CN220040534U

CN220040534U - Novel multifunctional electric power instrument

Info

Publication number: CN220040534U
Application number: CN202321491278.4U
Authority: CN
Inventors: 林晓琴
Original assignee: Zhejiang Chenfeng Power Co ltd
Current assignee: Zhejiang Chenfeng Power Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-11-17
Anticipated expiration: 2033-06-13

Abstract

The utility model discloses a novel multifunctional electric power instrument, which relates to the technical field of electric power instruments and comprises a shell and a disassembly and assembly unit; a shell: the processor is arranged in the shell, the bottom surface inside the shell is provided with a placing shell, the inside of the placing shell is provided with a heat radiation fan, two ends of the front side surface of the placing shell are respectively and rotatably connected with a baffle rod, the side surface of the shell is provided with a heat radiation hole, the front side surface of the shell is provided with a shell cover, the front side surface of the shell cover is provided with a display screen, the top surface inside the shell is provided with a fireproof unit, the top surface of the shell cover is provided with a protection unit, two sides inside the shell are respectively provided with a fixing unit, and the bottom surface inside the shell is provided with a storage component; and (3) a disassembly and assembly unit: contain fixed shell, mounting bracket, standing groove, mounting panel, dust screen and mounting groove, the side at the shell is seted up to the mounting groove, and the medial surface of fixed shell is equipped with the mounting bracket, and this novel multi-functional electric power instrument, easy dismounting, the security is high, and the practicality is strong.

Description

Novel multifunctional electric power instrument

Technical Field

The utility model relates to the technical field of novel multifunctional electric power meters, in particular to an electric power meter.

Background

The electric power instrument is used as an advanced intelligent and digital power grid front end acquisition element, is widely applied to various control systems, SCADA systems and energy management systems, substation automation, community power monitoring, industrial automation, intelligent buildings, intelligent power distribution cabinets, switch cabinets and other devices, has the characteristics of convenience in installation, simplicity in wiring, small engineering quantity and the like, is designed in a modularized mode, is a user-defined constant value system, can drive analog quantity and logic quantity to alarm, and is easy to acquire electric power parameters by a user through a liquid crystal display interface of a large screen, and the electric power instrument is directly installed by bolts when being fixed at present.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the novel multifunctional electric power instrument which is convenient to assemble and disassemble, high in safety and strong in practicability and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel multifunctional electric power instrument comprises a shell and a disassembly and assembly unit;

a shell: the processor is arranged in the shell, a placing shell is arranged on the bottom surface of the inside of the shell, a heat radiation fan is placed in the placing shell, two ends of the front side surface of the placing shell are respectively and rotatably connected with a baffle rod, a heat radiation hole is formed in the side surface of the shell, a shell cover is arranged on the front side surface of the shell, a display screen is arranged on the front side surface of the shell cover, a fireproof unit is arranged on the top surface of the inside of the shell, a protection unit is arranged on the top surface of the shell cover, a fixing unit is arranged on two sides of the inside of the shell, and a storage component is arranged on the bottom surface of the inside of the shell;

and (3) a disassembly and assembly unit: the anti-dust device comprises a fixing shell, a mounting frame, a placing groove, a mounting plate, a dust screen and a mounting groove, wherein the mounting groove is formed in the side face of the outer shell, the mounting frame is arranged on the inner side face of the fixing shell and is in sliding connection with the mounting groove, the placing groove is formed in the middle of the fixing shell, the dust screen is clamped in the placing groove, and the mounting plate is fixed on the rear side face of the fixing shell;

wherein: the heat dissipation fan is arranged at the bottom of the front side face of the shell cover, the input ends of the heat dissipation fan and the display screen are electrically connected with the output end of the processor, the input end of the processor is electrically connected with the output end of the controller, and the input end of the controller is electrically connected with the output end of an external power supply.

The heat inside the shell can be discharged through the heat dissipation holes through the heat dissipation fan inside the placing shell, so that the electric devices inside the shell are prevented from being overheated to cause damage, meanwhile, the mounting frame on the inner side surface of the fixing shell is clamped with the mounting groove to facilitate the disassembly and assembly of the electric power instrument, the dust screen can isolate sundries such as dust, and the processor is matched with the display screen to process and display the data of the electric power instrument.

Further, fire prevention unit contains fire detector, electric putter, support, closing plate and rubber pad, the support is fixed at the inside top surface of shell, the inside left and right sides of support all is equipped with electric putter, the closing plate is installed to electric putter's outer end, the medial surface of closing plate is fixed with fire detector, the rubber pad bonds the lateral surface at the closing plate, the output of treater is connected to fire detector and electric putter's input electricity, starts electric putter when fire detector detects the inside conflagration that appears of shell and shelters from the sealing plate to the louvre to cooperate the rubber pad to keep apart oxygen, in order to prevent the conflagration to enlarge, and then reduce economic loss.

Further, the protection unit contains connecting seat, pivot, protecting crust, locking frame and spring bar, the top surface at the cap is fixed to the connecting seat, the inside rotation of connecting seat is connected with the pivot, the protecting crust has been cup jointed in the outside of pivot, the spring bar has two and fixes respectively at the left and right sides face of connecting seat, and the rear side end of two spring bars is connected with the both ends of locking frame leading flank respectively, can play the effect of protection to the display screen through the protecting crust to prevent that the display screen from receiving outside to collide with and cause the damage, and spring bar stretches the resilience then conveniently makes the locking frame fix the protecting crust.

Further, the fixed unit contains runner, screw rod, balladeur train and gag lever post, one side at the shell top surface is installed to the runner, the bottom and the top of screw rod of runner are connected, screw rod and the screw threaded connection on balladeur train surface, the inboard spout sliding connection of balladeur train and shell, the bottom surface of balladeur train is fixed with the gag lever post, rotates the runner and makes the gag lever post insert the spacing downthehole portion of cap trailing flank to the convenience is dismantled and assembled the cap, and then the follow-up maintenance of being convenient for.

Further, the storage component comprises a storage rack, a partition plate and a storage box, wherein the storage box is arranged on the bottom surface inside the shell, the storage rack is uniformly distributed on the top surface of the storage box, the partition plate is clamped inside the storage rack, and the partition plate installed inside the storage rack can separate standby parts and the like inside the storage box for storage, so that personnel can conveniently select the storage box during subsequent maintenance.

Further, the sealing device further comprises an inserting block and a sealing strip, wherein the inserting blocks are fixed at two ends of the rear side face of the sealing strip and are inserted into slots of the front side face of the shell, and the inserting blocks are inserted into the slots to install the sealing strip, so that the sealing performance of the fixation of the shell and the shell cover is improved.

Further, the electric power meter comprises a signboard and a protective film, wherein the signboard is fixed on the top surface of the shell, the protective film is adhered to the top surface of the signboard, the signboard is convenient for people to check information of the electric power meter, and the protective film can prevent the information on the signboard from being worn.

Further, the fixing device also comprises a locking hole and a locking block, wherein the locking hole is formed in the front side of the top surface of the fixing shell, the locking block is fixed on one side of the top surface of the shell, and the locking block is matched with the locking hole to facilitate the disassembly and assembly of the shell.

Further, still include the warning light, the warning light has two and fixes the both ends at the cap leading flank respectively, the output of treater is connected to the input electricity of warning light, and the warning light can flash when electric power instrument breaks down to remind personnel to maintain.

Further, still include temperature sensor, temperature sensor fixes the rear side at the shell top surface, temperature sensor's output electricity connects the input of treater, and temperature sensor can detect the inside temperature of shell, in time dispel the heat when the inside temperature of shell is too high.

Compared with the prior art, the utility model has the beneficial effects that: this novel multi-functional electric power instrument has following benefit:

1. the heat inside the shell can be discharged through the heat dissipation holes through the heat dissipation fan inside the placing shell, so that the electric devices inside the shell are prevented from being overheated to cause damage, meanwhile, the mounting frame on the inner side surface of the fixing shell is clamped with the mounting groove to facilitate the disassembly and assembly of the electric power instrument, the dust screen can isolate sundries such as dust, and the processor is matched with the display screen to process and display the data of the electric power instrument.

2. When detecting that the fire disaster occurs in the shell through the fire disaster detector, the electric push rod is started to shield the heat dissipation holes by the sealing plate, and the sealing plate is matched with the rubber pad to isolate oxygen so as to prevent the expansion of the fire disaster and further reduce economic loss.

3. Can play the effect of protection to the display screen through the protecting crust to prevent that the display screen from receiving outside to collide with and cause the damage, the signboard makes things convenient for personnel to look over electric power instrument's information, and the protection film then can prevent that the information on the signboard from appearing wearing and tearing.

4. The rotating wheel is rotated to enable the limit rod to be inserted into the limit hole in the rear side face of the shell cover, so that the shell cover is conveniently disassembled and assembled, the spare parts separated by the partition plates in the storage box are matched, further, subsequent maintenance is convenient, and the alarm lamp can flash when the electric instrument breaks down, so that personnel are reminded of maintenance.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a fire protection unit according to the present utility model;

FIG. 3 is a schematic diagram of a protection unit according to the present utility model.

In the figure: 1 shell, 2 dismounting units, 21 fixed shells, 22 mounting frames, 23 placing grooves, 24 mounting plates, 25 dustproof nets, 26 mounting grooves, 3 fireproof units, 31 fire detectors, 32 electric push rods, 33 brackets, 34 sealing plates, 35 rubber pads, 4 protection units, 41 connecting seats, 42 rotating shafts, 43 protection shells, 44 locking frames, 45 spring rods, 5 fixed units, 51 rotating wheels, 52 screws, 53 sliding frames, 54 limit rods, 6 storage components, 61 placing frames, 62 partition plates, 63 storage boxes, 7 processors, 8 placing shells, 9 baffle rods, 10 heat dissipation fans, 11 heat dissipation holes, 12 shell covers, 13 display screens, 14 plug blocks, 15 sealing strips, 16 identification plates, 17 protection films, 18 holes, 19 locking blocks, 101 alarm lamps, 102 temperature sensors and 103 controllers.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present embodiment provides a technical solution: a novel multifunctional electric power instrument comprises a shell 1 and a disassembly and assembly unit 2;

the shell 1: the processor 7 is arranged in the shell 1, the bottom surface of the interior of the shell 1 is provided with a placing shell 8, a heat radiation fan 10 is arranged in the placing shell 8, two ends of the front side surface of the placing shell 8 are respectively and rotatably connected with a baffle rod 9, the side surface of the shell 1 is provided with a heat radiation hole 11, the front side surface of the shell 1 is provided with a shell cover 12, the front side surface of the shell cover 12 is provided with a display screen 13, the top surface of the interior of the shell 1 is provided with a fireproof unit 3, the fireproof unit 3 comprises a fire detector 31, an electric push rod 32, a support 33, a sealing plate 34 and a rubber pad 35, the support 33 is fixed on the top surface of the interior of the shell 1, the left side and the right side of the support 33 are respectively provided with an electric push rod 32, the outer side end of the electric push rod 32 is provided with a sealing plate 34, the inner side surface of the sealing plate 34 is fixedly provided with a fire detector 31, the rubber pad 35 is adhered on the outer side surface of the sealing plate 34, and the input ends of the fire detector 31 and the electric push rod 32 are electrically connected with the output end of the processor 7, when the fire detector 31 detects that a fire disaster occurs in the shell 1, the electric push rod 32 is started to shield the heat dissipation hole 11 by the sealing plate 34, and oxygen is isolated by the cooperation of the rubber pad 35, so that the fire disaster is prevented from expanding, further the economic loss is reduced, the top surface of the shell cover 12 is provided with the protection unit 4, the protection unit 4 comprises a connecting seat 41, a rotating shaft 42, a protection shell 43, a locking frame 44 and a spring rod 45, the connecting seat 41 is fixed on the top surface of the shell cover 12, the rotating shaft 42 is connected in the connecting seat 41 in a rotating way, the protection shell 43 is sleeved on the outer side of the rotating shaft 42, the spring rods 45 are respectively fixed on the left side surface and the right side surface of the connecting seat 41, the rear side ends of the two spring rods 45 are respectively connected with the two ends of the front side surface of the locking frame 44, the protection shell 43 can protect the display screen 13, so that the display screen 13 is prevented from being damaged by external collision, the spring rod 34 stretches and rebounds to facilitate the locking frame 44 to fix the protective shell 43, both sides of the inside of the shell 1 are provided with the fixing unit 5, the fixing unit 5 comprises a rotating wheel 51, a screw rod 52, a sliding rack 53 and a limiting rod 54, the rotating wheel 51 is arranged on one side of the top surface of the shell 1, the bottom end of the rotating wheel 51 is connected with the top end of the screw rod 52, the screw rod 52 is in threaded connection with a screw hole on the surface of the sliding rack 53, the sliding rack 53 is in sliding connection with a sliding groove on the inside of the shell 1, the limiting rod 54 is fixed on the bottom surface of the sliding rack 53, the rotating wheel 51 enables the limiting rod 54 to be inserted into a limiting hole on the rear side of the shell 12, so that the shell 12 is convenient to disassemble and assemble, further the subsequent maintenance is convenient, the bottom surface inside the shell 1 is provided with the storage component 6, the storage component 6 comprises a storage rack 61, a partition plate 62 and a storage box 63 are uniformly distributed on the top surface of the storage box 63, the partition plate 62 is clamped inside the storage rack 61, and the partition plate 62 arranged inside the storage box 63 can separate and store spare parts and the like in the subsequent maintenance;

dismounting unit 2: the electric power meter comprises a fixing shell 21, a mounting frame 22, a placing groove 23, a mounting plate 24, a dust screen 25 and a mounting groove 26, wherein the mounting groove 26 is formed in the side face of the outer shell 1, the mounting frame 22 is arranged on the inner side face of the fixing shell 21, the mounting frame 22 is in sliding connection with the mounting groove 26, the placing groove 23 is formed in the middle of the fixing shell 21, the dust screen 25 is clamped in the placing groove 23, the mounting plate 24 is fixed on the rear side face of the fixing shell 21, heat in the outer shell 1 can be discharged through a heat radiation hole 11 through a heat radiation fan 10 in the placing shell 8, so that damage caused by overheat of an electric device in the outer shell 1 is prevented, meanwhile, the mounting frame 22 on the inner side face of the fixing shell 21 and the mounting groove 26 are clamped in the mounting frame 22, the dust screen 25 can isolate sundries such as dust, and data of the electric power meter are processed and displayed by the processor 7 matched with a display screen 13;

wherein: the temperature sensor comprises a shell cover 12, a controller 103, a plug block 14, a sealing strip 15, a plug block 19, a lamp locking hole 18, a shell cover 101, a temperature sensor 101 and a warning lamp 101, wherein the bottom of the front side of the shell cover 12 is arranged at the bottom of the front side of the shell cover 12, the heat radiating fan 10 and the input end of the display screen 13 are electrically connected with the output end of the processor 7, the top surface of the identification plate 16 is adhered with the protective film 17, the identification plate 16 is convenient for personnel to check information of a power meter, the protective film 17 can prevent information on the identification plate 16 from being worn, the plug block 14 and the sealing strip 15 are arranged at the front side of the top surface of the fixing shell 21, the plug block 19 is fixed on one side of the top surface of the shell 1, the plug block 14 is plugged with a slot of the front side of the shell 1, the plug block 14 is inserted into the slot to install the sealing strip 15, accordingly the tightness of the shell 1 is improved, the temperature sensor is further provided with the temperature sensor 1 and the shell cover 12, the warning lamp 16 is fixed on the top surface of the shell 1, the warning lamp is convenient for personnel to check information of the power meter by the identification plate 16, and the warning lamp 17 can be prevented from wearing information on the identification plate 16, the warning lamp 1 is prevented, the front side of the warning lamp 1 is convenient for the warning lamp 1 is provided at the front side of the top surface of the warning lamp 101, and the warning lamp 1 is convenient for the personnel to be connected with the warning lamp 101, and the warning lamp 1 is provided with the warning lamp 1 when the warning lamp 1.

The working principle of the novel multifunctional electric power instrument provided by the utility model is as follows: firstly, fix the fixed shell 21 to suitable position through the bolt, mounting bracket 22 and mounting groove 26 sliding connection can fix shell 1 in the inside of fixed shell 21, cooperation locking piece 19 card is advanced locking hole 18 inside simultaneously and is realized the quick assembly disassembly of shell 1, install the leading flank of shell 1 later to shell 12, rotating wheel 51 makes gag lever post 54 insert the spacing hole inside of shell 12 trailing flank, thereby fix shell 12, and temperature sensor 102 can detect the inside temperature of shell 1, timely start-up heat dissipation fan 10 dispels the heat when shell 1 inside temperature is too high, and dust screen 25 can prevent debris such as dust and get into the shell inside through louvre 11, start electric putter 32 shelter from sealing plate 34 to louvre 11 when fire hazard detector 31 detects the inside appearance conflagration of shell 1, and cooperate rubber pad 35 to isolate oxygen, in order to prevent the conflagration expansion, and then reduce economic loss, the protection shell 43 of display screen 13 leading flank can play the effect of protection to it, in order to prevent that display screen 13 from receiving outside to knock into the damage, when electric power instrument breaks down, and flash back-up plate 61 carries out inside and place 61, the warning board is convenient for the people and the instrument 16 is carried out and the safety mark plate 16 is carried out on the instrument is convenient for checking information is carried out to the maintenance personnel and is carried out to the safety device 16.

It should be noted that, in the above embodiment, the controller 103 is selected from the models S7-200, the fire detector 31 can be freely configured according to the practical application, the fire detector with the model ARCM200L-Z2 is recommended to be selected, the electric push rod 32 is selected from the miniature electric telescopic rod with the model I P42, the alarm lamp 101 is selected from the alarm lamp with the model DWS301A, and the temperature sensor 102 is selected from the temperature sensor with the model AS 5600. The controller 103 controls the operation of the fire detector 31, the electric push rod 32, the processor 7, the heat radiation fan 10, the warning light 101 and the temperature sensor 102 using a method commonly used in the art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a novel multi-functional electric power instrument which characterized in that: comprises a shell (1) and a disassembly and assembly unit (2);

outer casing (1): internally mounted has treater (7), the inside bottom surface of shell (1) is equipped with places shell (8), place the inside of shell (8) and placed heat dissipation fan (10), the both ends of placing shell (8) leading flank all rotate and be connected with shelves pole (9), heat dissipation hole (11) have been seted up to the side of shell (1), cap (12) are installed to the leading flank of shell (1), the leading flank of cap (12) is equipped with display screen (13), the inside top surface of shell (1) is equipped with fire prevention unit (3), the top surface of cap (12) is equipped with protection unit (4), the both sides of shell (1) inside all are equipped with fixed unit (5), the bottom surface of shell (1) inside is equipped with deposits subassembly (6);

dismounting unit (2): contain fixed shell (21), mounting bracket (22), standing groove (23), mounting panel (24), dust screen (25) and mounting groove (26), the side at shell (1) is seted up in mounting groove (26), the medial surface of fixed shell (21) is equipped with mounting bracket (22), mounting bracket (22) and mounting groove (26) sliding connection, standing groove (23) have been seted up at the middle part of fixed shell (21), the inside joint of standing groove (23) has dust screen (25), the trailing flank of fixed shell (21) is fixed with mounting panel (24);

wherein: the intelligent heat dissipation device is characterized by further comprising a controller (103), wherein the controller (103) is arranged at the bottom end of the front side surface of the shell cover (12), the input ends of the heat dissipation fan (10) and the display screen (13) are electrically connected with the output end of the processor (7), the input end of the processor (7) is electrically connected with the output end of the controller (103), and the input end of the controller (103) is electrically connected with the output end of an external power supply.

2. The novel multifunctional power meter according to claim 1, wherein: the fire prevention unit (3) contains fire detector (31), electric putter (32), support (33), closing plate (34) and rubber pad (35), the top surface inside shell (1) is fixed to support (33), the inside left and right sides of support (33) all is equipped with electric putter (32), closing plate (34) are installed to the outside end of electric putter (32), the medial surface of closing plate (34) is fixed with fire detector (31), rubber pad (35) bond the lateral surface at closing plate (34), the output of treater (7) is connected to the input electricity of fire detector (31) and electric putter (32).

3. The novel multifunctional power meter according to claim 1, wherein: the protection unit (4) comprises a connecting seat (41), a rotating shaft (42), a protection shell (43), a locking frame (44) and a spring rod (45), wherein the connecting seat (41) is fixed on the top surface of a shell cover (12), the rotating shaft (42) is connected to the inside of the connecting seat (41) in a rotating mode, the protection shell (43) is sleeved on the outer side of the rotating shaft (42), the two spring rods (45) are respectively fixed on the left side surface and the right side surface of the connecting seat (41), and the rear side ends of the two spring rods (45) are respectively connected with the two ends of the front side surface of the locking frame (44).

4. The novel multifunctional power meter according to claim 1, wherein: the fixing unit (5) comprises a rotating wheel (51), a screw rod (52), a sliding frame (53) and a limiting rod (54), wherein the rotating wheel (51) is arranged on one side of the top surface of the shell (1), the bottom end of the rotating wheel (51) is connected with the top end of the screw rod (52), the screw rod (52) is in threaded connection with a screw hole on the surface of the sliding frame (53), the sliding frame (53) is in sliding connection with a sliding groove on the inner side of the shell (1), and the limiting rod (54) is fixed on the bottom surface of the sliding frame (53).

5. The novel multifunctional power meter according to claim 1, wherein: the storage assembly (6) comprises a storage rack (61), a partition plate (62) and a storage box (63), wherein the storage box (63) is arranged on the bottom surface inside the shell (1), the storage rack (61) is uniformly distributed on the top surface of the storage box (63), and the partition plate (62) is clamped inside the storage rack (61).

6. The novel multifunctional power meter according to claim 1, wherein: the novel sealing device is characterized by further comprising an inserting block (14) and a sealing strip (15), wherein the inserting blocks (14) are fixed at two ends of the rear side face of the sealing strip (15), and the inserting blocks (14) are inserted into slots of the front side face of the shell (1).

7. The novel multifunctional power meter according to claim 1, wherein: the novel anti-theft label is characterized by further comprising a label plate (16) and a protective film (17), wherein the label plate (16) is fixed on the top surface of the shell (1), and the protective film (17) is adhered to the top surface of the label plate (16).

8. The novel multifunctional power meter according to claim 1, wherein: the novel fixing device is characterized by further comprising a locking hole (18) and a locking block (19), wherein the locking hole (18) is formed in the front side of the top surface of the fixing shell (21), and the locking block (19) is fixed on one side of the top surface of the outer shell (1).

9. The novel multifunctional power meter according to claim 1, wherein: the alarm lamp also comprises alarm lamps (101), wherein the two alarm lamps (101) are respectively fixed at two ends of the front side surface of the shell cover (12), and the input end of each alarm lamp (101) is electrically connected with the output end of the processor (7).

10. The novel multifunctional power meter according to claim 1, wherein: the temperature sensor (102) is fixed on the rear side of the top surface of the shell (1), and the output end of the temperature sensor (102) is electrically connected with the input end of the processor (7).