Modularized low-voltage comprehensive distribution box

Abstract

The utility model discloses a modularized low-voltage comprehensive distribution box, which belongs to the technical field of low-voltage comprehensive distribution boxes and comprises a base, a box body is arranged at the top of the base, a box door, a fixing block and a protective shell are arranged on the box body, a control panel and a rubber pad are arranged on the box door, and a filter plate and a cross-shaped rod are arranged in the protective shell. A fan is arranged on the cross-shaped rod, and a temperature sensor and a transverse plate are arranged in the box body; according to the modularized low-voltage comprehensive distribution box, when the height of a transverse plate needs to be adjusted, a rotating rod is pulled to be separated from the transverse plate, then the rotating rod is rotated, through cooperation of a limiting block, a connecting rod drives a rotating wheel to rotate, through cooperation of a connecting steel wire, an inserting block is pulled to contract, and then the transverse plate is pushed to slide in the box body; therefore, the position of the transverse plate is adjusted, so that instruments and equipment with different sizes can be installed in the box body, and the practicability of the comprehensive distribution box is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of low-voltage integrated distribution boxes, and specifically relates to a modular low-voltage integrated distribution box. Background Art

[0002] A low-voltage integrated distribution box is a commonly used power supply device, which has the functions of distributing and measuring electric energy, protecting the power supply line, and performing reactive power compensation on the power factor. Its comprehensiveness is reflected in the requirement of assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen, and connecting each component through corresponding wires to form a low-voltage distribution box. In the process of using a low-voltage integrated distribution box, it is often necessary to place and fix a variety of instrument devices, and the sizes of various instrument components are different. However, the installation boards of existing low-voltage integrated distribution boxes are often fixedly connected, so it is not convenient to reasonably allocate the specific space inside the distribution box. Content of the Utility Model

[0003] In order to overcome the above defects, the utility model provides a modular low-voltage integrated distribution box, which solves the problem that the installation boards of traditional low-voltage integrated distribution boxes are often fixedly connected, so it is not convenient to reasonably allocate the space size inside the distribution box.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: A modular low-voltage integrated distribution box, including a base, a box body is arranged on the top of the base, a box door, a fixed block and a protective shell are arranged on the box body, a control panel and a rubber pad are arranged on the box door, a filter plate and a cross rod are arranged in the protective shell, a fan is arranged on the cross rod, a temperature sensor and a horizontal plate are arranged inside the box body, instrument devices and a rotating rod are arranged on the horizontal plate, and sliding blocks and insertion blocks are arranged on both sides of the horizontal plate;

[0005] A limiting block and a connecting rod are arranged on the rotating rod, a rotating wheel is arranged on the connecting rod, a connecting wire is arranged on the rotating wheel, a limiting spring is arranged on the insertion block, a guide rod and a blocking rod are arranged on the fixed block, and a fixed spring, a bearing part and a fixed rod are arranged on the guide rod.

[0006] As a further scheme of the utility model: The box body is fixedly connected to the top of the base, the box door is rotatably connected to the box body through a hinge, the control panel and the rubber pad are respectively fixedly connected to both sides of the box door, the protective shell and the fixed block are respectively fixedly connected to both sides of the box body, and an air outlet is arranged on one side of the box body.

[0007] As a further solution of the utility model: the rubber pad is plugged into the box body, the cross rod and the filter plate are fixedly connected to the protective shell, the fan is fixedly connected to the cross rod, and the temperature sensor is fixedly connected to the box body.

[0008] As a further solution of the utility model: the slider is fixedly connected to both ends of the horizontal plate, the slider is slidably connected to the box, the instrument equipment is installed on the horizontal plate of the box, a groove is provided inside the horizontal plate, the plug block is slidably connected to the groove, one end of the plug block is inserted into the box, one end of the limit spring is fixedly connected to the other end of the plug block, the other end of the fixing spring is fixedly connected to the groove, and the connecting rod and the rotating rod are both inserted into the horizontal plate.

[0009] As a further solution of the utility model: the rotating wheel is fixedly connected to the two ends of the connecting rod, the connecting steel wire is arranged in the groove of the cross plate, one end of the connecting steel wire is fixedly connected to the rotating wheel, the other end of the connecting steel wire passes through the limit spring and is fixedly connected to the plug block, the limit block is slidably connected to the rotating rod, and one end of the connecting rod passes through the rotating rod and is fixedly connected to the limit block.

[0010] As a further solution of the utility model: the guide rod is inserted into the fixed block, the fixed spring is sleeved on the guide rod, the fixed rod and the bearing member are fixedly connected to the two ends of the guide rod, the gear rod is fixedly connected to the fixed block, the number of the gear rods is two, and the two gear rods are symmetrically distributed around the guide rod on the fixed block, and a clamping block is fixedly connected to the bearing member, and the clamping block is slidably connected to the fixed block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. When the height of the horizontal plate inside the modular low-voltage integrated distribution box needs to be adjusted, the rotating rod is first pulled to disengage it from the plug-in connection with the horizontal plate, and then the rotating rod is rotated and the limit block is cooperated to make the connecting rod drive the rotating wheel to rotate, and the plug block is pulled to shrink through the cooperation of the connecting steel wire, and then the horizontal plate is pushed to slide in the box, thereby realizing the adjustment of the position of the horizontal plate, so that instruments and equipment of different sizes can be installed inside the box, thereby greatly improving the practicality of the integrated distribution box.

[0013] 2. For this modular low-voltage integrated distribution box, by pulling the guide rod, the fixing rod is disengaged from the plug connection with the box door. Subsequently, by rotating the clamping block on the bearing part, the position of the fixing rod is fixed to facilitate the opening of the box door. And through the cooperation of the reset clamping block and the fixing spring, the box door is fixed. During the operation of the instrument and equipment, heat is often generated. Therefore, the specific temperature inside the box body is set through the control panel, and the real-time temperature inside the box body is detected by the temperature sensor. Therefore, when the temperature inside the box body is too high, the fan is started to cool the inside of the box body, and the operation of the fan is stopped after the temperature drops, effectively avoiding the waste of resources. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of the cross plate and the fan of the present utility model;

[0016] Figure 3 It is a schematic diagram of the insertion block and the connecting wire of the present utility model;

[0017] Figure 4 It is a schematic sectional view of the fixing block of the present utility model;

[0018] In the figure: 1. Base; 2. Box body; 3. Box door; 4. Fixing block; 5. Control panel; 6. Rubber pad; 7. Protective shell; 8. Temperature sensor; 9. Cross bar; 10. Filter plate; 11. Fan; 12. Slide block; 13. Instrument and equipment; 14. Cross plate; 15. Guide rod; 16. Insertion block; 17. Limit spring; 18. Connecting wire; 19. Rotating rod; 20. Rotating wheel; 21. Limit block; 22. Connecting rod; 23. Fixing rod; 24. Fixing spring; 25. Bearing part; 26. Stop bar. Detailed Description of the Preferred Embodiment

[0019] The technical solution of this patent will be further described in detail below in conjunction with the specific embodiments.

[0020] As Figures 1-4 shown, the present utility model provides a technical solution: a modular low-voltage integrated distribution box, including a base 1, a box body 2 is arranged on the top of the base 1, the box body 2 is fixedly connected to the top of the base 1, the box door 3 is rotatably connected to the box body 2 through a hinge, and the control panel 5 and the rubber pad 6 are respectively fixedly connected to both sides of the box door 3. The protective shell 7 and the fixing block 4 are respectively fixedly connected to both sides of the box body 2. There is an air outlet on one side of the box body 2. The control panel 5 monitors the specific temperature inside the box body 2 in real time through the temperature sensor 8 to facilitate the subsequent start of the fan 11 to cool the inside of the box body 2.

[0021] A control panel 5 and a rubber pad 6 are provided on the cabinet door 3. The rubber pad 6 is inserted into the cabinet body 2. The cross bar 9 and the filter plate 10 are both fixedly connected to the protective shell 7. The fan 11 is fixedly connected to the cross bar 9. The temperature sensor 8 is fixedly connected to the cabinet body 2. When the temperature inside the cabinet body 2 is too high, the control panel 5 will start the fan 11 to cool the cabinet body 2, and the filter plate 10 is used to filter the sundries in the air, and when the temperature drops below the safe value, the operation of the fan 11 will stop.

[0022] A fan 11 is provided on the cross bar 9. A temperature sensor 8 and a horizontal plate 14 are provided inside the cabinet body 2. Instrument equipment 13 and a rotating rod 19 are provided on the horizontal plate 14. Sliders 12 and insertion blocks 16 are provided on both sides of the horizontal plate 14. The sliders 12 are fixedly connected to both ends of the horizontal plate 14, and the sliders 12 are slidably connected to the cabinet body 2. The instrument equipment 13 is installed on the horizontal plate 14 of the cabinet body 2. A groove is formed inside the horizontal plate 14. The insertion block 16 is slidably connected to the groove, and one end of the insertion block 16 is inserted into the cabinet body 2; one end of the limit spring 17 is fixedly connected to the other end of the insertion block 16, and the other end of the fixed spring 24 is fixedly connected to the groove. The connecting rod 22 and the rotating rod 19 are both inserted into the horizontal plate 14. The slider 12 is used to assist the horizontal plate 14 to slide inside the cabinet body 2, so as to facilitate the staff to install instrument equipment 13 of different sizes.

[0023] A limit block 21 and a connecting rod 22 are provided on the rotating rod 19. A runner 20 is provided on the connecting rod 22. The runner 20 is fixedly connected to both ends of the connecting rod 22. The connecting wire 18 is arranged in the groove of the horizontal plate 14. One end of the connecting wire 18 is fixedly connected to the runner 20, and the other end of the connecting wire 18 passes through the limit spring 17 and is fixedly connected to the insertion block 16; the limit block 21 is slidably connected to the rotating rod 19. One end of the connecting rod 22 passes through the rotating rod 19 and is fixedly connected to the limit block 21. The rotation of the runner 20 winds one end of the connecting wire 18 thereon, so as to facilitate the subsequent movement of the horizontal plate 14 by the staff, and then the elastic force of the limit spring 17 makes the insertion block 16 re-inserted into the cabinet door 3.

[0024] A connecting wire 18 is provided on the runner 20, a limiting spring 17 is provided on the inserting block 16, a guide rod 15 and a retaining rod 26 are provided on the fixing block 4. The guide rod 15 is inserted into the fixing block 4, a fixing spring 24 is sleeved on the guide rod 15, and both the fixing rod 23 and the bearing member 25 are fixedly connected to both ends of the guide rod 15. The retaining rod 26 is fixedly connected to the fixing block 4. The number of the retaining rods 26 is two, and the two retaining rods 26 are symmetrically distributed around the guide rod 15 on the fixing block 4. A clamping block is fixedly connected to the bearing member 25, and the clamping block is slidably connected to the fixing block 4. A fixing spring 24, a bearing member 25 and a fixing rod 23 are provided on the guide rod 15. The retaining rod 26 is used to limit the clamping block on the bearing member 25. By pulling the guide rod 15, the fixing rod 23 is disengaged from the insertion connection with the box door 3. Then, by rotating the clamping block on the bearing member 25, it is convenient for the staff to open the box door 3. Then, the clamping block is reset, and due to the elastic force of the fixing spring 24, the fixing rod 23 is inserted into the box door 3, preventing the box door 3 from being opened non-artificially.

[0025] The working principle of the present utility model is as follows: By pulling the guide rod 15, the fixing rod 23 is disengaged from the insertion connection with the box door 3. Then, the clamping block on the bearing member 25 is rotated by 90 degrees to open the box door 3. Then, by rotating the connecting rod 22, the inserting block 16 is disengaged from the insertion connection with the box body 2. Then, by pushing the cross plate 14, the height is adjusted. Then, the clamping block is reset, and due to the elastic force of the limiting spring 17, the inserting block 16 is re-inserted into the box body 2. Then, the instrument and equipment 13 are installed on the cross plate 14. Then, the box door 3 is closed and the clamping block on the bearing member 25 is reset. Then, through the cooperation of the fixing spring 24, the box door 3 is fixed. And when the internal temperature of the box body 2 is too high, the control panel 5 will start the blower 11 to cool the inside of the box body 2.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] The above has made a detailed description of the preferred embodiment of the present patent. However, the present patent is not limited to the above embodiment. Within the knowledge scope of those of ordinary skill in the art, various changes can be made without departing from the purpose of the present patent.

Claims

1. A modular low-voltage integrated distribution box, comprising a base (1), characterized in that: A box body (2) is provided on the top of the base (1). A box door (3), a fixed block (4), and a protective shell (7) are provided on the box body (2). A control panel (5) and a rubber pad (6) are provided on the box door (3). A filter plate (10) and a cross bar (9) are provided in the protective shell (7). A fan (11) is provided on the cross bar (9). A temperature sensor (8) and a horizontal plate (14) are provided inside the box body (2). An instrument device (13) and a rotating rod (19) are provided on the horizontal plate (14). Sliders (12) and insertion blocks (16) are provided on both sides of the horizontal plate (14); A limiting block (21) and a connecting rod (22) are provided on the rotating rod (19). A rotating wheel (20) is provided on the connecting rod (22). A connecting steel wire (18) is provided on the rotating wheel (20). A limiting spring (17) is provided on the insertion block (16). A guide rod (15), a blocking rod (26) are provided on the fixed block (4). A fixing spring (24), a bearing part (25), and a fixing rod (23) are provided on the guide rod (15).

2. The modular low-voltage integrated distribution box according to claim 1, wherein: The box body (2) is fixedly connected to the top of the base (1). The box door (3) is rotatably connected to the box body (2) through a hinge. The control panel (5) and the rubber pad (6) are respectively fixedly connected to both sides of the box door (3). The protective shell (7) and the fixed block (4) are respectively fixedly connected to both sides of the box body (2). An air outlet is provided on one side of the box body (2).

3. The modular low-voltage integrated distribution box according to claim 2, characterized in that: The rubber pad (6) is inserted into the box body (2). The cross bar (9) and the filter plate (10) are both fixedly connected to the protective shell (7). The fan (11) is fixedly connected to the cross bar (9). The temperature sensor (8) is fixedly connected to the box body (2).

4. The modular low-voltage integrated distribution box according to claim 3, characterized in that: The sliders (12) are fixedly connected to both ends of the horizontal plate (14). The sliders (12) are slidably connected to the box body (2). The instrument device (13) is installed on the horizontal plate (14) of the box body (2). A groove is formed inside the horizontal plate (14). The insertion block (16) is slidably connected to the groove. One end of the insertion block (16) is inserted into the box body (2). One end of the limiting spring (17) is fixedly connected to the other end of the insertion block (16). The other end of the fixing spring (24) is fixedly connected to the groove. The connecting rod (22) and the rotating rod (19) are both inserted into the horizontal plate (14).

5. The modular low-voltage integrated distribution box according to claim 4, wherein: The rotating wheels (20) are fixedly connected to both ends of the connecting rod (22). The connecting steel wire (18) is arranged in the groove of the horizontal plate (14). One end of the connecting steel wire (18) is fixedly connected to the rotating wheel (20). The other end of the connecting steel wire (18) passes through the limiting spring (17) and is fixedly connected to the insertion block (16). The limiting block (21) is slidably connected to the rotating rod (19). One end of the connecting rod (22) penetrates through the rotating rod (19) and is fixedly connected to the limiting block (21).

6. The modular low-voltage integrated distribution box according to claim 4, wherein: The guide rod (15) is inserted into the fixed block (4), the fixing spring (24) is sleeved on the guide rod (15), the fixing rod (23) and the bearing member (25) are both fixedly connected to the two ends of the guide rod (15), the retaining rod (26) is fixedly connected to the fixed block (4), the number of the retaining rods (26) is two, and the two retaining rods (26) are symmetrically distributed around the guide rod (15) on the fixed block (4), a clamping block is fixedly connected to the bearing member (25), and the clamping block is slidably connected to the fixed block (4).

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