CN210866904U - Wisdom power consumption, safe power consumption control box - Google Patents

Abstract

The utility model belongs to the technical field of control boxes, in particular to a smart electricity and safe electricity control box, comprising a box body, the inside of the box body is hollow, and the front side is provided with an inlet and outlet that communicate with the inside of the box body. The front of the box body is rotatably connected with a box door through hinges, the top of the box body is provided with a heat dissipation gap that communicates with the inside of the box body, and a cover plate is detachably fixed on the top of the box body. The inside of the cover plate of the utility model is communicated with the inside of the box body through the cooperation of the heat dissipation gap and the communication gap. The strip-shaped heat dissipation holes at the bottom of the board are discharged to the outside of the box. Since the outlet of the strip-shaped heat dissipation holes faces vertically downward, and with the design of the dust-proof components, most of the dust and impurities can be isolated from the outside, ensuring the normal operation of the box body. It can also ensure the cleanliness of the inside of the box while dissipating heat.

Description

A smart electricity and safe electricity control box

technical field

The utility model relates to the technical field of control boxes, in particular to a control box for intelligent electricity consumption and safe electricity consumption.

Background technique

In recent years, with the wide application of various advanced technologies in the power grid, intelligence has become an inevitable trend in the development of power grids. The development of smart grids has reached a consensus around the world. During the use of the control box, in order to ensure normal heat dissipation, it is necessary to open a heat dissipation port on the surface of the cabinet body, and through the heat dissipation port, the heat inside the box body is dissipated into the air, so as to provide a suitable working environment for the electrical components inside the control box. , but the design of the heat dissipation hole position is easy to cause external dust and debris to enter the inside of the box, and the dust and debris adhere to the electrical components, which will affect the normal operation and work of the electrical components, and a single heat dissipation hole It cannot meet the cooling requirements of the control box, so the current solution is to increase the cooling effect inside the box by adding a cooling fan. However, the current design of the cooling fan and other structures will occupy a lot of space in the box, making the internal space of the box fault-tolerant. It is inconvenient to overhaul the electrical components inside the box body, therefore, the utility model proposes a control box for intelligent electricity consumption and safe electricity consumption.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a control box for intelligent electricity consumption and safe electricity consumption, which solves the problems of unreasonable position and structure of the heat dissipation holes of the existing electricity consumption control box, and the heat dissipation structure occupies the inner space of the box body.

(2) Technical solutions

In order to achieve the above purpose, the present utility model provides the following technical solutions: a control box for smart electricity and safe electricity use, comprising a box body, the interior of the box body is hollow, and the front side is provided with an inlet and outlet that communicate with the inside of the box body, The front of the box body is rotatably connected with a box door through hinges, the top of the box body is provided with a heat dissipation gap that communicates with the inside of the box body, a cover plate is detachably fixed on the top of the box body, and the cover The inside of the plate is hollow and the bottom is provided with a communication gap that communicates with the inside of the cover plate. The inside of the box is communicated with the inside of the cover plate through the cooperation of the heat dissipation gap and the communication gap. There are no less than three strip-shaped heat-dissipating holes communicated with the inside thereof, the bottom of the cover plate is detachably fixed with a dust-proof component for dust-proofing the strip-shaped heat-dissipating holes, and a ventilation frame is placed at the bottom of the inner wall of the box, The interior of the ventilation frame is hollow and the top of the ventilation frame is provided with no less than seven strip-shaped blowing holes communicating with the interior thereof. One side of the box body is provided with an air conveying assembly for conveying air to the interior of the ventilation frame.

As a preferred technical solution of the present invention, two mounting blocks are symmetrically fixed on the top of the inner wall of the box and at the position corresponding to the heat dissipation gap, and the opposite sides of the two mounting blocks are provided with threaded grooves, so A rectangular frame strip is fixedly installed at the bottom of the cover plate and at the position corresponding to the communication gap. The inner walls are attached to each other, the two sides of the rectangular frame strip are provided with through holes penetrating the rectangular frame strip, and the two sides of the rectangular frame strip are fixedly connected with the corresponding mounting blocks by bolts.

As a preferred technical solution of the present invention, the number of the dust-proof components is equal to the number of the strip-shaped heat dissipation holes.

As a preferred technical solution of the present invention, the dustproof assembly includes two positioning studs, and the two positioning studs are symmetrically fixed to the bottom of the cover plate and are located on both sides of the corresponding strip-shaped heat dissipation holes. A dustproof frame is movably sleeved on the positioning studs, and a threaded ring is threadedly connected to the two positioning studs.

As a preferred technical solution of the present invention, the positioning stud is provided with an internal thread, the inner wall of the threaded ring is provided with an external thread, and the dust-proof frame is provided with two diameters equal to the positioning stud. perforation.

As a preferred technical solution of the present invention, the air transmission assembly includes a protective box, the protective box is fixed on one side of the box body, the bottom of the inner wall of the protective box is fixedly installed with a blower, and the back of the protective box is fixedly installed with a blower. A ventilation hole is opened and a screen frame is arranged to cover the ventilation hole. The air outlet of the blower is connected with an air supply pipe, and one end of the air supply pipe passes through the protective box and the box body in turn and communicates with the interior of the ventilation frame.

As a preferred technical solution of the present invention, one side of the ventilation frame is provided with an inlet and outlet hole, one end of the air supply pipe penetrates the inlet and outlet hole and extends to the interior of the ventilation frame, and the diameter of the inlet and outlet holes is larger than that of the air supply pipe The outer diameter of the inlet and outlet holes is clamped with a rubber sealing ring.

(3) Beneficial effects

Compared with the prior art, the utility model provides a control box for intelligent electricity consumption and safe electricity consumption, which has the following beneficial effects:

1. In this smart electricity and safe electricity control box, the inside of the cover is connected to the inside of the box through the cooperation of the heat dissipation gap and the communication gap. In a natural state, the heat inside the box will accumulate in the The inside of the cover plate, and then the heat can be discharged to the outside of the box through the strip-shaped heat dissipation holes at the bottom of the cover plate. Since the outlet of the strip-shaped heat dissipation holes faces vertically downward, combined with the design of the dust-proof components, most of the dust and heat can be removed. The impurities are isolated from the outside, which not only ensures the normal heat dissipation of the box body, but also ensures the cleanliness of the inside of the box body. At the same time, the air delivery component designed on the outside of the box body delivers air to the interior of the ventilation frame. The top, so the heat dissipation air flows from bottom to top, which can quickly take the heat out of the box and discharge it through the strip-shaped heat dissipation holes on the cover plate. At the same time, the design of the position of the air supply component improves the fault tolerance rate of the internal space of the box, which is convenient and convenient. Check and overhaul the electrical components inside the box.

2. In this smart electricity and safe electricity control box, the cover plate and the box body are directly fixed by the cooperation of the installation block and the rectangular frame strip. Since the rectangular frame strip is located inside the box body, and the fixing position is located inside the box body , to ensure the sealing between the cover plate and the box body, and to ensure the waterproofness of the connection position between the cover plate and the box body when used outdoors.

3. In the smart electricity and safe electricity control box, the dust-proof frame is fixed on the bottom of the cover plate through the cooperation of positioning studs and threaded rings, and the strip-shaped heat dissipation holes can be shielded by the dust-proof frame to play a dust-proof effect. The dustproof performance of the utility model is improved, and at the same time, the dustproof frame is convenient for disassembly, replacement and cleaning, and the structure design is simple and effective.

Description of drawings

1 is a front view of a three-dimensional structure of the present utility model;

Fig. 2 is the bottom view of the three-dimensional structure of the present utility model;

Fig. 3 is the rear view of the three-dimensional structure of the utility model;

4 is a perspective view of the box structure of the present utility model;

5 is a perspective view of a cover plate structure of the present invention;

FIG. 6 is a perspective view of the structure of the ventilation frame of the present invention.

In the picture: 1. Box body; 2. Box door; 3. Heat dissipation gap; 4. Mounting block; 5. Cover plate; 6. Connecting gap; 7. Rectangular frame strip; 8. Strip cooling hole; 9. Dustproof Component; 901, positioning stud; 902, dustproof frame; 903, threaded ring; 10, ventilation frame; 11, strip air hole; 12, air supply assembly; 121, protective box; 122, blower; 123, filter screen frame; 124, air supply pipe; 13, inlet and outlet holes; 14, rubber sealing ring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example

Please refer to FIGS. 1-6 , the present invention provides the following technical solutions: a smart electricity and safe electricity control box, including a box body 1 , the interior of the box body 1 is hollow and the front side is opened to communicate with the inside of the box body 1 Import and export, the front of the box body 1 is connected with a box door 2 through hinges, the top of the box body 1 is provided with a heat dissipation gap 3 that communicates with the inside of the box body 1, and a cover plate 5 is detachably fixed on the top of the box body 1 , the interior of the cover plate 5 is hollow and the bottom is provided with a communication gap 6 that communicates with the interior of the cover plate 5. The interior of the box 1 communicates with the interior of the cover plate 5 through the cooperation of the heat dissipation gap 3 and the communication gap 6. The bottom of the plate 5 is provided with no less than three strip-shaped heat dissipation holes 8 that communicate with its interior. The bottom of the cover plate 5 is detachably fixed with a dustproof component 9 for dustproofing the strip-shaped heat dissipation holes 8. A ventilation frame 10 is placed at the bottom of the box. The interior of the ventilation frame 10 is hollow and the top of the ventilation frame 10 is provided with no less than seven strip-shaped air holes 11 that communicate with the interior. The air conveying assembly 12 for conveying air.

In this embodiment, under normal circumstances, the box door 2 is closed, and the inlet and outlet on the front of the box body 1 are blocked, so that the inside of the box body 1 is kept in a closed environment; It is connected with the inside of the box body 1. In the natural state, the heat inside the box body 1 will accumulate in the inside of the cover plate 5 from bottom to top, and then the heat can be discharged to the cover plate 5 through the strip-shaped heat dissipation holes 8 at the bottom of the cover plate 5. Outside the box body 1, since the outlet of the strip-shaped heat dissipation hole 8 faces vertically downward, and with the design of the dustproof component 9, most of the dust and impurities can be isolated from the outside, which can ensure the normal heat dissipation of the box body 1 and at the same time ensure The interior of the box body 1 is cleaned, and the air supply assembly 12 designed on the outside of the box body 1 delivers air to the interior of the ventilation frame 10. Since the strip-shaped blowing holes 11 are opened on the top of the ventilation frame 10, the heat dissipation air circulates from bottom to top , the heat can be quickly taken out of the box body 1 and discharged through the strip-shaped heat dissipation holes 8 on the cover plate 5. At the same time, the design of the position of the air supply assembly 12 improves the fault tolerance rate of the internal space of the box body 1 and facilitates the analysis of the interior of the box body 1. Check and repair the electrical components.

Specifically, two mounting blocks 4 are symmetrically fixed on the top of the inner wall of the box body 1 and at the position corresponding to the heat dissipation gap 3 . The opposite sides of the two mounting blocks 4 are provided with threaded grooves. The bottom of the cover plate 5 corresponds to the communication gap. The rectangular frame strip 7 is fixedly installed at the position of 6, one end of the rectangular frame strip 7 penetrates the heat dissipation gap 3 and extends to the inside of the box 1, and the outer surface around the rectangular frame strip 7 and the inner wall around the heat dissipation gap 3 are attached to each other, Both sides of the rectangular frame strip 7 are provided with through holes penetrating the rectangular frame strip 7 , and both sides of the rectangular frame strip 7 are fixedly connected to the corresponding mounting blocks 4 by bolts.

In this embodiment, the cover plate 5 and the box body 1 are directly fixed by the cooperation of the mounting block 4 and the rectangular frame strip 7. Since the rectangular frame strip 7 is located inside the box body 1, and the fixing position is located inside the box body 1, the direct Use bolts to pass through the through holes on the rectangular frame strip 7 and the threaded grooves on the mounting block 4 for bolt connection. The sealing between the cover plate 5 and the box body 1 is ensured, and the waterproofness of the connection position between the cover plate 5 and the box body 1 can also be ensured when used outdoors.

Specifically, the number of the dustproof components 9 is equal to the number of the strip-shaped heat dissipation holes 8 .

In this embodiment, it is ensured that each strip-shaped heat dissipation hole 8 has a corresponding dust-proof component 9 to perform dust-proof treatment on it.

Specifically, the dustproof assembly 9 includes two positioning studs 901 . The two positioning studs 901 symmetrically fix the bottom of the cover plate 5 and are located on both sides of the corresponding strip-shaped heat dissipation holes 8 . The two positioning studs 901 are movable sleeves on A dustproof frame 902 is connected, and a threaded ring 903 is threadedly connected to the two positioning studs 901 .

In this embodiment, the dustproof frame 902 is fixed on the bottom of the cover plate 5 through the cooperation of the positioning stud 901 and the threaded ring 903, and the strip-shaped heat dissipation hole 8 can be shielded by the dustproof frame 902 to play a dustproof effect, which improves the The dustproof performance of the utility model is convenient for disassembly, replacement and cleaning of the dustproof frame 902, and the structure design is simple and effective. The bottom of the frame 902 makes the dustproof frame 902 closely fit with the bottom of the cover plate 5 .

Specifically, the positioning stud 901 is provided with internal threads, the inner wall of the threaded ring 903 is provided with external threads, and the dustproof frame 902 is provided with two through holes with the same diameter as the positioning stud 901 .

In this embodiment, it is ensured that the dustproof frame 902 can be placed on the positioning stud 901 smoothly.

Specifically, the air delivery assembly 12 includes a protective box 121, the protective box 121 is fixed on one side of the box body 1, a blower 122 is fixedly installed at the bottom of the inner wall of the protective box 121, and a vent hole is opened on the back of the protective box 121 and is provided with a ventilation hole. In the filter frame 123 covered by the air holes, the air outlet of the blower 122 is connected to the air supply pipe 124.

In this embodiment, the blower 122 works to transport the air into the interior of the ventilation frame 10 through the air supply pipe 124, and then the air can circulate from bottom to top through the strip-shaped blowing holes 11 on the ventilation frame 10, wherein the protective box 121 is a A filter frame 123 is installed at the position where the protective box 121 communicates with the outside air, and the filter frame 123 can be disassembled for cleaning, thus ensuring that there is only a small amount of dust and impurities in the air entering the box 1 .

Specifically, one side of the ventilation frame 10 is provided with an inlet and outlet hole 13, and one end of the air supply pipe 124 penetrates the inlet and outlet hole 13 and extends to the interior of the ventilation frame 10. The diameter of the inlet and outlet hole 13 is larger than the outer diameter of the air supply pipe 124. A rubber sealing ring 14 is snapped on the inside of the .

In this embodiment, there will be a small amount of dust and impurities in the air transported to the inside of the box body 1, and these impurities will accumulate inside the ventilation frame 10. Since the ventilation frame 10 is placed inside the box body 1, and the ventilation frame 10 It is movably connected with the air supply pipe 124, so it is convenient to take out the ventilation frame 10 for cleaning. The outer diameter of the rubber sealing ring 14 located on the outer part of the ventilation frame 10 is larger than the inner diameter of the inlet and outlet holes 13, and the rubber sealing ring 14 is inserted into the inlet and outlet holes. 13 to fix it inside.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. A control box for smart electricity and safe electricity use, comprising a box body (1), characterized in that: the inside of the box body (1) is hollow and the front side is provided with a connection to the inside of the box body (1). Outlet, the front of the box (1) is connected with a box door (2) through hinges, and the top of the box (1) is provided with a heat dissipation gap (3) that communicates with the inside of the box (1). A cover plate (5) is detachably fixed on the top of the box body (1), the interior of the cover plate (5) is hollow and the bottom is provided with a communication gap (6) that communicates with the interior of the cover plate (5). ), the inside of the box (1) communicates with the inside of the cover plate (5) through the cooperation of the heat dissipation gap (3) and the communication gap (6), and the bottom of the cover plate (5) is provided with no less than Three strip-shaped heat dissipation holes (8) communicated with the inside thereof, the bottom of the cover plate (5) is detachably fixed with a dustproof component (9) for dustproofing the strip-shaped heat dissipation holes (8), the box A ventilation frame (10) is placed at the bottom of the inner wall of the body (1), the interior of the ventilation frame (10) is hollow and the top of the ventilation frame (10) is provided with no less than seven strip-shaped blowing holes (11) communicating with the interior thereof, so One side of the box body (1) is provided with an air conveying assembly (12) for conveying air to the inside of the ventilation frame (10). 2. A smart electricity and safe electricity control box according to claim 1, characterized in that: two symmetrically fixed at the top of the inner wall of the box (1) and at the position corresponding to the heat dissipation gap (3) Mounting blocks (4), two opposite sides of the mounting blocks (4) are provided with threaded grooves, and a rectangular frame strip ( 7), one end of the rectangular frame strip (7) penetrates the heat dissipation gap (3) and extends to the inside of the box (1), the outer surface around the rectangular frame strip (7) and the heat dissipation gap (3) around the outer surface. The inner walls are attached to each other, both sides of the rectangular frame strip (7) are provided with through holes penetrating the rectangular frame strip (7), and both sides of the rectangular frame strip (7) are installed with corresponding bolts. Block (4) is fixedly connected. 3. A smart and safe electricity control box according to claim 1, characterized in that: the number of the dust-proof components (9) is equal to the number of the strip-shaped heat dissipation holes (8). 4. A smart electricity and safe electricity control box according to claim 3, characterized in that: the dustproof assembly (9) comprises two positioning studs (901), and the two positioning studs (901) The bottom of the cover plate (5) is symmetrically fixed and located on both sides of the corresponding strip-shaped heat dissipation holes (8). A threaded ring (903) is threadedly connected to each of the positioning studs (901). 5. A smart electricity and safe electricity control box according to claim 4, characterized in that: the positioning stud (901) is provided with internal threads, and the inner wall of the threaded ring (903) is provided with External thread, the dustproof frame (902) is provided with two through holes with the same diameter as the positioning stud (901). 6. A smart electricity and safe electricity control box according to claim 1, characterized in that: the air transmission assembly (12) comprises a protective box (121), and the protective box (121) is fixed on the box One side of the body (1), the bottom of the inner wall of the protective box (121) is fixedly installed with a blower (122), the back of the protective box (121) is provided with a ventilation hole and is provided with a screen frame that blocks the ventilation hole (123), the air outlet of the blower (122) is communicated with an air supply pipe (124), and one end of the air supply pipe (124) runs through the protective box (121) and the box body (1) in turn and is connected to the ventilation frame (10). ) is internally connected. 7. A smart electricity and safe electricity control box according to claim 6, characterized in that: one side of the ventilation frame (10) is provided with an inlet and outlet hole (13), the air supply pipe (124) ) one end runs through the inlet and outlet holes (13) and extends to the interior of the ventilation frame (10), the diameter of the inlet and outlet holes (13) is larger than the outer diameter of the air supply pipe (124), and the inner parts of the inlet and outlet holes (13) are clamped There is a rubber seal (14).

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