CN117368553A - Heat dissipation type electricity meter box and control method - Google Patents

Abstract

The invention provides a heat dissipation type ammeter box and a control method, wherein the control method comprises the following steps: s1, acquiring the temperature T in an electric control module in real time; s2, judging whether the temperature T is more than or equal to a first threshold temperature T1; if yes, enter step S3; if not, the electronic control module works normally: s3, judging whether the temperature T is less than a second threshold temperature T2; if yes, enter step S4; if not, entering step S5; s4, controlling the driving device to drive the air outlet plates on two opposite sides of the electric control module to swing and dissipate heat; s5, judging whether the temperature T is less than a third threshold temperature T3; if yes, go to step S6; if not, entering step S7; s6, controlling the air blowing module to blow and dissipate heat of the electric control main brake in the electric control module; s7, controlling the heat storage module to dissipate heat of the electric control total brake. The control method of the heat-dissipation type ammeter box has good heat-dissipation effect on the electric control total gate and can save energy and reduce emission.

Description

Heat dissipation type electricity meter box and control method

Technical Field

The invention relates to the field of ammeter boxes, in particular to a heat dissipation type ammeter box and a control method.

Background

The ammeter is an abbreviation of electric energy meter, is an instrument for measuring electric energy, also called an ammeter, a fire meter, an electric energy meter and a kilowatt hour meter, and refers to an instrument for measuring various electric quantities, and an ammeter box is generally installed between households and buildings, and the ammeter of all households in the building is intensively installed in the ammeter box.

The traditional ammeter incasement is not provided with radiator fan to at ammeter incasement during operation, the heat that produces can't obtain in time dispelling, especially in hot weather, ammeter incasement component is easy ageing, burns out even, brings huge potential safety hazard.

The utility model discloses a heat dissipation type electric power metering ammeter case of application number CN201821767217.5 among the prior art, including box, ammeter and radiator fan, control lid and ammeter case lid are installed respectively from a left side to the right side to the outside of box through the hinge, the warning light is installed at the top of box, install the mounting panel on the both sides outer wall of box, the inside of box is cut apart into two parts by the baffle, ammeter and automatically controlled total floodgate are installed respectively to the inside of box, connect through the wire between ammeter and the automatically controlled total floodgate, install temperature sensor on the baffle that is located the box inside between ammeter and the automatically controlled total floodgate. In the patent, the heat dissipation of the ammeter box can be realized by installing the temperature sensor and the heat dissipation fan inside; but the heat dissipation effect of the electric control total gate part inside the electric meter box is poor.

In view of this, the present invention has been made.

Disclosure of Invention

The invention aims to provide a heat-dissipation type ammeter box and a control method thereof, which are used for solving the problem that the heat-dissipation effect of an electric control total gate part in the ammeter box is poor in the prior art.

In order to achieve the above purpose, the technical scheme of the invention is realized as follows:

a control method of a heat dissipation type electric meter box, the control method of the heat dissipation type electric meter box comprising the steps of:

s1, acquiring the temperature T in an electric control module in real time;

s2, judging whether the temperature T is more than or equal to a first threshold temperature T1; if yes, enter step S3; if not, the electronic control module works normally:

s3, judging whether the temperature T is less than a second threshold temperature T2; if yes, enter step S4; if not, entering step S5;

s4, controlling the driving device to drive the air outlet plates on two opposite sides of the electric control module to swing and dissipate heat;

s5, judging whether the temperature T is less than a third threshold temperature T3; if yes, go to step S6; if not, entering step S7;

s6, controlling the air blowing module to blow and dissipate heat of an electric control total gate in the electric control module;

s7, controlling the heat storage module to radiate heat of the electric control total gate.

According to the control method of the heat dissipation type electric meter box, the steps S1 to S7 are mutually related and act together, the temperature T in the electric control module is divided into different temperature gradients according to the magnitude relation between the temperature T in the electric control module and the first threshold temperature T1, the second threshold temperature T2 and the third threshold temperature T3, and different heat dissipation operations are carried out on the electric control total gate in different temperature ranges; 1. the heat dissipation effect on the electric control total gate is good; 2. the heat dissipation effect is ensured, and meanwhile, the energy conservation and the emission reduction can be realized.

Further, step S7 includes the steps of:

s71, controlling a driving device to drive air outlet plates on two opposite sides of the electric control module to gather towards the electric control main brake, so that the heat storage module is contacted with the electric control main brake, and collecting, transferring and storing heat on the electric control main brake;

s72, acquiring the contact time t of the heat storage module and the electric control total brake;

s73, judging whether the contact time t is more than or equal to a preset time threshold t0, if so, entering a step S74; if not, returning to the step S71;

s74, controlling the air blowing module to blow and radiate the electric control module, and controlling the driving device to drive the air outlet plates on two opposite sides of the electric control module to swing and radiate.

Further, the control method of the heat-dissipation type ammeter box comprises the following steps:

the control method of the heat dissipation type electric meter box further comprises the following steps:

s8, judging whether the temperature T in the electronic control module rises within a first rated time period T1; if yes, entering S9; if not, entering S10;

s9, opening a wind valve structure, and discharging heat of the electric control total brake to the external environment;

s10, judging whether the temperature T is less than a first threshold temperature T1; if yes, go to step S11; if not, the original action is kept:

s11, ending.

Further, step S9 includes the steps of:

s91, opening a blast gate structure, discharging heat of an electric control total gate to the external environment, and continuously detecting the temperature T in the electric control module;

s92, judging whether the temperature T in the electronic control module rises within a second rated time period T2; if yes, go to S93; if not, the step S10 is carried out;

s93, the alarm 14 alarms, and the electric control module stops working.

In a second aspect of the present invention, a heat dissipation type electric meter box is provided, where the heat dissipation type electric meter box adopts the control method of any one of the heat dissipation type electric meter boxes; the utility model provides a heat dissipation type ammeter case includes box, chamber door and control module, the chamber door with the box rotates to be connected install the baffle in the box, the baffle divide into first installation district and second installation district with the inside of box install electric control module in the first installation district install the ammeter in the second installation district electric control module's internally mounted is total floodgate, the ammeter with be connected through the wire between the electric control is total floodgate set up on the electric control module and is bloied module, drive arrangement and heat accumulation module.

Further, the electric control module comprises a mounting bracket, the electric control main brake is mounted in the mounting bracket, and the blowing module, the driving device and the heat storage module are mounted on the mounting bracket.

Further, the installing support includes mounting panel, first air-out board, second air-out board, automatically controlled total floodgate sets up on the mounting panel, first air-out board, second air-out board set up the relative both sides of automatically controlled total floodgate, drive arrangement is used for the drive first air-out board the second air-out board is relative the mounting panel rotates.

Further, the first air outlet plate is hinged with the mounting plate through a first rotating shaft, and the second air outlet plate is hinged with the mounting plate through a second rotating shaft.

Further, the mounting plate comprises a mounting side plate and a mounting bottom plate, the mounting side plate and the mounting bottom plate are vertically arranged, the driving device is arranged on the mounting side plate, the mounting bottom plate is opposite to the two ends of the mounting side plate and is hinged with the first air outlet plate and the second air outlet plate through a first rotating shaft and a second rotating shaft respectively, and the driving device drives the first air outlet plate and the second air outlet plate to open or gather towards two sides relative to the mounting plate through a transmission assembly.

Further, a natural wind circulating device is arranged in the ammeter box, and the natural wind circulating device comprises an air inlet device and an air outlet device.

Compared with the prior art, the heat dissipation type electric meter box and the control method have the following beneficial effects:

the invention relates to a heat dissipation type electric meter box and a control method thereof, wherein the control method is mutually related to the structure of the electric meter box and jointly acts. Steps S1-S7 of the control method are mutually related and act together, the temperature T in the electric control module is divided into different temperature gradients according to the magnitude relation between the temperature T in the electric control module and the first threshold temperature T1, the second threshold temperature T2 and the third threshold temperature T3, and different heat dissipation operations are carried out on the electric control total brake in different temperature ranges; 1. the heat dissipation effect on the electric control total gate is good; 2. the heat dissipation effect is ensured, and meanwhile, energy conservation and emission reduction can be realized; the air blowing module, the driving device, the heat storage module and the natural wind circulation device of the electric meter box are mutually related to act together, and when the temperature of the electric control total gate is higher, the air blowing module can form convection wind between the first air outlet plate and the second air outlet plate to blow and dissipate heat of the electric control total gate; the driving device enables the first air outlet plate and the second air outlet plate to swing relative to the mounting plate in a rotating way, so that the temperature is prevented from being too high in a specific area, and the cooling and heat dissipation effects on the electric control main brake are improved; the driving device can also drive the first air outlet plate and the second air outlet plate on two opposite sides of the electric control module to gather towards the electric control main brake, so that the first heat storage part and the second heat storage part can be in contact with the electric control main brake to collect, transfer and store heat on the electric control main brake; the natural wind circulation device can discharge heat of the electric control total brake to the external environment; the blowing module, the driving device, the heat storage module and the natural wind circulation device are mutually related to act together, so that the cooling and heat dissipation effects on the electric control main brake are greatly improved, the safety risk is not easy to cause, and the safety performance of the electric meter box is ensured.

Drawings

Fig. 1 is a schematic perspective view of a heat dissipation type electric meter box according to an embodiment of the invention;

fig. 2 is a schematic top view of an electronic control module of a heat dissipation type electric meter box according to an embodiment of the invention;

fig. 3 is a schematic perspective view of an electronic control module of a heat dissipation type electric meter box according to an embodiment of the invention;

fig. 4 is a schematic right-view structural diagram of an electronic control module of a heat dissipation type electric meter box according to an embodiment of the invention;

fig. 5 is a schematic diagram showing a second perspective structure of an electronic control module of a heat dissipation type electric meter box according to an embodiment of the invention;

fig. 6 is a schematic cross-sectional view of an electronic control module of a heat dissipation type electric meter box according to an embodiment of the invention;

fig. 7 is a three-dimensional schematic diagram of an electronic control module of a heat dissipation type electric meter box according to an embodiment of the invention;

fig. 8 is a schematic perspective view of an electronic control module of a heat dissipation type electric meter box according to an embodiment of the invention;

fig. 9 is a schematic diagram of a state that a first air outlet plate and a second air outlet plate of an electric control module of a heat dissipation type electric meter box are opened to two sides relative to a mounting plate according to an embodiment of the invention;

fig. 10 is a flow chart of a control method of a heat dissipation type electric meter box according to an embodiment of the invention.

Reference numerals illustrate:

100. an electric control module; 200. a case; 210. a partition plate; 211. a first mounting region; 212. a second mounting region; 300. an electricity meter; 1. a mounting plate; 101. installing a side plate; 102. a mounting base plate; 2. a first air outlet plate; 201. a first air chamber; 202. a first air outlet communication hole; 203. the second air outlet communication hole; 3. a second air outlet plate; 301. a second air chamber; 302. a third air-out communication hole; 303. a fourth air-out communication hole; 4. a driving device; 401. a first drive gear; 402. a second drive gear; 5. a first rotating shaft; 6. a second rotating shaft; 7. a transmission assembly; 71. a first transmission; 711. the first limiting chute; 712. a first drive rack; 713. a first transmission gear; 714. a first belt; 72. a second transmission; 721. the second limiting chute; 722. a second drive rack; 723. a second transmission gear; 724. a second belt; 8. a blowing module; 81. a first air blowing assembly; 82. a second air blowing assembly; 801. a blower; 802. an air suction pipe; 803. an air outlet pipe; 9. an electric control main gate; 10. a mounting bracket; 11. a thermal storage module; 111. a first heat storage unit; 112. a second heat storage unit; 12. an air inlet device; 13. an air outlet device; 131. the first air outlet device; 132. the second air outlet device; 14. an alarm; 15. and (5) mounting a column.

Detailed Description

It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other. The description of "first," "second," etc. in embodiments of the present invention is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The invention will be described in detail below with reference to the drawings in connection with embodiments.

Example 1

As shown in fig. 10, the present embodiment proposes a control method of a heat dissipation type electric meter box, the control method of the heat dissipation type electric meter box comprising the steps of:

s1, acquiring the temperature T in the electronic control module 100 in real time;

s2, judging whether the temperature T is more than or equal to a first threshold temperature T1; if yes, enter step S3; if not, the electronic control module 100 works normally:

s3, judging whether the temperature T is less than a second threshold temperature T2; if yes, enter step S4; if not, entering step S5;

s4, controlling the driving device 4 to drive air outlet plates on two opposite sides of the electronic control module 100 to swing and dissipate heat;

s5, judging whether the temperature T is less than a third threshold temperature T3; if yes, go to step S6; if not, entering step S7;

s6, controlling the air blowing module 8 to blow and dissipate heat to the electric control main brake 9 in the electric control module 100;

s7, controlling the heat storage module 11 to radiate heat of the electric control total gate 9.

According to the control method of the heat dissipation type electric meter box, the steps S1 to S7 are related to each other and act together, the temperature T in the electric control module is divided into different temperature gradients according to the magnitude relation between the temperature T in the electric control module and the first threshold temperature T1, the second threshold temperature T2 and the third threshold temperature T3, and different heat dissipation operations are carried out on the electric control total gate in different temperature ranges; 1. the heat dissipation effect on the electric control total gate is good; 2. the heat dissipation effect is ensured, and meanwhile, the energy conservation and the emission reduction can be realized.

Specifically, step S7 includes the steps of:

s71, controlling the driving device 4 to drive air outlet plates on two opposite sides of the electric control module 100 to gather towards the electric control main brake 9, so that the heat storage module 11 contacts with the electric control main brake 9, and collecting, transferring and storing heat on the electric control main brake 9;

s72, acquiring the contact time t of the heat storage module 11 and the electric control total brake 9;

s73, judging whether the contact time t is more than or equal to a preset time threshold t0, if so, entering a step S74; if not, returning to the step S71;

s74, controlling the air blowing module 8 to blow and radiate the electric control module 100, and controlling the driving device 4 to drive air outlet plates on two opposite sides of the electric control module 100 to swing and radiate.

Steps S71 to S74 are related to each other and work together to ensure the heat dissipation effect on the electric control total gate 9. Detecting and judging the contact time t of the heat storage module 11 and the electric control total brake 9 through the step S72 and the step S73, judging whether the contact time t is more than or equal to a preset time threshold t0 to judge whether the maximum heat storage capacity of the heat storage module 11 is reached, if the contact time t is more than or equal to the preset time threshold t0, indicating that the maximum heat storage capacity of the heat storage module 11 is reached, entering the step S74, controlling the air blowing module 8 to dissipate heat of the electric control module 100, and controlling the driving device 4 to drive air outlet plates on two opposite sides of the electric control module 100 to swing and dissipate heat; if the contact time t < the preset time threshold t0, indicating that the maximum heat storage capacity of the heat storage module 11 is not reached, the process returns to step S71.

Specifically, the control method of the heat dissipation type ammeter box further comprises the following steps:

s8, judging whether the temperature T in the electronic control module 100 rises within a first rated time period T1; if yes, entering S9; if not, entering S10;

s9, opening a wind valve structure, and discharging heat of the electric control total gate 9 to the external environment;

s10, judging whether the temperature T is less than a first threshold temperature T1; if yes, go to step S11; if not, the original action is kept:

s11, ending.

Judging whether the temperature T in the electronic control module 100 rises within a first rated time period T1 to judge whether the heat dissipation of the electronic control total gate 9 is effective or not through the step S8, if the temperature T in the electronic control module 100 rises within the first rated time period T1 to indicate that the heat dissipation of the electronic control total gate 9 is ineffective, entering the step S9, opening an air valve structure, and discharging the heat of the electronic control total gate 9 to the external environment; if the temperature T in the electronic control module 100 does not rise within the first rated time period T1, indicating that the heat dissipation to the electronic control total gate 9 is effective, then step S10 is entered, whether the temperature of the electronic control total gate 9 is safe is judged by judging whether the temperature T is less than the first threshold temperature T1, if the temperature T is less than the first threshold temperature T1, indicating that the temperature of the electronic control total gate 9 is safe, then the process is ended; if the temperature T is not less than the first threshold temperature T1, the temperature of the electric control total gate 9 is not safe, and the original action is kept continuously.

Specifically, step S9 includes the steps of:

s91, opening a blast gate structure, discharging heat of the electric control main gate 9 to the external environment, and continuously detecting the temperature T in the electric control module 100;

s92, judging whether the temperature T in the electronic control module 100 rises within a second rated time period T2; if yes, go to S93; if not, the step S10 is carried out;

s93, the alarm 14 alarms, and the electronic control module 100 stops working.

Judging whether the temperature T in the electronic control module 100 rises within a second rated time period T2 to judge whether the heat dissipation of the electronic control total gate 9 is effective or not through the step S92, if the temperature T in the electronic control module 100 rises within the second rated time period T2 to indicate that the heat dissipation of the electronic control total gate 9 is ineffective, entering the step S93, alarming by the alarm 14, and stopping the operation of the electronic control module 100; if the temperature T in the electronic control module 100 does not rise within the second rated period T2, indicating that the heat dissipation to the electronic control total brake 9 is effective, the process proceeds to step S10.

As shown in fig. 1 to 9, the present embodiment further proposes a heat dissipation type electric meter box, as shown in fig. 1, 2 and 3, where the heat dissipation type electric meter box includes a box body 200, a box door and a control module, the box door is rotatably connected with the box body 200, a partition 210 is installed in the box body 200, the partition 210 divides the interior of the box body 200 into a first installation area 211 and a second installation area 212, an electric control module 100 is installed in the first installation area 211, an electric meter 300 is installed in the second installation area 212, an electric control total gate 9 is installed in the electric control module 100, the electric meter 300 is connected with the electric control total gate 9 through a wire, and a blowing module 8, a driving device 4 and a heat storage module 11 are disposed on the electric control module 100, where the blowing module 8 is used for blowing and dissipating heat from the electric control total gate 9; the heat storage module 11 can store heat when the temperature of the electronically controlled total brake 9 is high.

Specifically, as shown in fig. 3, the electric control module 100 includes a mounting bracket 10, the electric control main brake 9 is mounted inside the mounting bracket 10, and the air blowing module 8, the driving device 4 and the heat storage module 11 are mounted on the mounting bracket 10.

Specifically, as shown in fig. 3, the mounting bracket 10 includes a mounting plate 1, a first air outlet plate 2, and a second air outlet plate 3, the electric control main gate 9 is disposed on the mounting plate 1, the first air outlet plate 2 and the second air outlet plate 3 are disposed on opposite sides of the electric control main gate 9, and the air blowing module 8 is configured to form convection air between the first air outlet plate 2 and the second air outlet plate 3.

When the temperature of the electric control total gate 9 is higher, convection air is formed between the first air outlet plate 2 and the second air outlet plate 3 through the arranged air blowing module 8 to blow and dissipate the electric control total gate 9, so that safety risks are not easy to cause, and the safety performance of the electric meter box is improved.

The driving device 4 is used for driving the first air outlet plate 2 and the second air outlet plate 3 to rotate relative to the mounting plate 1.

The driving device 4 enables the first air outlet plate 2 and the second air outlet plate 3 to rotate relative to the mounting plate 1 to swing, so that overhigh temperature in a specific area is avoided, the cooling and heat dissipation effects on the electric control main brake 9 are improved, safety risks are not easy to cause, and the safety performance of the electric meter box is further improved.

Specifically, the first air outlet plate 2 is hinged with the mounting plate 1 through a first rotating shaft 5, and the second air outlet plate 3 is hinged with the mounting plate 1 through a second rotating shaft 6.

Specifically, as shown in fig. 3 and 5, the mounting plate 1 includes a mounting side plate 101 and a mounting bottom plate 102, the mounting side plate 101 and the mounting bottom plate 102 are vertically arranged, the driving device 4 is disposed on the mounting side plate 101, two ends of the mounting bottom plate 102 opposite to the mounting side plate 101 are hinged with the first air outlet plate 2 and the second air outlet plate 3 through a first rotating shaft 5 and a second rotating shaft 6 respectively, and the driving device 4 drives the first rotating shaft 5 and the second rotating shaft 6 to drive the first air outlet plate 2 and the second air outlet plate 3 to open or gather towards two sides relative to the mounting plate 1 through a transmission assembly 7.

The driving device 4 drives the first air outlet plate 2 and the second air outlet plate 3 to swing, so that the structure is compact, the installation is convenient, and the cooling and the normal working reliability of the electronic control module 100 are ensured.

Specifically, as shown in fig. 5 and 6, the driving device 4 includes a first driving gear 401 and a second driving gear 402, the first driving gear 401 and the second driving gear 402 rotate at the same speed in opposite directions, the first driving gear 401 drives the first rotating shaft 5 to rotate through the first transmission device 71, the first rotating shaft 5 integrally rotates with the first air outlet plate 2, the second driving gear 402 drives the second rotating shaft 6 to rotate through the second transmission device 72, and the second rotating shaft 6 integrally rotates with the second air outlet plate 3. As an example of the present application, the driving device 4 is a dual-rotor motor or a dual-output speed-reducing clutch driven by a single driving motor, where the dual-rotor motor moving in the same speed and the dual-drive speed-reducing clutch are both already disclosed in the prior art, and the specific transmission structure of the driving device 4 will not be described herein again.

The arrangement comprises two first driving gears 401 and second driving gears 402 which rotate reversely at the same speed, the first air outlet plate 2 and the second air outlet plate 3 are driven to be opened or gathered to two sides integrally relative to the mounting plate 1 through the first transmission device 71 and the second transmission device 72 respectively, the structure is simple, the control is reliable, the synchronous operation of the first air outlet plate 2 and the second air outlet plate 3 is ensured, and the reliability of the temperature reduction and the normal operation of the electric control total gate 9 is further improved.

Specifically, as shown in fig. 4 and fig. 5, the first transmission device 71 includes a first limiting chute 711, a first transmission rack 712 is disposed on the first limiting chute 711, the first transmission rack 712 is a double-sided rack, wherein a rack on one side is meshed with the first driving gear 401, a rack on the other side is meshed with the first transmission gear 713, the first transmission rack 712 moves in the first limiting chute 711 under the rotation action of the first driving gear 401 and drives the first transmission gear 713 to rotate, and the first transmission gear 713 drives the first rotating shaft 5 to integrally rotate through a first driving belt 714; the second transmission device 72 includes a second limiting chute 721, a second transmission rack 722 is disposed on the second limiting chute 721, the second transmission rack 722 is a double-sided rack, a rack on one side is meshed with the second driving gear 402, a rack on the other side is meshed with the second transmission gear 723, the second transmission rack 722 moves in the second limiting chute 721 under the rotation action of the second driving gear 402 and drives the second transmission gear 723 to rotate, and the second transmission gear 723 drives the second rotating shaft 6 to integrally rotate through a second transmission belt 724.

Preferably, as shown in fig. 9, the rotation axis of the first rotation shaft 5, the first transmission gear 713, and the first driving gear 401 are arranged on the same line in the plane projection where the mounting side plate 101 is located, three points of the rotation axis are connected to form L1, the rotation axis of the second rotation shaft 6, the second transmission gear 723, and the rotation axis of the second driving gear 402 are arranged on the same line in the plane projection where the mounting side plate 101 is located, three points of the rotation axis are connected to form L2, an included angle between L1 and L2 is 90 °, a sliding direction straight line of the first transmission rack 712 is L3, a sliding direction straight line of the second transmission rack 722 is L4, an included angle between L3 and L4 is 90 °, L1 and L3 are arranged vertically, and L2 and L4 are arranged vertically.

Through the structure of the first transmission device 71 and the second transmission device 72 of the transmission assembly 7 and the optimal design of the arrangement position, the movement of the first rotating shaft 5 and the second rotating shaft 6 can be effectively controlled and regulated, the positions and angles of the first air outlet plate 2 and the second air outlet plate 3 are further regulated, the first air outlet plate 2 and the second air outlet plate 3 are ensured to be more stable and controllable in the rotating process, and the electric control total gate 9 is ensured to be cooled and work reliably normally.

Specifically, the meshing teeth of the first driving gear 401 and the second driving gear 402 are arranged in a sector shape. Specifically, the sector angle of the meshing teeth of the first driving gear 401 is 180 °, the sector angle of the meshing teeth of the second driving gear 402 is 180 °, and the meshing teeth on the first driving gear 401 and the meshing teeth on the second driving gear 402 are arranged in a staggered manner.

This arrangement further limits the movement stroke of the first transmission rack 712 and the second transmission rack 722, and ensures the reliability of the rotation adjustment of the first air outlet plate 2 and the second air outlet plate 3 driven by the driving device 4 through the transmission assembly 7 and the first rotating shaft 5 and the second rotating shaft 6.

Specifically, as shown in fig. 6, the first air outlet plate 2 is provided with a first air cavity 201, the second air outlet plate 3 is provided with a second air cavity 301, and one side of the first air cavity 201 and the second air cavity 301, which is close to the electric control main brake 9, is provided with an air outlet through hole structure.

Specifically, as shown in fig. 6, the air blowing module 8 includes a fan 801, an air suction pipe 802, and an air outlet pipe 803, where the fan 801 is disposed on the mounting base plate 102, the fan 801 is communicated with the first air chamber 201 or the second air chamber 301 through the air suction pipe 802, and the fan 801 is communicated with the other air chamber through the air outlet pipe 803.

This setting can form convection air between first air-out board 2, second air-out board 3 and carry out forced air cooling to automatically controlled total floodgate 9, guarantees that automatically controlled total floodgate 9 can be even in the during operation and carries out forced air cooling, further promotes automatically controlled total floodgate 9's cooling radiating effect.

Preferably, the air outlet communication hole provided at the position of the first air chamber 201 is staggered with the air outlet communication hole provided at the position of the second air chamber 301.

Specifically, the number of the air blowing modules 8 is not specifically limited, one group of air blowing modules 8 may be provided, two groups of air blowing modules 8 may be provided, and three groups of air blowing modules 8 may be provided, which is not limited thereto.

The two groups of air blowing modules 8 are respectively a first air blowing component 81 and a second air blowing component 82, as shown in fig. 6, 7 and 8, an air suction pipe 802 of the first air blowing component 81 is communicated with a second air outlet cavity 301 on the second air outlet plate 3, a plurality of fourth air outlet communication holes 303 are formed in a side plate, close to the electric control main gate 9, of the second air outlet cavity 301, an air outlet pipe 803 of the first air blowing component 81 is communicated with a first air outlet cavity 201 on the first air outlet plate 2, and a plurality of second air outlet communication holes 203 are formed in a side plate, close to the electric control main gate 9, of the first air outlet cavity 201; the air suction pipe 802 of the second air blowing component 82 is communicated with a first air cavity 201 on the first air outlet plate 2, and a plurality of first air outlet communication holes 202 are formed in a side plate of the first air cavity 201, which is close to the electric control main brake 9; the air outlet pipe 803 of the second air blowing component 82 is communicated with the second air outlet cavity 301 on the second air blowing board 3, the second air outlet cavity 301 is close to a plurality of third air outlet communication holes 302 formed in a side plate of the electric control main brake 9, the first air outlet board 2 is separately arranged with the two first air outlet cavities 201 of the first air blowing component 81 and the second air blowing component 82, and the second air outlet board 3 is separately arranged with the two second air outlet cavities 301 of the first air blowing component 81 and the second air blowing component 82. The arrangement further ensures the efficiency and reliability of the air cooling and cooling of the electric control main brake 9 during working of the air blowing module 8.

As a preferred example of the present application, as shown in fig. 8, the first air-out communication hole 202 and the second air-out communication hole 203 are respectively disposed on two opposite sides of the length direction of the electric control total gate 9, as shown in fig. 7, the third air-out communication hole 302 and the fourth air-out communication hole 303 are respectively disposed on two opposite sides of the length direction of the electric control total gate 9, the openings of the second air-out communication hole 203 and the third air-out communication hole 302 are disposed in opposite directions, and the openings of the fourth air-out communication hole 303 and the first air-out communication hole 202 are disposed in opposite directions.

This setting makes the air outlet of first subassembly 81 of blowing correspond the setting with the inlet scoop of subassembly 82 is blown to the second, and the air outlet of subassembly 82 is blown to the second corresponds the setting with the inlet scoop of subassembly 81 is blown to the first, further improves automatically controlled total floodgate 9 when carrying out forced air cooling and cooling with the surface area of air contact, guarantees automatically controlled total floodgate 9 can even, the efficient cooling of during operation, avoids the temperature overheated.

A temperature sensor is disposed in the electronic control module 100, and the temperature sensor is used for detecting the temperature in the electronic control module 100.

Specifically, as shown in fig. 3 and 8, a heat storage module 11 is disposed on the electric control module 100, and the heat storage module 11 can store heat when the temperature of the electric control total brake 9 is high.

When the temperature of the electric control total gate 9 is higher, heat on the electric control total gate 9 is collected, transferred and stored through the arranged heat storage module 11, so that accurate heat dissipation of the electric control total gate 9 is realized, energy consumption is reduced, and heat dissipation is reliable.

Specifically, as shown in fig. 3, the thermal storage module 11 is mounted on the mounting bracket 10.

Specifically, as shown in fig. 3, 7 and 8, the heat storage module 11 includes a first heat storage portion 111 and a second heat storage portion 112, where the first heat storage portion 111 is installed on the first air outlet plate 2 at a side close to the electric control total gate 9, and the second heat storage portion 112 is installed on the second air outlet plate 3 at a side close to the electric control total gate 9.

The first heat storage part 111 and the second heat storage part 112 are arranged on two opposite sides of the electric control total brake 9.

When the temperature of the electric control total gate 9 is higher, the driving device 4 can drive the first air outlet plate 2 and the second air outlet plate 3 on two opposite sides of the electric control module 100 to gather towards the electric control total gate 9, so that the first heat storage part 111 and the second heat storage part 112 can be in contact with the electric control total gate 9, and heat on the electric control total gate 9 is collected, transferred and stored.

Specifically, as shown in fig. 1, a natural wind circulation device is disposed in the electric meter box, and the natural wind circulation device includes an air inlet device 12 and an air outlet device 13. The air inlet device 12 is arranged at the lower end of the box body 200, and the air outlet device 13 is fixedly connected with the side wall of the box body 200.

Through the air inlet device 12 and the air outlet device 13, the inside of the box body 200 can be continuously circulated, so that heat generated during operation in the box body 200 is taken away, and the normal operation of the ammeter box is ensured.

Specifically, as shown in fig. 1, the air outlet device 13 includes a first air outlet device 131 and a second air outlet device 132, where the first air outlet device 131 is communicated with the first installation area 211, the second air outlet device 132 is communicated with the second installation area 212, a damper structure (not shown in the drawing) is disposed on the partition 210, and by opening the damper structure, the first installation area 211 is communicated with the second installation area 212 through a valve port of the damper structure, and at this time, the air inlet device 12 can perform air circulation with the first air outlet device 131, and discharge heat of the electric control total brake 9 to the external environment.

Specifically, as shown in fig. 1, an alarm 14 is provided above the outside of the case 200.

Specifically, as shown in fig. 1, a mounting post 15 is provided below the outside of the case 200.

The arrangement is convenient for the installation of the ammeter box on one hand; on the other hand, the air inlet device 12 is protected when the electricity meter box is placed on the ground.

For the electric meter box, other relevant components besides the electric control module 100, the box 200, the box door, the control module, the electric meter 300, the blowing module 8, the driving device 4, and the heat storage module 11 are included, and in view of the specific structure and the specific assembly relationship of the relevant components, they are all the prior art, and are not described herein.

The invention relates to a heat dissipation type electric meter box and a control method thereof, wherein the control method is mutually related to the structure of the electric meter box and jointly acts.

Steps S1-S7 of the control method are mutually related and act together, the temperature T in the electric control module 100 is divided into different temperature gradients according to the magnitude relation between the temperature T in the electric control module 100 and the first threshold temperature T1, the second threshold temperature T2 and the third threshold temperature T3, and different heat dissipation operations are carried out on the electric control total gate 9 in different temperature ranges; 1. the heat dissipation effect on the electric control main gate 9 is good; 2. the heat dissipation effect is ensured, and meanwhile, energy conservation and emission reduction can be realized;

the air blowing module 8, the driving device 4, the heat storage module 11 and the natural wind circulation device of the electric meter box are mutually related to act together, and when the temperature of the electric control total gate 9 is higher, the air blowing module 8 can form convection wind between the first air outlet plate 2 and the second air outlet plate 3 to blow and dissipate heat of the electric control total gate 9; the driving device 4 enables the first air outlet plate 2 and the second air outlet plate 3 to rotate and swing relative to the mounting plate 1, so that the temperature is prevented from being too high in a specific area, and the cooling and heat dissipation effects on the electric control main brake 9 are improved; the driving device 4 can also drive the first air outlet plate 2 and the second air outlet plate 3 on two opposite sides of the electric control module 100 to gather towards the electric control main brake 9, so that the first heat storage part 111 and the second heat storage part 112 can be in contact with the electric control main brake 9 to collect, transfer and store heat on the electric control main brake 9; the natural wind circulation device can discharge heat of the electric control main brake 9 to the external environment; the air blowing module 8, the driving device 4, the heat storage module 11 and the natural wind circulation device are mutually related and act together, so that the cooling and heat dissipation effects on the electric control main gate 9 are greatly improved, the safety risk is not easy to cause, and the safety performance of the electric meter box is ensured.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention should be assessed accordingly to that of the appended claims.

Claims (10)

1. The control method of the heat dissipation type ammeter box is characterized by comprising the following steps of:

s1, acquiring the temperature T in an electronic control module (100) in real time;

s2, judging whether the temperature T is more than or equal to a first threshold temperature T1; if yes, enter step S3; if not, the electronic control module (100) works normally:

s3, judging whether the temperature T is less than a second threshold temperature T2; if yes, enter step S4; if not, entering step S5;

s4, controlling the driving device (4) to drive air outlet plates on two opposite sides of the electronic control module (100) to swing and dissipate heat;

s5, judging whether the temperature T is less than a third threshold temperature T3; if yes, go to step S6; if not, entering step S7;

s6, controlling the air blowing module (8) to blow and dissipate heat of an electric control main gate (9) in the electric control module (100);

s7, controlling the heat storage module (11) to radiate heat of the electric control total brake (9).

2. The method for controlling a heat dissipation type electricity meter box according to claim 1, wherein the step S7 comprises the steps of:

s71, controlling a driving device (4) to drive air outlet plates at two opposite sides of an electric control module (100) to gather towards an electric control main brake (9), so that a heat storage module (11) is in contact with the electric control main brake (9), and collecting, transferring and storing heat on the electric control main brake (9);

s72, acquiring the contact time t of the heat storage module (11) and the electric control total gate (9);

s73, judging whether the contact time t is more than or equal to a preset time threshold t0, if so, entering a step S74; if not, returning to the step S71;

s74, controlling the air blowing module (8) to blow and radiate the electric control module (100), and controlling the driving device (4) to drive the air outlet plates on two opposite sides of the electric control module (100) to swing and radiate.

3. The method for controlling a heat dissipating type electricity meter box according to claim 2, wherein,

the control method of the heat dissipation type electric meter box further comprises the following steps:

s8, judging whether the temperature T in the electronic control module (100) rises within a first rated time period T1; if yes, entering S9; if not, entering S10;

s9, opening a blast gate structure, and discharging heat of the electric control main gate (9) to the external environment;

s10, judging whether the temperature T is less than a first threshold temperature T1; if yes, go to step S11; if not, the original action is kept:

s11, ending.

4. A control method of a heat dissipation type electricity meter box as defined in claim 3, wherein,

step S9 includes the steps of:

s91, opening a blast gate structure, discharging heat of an electric control main gate (9) to the external environment, and continuously detecting the temperature T in an electric control module (100);

s92, judging whether the temperature T in the electronic control module (100) rises within a second rated time period T2; if yes, go to S93; if not, the step S10 is carried out;

s93, the alarm (14) gives an alarm, and the electronic control module (100) stops working.

5. A heat-dissipating electric meter box, characterized in that the heat-dissipating electric meter box adopts the control method of the heat-dissipating electric meter box according to any one of claims 1 to 4; the utility model provides an ammeter case of heat dissipation type includes box (200), chamber door and control module, the chamber door with box (200) rotate and are connected install baffle (210) in box (200), baffle (210) divide into first installation district (211) and second installation district (212) with the inside of box (200) install electric control module (100) in first installation district (211) install ammeter (300) in second installation district (212) electric control total floodgate (9) of internally mounted of electric control module (100), ammeter (300) with connect through the wire between electric control total floodgate (9) set up on electric control module (100) and blow module (8), drive arrangement (4) and heat accumulation module (11).

6. The heat dissipation type electricity meter box according to claim 5, wherein the electric control module (100) comprises a mounting bracket (10), the electric control main gate (9) is mounted inside the mounting bracket (10), and the air blowing module (8), the driving device (4) and the heat storage module (11) are mounted on the mounting bracket (10).

7. The heat dissipation type electricity meter box according to claim 6, wherein the mounting bracket (10) comprises a mounting plate (1), a first air outlet plate (2) and a second air outlet plate (3), the electric control total gate (9) is arranged on the mounting plate (1), the first air outlet plate (2) and the second air outlet plate (3) are arranged on two opposite sides of the electric control total gate (9), and the driving device (4) is used for driving the first air outlet plate (2) and the second air outlet plate (3) to rotate relative to the mounting plate (1).

8. The heat dissipation type electricity meter box according to claim 7, wherein the first air outlet plate (2) is hinged with the mounting plate (1) through a first rotating shaft (5), and the second air outlet plate (3) is hinged with the mounting plate (1) through a second rotating shaft (6).

9. The heat dissipation type electricity meter box according to claim 8, wherein the mounting plate (1) comprises a mounting side plate (101) and a mounting bottom plate (102), the mounting side plate (101) and the mounting bottom plate (102) are vertically arranged, the driving device (4) is arranged on the mounting side plate (101), two ends of the mounting bottom plate (102) opposite to the mounting side plate (101) are hinged with the first air outlet plate (2) and the second air outlet plate (3) through a first rotating shaft (5) and a second rotating shaft (6) respectively, and the driving device (4) drives the first air outlet plate (2) and the second air outlet plate (3) to open or gather towards two sides relative to the mounting plate (1) through a transmission assembly (7).

10. A heat dissipating electric meter box according to claim 5, characterized in that a natural wind circulation device is arranged in the electric meter box, which natural wind circulation device comprises an air inlet device (12) and an air outlet device (13).