Power-off control device applicable to multiple scenes

Abstract

The utility model provides a power-off control device applicable to multiple scenes, belongs to the technical field of electric power control, and aims to solve the problem of electric energy loss caused by the fact that a power supply part is continuously connected with a power supply after existing electrical equipment stops working. The power-off control device comprises a power-off control device body which is internally provided with a cooling fan, a positioning sleeve, a fixed sleeve and the like, and further comprises parts such as a shifting valve plate, a limiting rod and an insulating rubber spring to cooperatively control on-off of a circuit. The valve plate is manually rotated and shifted or the state and temperature of equipment are automatically detected, and an electromagnet is utilized to drive a relay to realize power failure, so that electric energy loss is effectively avoided. Meanwhile, the cooling fan is matched with the dustproof net and the exhaust net, stable operation of the device is guaranteed, and equipment maintenance is facilitated through a connector and a cover plate. The device can be widely applied to industrial, commercial and household electrical equipment, energy conservation and consumption reduction are realized, and the operation stability and reliability of the equipment are improved.

Description

Technical Field

[0001] This utility model belongs to the field of power control technology, specifically relating to a power outage control device applicable to multiple scenarios. Background Technology

[0002] In many electrical equipment usage scenarios, it is common for the power supply part to remain connected to the power source even after the equipment stops working. Taking oil pumping units as an example, when the oil pumping unit is working, it connects to the national power grid through a transformer to obtain power. However, when the oil pumping unit stops operating, the transformer remains connected to the power grid. This continuous connection will cause the transformer to suffer from power loss. Such power loss not only exists in oil pumping unit scenarios, but also occurs in various motor equipment in industrial production, household appliances in daily life, and many other electrical equipment. The main reason for this is that traditional circuit connection designs lack intelligent and automated power-off control mechanisms.

[0003] This continuous energy loss accumulates over time across a wide range of equipment, resulting in enormous energy waste. Its impact extends to various electricity-consuming sectors, including industry, commerce, and households. The key contributing factor is the lack of effective power-off control measures for the equipment, which cannot automatically disconnect unnecessary power connections based on the equipment's operating status. Utility Model Content

[0004] The purpose of this utility model is to provide a power outage control device applicable to multiple scenarios, aiming to solve the problem that continuous power loss in the existing technology accumulates over a wide range of equipment use, resulting in huge energy waste. The impact covers various power consumption fields such as industry, commerce and home. The key influencing factor is that the equipment lacks effective power outage control means and cannot automatically cut off unnecessary power connections according to the working status of the equipment.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A power outage control device applicable to multiple scenarios, comprising:

[0007] The power-off control device body contains a cooling fan, and a positioning sleeve is fixedly connected to the outside of the cooling fan. The positioning sleeve is fixedly connected to the outer surface of the fixed sleeve and is movably engaged within the power-off control device body.

[0008] A valve plate is rotatably connected to the power-off control device body. A limit rod is slidably connected inside the power-off control device body. Two insulating rubber springs are fixedly connected to one inner wall of the power-off control device body. Both insulating rubber springs are sleeved on the circumferential surface of the limit rod. An arc-shaped connecting sleeve is fixedly connected to one end of each of the two insulating rubber springs. A current transmission head is fixedly connected inside the arc-shaped connecting sleeve. The valve plate is movably engaged between the two arc-shaped connecting sleeves. Line sleeves are fixedly connected to both ends of the power-off control device body. A line source is installed inside each of the two line sleeves. A relay is installed on the outer surface of one of the line sources. The current transmission head is electrically connected to the two line sources. An electromagnet is installed on the circumferential surface of the relay. The relay and the electromagnet are electrically connected.

[0009] As a preferred embodiment of this utility model, a temperature sensor and a dual-color indicator light are fixedly connected to the front end of the power-off control device body, and the dual-color indicator light and the relay are electrically connected.

[0010] As a preferred embodiment of this utility model, an exhaust screen is fixedly connected to the bottom end of the power-off control device body, and a fixing seat is fixedly connected to both the front and rear ends of the power-off control device body.

[0011] As a preferred embodiment of this utility model, a connection port is provided on one side of the power-off control device body, and a cover plate is movably hinged to the connection port via a hinge shaft.

[0012] As a preferred embodiment of this utility model, a dustproof mesh is fixedly connected to the outer surface of the cooling fan, and an exhaust mesh is fixedly connected to the bottom of the power-off control device body.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this solution, manual and automatic power-off control is achieved by setting up components such as a toggle valve, relay, and electromagnet. In manual operation, rotating the toggle valve can control the current transmission head to disconnect from the power source. Under automatic control, when the electrical equipment stops working or the temperature sensor detects that the internal temperature of the device is too high, the electromagnet is energized to drive the relay to cut off the circuit, avoiding power loss when the equipment is not working, effectively achieving energy saving and reducing energy consumption, and reducing energy waste in industrial, commercial and household electricity use.

[0015] The cooling fan, positioning sleeve, fixing sleeve, dustproof net, and exhaust net work together to dissipate heat. The positioning sleeve and fixing sleeve ensure stable operation, while the dustproof net and exhaust net prevent impurities from entering and expel hot air, maintaining a clean internal environment and ensuring stable operation of the device at a suitable temperature. At the same time, the insulating properties of the insulating rubber spring prevent electrical faults such as short circuits caused by current, ensuring the electrical safety of the device and improving the stability and reliability of equipment operation.

[0016] 2. In this solution, the connection port and hinged cover on one side of the power failure control device facilitate wiring connections, equipment debugging, or maintenance. The cover is normally closed to prevent impurities from entering and affecting electrical performance. When operation is required, the cover is opened and closed after operation, which facilitates maintenance and ensures normal operation of the device. In addition, the dual-color indicator light is electrically connected to the temperature sensor and relay, which can intuitively display the operating status of the device. When the temperature is abnormal, it will promptly remind and trigger corresponding measures, which is convenient for operators to monitor and operate. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a first-view sectional perspective view of the present invention;

[0020] Figure 3 This is a first-person exploded perspective view of the present invention.

[0021] In the diagram: 1. Power-off control device body; 101. Connection port; 2. Fixing base; 3. Relay; 4. Electromagnet; 5. Actuating valve plate; 6. Arc-shaped connecting sleeve; 7. Insulating rubber spring; 8. Limit rod; 9. Current transmission head; 10. Cover plate; 11. Cooling fan; 12. Fixing sleeve; 13. Temperature sensor; 14. Dual-color indicator light; 15. Positioning sleeve; 16. Line source; 17. Dustproof net; 18. Exhaust net. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please see Figures 1-3 The present invention provides the following technical solution:

[0025] A power outage control device applicable to multiple scenarios, comprising:

[0026] The power-off control device body 1 includes a cooling fan 11 inside, and a positioning sleeve 15 fixedly connected to the outside of the cooling fan 11. The positioning sleeve 15 is fixedly connected to the outer surface of the fixing sleeve 12 and is movably engaged within the power-off control device body 1.

[0027] The valve plate 5 is rotatably connected to the power-off control device body 1. A limit rod 8 is slidably connected inside the power-off control device body 1. Two insulating rubber springs 7 are fixedly connected to one inner wall of the power-off control device body 1. Both insulating rubber springs 7 are sleeved on the circumferential surface of the limit rod 8. An arc-shaped connecting sleeve 6 is fixedly connected to one end of the two insulating rubber springs 7. A current transmission head 9 is fixedly connected inside the arc-shaped connecting sleeve 6. The valve plate 5 is movably engaged between the two arc-shaped connecting sleeves 6. Both the front and rear ends of the power-off control device body 1 are fixedly connected to the line sleeves. A line source 16 is installed inside each of the two line sleeves. A relay 3 is installed on the outer surface of one of the line sources 16. The current transmission head 9 is electrically connected to the two line sources 16. An electromagnet 4 is installed on the circumferential surface of the relay 3. The relay 3 and the electromagnet 4 are electrically connected.

[0028] In a specific embodiment of this utility model, during the operation of the power-off control device body 1, the cooling fan 11 generates heat due to the operation of the internal electrical components. The cooling fan 11 can generate airflow through its operation to quickly dissipate the heat inside the device, preventing the performance of the electrical components from deteriorating or even being damaged due to excessive temperature. This ensures that the device operates stably in a suitable temperature environment, thereby improving the reliability and service life of the equipment.

[0029] The positioning sleeve 15 is fixed to the outside of the cooling fan 11, connected to the outer surface of the fixing sleeve 12, and can be movably snapped into the body 1 of the power-off control device. It serves to position and support the cooling fan 11, ensuring that the cooling fan 11 is stable in position during operation, while allowing it to move within a certain range to adapt to possible minor structural changes or vibrations inside the device, ensuring that the cooling fan 11 can stably perform its heat dissipation function.

[0030] The fixing sleeve 12 provides a fixing base for the positioning sleeve 15, indirectly provides an installation support for the cooling fan 11, and participates in the construction of the internal structural system of the power failure control device body 1, which helps to maintain the stability of the internal structure of the device, ensure the accuracy of the relative positional relationship of each component, and thus ensure the normal operation of the entire device.

[0031] The valve plate 5 is rotatably connected to the main body 1 of the power-off control device and can be movably engaged between the two arc-shaped connecting sleeves 6. It is a key operating component for controlling the on / off state of the circuit. By rotating, it changes its own position, thereby controlling the connection state of the current transmission head 9 with other circuit components, realizing flexible control of the circuit on / off state to meet the power-off control needs in different scenarios.

[0032] The limit rod 8 is slidably connected within the main body 1 of the power-off control device, serving to limit the movement of the arc-shaped connecting sleeve 6 and related components. It ensures that the arc-shaped connecting sleeve 6 moves within a specified path and range, preventing damage to or impact on the stability of the circuit connection due to excessive displacement, and ensuring the accuracy and reliability of the entire power-off control process.

[0033] An insulating rubber spring 7 is fixed to the inner wall of one side of the power-off control device body 1, sleeved on the circumferential surface of the limiting rod 8, and one end is fixedly connected to the arc-shaped connecting sleeve 6. The insulating rubber spring 7 provides buffering and resetting force to the arc-shaped connecting sleeve 6 using its elasticity. When the circuit state changes and the arc-shaped connecting sleeve 6 needs to move, the spring assists in its smooth movement and returns it to its initial position after the action is completed. Furthermore, its insulating properties prevent current from passing through this component, thus preventing short circuits and other electrical faults and ensuring the electrical safety of the device.

[0034] The arc-shaped connecting sleeve 6 has a current transmission head 9 fixedly connected inside, and is connected to the power-off control device body 1 through an insulating rubber spring 7, while also cooperating with the actuating valve plate 5. Its main function is to connect and position the current transmission head 9, and under the synergistic action of the actuating valve plate 5 and the insulating rubber spring 7, the position of the current transmission head 9 can be flexibly adjusted according to the circuit control requirements to achieve the function of circuit connection or disconnection.

[0035] The current transmission head 9 is electrically connected to the two line sources 16 and is a key component for realizing current transmission in the circuit. When the circuit is in a conducting state, the current is transmitted between the two line sources 16 through the current transmission head 9, ensuring the normal operation of electrical equipment; when power needs to be cut off, the connection between the current transmission head 9 and the line sources 16 is disconnected through the action of relevant components, realizing power-off control.

[0036] The line sleeve is installed at both ends of the power failure control device body 1 to accommodate and protect the line source 16. It provides a safe installation environment for the line source 16, prevents the line source 16 from being damaged or interfered with by external physical forces, ensures the stability and reliability of the line connection, and guarantees the normal transmission of circuit signals and electrical energy.

[0037] Line source 16 serves as the power input and output source in the circuit, providing electrical energy to the entire power-off control device and the electrical equipment connected to it. At the same time, it receives current signals from other components, realizing the transmission of electrical energy and the interaction of circuit control signals. It is the foundation for energy supply and signal transmission to maintain the normal operation of the device and electrical equipment.

[0038] Relay 3 is mounted on the outer surface of one of the circuit sources 16 and is electrically connected to electromagnet 4. Relay 3 is an electrical control device. When electromagnet 4 is energized and generates magnetic force, it drives the internal contacts of relay 3 to actuate, thereby controlling the on / off state of the circuit. In this device, relay 3 is used to realize automatic control of the circuit. Based on external signals or preset conditions, it can precisely control the opening and closing state of the circuit through the action of electromagnet 4, improving the automation and accuracy of power-off control.

[0039] Electromagnet 4 is mounted on the circumferential surface of relay 3 and is electrically connected to relay 3. Electromagnet 4 generates magnetic force when energized, and the magnitude and presence of this magnetic force can be adjusted by controlling the current. In this device, electromagnet 4 receives current signals from the control circuit, generates corresponding magnetic force, and then controls the contact action of relay 3, realizing remote or automatic control of circuit on / off. It is a crucial actuator for achieving intelligent power-off control.

[0040] It should be noted that the specific model of cooling fan 11, temperature sensor 13, dual-color indicator light 14 and temperature sensor 13 used shall be selected by those skilled in the art. Furthermore, the above-mentioned cooling fan 11, temperature sensor 13, dual-color indicator light 14 and temperature sensor 13 are all existing technologies, and this solution will not elaborate on them.

[0041] Please refer to the details. Figures 1-3 A temperature sensor 13 and a dual-color indicator light 14 are fixedly connected to the front end of the power-off control device body 1. The dual-color indicator light 14 and the relay 3 are electrically connected.

[0042] In this embodiment, the temperature sensor 13 is fixed to the front end of the power-off control device body 1, enabling real-time monitoring of the internal temperature of the device. When the internal temperature is within the normal range, the dual-color indicator light 14 displays one color, such as green, indicating that the device is operating normally. Since the dual-color indicator light 14 is electrically connected to the relay 3, once the temperature sensor 13 detects that the internal temperature of the device is too high, it transmits a signal to the control circuit. The control circuit then controls the dual-color indicator light 14 to switch to another color, such as red, and may trigger the relay 3. After the relay 3 is activated, some non-critical circuits can be cut off or additional heat dissipation measures can be initiated, such as increasing the speed of the cooling fan 11, to ensure that the device operates at a suitable temperature and avoid failure caused by high temperature.

[0043] Please refer to the details. Figures 1-3 An exhaust screen 18 is fixedly connected to the bottom of the power-off control device body 1, and a fixing seat 2 is fixedly connected to both the front and rear ends of the power-off control device body 1.

[0044] In this embodiment, the exhaust screen 18 fixed to the bottom of the power-off control device body 1 works in conjunction with the cooling fan 11. The airflow generated by the operation of the cooling fan 11 exhausts the hot air inside the device to the external environment through the exhaust screen 18. The exhaust screen 18 can prevent foreign objects from entering the device and affecting the normal operation of electrical components. The fixing bases 2 fixedly connected to the front and rear ends of the power-off control device body 1 are used to securely install the entire power-off control device in a specific location, such as a wall or equipment bracket.

[0045] Please refer to the details. Figure 2 A connection port 101 is provided on one side of the power-off control device body 1, and a cover plate 10 is movably hinged to the connection port 101 via a hinge shaft.

[0046] In this embodiment, a connection port 101 on one side of the power-off control device body 1 provides a convenient passage for operations such as wiring connection, equipment debugging, or maintenance. A cover plate 10, hinged within the connection port 101, remains closed under normal conditions to prevent dust, moisture, and other impurities from entering the device and affecting its electrical performance. When wiring connection or equipment maintenance is required, the operator can open the cover plate 10 and perform the corresponding operation through the connection port 101. After the operation is completed, the cover plate 10 is closed again to restore the device's protective state, ensuring the normal operation and service life of the device.

[0047] Please refer to the details. Figures 1-3 A dustproof mesh 17 is fixedly connected to the outer surface of the cooling fan 11, and an exhaust mesh 18 is fixedly connected to the bottom of the power-off control device body 1.

[0048] In this embodiment, a dustproof net 17 fixedly connected to the outer surface of the cooling fan 11 effectively prevents dust, hair, and other impurities from being sucked into the cooling fan 11, thus avoiding these impurities from adhering to the fan blades or internal electrical components and affecting the heat dissipation effect and electrical performance. The dustproof net 17 works in conjunction with the exhaust net 18 at the bottom of the power-off control device body 1. During the heat dissipation process, the dustproof net 17 prevents external impurities from entering, while the exhaust net 18 is responsible for expelling hot air from the device, forming a good air circulation cycle. This ensures both heat dissipation efficiency and maintains a clean environment inside the device, improving the stability and reliability of the device's operation.

[0049] The working principle and usage process of this utility model are as follows: When installing the power-off control device, first use the fixing seats 2 at both ends of the power-off control device body 1 to securely install the device in a suitable location such as a wall or equipment bracket. Then, connect the external electrical equipment to the power source 16 through the wiring sleeve. During normal operation, the power source 16 supplies power to the entire device and electrical equipment. The cooling fan 11 operates under the support and positioning of the positioning sleeve 15 and the fixing sleeve 12, and works with the exhaust net 18 to expel heat from the device. The dustproof net 17 prevents impurities from entering. At this time, the temperature sensor 13 monitors the temperature inside the device in real time. If the temperature is normal, the dual-color indicator light 14 displays green. When power is required, there are two modes: manual and automatic. When manually disconnecting the power, the operator rotates the toggle valve 5, pushing the two arc-shaped connecting sleeves 6 away, causing the current transmission head 9 to disconnect from the power source 16, thus disconnecting the power. Automatic power disconnection occurs when the electrical equipment stops working, or when the temperature sensor 13 detects excessively high internal temperature. The control circuit energizes the electromagnet 4 to generate magnetic force, driving the internal contacts of the relay 3 to cut off the circuit. Simultaneously, it may control the toggle valve 5 to rotate, ensuring the current transmission head 9 is disconnected from the power source 16. When the temperature is too high, the dual-color indicator light 14 will also turn red. Furthermore, for wiring connections, equipment debugging, or maintenance, the cover 10 at the connection port 101 can be opened for operation. After operation, the cover 10 should be closed to maintain a good electrical environment inside the device.

[0050] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A power outage control device applicable to multiple scenarios, characterized in that, include: A power-off control device body (1) is provided, wherein a cooling fan (11) is provided inside the power-off control device body (1), and a positioning sleeve (15) is fixedly connected to the outside of the cooling fan (11). The positioning sleeve (15) is fixedly connected to the outer surface of the fixing sleeve (12), and the positioning sleeve (15) is movably engaged inside the power-off control device body (1); and The valve plate (5) is rotatably connected to the power-off control device body (1). A limit rod (8) is slidably connected inside the power-off control device body (1). Two insulating rubber springs (7) are fixedly connected to one inner wall of the power-off control device body (1). The two insulating rubber springs (7) are both sleeved on the circumferential surface of the limit rod (8). An arc-shaped connecting sleeve (6) is fixedly connected to one end of the two insulating rubber springs (7). A current transmission head is fixedly connected inside the arc-shaped connecting sleeve (6). (9) The actuating valve plate (5) is movably engaged between two arc-shaped connecting sleeves (6). Both ends of the power-off control device body (1) are fixedly connected to line sleeves. Both line sleeves are equipped with line sources (16). A relay (3) is installed on the outer surface of one of the line sources (16). The current transmission head (9) is electrically connected to the two line sources (16). An electromagnet (4) is installed on the circumferential surface of the relay (3). The relay (3) and the electromagnet (4) are electrically connected.

2. The power failure control device applicable to multiple scenarios according to claim 1, characterized in that: A temperature sensor (13) and a dual-color indicator light (14) are fixedly connected to the front end of the power-off control device body (1), and the dual-color indicator light (14) and the relay (3) are electrically connected.

3. The power failure control device applicable to multiple scenarios according to claim 2, characterized in that: An exhaust net (18) is fixedly connected to the bottom end of the power-off control device body (1), and a fixed base (2) is fixedly connected to both the front and rear ends of the power-off control device body (1).

4. A power failure control device applicable to multiple scenarios according to claim 3, characterized in that: A connection port (101) is provided on one side of the main body (1) of the power-off control device, and a cover plate (10) is movably hinged in the connection port (101) via a hinge shaft.

5. A power failure control device applicable to multiple scenarios according to claim 4, characterized in that: A dustproof net (17) is fixedly connected to the outer surface of the cooling fan (11), and an exhaust net (18) is fixedly connected to the bottom of the power-off control device body (1).

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