Stable bus power distribution cabinet

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a stable bus power distribution cabinet which comprises a power distribution cabinet, a base is arranged at the bottom end of the power distribution cabinet, and a fresh air mechanism is arranged in the base and used for cooling the interior of the power distribution cabinet. An air outlet is formed in the top plate and used for exhausting air in the power distribution cabinet; the two sets of sliding rails are arranged on the top plate, the filter plate is arranged on the sliding rails in a sliding mode, and the filter plate is used for protecting the air outlet; the filter plate is slidably mounted, so that the filter plate is conveniently and quickly cleaned and replaced, and the use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a stable busbar power distribution cabinet. Background Art

[0002] Busbar distribution cabinets are usually used for power distribution equipment in power systems, especially in industrial and commercial buildings. They are usually used to distribute electricity from the main power source (such as a power plant or substation) to different loads, such as machines, lighting systems and sockets. Busbar distribution cabinets usually include terminal blocks, circuit breakers, disconnectors and other protective devices to ensure the safe operation of the power system. They are usually designed in a modular structure so that they can be customized and installed according to specific power needs.

[0003] The distribution cabinet is equipped with various electrical components and various wires are connected. When the distribution cabinet starts to work, the electrical components will generate high temperature, causing the temperature inside the distribution cabinet to rise. The distribution cabinet has a semi-closed structure, and the amount of air circulation inside and outside is not large, making it difficult for hot air to dissipate. In addition, the continuous working of the distribution cabinet will cause the electrical components and wires to be in a high temperature environment for a long time, shortening the life of the electrical components and wires and causing safety hazards in the distribution cabinet. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a stable busbar distribution cabinet which can install filter plates by sliding, thereby facilitating quick cleaning and replacement of filter plates and improving the convenience of use.

[0005] The utility model provides a stable busbar power distribution cabinet, comprising a power distribution cabinet, wherein a base is provided at the bottom end of the power distribution cabinet, and a fresh air mechanism is provided in the base for cooling the inside of the power distribution cabinet;

[0006] A top plate, wherein an air outlet is provided on the top plate for exhausting the air inside the power distribution cabinet;

[0007] Slide rails and filter plates, two sets of slide rails are arranged on the top plate, the filter plates are slidably arranged on the slide rails, and the filter plates are used to protect the air outlets.

[0008] The utility model discloses a stable busbar power distribution cabinet, wherein the fresh air mechanism comprises a fan, a fan support is fixedly installed in the base, an air inlet is arranged at the bottom end of the base, the fan is fixedly installed on the fan support, a filter is fixedly installed in the base, the fan output end is connected with the filter input end, the filter output end is connected with an air inlet pipe, and the air inlet pipe output end is arranged inside the power distribution cabinet.

[0009] The stable busbar power distribution cabinet of the utility model further comprises a sealing strip, which is installed on the air outlet of the top plate and is used for sealing the gap between the filter plate and the air outlet.

[0010] The stable busbar power distribution cabinet of the utility model further comprises a locking pin, wherein the top plate is provided with the locking pin, and the locking pin is used for locking the position of the filter plate inside the power distribution cabinet.

[0011] The stable busbar power distribution cabinet of the utility model further comprises a limit pin, and the limit pin is arranged at the end of the slide rail, and the limit pin is used for limiting the sliding stroke of the filter plate.

[0012] The stable busbar power distribution cabinet of the utility model further comprises a rainproof roof, and the top of the power distribution cabinet is provided with a rainproof roof.

[0013] In the utility model of the stable busbar power distribution cabinet, a protective net is installed on the top plate air outlet.

[0014] In the utility model of the stable busbar power distribution cabinet, the end of the locking pin is arranged as a ball head structure.

[0015] The utility model provides a stable busbar power distribution cabinet, wherein the bottom end of the base is provided with four sets of universal movable wheels.

[0016] In the stable busbar power distribution cabinet of the utility model, the two groups of slide rails are parallel to each other.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The outside air is sucked in and blown into the distribution cabinet through the fresh air mechanism to cool the components inside the distribution cabinet. Then the fresh air replaces the hot air inside the distribution cabinet, causing the hot air to flow to the top plate outlet and be discharged through the outlet. The filter plate is pushed to the lower side of the outlet inside the distribution cabinet and overlapped with the outlet to protect the outlet and prevent external dust from entering through the outlet. When the filter plate needs to be cleaned or replaced, pull and slide the filter plate to the outside of the distribution cabinet, and then remove and replace the filter plate. The filter plate can be installed by sliding, which facilitates quick cleaning and replacement of the filter plate, thereby improving ease of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the installation structure of the fresh air mechanism;

[0022] Figure 3 It is a schematic diagram of the filter plate installation structure;

[0023] Figure 4 It is a schematic diagram of the matching structure of the slide rail and the slider;

[0024] Figure 5It is a schematic diagram of the inspection port structure;

[0025] Markings in the attached figure: 1. distribution cabinet; 2. base; 3. fan support; 4. fan; 5. filter; 6. air inlet duct; 7. top plate; 8. protective net; 9. extension support plate; 10. slide rail; 11. slider; 12. slide plate; 13. filter plate; 14. cover plate; 15. inspection port; 16. sealing strip; 17. locking block; 18. locking cylinder; 19. locking pin; 20. limit pin; 21. limit block; 22. rainproof top. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] like Figures 1 to 5 As shown, the stable busbar power distribution cabinet of the utility model comprises a power distribution cabinet 1, a base 2 is arranged at the bottom end of the power distribution cabinet 1, and a fresh air mechanism is arranged in the base 2 for cooling the inside of the power distribution cabinet 1;

[0028] A top plate 7, wherein an air outlet is provided on the top plate 7 for exhausting the air inside the power distribution cabinet 1;

[0029] Slide rails 10 and filter plates 13, two groups of slide rails 10 are arranged on the top plate 7, the filter plates 13 are slidably arranged on the slide rails 10, and the filter plates 13 are used to protect the air outlet; two groups of sliders 11 are slidably installed on each group of the slide rails 10, an extended support plate 9 is installed on the top plate 7, the extended part of the slide rails 10 is fastened to the extended support plate 9, and a slide plate 12 is commonly installed on each group of the sliders 11, the filter plate 13 is installed on the slide plate 12, and a cover plate 14 is fixedly installed on the outer end of the slide plate 12, and an inspection port 15 is connected and arranged on the side wall of the power distribution cabinet 1, and the inspection port 15 and the cover plate 14 correspond to each other; the outside air is sucked in and blown into the inside of the power distribution cabinet 1 through the fresh air mechanism to cool the components inside the power distribution cabinet 1, and then the fresh air replaces the power distribution cabinet 1 The internal hot air makes the hot air flow to the air outlet of the top plate 7 and is discharged through the air outlet, pushing the slide plate 12 as a whole into the distribution cabinet 1. At this time, the filter plate 13 is at the lower side of the air outlet and overlaps with the air outlet to protect the air outlet and prevent external dust from entering through the air outlet. At the same time, the cover plate 14 is sealed with the edge of the inspection port 15 to seal the inspection port 15. When the filter plate 13 needs to be cleaned or replaced, the cover plate 14 is pulled outward, and the cover plate 14 will drive the slide plate 12 as a whole. Under the sliding cooperation of the slider 11 and the slide rail 10, the slide plate 12 drives the filter plate 13 to slide outward until the filter plate 13 slides to the outside of the distribution cabinet 1, and then the filter plate 13 can be removed and replaced. The filter plate 13 is installed by sliding, which is convenient for quick cleaning and replacement of the filter plate 13, thereby improving the convenience of use.

[0030] As a preferred embodiment of the above embodiment, the fresh air mechanism includes a fan 4, a fan support 3 is fixedly installed in the base 2, an air inlet is arranged at the bottom end of the base 2, the fan 4 is fixedly installed on the fan support 3, a filter 5 is fixedly installed in the base 2, the output end of the fan 4 is connected with the input end of the filter 5, the output end of the filter 5 is connected with an air inlet pipe 6, and the output end of the air inlet pipe 6 is arranged inside the power distribution cabinet 1; start the fan 4, the fan 4 sucks in the outside air, and then the air flows into the inside of the power distribution cabinet 1 through the filter 5 and the air inlet pipe 6 to cool the inside of the power distribution cabinet 1, and the air entering the inside of the power distribution cabinet 1 is filtered by the filter 5 to prevent external dust from entering the inside of the power distribution cabinet 1, thereby ensuring the cleanliness of the components inside the power distribution cabinet 1 and improving the stability of use.

[0031] As a preferred embodiment of the above embodiment, it also includes a sealing strip 16, which is installed on the air outlet of the top plate 7 and is used to seal the gap between the filter plate 13 and the air outlet; the gap between the filter plate 13 and the air outlet is sealed by the sealing strip 16 to improve the protection effect, prevent dust from entering, and improve the stability of use.

[0032] As a preferred embodiment of the above embodiment, it also includes a locking pin 19, and a locking pin 19 is arranged on the top plate 7, and the locking pin 19 is used to lock the position of the filter plate 13 inside the power distribution cabinet 1; a locking cylinder 18 is installed on the top plate 7, and a locking pin 19 is installed on the output end of the locking cylinder 18, and a locking block 17 is installed on the slide plate 12, and a pin hole is arranged on the locking block 17; after the filter plate 13 is pushed into the power distribution cabinet 1 and pushed and installed in place, the locking cylinder 18 is started, and the output end of the locking cylinder 18 controls the locking pin 19 to extend outward, and then until the locking pin 19 is inserted into the pin hole of the locking block 17 that slides to its side, the position of the filter plate 13 is locked to prevent the filter plate 13 from accidentally sliding and improve the stability of use.

[0033] As a preferred embodiment of the above embodiment, it also includes a limit pin 20. The limit pin 20 is arranged at the end of the slide rail 10, and the limit pin 20 is used to limit the sliding stroke of the filter plate 13; two groups of limit blocks 21 are relatively installed on the slide plate 12, and the two groups of limit blocks 21 correspond to the two groups of limit pins 20 one by one; when the filter plate 13 is pushed into the distribution cabinet 1, the limit blocks 21 cooperate with the limit pins 20 to limit the sliding stroke of the filter plate 13, so as to position the filter plate 13 and improve the stability of use.

[0034] As a preferred embodiment of the above embodiment, it also includes a rainproof roof 22. The top of the distribution cabinet 1 is provided with a rainproof roof 22. By providing the rainproof roof 22, the distribution cabinet 1 as a whole is protected to prevent rainwater from pouring into the distribution cabinet 1 through the air outlet, thereby protecting the internal components of the distribution cabinet 1 and improving the stability of use.

[0035] As a preferred embodiment of the above embodiment, a protective net 8 is installed on the air outlet of the top plate 7; by providing the protective net 8, the air outlet is externally protected to prevent large-volume foreign matter from entering the interior, and at the same time, the filter plate 13 is protected to improve the stability of use.

[0036] As a preferred embodiment of the above, the end of the locking pin 19 is configured as a ball head structure; by configuring the end of the locking pin 19 to be a ball head structure, the smoothness of inserting the locking pin 19 into the pin hole of the locking block 17 is improved, and slight deviation can be prevented from causing the locking pin 19 to get stuck, thereby improving the stability of use.

[0037] As a preferred embodiment of the above embodiment, four sets of universal movable wheels are arranged at the bottom end of the base 2.

[0038] As a preference of the above embodiment, the two groups of slide rails 10 are parallel to each other.

[0039] The utility model of the stable busbar power distribution cabinet starts the fan 4 when it is working, and the fan 4 sucks in the outside air, and then the air flows into the inside of the power distribution cabinet 1 through the filter 5 and the air inlet pipe 6, so as to cool the inside of the power distribution cabinet 1, and the air entering the inside of the power distribution cabinet 1 is filtered by the filter 5 to prevent the outside dust from entering the inside of the power distribution cabinet 1, so as to ensure the cleanliness of the components inside the power distribution cabinet 1, and the fresh air replaces the hot air inside the power distribution cabinet 1, so that the hot air flows to the air outlet of the top plate 7, and is discharged through the air outlet, and the slide plate 12 is pushed into the power distribution cabinet 1 as a whole. Inside, the filter plate 13 is at the lower side of the air outlet and overlaps with the air outlet to protect the air outlet and prevent external dust from entering through the air outlet. At the same time, the cover plate 14 is sealed with the edge of the inspection port 15 to seal the inspection port 15. When the filter plate 13 needs to be cleaned or replaced, the cover plate 14 is pulled outward, and the cover plate 14 will drive the slide plate 12 as a whole. Under the sliding cooperation of the slider 11 and the slide rail 10, the slide plate 12 drives the filter plate 13 to slide outward until the filter plate 13 slides to the outside of the distribution cabinet 1, and then the filter plate 13 can be removed and replaced.

[0040] The installation method, connection method or setting method of the stable busbar distribution cabinet of the utility model are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A stable busbar distribution cabinet, characterized in that: It comprises a power distribution cabinet, wherein a base is arranged at the bottom of the power distribution cabinet, and a fresh air mechanism is arranged in the base for cooling the inside of the power distribution cabinet; A top plate, wherein an air outlet is provided on the top plate for exhausting the air inside the power distribution cabinet; Slide rails and filter plates, two sets of slide rails are arranged on the top plate, the filter plates are slidably arranged on the slide rails, and the filter plates are used to protect the air outlets.

2. The stable busbar distribution cabinet according to claim 1, characterized in that: The fresh air mechanism includes a fan, a fan support is fixedly installed in the base, an air inlet is arranged at the bottom end of the base, the fan is fixedly installed on the fan support, a filter is fixedly installed in the base, the fan output end is connected with the filter input end, the filter output end is connected with an air inlet pipe, and the air inlet pipe output end is arranged inside the power distribution cabinet.

3. The stable busbar distribution cabinet according to claim 1, characterized in that: It also includes a sealing strip, which is installed on the air outlet of the top plate and is used to seal the gap between the filter plate and the air outlet.

4. The stable busbar distribution cabinet according to claim 1, characterized in that: It also includes a locking pin, which is arranged on the top plate and is used to lock the position of the filter plate inside the power distribution cabinet.

5. The stable busbar distribution cabinet according to claim 1, characterized in that: It also includes a limit pin, and the limit pin is arranged at the end of the slide rail, and the limit pin is used to limit the sliding stroke of the filter plate.

6. The stable busbar distribution cabinet according to claim 1, characterized in that: It also includes a rainproof roof, and a rainproof roof is arranged on the top of the distribution cabinet.

7. The stable busbar distribution cabinet according to claim 1, characterized in that: A protective net is installed on the top plate air outlet.

8. The stable busbar distribution cabinet according to claim 4, characterized in that: The end of the locking pin is arranged as a ball head structure.

9. The stable busbar distribution cabinet according to claim 1, characterized in that: Four sets of universal moving wheels are arranged at the bottom end of the base.

10. The stable busbar distribution cabinet according to claim 1, characterized in that: The two groups of slide rails are parallel to each other.

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