CN215989693U

CN215989693U - Dustproof and dehumidifying outdoor safe distribution box

Info

Publication number: CN215989693U
Application number: CN202122184849.7U
Authority: CN
Inventors: 顾才军; 吴建中; 钱超
Original assignee: Jiangsu Yikai Electric Co ltd
Current assignee: Jiangsu Yikai Electric Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-08
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a dustproof and dehumidifying outdoor safety distribution box, which relates to the technical field of distribution boxes and specifically relates to a dustproof and dehumidifying outdoor safety distribution box. This can prevent dust dehumidification outdoor safe type block terminal of using, through the first drier that sets up at the breather pipe, when the air passes from the breather pipe, utilize first drier to absorb the moisture that contains in the air, conveniently dry the air, avoid the inside electrical components of block terminal body to wet.

Description

Dustproof and dehumidifying outdoor safe distribution box

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a dustproof and dehumidifying outdoor safety distribution box.

Background

The distribution box is a low-voltage distribution box formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. The control center is used for commanding various components in a power supply circuit to reasonably distribute electric energy, is a control link for reliably receiving an upper end power supply and correctly feeding out load electric energy, and is also a key for obtaining whether a user is satisfied with the power supply quality.

Outdoor block terminal is generally installed outdoors, because outdoor environment is comparatively changeable, when meetting strong wind or sand and dust weather, the dust that can contain in the air, enter into the inside of block terminal easily, lead to the more dust that falls of the interior electrical components of block terminal, lead to electrical components contact failure easily, influence electrical components's normal use, in addition, when meetting sleet weather, humidity in the air is great, steam is easily along with the inside of air admission block terminal, lead to the inside of block terminal to wet, lead to electrical components to appear the condition of damaging easily, for this reason we provide a dustproof dehumidification outdoor safe type block terminal.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a dustproof and dehumidifying outdoor safety distribution box, which solves the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a can prevent dust dehumidification outdoor safe type block terminal, includes the block terminal body, the bottom fixedly connected with air inlet of block terminal body, the top fixedly connected with breather pipe of air inlet, the top fixedly connected with gas outlet of breather pipe, the equal fixed mounting in inside of air inlet and breather pipe has the dust screen, the outside cladding of breather pipe has first drier, the below fixed mounting of block terminal body top inner wall has many empty backup pads, the second drier has been placed at the top of many empty backup pads, the top fixed mounting of block terminal body has the dust screen.

Optionally, the first sealing strip of positive fixedly connected with of block terminal body, the positive left side of block terminal body articulates there is the distribution box door, the second seal groove has been seted up to the medial surface of distribution box door, second seal groove and first sealing strip interference fit use through the cooperation of first sealing strip and second seal groove, utilize first sealing strip and second seal groove to seal block terminal body and block terminal door, have improved the sealed effect after the block terminal door is closed.

Optionally, a first sealing groove is formed in the inner wall of the distribution box body, a fixing frame is fixedly connected to the inner side of the distribution box door, and works as when the distribution box door is closed, the fixing frame is connected to the inside of the distribution box body in a clamped mode, a second sealing strip is fixedly connected to the outer side face of the fixing frame and in interference fit with the first sealing groove, a glass observation window is fixedly installed in the middle of the distribution box door, when the distribution box door is closed, the second sealing strip is clamped in the first sealing groove, further sealing is conducted on the distribution box body and the distribution box door through the second sealing strip and the first sealing groove, and the sealing effect after the distribution box body and the distribution box door are closed is fully guaranteed.

Optionally, the first separation blade that encloses of bottom fixedly connected with of block terminal body, first the separation blade that encloses centers on the outside at the air inlet, the quantity of air inlet has two and distributes about block terminal body bilateral symmetry, through setting up first the separation blade that encloses, can avoid the rainwater to flow into the air inlet along block terminal body bottom.

Optionally, the bottom fixedly connected with casing of block terminal body inner chamber, the top at the casing is seted up to the gas outlet, first drier is filled in the inside of casing, the drying hole has been seted up to the outside of breather pipe, the breather pipe is the S-shaped and distributes in first drier, through designing into the S type with the breather pipe, has increased the length of breather pipe in first drier, can make the air to the breather pipe inside of first drier more abundant carry out the drying.

Optionally, block terminal body top inner wall below fixed mounting has cooling fan, cooling fan is located between second drier and the dust screen, the top fixed mounting of block terminal body has the second to enclose the separation blade, the second encloses the separation blade around the outside at the dust screen, the top fixed mounting that the separation blade is enclosed to the second has the canopy, and through setting up cooling fan, be favorable to reducing the inside temperature of block terminal body, conveniently cool down the inside electrical components of block terminal body, avoid electrical components's high temperature, and the second encloses separation blade and canopy and can avoid the rainwater to enter into the block terminal from the dust screen.

The utility model provides a dustproof and dehumidifying outdoor safe distribution box which has the following beneficial effects:

1. this but dustproof dehumidification's outdoor safe type block terminal, through setting up first sealing strip, first seal groove, the second sealing strip, when the block terminal door is closed, first sealing strip and second sealing strip can be in the joint second seal groove and first seal groove respectively, utilize first sealing strip, first seal groove, the second sealing strip seals block terminal body and block terminal door, can avoid external dust and steam to enter into the block terminal body from the gap between the two, through set up the dirt screen in air inlet and the gas outlet at breather pipe both ends respectively, can filter the dust that contains in the air, avoid the dust to enter into the inside of block terminal body, place the interior electrical components of block terminal body on the deposition.

2. This can prevent dust dehumidification outdoor use safe type block terminal, through the first drier that sets up at the breather pipe, when the air passes from the breather pipe, utilize first drier to absorb the moisture that contains in the air, conveniently carry out the drying to the air, avoid the inside electrical components of block terminal body to wet, top through at the block terminal body sets up radiator fan, utilize radiator fan to discharge the inside hot-air of block terminal body, be favorable to reducing the inside temperature of block terminal body, the convenience is cooled down to the inside electrical components of block terminal body, avoid electrical components's high temperature.

Drawings

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

FIG. 2 is a schematic top sectional view of the present invention;

FIG. 3 is a schematic sectional view of the housing of the present invention;

fig. 4 is a structural schematic diagram of a front elevation half section of the utility model.

In the figure: 1. a distribution box body; 2. a first seal strip; 3. a first seal groove; 4. a distribution box door; 5. a second seal groove; 6. a fixing frame; 7. a second seal strip; 8. a glass viewing window; 9. an air inlet; 10. a first fence piece; 11. a breather pipe; 12. drying the pores; 13. a first desiccant; 14. a housing; 15. an air outlet; 16. a porous support plate; 17. a second desiccant; 18. a heat radiation fan; 19. a dust screen; 20. a second baffle plate; 21. a rain shelter.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a dustproof and dehumidifying outdoor safe distribution box comprises a distribution box body 1, wherein a first sealing strip 2 is fixedly connected to the front side of the distribution box body 1, a distribution box door 4 is hinged to the left side of the front side of the distribution box body 1, a second sealing groove 5 is formed in the inner side surface of the distribution box door 4, the second sealing groove 5 is in interference fit with the first sealing strip 2, the first sealing strip 2 and the second sealing groove 5 are used in a matched mode, when the distribution box door 4 is closed, the first sealing strip 2 is clamped into the second sealing groove 5, the distribution box body 1 and the distribution box door 4 are sealed through the first sealing strip 2 and the second sealing groove 5, the sealing effect after the distribution box door 4 is closed is improved, a first sealing groove 3 is formed in the inner wall of the distribution box body 1, a fixing frame 6 is fixedly connected to the inner side of the distribution box door 4, when the distribution box door 4 is closed, the fixing frame 6 is clamped in the distribution box body 1, lateral surface fixedly connected with second sealing strip 7 of fixed frame 6,

second sealing strip

7 and 3 interference fit of first seal groove, cooperation through second sealing strip 7 and first seal groove 3 is used, when block terminal door 4 is closed, second sealing strip 7 is in the joint first seal groove 3, utilize second sealing strip 7 and first seal groove 3 to carry out further sealedly to block terminal body 1 and block terminal door 4, the sealed effect after block terminal body 1 and block terminal door 4 are closed has fully been guaranteed, the middle part fixed mounting of block terminal door 4 has glass observation window 8, set up glass observation window 8 through the inside at block terminal door 4, need not open block terminal door 4 and can observe the inside condition of block terminal body 1, the convenient electrical components to block terminal body 1 inside looks over.

Referring to fig. 1, 3 and 4, the bottom of the distribution box body 1 is fixedly connected with an air inlet 9, the bottom of the distribution box body 1 is fixedly connected with a first enclosing barrier 10, the first enclosing barrier 10 surrounds the outside of the air inlet 9, the number of the air inlets 9 is two, and the two air inlets are distributed symmetrically left and right with respect to the distribution box body 1, the top of the air inlet 9 is fixedly connected with a vent pipe 11, the outside of the vent pipe 11 is coated with a first desiccant 13, the first desiccant 13 is arranged on the vent pipe 11, when air passes through the vent pipe 11, the first desiccant 13 is used for absorbing moisture contained in the air, so that the air is conveniently dried, electrical components inside the distribution box body 1 are prevented from being affected with damp, the bottom of the inner cavity of the distribution box body 1 is fixedly connected with a shell 14, an air outlet 15 is arranged on the top of the shell 14, and the first desiccant 13 is filled inside the shell 14, drying hole 12 has been seted up to breather pipe 11 'S outside, breather pipe 11 is the S-shaped distribution in first drier 13, through designing breather pipe 11 into the S type, the length of breather pipe 11 in first drier 13 has been increased, can make the more abundant air to breather pipe 11 inside of first drier 13 dry, breather pipe 11' S top fixedly connected with gas outlet 15, the equal fixed mounting in inside of air inlet 9 and breather pipe 11 has the dust screen, set up the dust screen in air inlet 9 and the gas outlet 15 at breather pipe 11 both ends respectively, can filter the dust that contains in the air, avoid the dust to enter into the inside of block terminal body 1, place the interior electrical components of block terminal body 1 on the deposition.

Referring to fig. 4, a multi-cavity support plate 16 is fixedly installed below the inner wall of the top of the distribution box body 1, a second desiccant 17 is placed on the top of the multi-cavity support plate 16, the second desiccant 17 is arranged to dry air entering and exiting from the top of the distribution box body 1, so as to prevent water vapor from entering the distribution box body 1 from the top of the distribution box body 1, a dust screen 19 is fixedly installed on the top of the distribution box body 1, a heat dissipation fan 18 is fixedly installed below the inner wall of the top of the distribution box body 1, the type of the heat dissipation fan 18 is SJ-6015, the heat dissipation fan 18 is arranged on the top of the distribution box body 1, so as to discharge hot air inside the distribution box body 1 by using the heat dissipation fan 18, thereby facilitating to reduce the temperature inside the distribution box body 1, facilitating cooling of electrical components inside the distribution box body 1, and avoiding over-high temperature of the electrical components, radiator fan 18 is located between second drier 17 and the dust screen 19, the top fixed mounting of block terminal body 1 has the second to enclose separation blade 20, the second encloses separation blade 20 around the outside at dust screen 19, the top fixed mounting that the separation blade 20 was enclosed to the second has canopy 21, enclose separation blade 20 and canopy 21 through setting up the second, the second encloses separation blade 20 and canopy 21 and can avoid external rainwater to enter into the inside of block terminal body 1 from dust screen 19, play waterproof effect.

In conclusion, when the dustproof and dehumidification outdoor safety distribution box is used, the distribution box door 4 is closed, the first sealing strip 2 is clamped in the second sealing groove 5, the second sealing strip 7 is clamped in the first sealing groove 3, the distribution box body 1 and the distribution box door 4 are sealed, air in the distribution box body 1 is discharged through the heat dissipation fan 18, the interior of the distribution box body 1 is cooled, outside air enters the vent pipe 11 from the air inlet 9 at the bottom of the distribution box body 1, dust in the air is filtered by using the dust filter net in the air inlet 9, the air in the vent pipe 11 is dried by the first drying agent 13, moisture in the air is removed, manual operation of the interior of the distribution box body 1 is avoided, the second enclosure piece 20 and the rain shelter 21 at the top of the distribution box body 1 can prevent outside rainwater from entering the interior of the distribution box body 1 from the dustproof net 19, the waterproof effect is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a but dustproof dehumidification's outdoor safe type block terminal of using, includes block terminal body (1), its characterized in that: the utility model discloses a dustproof distribution box, including block terminal body (1), bottom fixedly connected with air inlet (9), the top fixedly connected with breather pipe (11) of air inlet (9), the top fixedly connected with gas outlet (15) of breather pipe (11), the equal fixed mounting in inside of air inlet (9) and breather pipe (11) has the dust screen, the outside cladding of breather pipe (11) has first drier (13), the below fixed mounting of block terminal body (1) top inner wall has sky backup pad (16), second drier (17) have been placed at the top of sky backup pad (16), the top fixed mounting of block terminal body (1) has dust screen (19).

2. The outdoor safe distribution box capable of preventing dust and removing moisture according to claim 1, characterized in that: the utility model discloses a power distribution box, including block terminal body (1), positive left side of block terminal body (1) articulates there is distribution box door (4), second seal groove (5) have been seted up to the medial surface of distribution box door (4), second seal groove (5) and first sealing strip (2) interference fit.

3. The outdoor safe distribution box capable of preventing dust and removing moisture according to claim 2, characterized in that: first seal groove (3) have been seted up on the inner wall of block terminal body (1), the fixed frame of inboard fixedly connected with (6) of distribution box door (4) works as when distribution box door (4) are closed, the inside at block terminal body (1) of fixed frame (6) joint, lateral surface fixedly connected with second sealing strip (7) of fixed frame (6), second sealing strip (7) and first seal groove (3) interference fit, the middle part fixed mounting of distribution box door (4) has glass observation window (8).

4. The outdoor safe distribution box capable of preventing dust and removing moisture according to claim 1, characterized in that: the bottom fixedly connected with of block terminal body (1) is first encloses separation blade (10), first enclose separation blade (10) around the outside at air inlet (9), the quantity of air inlet (9) has two and distributes about block terminal body (1) bilateral symmetry.

5. The outdoor safe distribution box capable of preventing dust and removing moisture according to claim 1, characterized in that: the bottom fixedly connected with casing (14) of block terminal body (1) inner chamber, the top at casing (14) is seted up in gas outlet (15), first drier (13) are filled in the inside of casing (14), drying hole (12) have been seted up to the outside of breather pipe (11), breather pipe (11) are S-shaped and distribute in first drier (13).

6. The outdoor safe distribution box capable of preventing dust and removing moisture according to claim 1, characterized in that: block terminal body (1) top inner wall below fixed mounting has cooling blower (18), cooling blower (18) are located between second drier (17) and dust screen (19), the top fixed mounting of block terminal body (1) has the second to enclose separation blade (20), the second encloses separation blade (20) around the outside at dust screen (19), the top fixed mounting that the second enclosed separation blade (20) has weather enclosure (21).