Switch cabinet with illuminating lamp

Abstract

The utility model relates to the technical field of switch cabinets, and discloses a switch cabinet with an illuminating lamp, which comprises a switch cabinet frame body. According to the switch cabinet with the illuminating lamps, the two ends of the sliding blocks are in sliding connection with the guide rails, the middle ends of the sliding blocks are in threaded connection with the screw rods, the two illuminating lamps are detachably installed between the sliding blocks and located at the front end of the front face and the front end of the back face of the electrical element installation plate respectively, and the reflecting plate is fixedly installed between the two sliding blocks; pLC controllers are mounted on the front surface and the back surface of the electrical element mounting plate, and signal control ends of the PLC controllers are electrically connected with the motor and the illuminating lamp respectively, so that when an electrical element in the switch cabinet breaks down, the illuminating lamp is turned on, the output end of the motor is controlled to positively and negatively rotate, and the screw rod is controlled to positively and negatively rotate, so that the sliding block is driven to ascend or descend; the illuminating lamp is moved to the position above the working area, effective illumination is provided for the working area, the situation that the illuminating lamp cannot move and illumination dead angles are generated is avoided, and the visibility of the working area is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet with an illuminating lamp. Background Art

[0002] Switchgear is a device used to control and protect electrical equipment. It is commonly used in industrial, commercial and residential buildings to centrally control and distribute power supply and protect electrical systems and their components. Switchgear contains various electrical components such as power switches, fuses, circuit breakers, relays, contactors, etc. These components are used to control the switching, disconnection and protection of circuits to ensure the safe operation and reliability of electrical systems. Switchgear usually has the following main functions: Power control: through switches and protective devices, the control and switching operation of the circuit are realized; Power distribution: distributes electrical energy from the power supply side to different circuits or equipment, so that each part can be independently powered or centrally controlled; Electrical protection: provides protection functions for circuits and equipment, including overload protection, short circuit protection, leakage protection, etc., to ensure the safety of electrical equipment and personnel.

[0003] Switch cabinets are usually equipped with lighting lamps to provide necessary lighting conditions so that operators can inspect, maintain and operate the switch cabinets. At present, the lighting lamps in switch cabinets are usually installed on the inner walls on both sides of the switch cabinets or the inner wall on the top surface of the switch cabinets. However, the lighting lamps in the switch cabinets are fixed and cannot be moved in the switch cabinets. As a result, when inspecting electrical components in the switch cabinets, positions far away from the lighting lamps cannot be effectively illuminated, resulting in lighting blind spots and reducing visibility in the working area. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a switch cabinet with a lighting lamp, which has the advantages of a slider that can rise or fall to move the lighting lamp above the working area, providing effective lighting for the working area, avoiding the lighting lamp being unable to move and causing lighting blind spots, improving the visibility of the working area, etc., and solving the above-mentioned technical problems.

[0006] Technical Solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a switch cabinet with a lighting lamp, comprising a switch cabinet frame, cabinet panels detachably installed on the front and back of the switch cabinet frame, and an electrical component mounting plate fixedly installed on the middle end of the inner wall of the bottom door of the switch cabinet, guide rails are symmetrically fixedly installed on the middle ends of the inner walls on both sides of the switch cabinet frame, connecting seats are symmetrically fixedly installed on the middle ends of the inner walls on both sides of the bottom surface of the switch cabinet frame, a screw is rotatably connected in the connecting seat, a lighting structure is threadedly connected to the outer wall of the screw, the lighting structure is slidably connected to the guide rail, a gear is fixedly installed on the top end of the screw, a motor is fixedly installed on the middle end of the top surface of the switch cabinet frame, a gear 2 is fixedly installed on the output end of the motor, and the gear and gear 2 are connected by a chain.

[0008] As a preferred technical solution of the utility model, four guide rails are provided, two guide rails are symmetrically fixedly installed on the middle ends of the inner walls on both sides of the switch cabinet frame, and the four guide rails are parallel to each other, and the electrical component mounting plate is located between two adjacent guide rails.

[0009] As the preferred technical solution of the utility model, the lighting structure consists of a slider, a lighting lamp and a reflector. Both ends of the slider are slidably connected to the guide rail, and two sliders are provided. Two lighting lamps are detachably installed between the two sliders. The two lighting lamps are respectively located at the front end of the front side and the front end of the back side of the electrical component mounting plate. A reflector is fixedly installed between the two sliders. Two reflectors are provided and are located directly above the lighting lamps.

[0010] As an optimal technical solution of the utility model, the middle end of the slider is threadedly connected to the screw, and the top ends of the two screws respectively penetrate the two sides of the top surface of the switch cabinet frame, and the gear fixedly installed on the top surface of the screw is located directly above the top surface of the switch cabinet frame.

[0011] As a preferred technical solution of the utility model, a groove is opened in the middle end of the top surface of the switch cabinet frame, the motor is fixedly installed in the middle end of the top surface of the switch cabinet frame through the groove, and the gear 2 and the gear are on the same horizontal plane.

[0012] As a preferred technical solution of the utility model, a dust cover is detachably fixedly installed on the middle end of the top surface of the switch cabinet frame, and the gear, gear 2 and the motor are located in the dust cover.

[0013] Compared with the prior art, the utility model provides a switch cabinet with an illumination lamp, which has the following beneficial effects:

[0014] The utility model is connected to the guide rail by sliding at both ends of a slider, the middle end of the slider is threadedly connected to the screw rod, and two sliders are provided. Two illuminating lamps are detachably installed between the sliders, and the two illuminating lamps are respectively located at the front end and the back end of the electrical component mounting plate. At the same time, a reflector is fixedly installed between the two sliders, and the reflector is located directly above the illuminating lamp. A PLC controller is installed on the front and back of the electrical component mounting plate, and the signal control end of the PLC controller is electrically connected to the motor and the illuminating lamp respectively. Then, when the electrical component in the switch cabinet fails, the illuminating lamp is turned on, and the output end of the motor is controlled to rotate forward and reversely, and the screw rod is controlled to rotate forward and reversely, thereby driving the slider to rise or fall, and moving the illuminating lamp to above the working area, providing effective lighting for the working area, avoiding the illuminating lamp being unable to move and causing a lighting blind spot, thereby improving the visibility of the working area. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional schematic diagram of the structure of the utility model without the front cabinet plate and the dust cover;

[0016] Figure 2 This is a side cross-sectional schematic diagram of the structure of the utility model without the front cabinet panel;

[0017] Figure 3 The utility model structure Figure 2 Middle A is a partial enlarged schematic diagram;

[0018] Figure 4 The utility model structure Figure 2 Middle B is a partial enlarged schematic diagram;

[0019] Figure 5 It is a side cross-sectional schematic diagram of the structure of the utility model;

[0020] Figure 6 The utility model structure Figure 5 Partially enlarged schematic diagram in center C.

[0021] Among them: 1. Guide rail; 2. Connecting seat; 3. Screw; 4. Lighting structure; 5. Motor; 301. Gear; 401. Slider; 402. Lighting lamp; 403. Reflector; 501. Gear 2. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-6 A switch cabinet with an illumination lamp, the switch cabinet comprising a switch cabinet frame, a detachable cabinet panel is arranged on the front and back of the switch cabinet frame, and the cabinet panel can be detached from the switch cabinet cabinet through the cabinet panel, and when the cabinet panel is detached, the structural components in the switch cabinet frame can be displayed to the installation or maintenance personnel;

[0026] The inner walls on both sides of the switch cabinet frame are symmetrically fixed with guide rails 1, and there are four guide rails 1. Two guide rails 1 are symmetrically fixed at the middle of the inner walls on both sides of the switch cabinet frame, and the four guide rails 1 are parallel to each other. An electrical component mounting plate is fixedly installed between two adjacent guide rails 1, and the electrical components are installed in the switch cabinet frame through the electrical component mounting plate;

[0027] A connection seat 2 is fixedly installed at the middle end of the inner wall on both sides of the bottom surface of the switch cabinet frame, and a screw rod 3 is rotatably connected in the connection seat 2, and the top end of the screw rod 3 passes through both sides of the top surface of the switch cabinet frame, and a gear 301 is fixedly installed at the top end of the screw rod 3, and the gear 301 is located above the top surface of the switch cabinet frame. A groove is opened at the middle end of the top surface of the switch cabinet frame, and a motor 5 is fixedly installed in the groove, so that the motor 5 is fixedly installed on the top surface of the switch cabinet frame. A gear 2 501 is fixedly installed at the output end of the motor 5, and the gear 301 and the gear 2 501 are connected by a chain, and the gear 301 and the gear 2 501 are on the same horizontal plane. The output end of the motor 5 drives the gear 2 501 to rotate, and the gear 2 501 drives the chain to rotate. When the chain rotates, the two gears 301 are driven to rotate at the same time, thereby driving the two screw rods 3 to rotate synchronously;

[0028] The outer wall of the screw rod 3 is threadedly connected with an illumination structure 4, and both ends of the illumination structure 4 are respectively slidably connected with two adjacent guide rails 1, so that the illumination structure 4 moves up and down in the guide rail 1 as the screw rod 3 rotates, wherein the illumination structure 4 is composed of a slider 401, an illumination lamp 402 and a reflector 403;

[0029] The two ends of the slider 401 are slidably connected to the guide rail 1, the middle end of the slider 401 is threadedly connected to the screw 3, and two sliders 401 are provided. Two illuminating lamps 402 are detachably installed between the sliders 401. The two illuminating lamps 402 are respectively located at the front front end and the back front end of the electrical component mounting plate. At the same time, a reflector 403 is fixedly installed between the two sliders 401, and the reflector 403 is located directly above the illuminating lamp 402. A PLC controller is installed on the front and back of the electrical component mounting plate. The signal control end of the PLC controller is electrically connected to the motor 5 and the illuminating lamp 402 respectively. Then, when the electrical component in the switch cabinet fails, the illuminating lamp 402 is turned on, and the output end of the motor 5 is controlled to rotate forward and reversely, and the screw 3 is controlled to rotate forward and reversely, thereby driving the slider 401 to rise or fall, and moving the illuminating lamp 402 to the top of the working area, providing effective lighting for the working area, avoiding the illuminating lamp 402 being unable to move, resulting in a lighting blind spot, and improving the visibility of the working area;

[0030] A dust cover is detachably installed on the top surface of the switch cabinet frame, and the gear 301, the gear 2 501 and the motor 5 are located in the dust cover, and the dust cover is used to prevent dust from falling on the surface of the gear 301, the gear 2 501 and the motor 5.

[0031] During use, when an electrical component in the switch cabinet fails, the maintenance personnel removes the cabinet panel on the front or back of the switch cabinet. After the cabinet panel is removed, the maintenance personnel turns on the lighting lamp 402 through the PLC controller, and the lighting lamp 402 starts to illuminate the surface of the electrical component installation plate, and controls the motor 5 to start through the PLC controller. The motor 5 starts to drive the slider 401 to move up and down, thereby causing the lighting lamp 402 to move up and down, illuminating the working areas at different positions, illuminating the faulty electrical components, and repairing or replacing them.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A switch cabinet with an illumination lamp, comprising a switch cabinet frame, cabinet panels detachably mounted on the front and back of the switch cabinet frame, and an electrical component mounting plate fixedly mounted on the middle end of the inner wall of the bottom door of the switch cabinet, characterized in that: Guide rails (1) are symmetrically fixedly installed at the middle ends of the inner walls on both sides of the switch cabinet frame, and connecting seats (2) are symmetrically fixedly installed at the middle ends of the inner walls on both sides of the bottom surface of the switch cabinet frame. A screw rod (3) is rotatably connected inside the connecting seat (2), and an illumination structure (4) is threadedly connected to the outer wall of the screw rod (3). The illumination structure (4) is slidably connected to the guide rail (1), and a gear (301) is fixedly installed at the top end of the screw rod (3). A motor (5) is fixedly installed at the middle end of the top surface of the switch cabinet frame, and a second gear (501) is fixedly installed at the output end of the motor (5), and the gear (301) and the second gear (501) are connected by a chain.

2. A switch cabinet with an illumination lamp according to claim 1, characterized in that: Four guide rails (1) are provided, two guide rails (1) are symmetrically fixedly installed at the middle ends of the inner walls on both sides of the switch cabinet frame, and the four guide rails (1) are parallel to each other, and the electrical component installation plate is located between two adjacent guide rails (1).

3. A switch cabinet with an illumination lamp according to claim 1, characterized in that: The lighting structure (4) is composed of a slider (401), a lighting lamp (402) and a reflector (403); both ends of the slider (401) are slidably connected to the guide rail (1); two sliders (401) are provided; two lighting lamps (402) are detachably mounted between the two sliders (401); the two lighting lamps (402) are respectively located at the front end of the front side and the front end of the back side of the electrical component mounting plate; a reflector (403) is fixedly mounted between the two sliders (401); two reflectors (403) are provided and are located directly above the lighting lamps (402).

4. A switch cabinet with an illumination lamp according to claim 3, characterized in that: The middle end of the slider (401) is threadedly connected to the screw rod (3), and the top ends of the two screw rods (3) respectively penetrate the two sides of the top surface of the switch cabinet frame, and the gear (301) fixedly mounted on the top surface of the screw rod (3) is located directly above the top surface of the switch cabinet frame.

5. A switch cabinet with an illumination lamp according to claim 4, characterized in that: A groove is provided at the middle end of the top surface of the switch cabinet frame, and the motor (5) is fixedly mounted on the middle end of the top surface of the switch cabinet frame through the groove, and the second gear (501) and the gear (301) are on the same horizontal plane.

6. A switch cabinet with an illumination lamp according to claim 5, characterized in that: A dust cover is detachably fixedly mounted on the middle end of the top surface of the switch cabinet frame, and the gear (301), the second gear (501) and the motor (5) are located inside the dust cover.

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