CN219247191U - Block terminal with prevent wind husky function - Google Patents

Abstract

The utility model discloses a distribution box with a sand prevention function, which comprises a box body, wherein through holes are formed in two sides of the box body, a shutter is arranged in an inner cavity of each through hole, a supporting frame is arranged in the inner cavity of the box body, a working box is arranged at the top of the supporting frame, a filter screen is arranged between the top of the working box and the top of the inner cavity of the box body, the filter screens are in a plurality of groups of linear arrays, and a heat dissipation partition fan is arranged at the top of the working box. This block terminal with prevent wind husky function, the setting of filter screen, the sand of wind is blocked by the filter screen, can't get into the inner chamber of working box, avoids threatening the work element of working box. The inner cavity of the working box is provided with electronic component equipment, heat can be generated during working, at the moment, the heat dissipation partition fan can be started, the blowing direction of the heat dissipation partition fan is from the inside of the working box to the outside of the working box, and when the heat is discharged outwards, air flow from the inside to the outside can be formed at the filter screen, so that wind and sand are prevented from gathering at the filter screen, and heat dissipation can be normally carried out.

Description

Block terminal with prevent wind husky function

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a distribution box with a sand prevention function.

Background

The distribution box is a massive parameter on data, generally forms a low-voltage forest according to electric wiring, and requires that switch equipment, a measuring instrument, protection electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen, so as to form the low-voltage distribution box. The circuit can be switched on or off by means of a manual or automatic switch during normal operation.

Patent publication No. CN216085910U discloses a distribution box with a sand prevention function, wherein a sand removal chamber and a distribution chamber are separated from a box body through a clamping plate, and a heat radiation window is arranged at the top end of the clamping plate; the sand removing chamber is internally provided with a sand blocking plate, a shutter and a sand discharging port from top to bottom in sequence, the outside of the sand removing chamber is provided with a vibrating hammer, and the sand blocking plate and the vibrating hammer are respectively positioned at two sides of the box wall; the sand blocking plate is inclined downwards, and the blades of the shutter are inclined outwards; the sand discharge port is bucket-shaped, and the outlet position is provided with a one-way turning plate for preventing external wind sand from flowing backwards; outside air enters the power distribution room through the shutter, the sand blocking plate and the heat dissipation window in sequence. The distribution box adopting the structure further improves the sand blocking capacity on the basis of heat dissipation, and is suitable for outdoor scenes. However, this device is in the use, when the sand blown by the wind gets into the block terminal inside from the outside, and the sand blocking board of linear arrangement is not ideal to the hindrance effect of sand blown by the wind, and still has a considerable part sand blown by the wind to gather in heat dissipation window department, and long-term use can cause the jam of heat dissipation window, influences normal heat dissipation function.

Disclosure of Invention

The utility model aims to provide a distribution box with a sand prevention function, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a block terminal with prevent wind husky function, includes the box, the through-hole has been seted up to the both sides of box, be provided with the shutter in the inner chamber of through-hole, be provided with the support frame in the inner chamber of box, the top of support frame is provided with the work box, be provided with the filter screen between the top of work box and the top of box inner chamber, the filter screen is multiunit linear array, the top of work box is provided with the heat dissipation division fan, be provided with between the inner wall of both sides and the box of work box and hinder husky board, hinder husky board is the S type array, leak husky hole has been seted up to the both sides of box bottom.

Preferably, a moisture-proof pad is arranged in the inner cavity of the supporting frame.

Preferably, universal wheels are arranged at the bottom of the box body, and the universal wheels are in a plurality of groups of matrix arrays.

Preferably, the blowing direction of the heat dissipation partition fan is from the inside of the working box to the outside of the working box.

Preferably, the left side of box is provided with the qianmen, be provided with hinged joint between qianmen and the box, glass groove has been seted up to the front of qianmen, be provided with double glazing in the inner chamber of glass groove, the positive top of qianmen is provided with the baffle, the bottom of baffle is provided with folding curtain, be provided with hinged joint between the folding curtain.

Preferably, a gasket is provided on the back of the front door.

Compared with the prior art, the utility model has the beneficial effects that:

1. this block terminal with prevent wind husky function, through the cooperation of filter screen and heat dissipation partition fan, the setting of filter screen, the sand-wind is blocked by the filter screen, can't get into the inner chamber of working box, avoids threatening the work element of working box. The inner cavity of the working box is provided with electronic component equipment, heat can be generated during working, at the moment, the heat dissipation partition fan can be started, the blowing direction of the heat dissipation partition fan is from the inside of the working box to the outside of the working box, and when the heat is discharged outwards, air flow from the inside to the outside can be formed at the filter screen, so that wind and sand are prevented from gathering at the filter screen, and heat dissipation can be normally carried out.

2. According to the distribution box with the wind and sand prevention function, through the cooperation of the folding curtain and the double-layer glass, when the working condition of elements in the box body is required to be observed, the folding curtain can be folded and stored at the bottom of the baffle, and the double-layer glass is used for observing, so that the condition that a front door is required to be opened for observing is avoided; when the observation is not needed, the folding curtain is unfolded, so that sunlight is prevented from directly irradiating the electronic components in the box body, and the temperature of the electronic components is increased.

3. This block terminal with prevent wind husky function, through the setting of hinder husky board of sand, hinder the husky formation of wind of upward movement of S type arrangement of hinder, consequently the husky volume of wind of motion box inner chamber top can significantly reduce at last.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is an enlarged view at a of fig. 1.

Fig. 3 is an enlarged view at B of fig. 1.

Fig. 4 is a left side view of the present utility model.

In the figure: 1. a case; 2. a through hole; 3. a shutter; 4. a support frame; 5. a working box; 6. a filter screen; 7. a sand blocking plate; 8. sand leakage holes; 9. a moisture-proof pad; 10. radiating partition fan; 11. a front door; 12. a glass tank; 13. double glazing; 14. a baffle; 15. folding curtain; 16. a sealing gasket; 17. and a universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a block terminal with prevent wind husky function, including box 1, through-hole 2 has been seted up to the both sides of box 1, be provided with shutter 3 in the inner chamber of through-hole 2, be provided with support frame 4 in the inner chamber of box 1, the top of support frame 4 is provided with work box 5, be provided with filter screen 6 between the top of work box 5 and the top of box 1 inner chamber, filter screen 6 is multiunit linear array, the top of work box 5 is provided with heat dissipation division fan 10, be provided with between the inner wall of both sides of work box 5 and box 1 and hinder husky board 7, hinder husky board 7 is S type array, leak husky hole 8 has been seted up to the both sides of box 1 bottom.

Wherein, a moisture-proof pad 9 is arranged in the inner cavity of the supporting frame 4.

In this embodiment, the bottom of work box 5 is provided with support frame 4 and dampproof course 9, because long-time sealed use, box 1 inside can be comparatively moist, and dampproof course 9 is cotton material, can absorb the inside moisture of box 1, prevents that electronic component from receiving the tide.

The bottom of the box body 1 is provided with universal wheels 17, and the universal wheels 17 are in a plurality of groups of matrix arrays.

In this embodiment the device can be moved to a work site for work in cooperation with the matrix array of universal wheels 17 at the bottom of the device.

Wherein the blowing direction of the heat dissipation partition fan 10 is from the inside of the working box 5 to the outside of the working box 5.

In this embodiment, the inner cavity of the working box 5 is provided with electronic component equipment, heat is generated during working, at this time, the heat dissipation partition fan 10 is started, the blowing direction of the heat dissipation partition fan 10 is from the inside of the working box 5 to the outside of the working box 5, and air flow from inside to outside is formed at the filter screen 6, so that wind and sand is prevented from gathering at the filter screen 6, and heat dissipation can be performed normally.

Wherein, the left side of box 1 is provided with qianmen 11, is provided with hinged joint between qianmen 11 and the box 1, and glass groove 12 has been seted up in the front of qianmen 11, is provided with double glazing 13 in the inner chamber of glass groove 12, and the positive top of qianmen 11 is provided with baffle 14, and the bottom of baffle 14 is provided with folding curtain 15, is provided with hinged joint between the folding curtain 15.

In this embodiment, when the working condition of the components in the box 1 needs to be observed, the folding curtain 15 can be folded and stored at the bottom of the baffle 14, and the observation is performed through the double-layer glass 13, so that the condition that the front door 11 needs to be opened for observation is avoided; when observation is not required, the folding curtain 15 is unfolded, so that sunlight is prevented from being directed to the electronic components inside the case 1, and the temperature of the electronic components is increased.

Wherein the back of the front door 11 is provided with a gasket 16.

In this embodiment, the back of the front door 11 is provided with a gasket 16, and the gap between the front door 11 and the case 1 can be blocked by the gasket 16, so that wind and sand can be prevented from entering the case 1 from the gap.

Working principle: in cooperation with the matrix array of universal wheels 17 at the bottom of the device, the device can be moved to a work site for work. During normal operation, the front door 11 rotates around the hinge to close the box body 1, so that the purpose of closing the box body 1 is achieved, and sand is prevented from entering the inner cavity of the box body 1. The back of the front door 11 is provided with a sealing gasket 16, and the gap between the front door 11 and the box body 1 can be blocked by the sealing gasket 16, so that wind sand is prevented from entering the box body 1 from the gap. When the working condition of the components in the box body 1 needs to be observed, the folding curtain 15 can be folded and stored at the bottom of the baffle 14, and the observation is performed through the double-layer glass 13, so that the condition that the front door 11 needs to be opened for the observation is avoided; when observation is not required, the folding curtain 15 is unfolded, so that sunlight is prevented from being directed to the electronic components inside the case 1, and the temperature of the electronic components is increased. The both sides of box 1 are provided with shutter 3, and when shutter 3 was opened, the sand-blown by wind can get into in the inner chamber of box 1 through shutter 3, and most sand-blown by wind is outside the box 1 through leaking sand hole 8 because of gravity, and partly sand-blown by wind continues upward movement, because hinder the S type of sand blocking plate 7 arranges, forms the hindrance to the sand-blown by wind of upward movement, consequently the sand-blown by wind volume that moves to box 1 inner chamber top at last can significantly reduce. Due to the arrangement of the filter screen 6, wind and sand is blocked by the filter screen 6 and cannot enter the inner cavity of the working box 5, so that the threat to working elements of the working box 5 is avoided. The inner cavity of the working box 5 is provided with electronic component equipment, heat can be generated during working, at the moment, the heat dissipation partition fan 10 can be started, the blowing direction of the heat dissipation partition fan 10 is from the inside of the working box 5 to the outside of the working box 5, and when the heat is discharged outwards, air flow from the inside to the outside can be formed at the filter screen 6, so that wind and sand are prevented from gathering at the filter screen 6, and heat dissipation can be normally carried out. The bottom of the working box 5 is provided with the support frame 4 and the dampproof pad 9, and the inside of the box body 1 can be moist due to long-time sealing use, and the dampproof pad 9 is made of cotton, so that moisture in the box body 1 can be absorbed, and the electronic components are prevented from being damped.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a block terminal with prevent wind husky function, includes box (1), its characterized in that: through-hole (2) have been seted up to the both sides of box (1), be provided with shutter (3) in the inner chamber of through-hole (2), be provided with support frame (4) in the inner chamber of box (1), the top of support frame (4) is provided with work box (5), be provided with filter screen (6) between the top of work box (5) and the top of box (1) inner chamber, filter screen (6) are multiunit linear array, the top of work box (5) is provided with heat dissipation division fan (10), be provided with between the inner wall of both sides and box (1) of work box (5) and hinder husky board (7), hinder husky board (7) are S type array, hourglass hole (8) have been seted up to the both sides of box (1) bottom.

2. A power distribution box with a sand prevention function according to claim 1, characterized in that: a dampproof pad (9) is arranged in the inner cavity of the supporting frame (4).

3. A power distribution box with a sand prevention function according to claim 1, characterized in that: the bottom of the box body (1) is provided with universal wheels (17), and the universal wheels (17) are in a plurality of groups of matrix arrays.

4. A power distribution box with a sand prevention function according to claim 1, characterized in that: the blowing direction of the heat dissipation partition fan (10) is from the inside of the working box (5) to the outside of the working box (5).

5. A power distribution box with a sand prevention function according to claim 1, characterized in that: the novel glass box is characterized in that a front door (11) is arranged on the left side of the box body (1), a hinge connection is arranged between the front door (11) and the box body (1), a glass groove (12) is formed in the front face of the front door (11), double-layer glass (13) is arranged in an inner cavity of the glass groove (12), a baffle (14) is arranged at the top of the front door (11), a folding curtain (15) is arranged at the bottom of the baffle (14), and hinge connection is arranged between the folding curtains (15).

6. The power distribution box with a sand prevention function according to claim 5, wherein: a sealing gasket (16) is arranged on the back surface of the front door (11).

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