Distribution box with high working stability

Abstract

The utility model discloses a distribution box with high working stability, which comprises a distribution box and a blowback assembly, a support is fixedly mounted on the outer surface of the lower end of the distribution box, an air outlet is formed in the outer surface of the lower end of the distribution box, and an air inlet is formed in the upper part of the outer surface of one side of the distribution box. And an air inlet filtering heat dissipation structure is fixedly installed on one side of the distribution box, the air inlet filtering heat dissipation structure is located on one side of the air inlet, and the air inlet is fixedly formed in the outer surface of the upper end of the air inlet filtering heat dissipation structure. According to the distribution box with the high working stability, dust can be conveniently filtered and prevented from entering the distribution box through the arranged air inlet filtering and heat dissipation structure, stable operation of the distribution box is guaranteed, a filter cover in the air inlet filtering and heat dissipation structure can be conveniently backflushed through the arranged backflushing assembly, and the working stability of the distribution box is improved. And the filter cover is convenient to clean and does not need to be detached for cleaning, so that the convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of distribution box, specifically is a distribution box with high working stability. BACKGROUND

[0002] The main role of the secondary distribution box of the construction site is to further distribute the power to each branch circuit and is responsible for a power supply area.

[0003] In the prior art, in order to ensure the heat dissipation of the distribution box, a heat dissipation groove is generally formed on both sides of the distribution box, but dust is large in the construction site, and the dust is easy to enter the inside of the distribution box, thereby affecting the stability of the operation of the electrical components inside the distribution box.

[0004] Therefore, we provide a distribution box with high working stability. UTILITY MODEL CONTENTS

[0005] (I) technical problems solved

[0006] In view of the deficiencies in the prior art, the utility model provides a distribution box with high working stability, which has a filtering structure, avoids dust from entering the inside of the distribution box, and has a local backflushing cleaning structure, so that the filter cover can be automatically cleaned, and the problems in the background art can be effectively solved.

[0007] (II) technical scheme

[0008] To achieve the above-mentioned purpose, the utility model takes the technical scheme that a distribution box with high working stability comprises a distribution box and a backflushing assembly, the lower end outer surface of the distribution box is fixedly installed with a support, the lower end outer surface of the distribution box is provided with an air outlet, the upper part of the outer surface of one side of the distribution box is provided with an air inlet, one side of the distribution box is fixedly installed with an air inlet filtering and heat dissipation structure, the air inlet filtering and heat dissipation structure is located on one side of the air inlet, the upper end outer surface of the air inlet filtering and heat dissipation structure is fixedly installed with an air inlet, the air inlet filtering and heat dissipation structure comprises a protective cover, a partition, an air outlet, a filter cover, a guide plate, a rectangular frame and a heat dissipation fan, the backflushing assembly comprises an inclined support plate, a mounting frame, an air pump, a suction pipe, an exhaust pipe, a backflushing pipe and a backflushing hole, one end of the rectangular frame is fixed in the air inlet, the heat dissipation fan is fixedly installed in the inside of the rectangular frame, and the rectangular frame is fixedly installed on the upper part of the outer surface of one side of the protective cover.

[0009] Preferably, the partition is fixedly installed on the upper part of the inner cavity of the protective cover, the air outlet is formed in the middle of the upper end outer surface of the partition, the filter cover is located below the air outlet, and the filter cover is fixedly installed on the lower end outer surface of the partition.

[0010] Preferably, the guide plate is fixedly installed on the upper part of the inner cavity of the protective cover.

[0011] Preferably, the mounting frame is fixedly installed on the upper portion of the outer surface of the protective cover away from the rectangular frame, the inclined support plate is fixedly installed between the lower end outer surface of the mounting frame and the outer wall of the protective cover, the air pump is fixedly installed on the upper end outer surface of the mounting frame, the air suction pipe is fixedly installed on one end of the outer surface of the air pump, and the air exhaust pipe is fixedly installed on one side of the outer surface of the air pump.

[0012] Preferably, the filter screen is fixedly installed in the inner portion of the air suction pipe away from the air pump.

[0013] Preferably, the back flushing pipe is located in the inner portion of the filter cover, the back flushing hole is formed in the outer wall of the back flushing pipe, the air exhaust pipe is fixedly connected to the middle portion of the outer surface of the back flushing pipe penetrating through the protective cover and the deflector, and the inner cavity of the air exhaust pipe is in communication with the inner cavity of the back flushing pipe.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides a distribution box with high working stability, which has the following beneficial effects:

[0016] 1、 this distribution box with high working stability, through setting up the air inlet filter heat radiation structure, dust is filtered, dust is prevented from entering the inside of the distribution box, and stable operation of the distribution box is ensured.

[0017] 2、 this distribution box with high working stability, through setting up the back flushing assembly, the filter cover in the air inlet filter heat radiation structure is back flushed, the filter cover is cleaned, the filter cover does not need to be disassembled and cleaned, and convenience is improved. ACCURACY

[0018] Figure 1 It is the overall structure schematic view of the utility model distribution box with high working stability.

[0019] Figure 2 It is the partial structure schematic view of the utility model distribution box with high working stability.

[0020] Figure 3 It is the structure schematic view of the air inlet filter heat radiation structure and the back flushing assembly in the utility model distribution box with high working stability.

[0021] Figure 4 It is the side view sectional view of the air inlet filter heat radiation structure in the utility model distribution box with high working stability.

[0022] In the figure: 1. Distribution box; 2. Bracket; 3. Air intake, filtration and heat dissipation structure; 4. Back-blowing assembly; 5. Air inlet; 6. Protective cover; 7. Diagonal support plate; 8. Mounting bracket; 9. Air pump; 10. Exhaust pipe; 11. Exhaust pipe; 12. Back-blowing pipe; 13. Back-blowing hole; 14. Partition; 15. Vent; 16. Filter cover; 17. Guide plate; 18. Rectangular frame; 19. Cooling fan. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] This embodiment is a distribution box with high working stability.

[0025] like Figures 1-4 As shown, it includes a distribution box 1 and a back-blowing component 4, a bracket 2 is fixedly installed on the outer surface of the lower end of the distribution box 1, an air outlet is provided on the outer surface of the lower end of the distribution box 1, and an air inlet 5 is provided on the upper part of the outer surface of one side of the distribution box 1, an air inlet filter and heat dissipation structure 3 is fixedly installed on one side of the distribution box 1, and the air inlet filter and heat dissipation structure 3 is located on one side of the air inlet 5, and the air inlet 5 is fixedly installed on the outer surface of the upper end of the air inlet filter and heat dissipation structure 3, the air inlet filter and heat dissipation structure 3 includes a protective cover 6, a partition 14, an air vent 15, a filter cover 16, a guide plate 17, a rectangular frame 18 and a cooling fan 19, the back-blowing component 4 includes a diagonal support plate 7, a mounting frame 8, an air pump 9, an exhaust pipe 10, an exhaust pipe 11, a back-blowing pipe 12 and a back-blowing hole 13, and one end of the rectangular frame 18 is fixed in the air inlet 5, the cooling fan 19 is fixedly installed inside the rectangular frame 18, and the rectangular frame 18 is fixedly installed on the upper part of the outer surface of one side of the protective cover 6.

[0026] The partition 14 is fixedly mounted on the upper part of the inner cavity of the protective cover 6, the air outlet 15 is opened in the middle of the outer surface of the upper end of the partition 14, the filter cover 16 is located at the lower part of the air outlet 15, and the filter cover 16 is fixedly mounted on the outer surface of the lower end of the partition 14; the guide plate 17 is fixedly mounted on the upper part of the inner cavity of the protective cover 6; the mounting frame 8 is fixedly mounted on the upper part of the outer surface of the side of the protective cover 6 away from the rectangular frame 18, the diagonal support plate 7 is fixedly mounted between the outer surface of the lower end of the mounting frame 8 and the outer wall of the protective cover 6, and the air pump 9 is fixedly mounted on The upper end outer surface of the mounting frame 8, the exhaust pipe 10 is fixedly mounted on the outer surface of one end of the air pump 9, and the exhaust pipe 11 is fixedly mounted on the outer surface of one side of the air pump 9; a filter is fixedly mounted inside the exhaust pipe 10 away from the end of the air pump 9; the backblowing pipe 12 is located inside the filter cover 16, and the backblowing hole 13 is opened on the outer wall of the backblowing pipe 12. The exhaust pipe 11 passes through the protective cover 6, the guide plate 17 and is fixedly connected to the middle part of the upper end outer surface of the backblowing pipe 12, and the inner cavity of the exhaust pipe 11 is connected to the inner cavity of the backblowing pipe 12.

[0027] It needs to be explained that the utility model discloses a distribution box with high working stability, and the distribution box 1 and the support 2 recorded in the paper belong to the prior art, which can be effectively known by the person skilled in the art, and details are not repeated again; The air outlet is formed in the lower end outer surface of the distribution box 1, the air inlet filtering and heat dissipation structure 3 is arranged, through the operation of the heat dissipation fan 19, the outside fresh air enters through the bottom of the protective cover 6, is filtered through the filter cover 16, the filter cover 16 filters dust, avoids dust from entering the inside of the distribution box 1, guarantees the stable operation of the distribution box 1, and the filtered air enters the inside of the distribution box 1 through the air inlet 5 and is heat dissipated; The blowback assembly 4 is arranged, after the filter cover 16 is used for a period of time, dust is retained on the outer wall of the filter cover 16, the ventilation and the filtering effect of the filter cover 16 are influenced, the air suction pipe 10 is driven to suck air through the operation of the air pump 9, and the filter screen is installed in the inside of one end of the air suction pipe 10, through the operation of the air pump 9, the gas is sprayed through the blowback hole 13 of the blowback pipe 12 outer wall, blows to the filter cover 16, and is cleaned, without the filter cover 16 being disassembled, convenient to use.

[0028] It needs to be explained that in the present text, relational terms such as first and second (one and two) are used only to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between such entities or operations. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that comprises a list of elements does not only include those elements, but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, the element defined by the phrase "comprises a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0029] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principles of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A distribution box with high working stability, comprising a distribution box (1) and a backflush assembly (4), wherein a bracket (2) is fixedly mounted on the outer surface of the lower end of the distribution box (1), an air outlet is provided on the outer surface of the lower end of the distribution box (1), and an air inlet (5) is provided on the upper portion of the outer surface of one side of the distribution box (1), characterized in that: The power distribution box (1) is fixedly installed with an air inlet filtering and heat dissipation structure (3) on one side, and the air inlet filtering and heat dissipation structure (3) is located on one side of an air inlet (5), and the upper end outer surface of the air inlet filtering and heat dissipation structure (3) is fixedly installed with the air inlet (5), and the air inlet filtering and heat dissipation structure (3) comprises a protective cover (6), a partition plate (14), an air outlet (15), a filter cover (16), a guide plate (17), a rectangular frame (18) and a heat dissipation fan (19), the back flushing assembly (4) comprises an inclined support plate (7), a mounting bracket (8), an air pump (9), a suction pipe (10), an exhaust pipe (11), a back flushing pipe (12) and a back flushing hole (13), one end of the rectangular frame (18) is fixed in the air inlet (5), the heat dissipation fan (19) is fixedly installed in the inside of the rectangular frame (18), and the rectangular frame (18) is fixedly installed on the upper part of the outer surface of one side of the protective cover (6).

2. The distribution box of claim 1, wherein: The partition plate (14) is fixedly installed on the upper part of the inner cavity of the protective cover (6), the air outlet (15) is formed in the middle of the upper end outer surface of the partition plate (14), the filter cover (16) is located below the air outlet (15), and the filter cover (16) is fixedly installed on the lower end outer surface of the partition plate (14).

3. The distribution box of claim 2, wherein: The guide plate (17) is fixedly installed on the upper part of the inner cavity of the protective cover (6).

4. The distribution box of claim 3, wherein: The mounting bracket (8) is fixedly installed on the upper part of the outer surface of the side of the protective cover (6) away from the rectangular frame (18), the inclined support plate (7) is fixedly installed between the lower end outer surface of the mounting bracket (8) and the outer wall of the protective cover (6), the air pump (9) is fixedly installed on the upper end outer surface of the mounting bracket (8), the suction pipe (10) is fixedly installed on one end of the outer surface of the air pump (9), and the exhaust pipe (11) is fixedly installed on one side of the outer surface of the air pump (9).

5. The distribution box of claim 4, wherein: The filter screen is fixedly installed in the inside of the end of the suction pipe (10) away from the air pump (9).

6. The distribution box of claim 5, wherein: The back flushing pipe (12) is located in the inside of the filter cover (16), the back flushing hole (13) is formed in the outer wall of the back flushing pipe (12), the exhaust pipe (11) penetrates the protective cover (6), the guide plate (17) and the middle of the upper end outer surface of the back flushing pipe (12) and is fixedly connected, and the inner cavity of the exhaust pipe (11) is communicated with the inner cavity of the back flushing pipe (12).

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