Outdoor waterproof electricity meter box

Abstract

The utility model provides an outdoor waterproof electric energy meter box, which relates to the technical field of electric energy meter boxes. The outdoor waterproof electric energy meter box comprises a box body, a buffer assembly is provided on the top of the box body, a worm gear is provided on the top of the box body, a rotating assembly is provided on the worm gear, a threaded barrel is fixedly connected to the bottom of the worm gear, the bottom end of the threaded barrel passes through the top of the box body and extends to the inside of the box body, and the threaded barrel is rotatably connected to the box body. The outdoor waterproof electric energy meter box, the threaded barrel is threadedly connected to the threaded rod, the threaded rod drives the mounting plate to move upward, and drives a plurality of U-shaped heat dissipation tubes to move upward through the mounting plate. At this time, the plurality of U-shaped heat dissipation tubes are respectively away from a plurality of block blocks. When the two cover plates are in contact with the box body, the plurality of U-shaped heat dissipation tubes also reach the position. The interior of the box body can continue to dissipate heat through the plurality of U-shaped heat dissipation tubes. This structural design solves the problem that the box body can still be dissipated after the heat dissipation window is blocked, thereby improving the practicality of the device.

Description

Technical Field

[0001] The utility model relates to a waterproof electric energy metering box, in particular to an outdoor waterproof electric energy metering box, belonging to the technical field of electric energy metering boxes. Background Art

[0002] Although there are many types and models of electric energy meter boxes, their basic structures are similar, all of which are composed of two major parts: the measuring mechanism and auxiliary components. The measuring mechanism is the core part of the electric energy meter to achieve electric energy measurement, including electromagnetic drive elements, rotating elements, braking elements, bearings and meters.

[0003] The publication number is CN217903707U, an outdoor electric energy meter box with a high-efficiency waterproof structure, including a box body, the inner walls on both sides of the box body are provided with heat dissipation windows, a waterproof component, the waterproof component is located outside the heat dissipation window, and the waterproof component includes a cover plate, the top of the cover plate is movably arranged on the outer walls on both sides of the box body through a rotating shaft, and the cover plates are movably arranged on the outside of two groups of heat dissipation windows, the lower inner walls on both sides of the two groups of the box body are provided with slots, and the slots are movably connected with threaded rods through bearings, the outer surfaces of the two groups of threaded rods are provided with sleeves through threaded sleeves, and the opposite sides of the sleeve blocks are hinged with hinged rods, and the other ends of the two groups of hinged rods are hinged to the inner side of the bottom end of the cover plate. The utility model effectively improves the waterproofness of the outdoor electric energy meter box by using the cover plate.

[0004] In the above scheme, although there are many benefits, there are also the following disadvantages: the cover blocks the heat dissipation window, thereby effectively preventing the problem of rain and snow easily entering the box through the heat dissipation window during rainy and snowy seasons. However, after the cover blocks the heat dissipation window, it will affect the heat dissipation of the electric energy meter box. Long-term blocking will affect the use of the electric energy meter box and reduce the practicability of the device. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to provide an outdoor waterproof electricity meter box in order to solve the above-mentioned problem, so as to solve the problem that the cover plate blocks the heat dissipation window in the prior art, thereby effectively preventing the rain and snow from easily entering the box through the heat dissipation window during the rainy and snowy season. However, after the cover plate blocks the heat dissipation window, it will affect the heat dissipation of the electricity meter box. Long-term blocking will affect the use of the electricity meter box and reduce the practicability of the device.

[0007] (II) Technical solution

[0008] The utility model is realized through the following technical scheme: an outdoor waterproof electric energy metering box comprises a box body, a buffer assembly is provided on the top of the box body, a worm gear is provided on the top of the box body, the worm gear is provided with a rotating assembly, a threaded cylinder is fixedly connected to the bottom of the worm gear, the bottom end of the threaded cylinder passes through the top of the box body and extends into the interior of the box body, the threaded cylinder is rotatably connected to the box body, a shielding assembly is provided on the outside of the threaded cylinder, a threaded rod is threadedly connected inside the threaded cylinder, the bottom end of the threaded rod is fixedly connected to a mounting plate, the mounting plate is in contact with the top end of the interior of the box body, the four corners of the top of the mounting plate are fixedly connected with U-shaped heat dissipation pipes, the four U-shaped heat dissipation pipes pass through the top end of the interior of the box body and are slidably connected to the box body, a stopper is provided at the bottom end of the U-shaped heat dissipation pipe, the stopper is fixedly connected to the outside of the box body, and a fan assembly is provided at the bottom of the mounting plate. The setting of the stopper can solve the problem that when the U-shaped heat dissipation pipe is not in use, the stopper contacts with the U-shaped heat dissipation pipe, so the U-shaped heat dissipation pipe can be blocked.

[0009] Preferably, the buffer assembly includes a buffer plate, which is arranged on the top of the box body, and a plurality of buffer springs are arranged between the buffer plate and the box body, and the two ends of the buffer spring are respectively fixedly connected to the buffer plate and the box body, and a telescopic rod is arranged on the inner side of the buffer spring, and the two ends of the telescopic rod are respectively fixedly connected to the buffer plate and the box body.

[0010] Preferably, the rotating assembly includes a worm, which is meshed and connected to the outside of the worm wheel. The outside of the worm is rotatably connected to a support plate, which is fixedly connected to the top of the box. An annular handle is installed at one end of the worm, and the setting of the support plate provides rotational support for the worm.

[0011] Preferably, the shielding assembly includes a gear, which is fixedly connected to the outside of the threaded cylinder, and the outside of the gear is meshingly connected to two racks, one end of the rack is fixedly connected to a connecting plate, and the bottom end of the connecting plate is fixedly connected to a cover plate, and heat dissipation windows are opened on both sides of the box body, and the cover plate is arranged at the position of the heat dissipation window and in contact with the box body.

[0012] Preferably, two convex grooves are provided on the top of the box body, and a convex block is fixedly connected to the top of the other end of the two racks. The convex block is arranged inside the convex groove and in sliding contact with the box body. The setting of the convex block serves to limit the movement of the rack.

[0013] Preferably, the fan assembly includes a plurality of mounting grooves, and the plurality of mounting grooves are all opened at the bottom of the mounting plate. The plurality of mounting grooves are each provided with fan blades. The provision of the fan blades can improve the heat dissipation effect inside the box body.

[0014] Preferably, a driving motor is provided inside the mounting groove, the driving motor is fixedly connected to the mounting plate, and the output end of the driving motor is fixedly connected to the fan blade.

[0015] The utility model provides an outdoor waterproof electric energy meter box, which has the following beneficial effects:

[0016] 1. The outdoor waterproof electric energy meter box has a threaded connection between a threaded barrel and a threaded rod, and the threaded rod drives the mounting plate to move upward, and drives the multiple U-shaped heat dissipation tubes to move upward through the mounting plate. At this time, the multiple U-shaped heat dissipation tubes are respectively away from the multiple blocks. When the two cover plates are in contact with the box body, the multiple U-shaped heat dissipation tubes also reach the position, and the inside of the box body can continue to dissipate heat through the multiple U-shaped heat dissipation tubes. This structural design solves the problem that the box body can still be cooled after the heat dissipation window is blocked, thereby improving the practicality of the device.

[0017] 2. The outdoor waterproof electric energy meter box starts multiple drive motors. There is no specific limitation on the drive motor model. The drive motor output end drives the fan blades to rotate, thereby accelerating the heat dissipation effect inside the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the mounting plate structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the gear structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the threaded rod structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the rack structure of the utility model.

[0023]

Main component symbol description

[0024] 1. Box body; 2. Buffer plate; 3. Buffer spring; 4. Threaded barrel; 5. Worm wheel; 6. Gear; 7. Rack; 8. Connecting plate; 9. Cover plate; 10. Worm; 11. Convex block; 12. Threaded rod; 13. Mounting plate; 14. U-shaped heat pipe; 15. Block; 16. Mounting groove; 17. Fan blade. DETAILED DESCRIPTION

[0025] The embodiment of the utility model provides an outdoor waterproof electric energy meter box.

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, including a box body 1, a buffer assembly is provided on the top of the box body 1, a worm gear 5 is provided on the top of the box body 1, the worm gear 5 is provided with a rotating assembly, a threaded cylinder 4 is fixedly connected to the bottom of the worm gear 5, the bottom end of the threaded cylinder 4 passes through the top of the box body 1 and extends to the inside of the box body 1, the threaded cylinder 4 is rotatably connected to the box body 1, a shielding assembly is provided on the outside of the threaded cylinder 4, a threaded rod 12 is threadedly connected to the inside of the threaded cylinder 4, a mounting plate 13 is fixedly connected to the bottom end of the threaded rod 12, the mounting plate 13 is in contact with the top of the inside of the box body 1, and the four corners of the top of the mounting plate 13 are fixedly connected with U-shaped heat dissipation pipes 14, four U-shaped heat dissipation pipes 14 pass through the top of the inside of the box body 1 and are slidably connected to the box body 1, a stopper 15 is provided at the bottom of the U-shaped heat dissipation pipe 14, the stopper 15 is fixedly connected to the outside of the box body 1, and a fan assembly is provided at the bottom of the mounting plate 13.

[0027] The shielding assembly includes a gear 6, which is fixedly connected to the outside of the threaded tube 4. Two racks 7 are meshed and connected to the outside of the gear 6. A connecting plate 8 is fixedly connected to one end of the rack 7. A cover plate 9 is fixedly connected to the bottom end of the connecting plate 8. Heat dissipation windows are provided on both sides of the box body 1. The cover plate 9 is arranged at the position of the heat dissipation windows and contacts the box body 1. Two convex grooves are provided on the top of the box body 1. Convex blocks 11 are fixedly connected to the tops of the other ends of the two racks 7. The convex blocks 11 are arranged inside the convex grooves and in sliding contact with the box body 1.

[0028] The rotating assembly includes a worm 10 , which is meshedly connected to the outside of the worm wheel 5 , and a support plate is rotatably connected to the outside of the worm 10 , and the support plate is fixedly connected to the top of the box body 1 , and an annular handle is installed at one end of the worm 10 .

[0029] Specifically, when the annular handle is rotated forward, the worm 10 is meshed with the worm wheel 5, and the worm wheel 5 drives the gear 6 to rotate through the threaded tube 4. The gear 6 is meshed with the two racks 7. At this time, the two convex blocks 11 slide inside the two convex grooves, and the two racks 7 drive the two cover plates 9 to move in relative directions through the two connecting plates 8, so that the heat dissipation window can be covered to achieve a waterproof effect.

[0030] In addition, while the threaded barrel 4 rotates, the threaded barrel 4 is threadedly connected to the threaded rod 12, and the threaded rod 12 drives the mounting plate 13 to move upward, and drives the plurality of U-shaped heat dissipation tubes 14 to move upward through the mounting plate 13. At this time, the plurality of U-shaped heat dissipation tubes 14 are respectively away from the plurality of block blocks 15. When the two cover plates 9 contact the box body 1, the plurality of U-shaped heat dissipation tubes 14 also reach the position, and the interior of the box body 1 can continue to be cooled by the plurality of U-shaped heat dissipation tubes 14. This structural design solves the problem that the box body 1 can still be cooled after the heat dissipation window is blocked, thereby improving the practicability of the device.

[0031] See also Figure 2The fan assembly includes a plurality of mounting grooves 16, and the plurality of mounting grooves 16 are all opened at the bottom of the mounting plate 13. The plurality of mounting grooves 16 are each provided with a fan blade 17. The mounting grooves 16 are provided with a driving motor, and the driving motor is fixedly connected to the mounting plate 13, and the output end of the driving motor is fixedly connected to the fan blade 17.

[0032] Specifically, multiple drive motors are started, and there is no specific limitation on the model of the drive motors, which is subject to the adapter device. The output end of the drive motor drives the fan blades 17 to rotate, thereby accelerating the heat dissipation effect inside the box 1.

[0033] See also Figure 1 and Figure 2 The buffer assembly includes a buffer plate 2, which is arranged on the top of the box body 1. A plurality of buffer springs 3 are arranged between the buffer plate 2 and the box body 1. The two ends of the buffer spring 3 are respectively fixedly connected to the buffer plate 2 and the box body 1. A telescopic rod is sleeved on the inner side of the buffer spring 3. The two ends of the telescopic rod are respectively fixedly connected to the buffer plate 2 and the box body 1.

[0034] Specifically, the buffer plate 2 is supported by the cooperation of a plurality of buffer springs 3 and a plurality of limit rods, and the buffer plate 2 can play a buffering role for heavy objects dropped from the outside.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An outdoor waterproof electric energy meter box, comprising a box body (1), characterized in that: The top of the box (1) is provided with a buffer assembly, the top of the box (1) is provided with a worm gear (5), the worm gear (5) is provided with a rotating assembly, the bottom of the worm gear (5) is fixedly connected with a threaded barrel (4), the bottom end of the threaded barrel (4) passes through the top of the box (1) and extends into the inside of the box (1), the threaded barrel (4) is rotatably connected to the box (1), the outside of the threaded barrel (4) is provided with a shielding assembly, the inside of the threaded barrel (4) is threadedly connected with a threaded rod (12), the threaded rod (12) 2) A mounting plate (13) is fixedly connected to the bottom end, the mounting plate (13) is in contact with the top of the box body (1), the four corners of the top of the mounting plate (13) are fixedly connected to U-shaped heat dissipation pipes (14), the four U-shaped heat dissipation pipes (14) pass through the top of the box body (1) and are slidably connected to the box body (1), a stopper (15) is provided at the bottom end of the U-shaped heat dissipation pipe (14), the stopper (15) is fixedly connected to the outside of the box body (1), and a fan assembly is provided at the bottom of the mounting plate (13).

2. The outdoor waterproof electric energy meter box according to claim 1, characterized in that: The buffer assembly comprises a buffer plate (2), the buffer plate (2) being arranged on the top of the box body (1), a plurality of buffer springs (3) being arranged between the buffer plate (2) and the box body (1), the two ends of the buffer spring (3) being respectively fixedly connected to the buffer plate (2) and the box body (1), a telescopic rod being sleeved inside the buffer spring (3), the two ends of the telescopic rod being respectively fixedly connected to the buffer plate (2) and the box body (1).

3. The outdoor waterproof electric energy meter box according to claim 1, characterized in that: The rotating assembly comprises a worm (10), the worm (10) is meshedly connected to the outside of the worm wheel (5), the outside of the worm (10) is rotatably connected to a support plate, the support plate is fixedly connected to the top of the box (1), and one end of the worm (10) is equipped with an annular handle.

4. The outdoor waterproof electric energy meter box according to claim 1, characterized in that: The shielding assembly comprises a gear (6), the gear (6) being fixedly connected to the outside of the threaded cylinder (4), the outside of the gear (6) being meshingly connected to two racks (7), one end of the rack (7) being fixedly connected to a connecting plate (8), the bottom end of the connecting plate (8) being fixedly connected to a cover plate (9), both sides of the box body (1) being provided with heat dissipation windows, the cover plate (9) being arranged at the position of the heat dissipation windows and in contact with the box body (1).

5. The outdoor waterproof electric energy meter box according to claim 4, characterized in that: The top of the box body (1) is provided with two convex grooves, and the tops of the other ends of the two racks (7) are fixedly connected with convex blocks (11), which are arranged inside the convex grooves and in sliding contact with the box body (1).

6. The outdoor waterproof electric energy meter box according to claim 1, characterized in that: The fan assembly comprises a plurality of mounting grooves (16), wherein the plurality of mounting grooves (16) are all arranged at the bottom of the mounting plate (13), and fan blades (17) are arranged inside the plurality of mounting grooves (16).

7. The outdoor waterproof electric energy meter box according to claim 6, characterized in that: A drive motor is provided inside the mounting groove (16); the drive motor is fixedly connected to the mounting plate (13); and the output end of the drive motor is fixedly connected to the fan blade (17).

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