation through being provided with first ventilation net 4 and second ventilation net 6, thereby make this block terminal have radiating function, the work efficiency of this block terminal has been improved, starter motor 10 afterwards, it is rotatory to drive fan 15 through motor 10 output shaft, thereby make the unblocked convection current of air current of outer container 1 and inner box 5, the part to the installation of inside block terminal is cooled down and is ventilated and realize that this block terminal has the function of heat dissipation high temperature resistance. The hot air is utilized to dry the air, so that the aim of moisture resistance is fulfilled.

It should be noted that the specific model specification of the motor 10 needs to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Moisture-proof's block terminal includes outer container (1) and inner box (5), its characterized in that: the utility model discloses a ventilation device, including outer container (1), inner box (5) inside inner box (5) that is provided with, inner box (5) the place ahead surface is provided with the hole with outer container (1) the crossing department in place ahead surface, hole department is provided with apron (2) through the hinge, be provided with handle (3) on apron (2), outer container (1) both sides surface sets up first ventilation net (4), inner box (5) both sides surface is provided with second ventilation net (6), inner box (5) rear is provided with rotary rod (9), rotary rod (9) are located inside outer container (1).

2. The moisture resistant electrical distribution box of claim 1, wherein: rotary rod (9) rotate to be connected between the inboard rear both sides surface of outer container (1), rotary rod (9) middle part surface cover is equipped with first gear (11), rotary rod (9) both ends cover is equipped with second gear (16).

3. The moisture resistant electrical distribution box of claim 2, wherein: the first gear (11) is connected with a driving gear (12) through threaded engagement, and a motor (10) is fixedly connected to the surface of one side of the driving gear (12).

4. The moisture resistant electrical distribution box of claim 2, wherein: the outer container (1) is characterized in that second fixing rods (18) are rotatably connected to the rear sides of the surfaces of the two sides of the outer container (1), a driven gear (17) is sleeved in the middle of each second fixing rod (18), and each second fixing rod (18) is fixedly connected with a first fixing block (8) on the inner side.

5. The moisture resistant electrical distribution box of claim 1, wherein: two second fixed blocks (13) of fixedly connected with between outer container (1) both sides and inner box (5) both sides, every fixedly connected with first dead lever (14) between second fixed block (13), first dead lever (14) surface activity cover is equipped with fan (15).

6. The moisture resistant electrical distribution box of claim 5, wherein: the fan support (7) is fixedly connected to the periphery of the fan (15), and a gear ring is arranged on the outer side surface of the fan support (7) and meshed with the driven gear (17) and the second gear (16).