CN219421464U - Electrical apparatus box casing - Google Patents

Abstract

The utility model relates to an electric box shell, which comprises a shell, wherein a vent hole is formed in one side surface of the shell, a radiator fan is arranged in the vent hole, a mounting plate is fixedly arranged on the outer wall of the radiator fan, the inner wall of the mounting plate is in contact with the shell, the mounting plate is fixedly arranged with the shell through bolts, a plurality of radiating holes are formed in the other side surface of the shell, the radiating holes are arranged in a rectangular shape, arc-shaped check blocks are fixedly arranged at the outer ends of the radiating holes and are positioned on the outer wall of the shell, a user can blow air to the inside of the shell by opening the radiator fan so that air flow in the shell is accelerated to flow, then flows out through the radiating holes, further the radiating effect is achieved, and dust falling from the upper end of the shell can be blocked through the arc-shaped check blocks, so that the electric box is convenient to use.

Description

Electrical apparatus box casing

Technical Field

The utility model relates to the technical field of electrical boxes, in particular to an electrical box shell.

Background

The electric box on the vehicle is generally placed in the cab and the engine compartment, and most of the electric boxes of trucks are placed in the cab and used for placing fuses, relays, steering flashers, preheating relays and the like, and most of the electric box shells in the prior art are not provided with mechanisms for helping electronic components in the electric box shells to dissipate heat, so that the temperature in the electric box shells is too high, and the electronic components are easily damaged; and most of the joints of the electric box shell and the cover body are installed by bolts, and tools are needed to be used during disassembly, so that the disassembly is troublesome.

Disclosure of Invention

(one) solving the technical problems

Aiming at the problems in the prior art, the utility model provides an electric box shell, which aims to solve the technical problems that most of the electric box shells in the prior art mentioned in the background art are not provided with a mechanism for helping electronic components in the electric box shells to dissipate heat, so that the temperature in the electric box shells is too high, and the electronic components are easy to damage.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electrical apparatus box casing, includes the casing, the ventilation hole has been seted up to one side of casing, the inside in ventilation hole is equipped with radiator fan, fixed the mounting panel that is equipped with on radiator fan's the outer wall, the inner wall and the casing contact of mounting panel, the mounting panel adopts bolt fixed mounting with the casing, the louvre has been seted up to the opposite side of casing, the louvre is provided with a plurality of, and becomes the rectangle and arrange, the outer end in louvre, and all be fixed on the outer wall that is located the casing is equipped with the arc dog, the up end of casing articulates and is equipped with the lid, on the outer wall of casing and be located both sides all be equipped with the fixed block, all be fixed on the outer wall of fixed block and be equipped with a fixed section of thick bamboo, the inside of fixed section of thick bamboo all slides and is equipped with the spliced pole, the spliced pole has all been seted up to on the outer wall of lid and be located both sides, the one end of spliced pole all passes a fixed section of thick bamboo, and is located the inside of spliced pole.

Preferably, the one end of fixed section of thick bamboo is all fixed and is equipped with the spring, the other end of grafting post is all fixed and is equipped with the circular piece, the one end of spring all with the inner wall fixed connection of circular piece, all fixed pulling piece that is equipped with on the outer wall of circular piece is convenient for carry out the pulling to the grafting post.

In a further preferred embodiment, the outer end of the cooling fan is provided with a fixing frame on the outer wall of the housing, the inner wall of the fixing frame is provided with sliding grooves at the upper and lower ends, and a dust screen is slidably arranged in the sliding grooves, so that external dust can be conveniently blocked.

In a further preferred embodiment, the fixing frame has a fixing hole formed in an upper end surface thereof, the fixing hole is communicated with the sliding groove, the dust screen has a positioning hole formed in an upper end surface thereof, and fixing screws are arranged in the fixing hole and the positioning hole, so that the dust screen is convenient to detach.

In a further preferred embodiment, the upper end surface of the fixing screw is fixedly provided with a vertical plate, so that the fixing screw is convenient to detach.

In a further preferred embodiment, the outer wall of the housing is provided with external connecting blocks which are fixedly arranged at four corners, and the external connecting blocks are provided with external connecting holes for connecting the device with the outside.

In a further preferred embodiment, the outer wall of the housing is provided with a wire-feeding hole for feeding the external wire into the housing.

(III) beneficial effects

Compared with the prior art, the utility model provides the electric box shell, which has the following beneficial effects:

1. according to the utility model, the vent hole, the radiating fan, the mounting plate, the radiating hole and the arc-shaped stop block are arranged, so that a user can blow air to the inside of the shell by opening the radiating fan, so that air flow in the shell flows in an accelerating manner, then flows out through the radiating hole, further the radiating effect is achieved, and the arc-shaped stop block is arranged, so that dust falling from the upper end of the shell can be blocked, and the use is convenient;

2. according to the utility model, the fixing block, the fixing cylinder, the plug-in column, the plug-in hole, the spring, the round block and the pulling block are arranged, so that a user can pull the round block through the pulling block, at the moment, the round block drives the plug-in column to slide in the fixing cylinder until one end of the plug-in column is separated from the plug-in hole, at the moment, the user can easily open the cover body, the cover body is conveniently opened and closed by the user, the disassembly time is saved, and the use is convenient;

3. according to the utility model, the outer end of the cooling fan is provided with the dustproof net to block external dust, so that the dust can be prevented from entering the inside of the shell through the vent hole, the normal use of the electric appliance is further influenced, and a user can detach the fixing screw through the vertical plate, detach and clean the dustproof net, so that the cooling fan is convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of an electrical box housing according to the present utility model;

FIG. 2 is a partial schematic view of the area A of FIG. 1 according to the present utility model;

FIG. 3 is a partial schematic view of the area B of FIG. 1 according to the present utility model;

FIG. 4 is an exploded view of the installation of the housing, cover, cooling fan and plug post of the present utility model;

FIG. 5 is a schematic view of the positions of the arcuate stop and the wire feed holes on the housing of the present utility model;

FIG. 6 is a schematic view of the location of the positioning holes on the dust screen according to the present utility model.

In the figure: 1. a housing; 2. a vent hole; 3. a heat radiation fan; 4. a mounting plate; 5. a heat radiation hole; 6. an arc-shaped stop block; 7. a cover body; 8. a fixed block; 9. a fixed cylinder; 10. a plug-in column; 11. a plug hole; 12. a spring; 13. a circular block; 14. pulling the block; 15. a fixed frame; 16. a sliding groove; 17. a dust screen; 18. a fixing hole; 19. positioning holes; 20. a fixing screw; 21. a vertical plate; 22. an outer joint block; 23. an external hole; 24. and a wire conveying hole.

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.

Example 1:

referring to fig. 1-6, an electrical box casing comprises a casing 1, a vent hole 2 is formed in one side surface of the casing 1, a radiator fan 3 is arranged in the vent hole 2, a mounting plate 4 is fixedly arranged on the outer wall of the radiator fan 3, the inner wall of the mounting plate 4 is in contact with the casing 1, the mounting plate 4 and the casing 1 are fixedly mounted through bolts, a plurality of radiating holes 5 are formed in the other side surface of the casing 1, the radiating holes 5 are arranged in a rectangular shape, the outer ends of the radiating holes 5 are fixedly arranged on the outer wall of the casing 1, arc-shaped stop blocks 6 are fixedly arranged on the outer wall of the casing 1, a cover body 7 is hinged to the upper end surface of the casing 1, fixing blocks 8 are fixedly arranged on the outer wall of the casing 1 and are respectively arranged on two sides of the outer wall of the casing 1, fixing cylinders 9 are respectively fixedly arranged on the outer wall of the fixing blocks 8, plug-in columns 10 are respectively arranged on the outer wall of the cover body 7 and are respectively arranged on two sides of the outer wall of the cover body, one end of each plug-in column 10 penetrates through each fixing cylinder 9, and is respectively arranged in the inner part of each plug-in hole 11.

In this embodiment, the spring 12 is fixed at one end of the fixed cylinder 9, the round block 13 is fixed at the other end of the plug-in column 10, one end of the spring 12 is fixedly connected with the inner wall of the round block 13, the pulling block 14 is fixed on the outer wall of the round block 13, and a user can pull the plug-in column 10 through the pulling block 14.

In this embodiment, the outer end of the cooling fan 3 is provided with a fixing frame 15 on the outer wall of the housing 1, the inner wall of the fixing frame 15 is provided with sliding grooves 16 at the upper and lower ends, the inside of the sliding grooves 16 is provided with a dust screen 17 in a sliding manner, and external dust can be blocked by the dust screen 17, so that the external dust can be prevented from entering the housing 1, and further, the electric appliances inside the housing are affected.

In this embodiment, the upper end surface of the fixing frame 15 is provided with a fixing hole 18, the fixing hole 18 is communicated with the sliding groove 16, the upper end surface of the dust screen 17 is provided with a positioning hole 19, the fixing hole 18 and the positioning hole 19 are internally provided with a fixing screw 20, and a user can install the dust screen 17 and the fixing frame 15 through the fixing screw 20.

In the present embodiment, the upper end surface of the fixing screw 20 is fixedly provided with a vertical plate 21, and a user can detach the fixing screw 20 through the vertical plate 21.

In this embodiment, the outer wall of the housing 1 is fixedly provided with external connection blocks 22 at four corners, and the external connection blocks 22 are provided with external connection holes 23, so that a user can connect the device with external equipment through the external connection blocks 22 and the external connection holes 23.

In this embodiment, the outer wall of the housing 1 is provided with a wire-transmitting hole 24, and the external wire can be connected with an electrical appliance inside the housing 1 through the wire-transmitting hole 24.

Example 2:

to sum up, when using, the user can make it blow to the inside of casing 1 through opening radiator fan 3, so that the inside air current of casing 1 flows with higher speed, then the rethread louvre 5 runs out, and then play radiating effect, and through setting up arc dog 6, can block the dust that casing 1 upper end falls down, facilitate the use, and still set up dust screen 17 at radiator fan 3's outer end, with blockking external dust, prevent that it from entering into the inside of casing 1 through ventilation hole 2, and then the normal use of electrical apparatus is influenced, and the user still can dismantle set screw 20 through riser 21, and then dismantle and wash dust screen 17, facilitate the use, when needs to open lid 7, can pull round piece 13 through pulling piece 14, round piece 13 just can drive spliced pole 10 and slide in the inside of fixed section of thick bamboo 9 this moment, until its one end breaks away from spliced eye 11, the user can easily open lid 7 this design facilitates the use to open lid 7 and dismantle time saving, and convenient to use.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims (7)

1. An electrical box shell, includes casing (1), its characterized in that: the utility model discloses a waterproof plug connector, including casing (1), mounting panel (4), mounting panel (5), cooling hole (5) have been seted up to a side of casing (1), cooling hole (5) are provided with a plurality of, and become the rectangle and arrange, the outer end of cooling hole (5), and all be fixed arc dog (6) that are equipped with on the outer wall of casing (1), the up end of casing (1) articulates and is equipped with lid (7), all be equipped with fixed block (8) on the outer wall of casing (1) and be located both sides, all be fixed on the outer wall of fixed block (8) and be equipped with fixed cylinder (9), the inside of fixed cylinder (9) all is equipped with spliced pole (10) in a sliding way, spliced pole (11) have all been seted up on the outer wall of lid (7) and are located both sides, spliced pole (10) are located spliced pole (11) and all are located inside spliced pole (11).

2. An electrical box housing according to claim 1, wherein: the utility model discloses a fixed cylinder, including fixed cylinder (9), fixed cylinder, pulling block (14) and fixed block, fixed spring (12) are all fixed to one end of fixed cylinder (9), the other end of grafting post (10) is all fixed to be equipped with circular piece (13), the one end of spring (12) all with the inner wall fixed connection of circular piece (13), all fixed pulling block (14) on the outer wall of circular piece (13).

3. An electrical box housing according to claim 1, wherein: the outer end of radiator fan (3) just is located and is equipped with fixed frame (15) on the outer wall of casing (1), on the inner wall of fixed frame (15), and be located both ends about all and seted up sliding tray (16), the inside slip of sliding tray (16) is equipped with dust screen (17).

4. An electrical box housing according to claim 3, wherein: the anti-dust device is characterized in that a fixing hole (18) is formed in the upper end face of the fixing frame (15), the fixing hole (18) is communicated with the sliding groove (16), a positioning hole (19) is formed in the upper end face of the dust screen (17), and fixing screws (20) are arranged in the fixing hole (18) and the positioning hole (19).

5. An electrical box housing according to claim 4, wherein: the upper end face of the fixing screw (20) is fixedly provided with a vertical plate (21).

6. An electrical box housing according to claim 1, wherein: the shell is characterized in that outer connecting blocks (22) are fixedly arranged on the outer wall of the shell (1) and positioned at four corners, and outer connecting holes (23) are formed in the outer connecting blocks (22).

7. An electrical box housing according to claim 1, wherein: the outer wall of the shell (1) is provided with a wire conveying hole (24).