Power supply and demand control device

Abstract

The invention discloses a power supply and demand control device, and belongs to the technical field of power supply and demand control, the power supply and demand control device comprises a shell, the outer side of the shell is plugged with a connector lug, the left and right sides of the connector lug are provided with heat dissipation ports, and the inner side of the shell is provided with a monitoring module, a data processing module, a control module and a communication module; a filter screen is elastically and telescopically connected to the inner side of the heat dissipation opening, a movable frame is mounted on the outer side of the shell in a lifting manner, blades are uniformly and rotationally mounted on the inner side of the movable frame, a driving assembly used for driving the movable frame to be adjusted in a lifting manner is mounted at the top of the shell, and meanwhile, the adjacent blades are in transmission connection through a transmission belt. According to the power supply and demand control device, efficient heat dissipation can be carried out, the filter screen can be automatically cleaned in the heat dissipation process, and the connecting wire can be automatically pulled out when a fire occurs due to a fault, so that fire spreading is avoided, and loss is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of power supply and demand control, and in particular to a power supply and demand control device. Background Art

[0002] Electricity supply and demand control devices are becoming increasingly critical in maintaining the stable operation of power systems and ensuring reliable power supply. They integrate complex electronic components and precision control circuits, and need to monitor and analyze massive amounts of power data in real time, and precisely regulate power distribution to ensure a balance between power supply and demand. However, during actual operation, a large amount of heat will be generated inside the device, which will affect the long-term normal use of the equipment.

[0003] The prior art (application number: 202210984667.4, Chinese patent with application date of 2022-08-17) discloses a power supply and demand control device and a control method thereof, which relates to the technical field of power control devices, including a master control device, the master control device includes a main power transmission monitoring device, a circuit switching device, a load power supply device and a power supply starting device, a switch knob is fixedly installed on the front of the master control device, an anti-leakage device is arranged on the side of the master control device, and a bearing base is arranged below the master control device, and a heat dissipation device is fixedly installed on the side of the anti-leakage device. It starts the ventilation device, thereby starting the heat dissipation motor to drive the heat dissipation blades to rotate, and the wind force generated is generated, and the heat inside the device is extracted by using the ventilation plate, and the heat is absorbed by arranging the cooperation between the heat dissipation plate and the heat dissipation fins, and then the excess and remaining heat is absorbed by the heat dissipation component, thereby improving the use efficiency of the device; Prior art (application number: 202023191719.8, Chinese patent with application date of 2020-12-27) discloses an electric power supply and demand control device, including a control device housing, a microprocessor, a support frame and a heat dissipation mechanism, an upper surface of the control device housing is provided with an installation groove, and a voltage detector, a current detector, a waveform tester, an AC withstand voltage tester and a temperature sensor are arranged in the installation groove provided on the upper surface of the control device housing, a network module, a microprocessor, and a relay are arranged inside the control device housing, a protective cover is installed on the rear side of the upper surface of the control device housing, a connecting groove is provided on the lower surface of the control device housing, and a heat dissipation mechanism is arranged in the connecting groove; compared with the prior art, the utility model has the following beneficial effects: it can monitor the current, voltage and temperature of the cable in real time, and automatically transmit abnormal conditions, so that the electronic components in the device can operate normally and extend their service life.

[0004] Although the existing power supply and demand control device has a certain heat dissipation function, it only uses a single air flow to accelerate the heat dissipation effect during the heat dissipation process, making the heat dissipation efficiency effective. The heat dissipation holes adopt an open design, so that dust and the like will enter the equipment during long-term heat dissipation work, thereby affecting the sensitivity of electrical components, and there are certain usage defects. Summary of the invention

[0005] The object of the present invention is to provide a power supply and demand control device to solve the current market problems raised by the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: an electric power supply and demand control device, comprising a housing, a wiring head is plugged into the outer side of the housing, and heat dissipation ports are provided on the left and right sides of the wiring head, and a monitoring module, a data processing module, a control module and a communication module are installed on the inner side of the housing; The inner side of the heat dissipation port is elastically connected with a filter, and the outer side of the shell is fitted with a movable frame for lifting and lowering, and the inner side of the movable frame is evenly rotated with blades, and the top of the shell is equipped with a driving component for driving the movable frame to lift and lower, and adjacent blades are connected by a transmission belt, and a gear is fixedly installed on the shaft of the uppermost blade, and a rack is also fixedly installed on the outer side of the shell; The inner side of the shell is also elastically connected to a movable frame, and a limiting column is fixedly installed on the movable frame. The front inner wall of the shell is elastically connected to an adjustment plate. The limiting column controls the adjustment plate, and a pushing plug-in for pushing the terminal head is fixedly arranged on the adjustment plate.

[0007] Preferably, guide blocks are symmetrically fixedly arranged on the outer side of the shell, and a slide groove structure is opened on the movable frame, and the guide blocks and the slide groove on the movable frame are slidably connected, and the area of ​​the movable frame is larger than the heat dissipation port, and the movable frame and the blades cover the heat dissipation port.

[0008] Preferably, the driving assembly includes an adjusting motor fixedly mounted on the outside of the shell, and a winding wheel is fixedly mounted on the output end of the adjusting motor, and a traction rope is wound around the outside of the winding wheel, while the lower end of the traction rope is fixedly connected to the outside of the upper end of the movable frame, and the movable frame is pulled to be raised and lowered during the rotation of the winding wheel by winding the traction rope.

[0009] Preferably, the rack is on the upward movement track of the gear, and the gear and the rack are meshed and connected during the upward movement of the movable frame, and the gear drives multiple blades to rotate synchronously during the rotation of the gear.

[0010] Preferably, the upper end of the blade is elastically connected to an elastic part, and after the blade rotates, the blade vertically fits the surface of the shell, and the blade and the elastic part are both made of heat-conducting materials. At the same time, the heat exchange efficiency of the shell is improved after the blade and the elastic part rotate and fit the shell.

[0011] Preferably, a first magnetic block is embedded and installed on the side of the lower end of the movable frame close to the shell, and a second magnetic block is embedded and fixedly installed on the upper end of the filter, and the second magnetic block is outside the movement trajectory of the first magnetic block. At the same time, the magnetic poles of the opposite surfaces of the first magnetic block and the second magnetic block are the same, and a first spring is connected between the filter and the shell. The filter is elastically slid and adjusted under the action of the magnetic force of the first magnetic block and the second magnetic block and the elastic force of the first spring.

[0012] Preferably, a second spring is fixedly connected between the movable frame and the inner wall of the lower end of the shell, and the two ends of the movable frame respectively pass through the grooves opened on both sides of the shell, and the end of the movable frame and the lower end position of the movable frame are correspondingly arranged, and at the same time, after the traction rope breaks, the movable frame falls and presses down the movable frame.

[0013] Preferably, the limiting column is perpendicular to the movable frame, and the upper end of the limiting column is in contact with the outer wall of the adjustment plate, and the limiting column releases the limiting of the adjustment plate after moving downward.

[0014] Preferably, a third spring is fixedly connected between the adjustment plate and the inner wall of the shell, and pushing plugs are evenly arranged on the adjustment plate, and the pushing plugs penetrate the shell and fit against the end of the terminal head. At the same time, the terminal head is pushed away by the pushing plugs during the elastic movement of the adjustment plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the power supply and demand control device can dissipate heat efficiently, and can automatically clean the filter during the heat dissipation process, and can automatically unplug the connection line when a fire occurs due to a fault, so as to avoid the spread of fire and reduce losses. The specific contents are as follows; 1. A movable frame, blades and a winding wheel are provided. When heat dissipation is required, the motor is controlled to drive the winding wheel to rotate, so that the winding wheel can reel in the traction rope, so that the traction rope pulls the movable frame to slide along the guide block, thereby exposing the heat dissipation port to achieve ventilation and heat dissipation; Furthermore, a filter is provided. As the movable frame is raised and lowered, the first magnetic block on the outside of the movable frame will intermittently pass through the outside of the second magnetic block on the filter, so that the filter will shake under the action of magnetic force, thereby shaking off dust and the like attached to the filter, thereby avoiding clogging of the filter after long-term use.

[0016] 2. A movable frame and blades are provided. As the movable frame moves upward, the gear at the elbow of the top blade will mesh with the rack, thereby driving multiple blades to rotate synchronously, so that the blades can fit the outer wall of the shell to achieve the effect of heat dissipation fins, thereby effectively improving the heat dissipation efficiency of the equipment; 3. A movable frame and an adjustment plate are provided. When a fire occurs inside the equipment due to a fault, the traction rope will fuse, causing the movable frame to fall under the action of gravity, thereby pressing down the movable frame, so that the movable frame drives the limit column to move downward synchronously, thereby releasing the limit on the adjustment plate, allowing the adjustment plate to move elastically, and pushing the wiring head by pushing the plug-in to achieve automatic wire pulling. At the same time, the movable frame and blades after falling can automatically close the heat dissipation port to prevent air from entering, thereby effectively preventing the fire from spreading further and reducing fault losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the installation structure of the regulating motor and the traction rope of the present invention; Figure 3 This is a schematic diagram of the installation structure of the movable frame of the present invention; Figure 4 This is a schematic diagram of the filter installation structure of the present invention; Figure 5 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 6 It is a schematic diagram of the cross-sectional structure of the movable frame and the blades of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram at B in the middle; Figure 8 This is a schematic diagram of the installation structure of the movable frame and the adjustment plate of the present invention; Fig. 9 This is a schematic diagram of the installation structure of the adjustment plate of the present invention; Fig.10 The figure is a flow chart of the system of the present invention.

[0018] In the figure: 1. shell; 2. terminal head; 3. heat dissipation port; 4. first spring; 5. filter screen; 6. guide block; 7. movable frame; 8. blade; 801, elastic member; 9. adjustment motor; 10. winding wheel; 11. traction rope; 12. gear; 13. rack; 14. first magnetic block; 15. second magnetic block; 16. second spring; 17. movable frame; 18. limit column; 19. third spring; 20. adjustment plate; 21. push plug-in. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Embodiment 1: The heat dissipation effect of the existing power supply and demand control device is limited, so that the internal heat is large after long-term operation, thus affecting normal operation. In order to solve this technical problem, this embodiment discloses the following technical content, please refer to Figure 1-Figure 7 and Fig.10 As shown; a power supply and demand control device, comprising a shell 1, a terminal 2 is plugged into the outer side of the shell 1, and heat dissipation ports 3 are provided on the left and right sides of the terminal 2, and a monitoring module, a data processing module, a control module and a communication module are installed on the inner side of the shell 1; a filter 5 is elastically and telescopically connected to the inner side of the heat dissipation port 3, and a movable frame 7 is fitted and lifted on the outer side of the shell 1, and blades 8 are evenly rotated and installed on the inner side of the movable frame 7, and a driving component for driving the movable frame 7 to rise and fall is installed on the top of the shell 1, and adjacent blades 8 are connected by a transmission belt, and a gear 12 is fixedly installed on the shaft of the blade 8 at the uppermost end, and a rack 13 is also fixedly installed on the outer side of the shell 1; A guide block 6 is symmetrically fixedly arranged on the outer side of the shell 1, and a slide groove structure is opened on the movable frame 7, and the guide block 6 and the slide groove on the movable frame 7 are slidably connected, and the area of ​​the movable frame 7 is larger than the heat dissipation port 3, and the movable frame 7 and the blades 8 cover the heat dissipation port 3.

[0021] The driving assembly includes an adjusting motor 9 fixedly mounted on the outside of the shell 1, and a winding wheel 10 is fixedly mounted on the output end of the adjusting motor 9, and a traction rope 11 is wound around the outside of the winding wheel 10, and at the same time, the lower end of the traction rope 11 is fixedly connected to the outer side of the upper end of the movable frame 7, and during the rotation of the winding wheel 10, the movable frame 7 is pulled to be raised and lowered by winding the traction rope 11.

[0022] The rack 13 is on the upward movement track of the gear 12, and the gear 12 and the rack 13 are meshed and connected during the upward movement of the movable frame 7, and the gear 12 drives the multiple blades 8 to rotate synchronously during the rotation of the gear 12.

[0023] The upper end of the blade 8 is elastically and telescopically connected with an elastic member 801, and after the blade 8 rotates, the blade 8 is vertically attached to the surface of the shell 1, and the blade 8 and the elastic member 801 are both made of heat-conducting materials. At the same time, the heat exchange efficiency of the shell 1 is improved after the blade 8 and the elastic member 801 rotate and fit the shell 1. The lower end of the movable frame 7 is embedded with a first magnetic block 14 on one side close to the shell 1, and the upper end of the filter 5 is embedded with a second magnetic block 15 fixedly installed, and the second magnetic block 15 is outside the movement trajectory of the first magnetic block 14. At the same time, the magnetic poles of the opposite surfaces of the first magnetic block 14 and the second magnetic block 15 are the same, and a first spring 4 is connected between the filter 5 and the shell 1. The filter 5 is elastically slid and adjusted under the action of the magnetic force of the first magnetic block 14 and the second magnetic block 15 and the elastic force of the first spring 4.

[0024] By adopting the above technical solution, when the device needs to be used, the terminal head 2 is connected to the jack on the shell 1, and the real-time data of the power system is obtained through the monitoring module, so that the operating status of the power system is always sensed. The data processing module receives the massive data transmitted by the monitoring module, conducts in-depth analysis, and accurately calculates the actual situation of the current power supply and demand, determines whether it is in a balanced state, or there is a problem of power shortage or surplus, and provides a basis for subsequent control decisions. The control module is an execution unit for realizing power supply and demand regulation. When excess power is detected, the control module will reduce the power generation of the power generation equipment, and send a charging instruction to the energy storage device to store the excess electric energy for subsequent use. The communication module can transmit real-time monitoring data and control information to the remote monitoring center, so that the power system management personnel can grasp the power supply and demand status in real time from a distance; at the same time, it can also receive control instructions issued by the remote monitoring center to realize remote operation and adjustment, which greatly improves management efficiency and flexibility.

[0025] When a large amount of heat is generated during the operation of the equipment, the regulating motor 9 is started to drive the winding wheel 10 to rotate, so that the winding wheel 10 automatically reels the traction rope 11, and the traction rope 11 will pull the movable frame 7 to move upward synchronously. At this time, the heat dissipation port 3 will be exposed, thereby improving the ventilation and heat dissipation effect of the inner side of the shell 1, and as the movable frame 7 moves upward, the gear 12 on the shaft of the top blade 8 will be meshed and connected with the rack 13, thereby driving multiple blades 8 to rotate, and the elastic member 801 on the rotated blade 8 will automatically fit the side wall of the shell 1, so that the blade 8 can use the principle of the heat dissipation fin to improve the heat dissipation effect of the equipment, and during the upward movement of the movable frame 7, the first magnetic block 14 thereon will pass through the outside of the second magnetic block 15 on the filter 5, so that the filter 5 will shake under the action of the magnetic force, thereby shaking off the impurities attached to the filter 5, and avoiding the filter 5 from being blocked after long-term use.

[0026] Embodiment 2: The technical content disclosed in this embodiment is a further improvement on the above embodiment 1. When a fault occurs and a fire occurs in the existing power supply and demand control device, it is impossible to prevent the fire from continuing to spread, resulting in a large loss caused by the fault. In order to further solve this technical problem, this embodiment discloses the following technical content, such as Figure 7-Figure 9 As shown; the inner side of the shell 1 is also elastically connected to a movable frame 17, and a limiting column 18 is fixedly installed on the movable frame 17, and an adjustment plate 20 is elastically connected to the front inner wall of the shell 1. At the same time, the limiting column 18 controls the position of the adjustment plate 20, and a pushing plug-in 21 for pushing the terminal head 2 is fixedly provided on the adjustment plate 20.

[0027] A second spring 16 is fixedly connected between the movable frame 17 and the inner wall of the lower end of the shell 1, and the two ends of the movable frame 17 respectively pass through the grooves opened on both sides of the shell 1, and the end of the movable frame 17 and the lower end position of the movable frame 7 are correspondingly arranged. At the same time, after the traction rope 11 breaks, the movable frame 7 falls and presses down the movable frame 17.

[0028] The limiting column 18 is perpendicular to the movable frame 17 , and the upper end of the limiting column 18 is in contact with the outer wall of the adjustment plate 20 , and the limiting column 18 releases the limiting of the adjustment plate 20 after moving downward.

[0029] A third spring 19 is fixedly connected between the adjustment plate 20 and the inner wall of the shell 1, and pushing plugs 21 are evenly arranged on the adjustment plate 20, and the pushing plugs 21 penetrate the shell 1 and fit the end of the terminal head 2. At the same time, the adjustment plate 20 pushes the terminal head 2 away by pushing the plugs 21 during the elastic movement.

[0030] By adopting the above technical solution, when a fault occurs inside the shell 1 and causes a fire, the traction rope 11 will fuse, so that the movable frame 7 will automatically fall under the action of gravity, so that the movable frame 7 and the blades 8 can automatically close the heat dissipation port 3. At the same time, the movable frame 7 will press down the movable frame 17, so that the limit column 18 moves down and separates from the adjustment plate 20, so that the adjustment plate 20 moves elastically after losing the limit. At this time, the pushing plug-in 21 on the outside of the adjustment plate 20 will be telescopically adjusted with the shell 1, thereby pushing the terminal head 2, so that the terminal head 2 is automatically pulled out and popped open, effectively preventing the fire from spreading further to reduce losses.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power supply and demand control device, comprising a housing (1), a wiring head (2) being plugged into the outer side of the housing (1), and heat dissipation openings (3) being provided on the left and right sides of the wiring head (2), and a monitoring module, a data processing module, a control module and a communication module being installed on the inner side of the housing (1); It is characterized in that The inner side of the heat dissipation port (3) is elastically and telescopically connected to a filter screen (5), and the outer side of the housing (1) is fitted with a movable frame (7) for lifting and lowering, and the inner side of the movable frame (7) is evenly and rotatably mounted with blades (8), and the top of the housing (1) is mounted with a driving component for driving the movable frame (7) to lift and lower, and adjacent blades (8) are connected by a transmission belt, and a gear (12) is fixedly mounted on the shaft of the uppermost blade (8), and a rack (13) is also fixedly mounted on the outer side of the housing (1); The inner side of the housing (1) is also elastically connected to a movable frame (17) for lifting and lowering, and a limit column (18) is fixedly mounted on the movable frame (17), and an adjustment plate (20) is elastically connected to the inner wall of the front side of the housing (1), and the limit column (18) controls the position of the adjustment plate (20), and a pushing plug (21) for pushing the terminal head (2) is fixedly arranged on the adjustment plate (20).

2. The power supply and demand control device according to claim 1, characterized in that: A guide block (6) is symmetrically fixedly arranged on the outer side of the housing (1), and a slide groove structure is provided on the movable frame (7). The guide block (6) and the slide groove on the movable frame (7) are slidably connected, and the area of ​​the movable frame (7) is larger than the heat dissipation port (3). At the same time, the movable frame (7) and the blades (8) cover the heat dissipation port (3).

3. The power supply and demand control device according to claim 1, characterized in that: The driving assembly comprises an adjusting motor (9) fixedly mounted on the outside of the housing (1), and a winding wheel (10) is fixedly mounted on the output end of the adjusting motor (9), and a traction rope (11) is wound around the outside of the winding wheel (10), and the lower end of the traction rope (11) is fixedly connected to the outer side of the upper end of the movable frame (7), and during the rotation of the winding wheel (10), the traction rope (11) is wound around the movable frame (7) to pull the movable frame (7) for lifting and lowering adjustment.

4. The power supply and demand control device according to claim 3, characterized in that: The rack (13) is on the upward movement trajectory of the gear (12), and the gear (12) and the rack (13) are meshed and connected during the upward movement of the movable frame (7), and the gear (12) drives the multiple blades (8) to rotate synchronously during the rotation of the gear (12).

5. The power supply and demand control device according to claim 4, characterized in that: The upper end of the blade (8) is elastically and telescopically connected to an elastic member (801), and after the blade (8) rotates, the blade (8) is vertically attached to the surface of the shell (1), and the blade (8) and the elastic member (801) are both made of heat-conducting materials, and the heat exchange efficiency of the shell (1) is improved after the blade (8) and the elastic member (801) rotate and adhere to the shell (1).

6. The power supply and demand control device according to claim 1, characterized in that: A first magnetic block (14) is embedded and installed at a side of the lower end of the movable frame (7) close to the shell (1), and a second magnetic block (15) is embedded and fixedly installed at the upper end of the filter screen (5), and the second magnetic block (15) is outside the movement track of the first magnetic block (14). At the same time, the magnetic poles of the opposite surfaces of the first magnetic block (14) and the second magnetic block (15) are the same, and a first spring (4) is connected between the filter screen (5) and the shell (1). The filter screen (5) is elastically slidable and adjusted under the action of the magnetic force of the first magnetic block (14) and the second magnetic block (15) and the elastic force of the first spring (4).

7. The power supply and demand control device according to claim 1, characterized in that: A second spring (16) is fixedly connected between the movable frame (17) and the inner wall of the lower end of the shell (1), and the two ends of the movable frame (17) respectively penetrate the grooves opened on both sides of the shell (1), and the end of the movable frame (17) and the lower end of the movable frame (7) are arranged correspondingly, and when the traction rope (11) breaks, the movable frame (7) falls down and presses down the movable frame (17).

8. The power supply and demand control device according to claim 1, characterized in that: The limiting column (18) is perpendicular to the movable frame (17), and the upper end of the limiting column (18) is in contact with the outer wall of the adjustment plate (20), and the limiting column (18) releases the limiting of the adjustment plate (20) after moving downward.

9. The power supply and demand control device according to claim 1, characterized in that: A third spring (19) is fixedly connected between the adjustment plate (20) and the inner wall of the housing (1), and push plugs (21) are evenly arranged on the adjustment plate (20), and the push plugs (21) penetrate the housing (1) and fit the end of the wiring head (2), and at the same time, the adjustment plate (20) pushes the wiring head (2) away through the push plugs (21) during the elastic movement.

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