Intelligent energy-saving metering electric meter box

Abstract

The utility model relates to the technical field of metering electric meter boxes, in particular to an intelligent energy-saving metering electric meter box which comprises a box body, a wire inlet hole is formed in one side of the box body, a wire inlet cylinder is fixedly connected in the wire inlet hole, a waterproof assembly is fixedly connected to the outer wall of the box body and located on one side of the wire inlet cylinder, and the waterproof assembly comprises a fixing column. The fixing column is fixedly connected to the outer side wall of the box body, a rotating cylinder is rotationally installed at the end of the fixing column, a shaft body is fixedly connected to the side wall of the rotating cylinder, and a fastening water retaining assembly used for being clamped to the side wall of the wire harness is rotationally installed on the shaft body; the waterproof assembly is installed on the side face of the box body, a wire penetrates through the wire inlet cylinder to be connected with equipment in the box body, the fastening water retaining assembly is rotated and combined and clamped to the side wall of the wire harness, the side wall of the wire harness is fastened and blocked, rainwater flows to one side of the fastening water retaining assembly along the wire, and the rainwater is prevented from flowing to the equipment in the box body. And the fastening water retaining assembly prevents the rainwater from continuously flowing into the box body, so that the rainwater is prevented from entering the box body due to the diversion of the wire harness.

Description

Technical Field

[0001] This utility model relates to the field of meter boxes, specifically an intelligent energy-saving meter box. Background Technology

[0002] A meter box is a device used to store electricity meters. It is suspended and fixed on a vertical surface such as a wall. Multiple sets of smart energy-saving meters are installed inside. The smart energy-saving meters are responsible for collecting, measuring and transmitting electricity data. They consume little energy, are efficient and accurate.

[0003] Existing intelligent energy-saving meter boxes, such as the meter box for electricity metering proposed in patent application number "CN202321299864.9", include a meter box body, a movable plate, a first support spring, a fixed plate, and other structures. A sealing plate is fixedly installed on the front of the movable plate, and a front sealing gasket is provided on the front of the sealing plate. Horizontal sealing gaskets are snapped onto the upper and lower sides of the back of the box door. By adding a sealing structure at the connection between the inner wall of the meter box and the box door, the sealing performance after the box door is closed can be increased, preventing rainwater adhering to the surface of the meter box from entering the interior of the meter box when it is used outdoors.

[0004] However, existing technologies have drawbacks. Meter boxes usually have inlet holes. When the inlet hole is located on the side of the meter box, the wires pass through the inlet hole to connect with the meter and other equipment inside the box. The wires are exposed to the outside, and rainwater can easily flow along the wires into the inside of the meter box, causing the internal components of the meter box to become damp and damaged. Therefore, an intelligent energy-saving meter box is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide an intelligent energy-saving meter box to solve the problems mentioned in the background art.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A smart energy-saving meter box includes a box body. A cable inlet is provided on one side of the box body, and a cable inlet tube is fixedly connected to the cable inlet. A waterproof component is fixedly connected to the outer wall of the box body. The waterproof component is located on one side of the cable inlet tube. The waterproof component includes a fixing post, which is fixedly connected to the outer wall of the box body. A rotating cylinder is rotatably installed at the end of the fixing post. A shaft is fixedly connected to the side wall of the rotating cylinder. A fastening and water-blocking component for engaging with the side wall of the cable harness is rotatably installed on the shaft to prevent water from the cable harness from entering the box body.

[0008] Preferably, the waterproof component is provided in multiple sets, and each set of fastening water-blocking components includes two sets of clamping frames. The two sets of clamping frames are symmetrically arranged. One end of each set of clamping frames is rotatably installed with both ends of the shaft, and the other end of each set of clamping frames is engaged with the shaft.

[0009] Both sets of card frames have an elastic rubber layer fixed inside, and a retaining ring is fixed to the outer ring of the elastic rubber layer. The inner wall of the card frame has a card groove, and the retaining ring engages with the card groove.

[0010] Preferably, the card frame is shaped as a semi-circular ring, the elastic rubber layer is shaped as a semi-circular ring, the diameter of the elastic rubber layer is the same as the diameter of the inner wall of the card frame, and a drain outlet is provided through the bottom of the card frame located below.

[0011] Preferably, a card plate is fixedly connected to the upper card frame at the end away from the shaft, and a fixing plate is fixedly connected to the lower card frame at the end away from the shaft, with the card plate and the fixing plate engaging in a snap-fit ​​relationship.

[0012] Preferably, the outer wall of the housing has a heat dissipation vent, a dustproof net is glued to the outer wall of the housing to cover the heat dissipation vent, and a baffle is fixed to the outer wall of the housing to prevent rainwater from entering the heat dissipation vent.

[0013] Preferably, a top plate is fixed to the top of the housing, and the top plate is located above the inlet tube.

[0014] The beneficial effects of this utility model are:

[0015] This invention involves installing a waterproof component on the side of the enclosure. The wire passes through the inlet tube and connects to the equipment inside the enclosure. The water-blocking component is rotated and then clamped onto the side wall of the wire harness, which acts as a secure barrier. Rainwater flows along the wire to the side of the water-blocking component, which prevents the rainwater from flowing further into the enclosure, thus preventing rainwater from being diverted into the enclosure. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the front structure of the meter box of this utility model;

[0018] Figure 2 This is a schematic diagram of the side structure of the meter box of this utility model;

[0019] Figure 3 This is a schematic diagram of the waterproof component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the water-blocking fastening assembly of this utility model;

[0021] The attached figures are labeled as follows:

[0022] 1. Housing; 2. Dustproof net; 3. Baffle; 4. Top plate; 5. Cable inlet tube; 7. Fixing column; 8. Rotary drum; 9. Shaft; 10. Frame; 11. Drain outlet; 12. Plate; 13. Fixing plate; 14. Elastic rubber layer; 15. Slot; 16. Ring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] A smart energy-saving meter box, such as Figures 1-4 As shown, the device includes a housing 1. A cable inlet hole is provided on one side of the housing 1. A cable inlet cylinder 5 is fixedly connected to the cable inlet hole. A waterproof component is fixedly connected to the outer wall of the housing 1. The waterproof component is located on one side of the cable inlet cylinder 5. The waterproof component includes a fixing post 7, which is fixedly connected to the outer wall of the housing 1. A rotating cylinder 8 is rotatably installed at the end of the fixing post 7. A shaft 9 is fixedly connected to the side wall of the rotating cylinder 8. A fastening and water-blocking component for engaging with the side wall of the cable harness is rotatably installed on the shaft 9 to prevent water from the cable harness from entering the housing 1.

[0025] By installing a waterproof component on the side of the housing 1, the wire passes through the inlet tube 5 and connects to the equipment inside the housing 1. The water-blocking component is rotated and then clamped onto the side wall of the wire harness, which acts as a fastener to the side wall of the wire harness. Rainwater flows along the wire to the side of the water-blocking component, which prevents the rainwater from continuing to flow into the housing 1, thus preventing the wire harness from diverting rainwater into the housing 1.

[0026] like Figures 1-4 As shown, the waterproof component is provided in multiple sets. Each set of fastening water-blocking components includes two sets of clamping frames 10. The two sets of clamping frames 10 are symmetrically arranged. One end of each set of clamping frames 10 is rotatably installed with both ends of the shaft 9, and the other end of each set of clamping frames 10 is engaged with the shaft.

[0027] Both sets of card frames 10 have an elastic rubber layer 14 fixed inside, and a retaining ring 16 is fixed to the outer ring of the elastic rubber layer 14. A card groove 15 is opened on the inner wall of the card frame 10, and the retaining ring 16 is engaged with the card groove 15.

[0028] When threading the wire, the two sets of clamping frames 10 are opened and rotated to one side. After the wire harness is threaded, the water-blocking component is rotated and tightened first, so that the two sets of clamping frames 10 are positioned above and below the wire harness. Then the two sets of clamping frames 10 are merged, and the wire harness and the elastic rubber layer 14 are squeezed against each other, so that water droplets cannot pass between the elastic rubber layer 14 and the side wall of the wire harness, thereby preventing water from entering the housing 1 of the smart energy-saving meter box along the wire harness.

[0029] Multiple sets of waterproof components are set up, and these components are sequentially snapped onto the side wall of the wire harness to block it, thus creating multiple barriers on the outer wall of the wire harness and improving its waterproof capability. Each set of waterproof components has the same structure, but the fixing post 7 is located at different positions on the side of the inlet tube 5 and has different lengths, and the snapping position of the clip frame 10 is different.

[0030] The elastic rubber layer 14 is mounted on the slot 15 of the frame 10 by the retaining ring 16, which prevents the elastic rubber layer 14 from detaching from the frame 10 and also makes the elastic rubber layer 14 detachable. The retaining ring 16 is not elastic and cannot be stretched or deformed. When the axis of the frame 10 is aligned with the axis of the retaining ring 16, the retaining ring 16 can be installed in the slot 15 by rotating the retaining ring 16.

[0031] like Figures 3-4 As shown, the card frame 10 is shaped as a semi-circular ring, the elastic rubber layer 14 is shaped as a semi-circular ring, the diameter of the elastic rubber layer 14 is the same as the diameter of the inner wall of the card frame 10, and a drain outlet 11 is provided through the bottom of the card frame 10 located below.

[0032] Two sets of clip frames 10 are snapped together to form a circular frame. Water cannot advance after contacting the elastic rubber layer 14 and is discharged from the drain outlet 11.

[0033] like Figures 3-4 As shown, the upper card frame 10 has a card plate 12 fixedly connected to one end away from the shaft 9, and the lower card frame 10 has a fixing plate 13 fixedly connected to one end away from the shaft 9. The card plate 12 and the fixing plate 13 are engaged in a snap-fit ​​relationship.

[0034] The card plate 12 and the fixing plate 13 are snapped together to merge and fix the two sets of card frames 10.

[0035] like Figure 2 As shown, the outer wall of the box 1 has a heat dissipation vent, a dustproof net 2 for covering the heat dissipation vent is glued to the outer wall of the box 1, and a baffle 3 for preventing rainwater from entering the heat dissipation vent is fixed to the outer wall of the box 1.

[0036] The heat dissipation vent facilitates heat dissipation for this intelligent energy-saving meter box, the dustproof net 2 prevents dust from entering the heat dissipation vent, and the baffle 3 prevents rainwater from entering the heat dissipation vent.

[0037] like Figures 1-2 As shown, a top plate 4 is fixed to the top of the housing 1, and the top plate 4 is located above the inlet tube 5.

[0038] The top plate has four pairs of shields above the reels to prevent rainwater from dripping onto them.

[0039] The working principle of the intelligent energy-saving meter box provided by this utility model is as follows:

[0040] By installing a waterproof component on the side of the housing 1, the wire passes through the inlet tube 5 and connects to the equipment inside the housing 1. The water-blocking component is rotated and the two sets of clip frames 10 of the water-blocking component are combined and clipped onto the side wall of the wire harness, which acts as a fastener and blockage for the side wall of the wire harness. Rainwater flows along the wire to the side of the water-blocking component, and the water-blocking component prevents the rainwater from continuing to flow into the housing 1, thereby preventing the wire harness from diverting rainwater into the housing 1.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An intelligent energy-saving meter box, comprising a box body (1), characterized in that, The box (1) has an inlet hole on one side, and an inlet cylinder (5) is fixedly connected in the inlet hole. A waterproof component is fixedly connected to the outer wall of the box (1). The waterproof component is located on one side of the inlet cylinder (5). The waterproof component includes a fixing column (7). The fixing column (7) is fixedly connected to the outer wall of the box (1). A rotating cylinder (8) is rotatably installed at the end of the fixing column (7). A shaft (9) is fixedly connected to the side wall of the rotating cylinder (8). A fastening water-blocking component for engaging with the side wall of the wire harness is rotatably installed on the shaft (9) to prevent water from the wire harness from entering the box (1).

2. The intelligent energy-saving meter box according to claim 1, characterized in that, The waterproof component is provided in multiple sets. Each set of fastening water-blocking components includes two sets of clip frames (10). The two sets of clip frames (10) are symmetrically installed. One end of the two sets of clip frames (10) is rotatably installed with both ends of the shaft (9), and the other end of the two sets of clip frames (10) is engaged with each other. Both sets of card frames (10) have an elastic rubber layer (14) fixed inside. A retaining ring (16) is fixed to the outer ring of the elastic rubber layer (14). A card groove (15) is opened on the inner wall of the card frame (10). The retaining ring (16) and the card groove (15) are engaged.

3. The intelligent energy-saving meter box according to claim 2, characterized in that, The card frame (10) is shaped as a semi-circular ring, the elastic rubber layer (14) is shaped as a semi-circular ring, the diameter of the elastic rubber layer (14) is the same as the diameter of the inner wall of the card frame (10), and a drain hole (11) is provided through the bottom of the card frame (10) located below.

4. The intelligent energy-saving meter box according to claim 2, characterized in that, The upper card frame (10) is fixedly connected to a card plate (12) at one end away from the shaft (9), and the lower card frame (10) is fixedly connected to a fixing plate (13) at one end away from the shaft (9). The card plate (12) and the fixing plate (13) are engaged.

5. The intelligent energy-saving meter box according to claim 1, characterized in that, The outer wall of the box (1) is provided with a heat dissipation vent, and a dustproof net (2) for covering the heat dissipation vent is glued to the outer wall of the box (1). A baffle (3) for preventing rainwater from entering the heat dissipation vent is fixed to the outer wall of the box (1).

6. The intelligent energy-saving meter box according to claim 1, characterized in that, The top of the box (1) is fixedly connected to a top plate (4), which is located above the inlet tube (5).

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