Building electrical cabinet convenient to overhaul

Abstract

The utility model discloses a building electrical cabinet convenient to overhaul. The electrical cabinet comprises an electrical cabinet body, the front end of the electrical cabinet body is movably connected with a cabinet door through hinges, and four corners of the top of the electrical cabinet body are fixedly connected with connecting columns. According to the utility model, through the arrangement of the illumination mechanism, photons interact with atoms or molecules on the surface of a semiconductor material when sunlight irradiates the solar cell, so that electrons are dissociated from solids to form free electrons and positive ions, and the charges are collected by a lead to form current, thereby realizing conversion from light energy to electric energy; the electric energy is controlled by the controller through the connecting line and is input into the inverter in cooperation with the wire, the inverter converts direct current into alternating current to be matched with the transmission line to charge the storage battery, the storage battery supplies power to the LED lamp beads through the power supply line, the LED lamp beads supply power and emit light to illuminate the interior of the electrical cabinet body, and the energy-saving illumination effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical cabinets, and particularly relates to a building electrical cabinet convenient for maintenance. Background Technique

[0002] An electrical cabinet is a cabinet made of steel materials to protect components to work properly. The manufacturing materials of electrical cabinets are generally divided into two types: hot-rolled steel plates and cold-rolled steel plates. Cold-rolled steel plates are relatively softer in material and more suitable for the manufacture of electrical cabinets. Electrical cabinets are widely used in the chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc. In the comparative case, the publication number is CN216750773U. The utility model relates to the technical field of electrical cabinets, and particularly relates to a building electrical cabinet convenient for maintenance, including an electrical cabinet body. A cross-bar mechanism is provided on the electrical cabinet body for the user to conveniently maintain the components inside the electrical cabinet. The cross-bar mechanism includes a slider, side plates and a baffle. A rectangular groove three is opened at the side end of the slider. A clamping block is slidably installed on the inner side wall of the rectangular groove three. A spring is fixedly installed between the clamping block and the rectangular groove three. A telescopic rod is fixedly installed between the clamping block and the rectangular groove three and on the inner side wall of the spring. A blocking post is fixedly installed at the upper end of the slider. A cylindrical handle is fixedly installed at the upper end of the blocking post. By opening the side plates and the baffle, the external light can shine on the electronic components, enabling the user to directly observe and repair the electronic components, and improving the repair efficiency of the electronic components.

[0003] However, in the implementation of the related technology, it is found that the above-mentioned building electrical cabinet convenient for maintenance has the following problems. Through the cooperation of structures such as the electrical cabinet body, the cross-bar mechanism, the slider, the side plates, the baffle and the rectangular groove three, the external light penetrates into the cabinet body for illumination. The structure is complex and the use condition is limited to the sunny day. The existing electrical cabinet is a whole and the internal space has no lighting function, resulting in the need for additional equipment to provide lighting for visual inspection during the maintenance of the electrical cabinet, reducing the convenience of electrical cabinet maintenance.

[0004] Therefore, it is necessary to design and transform the electrical cabinet to effectively prevent the problem that the electrical cabinet is a whole and the internal space has no lighting function, resulting in the need for additional equipment to provide lighting for visual inspection during the maintenance of the electrical cabinet. Summary of the Utility Model

[0005] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a building electrical cabinet convenient for maintenance, which has the advantage of automatic lighting, and solves the problem that the electrical cabinet is a whole and the internal space has no lighting function, resulting in the need for additional equipment to provide lighting for visual inspection during the maintenance of the electrical cabinet.

[0006] To achieve the above object, the present utility model provides the following technical solutions: a building electrical cabinet convenient for maintenance, including;

[0007] The electrical cabinet body;

[0008] The front end of the electrical cabinet body is movably connected with a cabinet door through a hinge. At the four corners of the top of the electrical cabinet body, connecting columns are fixedly connected, and a lighting mechanism is fixedly connected to the top of the connecting columns;

[0009] The lighting mechanism includes a solar panel, a connecting wire, a controller, a wire, an inverter, a transmission line, a storage battery, a power supply wire, a frame, and LED lamp beads. The top of the connecting column is fixedly connected with a solar panel. The left side of the front end of the solar panel is electrically connected with a connecting wire. The left side of the top of the electrical cabinet body is fixedly connected with a controller. The end of the connecting wire away from the solar panel is electrically connected to the front end of the controller. The front end of the right side of the controller is electrically connected with a wire. The top of the electrical cabinet body is fixedly connected with an inverter. The end of the wire away from the controller is electrically connected to the front end of the inverter. The bottom of the right side of the inverter is electrically connected with a transmission line. Storage batteries are fixedly connected to the front end and the back end of the right side of the top of the electrical cabinet body. The end of the transmission line away from the inverter is respectively electrically connected to the left side of the storage battery. The front end of the right side of the storage battery is electrically connected with a power supply wire. A frame is horizontally fixedly connected to the top of the inner cavity of the electrical cabinet body. The end of the power supply wire away from the storage battery penetrates into the inside of the frame and is electrically connected with LED lamp beads.

[0010] Preferably, an L-shaped baffle is fixedly connected to the top of the electrical cabinet body and on the left side of the controller, and the L-shaped baffle is used in cooperation with the controller.

[0011] Preferably, heat dissipation grilles are provided on both the left side and the right side of the electrical cabinet body, and the heat dissipation grilles are used in cooperation with the electrical cabinet body.

[0012] Preferably, a protective shell is fixedly connected to the top of the electrical cabinet body and sleeved on the surface of the storage battery, and the protective shell is used in cooperation with the storage battery.

[0013] Preferably, the number of the storage batteries is four and they are evenly distributed, and the storage batteries are used in cooperation with the inverter through the transmission line.

[0014] Preferably, the number of the LED lamp beads is several and they are evenly distributed, and the LED lamp beads are used in cooperation with the frame.

[0015] Preferably, a reinforcing rib is fixedly installed on the right side of the front end of the electrical cabinet body and corresponding to the position of the cabinet door, and the reinforcing rib is used in cooperation with the cabinet door.

[0016] Preferably, installation holes are provided at the top of the electrical cabinet body corresponding to the positions of the controller and the inverter, and the controller and the inverter are respectively installed through bolts in the installation holes.

[0017] Preferably, support feet are fixedly connected to the left and right sides of the bottom of the electrical cabinet body, and the support feet are used in cooperation with the electrical cabinet body.

[0018] Preferably, insulating rubber rings are wrapped on the surfaces of the connecting wire, the conducting wire, the transmission line and the power supply wire, and the insulating rubber rings are respectively used in cooperation with the connecting wire, the conducting wire, the transmission line and the power supply wire.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] 1. Through the setting of the lighting mechanism of the present utility model, when sunlight shines on the solar cell, photons interact with atoms or molecules on the surface of the semiconductor material, causing electrons to dissociate from the solid to form free electrons and positive ions. These charges are collected by the conducting wire, thereby forming an electric current, realizing the conversion of light energy into electric energy. The electric energy passes through the connecting wire, is controlled by the controller and input into the inverter in cooperation with the conducting wire. The inverter converts direct current into alternating current and charges the storage battery in cooperation with the transmission line. The storage battery supplies power to the LED lamp beads through the power supply wire, and the LED lamp beads supply power to emit light to illuminate the interior of the electrical cabinet body, achieving the function of energy-saving lighting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present utility model;

[0022] Figure 2 is the Figure 1 three-dimensional structure diagram of the electrical cabinet in the present utility model;

[0023] Figure 3 is the Figure 1 three-dimensional structure diagram of the controller, the inverter and the storage battery in the present utility model;

[0024] Figure 4 is the Figure 2 enlarged view of the structure at A in the present utility model.

[0025] In the figure: 1. Electrical cabinet body; 2. Cabinet door; 3. Connecting column; 4. Lighting mechanism; 401. Solar panel; 402. Connecting wire; 403. Controller; 404. Conducting wire; 405. Inverter; 406. Transmission line; 407. Storage battery; 408. Power supply wire; 409. Frame; 410. LED lamp bead; 5. L-shaped baffle; 6. Heat dissipation grille; 7. Protective shell; 8. Reinforcing rib; 9. Installation hole; 10. Support foot; 11. Insulating rubber ring. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] As Figures 1 to 4 shown, a building electrical cabinet convenient for maintenance provided by the present invention includes;

[0028] The electrical cabinet body 1;

[0029] A cabinet door 2 is movably connected to the front end of the electrical cabinet body 1 through a hinge. Connecting columns 3 are fixedly connected to the four corners of the top of the electrical cabinet body 1, and a lighting mechanism 4 is fixedly connected to the top of the connecting column 3;

[0030] The lighting mechanism 4 includes a solar panel 401, a connecting wire 402, a controller 403, a wire 404, an inverter 405, a transmission line 406, a storage battery 407, a power supply wire 408, a frame 409, and LED lamp beads 410. The solar panel 401 is fixedly connected to the top of the connecting column 3. The left side of the front end of the solar panel 401 is electrically connected to the connecting wire 402. The controller 403 is fixedly connected to the left side of the top of the electrical cabinet body 1. One end of the connecting wire 402 away from the solar panel 401 is electrically connected to the front end of the controller 403. The front end of the right side of the controller 403 is electrically connected to the wire 404. The inverter 405 is fixedly connected to the top of the electrical cabinet body 1. One end of the wire 404 away from the controller 403 is electrically connected to the front end of the inverter 405. The bottom of the right side of the inverter 405 is electrically connected to the transmission line 406. The storage batteries 407 are fixedly connected to the front end and the back end of the right side of the top of the electrical cabinet body 1 respectively. One end of the transmission line 406 away from the inverter 405 is electrically connected to the left side of the storage battery 407 respectively. The front end of the right side of the storage battery 407 is electrically connected to the power supply wire 408. A frame 409 is horizontally and fixedly connected to the top of the inner cavity of the electrical cabinet body 1. One end of the power supply wire 408 away from the storage battery 407 penetrates into the inside of the frame 409 and is electrically connected to the LED lamp beads 410.

[0031] Referring to Figure 3 , an L-shaped baffle 5 is fixedly connected to the top of the electrical cabinet body 1 and on the left side of the controller 403. The L-shaped baffle 5 is used in cooperation with the controller 403.

[0032] As a technical optimization solution of the present utility model, through the setting of the L-shaped baffle 5, it can assist the controller 403 to work and play a protective role at the same time, avoiding the controller 403 from being eroded by rainwater externally.

[0033] Reference Figure 1 , heat dissipation grilles 6 are provided on both the left and right sides of the electrical cabinet body 1, and the heat dissipation grilles 6 are used in cooperation with the electrical cabinet body 1.

[0034] As a technical optimization solution of the present utility model, through the setting of the heat dissipation grille 6, it can assist the electrical cabinet body 1 to work and play a heat dissipation role at the same time, avoiding the heat inside the electrical cabinet body 1 from being unable to dissipate, resulting in overheating of the electronic components.

[0035] Reference Figure 3 , a protective case 7 is fixedly connected to the top of the electrical cabinet body 1 and sleeved on the surface of the storage battery 407, and the protective case 7 is used in cooperation with the storage battery 407.

[0036] As a technical optimization solution of the present utility model, through the setting of the protective case 7, it can assist the storage battery 407 to work and play a protective role at the same time, avoiding the phenomenon that the storage battery 407 is knocked and catches fire.

[0037] Reference Figure 3 , the number of the storage batteries 407 is four and they are evenly distributed, and the storage batteries 407 are used in cooperation with the inverter 405 through the transmission line 406.

[0038] As a technical optimization solution of the present utility model, through the setting of the storage battery 407, it can increase the electrical energy storage and avoid the phenomenon that a single storage battery 407 cannot provide power for a long time and causes power failure.

[0039] Reference Figure 2 , the number of the LED lamp beads 410 is several and they are evenly distributed, and the LED lamp beads 410 are used in cooperation with the frame 409.

[0040] As a technical optimization solution of the present utility model, through the setting of the LED lamp beads 410, it can assist the frame 409 to work and avoid the LED lamp beads 410 from being exposed externally and being easily damaged by knocking.

[0041] Reference Figure 2 , a reinforcing rib 8 is fixedly installed on the right side of the front end of the electrical cabinet body 1 and corresponding to the position of the cabinet door 2, and the reinforcing rib 8 is used in cooperation with the cabinet door 2.

[0042] As a technical optimization solution of the present utility model, through the setting of the reinforcing rib 8, it can assist the cabinet door 2 to work and avoid the phenomenon that the cabinet door 2 drops and deforms when it is violently opened.

[0043] Reference Figure 2 At the top of the electrical cabinet body 1 and corresponding to the positions of the controller 403 and the inverter 405, mounting holes 9 are provided, and the mounting holes 9 are respectively installed with the controller 403 and the inverter 405 through bolts.

[0044] As a technical optimization scheme of the present utility model, through the setting of the mounting holes 9, it can assist the controller 403 and the inverter 405 to work, and avoid the situation that the controller 403 and the inverter 405 cannot be used in a matching manner during installation.

[0045] Reference Figure 2 On the left and right sides of the bottom of the electrical cabinet body 1, support feet 10 are fixedly connected, and the support feet 10 are used in cooperation with the electrical cabinet body 1.

[0046] As a technical optimization scheme of the present utility model, through the setting of the support feet 10, it can assist the electrical cabinet body 1 to work, and at the same time play a role in balanced support, avoiding the situation that the electrical cabinet body 1 cannot maintain balance when placed on an inclined ground.

[0047] Reference Figure 3 On the surfaces of the connecting wire 402, the wire 404, the transmission line 406 and the power supply line 408, insulating rubber rings 11 are wrapped, and the insulating rubber rings 11 are respectively used in cooperation with the connecting wire 402, the wire 404, the transmission line 406 and the power supply line 408.

[0048] As a technical optimization scheme of the present utility model, through the setting of the insulating rubber rings 11, it can assist the connecting wire 402, the wire 404, the transmission line 406 and the power supply line 408 to work, and avoid the phenomenon of electric leakage due to damage to the connecting wire 402, the wire 404, the transmission line 406 and the power supply line 408.

[0049] Working principle and usage process of the present utility model: When sunlight shines on the solar panel 401 during use, photons interact with atoms or molecules on the surface of the semiconductor material, causing electrons to dissociate from the solid, forming free electrons and positive ions. These charges are collected by wires, thus forming an electric current to achieve the conversion of light energy into electrical energy. Then, the alternating current of the solar panel 401 passes through the connecting wire 402 and through the controller 403. The controller 403 is responsible for overall control of the solar LED lighting system, including the acquisition of the voltage of the storage battery 407 and the solar panel 401, analysis of the working state of the storage battery 407, and control of the conversion between the power supply of the storage battery 407 and the backup power supply. The controller 403 cooperates with the wire 404 and passes through the inverter 405. The inverter 405 is a power conversion device that can convert direct current into alternating current. The converted alternating current is supplied to the storage battery 407 through the transmission line 406. The storage battery 407 is used to store the electrical energy converted by the solar panel 401 for use by the LED lamp beads 410 at night or on cloudy days. The storage battery 407 inputs alternating current to the LED lamp beads 410 through the power supply line 408 to supply power, and simultaneously lights up multiple groups of LED lamp beads 410 to illuminate the interior of the electrical cabinet body 1. Then, the maintenance personnel can directly visually inspect by opening the cabinet door 2.

[0050] In summary: The building electrical cabinet that is convenient for maintenance, through the cooperation of the electrical cabinet body 1, the cabinet door 2, the connecting column 3, the lighting mechanism 4, the solar panel 401, the connecting wire 402, the controller 403, the wire 404, the inverter 405, the transmission line 406, the storage battery 407, the power supply line 408, the frame 409, and the LED lamp beads 410, solves the problem that the existing electrical cabinet is a whole and there is no lighting function in the internal space, resulting in the need for additional equipment to provide lighting for visual inspection during the maintenance of the electrical cabinet.

[0051] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A building electrical cabinet convenient for maintenance, characterized in that, Including: The main body of the electrical cabinet; The front end of the main body of the electrical cabinet is movably connected with a cabinet door through a hinge. At the four corners of the top of the main body of the electrical cabinet, connecting columns are fixedly connected, and a lighting mechanism is fixedly connected to the top of the connecting columns; The lighting mechanism includes a solar panel, a connecting wire, a controller, a wire, an inverter, a transmission line, a storage battery, a power supply wire, a frame, and LED lamp beads. The solar panel is fixedly connected to the top of the connecting column. The left side of the front end of the solar panel is electrically connected to the connecting wire. The controller is fixedly connected to the left side of the top of the main body of the electrical cabinet. One end of the connecting wire away from the solar panel is electrically connected to the front end of the controller. The front end of the right side of the controller is electrically connected to the wire. The inverter is fixedly connected to the top of the main body of the electrical cabinet. One end of the wire away from the controller is electrically connected to the front end of the inverter. The bottom of the right side of the inverter is electrically connected to the transmission line. The front end and the back end of the right side of the top of the main body of the electrical cabinet are both fixedly connected with storage batteries. One end of the transmission line away from the inverter is respectively electrically connected to the left side of the storage batteries. The front end of the right side of the storage battery is electrically connected to the power supply wire. A frame is horizontally and fixedly connected to the top of the inner cavity of the main body of the electrical cabinet. One end of the power supply wire away from the storage battery penetrates into the interior of the frame and is electrically connected to the LED lamp beads.

2. The convenient-to-maintain building electrical cabinet according to claim 1, characterized in that: An L-shaped baffle is fixedly connected to the top of the main body of the electrical cabinet and on the left side of the controller, and the L-shaped baffle is used in cooperation with the controller.

3. The convenient-to-maintain building electrical cabinet according to claim 1, characterized in that: Heat dissipation grilles are respectively provided on the left side and the right side of the main body of the electrical cabinet, and the heat dissipation grilles are used in cooperation with the main body of the electrical cabinet.

4. The convenient-to-maintain building electrical cabinet according to claim 1, wherein: A protective shell is fixedly connected to the top of the main body of the electrical cabinet and sleeved on the surface of the storage battery, and the protective shell is used in cooperation with the storage battery.

5. The convenient-to-maintain building electrical cabinet according to claim 1, wherein: The number of the storage batteries is four and they are evenly distributed, and the storage batteries are used in cooperation with the inverter through the transmission line.

6. The convenient-to-maintain building electrical cabinet according to claim 1, characterized in that: The number of the LED lamp beads is several and they are evenly distributed, and the LED lamp beads are used in cooperation with the frame.

7. The convenient-to-maintain building electrical cabinet according to claim 1, characterized in that: A reinforcing rib is fixedly installed on the right side of the front end of the main body of the electrical cabinet and corresponding to the position of the cabinet door, and the reinforcing rib is used in cooperation with the cabinet door.

8. The convenient-to-maintain building electrical cabinet according to claim 1, characterized in that: Mounting holes are respectively provided on the top of the main body of the electrical cabinet and corresponding to the positions of the controller and the inverter, and the mounting holes are respectively installed with the controller and the inverter through bolts.

9. The convenient-to-maintain building electrical cabinet according to claim 1, characterized in that: Support feet are respectively fixedly connected to the left side and the right side of the bottom of the main body of the electrical cabinet, and the support feet are used in cooperation with the main body of the electrical cabinet.

10. A building electrical cabinet convenient for maintenance according to claim 1, characterized in that: Insulating rubber rings are respectively wrapped on the surfaces of the connecting wire, the wire, the transmission line, and the power supply wire, and the insulating rubber rings are used in cooperation with the connecting wire, the wire, the transmission line, and the power supply wire respectively.

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