Electric energy metering box for shielding rain

Abstract

The invention relates to the technical field of electric energy metering boxes, and discloses an electric energy metering box for shielding rain, which comprises a box body, the box body is rotatably connected with a box door, the box body is provided with an accommodating groove, the accommodating groove is internally slidably connected with a rain shielding plate, the rain shielding plate can extend out of the box body, and the rain shielding plate is located above the box door. The rain baffle slides in the containing groove, the rain baffle extends out of the box body, and the rain baffle is located above the box door, so that the rain baffle can shield electrical components in the box body, and the possibility that the electrical components are wetted by rainwater is reduced; maintenance personnel can maintain internal electrical components for a longer time during maintenance, and maintenance problems caused by emergency maintenance are avoided. And at the same time, when the sun is exposed, the worker can pull the rain baffle to shade the sun, so that the worker can maintain or inspect the electrical components at ease.

Description

Technical Field

[0001] The present application relates to the technical field of electric energy meter boxes, and in particular to an electric energy meter box for protecting against rain. Background Art

[0002] The electric energy meter box is an important device used for electric energy metering in the power system. The electric energy meter box can be divided into indoor electric energy meter boxes and outdoor electric energy meter boxes according to their uses.

[0003] In the related art, an electric energy meter box includes a box body, a box door is rotatably connected to the box body, and a plurality of electrical components are arranged in the box body, and the electrical components are used to realize the basic functions of the electric energy meter box.

[0004] The outdoor electricity meter box will be set up outdoors for a long time. In the rainy season, maintenance workers may need to perform emergency maintenance on the electricity meter box. However, when the maintenance workers open the box door, rainwater from outside can easily enter the box, causing damage to the electrical components and affecting the subsequent use of the electricity meter box. Summary of the invention

[0005] In order to improve the problem that the electric energy meter box cannot block rain, the present application provides an electric energy meter box for blocking rain.

[0006] The present application provides an electric energy metering box for rain protection, which adopts the following technical solution: A rainproof electric energy metering box comprises a box body, a box door is rotatably connected to the box body, a receiving groove is provided on the box body, a rain shield is slidably connected in the receiving groove, the rain shield can be extended out of the box body, and the rain shield is located above the box door.

[0007] By adopting the above technical solution, the rain shield slides in the accommodating groove to extend out of the box, and the rain shield is located above the box door, so that the rain shield can shield the electrical components in the box, thereby reducing the possibility of the electrical components being wetted by rain. Maintenance personnel can have more time to repair the internal electrical components during maintenance, avoiding emergency maintenance and causing maintenance problems; at the same time, when the sun is exposed, the staff can pull the rain shield to allow the rain shield to provide shade, so that the staff can repair or inspect the electrical components with peace of mind.

[0008] Optionally, the rain shield is rotatably connected to a rotating rod, and a rain shield cloth is provided on the rotating rod. The rain shield cloth is used to shield the space between the rain shield and the box door.

[0009] By adopting the above technical solution, the rain shield is set on the rotating rod, the rotating rod is rotated, and the box door is opened, so that the rain shield can fold the space between the rain shield and the box door, reducing the possibility of rainwater entering the interior of the box from the space between the rain shield and the box door, and further increasing the shielding effect of rainwater.

[0010] Optionally, a second magnet is provided on the box door, and a first magnet is provided on the rain shield. When the first magnet attracts the second magnet, the rain shield is fixed to the box door.

[0011] By adopting the above technical solution, the first magnet attracts the second magnet, so that the rain shield can be fixed on the box door, which greatly reduces the fluttering of the rain shield caused by wind, allows the rain shield to more stably block the space between the rain shield and the box door, and increases the reliability of the rain shield in blocking rain.

[0012] Optionally, a fixed cover is rotatably connected to the box body, and the fixed cover can block the receiving groove. A pop-up spring is provided on the rain shield, and the pop-up spring drives the rain shield to protrude from the receiving groove.

[0013] By adopting the above technical solution, when people rotate the fixed cover, the fixed cover can block the receiving groove so that the fixed cover does not block the rain shield. The pop-up spring is set on the rain shield so that the rain shield can automatically pop out of the receiving groove, thereby reducing the operating steps of the staff and simplifying the operation; and because the fixed cover blocks the receiving groove, the rain shield will not protrude from the receiving groove due to vibration and other reasons, so that the fixed cover can protect the rain shield.

[0014] Optionally, the rain shield is slidably connected to a limit rod, the limit rod is provided with a limit block, and the fixed cover is provided with a through hole and a limit hole, the through hole is for the limit rod to pass through, and the limit hole is for the limit rod and the limit block to pass through, when the limit rod is located in the limit hole, the fixed cover can rotate; when the limit rod is located in the through hole, the limit block cannot pass through the through hole.

[0015] By adopting the above technical solution, when the limit rod is located in the through hole, the limit block cannot pass through the through hole. At this time, the limit block limits the fixed cover, so that the fixed cover cannot rotate. People move the limit rod into the limit hole. At this time, the limit rod and the limit block can both pass through the limit hole, so that the fixed cover can rotate, and people can push the rain shield to protrude from the receiving groove, so that the rain shield covers the box body; by limiting the fixed cover by the limit block and the limit rod, the possibility of animals or children opening the fixed cover is avoided.

[0016] Optionally, a water storage tank is provided on the limit block, and the limit hole is located below the through hole. When the water storage tank is filled with rainwater, the limit rod is located in the limit hole.

[0017] By adopting the above technical solution, the water tank is set on the limit block. When it rains, the water tank is filled with rainwater, and the weight of the limit block increases. Since the limit hole is located below the through hole, the limit block drives the limit rod to move from the through hole to the limit hole, so that the limit block and the limit rod release the restriction on the fixed cover, so that the staff can directly rotate the fixed cover when performing maintenance on rainy days, reducing the staff's operating steps.

[0018] Optionally, a moving bar is slidably connected to the box body, and the moving bar is located in the moving path of the limiting rod. A through hole is opened on the box body for the second magnet to pass through. The second magnet is slidably connected in the through hole, and the second magnet is located in the moving path of the moving bar. When the limiting rod is located in the limiting hole, the limiting rod drives the second magnet to protrude from the box body through the moving bar, and the second magnet can absorb the first magnet.

[0019] By adopting the above technical solution, people press the limit block to allow the limit block to drive the limit rod to move, and since the moving bar is located in the moving path of the limit rod, the limit rod drives the moving bar to move, and since the second magnet is located in the moving path of the moving bar, the moving bar can drive the second magnet to move, allowing the second magnet to protrude from the box body, thereby achieving the adsorption of the second magnet on the first magnet; when there is no need to open the rain shield, the second magnet is located in the box body, reducing damage to the second magnet caused by animals and avoiding damage caused by long-term setting outside the box door; when it rains, people need to use the second magnet to fix the rain shield. At this time, the second magnet is protected because it is usually located inside the box door, and can stably limit the rain shield.

[0020] Optionally, a moving spring is provided on the moving bar, and the moving spring drives the moving bar to be located in the moving path of the rain shield.

[0021] By adopting the above technical solution, the moving bar is driven by the moving spring to be located in the moving path of the rain shield, so that when people push the rain shield back, the moving bar can pre-limit the rain shield, so that people can turn the fixed cover to limit the rain shield.

[0022] Optionally, the upper surface of the rain shield is slidably connected to a fixing bar, and the fixing bar can push away the accumulated water above the rain shield.

[0023] By adopting the above technical solution, the fixing strip is slidably connected to the upper surface of the rain shield, so that people can slide the fixing strip to let the fixing strip push the accumulated water on the upper surface of the rain shield, so that the accumulated water on the rain shield is reduced when the rain shield is located in the receiving groove, thereby reducing the damage to the rain shield caused by rain for a long time.

[0024] Optionally, a fixing groove is provided on the accommodating groove, and the fixing bar is slidably disposed on the fixing groove, and the fixing groove is inclined between a horizontal direction and a direction toward a bottom wall of the accommodating groove.

[0025] By adopting the above technical solution, the fixing strip is slidably arranged in the fixing groove, and the fixing groove is inclined between the horizontal direction and the bottom wall of the accommodating groove. When people push the rain shield, the fixing strip can slide along the inclined direction of the fixing groove, so that the fixing strip can clean the upper surface of the rain shield; when people push back the rain shield, the rainwater can be cleaned by the fixing strip, which simplifies people's operation.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. By sliding the rain shield in the receiving groove and extending it out of the box, the rain shield can shield the electrical components in the box, thereby reducing the possibility of the electrical components being wetted by rain. Maintenance personnel can have more time to repair the internal electrical components and avoid problems caused by emergency repairs. At the same time, when the sun is exposed, the staff can pull the rain shield to provide shade, so that the staff can repair or inspect the electrical components with peace of mind.

[0027] 2. By setting the receiving groove on the limit block, when it rains, the receiving groove is filled with rainwater, and the weight of the limit block increases. Since the limit hole is located below the through hole, the limit block drives the limit rod to move from the through hole to the limit hole, so that the limit block and the limit rod release the restriction on the fixed cover, so that the staff can directly rotate the fixed cover when performing maintenance on rainy days, reducing the staff's operating steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application; Figure 2 This is a schematic diagram of the structure of the placement slot in the embodiment of the present application; Figure 3 is an exploded schematic diagram highlighting a rain shield in an embodiment of the present application; Figure 4 is along Figure 2 Sectional view along line AA; Figure 5 is an exploded schematic diagram highlighting the fixed cover in an embodiment of the present application; Figure 6 is along Figure 1 Sectional view along the midline BB; Figure 7 yes Figure 6 A magnified schematic diagram of part C; Figure 8It is an exploded schematic diagram highlighting the rain shield in the embodiment of the present application.

[0029] Figure numerals: 1. box body; 11. placement slot; 12. accommodating slot; 121. pop-up spring; 122. rain shield; 123. fixing bar; 124. fixing slot; 125. drainage slot; 13. limiting rod; 131. limiting block; 132. water storage tank; 14. fixing cover; 141. perforation; 142. limiting hole; 15. moving slot; 151. moving spring; 152. moving strip; 16. rotating slot; 161. rotating rod; 162. first magnet; 163. rain shield; 17. accommodating plate; 2. box door; 21. through hole; 22. second magnet. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-8 This application is described in further detail.

[0031] This embodiment discloses an electric energy meter box for protecting against rain. Figure 1 and Figure 2 An electric energy metering box for rainproofing includes a box body 1, two box doors 2 are rotatably connected to the box body 1, a placement slot 11 is opened on the box body 1, the placement slot 11 is used to place the power supply components, and the box door 2 can block the opening of the placement slot 11. The upper side of this embodiment is the upper side in this figure.

[0032] Reference Figure 2 and Figure 3 A receiving plate 17 is fixedly connected to the top of the box body 1, and a receiving groove 12 is provided on the surface of the receiving plate 17. The receiving groove 12 is located directly above the placement groove 11. A plurality of pop-up springs 121 are provided in the receiving groove 12, and the plurality of pop-up springs 121 are arranged in an array along the length direction of the receiving groove 12. A rain shield 122 is provided in the receiving groove 12, and one end of the pop-up spring 121 is fixedly connected to the bottom wall of the receiving groove 12, and the other end of the pop-up spring 121 is fixedly connected to the rain shield 122. When the pop-up spring 121 is in a non-stressed state, the rain shield 122 is located directly above the opening of the box door 2, and at this time, the rain shield 122 and the box door 2 can form a rain-proof space.

[0033] Reference Figure 3 and Figure 4 A fixing strip 123 is slidably connected to the upper surface of the rain shield 122, and the fixing strip 123 extends along the width direction of the rain shield 122. A fixing slot 124 is provided on the slot wall of the receiving slot 12 for the fixing strip 123 to slide, and the fixing slot 124 extends toward the bottom wall of the receiving slot 12 and toward the length direction of the rain shield 122. A drainage slot 125 connected to the receiving slot 12 is provided on the box body 1, and the drainage slot 125 extends to the bottom wall of the receiving slot 12, and the drainage slot 125 allows the accumulated water to flow out from the drainage slot 125.

[0034] Reference Figure 3 When the rain shield 122 is pushed back into the fixing groove 124 , the fixing strip 123 slides in the fixing groove 124 , allowing the fixing strip 123 to push the accumulated water above the rain shield 122 to fall, allowing the rainwater to flow out of the box body 1 from the drainage groove 125 .

[0035] Reference Figure 5 The rain shield 122 is slidably connected to the limit rod 13 on the surface away from the bottom wall of the receiving groove 12, and the limit rod 13 extends along the length direction of the rain shield 122. A limit block 131 is fixedly connected to the surface of the limit rod 13, and the limit block 131 extends along the length direction of the rain shield 122. A water storage tank 132 is provided on the upper surface of the limit block 131, and the water storage tank 132 is used to accumulate rainwater. When rainwater accumulates in the water storage tank 132, the weight of the limit block 131 increases, so that the limit block 131 drives the limit rod 13 to move downward.

[0036] Reference Figure 5 and Figure 6 The box body 1 is rotatably connected with a fixed cover 14, which can block the opening of the receiving groove 12. A through hole 141 is provided on the surface of the fixed cover 14 for the limit rod 13 to pass through, and the limit block 131 cannot pass through the through hole 141, and the through hole 141 extends along the length direction of the rain shield 122. A limit hole 142 is provided on the surface of the fixed cover 14 for the limit rod 13 to pass through, and the limit block 131 passes through the limit hole 142, and the limit hole 142 extends along the length direction of the rain shield 122, and the limit hole 142 is located directly below the through hole 141.

[0037] Reference Figure 7 The box body 1 is provided with a moving groove 15 connected to the receiving groove 12, and a moving spring 151 is fixedly connected to the bottom wall of the moving groove 15. A moving bar 152 is fixedly connected to the end surface of the moving spring 151 away from the moving groove 15, and the moving bar 152 is inclined toward the end surface of the moving spring 151 in the direction of the moving spring 151 and the direction of the box door 2.

[0038] Reference Figure 7 , the moving spring 151 drives the moving bar 152 to move upward, that is, when the moving bar 152 protrudes from the moving slot 15, the moving spring 151 is in a non-stressed state, and at this time the moving bar 152 is in the moving path of the rain shield 122 to separate from the receiving slot 12. The moving bar 152 is located in the moving path of the limiting rod 13, that is, when the limiting rod 13 is located in the limiting hole 142, the limiting rod 13 drives the moving bar 152 to move in the direction of the moving spring 151, so that the moving bar 152 separates from the receiving slot 12.

[0039] Reference Figure 7The box door 2 is provided with a through hole 21, in which a second magnet 22 is slidably connected. The second magnet 22 is located in the moving path of the moving bar 152, that is, when the moving bar 152 is separated from the receiving groove 12, the moving bar 152 pushes the second magnet 22 to protrude from the box door 2.

[0040] Reference Figure 7 and Figure 8 , the surfaces of both sides of the rain shield 122 are provided with rotation grooves 16, and a rotation rod 161 is rotatably connected in the rotation groove 16. A rain shield 163 is fixedly connected to the rotation rod 161, and the rain shield 163 can cover the space between the open door 2 and the rain shield 122. A first magnet 162 is fixedly connected to the rain shield 163, and the first magnet 162 can absorb the second magnet 22.

[0041] Reference Figure 7 When the limit block 131 is filled with rainwater, the weight of the limit block 131 increases, and the limit block 131 drives the limit rod 13 to move toward the moving bar 152, allowing the moving bar 152 to separate from the receiving groove 12, so that the moving bar 152 can drive the second magnet 22 to protrude from the box door 2.

[0042] The implementation principle of an electric energy meter box for rainproofing in an embodiment of the present application is as follows: when it rains, if the limit block 131 is filled with rainwater, the limit block 131 drives the limit rod 13 to move, so that the limit rod 13 drives the second magnet 22 to protrude from the box door 2 through the moving bar 152. People rotate the fixed cover 14 to allow the rain shield 122 to protrude from the receiving groove 12. At this time, the rain shield 163 falls freely due to gravity, and the first magnet 162 can absorb the second magnet 22, so that the rain shield 163 and the rain shield 122 can stably keep out the rain.

[0043] Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second", "third" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and similar words do not indicate a quantitative limit, but indicate that there is at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0044] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present application should be included in the protection scope of the present application.

Claims

1. An electric energy metering box for protecting against rain, comprising a box body (1), a box door (2) being rotatably connected to the box body (1), characterized in that: The box body (1) is provided with a receiving groove (12), and a rain shield (122) is slidably connected in the receiving groove (12). The rain shield (122) can extend out of the box body (1), and the rain shield (122) is located above the box door (2).

2. The rainproof electric energy meter box according to claim 1, characterized in that: The rain shield (122) is rotatably connected to a rotating rod (161), and a rain shield cloth (163) is provided on the rotating rod (161). The rain shield cloth (163) is used to shield the space between the rain shield (122) and the box door (2).

3. The rainproof electric energy meter box according to claim 2, characterized in that: The box door (2) is provided with a second magnet (22), and the rain shield (163) is provided with a first magnet (162). When the first magnet (162) attracts the second magnet (22), the rain shield (163) is fixed on the box door (2).

4. The rainproof electric energy meter box according to claim 3, characterized in that: The box body (1) is rotatably connected with a fixed cover (14), the fixed cover (14) being capable of blocking the receiving groove (12), and the rain shield (122) is provided with a pop-up spring (121), the pop-up spring (121) driving the rain shield (122) to protrude from the receiving groove (12).

5. The rainproof electric energy meter box according to claim 4, characterized in that: The rain shield (122) is slidably connected to a limit rod (13), the limit rod (13) is provided with a limit block (131), the fixed cover (14) is provided with a through hole (141) and a limit hole (142), the through hole (141) is for the limit rod (13) to pass through, the limit hole (142) is for the limit rod (13) and the limit block (131) to pass through, when the limit rod (13) is located in the limit hole (142), the fixed cover (14) can rotate; when the limit rod (13) is located in the through hole (141), the limit block (131) cannot pass through the through hole (141).

6. The rainproof electric energy meter box according to claim 5, characterized in that: The limiting block (131) is provided with a water storage tank (132), and the limiting hole (142) is located below the through hole (141). When the water storage tank (132) is full of rainwater, the limiting rod (13) is located in the limiting hole (142).

7. The rainproof electric energy meter box according to claim 5, characterized in that: The box body (1) is slidably connected with a moving bar (152), and the moving bar (152) is located in the moving path of the limiting rod (13). The box body (1) is provided with a through hole (21) for the second magnet (22) to pass through. The second magnet (22) is slidably connected in the through hole (21), and the second magnet (22) is located in the moving path of the moving bar (152). When the limiting rod (13) is located in the limiting hole (142), the limiting rod (13) drives the second magnet (22) to protrude from the box body (1) through the moving bar (152), and the second magnet (22) can absorb the first magnet (162).

8. The rainproof electric energy meter box according to claim 7, characterized in that: A moving spring (151) is provided on the moving bar (152), and the moving spring (151) drives the moving bar (152) to be located in the moving path of the rain shield (122).

9. The rainproof electric energy meter box according to claim 1, characterized in that: The upper surface of the rain shield (122) is slidably connected to a fixing strip (123), and the fixing strip (123) can push away the accumulated water above the rain shield (122).

10. The rainproof electric energy metering box according to claim 9, characterized in that: The containing groove (12) is provided with a fixing groove (124), the fixing strip (123) is slidably arranged on the fixing groove (124), and the fixing groove (124) is inclined between a horizontal direction and a direction toward the bottom wall of the containing groove (12).

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