Power distribution device

Abstract

A power distribution device disclosed by the present invention comprises a box body module, an internal support module and an electric appliance module, the internal support module is arranged in the box body module, the electric appliance module is installed in the internal support module, and the box body module comprises a top plate, a bottom plate, a front cabinet door, a rear plate, a first side plate and a second side plate. The top plate is provided with a top assembly and a rear assembly which are integrally formed and bent, the rear assembly is located above the rear plate, and the rear assembly is provided with a first heat dissipation shutter, a second heat dissipation shutter and a third heat dissipation shutter. According to the power distribution device disclosed by the invention, the box body module, the internal bracket module and the electric appliance module are linked, the electric appliance module is mounted in the internal bracket module, so that the structural stability is improved, and different baffle plates are controlled through the wind and heat dissipation controller to adjust the state of each heat dissipation through hole, so that the temperature is adjusted.

Description

Technical Field

[0001] The invention belongs to the technical field of power distribution cabinets, and in particular relates to a power distribution device. Background Art

[0002] Distribution cabinets are important equipment used to manage, distribute and protect electrical energy in power systems. Their main functions include:

[0003] Power distribution: The power distribution cabinet distributes power from the main power supply to different electrical devices or circuits to ensure that each device can obtain the required power.

[0004] Control and protection: The distribution cabinet is equipped with various control and protection devices, such as circuit breakers, fuses, overload protectors, etc. These devices can automatically cut off the power supply when the circuit is overloaded, short-circuited or other faults occur, protecting the safety of equipment and personnel.

[0005] Monitoring and measurement: Modern distribution cabinets are usually equipped with monitoring systems that can monitor the parameters of the input power supply, the energy consumption of the output circuit, and the status of the protection devices in real time.

[0006] Data and alarm functions: The distribution cabinet can provide data monitoring and alarm functions, and realize monitoring and data analysis of the operating status of the distribution cabinet through technical means such as computer interface. At the same time, it provides alarms on the operating status of the power system through sound, light and other alarm modules.

[0007] Many electrical appliances in existing power distribution cabinets are directly installed on the inner wall of the cabinet, which has low structural strength, is easily damaged by external impact, and does not have the function of adjusting according to real-time temperature.

[0008] Therefore, further improvements are made to the above problems. Summary of the invention

[0009] The main purpose of the present invention is to provide a power distribution device, which is linked by a box module, an internal bracket module and an electrical module, and the electrical module is installed on the internal bracket module to improve the structural stability, and the state of each heat dissipation hole is adjusted by controlling different baffles through a heat dissipation controller to adjust the temperature.

[0010] To achieve the above object, the present invention provides a power distribution device, comprising a box module, an internal bracket module and an electrical module, wherein the internal bracket module is built into the box module and the electrical module is installed in the internal bracket module, wherein:

[0011] The box module includes a top plate, a bottom plate, a front cabinet door, a rear plate, a first side plate and a second side plate, the top plate is provided with an integrally formed and bent top component and a rear component, the rear component is located above the rear plate, and the rear component is provided with a first heat dissipation louver, a second heat dissipation louver and a third heat dissipation louver; the front cabinet door is hinged to the first side plate and the front cabinet door is provided with a display screen and a plurality of operation buttons; the rear plate is provided with a plurality of first heat dissipation through holes; the first side plate is provided with a plurality of second heat dissipation through holes and the second side plate is provided with a plurality of third heat dissipation through holes;

[0012] The internal bracket module includes a first vertical frame, a second vertical frame and a plurality of horizontal frames, the first vertical frame and the second vertical frame each include a first mounting member and a second mounting member formed and bent as one piece, the first mounting member of the first vertical frame is fixedly mounted inside the first side plate and the first mounting member of the second vertical frame is fixedly mounted inside the second side plate, one end of the horizontal frame is fixedly mounted on the second mounting member of the first vertical frame and the other end of the horizontal frame is fixedly mounted on the second mounting member of the second vertical frame;

[0013] The electrical appliance module includes a plurality of electrical appliances, and the electrical appliances are installed on the corresponding matching horizontal frames.

[0014] As a further preferred technical solution of the above technical solution, a file box is provided on the inner side of the front cabinet door.

[0015] As a further preferred technical solution of the above technical solution, the cross frame is provided with a guide rail structure, the electrical appliance is provided with a slider structure, the slider structure is installed on the guide rail structure, and the installation position of the electrical appliance is adjusted by the sliding position of the slider structure on the guide rail structure.

[0016] As a further preferred technical solution of the above technical solution, a first shielding plate for shielding the first heat dissipation through-hole is further provided inside the rear panel, and the first shielding plate is connected to the driving end of the first motor; a second shielding plate for shielding the second heat dissipation through-hole is further provided inside the first side panel, and the second shielding plate is connected to the driving end of the second motor; a third shielding plate for shielding the third heat dissipation through-hole is further provided inside the second side panel, and the third shielding plate is connected to the driving end of the third motor.

[0017] As a further preferred technical solution of the above technical solution, the electrical module further includes a heat dissipation controller, and the first motor, the second motor and the third motor are electrically connected to the heat dissipation controller respectively, wherein:

[0018] The temperature sensor located inside the box module detects the internal temperature in real time and transmits the obtained temperature data to the heat dissipation controller, and the heat dissipation controller controls each shielding plate according to the relationship between the current temperature data and the preset value;

[0019] If the current internal temperature data reaches a first proportion (50%-70%) of a preset value, the heat dissipation controller activates the first shielding plate to open the first heat dissipation through hole for heat dissipation;

[0020] If the current internal temperature data reaches a second proportion (70%-90%) of the preset value, the heat dissipation controller activates the second shielding plate to open the second heat dissipation through hole for heat dissipation;

[0021] If the current internal temperature data reaches a third proportion (more than 90%) of the preset value, the heat dissipation controller activates the third shielding plate to open the third heat dissipation through hole for heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention.

[0023] Figure 2 It is a structural schematic diagram of the present invention.

[0024] Figure 3 It is a structural schematic diagram of the present invention.

[0025] The reference numerals include: 100, cabinet module; 110, top plate; 111, top component; 112, rear component; 113, first heat dissipation louver; 114, second heat dissipation louver; 115, third heat dissipation louver; 120, bottom plate; 130, front cabinet door; 131, display screen; 132, operation button; 133, file box; 140, back plate; 141, first heat dissipation through hole; 150, first side plate; 151, second heat dissipation through hole; 160, second side plate; 161, third heat dissipation through hole; 200, internal bracket module; 210, first vertical frame; 211, first mounting member; 212, second mounting member; 220, second vertical frame; 230, horizontal frame; 300, electrical module; 310, electrical appliance. DETAILED DESCRIPTION

[0026] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0027] In the preferred embodiments of the present invention, those skilled in the art should note that the electrical appliances and the like involved in the present invention may be regarded as prior art.

[0028] Preferred embodiments.

[0029] The present invention discloses a power distribution device, comprising a box module 100, an internal support module 200 and an electrical module 300, wherein the internal support module 200 is built in the box module 100 and the electrical module 300 is installed in the internal support module 200, wherein:

[0030] The cabinet module 100 includes a top plate 110, a bottom plate 120, a front cabinet door 130, a rear plate 140, a first side plate 150 and a second side plate 160. The top plate 110 is provided with an integrally formed and bent top component 111 and a rear component 112. The rear component 112 is located above the rear plate 140. The rear component 112 is provided with a first heat dissipation louver 113, a second heat dissipation louver 114 and a third heat dissipation louver 115; the front cabinet door 130 is hinged to the first side plate 150 and the front cabinet door 130 is provided with a display screen 131 and a plurality of operation buttons 132; the rear plate 140 is provided with a plurality of first heat dissipation through holes 141; the first side plate 150 is provided with a plurality of second heat dissipation through holes 151 and the second side plate 160 is provided with a plurality of third heat dissipation through holes 161;

[0031] The internal support module 200 includes a first vertical frame 210, a second vertical frame 220 and a plurality of horizontal frames 230. The first vertical frame 210 and the second vertical frame 220 each include an integrally formed first mounting member 211 and a second mounting member 212. The first mounting member of the first vertical frame 210 is fixedly mounted inside the first side plate 150 and the first mounting member of the second vertical frame 220 is fixedly mounted inside the second side plate 160. One end of the horizontal frame 230 is fixedly mounted on the second mounting member of the first vertical frame 210 and the other end of the horizontal frame 230 is fixedly mounted on the second mounting member of the second vertical frame 220.

[0032] The electrical appliance module 300 includes a plurality of electrical appliances 310 , and the electrical appliances 310 are installed on the corresponding matching horizontal frames 230 .

[0033] Specifically, a file box 133 is provided on the inner side of the front cabinet door 130 .

[0034] More specifically, the cross frame is provided with a guide rail structure, the electrical appliance is provided with a slider structure, the slider structure is installed on the guide rail structure, and the installation position of the electrical appliance is adjusted by the sliding position of the slider structure on the guide rail structure.

[0035] Furthermore, a first shielding plate for shielding the first heat dissipation through-hole is also provided inside the rear panel, and the first shielding plate is connected to the driving end of the first motor; a second shielding plate for shielding the second heat dissipation through-hole is also provided inside the first side panel, and the second shielding plate is connected to the driving end of the second motor; a third shielding plate for shielding the third heat dissipation through-hole is also provided inside the second side panel, and the third shielding plate is connected to the driving end of the third motor.

[0036] Furthermore, the electrical module further includes a heat dissipation controller, and the first motor, the second motor and the third motor are electrically connected to the heat dissipation controller respectively, wherein:

[0037] The temperature sensor located inside the box module detects the internal temperature in real time and transmits the obtained temperature data to the heat dissipation controller, and the heat dissipation controller controls each shielding plate according to the relationship between the current temperature data and the preset value;

[0038] If the current internal temperature data reaches a first proportion (50%-70%) of a preset value, the heat dissipation controller activates the first shielding plate to open the first heat dissipation through hole for heat dissipation;

[0039] If the current internal temperature data reaches a second proportion (70%-90%) of the preset value, the heat dissipation controller activates the second shielding plate to open the second heat dissipation through hole for heat dissipation;

[0040] If the current internal temperature data reaches a third proportion (more than 90%) of the preset value, the heat dissipation controller activates the third shielding plate to open the third heat dissipation through hole for heat dissipation.

[0041] It is worth mentioning that the technical features of electrical appliances and other technical features involved in the patent application of this invention should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field, and should not be regarded as the inventive point of the patent of this invention. The patent of this invention will not be further elaborated.

[0042] For those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power distribution device, characterized in that: It includes a box module, an internal support module and an electrical module, wherein the internal support module is built into the box module and the electrical module is installed on the internal support module, wherein: The box module includes a top plate, a bottom plate, a front cabinet door, a rear plate, a first side plate and a second side plate, the top plate is provided with an integrally formed and bent top component and a rear component, the rear component is located above the rear plate, and the rear component is provided with a first heat dissipation louver, a second heat dissipation louver and a third heat dissipation louver; the front cabinet door is hinged to the first side plate and the front cabinet door is provided with a display screen and a plurality of operation buttons; the rear plate is provided with a plurality of first heat dissipation through holes; the first side plate is provided with a plurality of second heat dissipation through holes and the second side plate is provided with a plurality of third heat dissipation through holes; The internal bracket module includes a first vertical frame, a second vertical frame and a plurality of horizontal frames, the first vertical frame and the second vertical frame each include a first mounting member and a second mounting member formed and bent as one piece, the first mounting member of the first vertical frame is fixedly mounted inside the first side plate and the first mounting member of the second vertical frame is fixedly mounted inside the second side plate, one end of the horizontal frame is fixedly mounted on the second mounting member of the first vertical frame and the other end of the horizontal frame is fixedly mounted on the second mounting member of the second vertical frame; The electrical appliance module includes a plurality of electrical appliances, and the electrical appliances are installed on the corresponding matching horizontal frames.

2. A power distribution device according to claim 1, characterized in that: A file box is arranged on the inner side of the front cabinet door.

3. A power distribution device according to claim 1, characterized in that: The cross frame is provided with a guide rail structure, the electrical appliance is provided with a slider structure, the slider structure is installed on the guide rail structure, and the installation position of the electrical appliance is adjusted by the sliding position of the slider structure on the guide rail structure.

4. A power distribution device according to claim 1, characterized in that: A first shielding plate for shielding the first heat dissipation through-hole is also provided inside the rear panel, and the first shielding plate is connected to the driving end of the first motor. A second shielding plate for shielding the second heat dissipation through-hole is also provided inside the first side panel, and the second shielding plate is connected to the driving end of the second motor. A third shielding plate for shielding the third heat dissipation through-hole is also provided inside the second side panel, and the third shielding plate is connected to the driving end of the third motor.

5. A power distribution device according to claim 4, characterized in that: The electrical module further includes a heat dissipation controller, and the first motor, the second motor and the third motor are electrically connected to the heat dissipation controller respectively, wherein: The temperature sensor located inside the box module detects the internal temperature in real time and transmits the obtained temperature data to the heat dissipation controller, and the heat dissipation controller controls each shielding plate according to the relationship between the current temperature data and the preset value; If the current internal temperature data reaches a first proportion of a preset value, the heat dissipation controller activates the first shielding plate to open the first heat dissipation through hole for heat dissipation; If the current internal temperature data reaches a second proportion of a preset value, the heat dissipation controller activates the second shielding plate to open the second heat dissipation through hole for heat dissipation; If the current internal temperature data reaches a third proportion of the preset value, the heat dissipation controller activates the third shielding plate to open the third heat dissipation through hole for heat dissipation.

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