CN212343064U

CN212343064U - Novel high heat dissipation low-voltage distribution cabinet

Info

Publication number: CN212343064U
Application number: CN202021280667.9U
Authority: CN
Inventors: 邓兴奎; 邓兴华; 邓博
Original assignee: Chengdu Huahu Electrical Equipment Manufacturing Co ltd
Current assignee: Chengdu Huahu Electrical Equipment Manufacturing Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-01-12
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a novel high heat dissipation low-voltage distribution cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the bottom fixed mounting of the cabinet body has the supporting leg, the bottom fixed mounting of supporting leg has the universal wheel, two connecting blocks of the inner wall fixedly connected with at cabinet body top the equal fixedly connected with fixed pulley of one end of connecting block, sliding connection has the steel cable between two fixed pulleys, the equal fixedly connected with riser in both ends of steel cable, two equal fixed mounting has the fan on the outside side of riser, fixedly connected with diaphragm on the inner wall of the left side limit of the cabinet body, the last fixed surface of diaphragm is connected with the motor, fixedly connected with cam on the output shaft of motor, cam and one of them riser contact. The utility model discloses in, the cam rotation enables the riser and rises or descends for the fan can reciprocate the air-out, and the fixed pulley can make the crisscross incessant air-out of circulation of two fans, and the ventilation hole can accelerate the exchange of inside and outside air current, accelerates the radiating effect.

Description

Novel high heat dissipation low-voltage distribution cabinet

Technical Field

The utility model relates to a switch board technical field especially relates to a novel high heat dissipation low-voltage distribution cabinet.

Background

The distribution cabinet can also be called a distribution box, which is a cabinet body that integrates electrical components for the distribution of electrical energy in a popular sense. The switch board mainly has the effect in two respects: firstly, carry out distribution and control to consumer, secondly when overload, short circuit and electric leakage appear in the circuit, provide power-off protection, when the circuit breaks down, do benefit to the control fault scope and also make things convenient for to find out the fault point fast in time and get rid of, need not have a large tracts of land power failure. In addition, various protective equipment such as a fuse for preventing short circuit, an air switch for preventing overload and the like can be conveniently placed in the power distribution cabinet, and the power distribution cabinet can protect circuits and electric equipment. That is to say, the objects are collected together, so that the maintenance and the inspection are convenient. The power distribution cabinet is generally more commonly found in factory buildings and workshops of enterprises, such as lighting distribution boxes and power distribution boxes.

When the switch board is used, because install multiple electrical equipment in the switch board, can produce a large amount of heats if not dispel the heat in time among the electrical equipment uninterrupted duty process, will cause the switch board inside high temperature, not only influence electrical equipment's life, still can cause equipment trouble because the high temperature when serious, influence the normal use of switch board, current switch board generally only sets up several ventilation holes in the internal portion of cabinet and dispels the heat, the radiating effect is unsatisfactory, and the rainwater can get into the switch board through the ventilation hole, seriously influence the use of switch board.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the novel low-voltage distribution cabinet that dispels heat of proposing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel high-heat-dissipation low-voltage power distribution cabinet comprises a cabinet body, wherein a supporting leg is fixedly mounted at the bottom of the cabinet body, universal wheels are fixedly mounted at the bottom of the supporting leg, two connecting blocks are fixedly connected to the inner wall of the top of the cabinet body, a fixed pulley is fixedly connected to one end of each connecting block, a steel rope is slidably connected between the two fixed pulleys, vertical plates are fixedly connected to two ends of the steel rope, a fan is fixedly mounted on one outward side surface of each vertical plate, a transverse plate is fixedly connected to the inner wall of the left side edge of the cabinet body, a motor is fixedly connected to the upper surface of the transverse plate, a cam is fixedly connected to an output shaft of the motor and is in contact with one of the vertical plates, a plurality of ventilation holes are formed in each side edge of the cabinet body, a filter screen is fixedly mounted outside each ventilation hole, and, it is a plurality of the outside of connecting plate is provided with a plurality of fixed plates, and is a plurality of fixed plate fixed connection is on the lateral wall about the cabinet body, and is a plurality of equal sliding connection has the slider between fixed plate and the connecting plate, and is a plurality of the equal fixedly connected with expanding spring of one end of slider, it is a plurality of expanding spring's other end fixed connection is on the fixed plate, and is a plurality of the slider is connected with the equal fixedly connected with pull rod of one end of expanding spring, and is a plurality of the pull rod all runs through the fixed plate.

As a further description of the above technical solution:

the outside top fixedly connected with dash board of the cabinet body, the external side of cabinet just is located the next door fixedly connected with baffle in ventilation hole, the antetheca of the cabinet body rotates through a plurality of loose-leaves and is connected with the cabinet door, fixed mounting has the glass window on the cabinet door, fixedly connected with handle on the cabinet door.

As a further description of the above technical solution:

and a braking device is arranged on the universal wheel.

As a further description of the above technical solution:

the contact part of the vertical plate and the cam is smooth and coated with lubricant.

As a further description of the above technical solution:

and grooves matched with the sliding blocks are formed in the fixing plates and the connecting plates.

As a further description of the above technical solution:

the fixing plates and the connecting plates are in one-to-one correspondence.

The utility model discloses following beneficial effect has:

1. this novel high heat dissipation low-voltage distribution cabinet, through cam, motor, fixed pulley, fan, riser, the ventilation hole that sets up, the motor rotates and drives the cam and rotates, and the cam rotation enables the riser and rises or descends for the fan can reciprocate the air-out, and the fixed pulley can make the crisscross incessant air-out of circulation of two fans, and the ventilation hole can accelerate the exchange of inside and outside air current, accelerates the radiating effect.

2. This novel high heat dissipation low-voltage distribution cabinet, through filter screen, expanding spring, pull rod, slider, connecting plate, the fixed plate that sets up, the filter screen can block debris such as dust and get into the cabinet body, and the pulling pull rod can make expanding spring tighten up to make the slider break away from the connecting plate, convenient and fast pulls down the filter screen, advances to take shape to the filter screen and clears up or handles such as change.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is a schematic diagram of the external structure of the present invention.

Illustration of the drawings:

1. a cabinet body; 2. supporting legs; 3. a universal wheel; 4. connecting blocks; 5. a fixed pulley; 6. a steel cord; 7. a vertical plate; 8. a fan; 9. a cam; 10. a vent hole; 11. a fixing plate; 12. a motor; 13. a transverse plate; 14. a pull rod; 15. a tension spring; 16. a connecting plate; 17. a filter screen; 18. a slider; 19. a flashing; 20. a baffle plate; 21. a cabinet door; 22. a glass window; 23. a handle.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a novel high-heat-dissipation low-voltage power distribution cabinet comprises a cabinet body 1, wherein a supporting leg 2 is fixedly installed at the bottom of the cabinet body 1, universal wheels 3 are fixedly installed at the bottom of the supporting leg 2, two connecting blocks 4 are fixedly connected to the inner wall of the top of the cabinet body 1, a fixed pulley 5 is fixedly connected to one end of each of the two connecting blocks 4, a steel rope 6 is slidably connected between the two fixed pulleys 5, vertical plates 7 are fixedly connected to two ends of the steel rope 6, a fan 8 is fixedly installed on one outward side surface of each of the two vertical plates 7, a transverse plate 13 is fixedly connected to the inner wall of the left side edge of the cabinet body 1, a motor 12 is fixedly connected to the upper surface of the transverse plate 13, a cam 9 is fixedly connected to an output shaft of the motor 12, the cam 9 is in contact with one of the two vertical plates 7, the two vertical plates 7 can be, the equal fixed mounting in outside of a plurality of ventilation holes 10 has filter screen 17, can block debris such as dust and get into the cabinet body 1, two connecting plates 16 of the equal fixedly connected with in both ends of a plurality of filter screens 17, the outside of a plurality of connecting plates 16 is provided with a plurality of fixed plates 11, 11 fixed connection of a plurality of fixed plates is on the lateral wall about the cabinet body 1, equal sliding connection has slider 18 between a plurality of fixed plates 11 and the connecting plate 16, the equal fixedly connected with expanding spring 15 of one end of a plurality of sliders 18, the other end fixed connection of a plurality of expanding spring 15 is on fixed plate 11, a plurality of sliders 18 are connected with the equal fixedly connected with pull rod 14 of one end of expanding spring 15, a plurality of pull rods 14 all run through fixed plate 11, can make things.

A rain shielding plate 19 is fixedly connected to the top end of the outer portion of the cabinet body 1, a baffle plate 20 is fixedly connected to the side face of the outer portion of the cabinet body 1 and beside the ventilation hole 10, rainwater can be prevented from entering the cabinet body 1 from the ventilation hole 10, the front wall of the cabinet body 1 is rotatably connected with a cabinet door 21 through a plurality of hinges, a glass window 22 is fixedly installed on the cabinet door 21, and a handle 23 is fixedly connected to the cabinet door 21; the universal wheels 3 are provided with braking devices, so that the cabinet body 1 can be conveniently moved and fixed; the contact part of the vertical plate 7 and the cam 9 is smooth and coated with lubricant, so that the friction can be reduced, and the service life can be prolonged; grooves corresponding to the sliding blocks 18 are formed in the fixed plate 11 and the connecting plate 16; the plurality of fixing plates 11 correspond to the connecting plates 16 one by one.

The working principle is as follows: when using novel high heat dissipation low-voltage distribution cabinet, when the temperature of the internal portion of cabinet 1 is too high, open the switch of fan 8 and motor 12, fan 8 begins to dispel the heat to the inside of the cabinet body 1, motor 12 rotates and drives cam 9 and rotates simultaneously, make riser 7 be the up-and-down motion, air-out about driving fan 8, fixed pulley 5 can make two fan 8 crisscross circulation air-out from top to bottom, thereby reach quick radiating purpose, some debris such as dust can be intercepted to the filter screen 17 that ventilation hole 10 department set up get into cabinet body 1, when needs clear up or change filter screen 17, pulling pull rod 14, make expanding spring 15 tighten up, slider 18 breaks away from the inside of connecting plate 16, can dismantle filter screen 17, reach the purpose of clearance or change, and is convenient and swift.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel high heat dissipation low-voltage distribution cabinet, includes the cabinet body (1), its characterized in that: the bottom of the cabinet body (1) is fixedly provided with a supporting leg (2), the bottom of the supporting leg (2) is fixedly provided with a universal wheel (3), the inner wall at the top of the cabinet body (1) is fixedly connected with two connecting blocks (4), one end of each connecting block (4) is fixedly connected with a fixed pulley (5), a steel rope (6) is slidably connected between the two fixed pulleys (5), two ends of the steel rope (6) are fixedly connected with risers (7), one outward side of each riser (7) is fixedly provided with a fan (8), the inner wall of the left side of the cabinet body (1) is fixedly connected with a transverse plate (13), the upper surface of the transverse plate (13) is fixedly connected with a motor (12), an output shaft of the motor (12) is fixedly connected with a cam (9), and the cam (9) is in contact with one riser (7), a plurality of ventilation holes (10) have all been seted up to two sides of the cabinet body (1), and are a plurality of the equal fixed mounting in outside of ventilation hole (10) has filter screen (17), and is a plurality of two connecting plates (16) of the equal fixedly connected with in both ends of filter screen (17), it is a plurality of the outside of connecting plate (16) is provided with a plurality of fixed plates (11), and is a plurality of fixed plate (11) fixed connection is on the lateral wall about the cabinet body (1), and is a plurality of equal sliding connection has slider (18), a plurality of between fixed plate (11) and connecting plate (16) the equal fixedly connected with expanding spring (15) of one end of slider (18), and is a plurality of the other end fixed connection of expanding spring (15) is on fixed plate (11), and is a plurality of the equal fixedly connected with pull rod (14) of one end that slider (18) is connected with expanding spring (15), and is a plurality of pull.

2. The novel high-heat-dissipation low-voltage power distribution cabinet according to claim 1, characterized in that: the outside top fixedly connected with of the cabinet body (1) hides flashing (19), the cabinet body (1) outside side just is located next door fixedly connected with baffle (20) of ventilation hole (10), the antetheca of the cabinet body (1) rotates through a plurality of loose-leaves and is connected with cabinet door (21), fixed mounting has glass window (22) on cabinet door (21), fixedly connected with handle (23) on cabinet door (21).

3. The novel high-heat-dissipation low-voltage power distribution cabinet according to claim 1, characterized in that: and a braking device is arranged on the universal wheel (3).

4. The novel high-heat-dissipation low-voltage power distribution cabinet according to claim 1, characterized in that: the contact part of the vertical plate (7) and the cam (9) is smooth and coated with lubricant.

5. The novel high-heat-dissipation low-voltage power distribution cabinet according to claim 1, characterized in that: grooves corresponding to the sliding blocks (18) are formed in the fixing plate (11) and the connecting plate (16).

6. The novel high-heat-dissipation low-voltage power distribution cabinet according to claim 1, characterized in that: the fixing plates (11) and the connecting plates (16) are in one-to-one correspondence.