CN111755954A - A smart circuit breaker suitable for smart city power management - Google Patents

Abstract

The invention discloses an intelligent circuit breaker suitable for power consumption management of a smart city, which comprises a shell, a placing unit, a fixing unit, a shell cover and heat dissipation holes, wherein the placing unit is arranged on the shell; a housing: the right end of the shell cover is connected with the right end of the front side face of the shell through a hinge, the radiating holes are arrayed at the top end of the left side face of the shell, the left end of the rear side face of the shell cover is provided with an installation unit, the middle part of the bottom end inside the shell is provided with a radiating unit, and the middle part of the left side face of the shell is provided with a dustproof unit; a placing unit: contain and place board, fixed block, kelly, pivot, T type piece and bleeder vent, the fixed block has two and establishes respectively in the left and right sides of the inside bottom of casing, and the top of two fixed blocks all is equipped with T type groove, and the left and right sides of placing the board bottom all is equipped with T type piece, T type piece and the T type groove sliding connection on fixed block top, this intelligent circuit breaker who is applicable to wisdom city power consumption management, easy dismounting, the function is various, and the practicality is strong, long service life.

Description

A smart circuit breaker suitable for smart city power management

technical field

The invention relates to the technical field of circuit breakers, in particular to an intelligent circuit breaker suitable for power consumption management in smart cities.

Background technique

Circuit breakers are also called automatic air switches or automatic air circuit breakers. It is an electrical appliance that has both manual switching functions and automatic voltage loss, undervoltage, overload, and short circuit protection. It can be used to distribute electric energy, protect power lines and power terminals, and automatically cut off the circuit when they have serious overload or short-circuit and under-voltage faults. It has been widely used. The current intelligent circuit breaker needs to be implemented It is inconvenient to disassemble during maintenance, and at the same time, a large amount of heat will be generated when the intelligent circuit breaker is working. If the heat is not dissipated, it will cause the internal failure of the device, and the general intelligent circuit breaker does not have the function of remote transmission. When a fault occurs, the technician cannot be reminded in time, and the detected data cannot be transmitted in real time.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to overcome the existing defects and provide an intelligent circuit breaker suitable for the management of electricity consumption in smart cities, which is easy to disassemble and assemble, has various functions, has strong practicability and long service life, and can effectively solve the problems in the background art. The problem.

In order to achieve the above object, the present invention provides the following technical solutions: an intelligent circuit breaker suitable for smart city power management, comprising a casing, a placement unit, a fixing unit, a casing cover and a heat dissipation hole;

Shell: the right end of the shell cover is connected to the right end of the front side of the shell through a hinge, the heat dissipation hole array is at the top of the left side of the shell, the left end of the rear side of the shell cover is provided with a mounting unit, the A heat dissipation unit is arranged in the middle of the bottom end of the casing, and a dustproof unit is arranged in the middle of the left side of the casing;

Placement unit: including placement plate, fixing block, clamping rod, rotating shaft, T-block and ventilation holes. There are two fixing blocks and they are respectively arranged on the left and right sides of the bottom end of the shell, and the tops of the two fixing blocks are provided with There are T-shaped grooves, and T-shaped blocks are arranged on the left and right sides of the bottom end of the placing plate. The T-shaped blocks are slidably connected with the T-shaped grooves at the top of the fixing block, and ventilation holes are arrayed on both sides of the top of the placing plate. , the rotating shaft has two and is respectively rotatably connected to the bottom ends of the front sides of the two fixing blocks, the outer side of the rotating shaft is provided with a clamping rod, and the top of the placing plate is provided with a fixing unit;

Among them, it also includes a circuit breaker body, a socket and a controller. The circuit breaker body is arranged at the top of the placing plate, the socket is arranged at the top of the casing, and the controller is arranged at the bottom of the front side of the casing cover. The input end of the circuit breaker body and the socket is electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of the external power supply.

Through the placement unit, when the circuit breaker body fails, the placement plate can be pulled in time to be taken out for maintenance and inspection, and the placement plate can also be fixed with a clamp when not viewing.

Further, the fixing unit includes a runner, a screw, a connecting plate, a splint and a fixing plate, the connecting plate is arranged on the front side of the top end of the placing plate, the screw hole in the middle of the connecting plate is threadedly connected with the screw, and the screw is The front end is provided with a runner, the rear end of the screw is rotatably connected to the front side of the splint, and the fixing plate is arranged on the rear side of the top of the placing plate, which can fix the circuit breaker body and prevent the circuit breaker body from pulling the placing plate. Shaking and falling.

Further, the installation unit includes a card hole, a slot, an insert block and an elastic latch, the insert block is arranged at the left end of the rear side of the shell cover, the left side of the insert block is provided with an elastic latch, the slot It is located at the left end of the front side of the casing, and the left side of the slot is provided with a card hole. The card hole is matched with the elastic pin, which can quickly open and close the cover and the casing, so as to provide maintenance personnel Provide convenience.

Further, the heat dissipation unit includes a fan blade, a base, a rotating shaft and a motor, the motor is arranged at the bottom end of the casing, the base is arranged at the middle of the bottom end inside the casing, and a circle in the middle of the base is formed. A rotating shaft is rotatably connected in the groove, the bottom end of the rotating shaft is connected with the output shaft of the motor, the outer side of the top of the rotating shaft is arrayed with fan blades, and the input end of the motor is electrically connected to the output end of the controller, The heat inside the casing can be effectively dissipated, thereby preventing the circuit breaker body from breaking due to overheating inside the casing.

Further, the dustproof unit includes a dustproof net, a clamping block and an installation block, the installation block is arranged in the middle of the left side of the casing, the clamping slot at the top of the installation block is clamped with the clamping block, and the installation block is connected to the clamping block. The top of the card block is provided with a dust filter, which can prevent dust from entering the casing through the heat dissipation holes, thereby ensuring the ventilation inside the casing.

Further, it also includes two rubber pads, which are respectively arranged on the inner sides of the splint and the fixing plate, so as to prevent the circuit breaker body from being scratched on the outside due to over-tight fixing.

Further, it also includes an alarm light. There are two alarm lights and the left and right are correspondingly arranged on the top of the shell cover. The input end of the alarm light is electrically connected to the output end of the controller, and an alarm can be issued in time when the device fails. to remind nearby people to make adjustments.

Further, it also includes a display screen and a wireless transmitter, the display screen is arranged at the top of the front side of the case cover, the wireless transmitter is arranged in the middle of the front side of the case cover, and the input end of the display screen is electrically connected to the controller The output end of the wireless transmitter is electrically connected to the input end of the controller, which can display the detected data, and can also transmit the data to the personnel's electronic equipment in real time, thereby improving the intelligence of the device.

Compared with the prior art, the beneficial effects of the present invention are: the intelligent circuit breaker, which is suitable for the management of electricity consumption in smart cities, has the following advantages:

1. Through the placement unit, when the circuit breaker body fails, you can pull the placement plate in time to take it out for maintenance and inspection, and you can also use the clamp to fix the placement plate when you are not looking at it. Rubber pads are provided to prevent circuit breakage. The outer part of the device body is scratched due to over-tightening;

2. Through the fixing unit, the circuit breaker body can be fixed to prevent the circuit breaker body from shaking and falling when the placing plate is pulled. The dust removal unit can prevent dust from entering the casing through the heat dissipation holes, thereby ensuring the ventilation inside the casing;

3. Through the installation unit, the shell cover and the shell can be opened and closed quickly, so as to provide convenience for maintenance personnel, and there is an alarm light, which can send an alarm in time when the device fails to remind nearby personnel to make adjustments;

4. Through the heat dissipation unit, the heat inside the casing can be effectively dissipated, thereby preventing the circuit breaker body from malfunctioning due to overheating inside the casing. It is equipped with a display screen and a wireless transmitter, which can display the detected data, and also The data can be transmitted to the personnel's electronic equipment in real time, thereby improving the intelligence of the device.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the structure schematic diagram of the fixed unit of the present invention;

FIG. 3 is a schematic diagram of the structure of the heat dissipation unit of the present invention.

In the picture: 1 shell, 2 placement unit, 21 placement plate, 22 fixing block, 23 clamping rod, 24 rotating shaft, 25T block, 26 ventilation holes, 3 fixing unit, 31 runner, 32 screw, 33 connecting plate, 34 splint, 35 fixing plate, 4 mounting unit, 41 card hole, 42 slot, 43 plug, 44 elastic latch, 5 cooling unit, 51 fan blade, 52 base, 53 rotating shaft, 54 motor, 6 dustproof unit, 61 dust filters, 62 card blocks, 63 mounting blocks, 7 shell covers, 8 cooling holes, 9 circuit breaker bodies, 10 sockets, 11 rubber pads, 12 alarm lights, 13 display screens, 14 wireless transmitters, 15 controllers.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-3, the present invention provides a technical solution: an intelligent circuit breaker suitable for smart city power management, comprising a casing 1, a placement unit 2, a fixing unit 3, a casing cover 7 and a heat dissipation hole 8;

Housing 1: The right end of the housing cover 7 is connected to the right end of the front side of the housing 1 through a hinge, the heat dissipation holes 8 are arrayed at the top of the left side of the housing 1, and the left end of the rear side of the housing cover 7 is provided with a mounting unit 4 for installation. The unit 4 includes a card hole 41, a slot 42, a plug 43 and an elastic plug 44. The plug 43 is located at the left end of the rear side of the shell cover 7, and the left side of the plug 43 is provided with an elastic plug 44. The left end of the front side of the casing 1 and the left side of the slot 42 are provided with a card hole 41. The card hole 41 is matched with the elastic plug 44, and the casing cover 7 and the casing 1 can be opened and closed quickly, so as to provide maintenance services. For the convenience of personnel, a heat dissipation unit 5 is arranged in the middle of the inner bottom end of the casing 1. The heat dissipation unit 5 includes a fan blade 51, a base 52, a rotating shaft 53 and a motor 54. The motor 54 is located at the bottom end of the casing 1, and the base 52 It is arranged in the middle of the inner bottom end of the housing 1, the circular groove in the middle of the base 52 is rotatably connected with a rotating shaft 53, the bottom end of the rotating shaft 53 is connected with the output shaft of the motor 54, and the outer side of the top of the rotating shaft 53 is arrayed with fans. The input end of the blade 51, the motor 54 is electrically connected to the output end of the controller 15, which can effectively dissipate the heat inside the casing 1, thereby preventing the circuit breaker body 9 from malfunctioning due to overheating inside the casing 1, and the left side of the casing 1 A dust-proof unit 6 is arranged in the middle of the surface. The dust-proof unit 6 includes a dust-proof net 61, a clamping block 62 and a mounting block 63. The mounting block 63 is arranged in the middle of the left side of the housing 1. The clamping blocks 62 are connected to each other, and the top of the clamping blocks 62 is provided with a dust-proof net 61, which can prevent dust and the like from entering the casing 1 through the heat dissipation holes 8, thereby ensuring the ventilation inside the casing 1;

Placement unit 2: including placement plate 21, fixing block 22, clamping rod 23, rotating shaft 24, T-block 25 and ventilation hole 26, there are two fixed The top of each fixing block 22 is provided with T-shaped grooves, and the left and right sides of the bottom end of the placing plate 21 are provided with T-shaped blocks 25 . There are ventilation holes 26 arrayed on both sides, and there are two rotating shafts 24, which are respectively connected to the bottom ends of the front sides of the two fixing blocks 22. When a fault occurs, the placing plate 21 can be pulled in time to be taken out for maintenance and inspection, and the clamping rod 23 can also be used to fix the placing plate 21 when it is not checked. The top of the placing plate 21 is provided with a fixing unit 3. The fixing unit 3 includes The runner 31, the screw 32, the connecting plate 33, the splint 34 and the fixing plate 35, the connecting plate 33 is arranged on the front side of the top end of the placing plate 21, the screw hole in the middle of the connecting plate 33 is threadedly connected with the screw 32, and the front end of the screw 32 is provided with The rear end of the runner 31 and the screw 32 is rotatably connected to the front side of the clamping plate 34, and the fixing plate 35 is arranged on the rear side of the top end of the placing plate 21, which can fix the circuit breaker body 9 and prevent the circuit breaker body 21 from being pulled when the placing plate 21 is pulled. shaking and falling;

The circuit breaker body 9, the socket 10 and the controller 15 are also included. The circuit breaker body 9 is arranged at the top of the placing plate 21, the socket 10 is arranged at the top of the casing 1, and the controller 15 is arranged at the bottom of the front side of the casing cover 7. The input end of the circuit breaker body 9 and the socket 10 is electrically connected to the output end of the controller 15, and the input end of the controller 15 is electrically connected to the output end of the external power supply, and also includes rubber pads 11. There are two rubber pads 11 and they are respectively set On the inner sides of the clamping plate 34 and the fixing plate 35, the circuit breaker body 9 can be prevented from being scratched on the outside of the circuit breaker body 9 due to over-tightening, and also includes an alarm lamp 12. There are two alarm lamps 12, and the left and right are correspondingly provided on the top of the shell cover 7. , the input end of the alarm light 12 is electrically connected to the output end of the controller 15, and an alarm can be issued in time when the device fails to remind nearby personnel to make adjustments. It also includes a display screen 13 and a wireless transmitter 14. The display screen 13 is located in The top of the front side of the case cover 7, the wireless transmitter 14 is arranged in the middle of the front side of the case cover 7, the input end of the display screen 13 is electrically connected to the output end of the controller 15, and the output end of the wireless transmitter 14 is electrically connected to the output end of the controller 15. At the input end, the detected data can be displayed, and at the same time, the data can be transmitted to the personnel's electronic equipment in real time, thereby improving the intelligence of the device.

When in use: turn on the external power supply, each electrical appliance works normally, first press the elastic plug 44 to make the plug 43 leave the slot 42 to open the shell cover 7, put the circuit breaker body 9 on the top of the placing plate 21, turn the The wheel 31 drives the screw 32 to rotate, so that the rear end of the screw 32 is rotated and connected to the clamp plate 34 to fix the circuit breaker body 9, thereby preventing the circuit breaker body 21 from shaking and falling when the placing plate 21 is pulled. The T-shaped block 25 is slidably connected to the T-shaped groove at the top of the fixed block 22, so that when the circuit breaker body 9 fails, the placing plate 21 can be pulled in time to be taken out for maintenance and inspection, and the rotating shaft 24 can also be rotated when not inspecting. The clamping rod 23 is used to fix the placement plate 21, and then the external electrical appliances are connected to the circuit breaker body 9 through the socket 10. When the circuit breaker body 9 is running, the motor 54 is started, and the motor 54 drives the fan blades of the top array of the rotating shaft 53. 51 is rotated to effectively dissipate the heat inside the casing 1, thereby preventing the circuit breaker body 9 from malfunctioning due to overheating inside the casing 1. The middle part of the left side of the casing 1 is provided with a mounting bracket 63, and the top of the mounting bracket 63 The card slot is connected with the card block 62 at the bottom of the dust filter 61. The dust filter 61 can prevent dust from entering the casing 1 through the heat dissipation holes 8, thereby ensuring the ventilation inside the casing 1. When the circuit breaker body 9 fails At the same time, the alarm light 12 sends out an alarm to remind the nearby personnel to make adjustments, and at the same time, the detected data is displayed on the display screen 13, and the data can also be transmitted to the electronic device of the personnel in real time through the wireless transmitter 14, and then Improve the intelligence of the device.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides an intelligent circuit breaker suitable for wisdom city power consumption management which characterized in that: comprises a shell (1), a placing unit (2), a fixing unit (3), a shell cover (7) and a heat dissipation hole (8);

housing (1): the right end of the shell cover (7) is connected with the right end of the front side face of the shell (1) through a hinge, the heat dissipation holes (8) are arrayed at the top end of the left side face of the shell (1), the left end of the rear side face of the shell cover (7) is provided with an installation unit (4), the middle of the bottom end inside the shell (1) is provided with a heat dissipation unit (5), and the middle of the left side face of the shell (1) is provided with a dustproof unit (6);

placing unit (2): the novel cabinet is characterized by comprising a placing plate (21), two fixing blocks (22), clamping rods (23), a rotating shaft (24), T-shaped blocks (25) and air holes (26), wherein the two fixing blocks (22) are respectively arranged at the left side and the right side of the inner bottom end of a shell (1), T-shaped grooves are formed in the top ends of the two fixing blocks (22), the T-shaped blocks (25) are respectively arranged at the left side and the right side of the bottom end of the placing plate (21), the T-shaped blocks (25) are in sliding connection with the T-shaped grooves in the top ends of the fixing blocks (22), the air holes (26) are respectively arrayed at the two sides of the top end of the placing plate (21), the two rotating shafts (24) are respectively and rotatably connected to the bottom ends of the front side faces of the two fixing blocks (22), the clamping rods (23) are arranged on the outer;

wherein, still include circuit breaker body (9), socket (10) and controller (15), establish on the top of placing board (21) circuit breaker body (9), the top at casing (1) is established in socket (10), the bottom at cap (7) leading flank is established in controller (15), the output of controller (15) is connected to the input electricity of circuit breaker body (9) and socket (10), the output of external power source is connected to the input electricity of controller (15).

2. The intelligent circuit breaker suitable for smart city power management as claimed in claim 1, wherein: fixed unit (3) contain runner (31), screw rod (32), connecting plate (33), splint (34) and fixed plate (35), establish in the front side of placing board (21) top in connecting plate (33), the screw and screw rod (32) threaded connection in the middle part of connecting plate (33), the front end of screw rod (32) is equipped with runner (31), the rear end of screw rod (32) is rotated with the leading flank of splint (34) and is connected, the rear side of placing board (21) top is established in fixed plate (35).

3. The intelligent circuit breaker suitable for smart city power management as claimed in claim 1, wherein: installation element (4) contain card hole (41), slot (42), inserted block (43) and elasticity bolt (44), the left end at cap (7) trailing flank is established in inserted block (43), the left surface of inserted block (43) is equipped with elasticity bolt (44), the left end at casing (1) leading flank is established in slot (42), the left surface of slot (42) is equipped with card hole (41), card hole (41) cooperate with elasticity bolt (44).

4. The intelligent circuit breaker suitable for smart city power management as claimed in claim 1, wherein: radiating unit (5) contain flabellum (51), base (52), rotation axis (53) and motor (54), the bottom in casing (1) is established in motor (54), the middle part in casing (1) inside bottom is established in base (52), the circular recess internal rotation at base (52) middle part is connected with rotation axis (53), the bottom of rotation axis (53) and the output shaft of motor (54), the outside array on rotation axis (53) top has flabellum (51), the output of input electric connection controller (15) of motor (54).

5. The intelligent circuit breaker suitable for smart city power management as claimed in claim 1, wherein: dustproof unit (6) contain dust screen (61), fixture block (62) and installation piece (63), the middle part at casing (1) left surface is established in installation piece (63), the draw-in groove and fixture block (62) looks joint on installation piece (63) top, the top of fixture block (62) is equipped with dust screen (61).

6. The intelligent circuit breaker suitable for smart city power management as claimed in claim 2, wherein: the novel fixing device is characterized by further comprising two rubber pads (11), wherein the two rubber pads (11) are respectively arranged on the inner side surfaces of the clamping plate (34) and the fixing plate (35).

7. The intelligent circuit breaker suitable for smart city power management as claimed in claim 1, wherein: the portable electronic device is characterized by further comprising two alarm lamps (12), wherein the two alarm lamps (12) are correspondingly arranged at the top end of the shell cover (7) in a left-right mode, and the input end of each alarm lamp (12) is electrically connected with the output end of the controller (15).

8. The intelligent circuit breaker suitable for smart city power management as claimed in claim 1, wherein: still include display screen (13) and wireless transmitter (14), the top at cap (7) leading flank is established in display screen (13), the middle part at cap (7) leading flank is established in wireless transmitter (14), the output of input electricity connection controller (15) of display screen (13), the input of output electricity connection controller (15) of wireless transmitter (14).

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