CN215772108U

CN215772108U - Electrical distribution box of high efficiency heat dissipation usefulness

Info

Publication number: CN215772108U
Application number: CN202122124636.5U
Authority: CN
Inventors: 伍艳红
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-04
Filing date: 2021-09-04
Publication date: 2022-02-08
Anticipated expiration: 2031-09-04

Abstract

The utility model discloses an electric distribution box for high-efficiency heat dissipation, which comprises a box body, wherein a box door is hinged to one side of the inner wall of the box body, a baffle is arranged at the axis in the box body, a sliding groove is formed in one side, close to the baffle, of the inner wall of the box body, thread grooves are formed in two sides of the inner wall of the sliding groove, the number of the thread grooves is multiple, and a plurality of through holes penetrate through one side, close to the sliding groove, of the inner wall of the box body. According to the utility model, the fan is matched with the exhaust fan to realize air circulation inside and outside the box body and exchange, so that the heat dissipation effect of the box body is enhanced, the dustproof net inside the exhaust outlet and the heat dissipation net inside the heat dissipation holes can play a certain dustproof role on the box body, the baffle plate slides upwards, the threaded nail and the threaded groove are fixedly connected through threads after the lug is matched with the through hole, and outdoor moist air is prevented from entering the box body to influence the normal work of internal components.

Description

Electrical distribution box of high efficiency heat dissipation usefulness

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to an electric distribution box for high-efficiency heat dissipation.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires that a switching device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, can be switched on or switched off by a manual or automatic switch in normal operation, and has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

The switch board of prior art still has some problems when using, for example current switch board is at the during operation, because do not have fine cooling system, can lead to the inside component temperature of switch board too high and damage, has increased cost of maintenance, and has reduced the life of switch board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric distribution box for high-efficiency heat dissipation, which is used for solving the problems existing in the use of the distribution box in the prior art, for example, when the current distribution box works, due to the fact that no good heat dissipation system exists, elements in the distribution box are damaged due to overhigh temperature, the maintenance cost is increased, and the service life of the distribution box is shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: an electric distribution box for high-efficiency heat dissipation comprises a box body, wherein a box door is hinged on one side of the inner wall of the box body, a baffle plate is arranged at the axis in the box body, a chute is formed in one side of the inner wall of the box body, which is close to the baffle plate, a threaded groove is formed in each of two sides of the inner wall of the chute, a plurality of threaded grooves are formed, a plurality of through holes are formed in one side of the inner wall of the box body, which is close to the chute, a groove is formed in one side of the inner wall of the baffle plate, a convex block is connected in the groove in a sliding manner, threaded holes are formed in each of two sides of the inner wall of the baffle plate, threaded nails are connected in the threaded holes in a threaded manner, a sliding block is arranged on one side of the outer wall of the baffle plate, which is close to the threaded nails, supporting columns are fixedly connected at four corners of the top of the box body, a rain shielding awning is arranged at the tops of the box bodies, ventilation grooves are formed in the inner wall of the ventilation grooves, and movable grooves are formed in each of the inner wall of the box body, which is close to two sides of the fan, two activity inslot inner wall sliding connection has the dust guard, the dust guard inner wall is equipped with the filter screen, the box inner wall is kept away from baffle one side and has been seted up the air exit, the air exit runs through the box inner wall, the inside exhaust fan that is equipped with of air exit, the air exit inner wall is close to exhaust fan one side and is equipped with the dust screen, the box inner wall is close to air exit one side and has been run through the louvre, the inside articulated a plurality of wind-guiding pieces that have of louvre, the louvre inner wall is close to wind-guiding piece one side and is equipped with the radiator-grid.

Preferably, the number of spout sets up to three groups, every group the number of spout sets up to two, two the spout sets up about box axis department symmetry.

Preferably, the convex block is matched with the through hole, a spring is fixedly connected to one side, close to the groove, of the outer wall of the convex block, and the spring is located inside the groove.

Preferably, the screw nail is in threaded connection with a threaded groove, and the threaded hole corresponds to the threaded groove.

Preferably, the two sides of the top of the rain shelter are obliquely arranged, and the sliding block is connected with the sliding groove in a sliding mode.

Preferably, the number of the baffles is three, and the distances among the three baffles are equal.

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

the utility model can realize the air circulation inside and outside the box body and realize the exchange through the matching of the fan and the exhaust fan, thereby enhancing the heat dissipation effect of the box body, and has strong practicability.

Drawings

Fig. 1 is a schematic view of an overall structure of an electrical distribution box for high-efficiency heat dissipation according to the present invention;

FIG. 2 is a front view provided by the present invention;

FIG. 3 is a side view provided by the present invention;

FIG. 4 is a schematic view of a connection structure of a slider and a chute according to the present invention;

FIG. 5 is a schematic view of a bump-via connection structure according to the present invention;

fig. 6 provides an enlarged view of the structure of fig. 1 at a.

In the figure: 1. a box body; 2. a box door; 3. a baffle plate; 4. a chute; 5. a thread groove; 6. a through hole; 7. a bump; 8. a threaded nail; 9. a slider; 10. a support pillar; 11. a rain shelter; 12. a fan; 13. a movable groove; 14. a dust-proof plate; 15. A movable groove; 16. an air outlet; 17. an exhaust fan; 18. a dust screen; 19. heat dissipation holes; 20. a wind guide sheet; 21. a heat-dissipating network.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an electric distribution box for high-efficiency heat dissipation comprises a box body 1, wherein a box door 2 is hinged on one side of the inner wall of the box body 1, a baffle 3 is arranged at the central axis in the box body 1, a chute 4 is formed in one side of the inner wall of the box body 1, which is close to the baffle 3, a plurality of thread grooves 5 are formed in both sides of the inner wall of the chute 4, a plurality of through holes 6 penetrate through one side of the inner wall of the box body 1, which is close to the chute 4, a groove is formed in one side of the inner wall of the baffle 3, a convex block 7 is connected in the groove in a sliding manner, threaded holes are formed in both sides of the inner wall of the baffle 3, a threaded nail 8 is connected in a threaded manner in the threaded hole, a slide block 9 is arranged on one side of the outer wall of the baffle 3, a support column 10 is fixedly connected at the four corners of the top of the box body 1, a rain shelter 11 is arranged at the top of the box body 1, the inside fan 12 that is equipped with of ventilation inslot, activity groove 13, two have all been seted up near fan 12 both sides to 1 inner wall of box 13 inner wall sliding connection has dust guard 14, the 14 inner walls of dust guard are equipped with

filter screen

15, 3 one sides of baffle are kept away from to 1 inner wall of box have been seted up air exit 16, air exit 16 runs through 1 inner wall of box, 16 inside exhaust fans 17 that are equipped with of air exit, 16 inner walls of air exit are close to exhaust fans 17 one side and are equipped with

dust screen

18, 1 inner wall of box is close to air exit 16 one side and has been run through

louvre

19, 19 inside hinges of louvre have a plurality of wind-guiding

pieces

20, 19 inner walls of louvre are close to wind-guiding piece 20 one side and are equipped with radiator screen 21.

Further, the quantity of spout 4 sets up to three groups, every group the quantity of spout 4 sets up to two, two spout 4 is located the symmetry setting in relation to 1 axis of box.

Further, the convex block 7 is matched with the through hole 6, a spring is fixedly connected to one side, close to the groove, of the outer wall of the convex block 7, and the spring is located inside the groove.

Further, the screw 8 is in threaded connection with the screw groove 5, and the threaded hole corresponds to the screw groove 5.

Furthermore, the two sides of the top of the rain shielding awning 11 are obliquely arranged, and the sliding block 9 is connected with the sliding groove 4 in a sliding manner.

Further, the number of the baffles 3 is three, and the distances among the three baffles 3 are equal.

The working principle is as follows: when the utility model is used, the fan 12 and the exhaust fan 17 are externally connected with a power supply, when internal heat dissipation is needed, the fan 12 is started to dissipate heat, gas is exhausted from the ventilation groove through the movable groove 15 and is blown to each direction in the box body 1, uniform heat dissipation is convenient, a plurality of through holes 6 arranged on the inner wall of the box body 1 are convenient for gas to enter and exit, heat dissipation of circuit components and the like is convenient, the fan 12 accelerates heat dissipation, the phenomenon that the circuit components and the like cannot normally work due to continuous high temperature in the box body is avoided, when the outdoor temperature is low or too humid, the baffle plate 3 slides upwards to enable the through holes to be blocked after the convex blocks 7 are matched with the through holes 6, then after the threaded holes correspond to the threaded grooves 5, the threaded nails 8 are fixedly connected with the threaded grooves 8 in a threaded manner, the phenomenon that outdoor humid air enters the box body 1 to influence the normal work of the internal components is prevented, when the exhaust fan 17 is started, the heat of the box body 1 is discharged from the air outlet 16, the fan 12 is matched with the exhaust fan 17 to realize the air circulation inside and outside the box body and realize exchange, thereby enhancing the heat dissipation effect of the box body 1, and the practicability is strong, secondly, the inside of the heat dissipation hole 19 is hinged with a plurality of air guide sheets 20, and a dustproof net 18 inside the air outlet 16 and a heat dissipation net 21 inside the heat dissipation hole 19, thereby not only ensuring the ventilation and heat dissipation effect of the box body 1, but also playing a certain dustproof role on the box body 1, and further improving the heat dissipation effect.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an electric distribution box of high efficiency heat dissipation usefulness, includes box (1), its characterized in that: the box is characterized in that a box door (2) is hinged to one side of the inner wall of the box body (1), a baffle (3) is arranged at the central axis in the box body (1), a sliding groove (4) is formed in one side, close to the baffle (3), of the inner wall of the box body (1), thread grooves (5) are formed in two sides of the inner wall of the sliding groove (4), a plurality of through holes (6) penetrate through one side, close to the sliding groove (4), of the inner wall of the box body (1), a groove is formed in one side, close to the inner wall of the baffle (3), a convex block (7) is connected to the inner wall of the groove in a sliding mode, threaded holes are formed in two sides of the inner wall of the baffle (3), threaded nails (8) are connected to the inner threads of the threaded holes in a threaded mode, a sliding block (9) is arranged on one side, close to the threaded nails (8), and supporting columns (10) are fixedly connected to four corners of the top of the box body (1), the top of the supporting column (10) is provided with a rain shelter (11), the top of the box body (1) is provided with a ventilation groove, a fan (12) is arranged in the ventilation groove, movable grooves (13) are respectively formed in the inner wall of the box body (1) close to the two sides of the fan (12), the inner walls of the two movable grooves (13) are connected with a dust guard (14) in a sliding manner, the inner wall of the dust guard (14) is provided with a filter screen (15), one side, far away from the baffle (3), of the inner wall of the box body (1) is provided with an air outlet (16), the air outlet (16) penetrates through the inner wall of the box body (1), an exhaust fan (17) is arranged in the air outlet (16), one side, close to the exhaust fan (17), of the inner wall of the air outlet (16) is provided with a dust screen (18), one side, close to the air outlet (16), of the inner wall of the box body (1) is provided with radiating holes (19) in a penetrating manner, and a plurality of air guide sheets (20) are hinged inside the box body (19), and a heat dissipation net (21) is arranged on one side of the inner wall of the heat dissipation hole (19) close to the air guide sheet (20).

2. The electric distribution box for high-efficiency heat dissipation according to claim 1, wherein the number of the sliding grooves (4) is three, the number of the sliding grooves (4) in each group is two, and the two sliding grooves (4) are symmetrically arranged around the central axis of the box body (1).

3. The electric distribution box for high-efficiency heat dissipation according to claim 1, wherein the protrusion (7) is matched with the through hole (6), and a spring is fixedly connected to one side, close to the groove, of the outer wall of the protrusion (7), and the spring is located inside the groove.

4. The electrical distribution box for dissipating heat with high efficiency according to claim 1, wherein the threaded nail (8) is in threaded connection with the threaded groove (5), and the threaded hole corresponds to the threaded groove (5).

5. The electric distribution box for high-efficiency heat dissipation according to claim 1, wherein two sides of the top of the rain shielding awning (11) are arranged obliquely, and the sliding block (9) is connected with the sliding groove (4) in a sliding manner.

6. An electric distribution box for dissipating heat with high efficiency according to claim 1, characterized in that the number of said baffles (3) is three, and the distance between three said baffles (3) is equal.