CN219394176U - A non-metallic electric energy metering box convenient for heat conduction and heat dissipation - Google Patents

Abstract

The utility model discloses a non-metallic electric energy metering box which is convenient for heat conduction and heat dissipation. It comprises a mounting base, a fixing mechanism is installed on the inner side of the fixing mechanism, and the fixing mechanism includes a mounting rod, a movable rod, a moving block and a movable block; The front end, and the middle side of the front end of the fixed plate is fixedly provided with an engaging plate, the inner and outer sides of the fixed plate are rotatably connected to a connecting rod, and the outer side of the connecting rod is connected to a moving plate. The non-metallic electric energy metering box convenient for heat conduction and heat dissipation is convenient for heat conduction and heat dissipation of the nonmetallic electric energy metering box, convenient for installation of electric meters and other equipment, and convenient for installation of the nonmetallic electric energy metering box.

Description

A non-metallic electric energy metering box convenient for heat conduction and heat dissipation

technical field

The utility model relates to the technical field of a non-metallic electric energy metering box, in particular to a non-metallic electric energy metering box which is convenient for heat conduction and heat dissipation.

Background technique

Non-metallic energy metering box refers to a box used to install electric energy metering devices such as electric meters. It is mainly used in medium and low voltage fields. During the use of non-metallic electric energy metering boxes, heat conduction and heat dissipation structures are required to improve the service life of non-metallic electric energy metering boxes. For example:

Chinese patent authorization announcement number CN218298357U discloses a non-metallic electric energy metering box, which includes an electric energy metering box body and a box door. T-shaped mounting brackets are installed on the upper and lower ends of the back of the electric energy metering box body. Support columns are installed on the four corners of the back side of the electric energy metering box body. Heat dissipation windows are provided on both sides of the electric energy metering box body. Moisture-proof double-sided heat dissipation, at the same time, it has a temperature-controlled exhaust structure to facilitate the monitoring of the internal operating temperature of the power metering box. High-temperature dual-fan exhaust efficiently dissipates heat to prolong the service life of electrical components, and has a fire monitoring and alarm structure and a safety warning structure.

The above-mentioned existing technical solutions have the following defects: when dissipating heat from the non-metallic electric energy metering box, the heat dissipation effect is poor through the radiator. The ordinary non-metallic electric energy metering box has a poor fixing effect on electric meters and other equipment, and the installation of the non-metallic electric energy metering box is not convenient enough. Therefore, the utility model provides a non-metallic electric energy metering box that is convenient for heat conduction and heat dissipation to solve the above-mentioned problems.

Utility model content

The purpose of this utility model is to provide a non-metallic electric energy metering box that is convenient for heat conduction and heat dissipation, so as to solve the problem that the heat dissipation of the non-metallic electric energy metering box is performed through a radiator when the heat dissipation is carried out in the above-mentioned background technology, and the effect is relatively poor.

In order to achieve the above purpose, the utility model provides the following technical solutions: a non-metallic electric energy metering box that is convenient for heat conduction and heat dissipation, including a mounting base, and a fixing mechanism is installed on the inner side thereof, and the fixing mechanism includes a mounting rod, a movable rod, a moving block and a moving block.

The heat conduction plate is fixedly connected to the internal rear side of the metering box, and the rear end of the heat conduction plate is equipped with heat dissipation fins, the outer surface of the metering box is provided with heat dissipation holes, and the inside of the heat dissipation holes is fixedly installed with a first filter screen, the inner upper side of the metering box is fixedly installed with a connecting block, and the inner side of the connection block is connected to a second filter screen, and the lower end of the second filter screen is connected to a fixed rod;

The fixed plate is fixedly installed on the front end of the heat conduction plate, and the middle side of the front end of the fixed plate is fixedly provided with an engaging plate, the inner and outer sides of the fixed plate are rotatably connected to a connecting rod, and the outer side of the connecting rod is connected to a moving plate.

Preferably, the fixing rod and the second filter screen are connected by threads, and the outer side of the second filter screen is provided with a bump structure.

Preferably, the cooling holes are evenly distributed on the outside of the metering box and play a role in cooling the inside of the metering box.

Preferably, the heat dissipation fins are connected to the metering box in an engaging manner, and the heat dissipation fins are evenly distributed on the rear end of the heat conduction plate.

Preferably, the connecting rod and the moving plate are connected by threads, and the cross-sectional shape of the moving plate is an “L”-shaped structure.

Preferably, the vertical cross-section of the connecting plate is an "L"-shaped structure, and the connecting plates are symmetrically distributed about the center line of the fixing plate.

Preferably, the outer side of the installation rod is connected with a movable block, and the outer side of the movable block is connected with a movable bar, and the outer side of the movable bar is installed with a moving block.

Preferably, the installation rod is connected to the movable block in a threaded manner, and the movable block is connected to the movable rod in a rotational manner.

Preferably, the moving block is connected to the movable rod in an engaging manner, and the moving block is connected to the fixed block in a rotating manner.

Compared with the prior art, the beneficial effect of the utility model is: the non-metallic electric energy metering box which is convenient for heat conduction and heat dissipation is convenient for conducting heat conduction and heat dissipation for the nonmetallic electric energy metering box, convenient for installing electric meters and other equipment, and convenient for installing the non-metallic electric energy metering box;

By starting the fan installed inside the air intake hole, the fan draws the air outside the metering box into the inside of the metering box, so that the hot air inside the metering box is discharged through the cooling holes, which facilitates the heat dissipation of the metering box, and then conducts the hot air inside the metering box to the heat conducting plate through the heat conducting plate, and then discharges it through the evenly distributed cooling fins at the rear end of the heat conducting plate, which facilitates heat conduction and heat dissipation for the metering box;

By placing the electric meter equipment on the upper side of the connecting plate, turning the connecting rod, the connecting rod rotates on the inside and outside of the fixed plate, so that the moving plate screwed with the connecting rod slides inside the fixed plate to the inside, and then the moving plate and the connecting plate clamp the electric meter equipment, which facilitates the installation of electric meters and other equipment;

By placing the metering box on the upper side of the installation base, the metering box drives the fixed block to be snapped and installed on the inner side of the installation base, and the installation rod is rotated so that the installation rod rotates on the inner side of the installation base, so that the movable block threaded with the installation rod is slid to the rear side, and then the movable rod connected to the movable block is rotated, so that the movable block rotatably connected to the movable rod is engaged and connected on the inner side of the fixed block, which facilitates the installation of the metering box.

Description of drawings

Fig. 1 is the schematic diagram of the utility model front section structure;

Fig. 2 is the schematic diagram of enlarged structure at A place in Fig. 1 of the utility model;

Fig. 3 is a schematic diagram of a top view section structure of the utility model;

Fig. 4 is a schematic cross-sectional structure schematic diagram of the connection between the heat conduction plate and the metering box of the present invention.

Among the figure: 1, installation base; 2, installation rod; 3, movable rod; 4, moving block; 5, fixed block; 6, metering box; 7, cooling hole; 8, first filter screen; 9, second filter screen;

Implementation

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-4, the utility model provides a kind of technical scheme: a kind of non-metallic electric energy metering box that is convenient for heat conduction and heat dissipation, comprising, installation base 1 inner side is installed with fixed mechanism, and fixed mechanism includes installation bar 2, movable bar 3, moving block 4 and movable block 17, the outer side of fixing mechanism is connected with fixed block 5, and the upper end of fixed block 5 is fixedly connected with metering box 6, and the upper surface of metering box 6 is provided with air inlet 10, and the inside of air inlet 10 is provided with fan 20, metering box 6 is placed on the installation On the upper side of the base 1, the metering box 6 drives the fixing block 5 to be snapped and installed on the inside of the installation base 1, and the fixing mechanism is rotated so that the fixing mechanism is engaged and connected on the inside of the fixing block 5, so that the metering box 6 is conveniently installed. Connecting block 15 is installed, and the inboard of connecting block 15 is connected with second strainer 9, and the lower end of second strainer 9 is connected with fixed bar 16, and starts the fan 20 that is arranged on air intake hole 10 inside, and fan 20 draws the air outside metering box 6 to the inside of metering box 6, thereby makes the hot gas inside metering box 6 discharge through radiating hole 7, facilitates metering box 6 to dissipate heat, then by heat conduction plate 18, the hot gas inside metering case 6 is conducted to heat conduction plate 18; The evenly distributed heat dissipation fins 19 at the rear end of the heat conduction plate 18 are discharged to facilitate heat conduction and heat dissipation of the metering box 6;

Rotate the fixed rod 16 to make the fixed rod 16 threaded on the lower side of the connecting block 15, so that the fixed rod 16 is separated on the inner side of the lower end of the second filter screen 9, and then the second filter screen 9 is slid in the inside of the connecting block 15 to facilitate the replacement of the second filter screen 9. The moving plate 13 is connected, and the electric meter equipment is placed on the upper side of the connecting plate 14, and the connecting rod 12 is rotated so that the connecting rod 12 rotates outside the fixed plate 11, so that the moving plate 13 connected with the connecting rod 12 slides inside the fixed plate 11, and then the moving plate 13 and the connecting plate 14 clamp the electric meter equipment, which facilitates the installation of electric meters and other equipment.

When using the non-metallic electric energy metering box that is convenient for heat conduction and heat dissipation, as shown in Fig. 1 and Fig. 3 specifically, the metering box 6 is placed on the upper side of the installation base 1, so that the metering box 6 drives the fixed block 5 and is mounted on the inside and outside of the installation base 1. The installation rod 2 and the movable block 17 are connected by thread, and the movable block 17 is connected by rotation. The block 17 slides to the rear side, and then the movable bar 3 which is rotatably connected with the movable block 17 is rotated, the movable block 4 is connected with the movable rod 3 in an engaging manner, and the movable block 4 and the fixed block 5 are connected in a rotating manner, so that the movable block 4 which is rotatably connected with the movable rod 3 is engaged and connected inside the fixed block 5, which facilitates the installation of the metering box 6;

Specifically as shown in Fig. 1 and Fig. 3, since the vertical cross-sectional shape of the connecting plate 14 is an "L" shaped structure, and the connecting plate 14 is symmetrically distributed about the center line of the fixed plate 11, the electric meter equipment is placed on the upper side of the connecting plate 14, and the connecting rod 12 is connected with the moving plate 13 by thread, and the cross-sectional shape of the moving plate 13 is an "L" shaped structure. 2. The moving plate 13 connected with the thread slides inwardly inside the fixed plate 11, so that the moving plate 13 and the connecting plate 14 can clamp the electric meter equipment, so as to facilitate the installation of electric meters and other equipment;

Specifically as shown in Fig. 1, Fig. 2 and Fig. 4, start the fan 20 that is arranged on the inside of the air inlet 10, the cooling holes 7 are evenly distributed on the outside of the metering box 6 and play a cooling effect on the inside of the metering box 6, so that the fan 20 will extract the air outside the metering box 6 into the inside of the metering box 6, so that the hot air inside the metering box 6 is discharged through the cooling holes 7, so that the metering box 6 is conveniently dissipated. The fins 19 are connected to the metering box 6 by means of engagement, and the cooling fins 19 are evenly distributed on the rear end of the heat conducting plate 18, and then discharged through the evenly distributed cooling fins 19 at the rear end of the heat conducting plate 18 to facilitate heat conduction and heat dissipation of the metering box 6. 16 is separated on the inner side of the lower end of the second filter screen 9, and then the second filter screen 9 is slid inside the connecting block 15, so that the second filter screen 9 is conveniently replaced.

The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the accompanying drawings. The specific connection methods of each part adopt conventional means such as bolts, rivets, and welding in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art.

Although the utility model has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, they can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements to some of the technical features. Within the spirit and principles of the utility model, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the utility model.

Claims (9)

1. A non-metallic electric energy metering box that is convenient for heat conduction and heat dissipation, is characterized in that, comprising: The base is installed, and a fixed mechanism is installed on the inner side thereof, and the fixed mechanism includes a mounting rod, a movable rod, a moving block and a movable block, the outer side of the fixed mechanism is connected with a fixed block, and the upper end of the fixed block is fixedly connected with a metering box, the upper surface of the metering box is provided with an air inlet, and the inside of the air inlet is provided with a fan; The heat conduction plate is fixedly connected to the internal rear side of the metering box, and the rear end of the heat conduction plate is equipped with heat dissipation fins, the outer surface of the metering box is provided with heat dissipation holes, and the inside of the heat dissipation holes is fixedly installed with a first filter screen, the inner upper side of the metering box is fixedly installed with a connecting block, and the inner side of the connection block is connected to a second filter screen, and the lower end of the second filter screen is connected to a fixed rod; The fixed plate is fixedly installed on the front end of the heat conduction plate, and the middle side of the front end of the fixed plate is fixedly provided with an engaging plate, the inner and outer sides of the fixed plate are rotatably connected to a connecting rod, and the outer side of the connecting rod is connected to a moving plate. 2. A non-metallic electric energy metering box that facilitates heat conduction and heat dissipation according to claim 1, characterized in that: the fixing rod is connected to the second filter screen by thread, and the outside of the second filter screen is provided with a bump structure. 3. A non-metallic electric energy metering box that facilitates heat conduction and heat dissipation according to claim 1, characterized in that: the cooling holes are evenly distributed on the outside of the metering box and play a role in cooling the inside of the metering box. 4. A non-metallic electric energy metering box that facilitates heat conduction and heat dissipation according to claim 3, characterized in that: the heat dissipation fins are connected to the metering box by means of engagement, and the heat dissipation fins are evenly distributed on the rear end of the heat conduction plate. 5. A non-metallic electric energy metering box convenient for heat conduction and heat dissipation according to claim 1, characterized in that: the connecting rod and the moving plate are connected by threads, and the cross-sectional shape of the moving plate is an “L”-shaped structure. 6. A non-metallic electric energy metering box that is convenient for heat conduction and heat dissipation according to claim 1, characterized in that: the vertical cross-section of the connecting plate is an "L"-shaped structure, and the connecting plates are symmetrically distributed about the center line of the fixed plate. 7. A non-metallic electric energy metering box that is convenient for heat conduction and heat dissipation according to claim 1, wherein a movable block is connected to the outside of the installation rod, and a movable rod is connected to the outside of the movable block, and a moving block is installed on the outside of the movable rod. 8. A non-metallic electric energy metering box convenient for heat conduction and heat dissipation according to claim 7, characterized in that: the installation rod and the movable block are connected by threads, and the movable block and the movable rod are connected by rotation. 9. A non-metallic electric energy metering box that is convenient for heat conduction and heat dissipation according to claim 7, characterized in that: the moving block is connected to the movable rod by engagement, and the moving block is connected to the fixed block by rotation.