CN212162560U - Dustproof power distribution cabinet - Google Patents

Abstract

The utility model discloses a dustproof power distribution cabinet relates to switch board technical field, the power distribution box comprises a box body, the interior roof fixedly connected with heat dissipation fan of box, the equal fixedly connected with U type card strip in box inner wall bottom one end and fixed stop's left side, the middle joint of two U type card strips has a dust removal section of thick bamboo, and dust removal section of thick bamboo left end front side is equipped with the spring catch bamboo shoot, spring catch bamboo shoot fixed connection in the inside wall of box. This dustproof power distribution cabinet crosses and sets up the suction fan, can follow the box outside the intake air in the box, can play radiating effect, through setting up first dust removal net, can play the effect of dust in the initial stage filtration intake air, through setting up a dust removal section of thick bamboo and dust removal filter core, can be great degree adsorb the dust, through setting up U type card strip and spring catch bamboo shoot, make dust removal section of thick bamboo and dust removal filter core convenient to detach and change, through setting up air-supply line and exhaust vent, in the inspiratory air admission air-supply line, can follow the exhaust vent and discharge, take away the heat in the box.

Description

Dustproof power distribution cabinet

Technical Field

The utility model relates to a switch board technical field specifically is a dustproof power distribution cabinet.

Background

Along with the continuous development of the electric power industry in China, the requirements of people on the safety and the economy of an electric power system are higher and higher, a low-voltage power distribution cabinet is widely accepted by people due to higher safety and better economy, the power distribution cabinet is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, the power distribution cabinet is the final-stage equipment of the power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the motor control center is used in occasions with concentrated loads and more loops, the power distribution cabinet distributes electric energy of a certain circuit of previous-stage power distribution equipment to nearby loads, the power distribution cabinet provides protection, monitoring and control for the loads, and the power distribution cabinet can be installed in various occasions, such as schools, organs, hospitals, factories, workshops and families, and the like, and plays an indispensable role in the production and life of.

The power distribution cabinet that exists on the market at present mostly has dustproof effect poor, only uses single filter screen, and it is not thorough to filter the dust, and the filter screen is unfavorable for changing and clear problem, and the especially dust filters unfavorable entering power distribution box of the workshop dust that the dust is pervasive and influences power distribution box normal work, and closed power distribution box is good although dustproof effectual on the market in addition, but the radiating effect is relatively poor, and the temperature easily risees in the power distribution box, shortens power distribution box life seriously.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides a dustproof power distribution cabinet, the power distribution cabinet comprises a box body, the interior roof fixedly connected with heat dissipation fan of box, fixed stop under the fixedly connected with in the middle part of the box diapire, porose and downthehole fixedly connected with suction fan is seted up at fixed stop's middle part down, the equal fixedly connected with U type card strip in left side of box inside wall bottom one end and fixed stop, two the middle joint of U type card strip has a dust removal section of thick bamboo, dust removal section of thick bamboo left end front side is equipped with spring catch bamboo shoot, spring catch bamboo shoot fixed connection is in the inside wall of box.

Furthermore, the upper part of the front surface of the box body is fixedly hinged with an upper box door, and the lower part of the front surface of the box body is fixedly hinged with a lower box door.

By adopting the technical scheme, the box body is convenient to seal and open, the circuit is convenient to control during use, and dust is prevented from entering in a sealing mode during closing.

Furthermore, four corners of the bottom surface of the box body are fixedly connected with bases, and the lower portion of the left side of the box body is connected with a first dust removal net through threads.

Through adopting above-mentioned technical scheme, make the more steady placing of box, the preliminary filtration dust of first dust removal net ability.

Furthermore, four heat dissipation holes are formed in the left side face and the right side face of the box body, and the two ends of the heat dissipation holes are connected with dust screens through threads.

By adopting the technical scheme, the heat dissipation is facilitated, and meanwhile, the dust is ensured not to enter easily.

Furthermore, an upper fixed baffle is fixedly connected to the lower portion of the inner side wall of the box body, a hole is formed in the right side of the upper fixed baffle, the bottom end of the hole is connected with a second dust removal net through threads, an air inlet pipe is fixedly connected to the upper fixed baffle, an air outlet hole is formed in the air inlet pipe, the right end of the air inlet pipe is communicated with the hole in the upper fixed baffle, and the bottom surface of the upper fixed baffle is fixedly connected with the upper surface of the lower fixed baffle.

Through adopting above-mentioned technical scheme, can take away the heat that the box produced with the air suction box outside the box in, and can prevent that the dust from getting into the box.

Furthermore, the inside joint of dust removal section of thick bamboo has the dust removal filter core, fixedly connected with control circuit on the inner wall of box.

Through adopting above-mentioned technical scheme, dust removal filter core convenient to detach is showing the effect that improves the dust removal.

Compared with the prior art, this dustproof power distribution cabinet possesses following beneficial effect:

1. the utility model discloses a set up the extraction fan, can follow the box outside the intake air gets into in the box, can play radiating effect, through setting up first dust removal net, can play the effect of dust in the initial stage filtration intake air, through setting up a dust removal section of thick bamboo and dust removal filter core, can be great degree adsorb the dust, play the key role to filtering the dust, through setting up U type card strip and spring catch bamboo shoot, make a dust removal section of thick bamboo and dust removal filter core convenient to detach and change, more be favorable to guaranteeing the dust removal effect, through setting up second dust removal net, can play the effect of further dust in the filtration intake air.

2. The utility model discloses a set up air-supply line and exhaust vent, can play in the inspiratory air admission air-supply line, can follow the exhaust vent and discharge, can play the effect of taking away heat in the box, can accelerate the thermal scattering and disappearing in the box through setting up the heat dissipation fan, through set up opening decurrent louvre in the box both sides, can play the heat in the box outside the louvre discharge box, prevent the too high effect of temperature in the box, the louvre is decurrent, can guarantee more that the dust is difficult for getting into in the box, set up the dust screen through the both ends at the louvre, can further play the effect that prevents the dust and get into, and the dust screen can dismantle, play and be convenient for wash and change.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of the dust removing cylinder of the present invention;

fig. 4 is an enlarged view of the cross-sectional structure at a position a of the present invention.

In the figure: 1-box body, 2-heat dissipation fan, 3-upper box door, 4-lower box door, 5-first dust removal net, 6-dust prevention net, 7-base, 8-air inlet pipe, 9-air outlet hole, 10-second dust removal net, 11-U-shaped clamping strip, 12-spring clamping bamboo shoot, 13-dust removal barrel, 14-suction fan, 15-dust removal filter element, 16-heat dissipation hole, 17-control circuit, 18-lower fixed baffle and 19-upper fixed baffle.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a dustproof power distribution cabinet, the switch board of this application is indoor use, including box 1, box 1's interior roof fixedly connected with heat dissipation fan 2, box 1 openly upper portion fixed hinge has last chamber door 3, box 1 openly lower part fixed hinge has lower chamber door 4, convenient control each circuit during use, it gets into to seal when closing, the equal fixedly connected with base 7 in four corners of box 1 bottom surface, make more steady placing of box 1, there is first dust removal net 5 box 1 left lower part through threaded connection, can preliminary filtration dust, four louvres 16 have all been seted up to box 1's left surface and right flank, there is dust screen 6 at eight louvres 16's both ends all through threaded connection, be favorable to thermal scattering and disappearing, ensure simultaneously that the dust is difficult to get into.

A lower fixed baffle 18 is fixedly connected with the middle part of the inner wall of the box body 1, an upper fixed baffle 19 is fixedly connected with the lower part of the inner wall of the box body 1, the right side of the upper fixed baffle 19 is provided with a hole, the bottom end of the hole is connected with a second dust removing net 10 through a thread, an air inlet pipe 8 is fixedly connected with the upper fixed baffle 19, an air outlet hole 9 is arranged on the air inlet pipe 8, the right end of the air inlet pipe 8 is communicated with the hole on the upper fixed baffle 19, air outside the box body 1 can be sucked into the box body 1 to take away heat generated by the box body 1, and dust can be prevented from entering the box body 1, the bottom surface of the upper fixed baffle 19 is fixedly connected with the upper surface of the lower fixed baffle 18, the middle part of the lower fixed baffle 18 is provided with a hole, a suction fan 14 is fixedly connected with the hole, U-shaped clamping strips 11 are fixedly connected with one end of, the left end front side of a dust removal section of thick bamboo 13 is equipped with spring catch bamboo shoot 12, and spring catch bamboo shoot 12 fixed connection is in the inside wall of box 1, and the inside joint of a dust removal section of thick bamboo 13 has dust removal filter core 15, and dust removal filter core 15 convenient to detach is showing the effect that improves the dust removal, fixedly connected with control circuit 17 on the inner wall of box 1.

The working principle is as follows: when the dust removal device is used, firstly, the control circuit 17, the heat dissipation fan 2 and the exhaust fan 14 are connected with a municipal power supply, each switch is turned on, the upper box door 3 and the lower box door 4 are closed, air outside the box body 1 is sucked into the box body 1 under the action of the exhaust fan 14, because the working environment of the power distribution box has more dust, the air with dust is firstly primarily filtered by the first dust removal net 5 and is firstly treated, the first dust removal net 5 adopts thread fixing and is convenient to disassemble and clean, then the air enters the dust removal cylinder 13, the dust removal filter element 15 is arranged in the dust removal cylinder 13, under the adsorption action of the dust removal filter element 15, the dust in the air is largely filtered, the dust removal cylinder 13 is of a movable structure, the dust removal cylinder is fixed by the U-shaped clamping strips 11 and the spring clamping strips 12 and is easy to disassemble and convenient to use, the dust removal filter element 15 is clamped in the dust removal cylinder 13 and is easy to replace, the air filtered by the dust removal cylinder 13 enters the air inlet, air gets into in the box 1 through exhaust vent 9, under the effect of heat dissipation fan 2, the flow of the interior air of box 1 has been accelerated, more be favorable to thermal scattering and disappearing, the heat that final box 1 produced is outside 16 discharge box 1 through the louvre, louvre 16 adopts the structure that is the slant decurrent, the export is outwards, and there is dust screen 6 at both ends threaded connection, when scattering and disappearing the heat, can prevent again that the dust from getting into in the box 1, after using a period, the dust adsorbs too much, the power is closed, can demolish first dust screen 5, second dust screen 10, dust screen 6 washs, change dust removal filter core 15 simultaneously.

Claims (6)

1. The utility model provides a dustproof power distribution cabinet, includes box (1), the interior roof fixedly connected with heat dissipation fan (2) of box (1), its characterized in that: fixed baffle (18) under the bottom wall middle part fixedly connected with in box (1), porose and downthehole fixedly connected with suction fan (14) are seted up at the middle part of fixed baffle (18) down, the equal fixedly connected with U type card strip (11), two in the left side of box (1) inside wall bottom one end and fixed baffle (18) the middle joint of U type card strip (11) has a dust removal section of thick bamboo (13), dust removal section of thick bamboo (13) left end front side is equipped with spring catch bamboo shoot (12), spring catch bamboo shoot (12) fixed connection is in the inside wall of box (1).

2. The dustproof power distribution cabinet according to claim 1, characterized in that: the upper part of the front surface of the box body (1) is fixedly hinged with an upper box door (3), and the lower part of the front surface of the box body (1) is fixedly hinged with a lower box door (4).

3. The dustproof power distribution cabinet according to claim 1, characterized in that: the dust removal device is characterized in that bases (7) are fixedly connected to four corners of the bottom surface of the box body (1), and a first dust removal net (5) is connected to the lower portion of the left side of the box body (1) through threads.

4. The dustproof power distribution cabinet according to claim 1, characterized in that: four heat dissipation holes (16) are formed in the left side face and the right side face of the box body (1), and the two ends of the eight heat dissipation holes (16) are connected with dust screens (6) through threads.

5. The dustproof power distribution cabinet according to claim 1, characterized in that: fixed stop (19) on the fixedly connected with of box (1) inside wall lower part, it sets up porosely to go up the right side of fixed stop (19), and there is second dust removal net (10) bottom in hole through threaded connection, go up fixedly connected with air-supply line (8) on fixed stop (19), exhaust vent (9) have been seted up on air-supply line (8), the right-hand member of air-supply line (8) communicates with the hole on last fixed stop (19), goes up the bottom surface of fixed stop (19) and the last fixed surface of lower fixed stop (18) and is connected.

6. The dustproof power distribution cabinet according to claim 1, characterized in that: the inside joint of dust removal section of thick bamboo (13) has dust removal filter core (15), fixedly connected with control circuit (17) on the inner wall of box (1).

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