CN218772001U

CN218772001U - Controller for solar monitoring system

Info

Publication number: CN218772001U
Application number: CN202222430038.5U
Authority: CN
Inventors: 严友权; 闻亚; 王岭南
Original assignee: NANJING PUTIAN DATANG INFORMATION ELECTRONICS CO Ltd
Current assignee: NANJING PUTIAN DATANG INFORMATION ELECTRONICS CO Ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-03-28
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a controller for solar energy monitored control system relates to monitored control system technical field, and for solving current scheme with high costs, occupation space is big, and controller and DC-DC stabiliser cooperation are used and are triggered the mistake protection easily, lead to the unstable problem of monitored control system work. Both sides of the controller shell are provided with connecting plates, the controller shell is internally provided with a MCU, a power module, a charging module, a discharging voltage stabilizing module and a sampling control module from left to right in sequence, and both sides of the inner wall of the controller shell are provided with a plurality of heating panels. According to the controller for the solar monitoring system, the discharging voltage stabilizing module carries out real-time adjustment through feedback of monitoring end voltage, the MCU sends a voltage adjusting command through the sampling control module circuit, and the adjusting circuit in the discharging voltage stabilizing module carries out voltage adjustment in real time to control the voltage reducing circuit, so that the power supply stability and reliability of the monitoring end are realized.

Description

Controller for solar monitoring system

Technical Field

The utility model relates to a monitored control system technical field specifically is a controller for solar energy monitored control system.

Background

With the rapid development of economy in China, the requirements for security protection and data acquisition are increasing, monitoring systems become an indispensable part of people in work and life, and in remote areas, mountain areas and other places where commercial power lines are not easy to lay, solar monitoring systems play an important role and are used as charging and discharging control components in the solar monitoring systems, and all indexes of controllers for the solar monitoring systems are important to stability and reliability.

The controller for the solar monitoring system used in the current market is characterized in that a discharging part has a common switching function, under the conditions that a battery is suddenly powered off and a lithium battery protection plate is overcharged and protected, the output voltage cannot be effectively constant, the voltage of a solar panel is directly output to a load monitoring end, and further monitoring damage is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a controller for solar energy monitored control system to it is with high costs, occupation space is big to propose current scheme in solving above-mentioned background art, and controller and DC-DC stabiliser cooperation are used and are triggered the mistake protection easily, lead to the unstable problem of monitored control system work.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a controller for solar energy monitored control system, includes the controller shell, controller shell both sides all are equipped with the connecting plate, be equipped with MCU, power module, the module of charging, discharge voltage stabilizing module and sampling control module in proper order from left to right in the controller shell, controller shell inner wall both sides all are equipped with a plurality of heating panels.

By adopting the technical scheme, the discharging voltage stabilizing module carries out real-time adjustment through the feedback of the monitoring end voltage, the MCU issues a voltage adjusting command through the sampling control module circuit, and the adjusting circuit in the discharging voltage stabilizing module carries out voltage adjustment in real time to control the voltage reducing circuit, so that the power supply stability and reliability of the monitoring end are realized.

Further, symmetrical mounting holes are formed in the two connecting plates, and the controller shell is designed by pouring polyurethane insulating heat-conducting glue.

Through adopting above-mentioned technical scheme, the connecting plate is installed fixedly under the effect of mounting hole, and equipment adopts the encapsulating design, and A glue and B glue ratio are according to 1, and polyurethane insulation heat-conducting glue can mutually support with the fin has insulating nature good, the heat dissipation is good, product light in weight, advantage that protection level is high.

Furthermore, be equipped with two limiting plates in the controller shell, two all set up a plurality of louvres that the equidistance distributes in the limiting plate, two the limiting plate is located MCU and sampling control module both sides.

Through adopting above-mentioned technical scheme, for the even running of ensureing equipment inside module, by two limiting plates with the module spacing avoid receiving the external influence and rock and cause the unnecessary damage, and have the louvre to keep dispel the heat by the heating panel after the inside circulation of air.

Furthermore, solar panel supplies power for the storage battery through the charging module, and solar panel and battery supply power for MCU through power module, the sampling control module divide into module one and module two, MCU passes through module one control charging module, MCU passes through module two control voltage stabilizing module that discharges, makes solar panel or battery discharge to the control, the battery supplies power for the control through the step-down circuit in the voltage stabilizing module that discharges.

By adopting the technical scheme, the voltage reduction module is added in the solar monitoring system, so that the stability of the later-stage power supply is ensured.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this controller for solar energy monitored control system adjusts in real time through the feedback of control terminal voltage through the voltage stabilizing module that discharges, and MCU issues the voltage regulation order through sampling control module circuit, and the regulating circuit among the voltage stabilizing module that discharges carries out voltage regulation in real time and controls the step-down circuit, realizes the reliable and stable of control end power supply.

2. This controller for solar energy monitored control system for ensure the even running of equipment inside module, play a limiting displacement with the position of module by two limiting plates, avoid taking place the skew when carrying out the encapsulating, and the insulating heat-conducting glue encapsulating of polyurethane cooperates with the heating panel and has insulating nature good, the heat dissipation is good, product light in weight, advantage that protection level is high.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic diagram of the system structure of the present invention;

fig. 4 is a schematic diagram of a specific circuit block diagram of the discharging voltage stabilizing module of the present invention;

fig. 5 is a schematic diagram of a system block diagram of the present invention.

In the figure: 1. a controller housing; 3. a connecting plate; 4. mounting holes; 7. a heat dissipation plate; 8. MCU; 9. a power supply module; 10. a charging module; 11. a discharge voltage stabilization module; 12. a sampling control module; 13. a limiting plate; 14. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3: the controller comprises a controller shell 1, wherein connecting plates 3 are arranged on two sides of the controller shell 1, a MCU8, a power supply module 9, a charging module 10, a discharging voltage stabilizing module 11 and a sampling control module 12 are sequentially arranged in the controller shell 1 from left to right, a plurality of heat dissipation plates 7 are arranged on two sides of the inner wall of the controller shell 1, symmetrical mounting holes 4 are formed in the two connecting plates 3, the controller shell 1 is designed by pouring polyurethane insulating heat-conducting glue, two limiting plates 13 are arranged in the controller shell 1, a plurality of heat dissipation holes 14 are formed in the two limiting plates 13 and are distributed at equal intervals, the two limiting plates 13 are positioned on two sides of the MCU8 and the sampling control module 12, a solar panel supplies power to a storage battery through the charging module 10, the solar panel and the storage battery supply power to the MCU8 through the power supply module 9, and the sampling control module 12 is divided into a first module and a second module, the MCU8 controls the charging module 10 through the first module, the MCU8 controls the discharging voltage stabilizing module 11 through the second module, so that the solar panel or the storage battery discharges for monitoring, the storage battery supplies power for monitoring through a voltage reducing circuit in the discharging voltage stabilizing module 11, the discharging voltage stabilizing module 11 adjusts in real time through the feedback of monitoring terminal voltage, the MCU8 issues a voltage adjusting command through a sampling control module 12 circuit, an adjusting circuit in the discharging voltage stabilizing module 11 adjusts the voltage in real time to control the voltage reducing circuit, the power supply stability and reliability of the monitoring terminal are realized, in order to ensure the stable operation of an internal module of the equipment, the two limiting plates 13 limit the module to avoid the internal module from being deviated when glue is poured, and the heat dissipation holes 14, the heat dissipation plate 7 and the equipment adopt glue pouring design to be matched with each other, so that the heat dissipation performance is good, the product weight is light, and the protection level is high.

The working principle is as follows: the equipment is installed on suitable position through the connecting plate 3 of both sides, and after each data line is connected with equipment, the heating panel 7 that sets up in controller shell 1 adopts the encapsulating design to mutually support with equipment and is favorable to insulating and heat dissipation better, it is better to carry on spacing messenger's encapsulating operating efficiency with the module by two limiting plates 13 simultaneously, equipment is when moving, solar panel supplies power for the battery through charging module 10, solar panel and battery supply power for MCU8 through power module 9, MCU8 controls discharge voltage stabilizing module 11 through two modules, make solar panel or battery discharge to the control, the battery supplies power for the control through the step-down circuit in discharge voltage stabilizing module 11, discharge voltage stabilizing module 11 adjusts in real time through the feedback of control terminal voltage, MCU8 issues the voltage regulation order through sampling control module 12 circuit, the regulation circuit in discharge voltage stabilizing module 11 carries out voltage regulation in real time and controls the step-down circuit, realize the reliable and stable of control end power supply.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a controller for solar energy monitored control system, includes controller shell (1) and solar panel, its characterized in that: controller shell (1) both sides all are equipped with connecting plate (3), be equipped with MCU (8), power module (9), module (10) that charges, discharge voltage stabilizing module (11) and sampling control module (12) from left to right in proper order in controller shell (1), controller shell (1) inner wall both sides all are equipped with a plurality of heating panels (7).

2. The controller for a solar monitoring system according to claim 1, wherein: two symmetrical mounting holes (4) are formed in the connecting plates (3), and the controller shell (1) is designed by pouring polyurethane insulating heat-conducting glue.

3. The controller for a solar monitoring system according to claim 1, wherein: the controller is characterized in that two limiting plates (13) are arranged in the controller shell (1), a plurality of radiating holes (14) distributed at equal intervals are formed in the two limiting plates (13), and the two limiting plates (13) are located on two sides of the MCU (8) and the sampling control module (12).

4. The controller for a solar monitoring system according to claim 1, wherein: solar panel is the battery power supply through charging module (10), and solar panel and battery pass through power module (9) and are MCU (8) power supply, sampling control module (12) divide into module one and module two, MCU (8) are through module one control charging module (10), MCU (8) are through module two control voltage stabilizing module (11) that discharge, make solar panel or battery discharge to the control, the battery supplies power for the control through the step-down circuit in the voltage stabilizing module (11) that discharges.