CN217036497U

CN217036497U - Outdoor wind and sand prevention distribution box

Info

Publication number: CN217036497U
Application number: CN202122983080.5U
Authority: CN
Inventors: 徐驰
Original assignee: Kertong Wuxi Technology Development Co ltd
Current assignee: Kertong Wuxi Technology Development Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-07-22
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses an outdoor wind and sand prevention distribution box, which relates to the technical field of distribution boxes and comprises a box body, wherein a plurality of heat dissipation holes are uniformly formed in the left side surface and the right side surface inside the box body, baffles capable of moving left and right are arranged at the left end and the right end inside the box body, a plurality of sealing columns used for sealing the heat dissipation holes are uniformly welded on the outer side surfaces of the two baffles, a box cover is hinged to the front end of the box body, and a single chip microcomputer is mounted on the rear surface of the box cover. Can monitor the outside wind speed of box through wind speed sensor, when wind-force is great, two electric putter then can promote two baffles respectively and move outwards, thereby baffle that moves outwards can insert the sealed post of its lateral surface in the radiating hole of homonymy, can seal the radiating hole with this, thereby prevent that sand and dust from being blown into the inside of box, when wind-force is less, the baffle can automatic re-setting and break away from the sealing to the radiating hole, with this make the block terminal can resume normal heat dissipation.

Description

Outdoor wind and sand prevention distribution box

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to an outdoor wind and sand prevention distribution box.

Background

The distribution box is an electrical device, can distribute electric energy, is convenient for opening and closing the circuit, has higher safety protection level, and can visually display the conduction state of the circuit

In some gobi desert areas, the weather of blowing often appears, and can curl up a large amount of dust when blowing, so the dust of curling up enters into the block terminal from the louvre of block terminal easily in to influence the normal heat dissipation and the normal operating of electrical component in the block terminal, for this we have provided an outdoor prevent wind husky block terminal, in order to solve the above-mentioned technical problem who provides.

SUMMERY OF THE UTILITY MODEL

The utility model provides an outdoor wind and sand prevention distribution box to solve the problem that sand and dust in the background art easily enter the distribution box from heat dissipation holes of the distribution box to influence normal heat dissipation and normal operation of electrical elements in the distribution box.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an outdoor prevent wind husky block terminal, the power distribution box comprises a box body, a plurality of louvre has all evenly been seted up to the inside left and right sides face of box, both ends all are provided with the baffle that can control about the box is inside, two the equal even welding of lateral surface of baffle has a plurality of sealed posts that are used for sealed louvre, and the front end of box articulates there is the case lid, the rear surface mounting of case lid has the singlechip.

Furthermore, the sealing columns and the heat dissipation holes on the same side are correspondingly arranged, sand discharge ports are formed in the left end and the right end of the bottom surface inside the box body, and the sand discharge ports are located on the same side of the outer side of the baffle respectively.

Further, a plurality of mounting brackets which are uniformly distributed from top to bottom are mounted on the rear surface of the interior of the box body through screws, and the mounting brackets are located between the two baffles.

Furthermore, a supporting block is welded in the middle of the bottom surface inside the box body, electric push rods are mounted on the left side surface and the right side surface of the supporting block, and the two electric push rods are connected with the single chip microcomputer through wires.

Furthermore, the bottom surfaces of the two baffles are connected with the bottom surface inside the box body in a sliding mode, and the outer ends of the left electric push rod and the right electric push rod are connected with the lower end of the inner side surface of the baffle at the same side respectively.

Furthermore, the upper end of the left side and the right side of the box body are welded with transverse plates, the transverse plates are respectively positioned above the two baffle plates, the upper surfaces of the transverse plates are all embedded with a plurality of heat dissipation fans, and the heat dissipation fans are connected with the single chip microcomputer through wires.

Furthermore, an air speed sensor is installed at the top of the outer portion of the box body, and the signal output end of the air speed sensor is in signal connection with the signal input end of the single chip microcomputer.

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

set up wind speed sensor through the top at the box, wind speed sensor can monitor the outside wind speed of box, when meetting strong wind weather, two electric putter then can promote two baffles respectively and move outwards, thereby the baffle that moves outwards can insert the sealed post of its lateral surface in the radiating hole of homonymy, with this can seal the radiating hole, prevent that sand and dust from being blown into the inside of box, and when wind-force is less, the baffle can automatic re-setting and break away from the sealing to the radiating hole, so that the block terminal can resume normal heat dissipation.

Drawings

Fig. 1 is a schematic external view of the front surface of the present invention.

Fig. 2 is a schematic view of the internal structure of the front surface of the present invention.

FIG. 3 is an enlarged view of a portion of FIG. 2 according to the present invention.

FIG. 4 is a cross-sectional view taken at B-B' of FIG. 2 according to the present invention.

FIG. 5 is a cross-sectional view taken at C-C' of FIG. 2 in accordance with the present invention.

In FIGS. 1-5: 1-box body, 101-heat dissipation holes, 102-sand discharge port, 2-box cover, 3-wind speed sensor, 4-mounting rack, 5-baffle, 6-sealing column, 7-supporting block, 8-electric push rod, 9-transverse plate, 10-heat dissipation fan and 11-single chip microcomputer.

Detailed Description

Please refer to fig. 1 to 5:

the utility model provides an outdoor wind and sand prevention distribution box which comprises a box body 1, wherein a plurality of heat dissipation holes 101 are uniformly formed in the left side surface and the right side surface of the interior of the box body 1, baffles 5 capable of moving left and right are arranged at the left end and the right end of the interior of the box body 1, a plurality of sealing columns 6 used for sealing the heat dissipation holes 101 are uniformly welded on the outer side surfaces of the two baffles 5, a box cover 2 is hinged to the front end of the box body 1, and a single chip microcomputer 11 is mounted on the rear surface of the box cover 2;

specifically, a plurality of mounting frames 4 which are uniformly distributed up and down are mounted on the rear surface inside the box body 1 through screws, the mounting frames 4 are located between the two baffle plates 5, the transverse plates 9 are welded at the upper ends of the left side and the right side of the box body 1, the two transverse plates 9 are respectively located above the two baffle plates 5, a plurality of heat dissipation fans 10 are embedded on the upper surfaces of the two transverse plates 9, the heat dissipation fans 10 are connected with a single chip microcomputer 11 through wires, an air speed sensor 3 is mounted on the top of the outer portion of the box body 1, and the signal output end of the air speed sensor 3 is in signal connection with the signal input end of the single chip microcomputer 11;

the mounting frame 4 can be used for placing electrical elements, the heat dissipation fans 10 can be controlled to be switched on and off through the single chip microcomputer 11, the heat dissipation fans 10 at the left end and the right end respectively have air inlet at one end and air outlet at one end, so that air flow can be formed in the box body 1, the heat dissipation holes 101 at the left end and the right end enable the interior of the box body 1 to be communicated with the exterior, so that the electrical elements on the mounting frame 4 can be dissipated, the wind speed sensor 3 can monitor the external wind speed, and wind speed information can be converted into an electrical signal to be sent to the single chip microcomputer 11;

according to the above, the sealing columns 6 are arranged corresponding to the heat dissipation holes 101 on the same side, sand discharge ports 102 are formed in the left end and the right end of the inner bottom surface of the box body 1, the sand discharge ports 102 at the two ends are respectively located on the outer sides of the baffles 5 on the same side, the supporting block 7 is welded in the middle of the inner bottom surface of the box body 1, electric push rods 8 are mounted on the left side surface and the right side surface of the supporting block 7, the two electric push rods 8 are connected with the single chip microcomputer 11 through wires, the bottom surfaces of the two baffles 5 are slidably connected with the inner bottom surface of the box body 1, and the outer ends of the left electric push rod 8 and the right electric push rod 8 are respectively connected with the lower ends of the inner side surfaces of the baffles 5 on the same side;

specifically, the single chip microcomputer 11 can perform automatic on-off control on the two electric push rods 8, when the wind force outside the box body 1 is large, the single chip microcomputer 11 can automatically start the two electric push rods 8, then the two electric push rods 8 extend and push the baffle 5 on the same side to move outwards, so that the sealing columns 6 on the outer side surface of the baffle 5 moving outwards can be inserted into the heat dissipation holes 101 on the same side, the heat dissipation holes 101 can be sealed, meanwhile, the sand discharge ports 102 on the two ends are sealed by the bottoms of the baffle 5 on the same side, so that sand and dust rolled up by the large wind are prevented from being blown into the box body 1, when the external wind force is small, the single chip microcomputer 11 can automatically start the two electric push rods 8 again, then the two electric push rods 8 shrink and respectively pull the corresponding baffles 5 to reset, so that the heat dissipation holes 101 on the left end and the right end are reopened, so that the distribution box can recover normal heat dissipation, by arranging the sand discharge ports 102 at the left end and the right end of the bottom surface in the box body 1, when some wind power is small, if some sand and dust enter the box body 1, the sand and dust can be blocked by the baffle 5, and the blocked sand and dust can fall out of the box body 1 through the sand discharge ports 102;

then through above mode, when strong wind weather, baffle 5 can automatic movement and seal louvre 101 to prevent that sand and dust from being blown into the inside of box 1, and when wind-force diminishes, baffle 5 can automatic re-setting and break away from the sealed to louvre 110, so that the block terminal can resume normal heat dissipation.

Claims

1. The utility model provides an outdoor prevent wind husky block terminal, includes box (1), its characterized in that:

a plurality of louvre (101) have all evenly been seted up to the left and right sides face inside box (1), both ends all are provided with baffle (5) that can remove about box (1) is inside, two the equal even welding of lateral surface of baffle (5) has a plurality of sealed posts (6) that are used for sealed louvre (101), and the front end of box (1) articulates there is case lid (2), the rear surface mounting of case lid (2) has singlechip (11).

2. An outdoor wind and sand prevention block terminal according to claim 1, characterized in that: the sealing columns (6) are arranged corresponding to the heat dissipation holes (101) on the same side, sand discharge openings (102) are formed in the left end and the right end of the inner bottom surface of the box body (1), and the sand discharge openings (102) at the two ends are respectively located on the outer sides of the baffles (5) on the same side.

3. An outdoor wind and sand prevention block terminal according to claim 1, characterized in that: the rear surface of the interior of the box body (1) is provided with a plurality of mounting frames (4) which are uniformly distributed from top to bottom through screws, and the mounting frames (4) are located between the two baffles (5).

4. The outdoor wind and sand prevention distribution box of claim 1, characterized in that: the middle of the bottom surface inside the box body (1) is welded with a supporting block (7), electric push rods (8) are installed on the left side surface and the right side surface of the supporting block (7), and the two electric push rods (8) are connected with a single chip microcomputer (11) through wires.

5. An outdoor wind and sand prevention block terminal according to claim 4, characterized in that: the bottom surfaces of the two baffles (5) are in sliding connection with the bottom surface inside the box body (1), the outer ends of the left electric push rod and the right electric push rod (8) are respectively connected with the lower end of the inner side surface of the baffle (5) at the same side.

6. The outdoor wind and sand prevention distribution box of claim 1, characterized in that: diaphragm (9) all weld in the upper end of the box (1) left and right sides, two diaphragm (9) are located two respectively the top of baffle (5), two the upper surface of diaphragm (9) all scarf joint has a plurality of heat dissipation fan (10), heat dissipation fan (10) meet through wire and singlechip (11).

7. An outdoor wind and sand prevention block terminal according to claim 1, characterized in that: an air speed sensor (3) is installed at the top of the outer portion of the box body (1), and a signal output end of the air speed sensor (3) is in signal connection with a signal input end of the single chip microcomputer (11).