CN212543158U

CN212543158U - Low-voltage distribution box with protection function

Info

Publication number: CN212543158U
Application number: CN202021484646.9U
Authority: CN
Inventors: 黄贤冬
Original assignee: Suzhou Yaohan Electric Co ltd
Current assignee: Suzhou Yaohan Electric Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-02-12
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a low pressure block terminal with safeguard function, including box, rose box, linear electric motor and suction fan, the bottom four corners symmetric weld of box is fixed with four supporting legs of group, and the bottom welded fastening of supporting leg has the supporting shoe, welded fastening has the multiunit backup pad in the box, the multiunit air vent has been seted up in the backup pad, latter half on box roof surface has the hair-dryer through the bolt fastening, the box top on hair-dryer right side has the rose box through the bolt fastening, there is linear electric motor through the bolt fastening on the backplate of box, the first half of box right side outer wall has the suction fan through the bolt fastening, the intake pipe and the box of suction fan are linked together. This low voltage distribution box with safeguard function can remove dust to distributor surface heat dissipation in the time, prevents that the deposition from influencing the distributor and using, has prolonged the life of distributor.

Description

Low-voltage distribution box with protection function

Technical Field

The utility model belongs to the technical field of the block terminal, concretely relates to low voltage distribution box with safeguard function.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, and can be switched on or switched off by a manual or automatic switch in normal operation.

At present, after the existing low-voltage distribution box is used for a long time, the temperature of a distributor is too high, the normal work of the distributor is easily influenced, the distributor is easily burnt out, a short circuit is caused, in addition, after the low-voltage distribution box is used for a long time, the surface of the distributor is easily accumulated with dust, in addition, the cleaning is not easy, and the dust easily enters the interior of an electric wire interface.

Therefore, in order to meet the current situation, it is urgently needed to design and produce a low-voltage distribution box with a protection function so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low voltage distribution box with safeguard function 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 low voltage distribution box with safeguard function, includes box, rose box, linear electric motor and suction fan, the bottom four corners symmetric weld of box is fixed with four groups of supporting legs, and the bottom welded fastening of supporting leg has the supporting shoe, welded fastening has the multiunit backup pad in the box, the multiunit air vent has been seted up in the backup pad, latter half on box roof surface has the hair-dryer through the bolt fastening, the box top on hair-dryer right side has the rose box through the bolt fastening, there is linear electric motor through the bolt fastening on the backplate of box, the first half of box right side outer wall has the suction fan through the bolt fastening, the intake pipe and the box of suction fan are linked together.

Preferably, two sets of rectangle through grooves have been seted up on the roof of rose box, two sets of rectangle through grooves on the rose box roof have fixed frame one and fixed frame two of sliding connection respectively, the dust guard has been placed in the fixed frame one, the hygroscopic plate has been placed in the fixed frame two, there is the pull ring at the top of fixed frame one and fixed frame two through the bolt fastening, two sets of draw-in grooves have been seted up on the bottom plate of rose box, there is the fixture block bottom of fixed frame one and fixed frame two through the bolt fastening, the fixture block joint of fixed frame one and fixed frame two bottoms is fixed in the draw-in groove of bottom plate of filter box.

Preferably, an air blowing pipe is fixed on a workbench of the linear motor through a bolt, a plurality of groups of through holes are formed in the air blowing pipe, a flexible hose is fixed at the top of the air blowing pipe, and the top of the flexible hose is communicated with the filter box.

Preferably, a placing groove is formed in the left side plate of the box body, a baffle is connected to the placing groove of the box body in a sliding mode, a heat dissipation groove matched with the baffle is formed in the left side plate of the box body, a fixing block is fixed to the outer wall of the left side of the box body in a welding mode, an electric telescopic rod is fixed to the surface of the fixing block through bolts, and the top of the electric telescopic rod is fixedly connected with the baffle through a connecting block.

Preferably, the box body is hinged with a sealing door through a hinge, a groove is formed in the sealing door, a handle is rotatably connected into the groove of the sealing door through a rotating shaft, and a door lock is installed on the sealing door.

The utility model discloses a technological effect and advantage: according to the low-voltage distribution box with the protection function, the outside air is blown into the filter box through the blower, the dust guard and the moisture absorption plate in the filter box filter and dehumidify the outside air, the dried and filtered air enters the box body and is matched with the suction fan to realize air circulation in the box body, so that moisture is prevented from remaining in the box body, and the drying in the box body is ensured; meanwhile, the linear motor drives the air blowing pipe to move up and down in the box body, so that dust in the box body can be blown up, and the suction fan discharges air with dust out of the box body, so that dust accumulation on the surface of a distributor is avoided; the air in the box is drawn to the suction fan, can be with the box interior steam exhaust box, when the temperature in the box is higher, electric telescopic handle pulls open the baffle for the air flow speed in the box improves the radiating efficiency in the box, and this low pressure block terminal with safeguard function can remove dust to distributor surface cooling's while, prevents that the deposition from influencing the distributor and using, has prolonged the life of distributor.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of the filter box of the present invention;

fig. 4 is a schematic structural view of the first fixing frame of the present invention.

In the figure: the device comprises a box body 1, supporting blocks 2, a supporting plate 3, a blower 4, a filter box 5, a fixing frame I6, a dust guard 7, a fixing frame II 8, a moisture absorption plate 9, a linear motor 10, an expansion hose 11, an air blowing pipe 12, a suction fan 13, an electric expansion link 14 and a baffle 15.

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.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

The utility model provides a low voltage distribution box with safeguard function as shown in fig. 1-4, including box 1, rose box 5, linear electric motor 10 and suction fan 13, box 1's bottom four corners symmetry welded fastening has four supporting legs of group, and the bottom welded fastening of supporting leg has supporting shoe 2, the bottom bonding of supporting shoe 2 is fixed with dampproofing pad, and the supporting leg can prevent that the moisture on ground from getting into in box 1, the welded fastening has multiunit backup pad 3 in the box 1, the multiunit air vent has been seted up in the backup pad 3, latter half on box 1 roof surface has hair-dryer 4 through the bolt fastening, hair-dryer 4's model can be selected to: RB-83D-3, a filter box 5 is fixed to the top of a box body 1 on the right side of a blower 4 through bolts, an air outlet pipe of the blower 4 is communicated with the filter box 5, a linear motor 10 is fixed to a back plate of the box body 1 through bolts, and the type of the linear motor 10 can be selected as follows: RY45, the first half of box 1 right side outer wall is fixed with suction fan 13 through the bolt, suction fan 13's model can be selected: RB-73D-1, the air inlet pipe of the suction fan 13 is communicated with the box body 1, and a processor and a temperature sensor (not shown in the figure) are respectively fixed on the inner wall of the box body 1 through bolts.

Specifically, two groups of rectangular through grooves are formed in a top plate of the filter box 5, a first fixing frame 6 and a second fixing frame 8 are respectively connected to the two groups of rectangular through grooves in the top plate of the filter box 5 in a sliding manner, sealing strips are fixedly bonded in the rectangular grooves in the top plate of the filter box 5 to ensure the sealing performance of the filter box 5, a dustproof plate 7 is placed in the first fixing frame 6, a moisture absorption plate 9 is placed in the second fixing frame 8, pull rings are fixed to the tops of the first fixing frame 6 and the second fixing frame 8 through bolts, two groups of clamping grooves are formed in a bottom plate of the filter box 5, clamping blocks are fixed to the bottoms of the first fixing frame 6 and the second fixing frame 8 through bolts, the clamping blocks at the bottoms of the first fixing frame 6 and the second fixing frame 8 are clamped and fixed in the clamping grooves in the bottom plate of the filter box 5, and top covers of the first fixing, convenient to detach conveniently changes dust guard 7 and moisture absorption plate 9.

Specifically, be fixed with gas blow pipe 12 through the bolt on linear electric motor 10's the workstation, the multiunit through-hole has been seted up on the gas blow pipe 12, the top of gas blow pipe 12 is fixed with expansion hose 11, expansion hose 11 is linked together with gas blow pipe 12, expansion hose 11's top is linked together with rose box 5, expansion hose 11 has been located the right side of hydroscopic plate 9, the distance between backup pad 3 and the backplate of box 1 is greater than the distance between gas blow pipe 12 and the backplate of box 1, and the gas blow pipe 12 of being convenient for reciprocates at the rear of backup pad 3.

Specifically, the standing groove has been seted up in the left side board of box 1, sliding connection has baffle 15 in the standing groove of box 1, set up on the left side board of box 1 with baffle 15 assorted radiating groove, there is the dust screen through the bolt fastening in the radiating groove of the 1 left side board of box, welded fastening has the fixed block on the left side outer wall of box 1, and the surface of fixed block has electric telescopic handle 14 through the bolt fastening, electric telescopic handle 14's model can be selected and is: TGA-300 the top of electric telescopic handle 14 is through connecting block and baffle 15 fixed connection.

Specifically, it has sealing door to articulate through the hinge on the box 1, the last recess of having seted up of sealing door, be connected with the handle through the pivot rotation in the recess of sealing door, the last lock of installing of sealing door.

Working principle, this low voltage distribution box with safeguard function, when using, install distribution device on backup pad 3, start hair-dryer 4, hair-dryer 4 blows in the rose box 5 with the outside air, dust guard 7 and the moisture absorption plate 9 in the rose box 5 filter and dehumidify the operation with the outside air, the air after the drying filtration gets into gas blow pipe 12 through flexible hose 11, start linear electric motor 10 simultaneously, linear electric motor 10 drives gas blow pipe 12 and reciprocates in box 1, blow up the dust in box 1, start suction fan 13 simultaneously, suction fan 13 discharges the air that has the dust in box 1, avoid the distribution device surface deposition, realize the circulation of air in box 1 simultaneously, prevent that moisture from staying in box 1, temperature sensor detects the temperature in box 1, when the temperature in box 1 is higher than the temperature of settlement, the electric telescopic rod 14 pulls the baffle 15 open, so that the air flow speed in the box body 1 is increased, and the heat dissipation efficiency in the box body 1 is improved.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a low voltage distribution box with safeguard function, includes box (1), rose box (5), linear electric motor (10) and suction fan (13), its characterized in that: the bottom four corners symmetry welded fastening of box (1) has four groups of supporting legs, and the bottom welded fastening of supporting leg has supporting shoe (2), welded fastening has multiunit backup pad (3) in box (1), the multiunit air vent has been seted up on backup pad (3), the latter half on box (1) roof surface has hair-dryer (4) through the bolt fastening, box (1) top on hair-dryer (4) right side has rose box (5) through the bolt fastening, there are linear electric motor (10) through the bolt fastening on the backplate of box (1), the first half of box (1) right side outer wall has suction fan (13) through the bolt fastening, the intake pipe and box (1) of suction fan (13) are linked together.

2. The low-voltage distribution box with the protection function according to claim 1, characterized in that: the improved filter box is characterized in that two groups of rectangular through grooves are formed in a top plate of the filter box (5), two groups of rectangular through grooves in the top plate of the filter box (5) are slidably connected with a first fixing frame (6) and a second fixing frame (8) respectively, a dust guard (7) is placed in the first fixing frame (6), a moisture absorption plate (9) is placed in the second fixing frame (8), pull rings are fixed at the tops of the first fixing frame (6) and the second fixing frame (8) through bolts, two groups of clamping grooves are formed in a bottom plate of the filter box (5), clamping blocks are fixed at the bottoms of the first fixing frame (6) and the second fixing frame (8) through bolts, and the clamping blocks at the bottoms of the first fixing frame (6) and the second fixing frame (8) are clamped in the clamping.

3. The low-voltage distribution box with the protection function according to claim 1, characterized in that: an air blowing pipe (12) is fixed on a workbench of the linear motor (10) through a bolt, a plurality of groups of through holes are formed in the air blowing pipe (12), a flexible hose (11) is fixed at the top of the air blowing pipe (12), and the top of the flexible hose (11) is communicated with the filter box (5).

4. The low-voltage distribution box with the protection function according to claim 1, characterized in that: the novel heat dissipation box is characterized in that a placing groove is formed in a left side plate of the box body (1), a baffle (15) is connected to the placing groove of the box body (1) in a sliding mode, a heat dissipation groove matched with the baffle (15) is formed in a left side plate of the box body (1), a fixing block is fixed to the outer wall of the left side of the box body (1) in a welding mode, an electric telescopic rod (14) is fixed to the surface of the fixing block through bolts, and the top of the electric telescopic rod (14) is fixedly connected with the baffle (15) through a connecting block.

5. The low-voltage distribution box with the protection function according to claim 1, characterized in that: the box body (1) is hinged with a sealing door through a hinge, a groove is formed in the sealing door, a handle is rotatably connected into the groove of the sealing door through a rotating shaft, and a door lock is installed on the sealing door.