CN112924730A - Intelligent electric meter - Google Patents
Intelligent electric meter Download PDFInfo
- Publication number
- CN112924730A CN112924730A CN202110076673.5A CN202110076673A CN112924730A CN 112924730 A CN112924730 A CN 112924730A CN 202110076673 A CN202110076673 A CN 202110076673A CN 112924730 A CN112924730 A CN 112924730A
- Authority
- CN
- China
- Prior art keywords
- box body
- air inlet
- protection box
- electric meter
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
Abstract
The invention discloses an intelligent electric meter, which comprises a protective box body, an intelligent electric meter main body, a fuse box and a sealing mechanism, wherein third threaded holes are formed in four corners of one end wall in the protective box body, the intelligent electric meter main body and the fuse box are arranged on one end wall close to the third threaded holes in the protective box body side by side, the output end of the intelligent electric meter main body is connected with the input end of the fuse box through an electric wire, and a plurality of ventilation holes are vertically formed in two side walls of the intelligent electric meter main body; the air inlet has been seted up to one side of protection box top face, the gas vent has been seted up to one side that protection box bottom face is opposite with the air inlet, the inside one end of keeping away from the protection box of air inlet and gas vent is all installed the filter screen, the fan is all installed to the inside one end that is close to the protection box of air inlet and gas vent. This smart electric meter has good ventilation radiating effect and barrier propterty, and the practicality is stronger, is worth promoting.
Description
Technical Field
The invention belongs to the technical field of electric meters, and particularly relates to an intelligent electric meter.
Background
The intelligent electric meter is an intelligent terminal of an intelligent power grid, has the functions of bidirectional multi-rate metering, user side control, bidirectional data communication in multiple data transmission modes, electricity larceny prevention and other intelligent functions in order to adapt to the use of the intelligent power grid and new energy besides the metering function of basic electricity consumption of the traditional electric meter, and represents the development direction of an intelligent terminal of a future energy-saving intelligent power grid end user. The intelligent IC card is charged by the user payment and is input into the electric meter, the electric meter can supply power, and the automatic brake-off power-off is realized after the electric quantity in the meter is used up, so that the problem that the meter is difficult to read and charge when the user logs on the door is effectively solved, and the electricity purchasing information of the user is managed by a microcomputer, thereby being convenient for inquiring, counting, charging, bill printing and the like.
However, current smart electric meter radiating effect is general, leads to the ammeter internal element impaired easily in hot summer, can't satisfy user's normal power consumption demand, and has the potential safety hazard, and protective effect is general simultaneously, and when the conflagration breaing out around smart electric meter, the ammeter burns out easily, and the ammeter burns out the back circuit short circuit and then has accelerated the intensity of a fire and spread, consequently, needs further improvement.
Disclosure of Invention
The invention aims to provide an intelligent ammeter, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a smart electric meter comprises a protective box body, a smart electric meter main body, a fuse box and a sealing mechanism, wherein third threaded holes are formed in four corners of one end wall in the protective box body, the smart electric meter main body and the fuse box are arranged on one end wall close to the third threaded holes in the protective box body side by side, the output end of the smart electric meter main body is connected with the input end of the fuse box through an electric wire, and a plurality of ventilation holes are vertically formed in two side walls of the smart electric meter main body;
an air inlet is formed in one side of the top end face of the protection box body, an air outlet is formed in one side of the bottom end face of the protection box body, which is opposite to the air inlet, filter screens are mounted at the ends, far away from the interior of the protection box body, of the air inlet and the air outlet, fans are mounted at the ends, close to the interior of the protection box body, of the air inlet and the air outlet, and sealing mechanisms are arranged on the inner walls, located at one sides of the air inlet and the air;
the sealing mechanism comprises a sealing plate, an electric push rod and a push plate, the electric push rod is horizontally fixed on the inner wall of the protective box body on one side of the air inlet and the air outlet through a fixing plate, the telescopic end of the electric push rod faces one side of the air inlet and the air outlet and is vertically fixed with the push plate, the push plate is in sliding connection with the inner wall of the protective box body, a sealing plate which is in sliding butt joint with the inner wall of the protective box body is horizontally fixed on one end face of the push plate, away from the electric push rod, and one end, away from the push plate, of the sealing plate;
the intelligent electric meter is characterized in that a controller is installed at the bottom end inside the protection box body, a fire detector and an audible and visual alarm are installed on one side, far away from the air inlet, of the top end face of the protection box body side by side, the fire detector and the audible and visual alarm are both electrically connected with the controller, control switches are arranged on two side walls inside the protection box body, and the two control switches are both respectively communicated with the input end of the intelligent electric meter main body and the output end of the fuse box through two binding posts;
and a box door is arranged on one end wall of the protective box body opposite to the third threaded hole, explosion-proof glass is inlaid on the box door, and a high-temperature-resistant film is pasted on the surface of the explosion-proof glass.
Preferably, one end of the box door is rotatably connected with the protective box body through a rotating shaft, the other end of the box door is fastened with the protective box body through two mechanical locks which are vertically and symmetrically arranged, and a handle is arranged on the outer wall of the box door close to one end of the mechanical lock.
Preferably, the avris that the chamber door is close to the inside end wall of protection box is equipped with end to end connection's sealing strip, the sealing strip bonds on the surface has the rubber strip, all be equipped with the baffle on the inside end wall adjacent with the chamber door of protection box, set up the seal groove that supplies the sealing strip joint on the baffle.
Preferably, the two outer side walls of the protection box body are respectively provided with a junction box, the junction boxes are communicated with corresponding control switches, and the end walls, far away from the protection box body, of the junction boxes are connected with cover plates through bolts.
Preferably, equal vertical mounting panel that is fixed with on smart electric meter main part and the fuse box terminal surface, first screw hole has been seted up to the both sides of mounting panel, set up the second screw hole of being connected with first screw hole cooperation on the inside end wall of protection box.
Preferably, the sealing plate is located between the filter screen and the fan, the side of the sealing plate is provided with a limiting strip, and the inner walls of the air inlet and the air outlet are provided with limiting grooves for clamping the limiting strips.
Preferably, the fixed cover of one end that electric putter kept away from the fixed plate is equipped with the cover piece, the cover piece is fixed on the internal end wall of protective housing, the sliding sleeve that slides on the closing plate is equipped with spacing sliding sleeve, spacing sliding sleeve is fixed on the internal end wall of protective housing that air inlet and gas vent are close to electric putter one side.
Preferably, the top end face of the push plate is provided with two sliding blocks side by side, and the inner end wall of the protective box body is provided with a sliding groove for the sliding of the sliding blocks.
The invention has the technical effects and advantages that: according to the intelligent electric meter, the fuse box is arranged at the output end of the intelligent electric meter main body and is installed in the protection box body, so that the intelligent electric meter main body can be effectively protected; through the staggered arrangement of the air inlet and the air outlet, airflow circulation can be formed between the inside and the outside of the protective box body under the matching of the fan, and meanwhile, the intelligent electric meter main body can be effectively cooled under the matching of the plurality of air vents; after the conflagration takes place around the protection box, through fire detector, but the cooperation of audible-visual annunciator and controller responds to fast and report to the police, simultaneously through two control switch of controller disconnection, cut off the smart electric meter main part and external circuit's being connected, and promote the closing plate through the electric putter among two sets of sealing mechanism with air inlet and gas vent sealed, thereby form the protection to the smart electric meter main part, both avoided spreading to lead to the smart electric meter main part impaired because of the intensity of a fire, can prevent again that the smart electric meter main part from burning out to lead to the circuit short circuit spreading of intensity of a fire with higher speed. This smart electric meter has good ventilation radiating effect and barrier propterty, and the practicality is stronger, is worth promoting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a main structure of the smart meter according to the present invention;
FIG. 3 is a schematic view of the internal structure of the protective box of the present invention
FIG. 4 is a schematic view of a door of the present invention
FIG. 5 is a schematic view of the sealing mechanism of the present invention
Fig. 6 is an enlarged view of the invention at a in fig. 3.
In the figure: 1 protective box body, 2 chamber doors, 3 explosion-proof glass, 4 junction boxes, 5 air inlets, 6 fire detectors, 7 audible and visual alarms, 8 smart electric meter main bodies, 9 fuse boxes, 10 vent holes, 11 mounting plates, 12 first threaded holes, 13 exhaust ports, 14 sealing mechanisms, 15 controllers, 16 second threaded holes, 17 control switches, 18 third threaded holes, 19 wiring posts, 20 sealing strips, 21 sealing plates, 22 limiting strips, 23 electric push rods, 24 fixing plates, 25 sleeve blocks, 26 push plates, 27 sliding blocks, 28 fans, 29 filter screens, 30 limiting grooves and 31 limiting sliding sleeves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an intelligent electric meter as shown in fig. 1-6, which comprises a protective box body 1, an intelligent electric meter main body 8, a fuse box 9 and a sealing mechanism 14, wherein the four corners of one end wall in the protective box body 1 are respectively provided with a third threaded hole 18 for installing and fixing the protective box body 1, and the third threaded holes 18 are arranged in the protective box body 1, so that the anti-theft effect can be achieved;
an air inlet 5 is formed in one side of the top end face of the protection box body 1, an air outlet 13 is formed in one side of the bottom end face of the protection box body 1, which is opposite to the air inlet 5, filter screens 29 are respectively installed at the ends, far away from the interior of the protection box body 1, of the interiors of the air inlet 5 and the air outlet 13, fans 28 are respectively installed at the ends, close to the interior of the protection box body 1, of the interiors of the air inlet 5 and the air outlet 13, sealing mechanisms 14 are respectively arranged on the inner walls of the protection box body 1, on one side of the air inlet 5 and one side of the air outlet 13, the two fans 28 are started to drive the outside air to enter the interior of the protection box body 1 from the air inlet 5 and then be discharged from the air outlet 13, airflow circulation is formed inside and outside the protection box body 1, the intelligent electric meter main body 8 and, therefore, the heat dissipation effect is improved, the filter screen 29 plays a dustproof role, and the filter screen 29 is made of high-temperature-resistant metal materials so as to avoid burning in case of fire;
the sealing mechanism 14 comprises a sealing plate 21, an electric push rod 23 and a push plate 26, the electric push rod 23 is horizontally fixed on the inner wall of the protective box body 1 on one side of the air inlet 5 and the air outlet 13 through a fixing plate 24, the telescopic end of the electric push rod 23 faces one side of the air inlet 5 and the air outlet 13 and is vertically fixed with the push plate 26, the push plate 26 is in sliding connection with the inner wall of the protective box body 1, a sealing plate 21 which is in sliding butt joint with the inner wall of the protective box body 1 is horizontally fixed on one end face of the push plate 26 far away from the electric push rod 23, one end of the sealing plate 21 far away from the push plate 26 movably penetrates through the side walls of the air inlet 5 and the air outlet 13 corresponding to the end face, when a fire breaks out, the electric push rod 23 pushes the push plate 26 to drive the sealing plate 21 to move towards, therefore, the intelligent electric meter main body 8 is effectively protected;
be equipped with chamber door 2 on the relative terminal wall of protection box 1 and third screw hole 18, it has explosion-proof glass 3 to inlay on the chamber door 2, explosion-proof glass 3's the surface facing has the high temperature resistant membrane of applying, is convenient for observe the inside condition of protection box 1 when improving the protective effect.
Specifically, the one end of chamber door 2 is rotated through pivot and protection box 1 and is connected, two mechanical locks that the other end of chamber door 2 set up through vertical symmetry and the 1 lock joint of protection box play the effect of theftproof, just be equipped with the handle on the outer wall that chamber door 2 is close to mechanical lock one end.
Concretely, the avris that chamber door 2 is close to 1 inside end wall of protection box is equipped with end to end connection's sealing strip 20, sealing strip 20 bonds on the surface has the rubber strip, all be equipped with the baffle on 1 inside and 2 adjacent end walls of chamber door of protection box, set up the seal groove that supplies sealing strip 20 joint on the baffle, can make chamber door 2 and 1 sealing connection of protection box, improve the protective effect.
Specifically, all be equipped with terminal box 4 on two lateral walls of protection box 1, terminal box 4 and the switch-on of control switch 17 that corresponds, just there is the apron through bolted connection on the terminal wall that protection box 1 was kept away from to terminal box 4, and user end and municipal power grid are connected respectively to two terminal boxes 4.
Specifically, equal vertical mounting panel 11 that is fixed with on smart electric meter main part 8 and the fuse box 9 top end face, first screw hole 12 has been seted up to mounting panel 11's both sides, set up the second screw hole 16 of being connected with the cooperation of first screw hole 12 on the inside end wall of protection box 1 to the installation of smart electric meter main part 8 and fuse box 9 is fixed.
Specifically, the sealing plate 21 is located between the filter screen 29 and the fan 28, the side of the sealing plate 21 is provided with the limiting strip 22, and the inner walls of the air inlet 5 and the air outlet 13 are provided with the limiting grooves 30 for clamping the limiting strip 22, so that the clamping tightness of the sealing plate 21 and the air inlet 5 and the air outlet 13 is improved.
Specifically, the fixed cover of the one end that fixed plate 24 was kept away from to electric putter 23 is equipped with a cover block 25, cover block 25 is fixed on protection box 1 inner end wall, the sliding sleeve is equipped with spacing sliding sleeve 31 on closing plate 21, spacing sliding sleeve 31 is fixed on the protection box 1 inner end wall that air inlet 5 and gas vent 13 are close to electric putter 23 one side, plays the effect to the spacing direction of closing plate 21.
Specifically, the top end face of the push plate 26 is provided with two sliding blocks 27 side by side, and a sliding groove for the sliding blocks 27 is formed in the inner end wall of the protective box body 1, so that the limiting effect is achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a smart electric meter, includes protection box (1), smart electric meter main part (8), fuse box (9) and sealing mechanism (14), its characterized in that: the intelligent electric meter is characterized in that third threaded holes (18) are formed in four corners of one end wall in the protection box body (1), the intelligent electric meter main body (8) and the fuse box (9) are installed on one end wall, close to the third threaded holes (18), in the protection box body (1) side by side, the output end of the intelligent electric meter main body (8) is connected with the input end of the fuse box (9) through an electric wire, and a plurality of ventilation holes (10) are vertically formed in two side walls of the intelligent electric meter main body (8);
an air inlet (5) is formed in one side of the top end face of the protective box body (1), an air outlet (13) is formed in one side, opposite to the air inlet (5), of the bottom end face of the protective box body (1), filter screens (29) are mounted at the ends, far away from the interior of the protective box body (1), of the interiors of the air inlet (5) and the air outlet (13), fans (28) are mounted at the ends, close to the interior of the protective box body (1), of the interiors of the air inlet (5) and the air outlet (13), and sealing mechanisms (14) are arranged on the inner walls, located on one side of the air inlet (5) and the air outlet (13;
the sealing mechanism (14) comprises a sealing plate (21), an electric push rod (23) and a push plate (26), the electric push rod (23) is horizontally fixed on the inner wall of the protection box body (1) on one side of the air inlet (5) and the air outlet (13) through a fixing plate (24), the telescopic end of the electric push rod (23) faces one side of the air inlet (5) and the air outlet (13) and is vertically fixed with the push plate (26), the push plate (26) is in sliding connection with the inner wall of the protection box body (1), a sealing plate (21) which is in sliding butt joint with the inner wall of the protection box body (1) is horizontally fixed on one end face, far away from the electric push rod (23), of the sealing plate (21), and one end, far away from the push plate (26), of the sealing plate (21) movably penetrates through the side wall;
the intelligent electric meter is characterized in that a controller (15) is installed at the bottom end inside the protection box body (1), a fire detector (6) and a sound-light alarm (7) are installed on one side, far away from the air inlet (5), of the top end face of the protection box body (1) side by side, the fire detector (6) and the sound-light alarm (7) are both electrically connected with the controller (15), control switches (17) are arranged on two side walls inside the protection box body (1), and the two control switches (17) are both respectively communicated with the input end of the intelligent electric meter main body (8) and the output end of the fuse box (9) through two wiring terminals (19);
the anti-explosion door is characterized in that a door (2) is arranged on one end wall, opposite to the third threaded hole (18), of the protective box body (1), anti-explosion glass (3) is inlaid on the door (2), and a high-temperature-resistant film is pasted on the surface of the anti-explosion glass (3).
2. A smart meter as claimed in claim 1, wherein: one end of the box door (2) is rotatably connected with the protective box body (1) through a rotating shaft, the other end of the box door (2) is buckled with the protective box body (1) through two mechanical locks which are vertically and symmetrically arranged, and a handle is arranged on the outer wall of one end, close to the mechanical locks, of the box door (2).
3. A smart meter as claimed in claim 1, wherein: the avris that chamber door (2) are close to inside one end wall of protection box (1) is equipped with sealing strip (20) of end to end connection, sealing strip (20) bond on the surface has the rubber strip, all be equipped with the baffle on the inside end wall adjacent with chamber door (2) of protection box (1), set up the seal groove that supplies sealing strip (20) joint on the baffle.
4. A smart meter as claimed in claim 1, wherein: the protective box is characterized in that the two outer side walls of the protective box body (1) are respectively provided with a junction box (4), the junction boxes (4) are communicated with corresponding control switches (17), and cover plates are connected to the end walls, far away from the protective box body (1), of the junction boxes (4) through bolts.
5. A smart meter as claimed in claim 1, wherein: equal vertical mounting panel (11) of being fixed with on smart electric meter main part (8) and fuse box (9) top end face, first screw hole (12) have been seted up to the both sides of mounting panel (11), set up second screw hole (16) of being connected with first screw hole (12) cooperation on protection box (1) inside end wall.
6. A smart meter as claimed in claim 1, wherein: the sealing plate (21) is located between the filter screen (29) and the fan (28), the side edges of the sealing plate (21) are provided with limiting strips (22), and the inner walls of the air inlet (5) and the air outlet (13) are provided with limiting grooves (30) for clamping the limiting strips (22).
7. A smart meter as claimed in claim 1, wherein: the fixed cover of one end that fixed plate (24) was kept away from in electric putter (23) is equipped with cover block (25), cover block (25) are fixed on protection box (1) inner end wall, the sliding sleeve is equipped with spacing sliding sleeve (31) on closing plate (21), spacing sliding sleeve (31) are fixed on air inlet (5) and gas vent (13) are close to on protection box (1) inner end wall on one side of electric putter (23).
8. A smart meter as claimed in claim 1, wherein: the top end face of the push plate (26) is provided with two sliding blocks (27) side by side, and the inner end wall of the protective box body (1) is provided with a sliding groove for the sliding of the sliding blocks (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110076673.5A CN112924730A (en) | 2021-01-20 | 2021-01-20 | Intelligent electric meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110076673.5A CN112924730A (en) | 2021-01-20 | 2021-01-20 | Intelligent electric meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112924730A true CN112924730A (en) | 2021-06-08 |
Family
ID=76165040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110076673.5A Withdrawn CN112924730A (en) | 2021-01-20 | 2021-01-20 | Intelligent electric meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112924730A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117110667A (en) * | 2023-10-20 | 2023-11-24 | 江苏华鹏智能仪表科技股份有限公司 | Collector suitable for power supply field |
-
2021
- 2021-01-20 CN CN202110076673.5A patent/CN112924730A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117110667A (en) * | 2023-10-20 | 2023-11-24 | 江苏华鹏智能仪表科技股份有限公司 | Collector suitable for power supply field |
| CN117110667B (en) * | 2023-10-20 | 2023-12-26 | 江苏华鹏智能仪表科技股份有限公司 | Collector suitable for power supply field |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210608 |
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| WW01 | Invention patent application withdrawn after publication |