CN210628748U - Power distribution cabinet preventing insects from entering - Google Patents

Abstract

The utility model discloses a switch board that protection against insects got into, the mesh has been seted up on the first baffle, forms the holding chamber between the roof of the first baffle and the cabinet body, forms first cavity between first baffle and second baffle, fan fixed mounting forms the second cavity in first cavity between third baffle and fourth baffle, has seted up the exhaust vent on the perisporium of the cabinet body second cavity, forms the third cavity between the diapire of the fifth baffle and the cabinet body, and a lateral part of the cabinet body third cavity is the opening form, the drawer is fought and is inserted the third cavity from the opening part of third cavity in, is provided with the limiting plate on the drawer is fought, permanent magnet fixed mounting is on the limiting plate, and the limiting plate of drawer is through adsorbing on the lateral wall of the permanent magnet cabinet body, the utility model discloses the advantage is: the insect prevention effect is good, insects are prevented from entering to the maximum extent, and the normal and stable operation of the power distribution cabinet is ensured.

Description

Power distribution cabinet preventing insects from entering

Technical Field

The utility model relates to a power equipment's technical field, more specifically say so and relate to the technical field of switch board.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like; power supply unit is mainly transmission line, mutual-inductor, contactor etc. of various voltage grades, often can use the power control cabinet when power equipment installs and uses, and the power control cabinet is power technology's important equipment, and the inside of its cabinet body is mostly the module that has all kinds of electronic components. In order to ensure the heat dissipation of switch board, be equipped with the louvre on the switch board usually, and in external insect climbed into the switch board from the louvre easily, especially be located open air switch board, have a large amount of insects and climb into in the switch board, cause great influence to the normal steady operation of switch board. In addition, the dustproof effect of present common switch board is relatively poor, and the dust gets into in the switch board from the louvre of switch board easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a power distribution cabinet that has fine dustproof function just for solving above-mentioned not enough to but furthest prevents that the insect from getting into, ensures the normal steady operation's of power distribution cabinet protection against insects entering.

The utility model discloses a solve above-mentioned technical problem and the technical solution who adopts as follows:

a power distribution cabinet preventing insects from entering comprises a cabinet body, and further comprises a pair of dustproof mechanism, a fan, a drawing hopper, a permanent magnet, a first pipe body and a second pipe body, wherein a first partition plate, a second partition plate, a third partition plate, a fourth partition plate and a fifth partition plate are sequentially arranged in the lower portion of the cabinet body, meshes are formed in the first partition plate, an accommodating cavity is formed between the first partition plate and the top wall of the cabinet body, a first cavity is formed between the first partition plate and the second partition plate, the fan is fixedly arranged in the first cavity, a second cavity is formed between the third partition plate and the fourth partition plate, air outlet holes are formed in the peripheral wall of the second cavity of the cabinet body, a third cavity is formed between the fifth partition plate and the bottom wall of the cabinet body, one side portion of the third cavity of the cabinet body is in an opening shape, the drawing hopper is inserted into the third cavity from an opening of the third cavity, and a limiting plate is arranged on the drawing hopper, the permanent magnet is fixedly arranged on the limiting plate, the limiting plate of the drawing hopper is adsorbed on the outer side wall of the cabinet body through the permanent magnet, a handle is arranged on the drawing hopper positioned outside the cabinet body, the upper end and the lower end of the first pipe body are respectively fixedly arranged on the second clapboard and the third clapboard, the upper end and the lower end of the first pipe body are respectively communicated with the first cavity and the second cavity, the lower part of the first pipe body is horn-shaped, the upper end and the lower end of the second pipe body are respectively fixedly arranged on the fourth clapboard and the fifth clapboard, the upper end and the lower end of the second pipe body are respectively communicated with the second cavity and the third cavity, the upper part of the second pipe body is horn-shaped, the paired dustproof mechanisms respectively comprise a cloth bag, a supporting plate, a second motor, a telescopic rod, a pulley, a locking bolt, a tension spring and a shaft sleeve, air inlet bins communicated with the interior of the, an air inlet is arranged at the bottom of the air inlet bin, the cloth bag is in a cylindrical shape with an open lower end and a closed upper end, the lower end of the cloth bag is fixedly arranged at the air inlet of the air inlet bin, the upper end part of the tension spring is fixedly arranged on the inner top wall of the air inlet bin, the support plate is fixedly arranged at the lower end part of the tension spring, the upper end part of the cloth bag is fixedly arranged on the support plate, the second motor is fixedly arranged in the air inlet bin, the shaft sleeve is fixedly arranged in the air inlet bin through a support rod, an output shaft of the second motor is movably arranged in the shaft sleeve in a penetrating way, a support is arranged on the output shaft of the second motor, a limit groove and a screw hole communicated with the limit groove are arranged on the support, the telescopic rod is movably inserted in the limit groove of the support, the pulley is movably arranged on the telescopic rod, the pulley is positioned above the support plate, the locking bolt is screwed in the screw hole of the support, and the end part of the locking bolt is abutted against the telescopic rod.

The fan comprises a first motor and fan blades, the first motor is fixedly installed in the first cavity through a support, and the fan blades are fixedly installed on an output shaft of the first motor.

The first pipe body and the second pipe body are made of glass materials.

The utility model adopts the beneficial effect that above-mentioned technical solution can reach is:

1. after the outside insects enter the second cavity from the air outlet, the insects can be blown into the drawing hopper from the second pipe by the airflow blown out of the first pipe through the fan, the insecticide can be contained in the drawing hopper, the insects falling into the drawing hopper can die rapidly, when the dead insects need to be cleaned, the drawing hopper can be pulled out only by the handle, the lower part of the first pipe is horn-shaped, the insects can not climb into the first cavity from the first pipe easily, the upper part of the second pipe is horn-shaped, the insects can slide into the drawing hopper from the second pipe easily, the first pipe and the second pipe can be made of smooth materials such as glass, the insects can not climb easily, a good insect prevention effect is achieved, the insects are prevented from entering to the maximum, and the normal and stable operation of the power distribution cabinet is ensured.

2. Can filter the air that gets into the holding intracavity through the sack to play fine dustproof effect, when needs are cleared up adnexed dust on the sack, rotate through second motor drive support, telescopic link and pulley, carry out intermittent type roof pressure to the extension board through the pulley, vibrate the sack, shake adnexed dust on the sack and fall, thereby played fine dustproof effect. The vibration amplitude can be adjusted by adjusting the position of the telescopic rod in the support limiting groove, so that the dust cleaning working conditions of different degrees can be well adapted.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic top view of the air inlet box of fig. 2 without the air inlet box.

Detailed Description

Shown by figure 1, a switch board that protection against insects got into, it is including the cabinet body 1, it is still including mated dustproof mechanism, fan, pull fill 2, permanent magnet 3, first body 4 and second body 5, shown by figure 3 set gradually first baffle 6, second baffle 7, third baffle 8, fourth baffle 9 and fifth baffle 10 in the lower part of the cabinet body 1 seted up mesh 11 on the first baffle 6, formed holding chamber 36 between the roof of first baffle 6 and cabinet body 1, formed first cavity 12 between first baffle 6 and second baffle 7, fan fixed mounting is in first cavity 12, and the concrete structure and the mounting means of fan are as follows: the fan comprises a first motor 13 and fan blades 14, wherein the first motor 13 is fixedly arranged in the first cavity 12 through a support 15, and the fan blades 14 are fixedly arranged on an output shaft of the first motor 13. A second cavity 16 is formed between the third partition plate 8 and the fourth partition plate 9, an air outlet 17 is formed in the peripheral wall of the second cavity 16 of the cabinet body 1, a third cavity 18 is formed between the fifth partition plate 10 and the bottom wall of the cabinet body 1, one side part of the third cavity 18 of the cabinet body 1 is in an open shape, the drawing bucket 2 is inserted into the third cavity 18 from the opening of the third cavity 18, a limit plate 19 is arranged on the drawing bucket 2, the permanent magnet 3 is fixedly mounted on the limit plate 19, the limit plate 19 of the drawing bucket 2 is adsorbed on the outer side wall of the cabinet body 1 through the permanent magnet 3, and a handle 20 is arranged on the drawing bucket 2 positioned outside the cabinet body 1. The upper and lower both ends of first body 4 are fixed mounting respectively on second baffle 7 and third baffle 8, and the upper and lower both ends of first body 4 are linked together with first cavity 12 and second cavity 16 respectively, and the lower part of first body 4 is loudspeaker form, the upper and lower both ends of second body 5 are fixed mounting respectively on fourth baffle 9 and fifth baffle 10, and the upper and lower both ends of second body 5 are linked together with second cavity 16 and third cavity 18 respectively, and the upper portion of second body 5 is loudspeaker form. As shown in fig. 2 and 4, the paired dust-proof mechanisms respectively include a cloth bag 21, a support plate 22, a second motor 23, an expansion link 24, a pulley 25, a locking bolt 26, a tension spring 27 and a shaft sleeve 28, wherein air inlet bins 29 communicated with the inside of the cabinet 1 are respectively arranged on two sides of the upper portion of the cabinet 1, an air inlet 30 is arranged at the bottom of the air inlet bins 29, the cloth bag 21 is in a cylindrical shape with an open lower end and a closed upper end, the lower end portion of the cloth bag 21 is fixedly installed at the air inlet 30 of the air inlet bins 29, the upper end portion of the tension spring 27 is fixedly installed on the inner top wall of the air inlet bins 29, the support plate 22 is fixedly installed at the lower end portion of the tension spring 27, the upper end portion of the cloth bag 21 is fixedly installed on the support plate 22, the second motor 23 is fixedly installed in the air inlet bins 29, the shaft sleeve 28 is fixedly installed in the air inlet, a support 33 is arranged on an output shaft 32 of the second motor 23, a limit groove 34 and a screw hole 35 communicated with the limit groove 34 are arranged on the support 33, the telescopic rod 24 is movably inserted into the limit groove 34 of the support 33, the pulley 25 is movably arranged on the telescopic rod 24, the pulley 25 is positioned above the support plate 22, the locking bolt 26 is screwed in the screw hole 35 of the support 33, and the end part of the locking bolt 26 is abutted against the telescopic rod 24.

The working principle of the power distribution cabinet with the insect prevention function is as follows: the power equipment to be installed in the cabinet body 1 is installed in the accommodating cavity 36, the fan blades 14 are driven to rotate through the first motor 13, air convection is formed in the cabinet body 1, air flow enters the accommodating cavity 36 after being filtered by the cloth bag 21 from the air inlet 30, then enters the second cavity 16 after sequentially passing through the meshes 11 and the first pipe body 4, and then is discharged from the air outlet 17. Can filter the air that gets into in holding chamber 36 through sack 21, thereby play fine dustproof effect, when needs are cleared up adnexed dust on sack 21, drive support 33 through second motor 23, telescopic link 24 and pulley 25 rotate, carry out intermittent type roof pressure to extension board 22 through pulley 25, vibrate sack 21, shake adnexed dust on the sack 21, through the position of adjusting telescopic link 24 in support 33 spacing groove 34, adjustable vibration range, thereby adapt to the deashing operating mode of different degrees. After the outside insects enter the second cavity 16 from the air outlet 17, the insects can be blown into the drawing hopper 2 from the second pipe 5 by the airflow blown out from the first pipe 4 through the fan, the insecticide can be contained in the drawing hopper 2, so that the insects falling into the drawing hopper 2 die rapidly, when the dead insects need to be cleaned, the drawing hopper 2 only needs to be pulled out through the handle 20, the lower part of the first pipe 4 is horn-shaped, the insects can hardly climb into the first cavity 12 from the first pipe 4, the upper part of the second pipe 5 is horn-shaped, the insects can easily slide into the drawing hopper 2 from the second pipe 5, and the first pipe 4 and the second pipe 5 can be made of smooth materials such as glass, so that the insects are more difficult to climb.

Claims (3)

1. The utility model provides a switch board that protection against insects got into, it is including the cabinet body, its characterized in that: the multifunctional wardrobe also comprises a pair of dustproof mechanism, a fan, a drawing hopper, a permanent magnet, a first pipe body and a second pipe body, wherein a first partition plate, a second partition plate, a third partition plate, a fourth partition plate and a fifth partition plate are sequentially arranged in the lower part of the wardrobe body, meshes are arranged on the first partition plate, an accommodating cavity is formed between the first partition plate and the top wall of the wardrobe body, a first cavity is formed between the first partition plate and the second partition plate, the fan is fixedly arranged in the first cavity, a second cavity is formed between the third partition plate and the fourth partition plate, an air outlet is arranged on the peripheral wall of the second cavity of the wardrobe body, a third cavity is formed between the fifth partition plate and the bottom wall of the wardrobe body, one side part of the third cavity of the wardrobe body is in an open shape, the drawing hopper is inserted into the third cavity from the opening of the third cavity, a limiting plate is arranged on the drawing hopper, and the permanent magnet is fixedly arranged on the limiting plate, the limiting plate of the drawer is adsorbed on the outer side wall of the cabinet body through a permanent magnet, a handle is arranged on the drawer positioned outside the cabinet body, the upper end and the lower end of the first pipe body are respectively and fixedly arranged on the second clapboard and the third clapboard, the upper end and the lower end of the first pipe body are respectively communicated with the first cavity and the second cavity, the lower part of the first pipe body is in a horn shape, the upper end and the lower end of the second pipe body are respectively and fixedly arranged on the fourth clapboard and the fifth clapboard, the upper end and the lower end of the second pipe body are respectively communicated with the second cavity and the third cavity, the upper part of the second pipe body is in a horn shape, the paired dustproof mechanisms respectively comprise a cloth bag, a supporting plate, a second motor, a telescopic rod, a pulley, a locking bolt, a tension spring and a shaft sleeve, air inlet bins communicated with the interior of the cabinet body are respectively arranged on two sides of the, the cloth bag is in a cylindrical shape with an opening at the lower end and a closed upper end, the lower end of the cloth bag is fixedly installed at an air inlet of the air inlet bin, the upper end of the tension spring is fixedly installed on an inner top wall of the air inlet bin, the support plate is fixedly installed at the lower end of the tension spring, the upper end of the cloth bag is fixedly installed on the support plate, the second motor is fixedly installed in the air inlet bin, the shaft sleeve is fixedly installed in the air inlet bin through a support rod, an output shaft of the second motor movably penetrates through the shaft sleeve, a support is arranged on the output shaft of the second motor, a limit groove and a screw hole communicated with the limit groove are formed in the support, the telescopic rod is movably inserted in the limit groove of the support, the pulley is movably installed on the telescopic rod, the pulley is located above the support plate, the locking bolt is rotatably arranged in the screw hole.

2. The insect-entry-resistant power distribution cabinet according to claim 1, characterized in that: the fan comprises a first motor and fan blades, the first motor is fixedly installed in the first cavity through a support, and the fan blades are fixedly installed on an output shaft of the first motor.

3. The insect-access-resistant power distribution cabinet according to claim 1 or 2, characterized in that: the first pipe body and the second pipe body are made of glass materials.

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