CN114640044B

CN114640044B - Outdoor safe type block terminal with heat dissipation function

Info

Publication number: CN114640044B
Application number: CN202210532583.7A
Authority: CN
Inventors: 王振; 茅亚
Original assignee: Jiangsu ErLe Electrical Technology Co Ltd
Current assignee: Jiangsu ErLe Electrical Technology Co Ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-08-02
Anticipated expiration: 2042-05-17
Also published as: CN114640044A

Abstract

The invention provides an outdoor safety distribution box with a heat dissipation function, which relates to the technical field of electrical equipment and comprises a box body; the filter screen A is fixedly arranged on the left side and the right side of the box body, the box door is rotatably arranged on the front side of the box body through a hinge, and the mounting frame is fixedly arranged on the inner side of the box door; through holes are formed in the front side and the rear side of the mounting frame, a sliding groove is formed in the bottom of the mounting frame, a locking block is slidably mounted in the mounting frame, and a locking groove is formed in the left side of the locking block; the bottom of the locking block is fixedly provided with the pushing block, so that when the temperature in the box body is high or a fire disaster occurs, the power can be automatically cut off, the power utilization safety is improved, meanwhile, the box door can be automatically opened, the heat in the box body can be conveniently and quickly dissipated, and the heat dissipation effect is improved; the problem of inside temperature when higher or the conflagration appears, can not the auto-power-off, can not open the chamber door voluntarily simultaneously, the heat of the inside of being not convenient for is dispersed fast, and the radiating effect is relatively poor is solved.

Description

Outdoor safe type block terminal with heat dissipation function

Technical Field

The invention relates to the technical field of electrical equipment, in particular to an outdoor safety distribution box with a heat dissipation function.

Background

The outdoor distribution box generally assembles switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly in closed or semi-closed metal cabinet, and the main usage is to carry out reasonable distribution electric energy in the open air, conveniently to the operation that opens and shuts of circuit.

However, with respect to the existing distribution box, when the internal temperature is high or a fire disaster occurs, the automatic power off cannot be realized, meanwhile, the box door cannot be automatically opened, the internal heat cannot be conveniently and quickly dissipated, the heat dissipation effect is poor, the worker cannot conveniently adjust the position of the installed electric appliance, the installation effect of the electric appliance is reduced, the cooling mode cannot be automatically switched according to the weather conditions, the heat dissipation effect is reduced, meanwhile, the protection effect cannot be automatically realized in rainy days, and the safety in use is reduced.

Disclosure of Invention

In view of the above, the invention provides an outdoor safety distribution box with a heat dissipation function, which comprises a power-off mechanism, a cooling device and a protection component, wherein when the temperature inside a box body is high or a fire disaster occurs, the power-off mechanism can automatically cut off the power, so that the power utilization safety is improved, meanwhile, a box door can be automatically opened, the heat inside the box body can be conveniently and quickly dissipated, the heat dissipation effect is improved, the cooling mode can be automatically switched according to the weather conditions, the heat dissipation effect is improved, meanwhile, the protection effect can be automatically achieved in rainy days, rainwater is prevented from entering the box body, and the safety in use is improved.

The invention provides an outdoor safe distribution box with a heat dissipation function, which specifically comprises a box body; the filter screen A is fixedly arranged on the left side and the right side of the box body, the box door is rotatably arranged on the front side of the box body through a hinge, and the mounting frame is fixedly arranged on the inner side of the box door; through holes are formed in the front side and the rear side of the mounting frame, a sliding groove is formed in the bottom of the mounting frame, a locking block is slidably mounted in the mounting frame, and a locking groove is formed in the left side of the locking block; the bottom of the locking block is fixedly provided with a pushing block, and the pushing block is connected with the sliding groove in a sliding manner; the bottom of the mounting frame is fixedly provided with a connecting column, and elastic bands are arranged outside the connecting column and the pushing block; the rear side of the mounting frame is slidably provided with an L-shaped baffle, a latex balloon is arranged inside the mounting frame, and the latex balloon is tangent to the locking block and the L-shaped baffle; a power-off mechanism and a tensioning device are arranged in the box body, and the tensioning device is positioned below the power-off mechanism; and the cooling device is arranged on the box body, and the top of the box body is provided with the protection component.

Optionally, the tensioning device comprises: the two L-shaped plates are arranged and fixedly connected with the box body; the second connecting seat is slidably arranged between the two L-shaped plates and the box body; the connecting block is fixedly arranged at the bottom of the second connecting seat; the fixed block is fixedly arranged on the box body; the screw rod is rotatably installed at the bottom of the connecting block and is in threaded connection with the fixing block.

Optionally, the bottom of the box body is fixedly provided with a mounting seat, and the left side of the box body is fixedly provided with a U-shaped frame; a locking pin is slidably arranged in the U-shaped frame, and the right end of the locking pin is inserted into the locking groove; the outer wall fixed mounting of fitting pin has the ring, and the externally mounted of fitting pin has spring A to spring A is located the left side of fitting pin.

Optionally, the cooling device comprises: the hollow pipe is fixedly connected with the box body; the fixing frame is fixedly arranged in the hollow pipe; the connecting shaft is rotatably arranged in the fixed frame; impeller A, impeller A fixed mounting is in the bottom of connecting axle.

Optionally, the power-off mechanism comprises: the insulating seat is fixedly connected with the box body; the first connecting seats are provided with four connecting seats in total, the four first connecting seats are fixedly arranged on the upper side and the lower side of the insulating seat, and the inner ends of the four first connecting seats are inserted into the insulating seat; the clamping nails are arranged, and the four clamping nails are connected to the first four connecting seats in a threaded manner; the guide shafts are arranged in two parts and are fixedly arranged on the front side of the insulating seat.

Optionally, the cooling device further comprises: the semicircular enclosure is fixedly arranged at the top of the box body; the impeller B is fixedly arranged on the top of the connecting shaft; and the filter screen B is fixedly arranged in the hollow pipe.

Optionally, the power-off mechanism further comprises: the mounting plate is slidably mounted on the two guide shafts; the two springs B are arranged outside the two guide shafts and are positioned between the insulating seat and the mounting plate; the pushing column is fixedly arranged on the front side of the mounting plate and is tangent to the box door; the insulating blocks are arranged in the mounting plate, the two insulating blocks are fixedly mounted on the rear side of the mounting plate, and the two insulating blocks are connected with the insulating base in a sliding mode.

Optionally, the guard assembly comprises: the two guide rods are arranged and are in sliding connection with the box body; the water receiving tray is fixedly arranged on the tops of the two guide rods; the two springs D are arranged outside the two guide rods and are positioned between the box body and the water pan; the sealing cover is fixedly arranged at the bottom of the water receiving tray.

Optionally, the power-off mechanism further comprises: the two conductive blocks A are arranged and are arranged inside the two insulating blocks in a sliding manner; the two conductive blocks B are arranged inside the two insulating blocks in a sliding manner, are positioned below the two conductive blocks A and are connected with the two conductive blocks A in a sliding manner; the two springs C are arranged and are arranged outside the two conductive blocks A; the two conductive blocks A and the two conductive blocks B are in contact with the inner ends of the four first connecting seats, and the two conductive blocks A and the two conductive blocks B are arranged concentrically with the four first connecting seats.

Optionally, the guard assembly further comprises: the two guide plates are fixedly arranged on the left side and the right side of the water receiving tray; the two drain pipes are arranged and fixedly arranged at the bottom of the water pan; the two connecting frames are arranged and fixedly arranged at the bottoms of the two guide rods; the closing plate, the closing plate is equipped with two altogether, and two closing plate fixed mounting are in the outside of two links to two closing plates closely laminate with the box.

Advantageous effects

Compared with the traditional distribution box, the outdoor safety distribution box provided by each embodiment of the invention can automatically cut off the power when the temperature in the box body is higher or a fire disaster occurs, so that the electric safety is improved, the box door can be automatically opened, the heat in the box body can be conveniently and quickly dissipated, the heat dissipation effect is improved, workers can conveniently adjust the position of the installed electric appliance, the lead is prevented from being bent, the installation effect of the electric appliance is improved, the cooling mode can be automatically switched according to weather conditions, the heat dissipation effect is improved, meanwhile, the protection effect can be automatically achieved in rainy days, rainwater is prevented from entering the box body, and the safety in use is improved.

In addition, because the elastic band is arranged outside the connecting column and the pushing block, the latex balloon is arranged inside the mounting frame, the latex balloon is tangent to the locking block and the L-shaped baffle, and the right end of the locking pin is inserted and connected into the locking groove, when the temperature in the box body is higher or a fire occurs, the latex balloon breaks, the locking block moves rightwards under the action of the elastic band at the moment, so that the locking pin is separated from the locking groove, because the mounting plate is slidably mounted on the two guide shafts, the two springs B are positioned between the insulating seat and the mounting plate, and the pushing column is tangent to the box door, when the locking pin is separated from the locking groove, the box door automatically opens and closes under the action of the two springs B, the heat in the box body is conveniently and quickly dissipated, the heat dissipation effect is improved, because the two conductive blocks B are slidably connected with the two conductive blocks A, and the two conductive blocks A and the two conductive blocks B are contacted with the inner end of one of the four connecting seats, and two conducting blocks A and two conducting blocks B and four connecting seats one set up with one heart, and then when the mounting panel when two springs B's effect during to the antedisplacement, two conducting blocks A and two conducting blocks B and four connecting seats one autosegregation, and then realized the auto-power-off, avoided the inside temperature of box to continue to rise, improved the radiating effect, guaranteed the power consumption safety.

In addition, because of two sliding mounting of connecting seat between two L templates and box, and the lead screw rotates and installs the bottom at the connecting block to lead screw and fixed block threaded connection, thereby when the staff clockwise rotates the lead screw, two downstream of connecting seat make the electrical apparatus on the connecting seat two more pleasing to the eye after the installation, avoided the wire to take place to buckle, improved the installation effect of electrical apparatus.

In addition, because the impeller A is fixedly arranged at the bottom of the connecting shaft, and the impeller B is fixedly arranged at the top of the connecting shaft, when the impeller B rotates clockwise under the action of air flow, the outside air enters the inside of the box body through the filter screen B and then is discharged from the two filter screens A, when the impeller B rotates anticlockwise under the action of air flow, the outside air enters the inside of the box body through the two filter screens A and then is discharged from the filter screen B, the cooling mode can be automatically switched according to weather conditions, the heat dissipation effect is improved, because the two guide rods are in sliding connection with the box body, the two springs D are positioned between the box body and the water pan, and the water pan is fixedly arranged at the top of the two guide rods, when the water pan meets the weather suddenly, the water pan automatically moves downwards under the action of the gravity of rainwater, so that the bottom of the sealing cover is in close contact with the top of the box body, the rainwater is prevented from entering the box body from the hollow pipe, the safety in use is improved, and the two sealing plates are fixedly arranged on the outer sides of the two connecting frames and are tightly attached to the box body, so that when the water receiving tray moves downwards, the two sealing plates automatically move downwards, and the rainwater is prevented from entering the box body from the two filter screens A; and because the two drain pipes are fixedly arranged at the bottom of the water receiving tray, when the user is sunny, water in the water receiving tray is slowly drained through the two drain pipes, and the water receiving tray automatically rises, so that the labor intensity of workers is reduced, and the safety in use is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.

In the drawings:

FIG. 1 shows a schematic perspective view of an embodiment according to the invention;

FIG. 2 shows a rear side view corner configuration of FIG. 1;

FIG. 3 shows a schematic view of the internal structure of FIG. 1;

FIG. 4 is a schematic diagram illustrating a door according to an embodiment of the present invention;

FIG. 5 is a schematic view of a portion of the area A in FIG. 4;

FIG. 6 is a partially enlarged schematic view of the region B in FIG. 4;

FIG. 7 shows a schematic structural diagram of a power disconnect mechanism according to an embodiment of the present invention;

FIG. 8 illustrates a top view structural schematic of FIG. 7;

FIG. 9 is a schematic view of a cut-away structure in the direction of C-C in FIG. 8;

FIG. 10 is a partially enlarged schematic view of region D of FIG. 9;

FIG. 11 shows a schematic structural view of a case and a tensioner according to an embodiment of the present invention;

FIG. 12 shows a schematic structural view of a tank and a cooling device according to an embodiment of the invention;

FIG. 13 is a partial enlarged schematic view of region E of FIG. 12;

FIG. 14 shows a schematic structural view of a case and shield assembly according to an embodiment of the present invention;

fig. 15 is a partially enlarged schematic view of the region F in fig. 3.

List of reference numerals

1. A box body; 1011. a filter screen A; 102. installing a frame; 1021. a through hole; 1022. a chute; 1023. a locking block; 1024. a locking groove; 1025. a pushing block; 1026. connecting columns; 1027. elastic bands; 1028. an L-shaped baffle plate; 1029. a latex balloon; 103. a mounting seat; 104. a box door; 105. a U-shaped frame; 1051. a locking pin; 1052. a circular ring; 1053. a spring A; 2. a power-off mechanism; 201. an insulating base; 202. a first connecting seat; 203. clamping the nail; 204. a guide shaft; 205. mounting a plate; 206. a spring B; 207. pushing the column; 208. an insulating block; 209. a conductive block A; 210. a conductive block B; 211. a spring C; 3. a tensioning device; 301. an L-shaped plate; 302. a second connecting seat; 303. connecting blocks; 304. a fixed block; 305. a screw rod; 4. a cooling device; 401. a hollow tube; 402. a fixed mount; 403. a connecting shaft; 404. an impeller A; 405. a semicircular enclosure; 406. an impeller B; 407. a filter screen B; 5. a guard assembly; 501. a guide bar; 502. a water pan; 503. a spring D; 504. a sealing cover; 505. a baffle; 506. a drain pipe; 507. a connecting frame; 508. and (7) sealing the plate.

Detailed Description

In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.

Example (b): please refer to fig. 1 to fig. 15:

the invention provides an outdoor safety distribution box with a heat dissipation function, which comprises a box body 1; the left side and the right side of the box body 1 are fixedly provided with a filter screen A1011, the front side of the box body 1 is rotatably provided with a box door 104 through a hinge, and the inner side of the box door 104 is fixedly provided with a mounting frame 102; through holes 1021 are formed in the front side and the rear side of the mounting frame 102, a sliding groove 1022 is formed in the bottom of the mounting frame 102, a locking block 1023 is slidably mounted inside the mounting frame 102, and a locking groove 1024 is formed in the left side of the locking block 1023; the bottom of the locking block 1023 is fixedly provided with a pushing block 1025, and the pushing block 1025 is connected with the sliding chute 1022 in a sliding way; a connecting column 1026 is fixedly arranged at the bottom of the mounting frame 102, and elastic bands 1027 are arranged outside the connecting column 1026 and the pushing block 1025; an L-shaped baffle 1028 is slidably mounted at the rear side of the mounting frame 102, a latex balloon 1029 is mounted inside the mounting frame 102, and the latex balloon 1029 is tangent to the locking block 1023 and the L-shaped baffle 1028; a power-off mechanism 2 and a tension device 3 are arranged in the box body 1, and the tension device 3 is positioned below the power-off mechanism 2; the cooling device 4, the cooling device 4 is installed on the box 1, and the protection component 5 is installed at the top of the box 1.

Furthermore, according to the embodiment of the present invention, as shown in fig. 4 to 10, the mounting seat 103 is fixedly installed at the bottom of the case 1, and the U-shaped frame 105 is fixedly installed at the left side of the case 1; a locking pin 1051 is slidably mounted inside the U-shaped frame 105, and the right end of the locking pin 1051 is inserted into the locking groove 1024; the outer wall fixed mounting of fitting pin 1051 has ring 1052, and fitting pin 1051's externally mounted has spring A1053, and spring A1053 is located fitting pin 1051's left side, and outage mechanism 2 includes: the insulating seat 201, the insulating seat 201 is fixedly connected with the box body 1; the number of the first connecting seats 202 is four, the four first connecting seats 202 are fixedly arranged on the upper side and the lower side of the insulating seat 201, and the inner ends of the four first connecting seats 202 are inserted into the insulating seat 201; the number of the clamping nails 203 is four, and the four clamping nails 203 are in threaded connection with the four connecting seats I202; two guide shafts 204 are arranged, and the two guide shafts 204 are fixedly arranged on the front side of the insulating base 201; a mounting plate 205, wherein the mounting plate 205 is slidably mounted on the two guide shafts 204; two springs B206 are arranged, the two springs B206 are arranged outside the two guide shafts 204, and the two springs B206 are positioned between the insulating base 201 and the mounting plate 205; the pushing column 207 is fixedly arranged on the front side of the mounting plate 205, and the pushing column 207 is tangent to the box door 104; two insulation blocks 208 are arranged, the two insulation blocks 208 are fixedly arranged on the rear side of the mounting plate 205, and the two insulation blocks 208 are connected with the insulation seat 201 in a sliding manner; the number of the conductive blocks A209 is two, and the two conductive blocks A209 are slidably mounted inside the two insulating blocks 208; two conductive blocks B210 are arranged, the two conductive blocks B210 are slidably mounted inside the two insulating blocks 208, the two conductive blocks B210 are positioned below the two conductive blocks A209, and the two conductive blocks B210 are slidably connected with the two conductive blocks A209; two springs C211 are arranged, and the two springs C211 are arranged outside the two conductive blocks A209; two conductive blocks A209 and two conductive blocks B210 contact with the inner ends of the four first connecting seats 202, and the two conductive blocks A209 and the two conductive blocks B210 are concentrically arranged with the four first connecting seats 202, and the specific functions of the connector are as follows: because the connecting post 1026 and the pushing block 1025 are externally provided with the elastic band 1027, the latex balloon 1029 is arranged inside the mounting frame 102, the latex balloon 1029 is tangent to the locking block 1023 and the L-shaped baffle 1028, and the right end of the locking pin 1051 is inserted into the locking groove 1024, so that when the internal temperature of the box body 1 is high or a fire breaks, the locking block 1023 moves rightwards under the action of the elastic band 1027, the locking pin 1051 is separated from the locking groove 1024, because the mounting plate 205 is slidably mounted on the two guide shafts 204, the two springs B206 are positioned between the insulating base 201 and the mounting plate 205, and the pushing post 207 is tangent to the box door 104, when the locking pin 1051 is separated from the locking groove 1024, the box door 104 automatically opens and closes under the action of the two springs B206, the heat inside the box body 1 is rapidly dissipated, the heat dissipation effect is improved, and because the two conductive blocks B210 are slidably connected with the two conductive blocks A209, and two conducting blocks A209 and two conducting blocks B210 contact with the inner ends of the four first connecting seats 202, and the two conducting blocks A209 and the two conducting blocks B210 are concentrically arranged with the four first connecting seats 202, so that when the mounting plate 205 moves forwards under the action of the two springs B206, the two conducting blocks A209 and the two conducting blocks B210 are automatically separated from the four first connecting seats 202, so that automatic power off is realized, the temperature inside the box body 1 is prevented from continuously rising, the heat dissipation effect is improved, and the electricity utilization safety is ensured.

Further, according to an embodiment of the present invention, as shown in fig. 11, the tension device 3 includes: the number of the L-shaped plates 301 is two, and the two L-shaped plates 301 are fixedly connected with the box body 1; a second connecting seat 302, wherein the second connecting seat 302 is slidably arranged between the two L-shaped plates 301 and the box body 1; the connecting block 303, the connecting block 303 is fixedly installed at the bottom of the second connecting seat 302; the fixed block 304, the fixed block 304 is fixedly installed on the box body 1; lead screw 305, lead screw 305 rotate and install the bottom at connecting block 303, and

lead screw

305 and 304 threaded connection of fixed block, and its concrete function does: because of connecting seat two 302 slidable mounting between two L templates 301 and box 1, and lead screw 305 rotates and installs the bottom at connecting block 303 to lead screw 305 and fixed block 304 threaded connection, thereby when the staff clockwise rotated lead screw 305, connecting seat two 302 moves down, make after the installation of the electrical apparatus on connecting seat two 302 more pleasing to the eye, avoided the wire to take place to buckle, improved the installation effect of electrical apparatus.

Further, according to an embodiment of the present invention, as shown in fig. 12 to 15, the cooling device 4 includes: the hollow pipe 401 is fixedly connected with the box body 1; a fixing frame 402, wherein the fixing frame 402 is fixedly arranged in the hollow pipe 401; a connecting shaft 403, the connecting shaft 403 is rotatably installed inside the fixing frame 402; the impeller A404 is fixedly arranged at the bottom of the connecting shaft 403; the semi-circular enclosure 405 is fixedly arranged at the top of the box body 1; the impeller B406, the impeller B406 is fixedly arranged on the top of the connecting shaft 403; filter screen B407, filter screen B407 fixed mounting are in the inside of hollow tube 401, and protection component 5 includes: the number of the guide rods 501 is two, and the two guide rods 501 are connected with the box body 1 in a sliding manner; the water receiving tray 502 is fixedly arranged at the tops of the two guide rods 501; two springs D503 are arranged, the two springs D503 are arranged outside the two guide rods 501, and the two springs D503 are positioned between the box body 1 and the water pan 502; a sealing cover 504, wherein the sealing cover 504 is fixedly arranged at the bottom of the water receiving tray 502; the number of the guide plates 505 is two, and the two guide plates 505 are fixedly arranged on the left side and the right side of the water pan 502; two water discharge pipes 506 are arranged, and the two water discharge pipes 506 are fixedly arranged at the bottom of the water pan 502; the number of the connecting frames 507 is two, and the two connecting frames 507 are fixedly arranged at the bottoms of the two guide rods 501; sealing plate 508, sealing plate 508 are equipped with two altogether, and two sealing plate 508 fixed mounting are in the outside of two link 507 to two sealing plates 508 and box 1 closely laminate, and its concrete function is: because the impeller A404 is fixedly arranged at the bottom of the connecting shaft 403, and the impeller B406 is fixedly arranged at the top of the connecting shaft 403, when the impeller B406 rotates clockwise under the action of the air flow, the outside air enters the inside of the box body 1 through the filter screen B407 and then is discharged from the two filter screens A1011, when the impeller B406 rotates anticlockwise under the action of the air flow, the outside air enters the inside of the box body 1 through the two filter screens A1011 and then is discharged from the filter screen B407, the cooling mode can be automatically switched according to weather conditions, the heat dissipation effect is improved, because the two guide rods 501 are in sliding connection with the box body 1, the two springs D503 are positioned between the box body 1 and the water receiving tray 502, and the water receiving tray 502 is fixedly arranged at the tops of the two guide rods 501, when encountering rain, the water receiving tray 502 automatically moves downwards under the gravity of rainwater, so that the bottom of the sealing cover 504 is in close contact with the top of the box body 1, the rainwater is prevented from entering the interior of the box body 1 from the hollow pipe 401, the safety in use is improved, and the two sealing plates 508 are fixedly arranged on the outer sides of the two connecting frames 507 and are tightly attached to the box body 1, so that when the water pan 502 moves downwards, the two sealing plates 508 automatically move downwards, and the rainwater is prevented from entering the interior of the box body 1 from the two filter screens A1011; and because the two drain pipes 506 are fixedly arranged at the bottom of the water receiving tray 502, when the user is sunny, water in the water receiving tray 502 is slowly drained through the two drain pipes 506, and the water receiving tray 502 is automatically lifted at the moment, so that the labor intensity of workers is reduced, and the safety in use is improved.

The specific use mode and function of the embodiment are as follows: in the invention, firstly, a worker installs the invention at a proper position through the installation seat 103, then installs an external lead in the upper two connecting seats 202, then installs an electric appliance on the connecting seat II 302, then installs the lead on the electric appliance in the lower two connecting seats 202, properly adjusts the position of the connecting seat II 302 through the lead screw 305, so that the electric appliance on the connecting seat II 302 is more beautiful after being installed, the lead is prevented from being bent, the installation effect of the electric appliance is improved, when the internal temperature of the box body 1 is higher or a fire disaster occurs, the latex balloon 1029 is broken, at the moment, the locking block 1023 moves rightwards under the action of the elastic band 1027, so that the locking pin 1051 is separated from the locking groove 1024, when the locking pin 1051 is separated from the locking groove 1024, the box door 104 is automatically opened and closed under the action of the two springs B206, the heat in the box body 1 is conveniently and rapidly dissipated, and the heat dissipation effect is improved, when the mounting plate 205 moves forward under the action of the two springs B206, the two conducting blocks A209 and the two conducting blocks B210 are automatically separated from the four connecting seats I202, so that automatic power failure is realized, the temperature inside the box body 1 is prevented from continuously rising, the heat dissipation effect is improved, the electricity safety is ensured, when the impeller B406 rotates clockwise under the action of air flow, outside air enters the inside of the box body 1 through the filter screen B407 and then is discharged from the two filter screens A1011, when the impeller B406 rotates anticlockwise under the action of air flow, the outside air enters the inside of the box body 1 through the two filter screens A1011 and then is discharged from the filter screen B407, the cooling mode can be automatically switched according to weather conditions, the heat dissipation effect is improved, when the impeller is suddenly exposed to rain, the water receiving tray 502 automatically moves downward under the action of the gravity of rainwater, so that the bottom of the sealing cover 504 is in close contact with the top of the box body 1, rainwater is prevented from entering the interior of the box body 1 from the hollow pipe 401, the safety in use is improved, when the water pan 502 moves downwards, the two sealing plates 508 automatically move downwards, and rainwater is prevented from entering the interior of the box body 1 from the two filter screens A1011; in sunny days, water in the water receiving tray 502 is slowly discharged through the two water discharge pipes 506, and the water receiving tray 502 is automatically lifted at the moment, so that the labor intensity of workers is reduced, and the safety in use is improved.

Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.

The above description is intended to be illustrative of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.

Claims

1. An outdoor safety distribution box with a heat dissipation function is characterized by comprising a box body (1); the left side and the right side of the box body (1) are fixedly provided with filter screens A (1011), the front side of the box body (1) is rotatably provided with a box door (104) through a hinge, and the inner side of the box door (104) is fixedly provided with a mounting frame (102); through holes (1021) are formed in the front side and the rear side of the mounting frame (102), a sliding groove (1022) is formed in the bottom of the mounting frame (102), a locking block (1023) is slidably mounted inside the mounting frame (102), and a locking groove (1024) is formed in the left side of the locking block (1023); the bottom of the locking block (1023) is fixedly provided with a pushing block (1025), and the pushing block (1025) is in sliding connection with the sliding groove (1022); a connecting column (1026) is fixedly installed at the bottom of the installation frame (102), and elastic bands (1027) are installed outside the connecting column (1026) and the pushing block (1025); an L-shaped baffle (1028) is slidably mounted at the rear side of the mounting frame (102), a latex balloon (1029) is mounted inside the mounting frame (102), and the latex balloon (1029) is tangent to the locking block (1023) and the L-shaped baffle (1028); a power-off mechanism (2) and a tensioning device (3) are installed inside the box body (1), and the tensioning device (3) is located below the power-off mechanism (2); the cooling device (4) is arranged on the box body (1), and the top of the box body (1) is provided with a protection component (5);

the power cutoff mechanism (2) includes: the insulating seat (201), the insulating seat (201) is fixedly connected with the box body (1); the number of the connecting seats I (202) is four, the four connecting seats I (202) are fixedly arranged on the upper side and the lower side of the insulating seat (201), and the inner ends of the four connecting seats I (202) are inserted into the insulating seat (201); the clamping nails (203), the number of the clamping nails (203) is four, and the four clamping nails (203) are in threaded connection with the four connecting seats I (202); the number of the guide shafts (204) is two, and the two guide shafts (204) are fixedly arranged on the front side of the insulating base (201); the power-off mechanism (2) further comprises: the mounting plate (205), the mounting plate (205) is slidably mounted on the two guide shafts (204); the two springs B (206) are arranged, the two springs B (206) are arranged outside the two guide shafts (204), and the two springs B (206) are positioned between the insulating base (201) and the mounting plate (205); the pushing column (207), the pushing column (207) is fixedly installed on the front side of the installation plate (205), and the pushing column (207) is tangent to the box door (104); the number of the insulating blocks (208) is two, the two insulating blocks (208) are fixedly arranged on the rear side of the mounting plate (205), and the two insulating blocks (208) are connected with the insulating base (201) in a sliding mode; the power-off mechanism (2) further comprises: the number of the conductive blocks A (209) is two, and the two conductive blocks A (209) are arranged inside the two insulating blocks (208) in a sliding mode; the number of the conductive blocks B (210) is two, the two conductive blocks B (210) are slidably mounted inside the two insulating blocks (208), the two conductive blocks B (210) are positioned below the two conductive blocks A (209), and the two conductive blocks B (210) are slidably connected with the two conductive blocks A (209); the two springs C (211) are arranged, and the two springs C (211) are arranged outside the two conductive blocks A (209); the two conductive blocks A (209) and the two conductive blocks B (210) are in contact with the inner ends of the four first connecting seats (202), and the two conductive blocks A (209) and the two conductive blocks B (210) are arranged concentrically with the four first connecting seats (202).

2. The outdoor safety type distribution box with the heat dissipation function of claim 1, wherein: the bottom of the box body (1) is fixedly provided with a mounting seat (103), and the left side of the box body (1) is fixedly provided with a U-shaped frame (105); a locking pin (1051) is slidably mounted in the U-shaped frame (105), and the right end of the locking pin (1051) is inserted into the locking groove (1024); the outer wall fixed mounting of fitting pin (1051) has ring (1052), and fitting pin (1051)'s externally mounted has spring A (1053), and spring A (1053) are located the left side of fitting pin (1051).

3. The outdoor safety type distribution box with the heat dissipation function of claim 1, wherein: the tensioning device (3) comprises: the two L-shaped plates (301) are arranged, and the two L-shaped plates (301) are fixedly connected with the box body (1); the second connecting seat (302), the second connecting seat (302) is slidably mounted between the two L-shaped plates (301) and the box body (1); the connecting block (303), the connecting block (303) is fixedly mounted on the bottom of the second connecting seat (302); the fixing block (304), the fixing block (304) is fixedly installed on the box body (1); the screw rod (305), the screw rod (305) rotate and install the bottom at connecting block (303), and screw rod (305) and fixed block (304) threaded connection.

4. The outdoor safety type distribution box with the heat dissipation function of claim 1, wherein: the cooling device (4) comprises: the hollow pipe (401), the hollow pipe (401) is fixedly connected with the box body (1); the fixing frame (402), the fixing frame (402) is fixedly arranged in the hollow pipe (401); the connecting shaft (403), the connecting shaft (403) is rotatably installed inside the fixed frame (402); and the impeller A (404), wherein the impeller A (404) is fixedly arranged at the bottom of the connecting shaft (403).

5. The outdoor safety type distribution box with the heat dissipation function of claim 4, wherein: the cooling device (4) further comprises: the semicircular enclosure (405) is fixedly arranged at the top of the box body (1); the impeller B (406), the impeller B (406) is fixedly installed on the top of the connecting shaft (403); and the filter screen B (407) is fixedly arranged in the hollow pipe (401).

6. The outdoor safety type distribution box with the heat dissipation function of claim 1, wherein: the guard assembly (5) comprises: the two guide rods (501) are arranged, and the two guide rods (501) are connected with the box body (1) in a sliding manner; the water receiving tray (502), the water receiving tray (502) is fixedly arranged on the top of the two guide rods (501); the two springs D (503) are arranged, the two springs D (503) are arranged outside the two guide rods (501), and the two springs D (503) are positioned between the box body (1) and the water pan (502); and the sealing cover (504), the sealing cover (504) is fixedly arranged at the bottom of the water receiving tray (502).

7. The outdoor safety type distribution box with the heat dissipation function of claim 6, wherein: the shielding assembly (5) further comprises: the two guide plates (505) are arranged, and the two guide plates (505) are fixedly arranged on the left side and the right side of the water receiving tray (502); the number of the drain pipes (506) is two, and the two drain pipes (506) are fixedly arranged at the bottom of the water receiving tray (502); the two connecting frames (507) are arranged, and the two connecting frames (507) are fixedly arranged at the bottoms of the two guide rods (501); the sealing plates (508) and the sealing plates (508) are arranged in two, the two sealing plates (508) are fixedly arranged on the outer sides of the two connecting frames (507), and the two sealing plates (508) are tightly attached to the box body (1).