CN215870456U

CN215870456U - Block terminal for electrical engineering

Info

Publication number: CN215870456U
Application number: CN202122233014.6U
Authority: CN
Inventors: 段克勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-18
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to a distribution box for electrical engineering, which comprises an outer shell and a distribution box body positioned in the outer shell, wherein a heat dissipation mechanism is arranged on the outer shell, a buffer mechanism is arranged at the bottom of the distribution box body, the heat dissipation mechanism comprises a water cooling mechanism and an air cooling mechanism, the air cooling mechanism comprises three groups of air inlet bins fixed at the lower end of the outer shell, an exhaust fan is arranged in each air inlet bin, and a filter screen is arranged at the lower end of the exhaust fan. This block terminal for electrical engineering through adopting air-cooled mechanism, can be with the general heat discharge that produces in the block terminal, can be to the air current heat absorption that gets into by water-cooling mechanism, makes it form low temperature cold wind, can strengthen its heat dispersion greatly for the block terminal can the safe handling under higher temperature environment, plays certain buffering guard action to the distribution box body by buffer gear, makes its anticollision performance better, and the security can be strengthened greatly.

Description

Block terminal for electrical engineering

Technical Field

The utility model relates to the technical field of electrical engineering, in particular to a distribution box for electrical engineering.

Background

The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, has the function of distributing and controlling electric energy, and is widely applied to the building industry of China.

At present, current block terminal for electrical engineering is when using, and its heat dispersion is comparatively general, and under high temperature environment, the inside accumulated heat of framework has certain high temperature potential safety hazard, and in practical application, the block terminal often can receive outside striking influence to damage, and its security is lower, so provides a block terminal for electrical engineering and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the distribution box for the electrical engineering, which has the advantages of high safety and the like, and solves the problems that the existing distribution box has general heat dissipation performance, is easy to accumulate heat due to environmental influence to influence use, and is lack of effective anti-collision performance to easily cause damage to an internal structure.

(II) technical scheme

In order to achieve the purpose of high safety, the utility model provides the following technical scheme: a distribution box for electrical engineering comprises an outer shell and a distribution box body positioned in the outer shell, wherein a heat dissipation mechanism is arranged on the outer shell, a buffering mechanism is arranged at the bottom of the distribution box body, and the heat dissipation mechanism comprises a water cooling mechanism and an air cooling mechanism;

the air cooling mechanism comprises three groups of air inlet bins fixed at the lower end of the outer shell, an exhaust fan is arranged in each air inlet bin, and a filter screen is arranged at the lower end of the exhaust fan.

Preferably, the water cooling mechanism comprises a water tank and a water pump which are arranged at the upper end of the outer shell, a cold water circulating pipe is arranged on the back surface of the inner cavity of the outer shell, and water pipes used for connecting the water tank and the water pump are respectively arranged at two ends of the cold water circulating pipe.

Preferably, the left end of the water pump is further provided with a water cooler, the output end of the water cooler is connected with the water tank through a water pipe, and the bottom of the water tank is provided with a supporting plate fixed in the outer shell.

Preferably, the left side and the right side of the outer shell are both provided with a support, and the lower end of the support is provided with a balance pressure plate.

Preferably, buffer gear is including the movable block that is fixed in distribution bottom of the box portion both sides and the mount of diapire in the shell body, movable block and mount sliding connection, and the lower extreme of movable block still is provided with the limiting plate, the bottom of limiting plate is provided with three telescopic links of group, the outside cover of telescopic link is equipped with connecting spring.

Preferably, buffer gear is still including setting up in the gyro wheel of distribution box left and right sides, the left and right sides wall of shell body inner chamber all is provided with the slide rail with gyro wheel assorted.

(III) advantageous effects

Compared with the prior art, the utility model provides a distribution box for electrical engineering, which has the following beneficial effects:

this block terminal for electrical engineering through adopting air-cooled mechanism, can be with the general heat discharge that produces in the block terminal, can be to the air current heat absorption that gets into by water-cooling mechanism, makes it form low temperature cold wind, can strengthen its heat dispersion greatly for the block terminal can the safe handling under higher temperature environment, plays certain buffering guard action to the distribution box body by buffer gear, makes its anticollision performance better, and the security can be strengthened greatly.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the utility model at B in FIG. 1.

In the figure: the device comprises an outer shell 1, a cold water circulating pipe 2, a power distribution box 3, an air inlet bin 4, a water pipe 5, a water pump 6, a water cooler 7, a water tank 8, a supporting plate 9, a sliding rail 10, an idler wheel 11, a bracket 12, a filter screen 13, an exhaust fan 14, a connecting spring 15, a telescopic rod 16, a limiting plate 17, a movable block 18 and a fixed frame 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1-3, in the embodiment of the present invention, a distribution box for electrical engineering includes an outer shell 1 and a distribution box body 3 located inside the outer shell 1, a heat dissipation mechanism is disposed on the outer shell 1, a buffer mechanism is disposed at the bottom of the distribution box body 3, which can slow down damage to an internal structure of the distribution box body when the distribution box body is impacted, so that safety is high, the heat dissipation mechanism includes a water cooling mechanism and an air cooling mechanism, conventional heat dissipation can be performed by the air cooling mechanism, and when the distribution box is in a high temperature environment, air entering the distribution box body forms cold air by the water cooling mechanism, so that heat dissipation performance can be greatly enhanced;

the air cooling mechanism is including three groups of air inlet storehouses 4 that are fixed in the shell body 1 lower extreme, be provided with air exhauster 14 in the air inlet storehouse 4, the lower extreme of air exhauster 14 is provided with filter screen 13, through opening air exhauster 14, can carry out the blast air heat dissipation in the shell body 1, can reduce the entering of dust by filter screen 13, makes inside feature of environmental protection stronger.

Further, the water cooling mechanism comprises a water tank 8 and a water pump 6 which are arranged at the upper end of the outer shell 1, a cold water circulating pipe 2 is arranged on the back surface of the inner cavity of the outer shell 1, water pipes 5 which are used for connecting the water tank 8 and the water pump 6 are respectively arranged at two ends of the cold water circulating pipe 2, the water pump 6 is started, water in the water tank 8 flows into the cold water circulating pipe 2 to absorb heat in a large area, the water pipes 5 take out the water after absorbing heat, the water is sent into the water tank 8 to be stored, the water is repeatedly absorbed and utilized, and the heat dissipation performance inside the water cooling mechanism can be further enhanced.

Further, the left end of water pump 6 still is provided with water cooler 7, lead to pipe 5 between the output of water cooler 7 and the water tank 8 and be connected, the bottom of water tank 8 is provided with the backup pad 9 that is fixed in shell body 1, and the water after the heat absorption can be cooled down through water cooler 7 and is handled for when reuse, its heat absorption performance is stronger.

Further, the left side and the right side of the outer shell 1 are both provided with a support 12, and the lower end of the support 12 is provided with a balance pressure plate, so that the device can be stably placed.

Further, buffer gear is including being fixed in the movable block 18 of distribution box 3 bottom both sides and the mount 19 of diapire in the shell body 1, movable block 18 and mount 19 sliding connection, and the lower extreme of movable block 18 still is provided with limiting plate 17, the bottom of limiting plate 17 is provided with three telescopic link 16 of group, the outside cover of telescopic link 16 is equipped with connecting spring 15, and when shell body 1 received the striking, distribution box 3 produced the activity, pushed down movable block 18, made the telescopic link 16 and the connecting spring 15 of bottom all compressed by limiting plate 17, and the stability of device can be strengthened in its resilience effect that produces, and the damage degree that makes the structure receive is littleer.

Further, buffer gear is still including setting up in the gyro wheel 11 of the distribution box 3 left and right sides, the left and right sides wall of 1 inner chamber of shell body all is provided with 11 assorted slide rails 10 of gyro wheel, and at the distribution box 3 activity in-process, the gyro wheel 11 at both ends slides on being in slide rail 10 all the time, can further strengthen its stability of removing.

Through adopting the air-cooled mechanism, can be with the general heat discharge that produces in the block terminal, by the air-cooled mechanism can be to the air current heat absorption that gets into, make it form low temperature cold wind, can strengthen its heat dispersion greatly for the block terminal can safe handling under higher temperature environment, plays certain buffering guard action to distribution box 3 by buffer gear, makes its anticollision performance better, and the security can be strengthened greatly.

The working principle of the utility model is as follows: when the device is used in a high-temperature environment, the exhaust fan 14 is opened to blast air and dissipate heat in the outer shell 1, the filter screen 13 can reduce the entering of dust, so that the internal environment-friendly property is stronger, meanwhile, the water pump 6 is turned on, so that water in the water tank 8 flows into the cold water circulating pipe 2 to absorb heat in a large area, the water pipe 5 pumps the water out after absorbing heat, the water cooler 7 is used for cooling, and when the water is reused, the heat absorption performance is stronger, the internal cooling effect is better, when the device is impacted, the distribution box body 3 moves to press the movable block 18 downwards, the telescopic rod 16 and the connecting spring 15 at the bottom are compressed by the limiting plate 17, the generated rebound action can enhance the stability of the device, so that the damage degree of the structure is smaller, the safety performance of the device is greatly improved, and the use requirements of different environments can be better met.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a block terminal for electrical engineering, includes shell body (1) and distribution box body (3) that are located shell body (1), its characterized in that: the heat dissipation device is characterized in that a heat dissipation mechanism is arranged on the outer shell (1), a buffering mechanism is arranged at the bottom of the power distribution box body (3), and the heat dissipation mechanism comprises a water cooling mechanism and an air cooling mechanism;

the air cooling mechanism comprises three groups of air inlet bins (4) fixed at the lower end of the outer shell (1), an exhaust fan (14) is arranged in each air inlet bin (4), and a filter screen (13) is arranged at the lower end of each exhaust fan (14).

2. The distribution box for electrical engineering of claim 1, characterized in that: the water cooling mechanism comprises a water tank (8) and a water pump (6) which are arranged at the upper end of the outer shell (1), a cold water circulating pipe (2) is arranged on the back surface of the inner cavity of the outer shell (1), and water pipes (5) used for connecting the water tank (8) and the water pump (6) are respectively arranged at the two ends of the cold water circulating pipe (2).

3. The distribution box for electrical engineering of claim 2, characterized in that: the left end of water pump (6) still is provided with water cooler (7), be connected through water pipe (5) between the output of water cooler (7) and water tank (8), the bottom of water tank (8) is provided with backup pad (9) that are fixed in shell body (1).

4. The distribution box for electrical engineering of claim 1, characterized in that: the left side and the right side of the outer shell (1) are both provided with a support (12), and the lower end of the support (12) is provided with a balance pressure plate.

5. The distribution box for electrical engineering of claim 1, characterized in that: buffer gear is including being fixed in movable block (18) and the mount (19) of diapire in shell body (1) of distribution box (3) bottom both sides, movable block (18) and mount (19) sliding connection, and the lower extreme of movable block (18) still is provided with limiting plate (17), the bottom of limiting plate (17) is provided with three telescopic links of group (16), the outside cover of telescopic link (16) is equipped with connecting spring (15).

6. The distribution box for electrical engineering of claim 5, characterized in that: buffer gear is still including setting up in gyro wheel (11) of distribution box body (3) left and right sides, the left and right sides wall in shell body (1) inner chamber all is provided with gyro wheel (11) assorted slide rail (10).