CN215497687U

CN215497687U - Power distribution cabinet with excellent heat dissipation effect

Info

Publication number: CN215497687U
Application number: CN202121827836.0U
Authority: CN
Inventors: 姜艳
Original assignee: Suzhou Jialitong Power Engineering Equipment Co Ltd
Current assignee: Suzhou Jialitong Power Engineering Equipment Co Ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-11
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses an electric power distribution cabinet with excellent heat dissipation effect, which comprises a distribution cabinet body, wherein one side of the front surface of the distribution cabinet body is connected with a hinge, the outer wall of the hinge is connected with an opening and closing door, one side of the opening and closing door is connected with a handle, the front surface of the opening and closing door is provided with a temperature display screen, a detection key is arranged below the temperature display screen, one side of the distribution cabinet body is provided with a clamping groove, the inner wall of the clamping groove is connected with an air exchange net, the center of the clamping groove is provided with a movable leaf plate, the top of the distribution cabinet body is connected with a motor box, the inner side of the motor box is provided with an air bundling channel in a penetrating way, a heat dissipation fan is arranged inside the air bundling channel, the top of the air bundling channel is connected with a dust screen, and two ends of the top of the distribution cabinet body are connected with baffle plates. Accelerate power distribution cabinet's high efficiency heat dissipation rate.

Description

Power distribution cabinet with excellent heat dissipation effect

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a superior heat dissipation effect.

Background

The power distribution cabinet and the lighting distribution cabinet are power distribution cabinets, metering cabinets, and final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the motor control center is used for concentrating loads, in the situation of more loops, the loops distribute the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads, the equipment of the stage provides protection, monitoring and control for loads, is also used for power conversion and control of power, illumination and power distribution, is a power supply control cabinet of a power system, is divided into outdoor and indoor power distribution cabinets, and because part of the power distribution cabinet is placed indoors, the power distribution cabinet can generate a large amount of heat in hot summer, there is certain drawback when using, consequently needs to provide a comparatively perfect electric power switch board that the radiating effect is superior.

There are the following problems:

current power distribution cabinet mostly is closed structure temperature in its cabinet when using risees easily, easily influences the normal use of its inside component, and easily influences the normal use of circuit, and it does not have the effect of waterproof dirt that keeps off, and the volume of its switch board is great in addition, comparatively wastes time and energy when removing it, has the limitation when leading to it to remove.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a power distribution cabinet with a superior heat dissipation effect.

In order to achieve the purpose, the utility model adopts the following technical scheme: a power distribution cabinet with excellent heat dissipation effect comprises a power distribution cabinet body, wherein one side of the front side of the power distribution cabinet body is connected with a hinge, the outer wall of the hinge is connected with an opening and closing door, one side of the opening and closing door is connected with a handle, the front side of the opening and closing door is provided with a temperature display screen, a detection key is arranged below the temperature display screen, one side of the power distribution cabinet body is provided with a clamping groove, the inner wall of the clamping groove is connected with a ventilation net, the center of the clamping groove is provided with a movable leaf plate, the top of the power distribution cabinet body is connected with a motor box, the inner side of the motor box is provided with a beam channel in a penetrating manner, a heat dissipation fan is arranged inside the beam channel, the top of the beam channel is connected with a dust screen, two ends of the top of the power distribution cabinet body are connected with baffle plates, the bottom end of the interior of the power distribution cabinet body is provided with a filtering and adsorbing plate, and the inner side of the filtering and adsorbing plate is provided with heat dissipation fins in a penetrating manner, the bottom of the radiating fin is connected with a base, four ends of the lower surface of the base are connected with supporting columns, and the bottom of each supporting column is connected with a universal wheel.

As a further description of the above technical solution:

the positive one side and the hinge swing joint of the switch board body, the switch board shape is the rectangle form, the outer wall and the welding of opening and shutting door of hinge, one side and the handle fixed connection of opening and shutting door.

As a further description of the above technical solution:

the front of door that opens and shuts is fixed and is provided with temperature display screen, the inside that the inside of temperature display screen was provided with control panel and temperature display screen is provided with the moisture meter, the below and the detection key fixed connection of temperature display screen, detection key and power electric connection.

As a further description of the above technical solution:

the fixed draw-in groove that is provided with in one side of the switch board body, the inner wall and the net of taking a breath of draw-in groove can be dismantled and be connected, the center department and the activity page or leaf board swing joint of draw-in groove, the top and the motor case of the switch board body can be dismantled and be connected, the motor case is electric connection with the detection key.

As a further description of the above technical solution:

the motor case is characterized in that a wind channel is fixedly arranged on the inner side of the motor case, the interior of the wind channel is rotatably connected with the cooling fan, the top of the wind channel is connected with a dust screen in a clamping mode, and the dust screen and the wind channel are divided into two groups.

As a further description of the above technical solution:

the both ends and the baffle joint at distribution cabinet body top, the baffle shape is trapezoidal and its cross-sectional area is greater than the cross-sectional area of the distribution cabinet body, the bottom and the filtration adsorption plate fixed connection of the internal portion of distribution cabinet, the inboard and the heat radiation fins of filtration adsorption plate are pegged graft, heat radiation fins's quantity is its shape of five groups and is its bottom of inlaying in the distribution cabinet body in the rectangle form.

As a further description of the above technical solution:

the bottom of the radiating fin is detachably connected with the base, four ends of the lower surface of the base are fixedly connected with the supporting columns, the bottom of the supporting columns is in threaded connection with the universal wheels, and anti-skid lines are arranged on the surfaces of the universal wheels.

The utility model has the following beneficial effects:

through the combined action of the internal structure of the power distribution cabinet body, the heat in the power distribution cabinet body can be discharged by utilizing the heat dissipation fan additionally arranged at the top of the power distribution cabinet body, the external cold air can enter the power distribution cabinet body through the air-restraining channel, and can be naturally dissipated through the air exchange net and the heat dissipation fins, and can also be naturally dissipated to the internal heat, so as to perform auxiliary heat dissipation, greatly improve the efficiency of natural heat dissipation, thereby achieving the effect of common heat dissipation and accelerating the high-efficiency heat dissipation rate of the power distribution cabinet, and through the baffle structure additionally arranged at the top of the power distribution cabinet body, the baffle structure can prevent the internal part of the power distribution cabinet body from dust, and by utilizing the mutual cooperation with the dust screen, the external dust can be prevented from falling into the internal part of the power distribution cabinet body, so that the situation that various circuit connectors and circuit boards are accumulated due to the dust, and the equipment of the baffle structure can not generate high-temperature fault, make greatly reduced heat dissipation function, its distribution cabinet body bottom increases the removal structure that sets up in addition, and the accessible utilizes the universal wheel to push its switch board to suitable position for to its bulky switch board when needs remove it, comparatively labour saving and time saving can reduce the limitation that its switch board removed the use.

Drawings

Fig. 1 is an external view of a power distribution cabinet with excellent heat dissipation effect according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic diagram of a motor box of the power distribution cabinet with excellent heat dissipation effect according to the present invention;

fig. 4 is a partial schematic view of a power distribution cabinet with excellent heat dissipation effect according to the present invention.

Illustration of the drawings:

1. a power distribution cabinet body; 2. a hinge; 3. opening and closing the door; 4. a handle; 5. a temperature display screen; 6. a detection key; 7. a card slot; 8. a ventilation net; 9. a movable leaf plate; 10. a motor case; 11. a beam duct; 12. a heat radiation fan; 13. a dust screen; 14. a baffle plate; 15. a filtration and adsorption plate; 16. heat dissipation fins; 17. a base; 18. a support pillar; 19. a universal wheel.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a power distribution cabinet with excellent heat dissipation effect comprises a power distribution cabinet body 1, wherein one side of the front of the power distribution cabinet body 1 is connected with a hinge 2, the outer wall of the hinge 2 is connected with an opening and closing door 3, one side of the opening and closing door 3 is connected with a handle 4 to facilitate the opening and closing of the opening and closing door 3, so as to facilitate the maintenance of elements inside the power distribution cabinet body 1, the front of the opening and closing door 3 is provided with a temperature display screen 5, a detection key 6 is arranged below the temperature display screen 5, one side of the power distribution cabinet body 1 is provided with a clamping groove 7, the inner wall of the clamping groove 7 is connected with an air exchange net 8, the center of the clamping groove 7 is provided with a movable leaf plate 9, the top of the power distribution cabinet body 1 is connected with a motor box 10, the inner side of the motor box 10 is provided with a wind restraining channel 11 in a penetrating manner, the inside of the wind restraining channel 11 is provided with a heat dissipation fan 12, the top of the wind restraining channel 11 is connected with a dust net 13, and two ends of the top of the power distribution cabinet body 1 are connected with baffle plates 14, can play the rain-proof effect of dust-retaining, the inside bottom of the distribution cabinet body 1 is provided with filters adsorption plate 15, filters the inboard heat radiation fins 16 that runs through of adsorption plate 15, can carry out the nature heat dissipation to the heat of inside to supplementary heat dissipation carries out, heat radiation fins 16's bottom is connected with base 17, and four ends of base 17 lower surface are connected with support column 18, and the bottom of support column 18 is connected with universal wheel 19.

One side of the front of the power distribution cabinet body 1 is movably connected with a hinge 2, the power distribution cabinet body 1 is rectangular, the outer wall of the hinge 2 is welded with an opening and closing door 3, one side of the opening and closing door 3 is fixedly connected with a handle 4, the structural stability is improved, the front of the opening and closing door 3 is fixedly provided with a temperature display screen 5, the temperature display screen 5 is internally provided with a control panel, the temperature display screen 5 is internally provided with a humidity detector, the lower part of the temperature display screen 5 is fixedly connected with a detection key 6, the detection key 6 is electrically connected with a power supply, so that the detection key 6 is beneficial to electrical operation control, one side of the power distribution cabinet body 1 is fixedly provided with a clamping groove 7, the inner wall of the clamping groove 7 is detachably connected with a ventilation network 8, the center of the clamping groove 7 is movably connected with a movable vane plate 9, the top of the power distribution cabinet body 1 is detachably connected with a motor box 10, and the motor box 10 is convenient to be detached and maintained in the later period, the motor box 10 is electrically connected with the detection key 6, so that the structure is more complete, the inner side of the motor box 10 is fixedly provided with the air-bundling channels 11, the inner parts of the air-bundling channels 11 are rotatably connected with the heat-radiating fan 12, the top parts of the air-bundling channels 11 are clamped with the dust-proof nets 13, the number of the dust-proof nets 13 and the air-bundling channels 11 is two groups, two ends of the top part of the power distribution cabinet body 1 are clamped with the baffle plates 14, the shape of the baffle plates 14 is trapezoidal, the cross-sectional area of the baffle plates is larger than that of the power distribution cabinet body 1, the bottom end of the inner part of the power distribution cabinet body 1 is fixedly connected with the filtering and adsorbing plate 15, the stability of the structure is improved, the inner sides of the filtering and adsorbing plate 15 are inserted with the heat-radiating fins 16, the number of the heat-radiating fins 16 is five groups, the heat-radiating fins are rectangular and are embedded at the bottom part of the power distribution cabinet body 1, the bottom parts of the heat-radiating fins 16 are detachably connected with the base 17, four ends of the lower surface of the base 17 are fixedly connected with the support columns 18, and the universal wheels 19 are in a threaded connection way, the surface of the universal wheel 19 is provided with anti-skid lines.

The working principle is as follows: when the power distribution cabinet with excellent heat dissipation effect is used, firstly, the power distribution cabinet body 1 is pushed to a proper position by utilizing the universal wheel 19 below the base 17, so that the power distribution cabinet with larger volume can be moved in time and labor saving, and the surface of the universal wheel 19 is provided with anti-slip lines, thereby avoiding the phenomenon that the power distribution cabinet slides in the using process, the internal operating temperature of the power distribution cabinet is overhigh, at the moment, a worker detects the internal temperature of the power distribution cabinet through the temperature display screen 5, when the temperature is overhigh, the worker can pull the movable leaf plate 9 upwards on the inner wall of the clamping groove 7, so that the ventilation net 8 can be exposed on the outer wall, the ventilation effect can be carried out on the high temperature in the power distribution cabinet body 1, and the five groups of heat dissipation fins 16 embedded in the filtering plate 15 at the bottom of the power distribution cabinet body 1 can also carry out natural heat dissipation on the internal heat, thereby, auxiliary heat dissipation is carried out, the efficiency of natural heat dissipation is greatly improved, the filtering and adsorbing plate 15 can adsorb dust and moisture in the air, the effects of moisture prevention and dust removal can be achieved, then a worker can start the motor box 10 by connecting an external power supply, then the detection key 6 can be pressed to synchronously work the heat dissipation fan 12, the heat dissipation fan 12 can discharge the heat inside the power distribution cabinet body 1, the external cold air can enter the power distribution cabinet body 1 through the air bundling channel 11, the dust screen 13 arranged at the top of the air bundling channel 11 can prevent the external dust from falling into the power distribution cabinet body 1, the situation that the equipment generates high-temperature faults due to the accumulation of the dust on various circuit connectors and circuit boards can be avoided, the heat dissipation function is greatly reduced, the baffle 14 can achieve the effect of rain prevention, the rapid heat dissipation and cooling can be carried out on the interior of the power distribution cabinet body 1 through the mutual matching of electric heat dissipation and natural heat dissipation, the heat dissipation effect is improved.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a superior power distribution cabinet of radiating effect, includes the distribution cabinet body (1), its characterized in that: the power distribution cabinet is characterized in that a hinge (2) is connected to one positive side of the power distribution cabinet body (1), an opening and closing door (3) is connected to the outer wall of the hinge (2), a handle (4) is connected to one side of the opening and closing door (3), a temperature display screen (5) is arranged on the front side of the opening and closing door (3), a detection key (6) is arranged below the temperature display screen (5), a clamping groove (7) is formed in one side of the power distribution cabinet body (1), an air exchange net (8) is connected to the inner wall of the clamping groove (7), a movable vane plate (9) is arranged at the center of the clamping groove (7), a motor box (10) is connected to the top of the power distribution cabinet body (1), a beam air channel (11) is arranged on the inner side of the motor box (10) in a penetrating mode, a cooling fan (12) is arranged inside the beam air channel (11), and a dust screen (13) is connected to the top of the beam air channel (11), the utility model discloses a heat exchanger, including the switch board, the switch board is connected with baffle (14) at the both ends at switch board body (1) top, the inside bottom of switch board body (1) is provided with filtration adsorption plate (15), it is provided with heat radiation fins (16) to run through to filter adsorption plate (15) inboard, the bottom of heat radiation fins (16) is connected with base (17), four ends of base (17) lower surface are connected with support column (18), the bottom of support column (18) is connected with universal wheel (19).

2. The power distribution cabinet with excellent heat dissipation effect as claimed in claim 1, wherein: the utility model discloses a power distribution cabinet, including the distribution cabinet body (1), the positive one side and hinge (2) swing joint of the distribution cabinet body, the distribution cabinet body (1) shape is the rectangle form, the outer wall and the door (3) welding that opens and shuts of hinge (2), one side and handle (4) fixed connection of door (3) that opens and shuts.

3. The power distribution cabinet with excellent heat dissipation effect as claimed in claim 1, wherein: the front of door (3) that opens and shuts is fixed and is provided with temperature display screen (5), the inside that the inside of temperature display screen (5) was provided with control panel and temperature display screen (5) is provided with the moisture meter, the below and the detection key (6) fixed connection of temperature display screen (5), detect key (6) and power electric connection.

4. The power distribution cabinet with excellent heat dissipation effect as claimed in claim 1, wherein: the fixed draw-in groove (7) that is provided with in one side of the distribution cabinet body (1), the inner wall and the net of ventilating (8) of draw-in groove (7) can be dismantled and be connected, the center department and the activity page or leaf board (9) swing joint of draw-in groove (7), the top and the motor case (10) of the distribution cabinet body (1) can be dismantled and be connected, motor case (10) are electric connection with detection key (6).

5. The power distribution cabinet with excellent heat dissipation effect as claimed in claim 1, wherein: the inboard of motor case (10) is fixed and is provided with bundle wind channel (11), the inside and radiator fan (12) of bundle wind channel (11) rotate to be connected, the top and dust screen (13) the joint of bundle wind channel (11), dust screen (13) are two sets of with the quantity of bundle wind channel (11).

6. The power distribution cabinet with excellent heat dissipation effect as claimed in claim 1, wherein: the both ends and baffle (14) joint at distribution cabinet body (1) top, baffle (14) shape is trapezoidal and its cross-sectional area is greater than the cross-sectional area of distribution cabinet body (1), the inside bottom of distribution cabinet body (1) and filtration adsorption plate (15) fixed connection, the inboard and the heat radiation fins (16) of filtration adsorption plate (15) are pegged graft, the quantity of heat radiation fins (16) is its bottom that inlays in distribution cabinet body (1) of rectangle form for five its shapes of group.

7. The power distribution cabinet with excellent heat dissipation effect as claimed in claim 1, wherein: the bottom of heat radiation fins (16) can be dismantled with base (17) and be connected, four ends and support column (18) fixed connection of base (17) lower surface, the bottom and universal wheel (19) threaded connection of support column (18), the surface of universal wheel (19) is provided with anti-skidding line.