CN212113595U

CN212113595U - Permanent magnet circuit breaker box

Info

Publication number: CN212113595U
Application number: CN202021097585.0U
Authority: CN
Inventors: 田智文; 田孝贵; 霍郎; 田国立
Original assignee: Henan Shunjia Electric Co ltd
Current assignee: Henan Shunjia Electric Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-12-08
Anticipated expiration: 2030-06-15

Abstract

The utility model relates to a permanent magnetism batch meter technical field just discloses a permanent magnetism circuit breaker box, the power distribution box comprises a box body, the box contains box back wall, open at box back wall middle part has the through-hole, the outside fixed mounting of wall has the protection casing behind the box, the thermovent has been seted up on the surface of protection casing, the inside fixed mounting of protection casing has the fin, fixed mounting all around of protection casing has the fixed plate, the top fixed mounting of fixed plate has fixing bolt. This kind of permanent magnetism circuit breaker box, it has the through-hole to open on the box back wall, box back wall outside fixed mounting has the protection casing, the inboard fixed mounting of protection casing has the fin, the thermovent has been seted up in the protection casing outside, when a large amount of heats of equipment work release, unnecessary heat that can not the exhaust will be absorbed by the fin, then discharge the heat through the thermovent, can effectively guarantee that the temperature in the box can not be too high to guarantee the normal operating of equipment.

Description

Permanent magnet circuit breaker box

Technical Field

The utility model relates to a permanent magnetism batch meter technical field specifically is a permanent magnetism circuit breaker box.

Background

The stainless steel double-door control box can reasonably distribute electric energy, is convenient to have higher safety protection measures for the opening and closing operation of the circuit, and can visually display the conduction state of the circuit.

Current stainless steel double-door control box, equipment can be in operating condition for a long time, and it can produce very high heat when equipment is operating condition inside when the heat dissipation can influence the normal operating of equipment when not enough, brings harm even, in addition, when installing when outdoor equipment meets rainy day, the rainwater can flow in near the protecgulum, causes the interior humidity of box, causes very big influence to the operation of equipment.

To this end, we propose an improved permanent magnet circuit breaker cabinet.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a permanent magnetism circuit breaker box possesses effective heat dissipation, and waterproof advantage has solved the problem that the background art provided.

For realizing above-mentioned effective heat dissipation, waterproof purpose, the utility model provides a following technical scheme: the utility model provides a permanent magnetism circuit breaker box, includes the box, and open in the left side of box has the vent, and the place ahead movable mounting of box has the outer door, and outer door middle part fixed mounting has glass, glass's fixedly connected with sealing strip all around, and the handle is installed in the rotation of outer door left side, and the inboard of outer door is rotated and is installed the inner door, and the inner door rotates with the box to be connected, and the wiring hole has been seted up to the bottom of box, and the below fixed mounting of box has the mounting bracket, the box contains box back wall, it has the through-hole to open at box back wall middle part, the outside fixed mounting of box back wall has the protection casing, the thermovent has been seted up on the surface of protection casing, the inside fixed mounting of protection casing has the.

Preferably, a waterproof cover is fixedly mounted above the box body, and a water leakage groove is formed above the waterproof cover.

Preferably, the mounting bracket has two, two the mounting bracket is located the bottom both sides of box respectively, two the size and specification of mounting bracket are the same.

Preferably, the number of the mounting racks is two, and the two mounting racks are respectively located on two sides of the bottom of the box body.

Preferably, the number of the fixing bolts is four, and the four fixing bolts are respectively arranged on the periphery of the fixing plate.

Preferably, the waterproof cover is obliquely arranged above the box body, and an included angle between the waterproof cover and the box body is 30 degrees.

Preferably, the water leakage grooves are formed in multiple numbers and are uniformly distributed above the waterproof cover.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of permanent magnetism circuit breaker box, it has the through-hole to open on the box back wall, box back wall outside fixed mounting has the protection casing, the inboard fixed mounting of protection casing has the fin, the thermovent has been seted up in the protection casing outside, when a large amount of heats of equipment work release, unnecessary heat that can not the exhaust will be absorbed by the fin, then discharge the heat through the thermovent, can effectively guarantee that the temperature in the box can not be too high to guarantee the normal operating of equipment.

2. This kind of permanent magnetism circuit breaker box, when the rainy day rainwater falls to waterproof cover, because waterproof cover and box are the slope installation, the water leakage groove has still been opened to waterproof cover top, so the rainwater can be along the low one end of water leakage groove flow direction, has avoided the rainwater to flow into inside the box along the outer door.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of the rear wall of the box body of the present invention;

fig. 4 is a schematic view of the local rear view structure of the present invention.

In the figure: 1. a box body; 2. a vent; 3. a waterproof cover; 4. a water leakage groove; 5. an outer door; 6. a sealing strip; 7. glass; 8. a handle; 9. an inner door; 10. a wiring hole; 11. a mounting frame; 12. the rear wall of the box body; 13. a through hole; 14. a heat sink; 15. a fixing plate; 16. fixing the bolt; 17. a protective cover; 18. and a heat dissipation port.

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.

Example one

Referring to fig. 1, 3 and 4, a permanent magnet circuit breaker box comprises a box body 1, a ventilation opening 2 is arranged on the left side of the box body 1, an outer door 5 is movably arranged in front of the box body 1, glass 7 is fixedly arranged in the middle of the outer door 5, a sealing strip 6 is fixedly connected around the glass 7, a handle 8 is rotatably arranged on the left side of the outer door 5, an inner door 9 is rotatably arranged on the inner side of the outer door 5, the inner door 9 is rotatably connected with the box body 1, a wiring hole 10 is arranged at the bottom of the box body 1, a mounting frame 11 is fixedly arranged below the box body 1, the box body 1 comprises a box body rear wall 12, a through hole 13 is arranged in the middle of the box body rear wall 12, a protective cover 17 is fixedly arranged on the outer side of the box body rear wall 12, a heat dissipation opening 18 is arranged on the surface of the protective cover 17, a heat dissipation fin 14 is, the protective cover 17 is mainly used for protecting the radiating fins 14 from being damaged, the radiating fins 14 mainly absorb redundant heat in the box body 1, the radiating holes 18 can discharge the heat in the radiating fins 14, and the fixed plate 15 and the fixed bolts 16 are used for fixing the protective cover 17 on the rear wall 12 of the box body to be more tight.

Example two

Based on embodiment one, as shown in fig. 1 and fig. 2, a waterproof cover 3 is fixedly installed above the box body 1, a water leakage groove 4 is formed above the waterproof cover 3, when rainwater falls on the waterproof cover 3 in rainy days, the rainwater can flow to the low end along the water leakage groove 4, and the rainwater is prevented from flowing into the box body 1 along the upper part of the outer door 5.

The working principle is as follows: when installing box 1, can fix box 1 on the wall through mounting bracket 11 with the screw, when equipment is in the operation release a large amount of heats, fin 14 can absorb unnecessary heat, then go in giving off the air on every side through the thermovent 18 of seting up on the protection casing 17, can effectually prevent the temperature rise in the box 1, guarantee the normal operating of equipment, when installing in open air box 1 and meetting the rainy day, the rainwater can fall on waterproof cover 3, because waterproof cover 3 is with box 1 be when the installation have the radian, waterproof cover 3 surface still has water leakage groove 4, so the rainwater can be along the rear of water leakage groove 4 flow direction box 1, avoided the rainwater to flow into box 1 inside along the top of outer door 5 and caused the box 1 in moist, the effectual waterproof effect that has reached.

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. A permanent magnet circuit breaker box body comprises a box body (1), wherein a ventilation opening (2) is formed in the left side of the box body (1), an outer door (5) is movably mounted in front of the box body (1), glass (7) is fixedly mounted in the middle of the outer door (5), sealing strips (6) are fixedly connected to the periphery of the glass (7), a handle (8) is rotatably mounted on the left side of the outer door (5), an inner door (9) is rotatably mounted on the inner side of the outer door (5), the inner door (9) is rotatably connected with the box body (1), a wiring hole (10) is formed in the bottom of the box body (1), and a mounting frame (11) is fixedly mounted below the box body (1);

the method is characterized in that: box (1) contains box back wall (12), open at box back wall (12) middle part has through-hole (13), the outside fixed mounting of box back wall (12) has protection casing (17), thermovent (18) have been seted up on the surface of protection casing (17), the inside fixed mounting of protection casing (17) has fin (14), fixed mounting all around of protection casing (17) has fixed plate (15), the top fixed mounting of fixed plate (15) has fixing bolt (16).

2. The permanent magnet circuit breaker box of claim 1, wherein: the water-proof box is characterized in that a water-proof cover (3) is fixedly mounted above the box body (1), and a water leakage groove (4) is formed above the water-proof cover (3).

3. The permanent magnet circuit breaker box of claim 1, wherein: the mounting bracket (11) has two, two mounting bracket (11) are located the bottom both sides of box (1) respectively, two the size and specification of mounting bracket (11) are the same.

4. The permanent magnet circuit breaker box of claim 1, wherein: the wiring holes (10) are multiple, and the wiring holes (10) are uniformly distributed at the bottom of the box body (1).

5. The permanent magnet circuit breaker box of claim 1, wherein: the number of the fixing bolts (16) is four, and the four fixing bolts (16) are respectively arranged on the periphery of the fixing plate (15).

6. The permanent magnet circuit breaker box of claim 2, wherein: the waterproof cover (3) is obliquely arranged above the box body (1), and the included angle between the waterproof cover (3) and the box body (1) is 30 degrees.

7. The permanent magnet circuit breaker box of claim 2, wherein: the water leakage grooves (4) are formed in a plurality of numbers, and the water leakage grooves (4) are uniformly distributed above the waterproof cover (3).