Building electrical automation power distribution equipment

Abstract

The invention relates to the field of electrical automation power distribution equipment, and discloses building electrical automation power distribution equipment, which comprises a placement box, the front side of the placement box is rotatably connected with an opening and closing door, and a protection cabinet body is arranged in the placement box through a fixing assembly and acts on mounting the protection cabinet body in the placement box. A mounting frame is fixedly connected to the interior of the protection cabinet body, a wire arrangement assembly is arranged in the mounting frame and acts on position arrangement of external electrical circuits, a top plate is mounted at the top of the placement box, and a dehumidification assembly is arranged in the top plate and acts on dehumidification of moisture accumulated in the placement box. After the sliding blocks outside the protection cabinet body slide along the mounting grooves and pass through the placement box, the first bolts are screwed into the first threaded holes, so that the protection cabinet body can be fixed in the placement box, the protection cabinet body is high in strength and excellent in corrosion resistance, the fault frequency caused by external environment factors is reduced, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical automation distribution equipment, in particular to building electrical automation distribution equipment. Background Art

[0002] In the continuous development of today's construction industry, the electrical system is the "lifeline" of the building. Its stability and reliability are directly related to the normal operation and safe use of the entire building. With the widespread application of various intelligent electrical equipment in buildings, whether it is a towering skyscraper, a commercial complex with complex functions, or a densely populated residential area, it is inseparable from stable and efficient distribution equipment to ensure the smooth supply of electricity.

[0003] At present, traditional building electrical distribution equipment mostly adopts a simple distribution box structure. The box body is made of ordinary material and has weak protection performance. It is often a thin metal shell. In the face of common dust, splashing water droplets and humid air in daily environment, the internal electrical components are often invaded by water vapor, resulting in short circuit and frequent corrosion of electrical components, which greatly shortens the service life of the equipment. Frequent maintenance and replacement not only consumes a lot of manpower and material costs, but also seriously affects the continuity of building power supply. In the installation and wiring links, and when connecting external lines inside the traditional distribution box, multiple lines are usually bundled together with binding ropes, which makes it difficult for staff to operate. The lines are randomly entangled and pulled, which is very easy to cause line failures. It is extremely difficult to troubleshoot and repair, which seriously hinders the efficient construction and stable operation of the electrical system. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a building electrical automation distribution equipment, which solves the problem that the box material for installing the distribution equipment is ordinary and the protection performance is weak, resulting in frequent short circuits and corrosion of electrical components, greatly shortening the service life of the equipment. At the same time, in the line access layout, multiple lines are usually bundled together with binding ropes, which makes it difficult for workers to operate and the lines are randomly entangled and pulled.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a building electrical automation distribution equipment, including a placement box, a switch door is rotatably connected to the front side of the placement box, a protective cabinet is arranged inside the placement box through a fixing component, and the protective cabinet is used to install the protective cabinet in the placement box, a mounting frame is fixedly connected inside the protection cabinet, and a wiring assembly is arranged inside the mounting frame, which is used to arrange the position of the external electrical circuit, a top plate is installed on the top of the placement box, and a dehumidification assembly is arranged inside the top plate, which is used to extract the moisture accumulated in the placement box; The fixing assembly includes a side panel, which is fixedly connected to the left side of the protective cabinet, and two first bolts are rotatably connected inside the side panel. Four sliders are fixedly connected around the outside of the protective cabinet. An installation groove is opened inside the placement box, and the protective cabinet is slidably connected inside the installation groove through the slider. The protective cabinet is installed inside the placement box through the first bolts. A connecting rod is fixedly connected to the rear side of the placement box away from the switch door, and an opening and closing assembly is arranged outside the connecting rod.

[0006] Preferably, the opening and closing assembly includes a cover plate, which is rotatably connected to the outside of the connecting rod, and the cover plate is installed on the rear side of the placement box through a second bolt, and the rear side of the placement box is slidably connected to two movable plates.

[0007] Preferably, the cable assembly includes a plurality of fixing plates, and the plurality of fixing plates are respectively fixedly connected to the inner top of the mounting frame, a plurality of perforated grooves are opened inside the fixing plates, a pull rod is slidably connected to the top wall inside the plurality of perforated grooves, one end of the pull rod is fixedly connected to the bottom plate, and a spring is sleeved outside the pull rod.

[0008] Preferably, the dehumidification assembly comprises a dehumidifier, the dehumidifier is arranged on the top of the placement box, and a connection cover is installed at the output end of the dehumidifier, and the connection cover is arranged on the top wall of the placement box.

[0009] Preferably, a first threaded hole is formed in the inner bottom wall of the installation groove, the first bolt is threadedly connected inside the first threaded hole, and a handle is fixedly connected to the outside of the side panel.

[0010] Preferably, the front side of the protective cabinet is rotatably connected to an electrical cabinet door, an electrical cabinet door is installed inside the electrical cabinet door, a humidity sensor is arranged on the other side of the electrical cabinet door away from the moisture-proof foam, and the humidity sensor is electrically connected to the dehumidifier.

[0011] Preferably, a plurality of second threaded holes are opened on the rear side of the placement box, and the second bolts are threadedly connected inside the second threaded holes. A baffle is fixedly connected to the bottom of the rear side of the placement box, and the baffle is located outside the cover plate.

[0012] Preferably, one end of the spring is fixedly connected to the top of the base plate, the other end of the spring away from the base plate is fixedly connected to the inner top wall of the perforated groove, and a gasket is fixedly connected to the other side of the base plate away from the pull rod, and the gasket is used to fix the external electrical circuit.

[0013] Preferably, the perforated grooves are horizontally distributed inside the fixing plate.

[0014] Preferably, the movable plate connects the external electrical circuit to the power distribution equipment inside the mounting frame by sliding to the right side of the placement box.

[0015] The present invention provides a building electrical automation distribution device, which has the following beneficial effects: 1. In the present invention, after the slider outside the protective cabinet body slides along the installation groove and passes through the placement box, the first bolt is screwed into the first threaded hole, so that the protective cabinet body can be fixed in the placement box. The protective cabinet body is high-strength and has excellent corrosion resistance, which reduces the frequency of failures caused by external environmental factors and extends the service life of the equipment.

[0016] 2. The present invention guides the line to be neat through the perforated grooves in the fixing plate, so that after the line is connected, the elastic tension of the spring pushes the bottom plate to drive the gasket to tightly fix the line, thereby avoiding the problem of line entanglement, and also providing workers with a clear line connection situation.

[0017] 3. The present invention uses a humidity sensor to sense the humidity change in the placement box in real time, so that the dehumidifier can extract the humid air from the placement box in time, ensuring that the equipment always operates in a safe and stable environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A perspective view of the present invention; Figure 2 It is a schematic diagram of the structure of the placement box of the present invention; Figure 3 It is a schematic diagram of the side plate structure of the present invention; Figure 4 It is a schematic diagram of the protective cabinet structure of the present invention; Figure 5 It is a schematic diagram of the cover plate structure of the present invention; Figure 6 It is a schematic diagram of the structure of the mounting frame of the present invention; Figure 7 For the present invention Figure 4 Enlarged view of point A in .

[0019] Among them, 1. placement box; 11. installation groove; 12. first threaded hole; 13. second threaded hole; 2. switch door; 3. protective cabinet; 31. electrical cabinet door; 32. moisture-proof foam; 33. humidity sensor; 4. fixing assembly; 41. side panel; 42. first bolt; 43. slider; 44. handle; 5. mounting frame; 6. wiring assembly; 61. fixing plate; 62. perforated groove; 63. pull rod; 64. spring; 65. bottom plate; 66. gasket; 7. top plate; 8. dehumidification assembly; 81. dehumidifier; 82. connecting cover; 9. connecting rod; 10. opening and closing assembly; 101. cover plate; 102. second bolt; 103. baffle; 104. movable plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Please refer to the attached Figure 2 The embodiment of the present invention provides a building electrical automation distribution equipment, including a placement box 1, a switch door 2 is rotatably connected to the front side of the placement box 1, a protective cabinet 3 is arranged inside the placement box 1 through a fixing component 4, which is used to install the protective cabinet 3 in the placement box 1, a mounting frame 5 is fixedly connected inside the protection cabinet 3, and a wiring component 6 is arranged inside the mounting frame 5, which is used to arrange the position of the external electrical circuit, a top plate 7 is installed on the top of the placement box 1, and a dehumidification component 8 is arranged inside the top plate 7, which is used to extract the moisture accumulated in the placement box 1; The placement box 1 serves as the external installation shell of the entire power distribution equipment, which is convenient for daily maintenance personnel to perform maintenance and debugging on the equipment in the protection cabinet 3 by opening the switch door 2, and effectively prevents unauthorized personnel from touching the internal electrical components. The fixing component 4 embeds the protection cabinet 3 into the placement box 1 to ensure that the protection cabinet 3 remains stable during use. The mounting frame 5 provides a stable support for the power distribution equipment, and provides an orderly arrangement for the connection of external electrical lines through the wiring component 6. Through the dehumidification component 8, a dry and suitable operating environment is created for the equipment to ensure reliable operation of the power system.

[0022] Please refer to the attached Figure 3 -Attached Figure 4 The fixing assembly 4 includes a side panel 41, which is fixedly connected to the left side of the protective cabinet 3. Two first bolts 42 are rotatably connected inside the side panel 41. Four sliders 43 are fixedly connected around the outside of the protective cabinet 3. A mounting groove 11 is provided inside the placement box 1. The protective cabinet 3 is slidably connected inside the mounting groove 11 through the slider 43. The protective cabinet 3 is installed inside the placement box 1 through the first bolt 42. A connecting rod 9 is fixedly connected to the rear side of the placement box 1 away from the switch door 2. An opening and closing assembly 10 is arranged outside the connecting rod 9. A first threaded hole 12 is provided on the inner bottom wall of the mounting groove 11. The first bolt 42 is threadedly connected inside the first threaded hole 12. A handle 44 is fixedly connected to the outside of the side panel 41. An electrical cabinet door 31 is rotatably connected to the front side of the protective cabinet 3. An electrical cabinet door 31 is installed inside the electrical cabinet door 31. A humidity sensor 33 is arranged on the other side of the electrical cabinet door 31 away from the moisture-proof foam 32. The humidity sensor 33 is electrically connected to the dehumidifier 81.

[0023] The side panel 41 is installed on the bottom left side of the protection cabinet 3, and is used to push the protection cabinet 3 into the placement box 1 and then screw the first bolt 42 into the first threaded hole 12, so that the protection cabinet 3 is firmly fixed in the placement box 1. The four sliders 43 slide in the installation groove 11, so that the protection cabinet 3 can accurately enter the placement box 1, and the protection cabinet 3 is closed by the electrical cabinet door 31, so that the moisture-proof foam 32 installed on the inside can strictly block the penetration of external humid air, and through the humidity sensor 33, the humidity change inside the placement box 1 is sensed in real time. Once the humidity exceeds the standard, the humidity sensor 33 will start the dehumidifier 81, so as to extract the humid air in the placement box 1 to prevent water vapor from corroding electrical components.

[0024] Please refer to the attached Figure 1 -Attached Figure 5 The opening and closing assembly 10 includes a cover plate 101, which is rotatably connected to the outside of the connecting rod 9. The cover plate 101 is installed on the rear side of the placement box 1 through a second bolt 102. Two movable plates 104 are slidably connected to the rear side of the placement box 1. A plurality of second threaded holes 13 are provided on the rear side of the placement box 1. The second bolts 102 are threadedly connected inside the second threaded holes 13. A baffle 103 is fixedly connected to the bottom of the rear side of the placement box 1. The baffle 103 is located outside the cover plate 101. The movable plate 104 connects the external electrical circuit to the power distribution equipment inside the mounting frame 5 by sliding to the right side of the placement box 1.

[0025] The connecting rod 9 is located at the lower rear side of the placement box 1, providing a rotation axis for the cover 101. When the operator takes out the second bolt 102 from the second threaded hole 13, the cover 101 is opened and the two movable plates 104 can be slid to the right, thereby exposing the distribution equipment interface inside the mounting frame 5, making it convenient for the staff to connect the external electrical lines to the distribution equipment one by one. When the cover 101 swings downward with the connecting rod 9 as the axis, the baffle 103 supports it to provide position support for the opened cover 101.

[0026] Please refer to the attached Figure 6 -Attached Figure 7 The cable assembly 6 includes a plurality of fixing plates 61, which are respectively fixedly connected to the inner top of the mounting frame 5. A plurality of perforated grooves 62 are provided inside the fixing plate 61. A pull rod 63 is slidably connected to the inner top wall of the plurality of perforated grooves 62. One end of the pull rod 63 is fixedly connected to a bottom plate 65. A spring 64 is sleeved on the outside of the pull rod 63. One end of the spring 64 is fixedly connected to the top of the bottom plate 65. The other end of the spring 64 away from the bottom plate 65 is fixedly connected to the inner top wall of the perforated groove 62. A gasket 66 is fixedly connected to the other side of the bottom plate 65 away from the pull rod 63. The gasket 66 is used to fix the external electrical circuit. The perforated grooves 62 are horizontally distributed inside the fixing plate 61.

[0027] The mounting frame 5 serves as the internal supporting structure of the protective cabinet 3, so that the fixing plate 61 is installed on each mounting frame 5, and the arrangement of the external electrical wires is orderly distributed through the perforated grooves 62 to ensure that the lines will not be entangled with each other or chaotically intertwined. By pulling the pull rod 63 upward, the spring 64 is compressed to provide a position for the line to pass through the perforated groove 62. When the line passes through the perforated groove 62 and reaches the predetermined position, the pull rod 63 is released, and the spring 64 pushes the bottom plate 65 to drive the gasket 66 to tightly clamp the line, and the line is firmly fixed in the perforated groove 62 so that each line is arranged in an orderly manner to avoid the lines from being entangled with each other.

[0028] Please refer to the attached Figure 1 -Attached Figure 3 The dehumidification assembly 8 includes a dehumidifier 81, which is arranged on the top of the storage box 1. The output end of the dehumidifier 81 is installed with a connection cover 82, which is arranged on the top wall of the storage box 1.

[0029] The dehumidifier 81 is located on the top of the storage box 1 and is connected to the connection cover 82 on the top wall of the storage box 1, so that the humid air in the storage box 1 is extracted through the connection cover 82, so that the interior of the entire device is always maintained at a suitable humidity level.

[0030] Working principle: First, place the power distribution equipment on the mounting frame 5 in the protection cabinet 3, close the electrical cabinet door 31 to the protection cabinet 3, and then move the protection cabinet 3 into the mounting slot 11 in the placement box 1 through the slider 43, and then screw the two first bolts 42 on the side plate 41 into the first threaded holes 12 to fix the protection cabinet 3 in the placement box 1, so that the protection cabinet 3 effectively prevents the water vapor in the air from penetrating the placement box 1 and directly corroding the components in the power distribution equipment; Secondly, when it is necessary to connect the line to the power equipment, the second bolts 102 are removed from the second threaded holes 13 one by one, so that the cover plate 101 opens the rear side of the storage box 1. When the cover plate 101 swings downward with the connecting rod 9 as the rotation axis, the baffle 103 supports it, so that the staff does not need to use a separate tool to open and support the cover plate 101. Then the movable plate 104 is slid to the right, so that the rear side of the storage box 1 can be opened, which is convenient for the staff to do wiring work; Next, the rod 63 in the fixing plate 61 is pulled upward, so that the line passes through the perforated slot 62 and is connected to the electrical device. When the rod 63 is released, the elastic tension of the spring 64 will move the bottom plate 65 downward through the rod 63, so that the gasket 66 tightly clamps the line, so that each line is arranged in an orderly manner; Finally, when the humidity sensor 33 detects that humid air has entered and accumulated in the storage box 1, the dehumidifier 81 is started through the control system to extract the humid air in the storage box 1 through the connecting cover 82, thereby preventing the humid air from entering the interior of the protective cabinet 3 and affecting the electrical equipment.

[0031] 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 building electrical automation distribution device, comprising a placement box (1), characterized in that: The front side of the placement box (1) is rotatably connected to a switch door (2); a protective cabinet (3) is arranged inside the placement box (1) via a fixing component (4) for installing the protective cabinet (3) inside the placement box (1); a mounting frame (5) is fixedly connected inside the protection cabinet (3); a wiring assembly (6) is arranged inside the mounting frame (5) for arranging the positions of external electrical circuits; a top plate (7) is installed on the top of the placement box (1); a dehumidification assembly (8) is arranged inside the top plate (7) for extracting moisture accumulated in the placement box (1); The fixing assembly (4) comprises a side plate (41), the side plate (41) being fixedly connected to the left side of the protection cabinet (3), two first bolts (42) being rotatably connected inside the side plate (41), four sliders (43) being fixedly connected around the outside of the protection cabinet (3), a mounting groove (11) being provided inside the placement box (1), the protection cabinet (3) being slidably connected inside the mounting groove (11) via the sliders (43), the protection cabinet (3) being installed inside the placement box (1) via the first bolts (42), a connecting rod (9) being fixedly connected to the rear side of the placement box (1) away from the switch door (2), and an opening and closing assembly (10) being arranged outside the connecting rod (9).

2. A building electrical automation distribution equipment according to claim 1, characterized in that: The opening and closing assembly (10) comprises a cover plate (101), the cover plate (101) being rotatably connected to the outside of the connecting rod (9), the cover plate (101) being mounted on the rear side of the storage box (1) via a second bolt (102), and the rear side of the storage box (1) being slidably connected to two movable plates (104).

3. A building electrical automation distribution equipment according to claim 1, characterized in that: The cable assembly (6) comprises a plurality of fixing plates (61), wherein the plurality of fixing plates (61) are respectively fixedly connected to the inner top of the mounting frame (5), wherein the interior of the fixing plates (61) is provided with a plurality of perforated grooves (62), wherein the inner top walls of the plurality of perforated grooves (62) are slidably connected to a pull rod (63), wherein one end of the pull rod (63) is fixedly connected to a bottom plate (65), and a spring (64) is sleeved on the exterior of the pull rod (63).

4. A building electrical automation distribution equipment according to claim 1, characterized in that: The dehumidification assembly (8) comprises a dehumidifier (81), the dehumidifier (81) being arranged on the top of the storage box (1), and a connection cover (82) being installed at the output end of the dehumidifier (81), the connection cover (82) being arranged on the top wall of the storage box (1).

5. A building electrical automation distribution equipment according to claim 1, characterized in that: The inner bottom wall of the installation groove (11) is provided with a first threaded hole (12), the first bolt (42) is threadedly connected inside the first threaded hole (12), and the outside of the side plate (41) is fixedly connected with a handle (44).

6. A building electrical automation distribution equipment according to claim 1, characterized in that: The front side of the protective cabinet (3) is rotatably connected to an electrical cabinet door (31), an electrical cabinet door (31) is installed inside the electrical cabinet door (31), and a humidity sensor (33) is arranged on the other side of the electrical cabinet door (31) away from the moisture-proof foam (32), and the humidity sensor (33) is electrically connected to the dehumidifier (81).

7. A building electrical automation distribution equipment according to claim 2, characterized in that: A plurality of second threaded holes (13) are provided on the rear side of the storage box (1), and the second bolts (102) are threadedly connected inside the second threaded holes (13). A baffle plate (103) is fixedly connected to the bottom of the rear side of the storage box (1), and the baffle plate (103) is located outside the cover plate (101).

8. A building electrical automation distribution equipment according to claim 3, characterized in that: One end of the spring (64) is fixedly connected to the top of the bottom plate (65), and the other end of the spring (64) away from the bottom plate (65) is fixedly connected to the inner top wall of the perforated groove (62). The other side of the bottom plate (65) away from the pull rod (63) is fixedly connected to a gasket (66), and the gasket (66) is used to fix the external electrical circuit.

9. A building electrical automation distribution equipment according to claim 3, characterized in that: The perforated grooves (62) are horizontally distributed inside the fixing plate (61).

10. A building electrical automation distribution equipment according to claim 2, characterized in that: The movable plate (104) connects the external electrical circuit to the power distribution equipment inside the mounting frame (5) by sliding toward the right side of the placement box (1).

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