Intelligent electric energy meter with auxiliary heat dissipation structure

Abstract

A smart energy meter with an auxiliary heat dissipation structure includes: an energy meter body, a water cooling system fixedly installed on the outer surface of the energy meter body, the water cooling system being used to circulate water for auxiliary cooling and heat dissipation inside the energy meter body, and an auxiliary cooling component. This application designs a water cooling system that allows for the circulation of cold water to dissipate heat from the inside of the energy meter body. Furthermore, to avoid the problem of reduced heat dissipation effect due to excessively high circulating cold water temperature caused by a sustained high-temperature environment, this application further designs an auxiliary cooling component and an air cooling component. Through the combined use of the auxiliary cooling component and the air cooling component, the circulating water can be automatically and continuously cooled when working in a high-temperature environment.

Description

Technical Field

[0001] This application relates to the field of electricity meter technology, and in particular to smart electricity meters with auxiliary heat dissipation structures. Background Technology

[0002] An electricity meter, also known as an energy meter, kilowatt-hour meter, or kilowatt-hour meter, is an instrument used to measure electrical energy. Electricity meters are divided into single-phase electricity meters and three-phase electricity meters, as well as some special-purpose electricity meters, such as multi-rate electricity meters, maximum demand meters, reactive power meters, DC electricity meters, and standard electricity meters. Electricity meters are widely used to measure the electrical energy generated by power plants and consumed by various users, and serve as the basis for economic accounting and electricity billing. When electricity meters are used in industrial environments, such as near furnaces, boilers, or other equipment that generate high temperatures in factories, the accuracy and lifespan of the electricity meters may be affected by the excessively high ambient temperature, and may even lead to malfunctions.

[0003] For example, Chinese patent document CN220455404U discloses a heat-dissipating energy meter that is easy to wire and uses a water-cooled heat dissipation structure to assist the energy meter in heat dissipation. However, when installed in a location with high ambient temperature, the temperature of the cooling medium itself will rise rapidly after long-term operation. After the temperature of the cooling medium itself rises, it cannot effectively dissipate heat from the energy meter, resulting in a significant reduction in heat dissipation efficiency.

[0004] However, there is an urgent need in the existing technology for a smart energy meter solution that can solve the problem of reduced heat dissipation efficiency when installed in locations with high ambient temperatures. Summary of the Invention

[0005] In view of the technical problems existing in the prior art, the present invention aims to provide a smart energy meter with an auxiliary heat dissipation structure, which can solve the problem that the heat dissipation efficiency of ordinary energy meters in the prior art is reduced when installed in a location with high ambient temperature.

[0006] According to one aspect of this application, a smart energy meter with an auxiliary heat dissipation structure is provided, comprising: The electricity meter body has a water cooling system fixedly installed on its outer surface. The water cooling system is used to circulate water to assist in cooling and heat dissipation inside the electricity meter body. An air-cooled component is fixedly installed at the bottom of the water-cooling system and is used to cool the circulating water. An auxiliary cooling component is provided, which is disposed at the water cooling system and slides with the water cooling system. An auxiliary component is connected between the auxiliary cooling component and the air cooling component. The auxiliary component is used to automatically drive the auxiliary cooling component to move when the air cooling component is working. When the auxiliary cooling component moves, it is used to coat the heat-conducting fins in the water cooling system with a water film.

[0007] Furthermore, the electricity meter body includes an electricity meter shell, a display panel, control buttons, and a metering module. The display panel is fixedly installed on the outer surface of the electricity meter shell, the control buttons are installed on the outer surface of the electricity meter shell, and the metering module is fixedly installed in the inner cavity of the electricity meter shell.

[0008] Furthermore, the water cooling system includes a coil, a heat-conducting cold head, a water tank, heat-conducting fins, and a water circulation drive unit. The coil is fixedly installed in the inner cavity of the electricity meter casing. A heat-conducting cold head is fixedly connected to the coil and contacts the metering module. The water tank is fixedly installed on the side wall of the electricity meter casing. The inner cavity of the water tank is filled with cold water. A water circulation drive unit is installed in the inner cavity of the water tank. The water circulation drive unit is used to drive the cold water to circulate. The water circulation drive unit includes an output pipe, a return pipe, a connecting pipe, and a submersible pump. A submersible pump is installed in the inner cavity of the water tank. One end of the connecting pipe is fixedly connected to the output end of the submersible pump. One end of the output pipe is fixedly connected to the other end of the connecting pipe. The other end of the output pipe extends to one end of the coil and is fixedly connected to the coil. One end of the return pipe is fixedly connected to the other end of the coil. The other end of the return pipe extends to the inner cavity of the water tank and is fixedly connected to the water tank.

[0009] Furthermore, a number of heat-conducting fins are fixedly installed in the inner cavity of the water tank, and one end of the heat-conducting fins extends to the outside of the wall of the water tank.

[0010] Furthermore, the air-cooling assembly includes a fixed bracket, a small motor, a rotating shaft, and fan blades. The fixed bracket is fixedly installed at the bottom of the water tank. The rotating shaft is rotatably connected to the upper surface of the fixed bracket. The fan blades are fixedly connected to the upper end of the rotating shaft. The small motor is fixedly connected to the bottom surface of the fixed bracket. The output shaft end of the small motor is fixedly connected to the bottom end of the rotating shaft.

[0011] Furthermore, the auxiliary cooling component includes a fixed guide rod, a rectangular connecting seat, a connecting plate, a vertical plate, a metal plate, and a sponge sheet. The two ends of the fixed guide rod are respectively fixedly connected to the outer wall of the water tank. The fixed guide rod passes through the rectangular connecting seat and slides with the rectangular connecting seat. Several connecting plates extend from the rectangular connecting seat. A vertical plate is fixedly connected to each of the several connecting plates. Several metal plates are fixedly connected to the side walls of the several vertical plates. The several metal plates are respectively in contact with several heat-conducting fins.

[0012] Furthermore, a groove is provided on the side wall of the metal plate, and a sponge sheet is fixedly connected to the groove of the metal plate. The sponge sheet is in contact with the heat-conducting fins and absorbs cold water. The rectangular connecting seat, connecting plate, vertical plate and the interior of the metal plate are provided with interconnected water flow channels, one end of which extends to the sponge sheet.

[0013] Furthermore, the auxiliary components include a linkage unit, a motion drive unit, and a water injection unit. The motion drive unit is connected to the rectangular connecting seat and is used to drive the rectangular connecting seat to perform up-and-down reciprocating motion. The motion drive unit includes a rotating rod, a bevel gear F, a small gear, a large gear, a connecting rod, and a connecting bracket. The rotating rod is disposed on the side wall of the water tank and is rotatably connected to the water tank. A small gear is fixedly connected to the arc-shaped wall of the rotating rod. A large gear is rotatably connected to the side wall of the water tank. The large gear and the small gear mesh with each other. One end of the connecting rod is rotatably connected to the side wall of the large gear. The other end of the connecting rod is rotatably connected to the connecting bracket. One end of the connecting bracket is fixedly connected to the rectangular connecting seat.

[0014] Furthermore, the linkage unit is fixedly installed on the side wall of the water tank. One end of the linkage unit is connected to the air-cooling component, and the other end of the linkage unit is connected to the rotating rod. The linkage unit is used to automatically drive the rotating rod to rotate when the air-cooling component rotates.

[0015] Furthermore, the water injection unit is fixedly installed on the side wall of the water tank. The water injection unit is connected to the motion drive unit and the auxiliary cooling component. The water injection unit automatically replenishes cold water to the auxiliary cooling component when the motion drive unit moves. The water injection unit includes a fixed cylinder, a moving piston, a moving guide rod, an output hose, an input hose, an output check valve, and an input check valve. The fixed cylinder is fixedly installed on the side wall of the water tank. The moving piston is slidably connected to the inner cavity of the fixed cylinder. One end of the moving guide rod is fixedly connected to one side of the moving piston. The other end of the moving guide rod penetrates the inner wall of the fixed cylinder and extends to the outside of the wall. One end of the moving guide rod is fixedly connected to the side wall of the connecting bracket. The output hose and the input hose are fixedly connected to the inner cavity of the fixed cylinder. One end of the output hose extends into the water flow channel and is fixedly connected to the rectangular connecting seat. An output check valve is fixedly installed on the output hose. One end of the input hose extends into the inner cavity of the water tank and is fixedly connected to the water tank. An input check valve is installed on the input hose.

[0016] According to the present invention, a water-cooling system is designed to circulate cold water and dissipate heat from the inside of the electricity meter body. Furthermore, to avoid the problem of reduced heat dissipation effect due to excessively high temperature of the circulating cold water caused by continuous high temperature environment, this application further designs an auxiliary cooling component and an air-cooling component. By using the auxiliary cooling component and the air-cooling component together, the circulating water can be automatically and continuously cooled when working in high temperature environment. During cooling, the water film is continuously evaporated by air cooling. Through evaporation and heat absorption, the temperature of the circulating cold water is quickly reduced, thereby greatly improving the cooling effect in high temperature environment, which is particularly suitable for use in industrial high temperature environment. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly described below.

[0018] Figure 1 This is a schematic diagram illustrating the overall structure of a smart energy meter with an auxiliary heat dissipation structure according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the overall back structure of a smart energy meter with an auxiliary heat dissipation structure according to an embodiment of the present invention; Figure 3 This is a schematic diagram illustrating the internal structure of the smart energy meter body with an auxiliary heat dissipation structure according to an embodiment of the present invention. Figure 4 This is a schematic diagram illustrating the overall structure of a water-cooling system for a smart energy meter with an auxiliary heat dissipation structure according to an embodiment of the present invention; Figure 5 for Figure 4The diagram shows the internal structure of the water cooling system. Figure 6 This is a schematic diagram showing the cross-sectional structure of the heat-conducting fins of a smart energy meter with an auxiliary heat dissipation structure according to an embodiment of the present invention. Figure 7 This is a schematic diagram illustrating the structure of an air-cooled component of a smart energy meter with an auxiliary heat dissipation structure according to an embodiment of the present invention; Figure 8 This is a schematic diagram illustrating the installation of an auxiliary cooling component of a smart energy meter with an auxiliary heat dissipation structure according to an embodiment of the present invention. Figure 9 This is a schematic diagram illustrating the overall structure of the auxiliary cooling component of a smart energy meter with an auxiliary heat dissipation structure according to an embodiment of the present invention. Figure 10 This is a schematic diagram illustrating the internal structure of an auxiliary cooling component of a smart energy meter with an auxiliary heat dissipation structure according to an embodiment of the present invention. Figure 11 This is a schematic diagram illustrating the installation of an auxiliary component of a smart energy meter with an auxiliary heat dissipation structure according to an embodiment of the present invention; Figure 12 for Figure 11 A magnified schematic diagram of the structure at point A; Figure 13 This is a schematic diagram illustrating the structure of the water injection unit of a smart energy meter with an auxiliary heat dissipation structure according to an embodiment of the present invention.

[0019] In the picture: The meter body 1, the meter casing 101, the display panel 102, the control buttons 103, and the metering module 104; Water cooling system 2, coil 201, heat-conducting cold head 202, water tank 203, output pipe 204, return pipe 205, water inlet 206, drain outlet 207, heat-conducting fins 208, submersible pump 209, connecting pipe 210; Air-cooled assembly 3, fixed bracket 301, small motor 302, rotating shaft 303, fan blade 304; Auxiliary cooling component 4, fixed guide rod 401, rectangular connecting seat 402, connecting plate 403, vertical plate 404, metal plate 405, sponge sheet 406, water flow channel 407; Auxiliary component 5, bracket A501, connecting rod A502, bevel gear A503, bevel gear B504, bevel gear C505, bracket B506, connecting rod B507, bevel gear D508, bevel gear E509, rotating rod 510, bevel gear F511, pinion 512, large gear 513, connecting rod 514, connecting bracket 515; Water injection unit 516, fixed cylinder 5161, movable piston 5162, movable guide rod 5163, output hose 5164, input hose 5165, output check valve 5166, input check valve 5167. Detailed Implementation

[0020] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. Obviously, the described embodiments are only a part of the present invention, and the present invention is not limited to the specific embodiments.

[0021] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0022] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0023] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0024] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0025] See Figure 1-2 As shown, in one embodiment of the present invention, a smart energy meter with an auxiliary heat dissipation structure includes: an energy meter body 1, wherein a water cooling system 2 is fixedly disposed on the outer surface of the energy meter body 1, the water cooling system 2 being used to circulate water for auxiliary cooling and heat dissipation inside the energy meter body 1; an air cooling component 3, wherein the air cooling component 3 is fixedly disposed at the bottom of the water cooling system 2, the air cooling component 3 being used to cool the circulating water; and an auxiliary cooling component 4, wherein the auxiliary cooling component 4 is disposed at the water cooling system 2 and slidably engaged with the water cooling system 2, and an auxiliary component 5 is connected between the auxiliary cooling component 4 and the air cooling component 3, the auxiliary component 5 being used to automatically drive the auxiliary cooling component 4 to move when the air cooling component 3 is working, and the auxiliary cooling component 4 being used to coat the heat-conducting fins 208 in the water cooling system 2 with a water film when it moves. The water cooling system 2 can circulate cold water to dissipate heat from the inside of the electricity meter body 1. To avoid the problem of reduced heat dissipation due to excessively high temperature of the circulating cold water caused by continuous high temperature environment, auxiliary cooling component 4 and air cooling component 3 are further designed. By using the auxiliary cooling component 4 and air cooling component 3 together, the circulating water can be automatically and continuously cooled when working in high temperature environment. During cooling, the water film is continuously evaporated by air cooling. Through evaporation and heat absorption, the temperature of the circulating cold water is quickly reduced, thereby ensuring the cooling effect in high temperature environment. It is especially suitable for use in industrial high temperature environment.

[0026] Furthermore, such as Figure 3 As shown, the electricity meter body 1 includes an electricity meter casing 101, a display panel 102, control buttons 103, and a metering module 104. The display panel 102 is fixedly installed on the outer surface of the electricity meter casing 101, and the control buttons 103 are also installed on the outer surface of the electricity meter casing 101. The metering module 104 is fixedly installed in the inner cavity of the electricity meter casing 101. Through this technical solution, the display panel 102 facilitates the display of electricity consumption values, making it convenient for staff to read the values. The metering module 104 is used to measure and calculate electricity consumption. The metering module 104 includes a current sampling unit, a voltage sampling unit, and a metering chip. The electricity meter body 1 also includes: a power supply module, which provides a stable DC power supply to each module of the electricity meter; a communication module, which is used for local or remote data interaction; and a storage module, which stores electricity consumption data, event records, and rate parameters.

[0027] Furthermore, such as Figure 4-6As shown, the water-cooling system 2 includes a coil 201, a heat-conducting cold head 202, a water tank 203, heat-conducting fins 208, and a water circulation drive unit. The coil 201 is fixedly installed in the inner cavity of the electricity meter housing 101. The heat-conducting cold head 202 is fixedly connected to the coil 201 and is in contact with the metering module 104. The water tank 203 is fixedly installed on the side wall of the electricity meter housing 101 and is filled with cold water. The water circulation drive unit is installed in the inner cavity of the water tank 203 to drive the cold water to circulate. The water circulation drive unit includes an output pipe 204, a return pipe 205, a connecting pipe 210, and a submersible pump 209. The submersible pump 209 is installed in the inner cavity of the water tank 203. The output end of the submersible pump 209 is fixedly connected to one end of the connecting pipe 210, and the other end of the connecting pipe 210 is fixedly connected to an output... One end of the output pipe 204 extends to one end of the coil 201 and is fixedly connected to the coil 201. The other end of the coil 201 is fixedly connected to one end of the return pipe 205. The other end of the return pipe 205 extends into the inner cavity of the water tank 203 and is fixedly connected to the water tank 203. The operation of the submersible pump 209 allows cold water to be delivered to the inner cavity of the coil 201 and the heat-conducting cold head 202. The cold water flows and then returns to the inner cavity of the water tank 203 through the return pipe 205, realizing the function of cold water circulation. Through cold water circulation, the cooling effect is achieved, avoiding damage caused by prolonged high temperature. The heat-conducting cold head 202 is made of heat-conducting material and has a water flow channel inside. It is connected to the coil 201. The heat-conducting cold head 202 comes into contact with the metering module 104 with high heat generation, thereby absorbing heat and then transferring the heat to the cold water through the internal water flow channel. The heat-conducting cold head 202 effectively dissipates heat from the main heat-generating parts of the electricity meter body 1. The coil 201 provides auxiliary heat dissipation for the interior of the electricity meter casing 101. The water tank 203 has an inlet 206 at its upper end and a drain 207 at its lower end. A sealing cap is installed on the inlet 206, and a valve is installed on the drain 207, used for adding and discharging cold water, respectively. Several heat-conducting fins 208 are fixedly installed inside the water tank 203, with one end extending to the outside of the water tank 203 wall. This technical solution utilizes the heat-conducting fins 208 to cool the cold water. After the cold water circulates for a period of time, especially in high-temperature environments, the temperature of the cold water rises. The heat-conducting fins 208 then conduct heat, cooling the water and ensuring the normal operation of the water cooling system 2.

[0028] Furthermore, such as Figure 7As shown, the air-cooled assembly 3 includes a fixed bracket 301, a small motor 302, a rotating shaft 303, and fan blades 304. The fixed bracket 301 is fixedly installed at the bottom of the water tank 203. The rotating shaft 303 is rotatably connected to the upper surface of the fixed bracket 301. The fan blades 304 are fixedly connected to the upper end of the rotating shaft 303. The small motor 302 is fixedly connected to the bottom surface of the fixed bracket 301. The output shaft end of the small motor 302 is fixedly connected to the bottom end of the rotating shaft 303. Through this technical solution, the operation of the small motor 302 can drive the rotating shaft 303 to rotate, thereby driving the fan blades 304 to rotate. The rotation of the fan blades 304 can form an airflow from bottom to top. The airflow blows on the heat-conducting fins 208, which can accelerate heat dissipation and greatly improve the cooling effect of the cold water. Thus, when used in a high-temperature environment for a long time, the cold water remains at a low temperature after long-term circulation, ensuring the heat dissipation effect of the water cooling system 2.

[0029] Furthermore, such as Figure 8 As shown, the auxiliary cooling component 4 includes a fixed guide rod 401, a rectangular connecting seat 402, a connecting plate 403, a vertical plate 404, a metal plate 405, and a sponge sheet 406. The two ends of the fixed guide rod 401 are fixedly connected to the outer wall of the water tank 203. The fixed guide rod 401 passes through the rectangular connecting seat 402 and slides with the rectangular connecting seat 402. Several connecting plates 403 extend from the rectangular connecting seat 402. A vertical plate 404 is fixedly connected to each of the several connecting plates 403. Several metal plates 405 are fixedly connected to the side walls of the several vertical plates 404. The several metal plates 405 are in contact with several heat-conducting fins 208.

[0030] Furthermore, such as Figure 9 and Figure 10As shown, a groove is formed on the side wall of the metal plate 405, and a sponge sheet 406 is fixedly connected to the groove of the metal plate 405. The sponge sheet 406 is in contact with the heat-conducting fins 208 and absorbs cold water. The rectangular connecting seat 402, the connecting plate 403, the vertical plate 404, and the interior of the metal plate 405 are provided with interconnected water flow channels 407. One end of the water flow channel 407 extends to the sponge sheet 406. Through this technical solution, by setting the sponge sheet 406, the water-absorbing sponge sheet 406... When the 06 comes into contact with the heat-conducting fin 208, a cold water film can be formed on the surface of the heat-conducting fin 208. With the help of airflow, the water film on the surface of the heat-conducting fin 208 can evaporate quickly. The evaporation of water achieves a heat absorption effect, thereby rapidly reducing the temperature of the heat-conducting fin 208. This allows the cold water in the inner cavity of the water tank 203 to cool down rapidly. It is particularly suitable for use in high-temperature environments. The evaporation of water has a beneficial effect on auxiliary cooling, thereby avoiding the problem of reduced cooling efficiency due to high ambient temperature.

[0031] Furthermore, such as Figures 11-13As shown, the auxiliary component 5 includes a linkage unit, a motion drive unit, and a water injection unit 516. The motion drive unit is connected to the rectangular connecting seat 402 and is used to drive the rectangular connecting seat 402 to perform up-and-down reciprocating motion. The motion drive unit includes a rotating rod 510, a bevel gear F511, a small gear 512, a large gear 513, a connecting rod 514, and a connecting bracket 515. The rotating rod 510 is located on the side wall of the water tank 203 and is rotatably connected to the water tank 203. The small gear 512 is fixedly connected to the arc-shaped wall of the rotating rod 510. The large gear 513 is rotatably connected to the side wall of the water tank 203. The large gear 513 and the small gear 512 mesh with each other. One end of the connecting rod 514 is rotatably connected to the side wall of the large gear 513. The other end of the connecting rod 514 is rotatably connected to the connecting bracket 515. The connecting bracket 515 is fixedly connected to the rectangular connecting seat 402. Through this technical solution, the rotation of the rotating rod 510 can drive the small gear 512 to rotate, which in turn drives the large gear 513 to rotate, thereby driving one end of the connecting rod 514 to move in a ring, which in turn drives the other end of the connecting rod 514 to move in a reciprocating linear motion, which drives the connecting bracket 515 to move in a reciprocating motion, thereby driving the auxiliary cooling component 4 to move in a linear reciprocating motion. Through the reciprocating motion of the auxiliary cooling component 4, a water film can be fully coated on the surface of the heat-conducting fins 208.The linkage unit is fixedly installed on the side wall of the water tank 203. One end of the linkage unit is connected to the air-cooling component 3, and the other end is connected to the rotating rod 510. The linkage unit is used to automatically drive the rotating rod 510 to rotate when the air-cooling component 3 rotates. The linkage unit includes a bracket A501, a connecting rod A502, a bevel gear A503, a bevel gear B504, a bevel gear C505, a bracket B506, a connecting rod B507, a bevel gear D508, a bevel gear E509, and a bevel gear F511. The bracket A501 is fixedly installed on the side wall of the water tank 203. At the side wall, a connecting rod A502 is rotatably connected to the bracket A501. A bevel gear A503 is fixedly connected to one end of the connecting rod A502. A bevel gear B504 is fixedly mounted on the arc-shaped wall of the rotating shaft 303. The bevel gear B504 meshes with the bevel gear A503. A bevel gear C505 is fixedly connected to the other end of the connecting rod A502. The bracket B506 is fixedly mounted on the side wall of the water tank 203. A connecting rod B507 is rotatably connected to the bracket B506. A bevel gear D508 is fixedly connected to the bottom end of the connecting rod B507. The bevel gears D508 and C505 mesh with each other. A bevel gear E509 is fixedly connected to the top of the connecting rod B507. A bevel gear F511 is fixedly mounted at one end of the rotating rod 510. The bevel gears F511 and E509 mesh with each other. Through this technical solution, when air cooling is performed, the small motor 302 drives the rotating shaft 303 to rotate. The rotation of the rotating shaft 303 drives the bevel gear B504 to rotate, which in turn drives the bevel gear A503 to rotate, and consequently, drives the connecting rod A502 to rotate. The rotating rod 510 rotates by connecting rod A502, which in turn drives bevel gear C505 to rotate, which in turn drives bevel gear D508 to rotate. The rotation of bevel gear D508 drives connecting rod B507 to rotate, which in turn drives bevel gear E509 to rotate, which in turn drives bevel gear F511 to rotate, which in turn drives rotating rod 510 to rotate. As can be seen from the above description, while blowing air for heat dissipation, it can automatically drive rotating rod 510 to rotate, which in turn automatically drives auxiliary cooling component 4 to reciprocate, realizing the function of automatically coating water film. No additional power source is required for coating, making it convenient to use.The water injection unit 516 is fixedly installed on the side wall of the water tank 203. The water injection unit 516 is connected to the motion drive unit and the auxiliary cooling component 4. The water injection unit 516 automatically replenishes the auxiliary cooling component 4 with cold water when the motion drive unit moves. The water injection unit 516 includes a fixed cylinder 5161, a movable piston 5162, a movable guide rod 5163, an output hose 5164, an input hose 5165, an output check valve 5166, and an input check valve 5167. The fixed cylinder 5161 is fixedly installed on the side wall of the water tank 203. The movable piston 5162 is slidably connected to the inner cavity of the fixed cylinder 5161. One end of the movable guide rod 5163 is fixedly connected to one side of the movable piston 5162. The other end of the moving guide rod 5163 penetrates the inner wall of the fixed cylinder 5161 and extends to the outside of the wall. One end of the moving guide rod 5163 is fixedly connected to the side wall of the connecting bracket 515. An output hose 5164 and an input hose 5165 are fixedly connected in the inner cavity of the fixed cylinder 5161. One end of the output hose 5164 extends into the water flow channel 407 and is fixedly connected to the rectangular connecting seat 402. An output one-way valve 5166 is fixedly installed on the output hose 5164. The input hose... One end of the pipe 5165 extends into the inner cavity of the water tank 203 and is fixedly connected to the water tank 203. An input one-way valve 5167 is installed on the input hose 5165. Through this technical solution, when the motion drive unit reciprocates, it can drive the moving guide rod 5163 to reciprocate, thereby driving the moving piston 5162 to reciprocate within the fixed cylinder 5161. Thus, when the moving piston 5162 moves downwards, cold water can be drawn in through the input hose 5165. When the moving piston 5162 moves upwards, cold water can be delivered to the water flow channel 407 through the output hose 5164. The cold water flows through the water flow channel 407 to the sponge plate 406 for replenishment, thus continuously and automatically providing cold water without the need for additional pumps. This is convenient to use. The sponge plate 406 allows cold water to coat the surface of the heat-conducting fins 208, forming a water film. The evaporation of this water film absorbs heat, improving the cooling effect, making it particularly suitable for use in high-temperature environments.

[0032] In summary, the present invention has been described in detail through specific embodiments. However, the above description is merely exemplary and is not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should fall within the protection scope of the present invention, which is defined by the appended claims.

Claims

1. A smart energy meter with an auxiliary heat dissipation structure, characterized in that: The smart energy meter with auxiliary heat dissipation structure includes: The electricity meter body (1) is provided with a water cooling system (2) fixedly installed on the outer surface of the electricity meter body (1). The water cooling system (2) is used to circulate water to assist in cooling and heat dissipation inside the electricity meter body (1). Air-cooled component (3), which is fixedly installed at the bottom of the water-cooling system (2), is used to cool the circulating water; An auxiliary cooling component (4) is provided at the water cooling system (2) and is slidably connected to the water cooling system (2). An auxiliary component (5) is connected between the auxiliary cooling component (4) and the air cooling component (3). The auxiliary component (5) is used to automatically drive the auxiliary cooling component (4) to move when the air cooling component (3) is working. When the auxiliary cooling component (4) moves, it is used to coat the heat-conducting fins (208) in the water cooling system (2) with a water film.

2. The smart energy meter with an auxiliary heat dissipation structure according to claim 1, characterized in that: The electricity meter body (1) includes an electricity meter shell (101), a display panel (102), control buttons (103) and a metering module (104). The display panel (102) is fixedly installed on the outer surface of the electricity meter shell (101), and the control buttons (103) are installed on the outer surface of the electricity meter shell (101). The metering module (104) is fixedly installed in the inner cavity of the electricity meter shell (101).

3. The smart energy meter with an auxiliary heat dissipation structure according to claim 1, characterized in that: The water cooling system (2) includes a coil (201), a heat-conducting cold head (202), a water tank (203), heat-conducting fins (208), and a water circulation drive unit. The coil (201) is fixedly installed in the inner cavity of the electricity meter housing (101). The heat-conducting cold head (202) is fixedly connected to the coil (201). The heat-conducting cold head (202) is in contact with the metering module (104). The water tank (203) is fixedly installed on the side wall of the electricity meter housing (101). The inner cavity of the water tank (203) is filled with cold water. The water circulation drive unit is installed in the inner cavity of the water tank (203). The water circulation drive unit is used to drive the cold water to circulate.

4. The smart energy meter with an auxiliary heat dissipation structure according to claim 3, characterized in that: A number of heat-conducting fins (208) are fixedly installed in the inner cavity of the water tank (203), and one end of the heat-conducting fins (208) extends to the outside of the wall of the water tank (203).

5. The smart energy meter with an auxiliary heat dissipation structure according to claim 1, characterized in that: The air-cooled assembly (3) includes a fixed bracket (301), a small motor (302), a rotating shaft (303), and fan blades (304). The fixed bracket (301) is fixedly installed at the bottom of the water tank (203). The rotating shaft (303) is rotatably connected to the upper surface of the fixed bracket (301). The fan blades (304) are fixedly connected to the upper end of the rotating shaft (303). The small motor (302) is fixedly connected to the bottom surface of the fixed bracket (301). The output shaft end of the small motor (302) is fixedly connected to the bottom end of the rotating shaft (303).

6. The smart energy meter with an auxiliary heat dissipation structure according to claim 1, characterized in that: The auxiliary cooling component (4) includes a fixed guide rod (401), a rectangular connecting seat (402), a connecting plate (403), a vertical plate (404), a metal plate (405), and a sponge sheet (406). The two ends of the fixed guide rod (401) are fixedly connected to the outer wall of the water tank (203). The fixed guide rod (401) passes through the rectangular connecting seat (402) and slides with the rectangular connecting seat (402). Several connecting plates (403) extend from the rectangular connecting seat (402). A vertical plate (404) is fixedly connected to each of the several connecting plates (403). Several metal plates (405) are fixedly connected to the side walls of the several vertical plates (404). The several metal plates (405) are in contact with several heat-conducting fins (208).

7. The smart energy meter with an auxiliary heat dissipation structure according to claim 6, characterized in that: A groove is provided on the side wall of the metal plate (405), and a sponge sheet (406) is fixedly connected to the groove of the metal plate (405). The sponge sheet (406) is in contact with the heat-conducting fins (208), and the sponge sheet (406) absorbs cold water. The rectangular connecting seat (402), the connecting plate (403), the vertical plate (404), and the metal plate (405) are provided with interconnected water flow channels (407), and one end of the water flow channel (407) extends to the sponge sheet (406).

8. The smart energy meter with an auxiliary heat dissipation structure according to claim 1, characterized in that: The auxiliary component (5) includes a linkage unit, a motion drive unit and a water injection unit (516). The motion drive unit is connected to the rectangular connecting seat (402) and is used to drive the rectangular connecting seat (402) to perform up-and-down reciprocating motion.

9. The smart energy meter with an auxiliary heat dissipation structure according to claim 8, characterized in that: The linkage unit is fixedly installed on the side wall of the water tank (203). One end of the linkage unit is connected to the air-cooling component (3), and the other end of the linkage unit is connected to the rotating rod (510). The linkage unit is used to automatically drive the rotating rod (510) to rotate when the air-cooling component (3) rotates.

10. The smart energy meter with an auxiliary heat dissipation structure according to claim 8, characterized in that: The water injection unit (516) is fixedly installed on the side wall of the water tank (203). The water injection unit (516) is connected to the motion drive unit and the auxiliary cooling component (4). When the motion drive unit moves, the water injection unit (516) automatically replenishes the auxiliary cooling component (4) with cold water.

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