User side electric energy quality intelligent monitoring terminal

Abstract

The invention belongs to the technical field of electric energy quality monitoring terminals, and discloses a user side electric energy quality intelligent monitoring terminal which comprises a shell, an intelligent circuit breaker is arranged in the shell, heat dissipation grooves are formed in the two sides of the intelligent circuit breaker, heat dissipation fins are arranged in the heat dissipation grooves, and a moving groove is formed in the position, located on the inner wall of the intelligent circuit breaker, of one side of each heat dissipation groove. A heat dissipation opening is formed in one side of the moving groove and located on one side of the intelligent circuit breaker, and a first heat dissipation plate is arranged on the outer side of the heat dissipation opening. Through the movement of a heat dissipation structure among a buffer plate, a first heat dissipation plate and a second heat dissipation plate, when the two sides of the shell are vibrated and collided, the two sides of the intelligent circuit breaker can be buffered, so that the first heat dissipation plate, the second heat dissipation plate and heat dissipation fins at heat dissipation grooves are conveniently buffered, heat dissipation openings and the heat dissipation fins are prevented from being easily extruded and deformed, and the service life of the intelligent circuit breaker is prolonged. Therefore, the heat dissipation effect of a heat dissipation opening and a heat dissipation sheet is influenced, the detection effect of the intelligent circuit breaker is inconvenient to improve, and the use of a user-side intelligent monitoring terminal is influenced.

Description

Technical Field

[0001] The present invention belongs to the technical field of power quality monitoring terminals, and in particular relates to an intelligent power quality monitoring terminal at a user side. Background Art

[0002] The user-side intelligent monitoring terminal is a device used to monitor and record certain data changes and information. It can receive, process, store and feedback data in real time, providing a basis for management, decision-making and analysis. The user-side intelligent control terminal can communicate with photovoltaic inverters, wind turbine inverters, energy storage systems, charging piles and other equipment to obtain the power generation and consumption information of each device, and send it to the intelligent fusion terminal in the substation area via low-voltage carrier HPLC communication, or directly send it to the distribution cloud master station system through 4G communication. It can also receive control and adjustment instructions from the substation intelligent fusion terminal or the master station system, and forward communications to realize the control and adjustment of equipment such as light storage and charging. The user-side intelligent monitoring terminal includes two major types of equipment, one is the user-side intelligent circuit breaker, and the other is the user-side intelligent air switch. The main function is to realize the collection of power generation and consumption circuit information, including voltage, current, active power, reactive power, electricity, position closing and opening status, etc., and support information communication uploading, as well as accepting remote closing and opening control instructions to realize power generation and consumption circuit adjustment and on-off control.

[0003] However, in the prior art, the intelligent circuit breaker needs to dissipate heat by setting up heat dissipation ports and heat sinks to reduce the heat during detection. However, when it is subjected to vibration and collision, the heat dissipation ports and heat sinks are easily squeezed and deformed, thereby affecting the heat dissipation effect of the heat dissipation ports and heat sinks, making it difficult to improve the detection effect of the intelligent circuit breaker and affecting the use of the intelligent monitoring terminal on the user side. Summary of the invention

[0004] The present invention aims at solving the problems in the prior art and proposes the following technical solutions: A user-side power quality intelligent monitoring terminal comprises a shell, an intelligent circuit breaker is arranged inside the shell, heat dissipation grooves are provided on both sides of the intelligent circuit breaker, heat sinks are provided inside the heat dissipation grooves, a movable groove is provided on one side of the heat dissipation groove and located on the inner wall of the intelligent circuit breaker, a heat dissipation port is provided on one side of the movable groove and located on one side of the intelligent circuit breaker, a first heat dissipation plate is provided on the outside of the heat dissipation port, a second heat dissipation plate is provided on one side of the first heat dissipation plate, a buffer structure is provided between the first heat dissipation plate and the second heat dissipation plate, the buffer structure is located at both ends of the first heat dissipation plate and the second heat dissipation plate, a first telescopic rod is fixedly installed between the first heat dissipation plate and the second heat dissipation plate, the first telescopic rod is located on the left and right sides of the first heat dissipation plate and the second heat dissipation plate, a buffer plate is provided on one side of the first heat dissipation plate and the second heat dissipation plate, a plurality of second telescopic rods are fixedly installed on the outside of a mounting plate and located on one side of the buffer plate close to the heat dissipation groove, one side of the plurality of second telescopic rods is fixedly installed to the inner wall of the heat dissipation groove, a compression spring is provided between the plurality of second telescopic rods, one end of the compression spring is fixedly installed to the buffer plate, and the other end is fixedly installed to the inner wall of the heat dissipation groove.

[0005] As a preferred embodiment of the above technical solution, the front and rear sides of the intelligent circuit breaker are both in contact with the inner wall of the shell, and the first heat sink and the second heat sink are both provided with heat dissipation holes, the width of the heat dissipation holes is smaller than the width of the heat dissipation port, and the buffer structure is located on the upper and lower sides of the heat dissipation holes, and the buffer structure is symmetrically arranged around the center of the first heat sink and the second heat sink.

[0006] As a preferred embodiment of the above technical solution, the buffer structure includes a fixed rod, one end of which is fixedly installed on one side of the first heat sink, and the other end of which is slidably connected to a movable plate, one side of the movable plate is fixedly installed on one side of the second heat sink, both sides of the second heat sink are hinged with rotating plates, one end of the rotating plate is hinged with a slider, a sliding groove is provided on one side of the first heat sink close to the slider, the slider is slidably connected to the sliding groove, a buffer spring is fixedly installed on one side of the movable plate, and one end of the buffer spring is fixedly installed on the inner wall of the sliding groove.

[0007] As a preferred embodiment of the above technical solution, the buffer plate is arranged opposite to the heat dissipation slot, a mounting plate is fixedly installed on the side of the buffer plate close to the buffer slot, a round convex is fixedly installed on the side of the mounting plate close to the movable slot, there are four second telescopic rods, the compression spring is located between the two second telescopic rods, the second telescopic rod and the compression spring are both located on the upper and lower sides of the mounting plate, and the second telescopic rod is located at the four corners of the buffer plate.

[0008] As a preferred embodiment of the above technical solution, a first movable groove is provided on both sides of the heat dissipation port, a movable opening is provided on both sides of the movable groove, the first movable groove is connected with the movable groove through the movable opening, a second movable groove is provided on one side of the movable groove and located on the side of the intelligent circuit breaker, a limiting block is fixedly installed on one side of the first heat dissipation plate close to the second movable groove, the limiting block is slidably connected to the second movable groove, and a movable structure is provided inside the movable groove.

[0009] As a preferred embodiment of the above technical solution, the moving structure includes a moving block, a fixed spring is fixedly installed on one side of the moving block, one end of the fixed spring is fixedly installed to the inner wall of the moving groove, moving rods are provided on the upper and lower sides of the fixed spring, one end of the moving rod is fixedly installed to one side of the moving block, fixed blocks are fixedly installed on the top and bottom of the moving rod respectively, the fixed block extends through the movable opening to the inside of the first movable groove where a movable block is fixedly installed, and one side of the movable block is fixedly installed to the first heat dissipation plate.

[0010] As a preferred embodiment of the above technical solution, a first magnetic block is fixedly installed at one end of the moving rod, a second magnetic block is arranged on one side of the first magnetic block, a connecting rod is fixedly installed on the second magnetic block, one side of the connecting rod is fixedly installed on the inner wall of the moving groove, the first magnetic block is magnetically connected to the second magnetic block, the movable block is slidingly connected to the inner wall of the first movable groove, and the connecting rod, fixed block, movable block, moving rod, first magnetic block and second magnetic block are symmetrically arranged around the center of the moving block.

[0011] As a preferred embodiment of the above technical solution, the moving block is located at one end of the moving groove close to the heat dissipation groove, the side of the moving block close to the mounting plate is an inclined surface, the round protrusion is located at the top of the inclined surface, and the moving block is slidably connected to the inner wall of the moving groove.

[0012] As a preferred embodiment of the above technical solution, a first clamping block is provided on the side of the first heat sink and the second heat sink away from the buffer plate, one side of the first heat sink is fixedly installed with the first clamping block, one side of the second heat sink is movably connected with one side of the first clamping block, a first rack is fixedly installed at the bottom of the first heat sink, a gear is meshed at the bottom of the first rack, a rotating rod is fixedly installed at the middle of the gear, one side of the rotating rod is rotatably connected with one side of the intelligent circuit breaker, a second rack is meshed at the bottom of the gear, a second clamping block is fixedly installed at the bottom of the second rack, and one side of the second rack is movably connected with the intelligent circuit breaker, and one side of the second clamping block is fitted with the inner wall of the outer shell.

[0013] The beneficial effects of the present invention are: (1) The present invention can buffer the two sides of the intelligent circuit breaker when the two sides of the shell are subjected to vibration and collision by moving the heat dissipation structure between the buffer plate, the first heat dissipation plate and the second heat dissipation plate, thereby facilitating the buffering of the first heat dissipation plate, the second heat dissipation plate and the heat dissipation fins at the heat dissipation groove, preventing the heat dissipation port and the heat dissipation fins from being easily squeezed and deformed, thereby affecting the heat dissipation effect of the heat dissipation port and the heat dissipation fins, making it difficult to improve the detection effect of the intelligent circuit breaker, and affecting the use of the user-side intelligent monitoring terminal; (2) The present invention enables the movement of the movable structure by moving the buffer plate, thereby driving the movement of the first heat sink and the second heat sink, and further improves the heat dissipation effect of the heat sink by exposing the heat dissipation port. At the same time, the first clamping block and the second clamping block move away from each other and fit with the inner wall of the shell, thereby further improving the stability of the intelligent circuit breaker installed on the inner wall of the shell, thereby facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 What is shown is a schematic diagram of the overall structure of the embodiment; Figure 2 Shown is a structural diagram of an intelligent circuit breaker of an embodiment; Figure 3 The structure diagram of the first heat sink and the second heat sink, and the heat sink of the embodiment is shown; Figure 4 The structure diagram of the second heat sink, the first abutting block and the second abutting block of the embodiment is shown; Figure 5 The structure diagram of the buffer plate and the first telescopic rod of the embodiment is shown; Figure 6 Shown is a structural diagram of a buffer slot and a heat dissipation port of an embodiment; Figure 7 What is shown is the internal structure diagram of the buffer structure of the embodiment; Figure 8 Shown is a structural diagram of a mobile structure of an embodiment; Fig. 9 Shown is a diagram of the internal structure of a moving tank according to an embodiment.

[0015] In the figure: 1. shell; 2. intelligent circuit breaker; 3. heat sink; 4. heat dissipation port; 5. first heat dissipation plate; 6. second heat dissipation plate; 7. first telescopic rod; 8. buffer plate; 9. second telescopic rod; 10. compression spring; 11. fixed rod; 12. movable plate; 13. rotating plate; 14. slider; 15. buffer spring; 16. mounting plate; 17. round convex; 18. first movable groove; 19. limiting block; 20. movable structure; 201. movable block; 202. fixed spring; 203. movable rod; 204. fixed block; 205. movable block; 21. first magnetic block; 22. second magnetic block; 23. connecting rod; 24. first abutting block; 25. first rack; 26. gear; 27. second rack; 28. second abutting block. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0017] The present invention provides a user-side power quality intelligent monitoring terminal, such as Figures 1 to 7As shown, it includes a shell 1, an intelligent circuit breaker 2 is arranged inside the shell 1, heat dissipation grooves are provided on both sides of the intelligent circuit breaker 2, heat sinks 3 are provided inside the heat dissipation grooves, a movable groove is provided on one side of the heat dissipation groove and located on the inner wall of the intelligent circuit breaker 2, a heat dissipation port 4 is provided on one side of the movable groove and located on one side of the intelligent circuit breaker 2, a first heat dissipation plate 5 is provided on the outside of the heat dissipation port 4, a second heat dissipation plate 6 is provided on one side of the first heat dissipation plate 5, a buffer structure is provided between the first heat dissipation plate 5 and the second heat dissipation plate 6, and the buffer structure is located at both ends of the first heat dissipation plate 5 and the second heat dissipation plate 6, and the first A first telescopic rod 7 is fixedly installed between the heat sink 5 and the second heat sink 6. The first telescopic rod 7 is located on the left and right sides of the first heat sink 5 and the second heat sink 6. A buffer plate 8 is arranged on one side of the first heat sink 5 and the second heat sink 6. A plurality of second telescopic rods 9 are fixedly installed on the outside of the mounting plate 16 and on the side of the buffer plate 8 close to the heat sink. One side of the plurality of second telescopic rods 9 is fixedly installed to the inner wall of the heat sink. A compression spring 10 is arranged between the plurality of second telescopic rods 9. One end of the compression spring 10 is fixedly installed to the buffer plate 8, and the other end is fixedly installed to the inner wall of the heat sink.

[0018] The housing 1 facilitates installation and protection of the intelligent circuit breaker 2, the heat sink 3 and the heat dissipation port 4 inside the heat dissipation groove facilitate heat dissipation of the intelligent circuit breaker 2, and the first heat dissipation plate 5 and the second heat dissipation plate 6 facilitate further improvement of the heat dissipation effect on both sides of the intelligent circuit breaker 2. When the housing 1 is severely collided and squeezed, both sides of the housing 1 are squeezed. When the housing 1 is squeezed inward to the second heat dissipation plate 6, the buffer structure between the first heat dissipation plate 5 and the second heat dissipation plate 6 is used for buffering, so that the first telescopic rod 7 is contracted, and the force exerted on the first heat dissipation plate 5 and the second heat dissipation plate 6 is reduced by the buffer structure, so as to prevent the first heat dissipation plate 5 and the second heat dissipation plate 6 from being squeezed and deformed, affecting the heat dissipation effect of the first heat dissipation plate 5 and the second heat dissipation plate 6. When both sides of the housing 1 are squeezed toward the buffer plate 8, the buffer plate 8 moves toward the inside of the buffer groove, so that the second telescopic rod 9 is contracted and the compression spring 10 is compressed, so as to facilitate buffering the force exerted on the buffer plate 8, reduce the extrusion and deformation of the intelligent circuit breaker 2, and is not convenient for improving the detection effect of the intelligent circuit breaker 2, affecting the use of the user-side intelligent monitoring terminal.

[0019] like Figure 3 , Figure 6 , Figure 7 As shown, the front and rear sides of the intelligent circuit breaker 2 are both in contact with the inner wall of the housing 1, and the first heat sink 5 and the second heat sink 6 are both provided with heat dissipation holes, the width of the heat dissipation holes is smaller than the width of the heat dissipation port 4, and the buffer structure is located on the upper and lower sides of the heat dissipation holes, and the buffer structure is symmetrically arranged with the first heat sink 5 and the second heat sink 6 as the center.

[0020] The intelligent circuit breaker 2 can be easily installed through the shell 1, and the heat dissipation holes on the first heat dissipation plate 5 and the second heat dissipation plate 6 can be used to dissipate heat on both sides of the intelligent circuit breaker 2. Since the width of the heat dissipation holes is smaller than the width of the heat dissipation port 4, when the buffer plate 8 is moved to the heat dissipation groove, the heat sink 3 inside the heat dissipation groove is exposed when the first heat dissipation plate 5 and the second heat dissipation plate 6 are moved through the moving structure 20. The heat dissipation port 4 can be used to improve the heat dissipation effect of the intelligent circuit breaker 2. The symmetrically arranged buffer structure can buffer the upper and lower sides of the first heat dissipation plate 5 and the second heat dissipation plate 6, thereby further improving the service life of the first heat dissipation plate 5 and the second heat dissipation plate 6.

[0021] like Figure 7 As shown, the buffer structure includes a fixed rod 11, one end of the fixed rod 11 is fixedly installed on one side of the first heat sink 5, and the other end thereof is slidably connected with a movable plate 12, one side of the movable plate 12 is fixedly installed on one side of the second heat sink 6, both sides of the second heat sink 6 are hinged with rotating plates 13, one end of the rotating plate 13 is hinged with a slider 14, a sliding groove is provided on one side of the first heat sink 5 close to the slider 14, the slider 14 is slidably connected to the sliding groove, a buffer spring 15 is fixedly installed on one side of the movable plate 12, and one end of the buffer spring 15 is fixedly installed on the inner wall of the sliding groove.

[0022] When the second heat sink 6 is squeezed, the first telescopic rod 7 contracts, so that the second heat sink 6 drives the movable plate 12 to move along the fixed rod 11 and the first heat sink 5, and compresses the buffer spring 15. When the movable plate 12 moves, the rotating plate 13 deflects and pushes the slider 14 to move away from each other along the slide groove, thereby buffering the force applied to the second heat sink 6, thereby reducing the squeezing force applied to the second buffer plate 8, preventing the first heat sink 5 and the second heat sink 6 from being squeezed and deformed, causing the heat dissipation holes to deform, affecting the heat dissipation effect of the intelligent circuit breaker 2, and affecting the detection effect of the intelligent circuit breaker 2.

[0023] like Figure 3 , Figure 5 , Figure 6 As shown, the buffer plate 8 is arranged opposite to the heat dissipation groove, a mounting plate 16 is fixedly installed on the side of the buffer plate 8 close to the buffer groove, a round protrusion 17 is fixedly installed on the side of the mounting plate 16 close to the movable groove, there are four second telescopic rods 9, the compression spring 10 is located between the two second telescopic rods 9, the second telescopic rod 9 and the compression spring 10 are both located on the upper and lower sides of the mounting plate 16, and the second telescopic rod 9 is located at the four corners of the buffer plate 8.

[0024] When the buffer plate 8 is squeezed and moves toward the side of the heat dissipation groove, it drives the mounting plate 16 to move, so that the mounting plate 16 drives the round protrusion 17 to move to the inside of the movable groove, and through the contraction of the four second telescopic rods 9 and the compression spring 10, the force exerted on the buffer plate 8 is buffered, and the stability of the buffer plate 8 when moving is improved, thereby reducing the squeezing of the intelligent circuit breaker 2 and preventing the intelligent circuit breaker 2 from being squeezed at the heat dissipation groove, thereby deforming the heat dissipation groove and reducing the heat dissipation area, thereby affecting the heat dissipation of the heat sink 3.

[0025] like Figure 3 , Figure 4 , Figure 6 As shown, the heat dissipation port 4 is provided with a first movable groove 18 on both the upper and lower sides, the movable groove is provided with a movable opening on both the upper and lower sides, the first movable groove 18 is connected with the movable groove through the movable opening, a second movable groove is provided on one side of the movable groove and located on the side of the intelligent circuit breaker 2, a limiting block 19 is fixedly installed on one side of the first heat dissipation plate 5 close to the second movable groove, the limiting block 19 is slidably connected to the second movable groove, and a movable structure 20 is arranged inside the movable groove.

[0026] When the movable structure 20 moves, it drives the first heat sink 5 and the second heat sink 6 to move, so that the limiting block 19 slides along the second movable groove, thereby improving the stability of the first heat sink 5 and the second heat sink 6 when moving. The first movable groove 18 and the movable opening facilitate the movable structure 20 to drive the first heat sink 5 and the second heat sink 6 to move when moving, so that the second heat sink 6 and the second heat sink 6 expose the heat dissipation opening 4, so that when the buffer plate 8 moves to one side of the buffer groove and blocks the heat dissipation groove, the heat can still be dissipated through the heat dissipation opening 4, and the heat dissipation area is increased by the heat dissipation opening 4, thereby further improving the heat dissipation effect of the intelligent circuit breaker 2.

[0027] like Figure 6 , Figure 8 , Fig. 9As shown, the moving structure 20 includes a moving block 201, a fixed spring 202 is fixedly installed on one side of the moving block 201, one end of the fixed spring 202 is fixedly installed with the inner wall of the moving groove, and moving rods 203 are arranged on the upper and lower sides of the fixed spring 202, one end of the moving rod 203 is fixedly installed with one side of the moving block 201, and the top and bottom of the moving rod 203 are respectively fixedly installed with fixed blocks 204, and the fixed block 204 extends through the movable opening to the inside of the first movable groove 18, and a movable block 205 is fixedly installed, and one side of the movable block 205 is fixedly installed with the first movable groove 18. The heat sink 5 is fixedly installed, a first magnetic block 21 is fixedly installed at one end of the moving rod 203, a second magnetic block 22 is arranged on one side of the first magnetic block 21, a connecting rod 23 is fixedly installed on the second magnetic block 22, one side of the connecting rod 23 is fixedly installed to the inner wall of the moving groove, the first magnetic block 21 is magnetically connected to the second magnetic block 22, the movable block 205 is slidingly connected to the inner wall of the first movable groove 18, and the connecting rod 23, the fixed block 204, the movable block 205, the moving rod 203, the first magnetic block 21 and the second magnetic block 22 are symmetrically arranged with the moving block 201 as the center.

[0028] When the moving block 201 moves into the moving groove, the fixed spring 202 is compressed, and the moving rod 203 and the fixed block 204 are driven to move, and the fixed block 204 drives the movable block 205 to move along the first movable groove 18, so that the first heat sink 5 and the second heat sink 6 move in the direction away from the buffer plate 8, so that the first moving rod 203 and the first magnetic block 21 move to the side of the second magnetic block 22, and part of the heat dissipation port 4 is exposed through the movement of the first heat sink 5 and the second heat sink 6, and then through the magnetic connection between the first magnetic block 21 and the second magnetic block 22, the moving rod 203 drives the moving block 201 to move into the moving groove, and drives the fixed block 204 and the movable block 205 to move in the first movable groove 18 to the end away from the heat dissipation groove, so that the limiting block 19 moves in the second movable groove to the end away from the heat dissipation port 4, so that the first heat sink 5 and the second heat sink 6 move to the heat dissipation port 4 and are completely exposed, thereby increasing the heat dissipation area and achieving the heat dissipation effect.

[0029] like Figures 8 to 9 As shown, the moving block 201 is located at one end of the moving groove close to the heat dissipation groove, the side of the moving block 201 close to the mounting plate 16 is an inclined surface, the round protrusion 17 is located at the top of the inclined surface, and the moving block 201 is slidably connected to the inner wall of the moving groove.

[0030] When the buffer plate 8 drives the mounting plate 16 to move to the buffer groove, the round protrusion 17 on one side of the mounting plate 16 moves to the inclined surface of the moving block 201 and squeezes the moving block 201, so that the moving block 201 moves toward the inside of the moving groove and compresses the fixed spring 202, thereby facilitating the movement of the moving rod 203, the fixed block 204 and the movable block 205 to drive the first heat sink 5 and the second heat sink 6 to move, so as to expose the heat dissipation port 4, so that when the buffer plate 8 is squeezed to buffer the heat dissipation groove, the heat can be dissipated through the heat dissipation port 4, and when the intelligent circuit breaker 2 is squeezed to buffer, the heat dissipation effect of the intelligent circuit breaker 2 can be further increased.

[0031] like Figure 3 to Figure 4 As shown, a first clamping block 24 is provided on one side of the first heat sink 5 and the second heat sink 6 away from the buffer plate 8, one side of the first heat sink 5 is fixedly installed with the first clamping block 24, one side of the second heat sink 6 is movably connected with one side of the first clamping block 24, a first rack 25 is fixedly installed at the bottom of the first heat sink 5, a gear 26 is meshed at the bottom of the first rack 25, a rotating rod is fixedly installed at the middle of the gear 26, one side of the rotating rod is rotatably connected with one side of the intelligent circuit breaker 2, a second rack 27 is meshed at the bottom of the gear 26, a second clamping block 28 is fixedly installed at the bottom of the second rack 27, and one side of the second rack 27 is movably connected with the intelligent circuit breaker 2, and one side of the second clamping block 28 is in contact with the inner wall of the outer shell 1.

[0032] When the second heat sink 6 is squeezed, the second heat sink 6 moves along the first clamping plate toward the first heat sink 5, so that buffering can be performed through the buffer structure. When the first heat sink 5 and the second heat sink 6 move to one side to expose the heat dissipation port 4, the first clamping block 24 on one side of the first heat sink 5 and the second heat sink 6 can fit tightly against the inner wall of the shell 1 and drive the first rack 25 to move, so that the gear 26 rotates along one side of the intelligent circuit breaker 2 with the rotating rod, thereby driving the second rack 27 to drive the second clamping block 28 to move away from the second heat sink 6, and making the second clamping block 28 fit tightly against the inner wall of the other side of the shell 1, so that when the intelligent circuit breaker 2 is squeezed, the first clamping block 24 and the second clamping block 28 can increase the stability of the intelligent circuit breaker 2 installed inside the shell 1, thereby facilitating use.

[0033] Working principle: When in use, the intelligent circuit breaker 2 is installed inside the shell 1, and the shell 1 is convenient for installing and protecting the intelligent circuit breaker 2, and the heat sink 3 and the heat dissipation port 4 inside the heat dissipation groove are convenient for dissipating heat to the intelligent circuit breaker 2, and the first heat dissipation plate 5 and the second heat dissipation plate 6 are convenient for further improving the heat dissipation effect on both sides of the intelligent circuit breaker 2. When the shell 1 is severely collided and squeezed, the two sides of the shell 1 are squeezed. When the shell 1 is squeezed inward to the second heat dissipation plate 6, the second heat dissipation plate 6 moves along the first tight block 24 toward the direction of the first heat dissipation plate 5, and the first telescopic The rod 7 contracts, and at the same time, the second heat sink 6 drives the movable plate 12 to move along the fixed rod 11 toward the first heat sink 5, compressing the buffer spring 15. When the movable plate 12 moves, the rotating plate 13 deflects and pushes the slider 14 to move away from each other along the slide groove, thereby buffering the force exerted on the second heat sink 6, thereby preventing the first heat sink 5 and the second heat sink 6 from being squeezed and deformed, affecting the heat dissipation effect of the first heat sink 5 and the second heat sink 6. When both sides of the shell 1 are squeezed toward the buffer plate 8, the buffer plate 8 moves toward the inside of the buffer groove, causing the second telescopic rod 9 to contract. , when the compression spring 10 is compressed and the buffer plate 8 drives the mounting plate 16 to move into the buffer groove, the round protrusion 17 on one side of the mounting plate 16 moves to the inclined surface of the moving block 201, and the round protrusion 17 moves along the inclined surface to squeeze the moving block 201, so that the moving block 201 moves along the inner wall of the moving groove to compress the fixed spring 202, and drives the moving rod 203 and the fixed block 204 to move, and the fixed block 204 drives the movable block 205 to move along the first movable groove 18, so that the first heat dissipation plate 5 and the second heat dissipation plate 6 move in the direction away from the buffer plate 8, so that the first moving rod 203 and the first magnetic block 21 move The movable block 201 is moved to the movable groove through the magnetic connection between the first magnetic block 21 and the second magnetic block 22, and the movable block 201 is driven by the movable rod 203 to move to the movable groove, and the fixed block 204 and the movable block 205 are driven to move to the end away from the heat dissipation groove in the first movable groove 18, so that the limiting block 19 is moved to the end away from the heat dissipation groove 4 in the second movable groove, so that the first heat dissipation plate 5 and the second heat dissipation plate 6 are moved to the heat dissipation groove 4 to be completely exposed, thereby increasing the heat dissipation area and improving the heat dissipation effect.

[0034] When the first heat sink 5 and the second heat sink 6 move to one side to expose the heat dissipation port 4, the first clamping block 24 on one side of the first heat sink 5 and the second heat sink 6 can fit tightly against the inner wall of the shell 1 and drive the first rack 25 to move, so that the gear 26 rotates along one side of the intelligent circuit breaker 2 with the rotating rod, thereby driving the second rack 27 to drive the second clamping block 28 to move away from the second heat sink 6, and making the second clamping block 28 fit tightly against the inner wall of the other side of the shell 1, so that when the intelligent circuit breaker 2 is squeezed, the first clamping block 24 and the second clamping block 28 can increase the stability of the intelligent circuit breaker 2 installed inside the shell 1, thereby facilitating use.

[0035] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them.

Claims

1. A user-side power quality intelligent monitoring terminal, comprising a housing (1), characterized in that: An intelligent circuit breaker (2) is arranged inside the housing (1); heat dissipation grooves are provided on both sides of the intelligent circuit breaker (2); heat sinks (3) are provided inside the heat dissipation grooves; a movable groove is provided on one side of the heat dissipation groove and located on the inner wall of the intelligent circuit breaker (2); a heat dissipation port (4) is provided on one side of the movable groove and located on one side of the intelligent circuit breaker (2); a first heat dissipation plate (5) is provided outside the heat dissipation port (4); a second heat dissipation plate (6) is provided on one side of the first heat dissipation plate (5); a buffer structure is provided between the first heat dissipation plate (5) and the second heat dissipation plate (6); the buffer structure is located at both ends of the first heat dissipation plate (5) and the second heat dissipation plate (6); the first heat dissipation plate (5) and the second heat dissipation plate (6) are provided with a buffer structure; the buffer structure is provided ... first heat dissipation plate (5) and the second heat dissipation plate (6) are provided with a buffer structure; the first heat dissipation plate (5) and the second heat dissipation plate (6) are provided with a buffer structure; the first heat dissipation plate (5) and the second heat dissipation plate (6) are provided with a buffer structure; the first heat dissipation plate (5) and the second heat dissipation plate (6) are provided with a buffer structure; the first heat diss A first telescopic rod (7) is fixedly mounted between the first heat sink (5) and the second heat sink (6), the first telescopic rod (7) being located on the left and right sides of the first heat sink (5) and the second heat sink (6), a buffer plate (8) being arranged on one side of the first heat sink (5) and the second heat sink (6), a plurality of second telescopic rods (9) being fixedly mounted on the outside of the mounting plate (16) and on the side of the buffer plate (8) close to the heat sink, one side of the plurality of second telescopic rods (9) being fixedly mounted to the inner wall of the heat sink, a compression spring (10) being arranged between the plurality of second telescopic rods (9), one end of the compression spring (10) being fixedly mounted to the buffer plate (8), and the other end of the compression spring being fixedly mounted to the inner wall of the heat sink.

2. The user-side power quality intelligent monitoring terminal according to claim 1 is characterized in that: The front and rear sides of the intelligent circuit breaker (2) are both fitted to the inner wall of the housing (1); the first heat sink (5) and the second heat sink (6) are both provided with heat dissipation holes; the width of the heat dissipation holes is smaller than the width of the heat dissipation port (4); the buffer structure is located at the upper and lower sides of the heat dissipation holes; the buffer structure is symmetrically arranged around the center of the first heat sink (5) and the second heat sink (6).

3. The user-side power quality intelligent monitoring terminal according to claim 1 is characterized in that: The buffer structure comprises a fixed rod (11), one end of which is fixedly mounted on one side of the first heat sink (5), and the other end of which is slidably connected to a movable plate (12), one side of which is fixedly mounted on one side of the second heat sink (6), both sides of the second heat sink (6) are hinged with a rotating plate (13), one end of which is hinged with a slider (14), a sliding groove is provided on one side of the first heat sink (5) close to the slider (14), the slider (14) is slidably connected to the sliding groove, a buffer spring (15) is fixedly mounted on one side of the movable plate (12), and one end of the buffer spring (15) is fixedly mounted on the inner wall of the sliding groove.

4. The user-side power quality intelligent monitoring terminal according to claim 1, characterized in that: The buffer plate (8) is arranged opposite to the heat dissipation slot, a mounting plate (16) is fixedly mounted on one side of the buffer plate (8) close to the buffer slot, a round protrusion (17) is fixedly mounted on one side of the mounting plate (16) close to the movable slot, the number of the second telescopic rods (9) is four, the compression spring (10) is located between the two second telescopic rods (9), the second telescopic rod (9) and the compression spring (10) are both located on the upper and lower sides of the mounting plate (16), and the second telescopic rod (9) is located at the four corners of the buffer plate (8).

5. The user-side power quality intelligent monitoring terminal according to claim 1 is characterized in that: The heat dissipation opening (4) is provided with a first movable groove (18) on both upper and lower sides, the movable groove is provided with a movable opening on both upper and lower sides, the first movable groove (18) is connected to the movable groove through the movable opening, a second movable groove is provided on one side of the movable groove and located on one side of the intelligent circuit breaker (2), a limiting block (19) is fixedly mounted on the first heat dissipation plate (5) near one side of the second movable groove, the limiting block (19) is slidably connected to the second movable groove, and a movable structure (20) is provided inside the movable groove.

6. The user-side power quality intelligent monitoring terminal according to claim 5, characterized in that: The movable structure (20) comprises a movable block (201), a fixed spring (202) being fixedly mounted on one side of the movable block (201), one end of the fixed spring (202) being fixedly mounted on the inner wall of the movable groove, movable rods (203) being provided on both the upper and lower sides of the fixed spring (202), one end of the movable rod (203) being fixedly mounted on one side of the movable block (201), a fixed block (204) being fixedly mounted on the top and bottom of the movable rod (203), the fixed block (204) extending through the movable opening to the inside of the first movable groove (18) where a movable block (205) is fixedly mounted, and one side of the movable block (205) is fixedly mounted on the first heat dissipation plate (5).

7. The user-side power quality intelligent monitoring terminal according to claim 5, characterized in that: A first magnetic block (21) is fixedly mounted on one end of the moving rod (203); a second magnetic block (22) is arranged on one side of the first magnetic block (21); a connecting rod (23) is fixedly mounted on the second magnetic block (22); one side of the connecting rod (23) is fixedly mounted on the inner wall of the moving groove; the first magnetic block (21) and the second magnetic block (22) are magnetically connected; the movable block (205) is slidably connected to the inner wall of the first movable groove (18); and the connecting rod (23), the fixed block (204), the movable block (205), the moving rod (203), the first magnetic block (21) and the second magnetic block (22) are symmetrically arranged around the moving block (201).

8. The user-side power quality intelligent monitoring terminal according to claim 6, characterized in that: The moving block (201) is located at one end of the moving groove close to the heat dissipation groove, the side of the moving block (201) close to the mounting plate (16) is an inclined surface, the round protrusion (17) is located at the top of the inclined surface, and the moving block (201) is slidably connected to the inner wall of the moving groove.

9. The user-side power quality intelligent monitoring terminal according to claim 1, characterized in that: A first abutting block (24) is provided on a side of the first heat dissipation plate (5) and the second heat dissipation plate (6) away from the buffer plate (8); one side of the first heat dissipation plate (5) is fixedly mounted on the first abutting block (24); one side of the second heat dissipation plate (6) is movably connected to one side of the first abutting block (24); a first rack (25) is fixedly mounted on the bottom of the first heat dissipation plate (5); a gear (26) is meshed at the bottom of the first rack (25); a rotating rod is fixedly mounted in the middle of the gear (26); one side of the rotating rod is rotatably connected to one side of the intelligent circuit breaker (2); a second rack (27) is meshed at the bottom of the gear (26); a second abutting block (28) is fixedly mounted on the bottom of the second rack (27); and one side of the second rack is movably connected to the intelligent circuit breaker (2); and one side of the second abutting block (28) is in contact with the inner wall of the housing (1).

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