CN212343043U - High-safety power distribution device - Google Patents
High-safety power distribution device Download PDFInfo
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- CN212343043U CN212343043U CN202020948743.2U CN202020948743U CN212343043U CN 212343043 U CN212343043 U CN 212343043U CN 202020948743 U CN202020948743 U CN 202020948743U CN 212343043 U CN212343043 U CN 212343043U
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Abstract
The utility model discloses a distribution device of high security. It includes the cabinet body, it is connected with the cabinet door to rotate on the preceding terminal surface of the cabinet body, install the safety lock on the cabinet door, safety lock and cabinet door rotate to be connected, be fixed with the tapered end on the side of tip behind the safety lock, be fixed with on the inside wall of the cabinet body with safety lock assorted locked groove, be fixed with on the lateral wall of locked groove with tapered end assorted hasp, be provided with the spacing groove on the top surface of locked groove, the spacing groove is located the front end of hasp, spacing inslot rotation is connected with the pivot, the position of the front end wall that is close to the spacing groove is installed in the pivot, install in the pivot with tapered end assorted tapered end baffle, the one end of tapered end baffle is fixed in the pivot and is connected through pivot and spacing groove rotation, the tapered end is less than the other end of. The utility model has the advantages that: through the restriction of the tapered end baffle to the tapered end, the theftproof performance of switch board has fine promotion.
Description
Technical Field
The utility model belongs to the technical field of the relevant technique of switch board and specifically relates to indicate a distribution device of high security.
Background
The power distribution cabinet is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and is the final-stage equipment of a power distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load. The power distribution cabinet is one of important links in the power transmission engineering, and has the function of distributing the current transmitted through the cable through electronic elements in the power distribution cabinet, and then transmitting the current to each user home for the users to use, so that the normal production and the domestic power supply of the users are ensured.
Present switch board part is installed outdoors, to being applied to outdoor switch board, the cabinet door and the cabinet body one side of switch board are articulated, the opposite side sets up the padlock, it is stolen to prevent the device in the switch board, however, hinge structure is destroyed by the thief very easily, just can anytime and anywhere get into the internal components and parts of stealing of cabinet after hinge structure destroys, if can not take precautions against effectively, in case take place to steal the back and still influence normal power supply order when directly causing loss of property, give people production and life and bring a great deal of inconvenience. And the switch board is usually according to conventional strength to seek after taking place stolen, and its solution efficiency is low, the cycle length, has seriously influenced the recovery of power supply.
In order to prevent that the user steals electricity or thief from stealing, some theftproof switch boards have been designed on the market, through the setting of some true and false locks, set up a plurality of locks promptly, only one true lock, but so set up, only need experiment many times can open the cabinet door of switch board to reach the purpose of stealing electricity or stealing, if set up some high-end tool to lock such as fingerprint lock, then the cost is too high. Therefore, a more effective anti-theft power distribution cabinet is needed.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome among the prior art not enough that the switch board is stolen personnel's electricity stealing or theft very easily, provide the distribution device of the high security that anti-theft performance is good.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-safety power distribution device comprises a cabinet body, wherein a cabinet door is rotatably connected to the front end face of the cabinet body, the cabinet door is provided with a safety lock which is rotationally connected with the cabinet door, a lock head is fixed on the side surface of the rear end part of the safety lock, a lock groove matched with the safety lock is fixed on the inner side wall of the cabinet body, a lock catch matched with the lock head is fixed on the inner side wall of the lock groove, the top surface of the lock groove is provided with a limit groove which is positioned at the front end of the lock catch, the limit groove is rotationally connected with a rotating shaft, the rotating shaft is arranged at a position close to the front end wall of the limiting groove, a lock head baffle matched with the lock head is arranged on the rotating shaft, one end of the lock head baffle is fixed on the rotating shaft and is rotationally connected with the limiting groove through the rotating shaft, and the minimum height from the lock head to the top surface of the lock groove is smaller than the maximum height from the other end of the lock head baffle to the top surface of the lock groove.
The cabinet door is rotatably connected to the front end face of the cabinet body, a safety lock is installed on the cabinet door and rotatably connected with the cabinet door, a lock head is fixed on the side face of the rear end portion of the safety lock, a lock groove matched with the safety lock is fixed on the inner side wall of the cabinet body, a lock catch matched with the lock head is fixed on the inner side wall of the lock groove, a limiting groove is arranged on the top face of the lock groove and is positioned at the front end of the lock catch, a rotating shaft is rotatably connected in the limiting groove and is installed at a position close to the front end wall of the limiting groove, a lock head baffle matched with the lock head is installed on the rotating shaft, one end of the lock head baffle is fixed on the rotating shaft and is rotatably connected with the limiting groove through the rotating shaft, the minimum height from the lock head to the top face of the lock groove is smaller than the maximum height from the, make the tapered end break away from the hasp, the tapered end baffle that is located tapered end the place ahead also can firmly block the tapered end on the safety lock, makes the thief can't open the cabinet door, design like this can be fine the theftproof performance that has promoted the switch board.
As preferred, be equipped with the side cavity in the lateral wall of the cabinet body, the side of spacing groove is arranged in to the side cavity, the one end of pivot is installed on the left side wall of spacing groove, the other end of pivot runs through the side cavity and installs on the right side wall of side cavity and is connected with the rotation of side cavity, the pivot is located the position of the preceding lateral wall that is close to the side cavity, be equipped with the board that resets in the side cavity, the end fixing of the board that resets is in the pivot and rotate with the side cavity through the pivot and connect, reset board and tapered end baffle mutually perpendicular, when the switch board need be opened to the staff, only need rotate the board that resets, drive the pivot through the board that resets and rotate and then drive the tapered end baffle rotation of spacing inslot, make tapered end baffle change over to spacing ins.
As preferred, sliding connection has the push pedal in the side cavity, the below of reset plate is arranged in to the push pedal, be equipped with the lateral wall through-hole on the bottom surface of side cavity, sliding connection has the release link in the lateral wall through-hole, the one end at the release link is fixed to the push pedal, the other end of release link is fixed with the button piece, be equipped with on the lower terminal surface of the cabinet body with button piece assorted button groove, the button piece arrange in the button inslot and with button groove sliding connection, the staff only needs to press the button piece of cabinet body bottom, can promote the reset plate through the push pedal on the release link and make the reset plate rotate, and the thief does not know the button piece of cabinet body bottom, can't relieve the restriction of tapered end baffle to the tapered end, the.
Preferably, a lower groove is arranged on the bottom surface of the interior of the cabinet body, a fire box is installed in the lower groove, a fire box cavity is arranged in the fire box, nitrogen is filled in the fire box cavity, the air pressure in the fire box cavity is greater than the standard atmospheric pressure, a pressure detector is fixed on the rear side surface of the lock groove, a lock head through hole matched with the lock head is formed in the rear side wall of the lock groove, a rotary clamping groove matched with the lock head is formed in the pressure detector, a connecting through hole is formed between the pressure detector and the limiting groove, a sliding rod is connected in the connecting through hole in a sliding mode, one end of the sliding rod is installed on the pressure detector, a first connecting rod is arranged between the other end of the sliding rod and the other end of the lock head baffle, the sliding rod and the lock head baffle are both in rotary connection with one connecting rod, when, extinguishing the fire of the power distribution cabinet at the first time to prevent the fire from spreading; its tip can pass the tapered end through-hole and clamp in pressure detector's rotation draw-in groove when the tapered end locks, detects the internal pressure of cabinet and rises suddenly when pressure detector, and the control slide bar slides, and then drives the tapered end baffle through the connecting rod and rotate and go into the spacing inslot, and later rethread rotation draw-in groove drives the tapered end rotatory, and the automatic unblock when realizing taking place the conflagration makes things convenient for staff's very first time rescue.
As preferred, sliding connection has two shroudings that the shape size is the same on the top surface of fire prevention case cavity, the top of fire prevention case cavity both sides lateral wall all is fixed with the turn-ups, form between the top surface of turn-ups and fire prevention case cavity with shrouding assorted spout, the top surface sliding connection who just passes through spout and fire prevention case cavity in the spout of fire prevention case cavity both sides is arranged respectively in at the both ends of shrouding, seal through two shroudings to the nitrogen gas in the fire prevention case, prevent that nitrogen gas from leaking, and two shroudings are opened very first time when taking place the conflagration, make inside high-pressure nitrogen gas spout to put out a fire to whole.
As preferred, all be fixed with on the lower terminal surface of two shroudings and rotate the seat, sliding connection has respectively on the lateral wall of the both sides of fire prevention case and rotates seat assorted magnet seat with two, the magnet seat is arranged in same vertical plane with rotating the seat, be equipped with connecting rod two between magnet seat and the rotation seat, the one end of connecting rod two is installed and is rotated in rotating the seat and be connected with rotating the seat, the other end of connecting rod two is installed and is rotated with the magnet seat and be connected in the magnet seat, when the magnet seat glides downwards, will exert oneself and transmit to rotating the seat through connecting rod two, can pull open two shroudings respectively to both sides.
Preferably, an electromagnetic generator matched with the magnet seat is fixed on the bottom surface of the cavity of the fire-proof box, the electromagnetic generator is arranged under the magnet seat, a smoke sensor is arranged in the cabinet body and electrically connected with the electromagnetic generator, the smoke sensor is used for detecting whether a fire disaster occurs and transmitting a signal to the electromagnetic generator, and the electromagnetic generator is used for generating electromagnetic force and controlling the magnet seat to slide.
Preferably, the top surface of the cavity of the fire-proof box is provided with a plurality of exhaust holes, the plurality of exhaust holes are divided into two rows and symmetrically arranged on the top surface of the cavity of the fire-proof box, the two rows of exhaust holes respectively correspond to the two sealing plates, the sum of the widths of the two sealing plates is greater than the distance between the two rows of exhaust holes, the shape of the exhaust holes is in a round table shape, the radius of the upper end surface of the exhaust holes is greater than the radius of the lower end surface of the exhaust holes, nitrogen in the fire-proof box is exhausted through the exhaust holes, when a fire disaster does not happen, the two sealing plates respectively block the two rows of exhaust holes to prevent the nitrogen from leaking, when the fire disaster happens, the two sealing plates are; the exhaust holes are designed to be large at the top and small at the bottom, so that the spraying range of nitrogen can be enlarged, and the fire extinguishing efficiency is improved.
Preferably, the side wall of the cabinet body is provided with a plurality of heat dissipation through holes, the inner side wall of the cabinet body is fixedly provided with a rain shielding groove, the rain shielding groove is arranged on the side surface of the heat dissipation through hole, the top of the rain shielding groove is provided with an air inlet, a dust collecting plate is fixed above the air inlet, a drainage channel is arranged inside the side wall of the cabinet body, one end of the drainage channel is arranged on the bottom surface of the rain shielding groove, the other end of the drainage channel is arranged on the bottom surface of the cabinet body, and the power distribution cabinet dissipates heat to the inside; the additional rain shielding groove can prevent raindrops from flowing into the power distribution cabinet from the heat dissipation holes during raining, and the raindrops in the rain shielding groove can be discharged from the side wall through the drainage channel, so that the safety of the power distribution cabinet is ensured; the dust collecting plate that adds is used for collecting the dust that gets into the switch board inside from the heat dissipation through-hole.
As preferred, be fixed with circuit controller on the inside wall of the cabinet body, circuit controller's side is arranged in to the air intake, is fixed with the handle on the cabinet door, and the side of safety lock is arranged in to the handle, and four angles of cabinet body bottom all are fixed with fixed foot, and outside the heat that circuit controller produced loops through air intake and heat dissipation through-hole discharge switch board, the handle of addding made things convenient for the staff to open the switch board, and the fixed foot of addding made things convenient for the fixed of switch board.
The utility model has the advantages that: through the limitation of the lock head baffle on the lock head, even if a thief rotates the safety lock through a theft means to separate the lock head from the lock groove, the cabinet door cannot be opened, and the anti-theft performance of the power distribution cabinet is well improved; the lock head baffle can be rotated into the limiting groove by pressing the button block at the bottom of the cabinet body by a worker, the limitation of the lock head baffle on the lock head is removed, the power distribution cabinet is opened by a key, and the operation is simple and convenient; the fire prevention case that adds can be the very first time put out a fire and automatic unblock switch board to the switch board on fire, prevents that the intensity of a fire from further stretching, makes things convenient for staff's very first time to rescue.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a right side view of the present invention;
FIG. 3 is a schematic structural view of the cabinet of FIG. 1;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 5 is an enlarged view at C of FIG. 5;
FIG. 6 is a cross-sectional view of the side of the keyway of FIG. 4;
FIG. 7 is a partial cross-sectional view of FIG. 2;
FIG. 8 is an enlarged view at D of FIG. 7;
FIG. 9 is an enlarged view at E in FIG. 7;
FIG. 10 is a cross-sectional view taken at B-B of FIG. 3;
FIG. 11 is a cross-sectional view at F-F of FIG. 10;
fig. 12 is a sectional view at G-G in fig. 10.
In the figure: 1. the intelligent cabinet comprises a cabinet body, a cabinet door, a handle, a safety lock, a fixing foot, a smoke sensor, a circuit controller, a dust collecting plate, a dust inlet, a heat radiating through hole, a heat shielding groove, a rain blocking groove, a drainage channel, a lower groove, a fire prevention box, a lock groove, a limiting groove, a side cavity, a reset plate, a push plate, a reset rod, a side wall through hole, a lock catch, a lock head baffle, a rotating shaft, a lock head through hole, a rotating clamping groove, a pressure detector, a connecting through hole, a sliding rod, a connecting rod I, a button groove, a button block, a button hole, a sliding groove, a flanging, a sealing plate, a button cavity, a rotating seat, a connecting rod II, a magnet seat and an electromagnetic generator.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
In the embodiment shown in fig. 1 and 2, a high-safety power distribution device includes a cabinet 1, a cabinet door 2 is rotatably connected to a front end surface of the cabinet 1, a safety lock 4 is mounted on the cabinet door 2, and the safety lock 4 is rotatably connected to the cabinet door 2.
As shown in fig. 4 and 5, a lock 23 is fixed on a side surface of a rear end portion of the safety lock 4, a lock groove 15 matched with the safety lock 4 is fixed on an inner side wall of the cabinet body 1, a lock catch 22 matched with the lock 23 is fixed on the inner side wall of the lock groove 15, a limit groove 16 is arranged on a top surface of the lock groove 15, the limit groove 16 is located at the front end of the lock catch 22, a rotating shaft 25 is rotatably connected to the limit groove 16, the rotating shaft 25 is installed at a position close to a front end wall of the limit groove 16, a lock baffle 24 matched with the lock 23 is installed on the rotating shaft 25, one end of the lock baffle 24 is fixed on the rotating shaft 25 and is rotatably connected with the limit groove 16 through the rotating shaft 25, and the minimum height from the lock 23 to the top surface of the lock groove 15 is.
As shown in fig. 5 and 6, a side cavity 17 is provided in the side wall of the cabinet body 1, the side cavity 17 is disposed at the side of the limit groove 16, one end of a rotating shaft 25 is installed on the left side wall of the limit groove 16, the other end of the rotating shaft 25 penetrates through the side cavity 17 and is installed on the right side wall of the side cavity 17 and is rotatably connected with the side cavity 17, the rotating shaft 25 is located at a position close to the front side wall of the side cavity 17, a reset plate 18 is provided in the side cavity 17, the end of the reset plate 18 is fixed on the rotating shaft 25 and is rotatably connected with the side cavity 17 through the rotating shaft 25, and the reset plate 18 and the.
As shown in fig. 7, 8 and 9, a push plate 19 is slidably connected in the side cavity 17, the push plate 19 is disposed below the reset plate 18, a side wall through hole 21 is formed in the bottom surface of the side cavity 17, a reset rod 20 is slidably connected in the side wall through hole 21, the push plate 19 is fixed at one end of the reset rod 20, a button block 33 is fixed at the other end of the reset rod 20, a button groove 32 matched with the button block 33 is formed in the lower end surface of the cabinet 1, and the button block 33 is disposed in the button groove 32 and slidably connected with the button groove 32.
As shown in fig. 10, a lower groove 13 is formed on the bottom surface of the interior of the cabinet body 1, a fire-proof box 14 is installed in the lower groove 13, a fire-proof box cavity 38 is formed in the fire-proof box 14, nitrogen is filled in the fire-proof box cavity 38, and the air pressure in the fire-proof box cavity 38 is greater than the standard atmospheric pressure.
As shown in fig. 6, a pressure detector 28 is fixed on the rear side of the lock slot 15, a lock head through hole 26 matched with the lock head 23 is formed in the rear side wall of the lock slot 15, a rotary clamping groove 27 matched with the lock head 23 is formed in the pressure detector 28, a connecting through hole 29 is formed between the pressure detector 28 and the limiting groove 16, a sliding rod 30 is slidably connected in the connecting through hole 29, one end of the sliding rod 30 is installed on the pressure detector 28, a first connecting rod 31 is arranged between the other end of the sliding rod 30 and the other end of the lock head baffle 24, and both the sliding rod 30 and the lock head baffle 24 are rotatably connected with the.
As shown in fig. 11 and 12, two sealing plates 37 having the same shape and size are slidably connected to the top surface of the fire box cavity 38, flanges 36 are fixed to the top portions of the side walls of the fire box cavity 38 at both sides, a sliding slot 35 matching with the sealing plate 37 is formed between the flange 36 and the top surface of the fire box cavity 38, and both ends of the sealing plate 37 are respectively disposed in the sliding slots 35 at both sides of the fire box cavity 38 and slidably connected to the top surface of the fire box cavity 38 through the sliding slot 35.
As shown in fig. 11 and 12, the two sealing plates 37 are fixed with rotating seats 39 on the lower end surfaces thereof, the side walls of the two sides of the fire-proof box 14 are respectively connected with magnet seats 41 matched with the two rotating seats 39 in a sliding manner, the magnet seats 41 and the rotating seats 39 are arranged in the same vertical plane, a second connecting rod 40 is arranged between the magnet seats 41 and the rotating seats 39, one end of the second connecting rod 40 is installed in the rotating seats 39 and rotatably connected with the rotating seats 39, and the other end of the second connecting rod 40 is installed in the magnet seats 41 and rotatably connected with the magnet seats 41.
As shown in fig. 3 and 11, an electromagnetic generator 42 matched with the magnet base 41 is fixed on the bottom surface of the fire-proof box cavity 38, the electromagnetic generator 42 is arranged right below the magnet base 41, the smoke sensor 6 is arranged in the cabinet body 1, and the smoke sensor 6 is electrically connected with the electromagnetic generator 42.
As shown in fig. 12, a plurality of vent holes 34 are formed in the top surface of the fire-proof box cavity 38, the vent holes 34 are divided into two rows and symmetrically arranged on the top surface of the fire-proof box cavity 38, the two rows of vent holes 34 respectively correspond to the two sealing plates 37, the sum of the widths of the two sealing plates 37 is greater than the distance between the two rows of vent holes 34, the vent holes 34 are in a truncated cone shape, and the radius of the upper end surface of the vent hole 34 is greater than the radius of the lower end surface of the vent hole 34.
As shown in fig. 4, a plurality of heat dissipation through holes 10 are formed in the side wall of the cabinet body 1, a rain shielding groove 11 is fixed on the inner side wall of the cabinet body 1, the rain shielding groove 11 is arranged on the side surface of the heat dissipation through holes 10, an air inlet 9 is formed in the top of the rain shielding groove 11, a dust collecting plate 8 is fixed above the air inlet 9, a drainage channel 12 is arranged inside the side wall of the cabinet body 1, one end of the drainage channel 12 is arranged on the bottom surface of the rain shielding groove 11, and the other end of the drainage channel 12 is arranged on the bottom surface of the cabinet.
As shown in fig. 4, a circuit controller 7 is fixed on the inner side wall of the cabinet body 1, an air inlet 9 is arranged on the side surface of the circuit controller 7, as shown in fig. 1, a handle 3 is fixed on the cabinet door 2, the handle 3 is arranged on the side surface of the safety lock 4, and fixing feet 5 are fixed at four corners of the bottom of the cabinet body 1.
The anti-theft principle is as follows:
when a worker closes the cabinet door 2, the tapered end 23 of the safety lock 4 presses the tapered end baffle 24 to enter the lock groove 15. When the safety lock is closed, the worker rotates the safety lock 4 through the key, the tapered end 23 of the safety lock 4 is rotated into the lock catch 22 to be buckled, and the safety cabinet is locked.
If the thief rotates the safety lock 4 by a theft means to separate the lock 23 from the lock catch 22, and prepares to open the cabinet door 2, the lock baffle 24 in front of the lock 23 can firmly block the lock 23 on the safety lock 4, so that the thief cannot open the cabinet door 2.
The method for correctly opening the power distribution cabinet comprises the following steps: the button block 27 at the bottom of the cabinet body 1 is pressed, the reset plate 18 is pushed to rotate by the push plate 19 on the reset rod 20, the reset plate 18 is driven to rotate, the rotating shaft 25 is driven to rotate by the rotation of the reset plate 18, the lock head baffle 24 in the limiting groove 16 is driven to rotate, the lock head baffle 24 is driven to rotate into the limiting groove 16, the limitation of the lock head baffle 24 on the lock head 23 can be relieved, and the power distribution cabinet can be opened by a key.
The fire extinguishing principle is as follows: when the smoke sensor 6 is used for detecting fire, signals are transmitted to the electromagnetic generator 42, the downward sliding of the magnet seat 41 is controlled through electromagnetic force generated by the electromagnetic generator 42, force is transmitted to the rotating seat 39 through the second connecting rod 40, the two sealing plates 37 are respectively pulled open towards two sides, and high-pressure nitrogen inside is sprayed to the whole power distribution cabinet to extinguish fire; meanwhile, when the pressure detector 28 detects the air pressure from the high-pressure nitrogen, the sliding rod 30 is controlled to slide, the first connecting rod 31 drives the lock head baffle plate 24 to rotate and rotate into the limiting groove 16, then the rotating clamping groove 27 drives the lock head 23 to rotate, the power distribution cabinet is automatically unlocked, and workers can fight fire in the first time.
Claims (10)
1. The power distribution device with high safety is characterized by comprising a cabinet body (1), wherein a cabinet door (2) is rotatably connected onto the front end face of the cabinet body (1), a safety lock (4) is installed on the cabinet door (2), the safety lock (4) is rotatably connected with the cabinet door (2), a lock head (23) is fixed onto the side face of the rear end part of the safety lock (4), a lock groove (15) matched with the safety lock (4) is fixed onto the inner side wall of the cabinet body (1), a lock catch (22) matched with the lock head (23) is fixed onto the inner side wall of the lock groove (15), a limiting groove (16) is arranged on the top face of the lock groove (15), the limiting groove (16) is located at the front end of the lock catch (22), a rotating shaft (25) is rotatably connected into the limiting groove (16), and the rotating shaft (25) is installed at a position close to the front end wall of the limiting groove, install on pivot (25) with tapered end (23) assorted tapered end baffle (24), the one end of tapered end baffle (24) is fixed on pivot (25) and is rotated through pivot (25) and spacing groove (16) and be connected, tapered end (23) are less than the other end of tapered end baffle (24) to the maximum height of locked groove (15) top surface to the minimum height of locked groove (15) top surface.
2. The high-safety power distribution device according to claim 1, wherein a side cavity (17) is formed in a side wall of the cabinet body (1), the side cavity (17) is arranged on a side surface of the limit groove (16), one end of the rotating shaft (25) is installed on a left side wall of the limit groove (16), the other end of the rotating shaft (25) penetrates through the side cavity (17) and is installed on a right side wall of the side cavity (17) and is rotatably connected with the side cavity (17), the rotating shaft (25) is located at a position close to a front side wall of the side cavity (17), a reset plate (18) is arranged in the side cavity (17), an end portion of the reset plate (18) is fixed on the rotating shaft (25) and is rotatably connected with the side cavity (17) through the rotating shaft (25), and the reset plate (18) and the lock baffle (24) are perpendicular to each other.
3. The high-safety power distribution device according to claim 2, wherein a push plate (19) is slidably connected in the side cavity (17), the push plate (19) is arranged below the reset plate (18), a side wall through hole (21) is formed in the bottom surface of the side cavity (17), a reset rod (20) is slidably connected in the side wall through hole (21), the push plate (19) is fixed at one end of the reset rod (20), a button block (33) is fixed at the other end of the reset rod (20), a button groove (32) matched with the button block (33) is formed in the lower end surface of the cabinet body (1), and the button block (33) is arranged in the button groove (32) and is slidably connected with the button groove (32).
4. The high-safety power distribution device according to claim 1, wherein a lower groove (13) is formed in the bottom surface of the interior of the cabinet body (1), a fire box (14) is installed in the lower groove (13), a fire box cavity (38) is formed in the fire box (14), nitrogen is filled in the fire box cavity (38), the air pressure in the fire box cavity (38) is higher than the standard atmospheric pressure, a pressure detector (28) is fixed on the rear side surface of the lock groove (15), a lock head through hole (26) matched with the lock head (23) is formed in the rear side wall of the lock groove (15), a rotary clamping groove (27) matched with the lock head (23) is formed in the pressure detector (28), a connecting through hole (29) is formed between the pressure detector (28) and the limiting groove (16), a sliding rod (30) is slidably connected in the connecting through hole (29), one end of the sliding rod (30) is installed on the pressure detector (28), a first connecting rod (31) is arranged between the other end of the sliding rod (30) and the other end of the lock head baffle (24), and the sliding rod (30) and the lock head baffle (24) are rotatably connected with the first connecting rod (31).
5. The high-safety power distribution device according to claim 4, wherein two sealing plates (37) with the same shape and size are slidably connected to the top surface of the fire box cavity (38), flanges (36) are fixed to the tops of the side walls on both sides of the fire box cavity (38), a sliding groove (35) matched with the sealing plate (37) is formed between the flanges (36) and the top surface of the fire box cavity (38), and both ends of the sealing plate (37) are respectively arranged in the sliding grooves (35) on both sides of the fire box cavity (38) and are slidably connected with the top surface of the fire box cavity (38) through the sliding groove (35).
6. A high-safety power distribution device as claimed in claim 5, wherein rotating seats (39) are fixed on the lower end surfaces of the two sealing plates (37), magnet seats (41) matched with the two rotating seats (39) are respectively slidably connected to the side walls of the two sides of the fire-proof box (14), the magnet seats (41) and the rotating seats (39) are arranged in the same vertical plane, a second connecting rod (40) is arranged between the magnet seats (41) and the rotating seats (39), one end of the second connecting rod (40) is installed in the rotating seats (39) and is rotatably connected with the rotating seats (39), and the other end of the second connecting rod (40) is installed in the magnet seats (41) and is rotatably connected with the magnet seats (41).
7. A high-safety power distribution unit as claimed in claim 6, wherein an electromagnetic generator (42) matched with the magnet base (41) is fixed on the bottom surface of the fire box cavity (38), the electromagnetic generator (42) is arranged right below the magnet base (41), the cabinet body (1) is internally provided with the smoke sensor (6), and the smoke sensor (6) is electrically connected with the electromagnetic generator (42).
8. The high-safety power distribution device according to claim 5, wherein the top surface of the fire-proof box cavity (38) is provided with a plurality of exhaust holes (34), the exhaust holes (34) are divided into two rows and symmetrically arranged on the top surface of the fire-proof box cavity (38), the two rows of exhaust holes (34) respectively correspond to the two sealing plates (37), the sum of the widths of the two sealing plates (37) is larger than the distance between the two rows of exhaust holes (34), the exhaust holes (34) are in a circular truncated cone shape, and the radius of the upper end surface of each exhaust hole (34) is larger than the radius of the lower end surface of each exhaust hole (34).
9. The high-safety power distribution device according to claim 1, wherein a plurality of heat dissipation through holes (10) are formed in the side wall of the cabinet body (1), a rain blocking groove (11) is fixed on the inner side wall of the cabinet body (1), the rain blocking groove (11) is arranged on the side surface of the heat dissipation through holes (10), an air inlet (9) is formed in the top of the rain blocking groove (11), a dust collecting plate (8) is fixed above the air inlet (9), a drainage channel (12) is arranged inside the side wall of the cabinet body (1), one end of the drainage channel (12) is arranged on the bottom surface of the rain blocking groove (11), and the other end of the drainage channel (12) is arranged on the bottom surface of the cabinet body (1).
10. The high-safety power distribution device according to claim 9, wherein a circuit controller (7) is fixed on the inner side wall of the cabinet body (1), the air inlet (9) is arranged on the side surface of the circuit controller (7), the cabinet door (2) is fixed with the handle (3), the handle (3) is arranged on the side surface of the safety lock (4), and the four corners of the bottom of the cabinet body (1) are fixed with the fixing pins (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020948743.2U CN212343043U (en) | 2020-05-29 | 2020-05-29 | High-safety power distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020948743.2U CN212343043U (en) | 2020-05-29 | 2020-05-29 | High-safety power distribution device |
Publications (1)
| Publication Number | Publication Date |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697440A (en) * | 2020-05-29 | 2020-09-22 | 浙江金麟电气科技有限公司 | Switch board of high security |
| CN114935203A (en) * | 2022-06-09 | 2022-08-23 | 重庆伏特猫科技有限公司 | Intelligent environment temperature control device based on air conditioner control and use method thereof |
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2020
- 2020-05-29 CN CN202020948743.2U patent/CN212343043U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697440A (en) * | 2020-05-29 | 2020-09-22 | 浙江金麟电气科技有限公司 | Switch board of high security |
| CN111697440B (en) * | 2020-05-29 | 2023-09-22 | 浙江金麟电气科技有限公司 | Power distribution cabinet |
| CN114935203A (en) * | 2022-06-09 | 2022-08-23 | 重庆伏特猫科技有限公司 | Intelligent environment temperature control device based on air conditioner control and use method thereof |
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