CN212876249U

CN212876249U - Electrical engineering is with dismantlement formula electric box

Info

Publication number: CN212876249U
Application number: CN202021098075.5U
Authority: CN
Inventors: 段彬; 高德功; 刘俊杰; 刘勇刚; 刘天晟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-04-02
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses an electrical engineering is with dismantlement formula electric box, the power distribution box comprises a box body, the installing frame is installed to the lower extreme of box, the top joint of installing frame has the otter board, the both ends of box all are connected with the handle bar, the one end swing joint of box has the door plant, the observation window is installed to the one end of door plant, the installing frame lower extreme is connected with lift heat abstractor, and just lift heat abstractor's top is located the box directly over, the inside of box is provided with a plurality of placer. The utility model discloses it is easy and simple to handle, through setting up placer, can make this electric box can carry out firm fixed to electrical equipment, also can be convenient for dismantle electrical equipment, and the box is also convenient for dismantle the box with the mutual joint of installing frame for the staff is more convenient for maintain and change the electrical equipment in box and the it, and the heat abstractor that goes up and down can effectively improve the radiating effect of this electric box, makes the practicality of this electric box higher.

Description

Electrical engineering is with dismantlement formula electric box

Technical Field

The utility model relates to an electrical engineering field specifically is an electrical engineering is with dismantlement formula electric box.

Background

Electrical engineering is defined as the sum of related disciplines for creating electrical and electronic systems, in which electrical cabinets are often used to place electrical equipment for its use, electrical cabinets are currently used that are too simple in structure, most of the electrical boxes are rigid structures, so that the whole electrical box is inconvenient to disassemble and is also inconvenient to stably fix and disassemble the electrical equipment therein, the whole electrical box and the electrical equipment therein are inconvenient to maintain and replace, the flexibility of the whole electrical box is reduced, and the electrical boxes are not convenient for radiating the electrical equipment therein, so that the electrical equipment therein is easy to have short circuit when working for a long time, the service life of the electrical equipment is reduced, and the practicability of the whole electrical box is also reduced, so that a detachable electrical box for electrical engineering is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical engineering is with dismantlement formula electric box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a detachable electrical box for electrical engineering comprises a box body, wherein an installation frame is installed at the lower end of the box body, a screen plate is clamped at the top end of the installation frame, two ends of the box body are both connected with handle rods, one end of the box body is movably connected with a door plate, one end of the door plate is provided with an observation window, the lower end of the installation frame is connected with a lifting heat dissipation device, the top end of the lifting heat dissipation device is located right above the box body, and a plurality of placing devices are arranged inside the box body;

the placing device comprises a placing plate, a placing groove is formed in the top end of the placing plate, a porous plate is installed on the lower groove wall of the placing groove, first sliding grooves are formed in the inner walls of the two sides of the placing groove, two fixing rods are connected between the first sliding grooves in a sliding mode, a plurality of first positioning holes are formed in one end of the placing plate, fixing holes used in cooperation with the first positioning holes are formed in one ends of the fixing rods, and first fastening bolts used in cooperation with the first positioning holes and the fixing holes are arranged on the outer side of the placing plate.

As a preferred technical scheme of the utility model, a plurality of second spout has all been opened on the both sides tank wall of box, equal sliding connection has two fixed plates in the second spout, and all through the screw between two fixed plates in the same second spout and place board fixed connection.

As a preferred technical scheme of the utility model, lift heat abstractor includes the long slab, the fly leaf has been cup jointed on the top of long slab, the one end of long slab is connected with the heat dissipation case, the top of heat dissipation case is provided with four fixed knots that become the distribution of rectangle array, and the heat dissipation case is through four fixed knots and installing frame joint, the top of fly leaf is connected with the air-extracting box, the equal swing joint of one end of heat dissipation case and air-extracting box has the apron, open the one end of long slab has a plurality of second locating holes, open the one end of fly leaf has the firm hole that cooperates the second locating hole to use, the one end of long slab is provided with the second fastening bolt that cooperates second locating hole and firm hole to use.

As a preferred technical scheme of the utility model, all be connected with the bracing piece on the both sides inner wall of suction box, two be connected with the air exhauster between the opposite face of bracing piece, the top and the bottom of suction box all are provided with the ventilation net, the play net is installed on the top of heat dissipation case, install the motor on the one end inner wall of heat dissipation case, the output of motor is connected with the threaded rod, the shift ring has been cup jointed to the surface of threaded rod, the top of shift ring is connected with cooling fan, install the removal frid on the lower inner wall of heat dissipation case, and the lower extreme and the removal frid sliding connection of shift ring.

As a preferred technical scheme of the utility model, the top both sides of installing frame all are connected with the installation piece, two the top of installation piece all is connected with sealed piece, and the lower extreme both sides of box all open the mounting groove that cooperation installation piece and sealed piece used, the net of airing exhaust is installed on the top of box.

As an optimized technical scheme of the utility model, the position of otter board is corresponding with the play net position on heat dissipation case top.

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

1. the utility model discloses a set up placer, can carry out firm fixed to electrical equipment under the use of standing groove and two dead levers wherein to can be convenient for dismantle electrical equipment and place the board under the effect of first spout and second spout, and the box is in the same place with the installing frame joint, also be convenient for make box and installing frame separation, make this electric box can dismantle, the staff of having been convenient for changes and maintains box and its inside electrical equipment, the flexibility of whole electric box has also been improved.

2. Through setting up the lift heat abstractor, under the cooperation of heat dissipation case wherein and exhaust box was used, can carry out quick heat dissipation to the electrical equipment in the box, be favorable to improving the radiating effect of this electrical box and electrical equipment's life for the practicality of whole electrical box is higher.

Drawings

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

FIG. 2 is a schematic view of the placement device of the present invention;

fig. 3 is a schematic view of the lifting heat dissipation device of the present invention;

FIG. 4 is a sectional view of the air pumping box and the heat dissipating box of the present invention;

fig. 5 is a schematic view of the connection between the box body and the mounting frame of the present invention.

In the figure: 1. a box body; 2. a lifting heat dissipation device; 3. a placement device; 4. installing a frame; 5. a screen plate; 6. A door panel; 7. an observation window; 8. a handle bar; 9. an air exhaust net; 10. a fixing plate; 11. a second chute; 21. A heat dissipation box; 22. a long plate; 23. a cover plate; 24. an air extraction box; 25. a movable plate; 26. a second positioning hole; 27. a fixing buckle; 31. placing the plate; 32. a first positioning hole; 33. a placement groove; 34. a first chute; 35. fixing the rod; 41. mounting blocks; 42. a sealing block; 211. a heat radiation fan; 212. a motor; 213. A moving ring; 214. moving the slot plate; 215. a threaded rod; 241. a ventilation net; 242. an exhaust fan; 243. A support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a detachable electrical box for electrical engineering comprises a box body 1, an installation frame 4 is installed at the lower end of the box body 1, a screen 5 is clamped at the top end of the installation frame 4, both ends of the box body 1 are connected with handle rods 8, one end of the box body 1 is movably connected with a door plate 6, one end of the door plate 6 is installed with an observation window 7, the lower end of the installation frame 4 is connected with a lifting heat dissipation device 2, the top end of the lifting heat dissipation device 2 is positioned right above the box body 1, a plurality of placing devices 3 are arranged inside the box body 1, each placing device 3 comprises a placing plate 31, a placing groove 33 is formed at the top end of each placing plate 31, a porous plate is installed on the lower groove wall of each placing groove 33, first sliding grooves 34 are formed on the inner walls on both sides of each placing groove 33, two fixing rods 35 are slidably connected between the two first sliding grooves 34, a plurality of first positioning holes 32 are formed at one end of each placing plate 31, and fixing holes, the outer side of the placing plate 31 is provided with a first fastening bolt used for matching the first positioning hole 32 and the fixing hole, when in use, the electric box is firstly placed in a designated working area, the door panel 6 at one end of the box body 1 is opened, the electric equipment to be installed is placed in the placing groove 33 in the placing device 3, then the first fastening bolts at two ends of the placing plate 31 are unscrewed, and moves the two fixing bars 35 in the two first sliding grooves 34, so that the two fixing bars 35 perform extrusion type fixing on the electrical equipment, after the fixing position is determined, the first fastening bolt is inserted into the corresponding first positioning hole 32 and the fixing hole, so that the two fixing rods 35 are not moved, when the fixed electrical equipment needs to be detached from the box body 1, the electrical equipment can be taken out from the placing groove 33 only by loosening the two first fastening bolts and pulling the two fixing rods 35.

Referring to fig. 1-5, the box walls on two sides of the box body 1 are respectively provided with a plurality of second sliding grooves 11, two fixing plates 10 are slidably connected in the second sliding grooves 11, and the two fixing plates 10 in the same second sliding groove 11 are fixedly connected with the placing plate 31 through screws, when the placing plate 31 needs to be disassembled, the screws on the fixing plates 10 can be unscrewed, and the fixing plates 10 are moved back to the second sliding grooves 11, so that the placing plate 31 can be separated from the fixing plates 10, and the disassembling of the placing plate 31 is completed.

Referring to fig. 1-5, the lifting heat dissipation device 2 includes a long plate 22, a movable plate 25 is sleeved on a top end of the long plate 22, one end of the long plate 22 is connected with a heat dissipation box 21, the top end of the heat dissipation box 21 is provided with four fixing buckles 27 distributed in a rectangular array, the heat dissipation box 21 is connected with the mounting frame 4 in a clamping manner through the four fixing buckles 27, the top end of the movable plate 25 is connected with an air pumping box 24, one ends of the heat dissipation box 21 and the air pumping box 24 are movably connected with a cover plate 23, one end of the long plate 22 is provided with a plurality of second positioning holes 26, one end of the movable plate 25 is provided with a stabilizing hole used in cooperation with the second positioning holes 26 and the stabilizing hole, when the lifting heat dissipation device 2 is used, the lifting heat dissipation device can be firstly clamped with the mounting frame 4 through the four fixing buckles 27 on the top end of the heat dissipation box 21, then the second fastening bolt is loosened, and the movable plate 25 is made to extend and retract in the, therefore, the distance between the air pumping box 24 and the top end of the box body 1 can be adjusted, so that the air pumping box 24 and the heat dissipation box 21 can dissipate heat inside the box body 1, and when the height of the top end of the lifting heat dissipation device 2 is adjusted, the second fastening bolt is inserted into the corresponding second positioning hole 26 and the corresponding stabilizing hole, so that the movable plate 25 is not moved.

Referring to fig. 1-5, the inner walls of the two sides of the air-extracting box 24 are connected with the support rods 243, the opposite surfaces of the two support rods 243 are connected with the exhaust fan 242, the top end and the bottom end of the air-extracting box 24 are provided with the ventilation nets 241, the top end of the heat-dissipating box 21 is provided with the air-out net, the inner wall of one end of the heat-dissipating box 21 is provided with the motor 212, the output end of the motor 212 is connected with the threaded rod 215, the outer surface of the threaded rod 215 is sleeved with the movable ring 213, the top end of the movable ring 213 is connected with the heat-dissipating fan 211, the lower inner wall of the heat-dissipating box 21 is provided with the movable groove plate 214, and the lower end of the movable ring 213 is slidably connected with the movable groove plate 214, when heat dissipation is started, the cover plate 23 at one end of the heat-dissipating box 21 and the air-extracting, and the heat in the box body 1 is rapidly discharged out of the box body 1 through the ventilation net 241 under the cooperation of the exhaust fan 242, when the heat dissipation fan 211 needs to move horizontally, the motor 212 can be started to drive the threaded rod 215 to rotate, so that the moving ring 213 starts to drive the heat dissipation fan 211 to move horizontally, and the lower end of the moving ring 213 slides in the moving groove plate 214 in the moving process, thereby avoiding the occurrence of the coaxial rotation.

Referring to fig. 1-5, the two sides of the top end of the mounting frame 4 are connected with mounting blocks 41, the top ends of the two mounting blocks 41 are connected with sealing blocks 42, the two sides of the lower end of the box body 1 are provided with mounting grooves matched with the mounting blocks 41 and the sealing blocks 42, the top end of the box body 1 is provided with an exhaust net 9, when the box body 1 is disassembled, the box body 1 can be lifted upwards through a handle rod 8 to separate the lower end of the box body from the mounting blocks 41 and the sealing blocks 42, so that the box body is separated from the mounting frame 4, and the box body 1 is disassembled.

Referring to fig. 1-5, the position of the screen 5 corresponds to the position of the air outlet screen at the top of the heat dissipation box 21, so that the heat dissipation effect of the whole electrical box is better.

The working principle is as follows: when in use, the electric box is firstly placed in a designated working area, the door plate 6 at one end of the box body 1 is opened, the electric equipment to be installed is placed in the placing groove 33 in the placing device 3, then the first fastening bolts at two ends of the placing plate 31 are unscrewed, the two fixing rods 35 are moved in the two first sliding grooves 34, the two fixing rods 35 carry out extrusion type fixing on the electric equipment, after the fixing positions are determined, the first fastening bolts are inserted into the corresponding first positioning holes 32 and the fixing holes, the two fixing rods 35 are not moved, when the fixed electric equipment needs to be disassembled from the box body 1, the electric equipment can be taken out from the placing groove 33 only by unscrewing the two first fastening bolts and pulling the two fixing rods 35, when the placing plate 31 needs to be disassembled, the screws on the fixing plate 10 can be unscrewed, and the fixing plate 10 is moved backwards in the second sliding groove 11, so that the placing plate 31 can be separated from the fixing plate 10, thereby, the placement plate 31 is disassembled, when the lifting heat dissipation device 2 is used, the lifting heat dissipation device can be firstly clamped with the installation frame 4 through the four fixing buckles 27 at the top end of the heat dissipation box 21, then the second fastening bolt is unscrewed, and the movable plate 25 is made to stretch in the long plate 22 according to the height at the top end of the box body 1, so that the distance between the air suction box 24 and the top end of the box body 1 can be adjusted, so that the air suction box 24 and the heat dissipation box 21 can dissipate heat in the box body 1, when the height at the top end of the lifting heat dissipation device 2 is adjusted, the second fastening bolt is inserted into the corresponding second positioning hole 26 and the corresponding stabilizing hole, so that the movable plate 25 can not move, when heat dissipation is started, the cover plate 23 at one end of the heat dissipation box 21 and the air suction box 24 is firstly opened, the heat dissipation fan 211 and the exhaust fan 242 are started, and air blown out by the heat dissipation, The perforated plate and the air exhaust net 9 at the lower end of the placement groove 33, and the heat in the box body 1 is quickly discharged out of the box body 1 through the air exhaust net 241 under the cooperation of the exhaust fan 242, when the heat dissipation fan 211 needs to move horizontally, the motor 212 can be started to drive the threaded rod 215 to rotate, so that the moving ring 213 starts to drive the heat dissipation fan 211 to move horizontally, the lower end of the moving ring 213 can also slide in the moving groove plate 214 in the moving process, the coaxial rotation condition is avoided, when the box body 1 is disassembled, the box body 1 can be lifted upwards by the handle rod 8 to separate the lower end of the moving ring from the installation block 41 and the sealing block 42, and the moving ring is separated from the installation frame 4 to finish the disassembly of the box body 1.

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

Claims

1. The utility model provides an electrical engineering is with dismantlement formula electric box, includes box (1), its characterized in that: the lower end of the box body (1) is provided with an installation frame (4), the top end of the installation frame (4) is clamped with a screen plate (5), two ends of the box body (1) are both connected with handle rods (8), one end of the box body (1) is movably connected with a door plate (6), one end of the door plate (6) is provided with an observation window (7), the lower end of the installation frame (4) is connected with a lifting heat dissipation device (2), the top end of the lifting heat dissipation device (2) is located right above the box body (1), and a plurality of placing devices (3) are arranged inside the box body (1);

the placing device (3) comprises a placing plate (31), a placing groove (33) is formed in the top end of the placing plate (31), a porous plate is installed on the lower groove wall of the placing groove (33), first sliding grooves (34) are formed in the inner walls of the two sides of the placing groove (33), two fixing rods (35) are connected between the first sliding grooves (34) in a sliding mode, a plurality of first positioning holes (32) are formed in one end of the placing plate (31), fixing holes matched with the first positioning holes (32) for use are formed in one end of each fixing rod (35), and first fastening bolts matched with the first positioning holes (32) and used in the fixing holes are arranged on the outer side of the placing plate (31).

2. The electrical engineering disassembled electrical box as claimed in claim 1, wherein: a plurality of second sliding grooves (11) are formed in the box walls on the two sides of the box body (1), two fixing plates (10) are connected into the second sliding grooves (11) in a sliding mode, and the two fixing plates (10) in the same second sliding groove (11) are fixedly connected with a placing plate (31) through screws.

3. The electrical engineering disassembled electrical box as claimed in claim 1, wherein: the lifting heat dissipation device (2) comprises a long plate (22), a movable plate (25) is sleeved at the top end of the long plate (22), one end of the long plate (22) is connected with a heat dissipation box (21), the top end of the heat dissipation box (21) is provided with four fixing buckles (27) which are distributed in a rectangular array, the heat dissipation box (21) is clamped with the mounting frame (4) through four fixing buckles (27), the top end of the movable plate (25) is connected with an air pumping box (24), one end of the heat dissipation box (21) and one end of the air pumping box (24) are both movably connected with a cover plate (23), one end of the long plate (22) is provided with a plurality of second positioning holes (26), one end of the movable plate (25) is provided with a stabilizing hole matched with the second positioning holes (26), one end of the long plate (22) is provided with a second fastening bolt used for matching with a second positioning hole (26) and a stabilizing hole.

4. The electrical engineering disassembled electrical box as claimed in claim 3, wherein: all be connected with bracing piece (243), two on the both sides inner wall of drawing box (24) be connected with air exhauster (242) between the opposite face of bracing piece (243), the top and the bottom of drawing box (24) all are provided with ventilation net (241), the play net is installed on the top of heat dissipation case (21), install motor (212) on the one end inner wall of heat dissipation case (21), the output of motor (212) is connected with threaded rod (215), shift ring (213) has been cup jointed to the surface of threaded rod (215), the top of shift ring (213) is connected with cooling fan (211), install on the lower inner wall of heat dissipation case (21) and remove frid (214), and the lower extreme and the shift groove (214) sliding connection of shift ring (213).

5. The electrical engineering disassembled electrical box as claimed in claim 1, wherein: the top both sides of installing frame (4) all are connected with installation piece (41), two the top of installation piece (41) all is connected with sealed piece (42), and the lower extreme both sides of box (1) all open the mounting groove that cooperation installation piece (41) and sealed piece (42) used, net (9) of airing exhaust is installed on the top of box (1).

6. The electrical engineering disassembled electrical box as claimed in claim 1, wherein: the position of the screen plate (5) corresponds to the position of an air outlet net at the top end of the heat dissipation box (21).