CN209948484U

CN209948484U - Strong-current power distribution cabinet with heat dissipation plate

Info

Publication number: CN209948484U
Application number: CN201920856025.XU
Authority: CN
Inventors: 郑锦松
Original assignee: Fujian Shiyi Electromechanical Equipment Co Ltd
Current assignee: Fujian Shiyi Electromechanical Equipment Co Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-01-14
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a forceful electric power switch board with heating panel, including switch board shell, switch board shell's top is provided with hides the rain eaves, and the top that hides the rain eaves is circular-arcly, and switch board shell's bottom is provided with the supporting seat, and the seal groove has been seted up to switch board shell's preceding lateral wall, and switch board shell's left and right sides wall symmetry is provided with the heating panel, and two sets of heating panels keep away from one side each other and have all seted up the multiunit louvre, and the lateral wall is provided with the install bin behind switch board shell's the inner chamber, and the inner chamber of install bin is provided with the heat sink, and heat sink from the top down equidistance is provided with three.

Description

Strong-current power distribution cabinet with heat dissipation plate

Technical Field

The utility model relates to a switch board technical field specifically is strong current switch board with heating panel.

Background

The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system and are a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. Current switch board is under long-time use, and it is fast to generate heat, and the temperature is high, and the radiating effect is poor, has influenced the life of switch board.

To this end, those skilled in the relevant art will improve this, for example, chinese patent application No. CN201521088513.9, "a heavy current distribution cabinet, including a cabinet body, a top plate, a Q-type draw-out unit cell, an N-type draw-out unit cell, a top bus bar cell, a vertical bus bar cell, a double wall cell, and a base; a top plate is arranged above the cabinet body, a base is arranged below the cabinet body, and a dryer is arranged in the middle of the top plate in a conduction mode through a ventilation opening; a water receiving plate is arranged right above the top plate and is of an arc structure with a downward sunken center; the outer ring of the water receiving plate is connected with an overflow plate, and the overflow plate and the water receiving plate are in arc tangent transition connection; pillars are arranged between the water receiving plate and the top plate and are uniformly distributed on the outer ring of the bottom of the water receiving plate; the inboard of pillar is equipped with the filter screen of cylinder structure, and the filter screen is made by lamination borosilicate microfiber, and although this utility model drying effect is good, effectively avoids outside dust to get into, and the function is comprehensive, and the radiating effect is good, but the device connects the rainwater greatly through the water receiving plate of indent, and the accumulation rainwater is thermal-insulated, does not play direct radiating action, and radiating speed is slow, and is inefficient.

Based on this, the utility model designs a forceful electric power switch board with heating panel to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forceful electric power switch board with heating panel to solve above-mentioned device and connect the rainwater greatly through the water receiving board of indent, the accumulation rainwater is thermal-insulated, does not play direct radiating action, and radiating speed is slow, the problem of inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme: forceful electric power switch board with heating panel, including switch board shell, switch board shell's top is provided with hides the rain eaves, the top that hides the rain eaves is circular-arcly, switch board shell's bottom is provided with the supporting seat, the seal groove has been seted up to switch board shell's preceding lateral wall, switch board shell's left and right sides wall symmetry is provided with the heating panel, and is two sets of the heating panel is kept away from one side each other and has all been seted up the multiunit louvre, the lateral wall is provided with the install bin behind switch board shell's the inner chamber, the inner chamber of install bin is provided with the heat sink, heat sink from the top down equidistance is.

Preferably, three groups of hot air holes are symmetrically formed in the left side wall and the right side wall of the front side wall of the installation box.

Preferably, the heat sink is including setting up in the fixed shell of install bin inside wall, the fixed shell left and right sides wall rotates through the bearing and is connected with the pivot, the lateral wall of pivot is provided with the flabellum.

Preferably, ventilation unit is including setting up in the fixed block 113 of heat sink left side wall, fixed block 113 and the left end looks rigid coupling of pivot 110, the lateral wall of fixed block is provided with two sets of ventilation grooves, and is two sets of the inside wall in ventilation groove is provided with the bracing piece.

Preferably, the rear side wall of the power distribution cabinet shell is provided with an air outlet, the air outlet is located on the left side of the installation box, and the inner cavity side wall of the air outlet is provided with a filter screen.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, reasonable in design, 1. the utility model discloses be provided with the heating panel, make the heat that the switch board produced in the course of the work distribute away from the louvre, improved the radiating efficiency of switch board; 2. the utility model is provided with the cooling device, so that the heat dissipation effect is better, and the service life of the power distribution cabinet is prolonged; 3. the rain sheltering eaves of the utility model can effectively prevent rainwater from entering the inner cavity of the power distribution cabinet and simultaneously prevent rainwater from accumulating at the top; namely the utility model provides a forceful electric power switch board that the radiating effect is good, efficient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a side sectional view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

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

In the drawings, the components represented by the respective reference numerals are listed below:

100-a power distribution cabinet shell, 101-a rain-shading brim, 102-a support seat, 103-a sealing groove, 104-a heat dissipation plate, 105-a heat dissipation hole, 106-an installation box, 107-a cooling device, 108-a hot air hole, 109-a fixed shell, 110-a rotating shaft, 111-a fan blade, 112-a ventilation device, 113-a fixed block, 114-a ventilation groove, 115-a support rod, 116-an air outlet hole and 117-a filter screen.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: forceful electric power switch board with heating panel, including switch board shell 100, switch board shell 100's top is provided with hides rain eaves 101, the top that hides rain eaves 101 is circular-arcly, switch board shell 100's bottom is provided with supporting seat 102, seal groove 103 has been seted up to switch board shell 100's preceding lateral wall, switch board shell 100's left and right sides wall symmetry is provided with heating panel 104, two sets of heating panel 104 keep away from one side each other and have all seted up multiunit louvre 105, lateral wall is provided with install bin 106 behind switch board shell 100's the inner chamber, the inner chamber of install bin 106 is provided with heat sink 107, heat sink 107 from the top down is equidistant to be provided with three groups, heat.

Wherein, three groups of hot air holes 108 are symmetrically arranged on the left and right of the front side wall of the installation box 106.

Wherein, heat sink 107 is including setting up in the fixed shell 109 of installing bin 106 inside wall, and the fixed shell 109 left and right sides wall is connected with pivot 110 through the bearing rotation, and the lateral wall of pivot 110 is provided with flabellum 111.

Wherein, ventilation unit 112 is including setting up in the fixed block 113 of heat sink 107 left side wall, and fixed block 113 and the left end looks rigid coupling of pivot 110, and the lateral wall of fixed block 113 is provided with two sets of ventilation grooves 114, and the inside wall of two sets of ventilation grooves 114 is provided with bracing piece 115.

Wherein, the rear side wall of switch board shell 100 has seted up exhaust vent 116, and exhaust vent 116 is located the left side of install bin 106, and the inner chamber lateral wall of exhaust vent 116 is provided with filter screen 117.

One specific application of this embodiment is: this device is for the forceful electric power switch board that is equipped with the heating panel, during the use, the equipment fixing that will need the installation is in the preceding lateral wall of the installation box 106 of lateral wall behind the 100 inner chambers of switch board shell, the switch board produces certain heat in the course of the work, some heat of production distributes to the air through the louvre 105 of seting up on the heating panel 104, the life of extension switch board internal plant, all the other some heat is under heat sink 107 and ventilation unit 112's effect, put to the air through exhaust vent 116, radiating effect and efficiency have been improved, filter screen 117 that exhaust vent 116 inner chamber set up can prevent that the dust from getting into the switch board, influence the use of equipment.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Forceful electric power switch board with heating panel, including switch board shell (100), its characterized in that: the top of switch board shell (100) is provided with hides rain eaves (101), the top that hides rain eaves (101) is circular-arcly, the bottom of switch board shell (100) is provided with supporting seat (102), seal groove (103) have been seted up to the preceding lateral wall of switch board shell (100), the left and right sides wall symmetry of switch board shell (100) is provided with heating panel (104), and is two sets of heating panel (104) keep away from one side each other and have all seted up multiunit louvre (105), the inner chamber rear wall of switch board shell (100) is provided with install bin (106), the inner chamber of install bin (106) is provided with heat sink (107), heat sink (107) from the top down are equidistant to be provided with three groups, the left side wall correspondence of heat sink (107) is provided with three sets of ventilation unit.

2. A heavy current distribution cabinet provided with a heat dissipation plate as set forth in claim 1, wherein: three groups of hot air holes (108) are symmetrically formed in the left side wall and the right side wall of the front side wall of the installation box (106).

3. A heavy current distribution cabinet provided with a heat dissipation plate as set forth in claim 1, wherein: the cooling device (107) comprises a fixed shell (109) arranged on the inner side wall of the installation box (106), the left side wall and the right side wall of the fixed shell (109) are rotatably connected with a rotating shaft (110) through bearings, and the outer side wall of the rotating shaft (110) is provided with fan blades (111).

4. A heavy current distribution cabinet provided with a heat dissipation plate as set forth in claim 1, wherein: ventilation unit (112) are including setting up fixed block (113) in heat sink (107) left side wall, the left end looks rigid coupling of fixed block (113) and pivot (110), the lateral wall of fixed block (113) is provided with two sets of ventilation groove (114), and is two sets of the inside wall in ventilation groove (114) is provided with bracing piece (115).

5. A heavy current distribution cabinet provided with a heat dissipation plate as set forth in claim 1, wherein: exhaust vent (116) have been seted up to the back lateral wall of switch board shell (100), exhaust vent (116) are located the left side of install bin (106), the inner chamber lateral wall of exhaust vent (116) is provided with filter screen (117).