CN219067622U

CN219067622U - Rainproof distribution box

Info

Publication number: CN219067622U
Application number: CN202223233387.4U
Authority: CN
Inventors: 王庆冬
Original assignee: Jiang Su Chen Yu Electrical Co ltd
Current assignee: Jiang Su Chen Yu Electrical Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-05-23
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a rainproof distribution box, which relates to the technical field of distribution boxes and comprises a main body, wherein the front end of the main body is provided with the distribution box, the lower end of an inner cavity of the main body is provided with a heat radiating device, one side of the distribution box is provided with a dust removing device, the top end of the distribution box is provided with a rainproof device, the other side of the distribution box is provided with a ventilation valve, one side of the distribution box is provided with a cabinet door, and a dustproof net is arranged below the ventilation valve. The side frame is arranged at the lower end of the inner cavity of the distribution box, and when the power-on type cooling fan is used, the servo motor at the inner side is electrified and started to drive the rotating shaft at the top to rotate clockwise, so that the cooling fan blades are driven to rotate. The electronic component that produces the high temperature to it carries out forced air cooling heat dissipation, and the dust guard can prevent that the dust from adsorbing on the motor, causes the damage to the motor, and the rethread dust removal frame sets up in the left side of block terminal, and when using, inside circulating fan circular telegram starts.

Description

Rainproof distribution box

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a rainproof distribution box.

Background

The distribution box is electric equipment, has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no limit of places, more common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect. The mass parameters on the distribution box data generally form low-voltage forest according to electric wiring, and the switch equipment, the measuring instrument, the protection electric appliance and the auxiliary equipment are required to be assembled in a closed or semi-closed metal cabinet or on a screen, so that the low-voltage distribution box is formed. The circuit can be switched on or off by means of a manual or automatic switch during normal operation.

The following problems exist in the prior art:

1. the existing rainproof distribution box is used for storing a plurality of electronic elements in the distribution box, and a large amount of heat can be generated during operation, so that the electronic elements in the distribution box can be damaged if the heat is not dissipated in time;

2. when the existing rainproof distribution box is in use, dust in the outside air enters the distribution box to cover equipment, so that the service life of the electric appliance element is shortened due to heat dissipation, and short-circuit accidents can be possibly caused;

3. the existing rainproof distribution box is very easy to cause faults when the electric equipment is contacted with water under the condition that rainwater permeates into or wets in use, and serious explosion can be caused.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a rain-proof block terminal, includes the main part, the front end of main part is provided with the block terminal, heat abstractor is installed to the inner chamber lower extreme of main part, dust collector is installed to one side of block terminal, rain-proof device is installed on the top of block terminal, the opposite side of block terminal is provided with the vent valve, the cabinet door is installed to one side of block terminal, the below of vent valve is provided with the dust screen, heat abstractor includes the side bearer, the both sides surface and the inner chamber lower surface fixed connection of block terminal of side bearer, the inboard lower extreme of side bearer is provided with the dust screen, servo motor is installed to the upper end of dust screen, servo motor's top is provided with the pivot, heat dissipation flabellum is installed on the top of pivot, dust collector includes the dust removal frame, one side surface and the left side fixed connection of block terminal of dust removal frame, the inner chamber right side of dust removal frame is installed the dust pipe, the bottom of dust absorption pipe is provided with the filter box, the filter is installed to the inboard of filter box, the top of filter box is provided with circulating fan.

The technical scheme of the utility model is further improved as follows: the inner side surface of the side frame is movably connected with the two side surfaces of the dust guard.

The technical scheme of the utility model is further improved as follows: the top surface of the rotating shaft is fixedly connected with the bottom end of the radiating fan blade.

The technical scheme of the utility model is further improved as follows: the inner cavity surface of the dust removal frame is fixedly connected with the dust collection pipe in a penetrating mode and penetrates through the left side surface of the distribution box.

The technical scheme of the utility model is further improved as follows: the upper end of the filter box is movably connected with the lower surface of the circulating fan.

The technical scheme of the utility model is further improved as follows: the rainproof device comprises a bottom plate, the lower surface of the bottom plate is fixedly connected with the top end surface of the distribution box, a supporting seat is arranged in the middle of the upper end of the bottom plate, electric push rods are installed on two sides of the supporting seat, side toothed plates are arranged on the inner sides of the electric push rods, symmetrical axis gears are installed in the middle of the supporting seat, movable joints are arranged on the top ends of the electric push rods, and rainproof plates are installed on one sides of the movable joints.

The technical scheme of the utility model is further improved as follows: the middle of the upper end of the bottom plate is fixedly connected with the bottom end of the supporting seat, the inner side surface of the side toothed plate is movably connected with the surface of the symmetrical axis gear, and the gears are identical.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a rainproof distribution box, which can cool and dissipate heat generated by electronic components during operation by air cooling under the combined action of a side frame, a dust-proof plate, a servo motor, a rotating shaft and radiating fan blades, so that the electronic components in the distribution box are prevented from being damaged by high temperature. The electronic component generating high temperature is subjected to air cooling and heat dissipation, and the dust-proof plate can prevent dust from being adsorbed on the motor and damaging the motor.

2. The utility model provides a rainproof distribution box, which can prevent dust in the outside air from entering the distribution box to cover equipment and also prevent the service life of electric elements from shortening and causing short-circuit accidents under the combined action of a dust removing frame, a dust collecting pipe, a filter box, a filter plate, a circulating fan and a dust discharging port.

3. The utility model provides a rainproof distribution box, which can prevent rainwater from penetrating into the distribution box under the combined action of a bottom plate, a supporting seat, an electric push rod, a side toothed plate, a symmetrical axis gear, a movable joint and a rainproof plate, and also prevent electronic elements from malfunctioning when meeting water and causing explosion.

Drawings

Fig. 1 is a schematic structural view of a rain-proof distribution box of the present utility model;

FIG. 2 is a schematic diagram of a heat dissipating device according to the present utility model;

FIG. 3 is a schematic view of a dust removing device according to the present utility model;

fig. 4 is a schematic structural view of the rainproof device of the present utility model.

In the figure: 1. a main body; 2. a distribution box; 3. a heat sink; 4. a dust removal device; 5. a rain-proof device; 6. a vent valve; 7. a cabinet door; 8. a dust screen; 31. a side frame; 32. a dust-proof plate; 33. a servo motor; 34. a rotating shaft; 35. radiating fan blades; 41. a dust removal frame; 42. a dust collection pipe; 43. a filter box; 44. a filter plate; 45. a circulating fan; 51. a bottom plate; 52. a support base; 53. an electric push rod; 54. side toothed plates; 55. symmetrical axis gears; 56. a movable joint; 57. rain-proof board.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a rainproof distribution box, which comprises a main body 1, wherein the front end of the main body 1 is provided with a distribution box 2, the lower end of an inner cavity of the main body 1 is provided with a heat dissipation device 3, one side of the distribution box 2 is provided with a dust removal device 4, the top end of the distribution box 2 is provided with a rainproof device 5, the other side of the distribution box 2 is provided with a ventilation valve 6, one side of the distribution box 2 is provided with a cabinet door 7, and the lower part of the ventilation valve 6 is provided with a dustproof net 8.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the heat dissipating device 3 comprises a side frame 31, two side surfaces of the side frame 31 are fixedly connected with the lower surface of the inner cavity of the distribution box 2, a dust guard 32 is arranged at the lower end of the inner side of the side frame 31, a servo motor 33 is arranged at the upper end of the dust guard 32, a rotating shaft 34 is arranged at the top end of the servo motor 33, a heat dissipating fan blade 35 is arranged at the top end of the rotating shaft 34, the inner side surface of the side frame 31 is movably connected with two side surfaces of the dust guard 32, and the top end surface of the rotating shaft 34 is fixedly connected with the bottom end of the heat dissipating fan blade 35.

In this embodiment, the heat generated during the operation of the electronic component can be cooled by air to cool and dissipate heat, so that the electronic component inside the distribution box 2 is prevented from being damaged by high temperature, the side frame 31 is arranged at the lower end of the inner cavity of the distribution box 2, and when in use, the servo motor 33 on the inner side is electrified and started to drive the rotating shaft 34 on the top to rotate clockwise, so that the heat dissipation fan blade 35 is driven to rotate. The electronic component generating high temperature is cooled by air, and the dust-proof plate 32 can prevent dust from being adsorbed on the motor and damaging the motor.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the dust removing device 4 comprises a dust removing frame 41, one side surface of the dust removing frame 41 is fixedly connected with the left side surface of the distribution box 2, a dust collecting pipe 42 is arranged on the right side of an inner cavity of the dust removing frame 41, a filter box 43 is arranged at the bottom end of the dust collecting pipe 42, a filter plate 44 is arranged on the inner side of the filter box 43, a circulating fan 45 is arranged at the top end of the filter box 43, the inner cavity surface of the dust removing frame 41 is fixedly connected with the dust collecting pipe 42 in a penetrating manner and penetrates through the left side surface of the distribution box 2, and the upper end of the filter box 43 is movably connected with the lower surface of the circulating fan 45.

In this embodiment, the dust in the outside air can be prevented from entering the distribution box 2 to cover the equipment, the service life of the electrical components is also prevented from being shortened, the condition of short-circuit accidents is caused, the dust removal frame 41 is arranged on the left side of the distribution box 2, when the dust removal frame is used, the internal circulating fan 45 is electrified to start, suction force is generated, the suction force is transmitted into the dust collection tube 42 by the filter box 43, the dust in the distribution box 2 is sucked into the filter box 43 by the dust collection tube 42, the dust can be prevented from being adsorbed into the fan by the filter plate 44 on the inner side, and damage is caused to the fan.

Example 4

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the rainproof device 5 comprises a bottom plate 51, the lower surface of the bottom plate 51 is fixedly connected with the top end surface of the distribution box 2, a supporting seat 52 is arranged in the middle of the upper end of the bottom plate 51, electric push rods 53 are arranged on two sides of the supporting seat 52, side toothed plates 54 are arranged on the inner sides of the electric push rods 53, symmetrical axis gears 55 are arranged in the middle of the supporting seat 52, movable joints 56 are arranged on the top ends of the electric push rods 53, a rainproof plate 57 is arranged on one side of each movable joint 56, the middle of the upper end of the bottom plate 51 is fixedly connected with the bottom end of the supporting seat 52, the inner side surfaces of the side toothed plates 54 are movably connected with the surfaces of the symmetrical axis gears 55, and the gears are identical.

In this embodiment, rainwater infiltration into the interior of the distribution box 2 can be avoided, the occurrence of explosion caused by the failure of electronic components in water is avoided, the bottom plate 51 is arranged at the top end of the distribution box 2, the middle of the symmetrical axis gear 55 is fixed in the middle of the interior of the supporting seat 52 during use, the electric push rod 53 is electrified to drive the side toothed plate 54 upwards and to be linked with the meshed symmetrical axis gear 55, so that the movable joint 56 at the top end of the push rod and the rain-proof plate 57 are pushed upwards to a proper rain-proof position to cover the distribution box 2 cage, rainwater can not infiltrate, meanwhile, the supporting seat 52 and the symmetrical axis gear 55 also play a stable role, and the rain-proof equipment is prevented from shaking during wind-up.

The working principle of the rainproof distribution box is specifically described below.

As shown in fig. 1-4, when the rainproof distribution box is used, heat generated during operation of electronic components can be cooled by air through the heat dissipation device 3, so that the electronic components in the distribution box 2 are prevented from being damaged by high temperature, the side frame 31 is arranged at the lower end of the inner cavity of the distribution box 2, and when the rainproof distribution box is used, the servo motor 33 on the inner side is electrified and started to drive the rotating shaft 34 on the top to rotate clockwise, so that the heat dissipation fan blades 35 are driven to rotate. The dust-proof device has the advantages that the dust-proof device 32 can prevent dust from being adsorbed on a motor and damaging the motor, dust in the outside air can be prevented from entering the distribution box 2 to be covered on equipment by the dust-proof device 4, the service life of the electrical components is also prevented from being shortened, short-circuit accidents are caused, the dust-proof device is arranged on the left side of the distribution box 2, when the dust-proof device is used, an internal circulating fan 45 is electrified and started to generate suction force, the suction force is transmitted into the dust-proof tube 42 by the filter box 43, the dust in the distribution box 2 is sucked into the filter box 43 by the dust-proof tube 42, the dust can be prevented from being adsorbed into the fan by the inner filter plate 44, damage to the fan is avoided by the dust-proof device 6, rainwater can be prevented from penetrating into the distribution box 2, the electronic components are prevented from being failed to cause explosion, the top end of the distribution box 2 is arranged through the bottom plate 51, the middle of the inner part of the support seat 52 is fixed in the middle of the distribution box 2, the electric push rod 53 is electrified to drive the side toothed plate 54 to be upwards, the symmetrical push rod 55 is in the axial center gear 55 to be in the use, the axial center of the symmetrical push rod 55 is linked with the toothed, and the upper end of the axial center gear 55 is not well-balanced, and the axial center of the upper position of the distribution box is prevented from being polluted, and the rain-proof device is well-proof device is prevented from being moved to move up, and the upper position of the axial center of the device is well, and the upper position of the axial center of the device is prevented from shaking the distribution box is well, and the device is prevented from being well when the upper position and the position is stable.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a rain-proof block terminal, includes main part (1), the front end of main part (1) is provided with block terminal (2), its characterized in that: the novel electric cabinet is characterized in that a heat dissipation device (3) is arranged at the lower end of an inner cavity of the main body (1), a dust removal device (4) is arranged on one side of the distribution box (2), a rainproof device (5) is arranged at the top end of the distribution box (2), a ventilation valve (6) is arranged on the other side of the distribution box (2), a cabinet door (7) is arranged on one side of the distribution box (2), and a dust screen (8) is arranged below the ventilation valve (6);

the heat dissipation device (3) comprises a side frame (31), wherein the two side surfaces of the side frame (31) are fixedly connected with the lower surface of an inner cavity of the distribution box (2), a dust-proof plate (32) is arranged at the lower end of the inner side of the side frame (31), a servo motor (33) is arranged at the upper end of the dust-proof plate (32), a rotating shaft (34) is arranged at the top end of the servo motor (33), and heat dissipation fan blades (35) are arranged at the top end of the rotating shaft (34);

dust collector (4) are including dust removal frame (41), one side surface and the left side fixed surface of block terminal (2) of dust removal frame (41) are connected, dust absorption pipe (42) are installed on the inner chamber right side of dust removal frame (41), the bottom of dust absorption pipe (42) is provided with filter cartridge (43), filter (44) are installed to the inboard of filter cartridge (43), the top of filter cartridge (43) is provided with circulating fan (45).

2. A rain-proof distribution box according to claim 1, wherein: the inner side surface of the side frame (31) is movably connected with the two side surfaces of the dust-proof plate (32).

3. A rain-proof distribution box according to claim 2, wherein: the top end surface of the rotating shaft (34) is fixedly connected with the bottom end of the radiating fan blade (35).

4. A rain-proof distribution box according to claim 1, wherein: the inner cavity surface of the dust removal frame (41) is fixedly connected with the dust collection pipe (42) in a penetrating mode, and the dust collection pipe penetrates through the left side surface of the distribution box (2).

5. A rain-proof distribution box as claimed in claim 4, wherein: the upper end of the filter box (43) is movably connected with the lower surface of the circulating fan (45).

6. A rain-proof distribution box according to claim 1, wherein: the rainproof device comprises a bottom plate (51), wherein the lower surface of the bottom plate (51) is fixedly connected with the top end surface of a distribution box (2), a supporting seat (52) is arranged in the middle of the upper end of the bottom plate (51), electric pushing rods (53) are arranged on two sides of the supporting seat (52), side toothed plates (54) are arranged on the inner sides of the electric pushing rods (53), symmetrical axis gears (55) are arranged in the middle of the supporting seat (52), movable joints (56) are arranged on the top ends of the electric pushing rods (53), and rainproof plates (57) are arranged on one sides of the movable joints (56).

7. A rain-proof distribution box as claimed in claim 6, wherein: the middle of the upper end of the bottom plate (51) is fixedly connected with the bottom end of the supporting seat (52), the inner side surface of the side toothed plate (54) is movably connected with the surface of the symmetrical axis gear (55), and the gears are identical.