Outdoor waterproof heat insulation metering box

Abstract

The utility model discloses an outdoor waterproof heat-insulation metering box, which belongs to the technical field of outdoor waterproof heat-insulation metering boxes, and comprises a shell, a ceiling, a waterproof ventilation assembly and a pair of positioning support assemblies, the top of the shell is attached to the bottom of the ceiling, and the bottom of the ceiling is fixedly connected with the top of a metering box body. According to the outdoor waterproof heat insulation metering box, rainwater can be prevented from directly entering the interior of the shell through the ventilation opening through the inclined baffle plate, and the waterproof heat insulation effect is achieved; and after entering the V-shaped ventilation pipe through the ventilation opening, splashed water drops fall to the bottom along a pipeline of the V-shaped ventilation pipe and flow out through the fine holes, and air enters the ventilation groove through the V-shaped ventilation pipe, so that the problem that most of existing outdoor waterproof heat-insulation metering boxes cannot guarantee ventilation and cooling, and the ventilation effect is poor is solved. And the situation that the metering box body is wetted by accidentally sputtered water drops is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor waterproof and heat-insulating metering boxes, in particular to an outdoor waterproof and heat-insulating metering box. Background Art

[0002] The meter box is a collection of metering instruments and auxiliary equipment necessary for measuring electric energy, including electric energy meters, voltage and current transformers for measurement and their secondary circuits, electric energy metering panels, cabinets, boxes, etc. The meter box, also known as the electric meter box, is a widely used power distribution product in low-voltage power distribution systems for indoor and outdoor metering in cities and towns. Usually, multiple electric meters are installed in an electric energy meter box, and one user corresponds to one electric meter. The electric energy meter box protects the internal electric meters. As most outdoor meter boxes need to be installed in open-air environments, they need to have waterproof and heat-insulating functions to prevent leakage accidents, improve the safety of the electric energy meter box body when used outdoors, and extend its service life.

[0003] For example, a floor-standing electric energy meter box with Chinese patent publication number CN219304264U, regarding the technical field of electric energy meter boxes, includes an electric energy meter box body and a top cover, the top cover is fixedly connected to the top of the electric energy meter box body, heat dissipation ports are provided on both sides of the electric energy meter box body, the bottom end of the electric energy meter box body is fixedly connected to a floor seat, a groove is provided on the floor seat, a protective cloth is installed inside the groove, a support frame is fixedly connected to the top of the protective cloth, a connecting component is installed on the electric energy meter box body, and the connecting component includes a panel and a fixed seat. Although this solution can build a waterproof barrier through a foldable and retractable waterproof cloth, the service life of the waterproof cloth will be greatly shortened after being exposed to the sun, resulting in poor waterproof effect, and the waterproof cloth blocks the vents on the meter box while waterproofing, resulting in a decrease in the cooling performance of the meter box. Utility Model Content

[0004] The utility model aims to provide an outdoor waterproof and heat-insulating metering box, which can ensure the cooling performance of the metering box while taking into account the waterproof effect.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] Provided is an outdoor waterproof and heat-insulating metering box, comprising an outer shell and a ceiling, wherein the top of the outer shell is fitted with the bottom of the ceiling, and the bottom of the ceiling is fixedly connected to the top of the metering box body. The invention also comprises a waterproof ventilation component and a pair of positioning support components, wherein the positioning support component is used to support the metering box body, and the metering box body can be vertically slidably installed in the outer shell, and a handle is fixedly connected to the top of the ceiling. The waterproof ventilation component comprises a plurality of inclined baffles and a pair of V-shaped ventilation pipes, wherein the plurality of inclined baffles are symmetrically distributed at both ends of the outer shell, a plurality of ventilation slots are provided at both ends of the metering box body, and a plurality of ventilation openings are provided at both ends of the outer shell, the inclined baffles are correspondingly arranged at the top of the ventilation openings and are fixedly connected to the outer shell, and two V-shaped ventilation pipes are symmetrically distributed at both ends of the metering box body, and the two ends of the V-shaped ventilation pipes are respectively connected to the ventilation slots and the ventilation openings, and a plurality of penetrating fine holes are provided at the bottom of the V-shaped ventilation pipes.

[0007] Furthermore, the positioning support assembly includes a support block and a rotating plate. The support block is fixedly connected to the inner wall of one end of the outer shell, the rotating plate is slidably connected to the inner wall of the support block, an empty slot is opened on the top of the support block, a groove is opened on the bottom wall of the empty slot, and support slots are opened on the bottom of both ends of the metering box body; when the rotating plate is in a horizontal state, the bottom of the rotating plate and the bottom wall of the empty slot are in conflict with each other, and the top of the rotating plate and the top wall of the supporting slot are in conflict with each other; when the rotating plate is in a vertical state, the rotating plate is separated from the support slot, and the outer periphery of the rotating plate is in contact with the inner wall of the support block.

[0008] Furthermore, the positioning support assembly also includes a plurality of spring dampers and rubber rings, the bottoms of the plurality of spring dampers are respectively fixedly connected to the four corners of the bottom wall of the shell, and the top of the rubber ring is fixedly connected to the bottom of the metering box body.

[0009] Furthermore, the waterproof ventilation component also includes a drain pipe and a valve. The top of the drain pipe is fixedly connected to the bottom of the shell, one end of the drain pipe is connected to the inside of the shell, the bottom wall of the shell is a sloped structure, and the valve is fixedly connected to the periphery of the drain pipe.

[0010] Furthermore, the waterproof ventilation assembly also includes a plurality of supporting legs and a plurality of T-shaped bolts. The tops of the plurality of supporting legs are respectively fixedly connected to the four corners of the bottom of the shell, and the tops of the T-shaped bolts are threadedly connected to the bottoms of the supporting legs.

[0011] Furthermore, a pair of slide rails are fixedly connected to the inner wall of one side of the shell, and a pair of sliders are fixedly connected to one side of the metering box body, and the sliders are slidably connected to the outer periphery of the slide rails.

[0012] Beneficial effects of the utility model: The utility model can make rain fall on the inclined baffle and slide down along the inclined baffle in rainy weather, thereby preventing rain from directly entering the inside of the shell through the vents and wetting the meter box body. When there is water accumulation on the road, water droplets splashed by passing cars and animals enter the V-shaped ventilation pipe through the vents. Due to the large mass of the water droplets, they will fall along the pipe of the V-shaped ventilation pipe to the bottom of the V-shaped ventilation pipe and flow out through the pores, while the air enters the ventilation slot through the V-shaped ventilation pipe, thereby ensuring ventilation and cooling, further preventing water droplets accidentally splashed into the shell from wetting the meter box body, and having high waterproof and cooling performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments of the present utility model. Obviously, the drawings described below are only some embodiments of the present utility model, and for ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work.

[0014] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 3 This is a cross-sectional view of the shell structure of the utility model Figure 1 ;

[0017] Figure 4 This is a schematic diagram of the structure of the metering box body of the utility model;

[0018] Figure 5 This is a cross-sectional view of the shell structure of the utility model Figure 2 .

[0019] In the figure:

[0020] 1. Shell; 10. Ventilation port; 11. Slide rail; 12. Ceiling; 13. Handle; 14. Metering box body; 15. Ventilation slot; 16. Support slot; 17. Slider;

[0021] 2. Waterproof ventilation assembly; 20. Inclined baffle; 21. V-shaped ventilation pipe; 22. Fine hole; 23. Drain pipe; 24. Valve; 25. Support leg; 26. T-shaped bolt;

[0022] 3. Positioning support assembly; 30. Support block; 31. Empty slot; 32. Groove; 33. Rotating plate; 34. Spring damper; 35. Rubber ring. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0024] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0025] Reference Figures 1 to 5An outdoor waterproof and heat-insulating meter box shown includes an outer shell 1 and a ceiling 12. The top of the outer shell 1 fits with the bottom of the ceiling 12, and the bottom of the ceiling 12 is fixedly connected to the top of the meter box body 14. The ceiling 12 and the outer shell 1 block rainwater, which can prevent the meter box body 14 from being directly wetted by rainwater, and can also prevent sunlight exposure, playing a role of heat insulation. It also includes a waterproof ventilation component 2 and a pair of positioning support components 3. The positioning support component 3 is used to support the meter box body 14. The meter box body 14 can be vertically slidably installed in the outer shell 1. It is only necessary to slide the meter box body 14 out of the outer shell 1 to the top, and then rotate the door panel on the meter box body 14, so that the meter box body 14 can be easily opened. A handle 13 is fixedly connected to the top of the ceiling 12, and the handle 13 is provided to facilitate pulling the meter box body 14 upward. The waterproof ventilation assembly 2 includes a plurality of inclined baffles 20 and a pair of V-shaped ventilation pipes 21. The plurality of inclined baffles 20 are symmetrically distributed at both ends of the housing 1. A plurality of ventilation slots 15 are provided at both ends of the metering box body 14. A plurality of vents 10 are provided at both ends of the housing 1. By providing the vents 10 and the ventilation slots 15, the air inside the metering box body 14 can circulate with the outside of the housing 1, achieving a good cooling effect. The inclined baffles 20 are correspondingly arranged at the top of the vents 10 and fixedly connected to the housing 1. The inclined baffles 20 can be used to make rainwater fall on the inclined baffles 20 and slide down along the inclined baffles 20 in rainy weather, thereby preventing rainwater from directly entering the housing 1 through the vents 10 and wetting the metering box body 14. Two V-shaped ventilation pipes 21 are symmetrically distributed at both ends of the metering box body 14. The two ends of the V-shaped ventilation pipes 21 are respectively connected with the ventilation slots 15 and the vents 10. The bottom of the V-shaped ventilation pipes 21 is provided with a plurality of through holes 22. When there is water on the road, passing cars and animals will splash some water droplets. When the water droplets enter the V-shaped ventilation pipe 21 through the vent 10, due to their large mass, they will fall along the pipe of the V-shaped ventilation pipe 21 to the bottom of the V-shaped ventilation pipe 21 and flow out through the pores 22, while the air enters the ventilation groove 15 through the V-shaped ventilation pipe 21. This can further prevent water droplets accidentally splashed into the outer shell 1 from wetting the meter box body 14 while ensuring ventilation and cooling, and has high waterproof and cooling performance.

[0026] The positioning support assembly 3 includes a support block 30 and a rotating plate 33. The support block 30 is fixedly connected to the inner wall of one end of the outer shell 1, and the rotating plate 33 is slidably connected to the inner wall of the support block 30. A hollow groove 31 is provided on the top of the support block 30, and a groove 32 is provided on the bottom wall of the hollow groove 31. Support grooves 16 are provided on the bottom of both ends of the metering box body 14; the rotating plate 33 can slide up and down in the support block 30 and rotate around one end of itself. After the metering box body 14 slides out of the outer shell 1, the rotating plate 33 is moved up and rotated 90 degrees, so that the metering box body 14 can be supported, so that the metering box body 14 stays on the top of the outer shell 1, which is convenient for opening the metering box body 14 for operation. When the rotating plate 33 is in a horizontal state, the bottom of the rotating plate 33 contacts the bottom wall of the empty slot 31, and the top of the rotating plate 33 contacts the top wall of the support slot 16; at this time, one end of the rotating plate 33 is inserted into the support slot 16 and contacts its top wall, and at the same time, one end of the bottom of the rotating plate 33 is located in the support block 30 and contacts the bottom wall of the empty slot 31, thereby limiting the rotating plate 33 from rotating, and supporting the metering box body 14 through the rotating plate 33. When the rotating plate 33 is in a vertical state, the rotating plate 33 is separated from the support slot 16, and the outer periphery of the rotating plate 33 is in contact with the inner wall of the support block 30. At this time, the rotating plate 33 is separated from the metering box body 14, and the metering box body 14 can fall back into the housing 1.

[0027] The positioning support assembly 3 also includes a plurality of spring dampers 34 and a rubber ring 35. The bottoms of the plurality of spring dampers 34 are fixedly connected to the four corners of the bottom wall of the housing 1, respectively, and the tops of the rubber rings 35 are fixedly connected to the bottom of the metering box body 14. When the metering box body 14 falls, the rubber ring 35 falls with the metering box body 14 and contacts the top of the telescopic end of the spring damper 34. Then, the telescopic end of the spring damper 34 falls, and the spring damper 34 absorbs the impact force of the fall, plays a shock absorbing role, and reduces friction through the rubber ring 35, thereby extending the service life.

[0028] The waterproof ventilation assembly 2 further includes a drain pipe 23 and a valve 24. The top of the drain pipe 23 is fixedly connected to the bottom of the housing 1. One end of the drain pipe 23 is connected to the inside of the housing 1. The bottom wall of the housing 1 is an inclined structure. The valve 24 is fixedly connected to the periphery of the drain pipe 23. When there is a lot of accumulated water on the ground, closing the valve 24 can prevent the accumulated water from entering the housing 1 through the drain pipe 23. When there is less accumulated water, opening the valve 24 allows the accumulated water inside the housing 1 to flow into the drain pipe 23 along the inclined surface and be discharged from the housing 1.

[0029] The waterproof ventilation assembly 2 further includes a plurality of support legs 25 and a plurality of T-shaped bolts 26. The tops of the plurality of support legs 25 are respectively fixedly connected to the four corners of the bottom of the housing 1, and the tops of the T-shaped bolts 26 are threadedly connected to the bottoms of the support legs 25. The support legs 25 and the T-shaped bolts 26 can be used to raise the housing to the ground to avoid contact with water on the road surface. By turning the T-shaped bolts 26, the length of the portion exposed from the support legs 25 can be adjusted to adjust the height of the housing 1.

[0030] A pair of slide rails 11 are fixedly connected to the inner wall of one side of the housing 1, and a pair of sliders 17 are fixedly connected to one side of the meter box body 14, and the sliders 17 are slidably connected to the outer periphery of the slide rails 11. When the meter box body 14 is pulled, the sliders 17 move with the meter box body 14 and slide around the outer periphery of the slide rails 11, so that the meter box body 14 can slide up and down stably.

[0031] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not restrictive, but are only for the convenience of description.

Claims

1. An outdoor waterproof and heat-insulating metering box, comprising a shell (1) and a ceiling (12), wherein the top of the shell (1) is fitted with the bottom of the ceiling (12), and the bottom of the ceiling (12) is fixedly connected to the top of the metering box body (14), characterized in that: The invention also comprises a waterproof ventilation component (2) and a pair of positioning support components (3). The positioning support components (3) are used to support the meter box body (14). The meter box body (14) can be vertically slidably installed in the shell (1). The top of the ceiling (12) is fixedly connected with a handle (13). The waterproof ventilation component (2) comprises a plurality of inclined baffles (20) and a pair of V-shaped ventilation pipes (21). The plurality of inclined baffles (20) are symmetrically distributed at both ends of the shell (1). Both ends of the meter box body (14) are provided with a plurality of ventilation slots (15). Both ends of the shell (1) are provided with a plurality of ventilation openings (10). The inclined baffles (20) are correspondingly arranged at the top of the ventilation openings (10) and are fixedly connected to the shell (1). Two V-shaped ventilation pipes (21) are symmetrically distributed at both ends of the meter box body (14). Both ends of the V-shaped ventilation pipes (21) are respectively connected with the ventilation slots (15) and the ventilation openings (10). The bottom of the V-shaped ventilation pipes (21) is provided with a plurality of penetrating fine holes (22).

2. An outdoor waterproof and heat-insulating metering box according to claim 1, characterized in that: The positioning support assembly (3) comprises a support block (30) and a rotating plate (33), wherein the support block (30) is fixedly connected to the inner wall of one end of the housing (1), and the rotating plate (33) is slidably connected to the inner wall of the support block (30), a hollow groove (31) is provided on the top of the support block (30), a groove (32) is provided on the bottom wall of the hollow groove (31), and support grooves (16) are provided on the bottoms of both ends of the metering box body (14); When the rotating plate (33) is in a horizontal state, the bottom of the rotating plate (33) and the bottom wall of the empty groove (31) are in contact with each other, and the top of the rotating plate (33) and the top wall of the supporting groove (16) are in contact with each other; When the rotating plate (33) is in a vertical position, the rotating plate (33) is separated from the supporting groove (16), and the outer periphery of the rotating plate (33) is in contact with the inner wall of the supporting block (30).

3. An outdoor waterproof and heat-insulating metering box according to claim 2, characterized in that: The positioning support assembly (3) also includes a plurality of spring dampers (34) and a rubber ring (35); the bottoms of the plurality of spring dampers (34) are respectively fixedly connected to the four corners of the bottom wall of the housing (1); and the tops of the rubber rings (35) are fixedly connected to the bottom of the metering box body (14).

4. An outdoor waterproof and heat-insulating metering box according to claim 1, characterized in that: The waterproof ventilation assembly (2) also includes a drain pipe (23) and a valve (24); the top of the drain pipe (23) is fixedly connected to the bottom of the outer shell (1); one end of the drain pipe (23) is connected to the inside of the outer shell (1); the bottom wall of the outer shell (1) is an inclined structure; and the valve (24) is fixedly connected to the periphery of the drain pipe (23).

5. An outdoor waterproof and heat-insulating metering box according to claim 4, characterized in that: The waterproof ventilation assembly (2) further comprises a plurality of supporting legs (25) and a plurality of T-shaped bolts (26); the tops of the plurality of supporting legs (25) are respectively fixedly connected to the four corners of the bottom of the housing (1); and the tops of the T-shaped bolts (26) are threadedly connected to the bottoms of the supporting legs (25).

6. An outdoor waterproof and heat-insulating metering box according to claim 1, characterized in that: A pair of slide rails (11) are fixedly connected to the inner wall of one side of the housing (1), and a pair of slide blocks (17) are fixedly connected to one side of the metering box body (14). The slide blocks (17) are slidably connected to the periphery of the slide rails (11).

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