Indoor lighting distribution box convenient to maintain

Abstract

The utility model discloses an indoor lighting distribution box convenient to maintain, which belongs to the technical field of distribution boxes, and is characterized by comprising a box frame, fixing blocks are bolted to two sides of the top and the bottom of the box frame, a left frame is rotatably connected to the inner side of the left fixing block, and a right frame is rotatably connected to the inner side of the right fixing block. Through the arrangement of the box frame, the fixing block, the left frame, the right frame, the box door, a magnetic attraction piece, a magnet piece, an air inlet hole, an air exhaust hole, a support and a heat dissipation assembly, when the box frame is normally used, a temperature sensor located on the rear side of the interior of the box frame monitors the temperature in the box frame in real time, and then when the temperature in the box frame is within a normal range, the box door is opened. When the temperature sensor monitors that the internal temperature of the box frame exceeds a normal range, the internal temperature is fed back to the automatic controller located on the inner side of the top of the mounting plate, the automatic controller does not give a starting instruction to the cooling fan, then when the temperature sensor monitors that the internal temperature of the box frame exceeds the normal range, the internal temperature is fed back to the automatic controller, and the automatic controller controls the cooling fan to start.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to an indoor lighting distribution box which is easy to maintain. Background Art

[0002] The distribution box is divided into power distribution box, lighting distribution box and metering box. It is the final equipment of the distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in occasions with relatively dispersed loads and fewer circuits; the motor control center is used in occasions with concentrated loads and more circuits. They distribute the electrical energy of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] At present, a Chinese utility model with announcement number: CN216598581U discloses a new type of energy-saving indoor lighting distribution box. This utility model discloses a new type of energy-saving indoor lighting distribution box, which belongs to the technical field of distribution boxes, including a distribution box, an air inlet is opened at the lower end of the distribution box, a heat dissipation port is opened at the upper end of the distribution box, a central axis is fixedly provided on the distribution box, a protective plate is rotatably provided on the central axis, a connecting plate is fixedly provided at the lower end of the protective plate, the moving blocks at both ends of the heat dissipation box are aligned with the moving groove, the heat dissipation box is pushed into the fixed frame, and the protective plate is rotated so that the protective plate blocks the opening of the distribution box. When the protective plate is closed, the limit block passes through the limit groove, the limit groove fits with the outer wall of the heat dissipation box, and the lock is passed through the slot, so that the protection plate box and the heat dissipation box can be fixed together, and the external cold air is blown into the distribution box from the air inlet through the fan to cool the internal equipment, and then the hot air is blown out from the heat dissipation port to cool the components in the distribution box, reduce the heat and take away the electricity, and also reduce the occurrence of accidents.

[0004] According to the above patent, although the existing indoor lighting distribution box can cool the components in the distribution box, thereby reducing the amount of electricity carried away by heat and reducing the occurrence of accidents, its heat dissipation structure cannot actually self-start according to the temperature inside the distribution box. Therefore, when the temperature inside the distribution box is within the normal range, if heat is continuously dissipated, it will inevitably waste electricity. In addition, when the distribution box is undergoing maintenance and overhaul, the interior of the box is dark and the operating space is limited, which is inconvenient for staff to operate. Therefore, an indoor lighting distribution box that is easy to maintain is proposed to solve the problems existing in the above patent. Utility Model Content

[0005] The utility model provides an indoor lighting distribution box which is easy to maintain, aiming to solve the problem that although the existing indoor lighting distribution box can cool down the components in the distribution box, thereby reducing the amount of electricity taken away by heat and reducing the occurrence of accidents, its heat dissipation structure cannot actually self-start according to the temperature inside the distribution box. Therefore, when the temperature inside the distribution box is within the normal range, if the heat is continuously dissipated, it is inevitable to waste electricity. In addition, when the distribution box is undergoing maintenance and repair, the interior of the box is dark and the operating space is limited, making it inconvenient for staff to operate.

[0006] The utility model is implemented as follows: an indoor lighting distribution box that is easy to maintain, comprises a box frame, both sides of the top and bottom of the box frame are bolted with fixing blocks, the inner side of the fixing block on the left side is rotatably connected to the left frame, and the inner side of the fixing block on the right side is rotatably connected to the right frame, the left frame and the right frame are both located at the front side of the box frame, the right side of the front side of the right frame is rotatably connected to the box door, the top and bottom of the left side of the right frame are bolted with magnetic suction sheets, the top and bottom of the right side of the left frame are bolted with magnet sheets, the magnet sheets are magnetically connected to the magnetic suction sheets, the bottom sides of the left and right frames are provided with air inlet holes, the top sides of the left and right frames are provided with exhaust holes, the outer sides of the bottoms of the left and right frames are bolted with brackets, the inner sides of the brackets are provided with heat dissipation components, and the heat dissipation components are located at the bottom of the air inlet holes;

[0007] The heat dissipation assembly includes a mounting plate, a heat dissipation fan, an automatic controller and a temperature sensor. The mounting plate is plugged into the inner side of the bracket, the heat dissipation fans are respectively embedded in both sides of the top of the mounting plate, the automatic controller is embedded in the middle of the top of the mounting plate, the automatic controller is electrically connected to the heat dissipation fan, the temperature sensor is bolted to the bottom of the rear side of the box frame, and the temperature sensor is electrically connected to the automatic controller.

[0008] In order to facilitate the installation and hanging of the box frame, as a preferred indoor lighting distribution box that is easy to maintain in the utility model, the top and bottom of the box frame are fixedly connected with fixing plates, and the front side of the fixing plates is provided with installation holes.

[0009] In order to achieve the effect of dust-proofing the left frame, the right frame and the exhaust hole, as a preferred indoor lighting distribution box that is easy to maintain in the utility model, the tops of the left frame and the right frame are covered with dust-proof mesh pads, and the dust-proof mesh pads are located on the tops of the exhaust holes.

[0010] In order to facilitate viewing of the interior of the box frame, as a preferred indoor lighting distribution box that is easy to maintain in the utility model, an observation panel is embedded in the front side of the box door, and the observation panel is made of transparent acrylic material.

[0011] In order to facilitate users or maintenance personnel to push and pull the box door, as a preferred indoor lighting distribution box that is easy to maintain in the utility model, a handle is bolted on the left side of the front side of the box door, and the surface of the handle is provided with anti-slip texture.

[0012] In order to achieve the effect of protecting and shielding the cooling fan, as a preferred indoor lighting distribution box that is easy to maintain in the utility model, the top and bottom of the cooling fan are bolted with a protective net, and the protective net is in the shape of a hexagonal mesh.

[0013] In order to facilitate the user to pull out the installation plate for use, as a preferred indoor lighting distribution box that is easy to maintain in the utility model, a pull plate is bolted to the front side of the installation plate, and the pull plate is L-shaped.

[0014] In order to further enhance the anti-skid performance of the pull plate surface, as a preferred indoor lighting distribution box that is easy to maintain in the present invention, the pull plate surface is provided with anti-skid patterns in the shape of lines.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The indoor lighting distribution box which is easy to maintain is provided with a box frame, a fixing block, a left frame, a right frame, a box door, a magnetic sheet, a magnet sheet, an air inlet, an air outlet, a bracket and a heat dissipation component. When the box frame is in normal use, a temperature sensor located at the rear side of the box frame monitors the temperature inside the box frame in real time. When the temperature inside the box frame is within a normal range, the temperature sensor feeds back to an automatic controller located at the inner side of the top of a mounting plate, and the automatic controller does not issue a start command to the heat dissipation fan. When the temperature sensor monitors that the temperature inside the box frame exceeds the normal range, the temperature sensor feeds back to the automatic controller, and the automatic controller controls the heat dissipation fan to start. Then the heat dissipation fan draws cold air to be transported to the inside of the box frame through the air inlet, thereby achieving heat dissipation of electrical components inside the box frame. To cool down, and then blow the hot air out from the exhaust holes. When the temperature inside the box frame is normal, the temperature sensor will feed back to the automatic controller, and the automatic controller will control the cooling fan to stop running, so as to achieve heat dissipation according to the real-time temperature conditions, thereby saving electricity. Then, when the box frame needs to overhaul its internal electrical component structure, its mounting plate is pulled out of the bracket, and then the box door on the front side of the right frame is removed, and then the left frame and the right frame on both sides of the front side of the box frame are directly pulled to rotate to both sides. In this process, the magnetic sheet on the inside of the right frame is separated from the magnet sheet on the inside of the left frame, so as to expose the box frame to the outside, thereby increasing the internal space and brightness of the box frame, so as to facilitate the staff to perform maintenance and repair operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is the overall structural diagram of the indoor lighting distribution box that is easy to maintain of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the left frame and the left frame combined in the utility model;

[0019] Figure 3 This is a structural schematic diagram of the box frame in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the left frame and the unfolded left frame in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the heat dissipation component in the utility model.

[0022] In the figure, 1. box frame; 2. fixing block; 3. left frame; 4. right frame; 5. magnetic sheet; 6. magnet sheet; 7. air inlet; 8. air outlet; 9. bracket; 10. heat dissipation component; 1001. mounting plate; 1002. cooling fan; 1003. automatic controller; 1004. temperature sensor; 11. fixing plate; 12. mounting hole; 13. dustproof mesh pad; 14. box door; 15. observation panel; 16. handle; 17. protective net; 18. pull plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5The utility model provides a technical solution: an indoor lighting distribution box that is easy to maintain, including a box frame 1, both sides of the top and bottom of the box frame 1 are bolted with fixed blocks 2, the inner side of the left fixed block 2 is rotatably connected with a left frame 3, and the inner side of the right fixed block 2 is rotatably connected with a right frame 4, the left frame 3 and the right frame 4 are both located at the front side of the box frame 1, and the right side of the front side of the right frame 4 is rotatably connected with a box door 14, the top and bottom of the left side of the right frame 4 are bolted with magnetic suction sheets 5, the top and bottom of the right side of the left frame 3 are bolted with magnet sheets 6, and the magnet sheets 6 are magnetically connected to the magnetic suction sheets 5, the bottom sides of the left frame 3 and the right frame 4 are provided with air inlet holes 7, the top sides of the left frame 3 and the right frame 4 are provided with exhaust holes 8, the outer sides of the bottoms of the left frame 3 and the right frame 4 are bolted with brackets 9, and the inner sides of the brackets 9 are provided with heat dissipation components 10, and the heat dissipation components 10 are located at the bottom of the air inlet holes 7;

[0026] The heat dissipation assembly 10 includes a mounting plate 1001, a heat dissipation fan 1002, an automatic controller 1003 and a temperature sensor 1004. The mounting plate 1001 is plugged into the inner side of the bracket 9, the heat dissipation fans 1002 are respectively embedded in both sides of the top of the mounting plate 1001, the automatic controller 1003 is embedded in the middle of the top of the mounting plate 1001, the automatic controller 1003 is electrically connected to the heat dissipation fan 1002, the temperature sensor 1004 is bolted to the bottom of the rear side of the inside of the box frame 1, and the temperature sensor 1004 is electrically connected to the automatic controller 1003.

[0027] In this embodiment: by setting a box frame 1, a fixing block 2, a left frame 3, a right frame 4, a box door 14, a magnetic sheet 5, a magnet sheet 6, an air inlet 7, an air outlet 8, a bracket 9 and a heat dissipation component 10, when the box frame 1 is in normal use, the temperature sensor 1004 located on the rear side of the box frame 1 monitors the temperature inside the box frame 1 in real time, and then when the temperature inside the box frame 1 is within a normal range, it is fed back to the automatic controller 1003 located on the inner side of the top of the mounting plate 1001, and the automatic controller 1003 does not issue a start instruction to the cooling fan 1002, and then when the temperature sensor 1004 detects that the temperature inside the box frame 1 exceeds the normal range, it is fed back to the automatic controller 1003, and the automatic controller 1003 controls the cooling fan 1002 to start, and then the cooling fan 1002 draws cold air through the air inlet 7 to transport it to the inside of the box frame 1, thereby achieving the box The electrical components inside the frame 1 are cooled down, and then the hot air is blown out from the exhaust holes 8. When the temperature inside the box frame 1 is normal, the temperature sensor 1004 is fed back to the automatic controller 1003, and the automatic controller 1003 controls the cooling fan 1002 to stop running, so as to achieve heat dissipation according to the real-time temperature conditions, thereby saving electricity. Then, when the box frame 1 needs to overhaul its internal electrical component structure, its mounting plate 1001 is pulled out of the bracket 9, and then the box door 14 located on the front side of the right frame 4 is removed, and then the left frame 3 and the right frame 4 located on both sides of the front side of the box frame 1 are directly pulled to rotate to both sides. In this process, the magnetic sheet 5 located on the inner side of the right frame 4 is separated from the magnet sheet 6 on the inner side of the left frame 3, so as to expose the box frame 1 to the outside, thereby improving the internal space and brightness of the box frame 1, so as to facilitate the maintenance and repair operations of the staff.

[0028] As a technical optimization solution of the present invention, the top and the bottom of the box frame 1 are fixedly connected with a fixing plate 11 , and a mounting hole 12 is opened on the front side of the fixing plate 11 .

[0029] In this embodiment, by providing the fixing plate 11 and the mounting hole 12, the box frame 1 can be easily installed and hung for use, which is convenient for use.

[0030] As a technical optimization solution of the present invention, dustproof mesh pads 13 are laid on the tops of the left frame 3 and the right frame 4 , and the dustproof mesh pads 13 are located on the tops of the exhaust holes 8 .

[0031] In this embodiment, by providing a dustproof mesh pad 13, the left frame 3, the right frame 4 and the exhaust hole 8 can be dustproofed to facilitate use.

[0032] As a technical optimization solution of the present invention, an observation panel 15 is embedded in the front side of the box door 14, and the observation panel 15 is made of transparent acrylic material.

[0033] In this embodiment, by providing the observation panel 15, it is possible to facilitate viewing of the interior of the box frame 1, thereby facilitating use.

[0034] As a technical optimization solution of the present invention, a pull handle 16 is bolted to the left side of the front side of the box door 14 , and the surface of the pull handle 16 is provided with anti-slip patterns.

[0035] In this embodiment, by providing the handle 16 , it is possible to facilitate users or maintenance personnel to push and pull the box door 14 for use, thereby facilitating use.

[0036] As a technical optimization solution of the present invention, the top and bottom of the heat dissipation fan 1002 are both bolted with a protective net 17, and the protective net 17 is in the shape of a hexagonal mesh.

[0037] In this embodiment, by providing a protective net 17, the heat dissipation fan 1002 can be protected and shielded to facilitate use.

[0038] As a technical optimization solution of the present invention, a pull plate 18 is bolted to the front side of the mounting plate 1001, and the pull plate 18 is L-shaped.

[0039] In this embodiment, by providing the pull plate 18, it is possible to facilitate the user to pull out the installation plate 1001 for use, thereby facilitating use.

[0040] As a technical optimization solution of the present invention, the surface of the pull plate 18 is provided with anti-skid patterns, and the anti-skid patterns are in the shape of lines.

[0041] In this embodiment, by providing anti-skid lines on the surface of the pull plate 18 , the anti-skid performance of the surface of the pull plate 18 can be further improved.

[0042] Working principle: First, the temperature sensor 1004 located on the rear side of the interior monitors the temperature inside the box frame 1 in real time, and then when the temperature inside the box frame 1 is within the normal range, it is fed back to the automatic controller 1003 located on the inner side of the top of the mounting plate 1001, and the automatic controller 1003 does not issue a start instruction to the cooling fan 1002, and then when the temperature sensor 1004 detects that the temperature inside the box frame 1 exceeds the normal range, it is fed back to the automatic controller 1003, and the automatic controller 1003 controls the cooling fan 1002 to start, and then the cooling fan 1002 draws cold air through the air inlet 7 to transport it to the inside of the box frame 1, thereby cooling the electrical components inside the box frame 1, and then blows the hot air out from the exhaust hole 8. When the inside of the box frame 1 When the temperature is normal, the temperature sensor 1004 will feed back to the automatic controller 1003, and the automatic controller 1003 will control the cooling fan 1002 to stop running, so as to achieve heat dissipation according to the real-time temperature conditions, thereby saving electricity. Then, when the box frame 1 needs to inspect its internal electrical component structure, its mounting plate 1001 is pulled out of the bracket 9, and then the box door 14 located on the front side of the right frame 4 is removed, and then the left frame 3 and the right frame 4 located on both sides of the front side of the box frame 1 are directly pulled to rotate to both sides. In this process, the magnetic sheet 5 located on the inner side of the right frame 4 is separated from the magnet sheet 6 on the inner side of the left frame 3, so as to expose the box frame 1 to the outside, thereby improving the internal space and brightness of the box frame 1, so as to facilitate the staff to perform maintenance and repair operations.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An indoor lighting distribution box that is easy to maintain, comprising a box frame (1), characterized in that: The box frame (1) is bolted with fixing blocks (2) on both sides of the top and bottom, the inner side of the left fixing block (2) is rotatably connected to a left frame (3), and the inner side of the right fixing block (2) is rotatably connected to a right frame (4), the left frame (3) and the right frame (4) are both located at the front side of the box frame (1), the right side of the front side of the right frame (4) is rotatably connected to a box door (14), the top and bottom of the left side of the right frame (4) are bolted with magnetic suction sheets (5), the top of the right side of the left frame (3) is The left frame (3) and the right frame (4) are both bolted with magnet sheets (6), the magnet sheets (6) are magnetically connected to the magnetic attraction sheet (5), the bottom sides of the left frame (3) and the right frame (4) are both provided with air inlet holes (7), the top sides of the left frame (3) and the right frame (4) are both provided with air exhaust holes (8), the outer sides of the bottoms of the left frame (3) and the right frame (4) are both bolted with brackets (9), the inner sides of the brackets (9) are provided with heat dissipation components (10), and the heat dissipation components (10) are located at the bottom of the air inlet holes (7); The heat dissipation component (10) comprises a mounting plate (1001), a heat dissipation fan (1002), an automatic controller (1003) and a temperature sensor (1004); the mounting plate (1001) is plugged into the inner side of the bracket (9); the heat dissipation fans (1002) are respectively embedded in two sides of the top of the mounting plate (1001); the automatic controller (1003) is embedded in the middle of the top of the mounting plate (1001); the automatic controller (1003) is electrically connected to the heat dissipation fan (1002); the temperature sensor (1004) is bolted to the bottom of the rear side of the interior of the box frame (1); and the temperature sensor (1004) is electrically connected to the automatic controller (1003).

2. According to claim 1, an indoor lighting distribution box that is easy to maintain, characterized in that: The top and bottom of the box frame (1) are both fixedly connected to a fixing plate (11), and a mounting hole (12) is provided on the front side of the fixing plate (11).

3. The indoor lighting distribution box that is easy to maintain according to claim 1 is characterized in that: A dustproof mesh pad (13) is laid on the top of the left frame (3) and the right frame (4), and the dustproof mesh pad (13) is located on the top of the exhaust hole (8).

4. The indoor lighting distribution box that is easy to maintain according to claim 1 is characterized in that: An observation panel (15) is embedded in the front side of the box door (14), and the observation panel (15) is made of a transparent acrylic material.

5. The indoor lighting distribution box that is easy to maintain according to claim 1 is characterized in that: A handle (16) is bolted to the left side of the front side of the box door (14), and the surface of the handle (16) is provided with anti-slip patterns.

6. The indoor lighting distribution box that is easy to maintain according to claim 1 is characterized in that: The top and bottom of the heat dissipation fan (1002) are both bolted with a protective net (17), and the protective net (17) is in the shape of a hexagonal mesh.

7. The indoor lighting distribution box that is easy to maintain according to claim 1 is characterized in that: A pull plate (18) is bolted to the front side of the mounting plate (1001), and the pull plate (18) is L-shaped.

8. The indoor lighting distribution box that is easy to maintain according to claim 7 is characterized in that: The surface of the pull plate (18) is provided with anti-skid patterns, and the anti-skid patterns are in the shape of lines.

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