CN112834792A

CN112834792A - Smart electric meter with self-cleaning function

Info

Publication number: CN112834792A
Application number: CN201911163007.4A
Authority: CN
Inventors: 吴新潮; 韩文彬
Original assignee: Xian Tianheng Measuring Instrument Co Ltd
Current assignee: Xian Tianheng Measuring Instrument Co Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2021-05-25

Abstract

The invention relates to the technical field of electric appliances, in particular to an intelligent ammeter with a self-cleaning function, which comprises a cover plate and a shell, wherein the inner side of the shell is fixedly connected with an ammeter, the outer side of the ammeter is fixedly connected with a partition plate, the front end of the partition plate is provided with a guide rod, the outer side of the upper part of the guide rod is provided with a first spring, the lower end of the first spring is fixedly connected with a cleaning plate, the inner side of the cleaning plate is in sliding connection with the guide rod, the rear end of the cleaning plate is fixedly connected with a cleaning wiper, the lower end of the cleaning plate is rotatably connected with an eccentric wheel, the rear side of the eccentric wheel is provided with a motor, the tail end; according to the invention, through the cleaning plate, the control device and the cover plate, the electric meter can be automatically cleaned at regular time intervals, dust accumulation is prevented from causing unclear reading of the electric meter, and dust can be prevented from entering the electric meter from the card slot.

Description

Smart electric meter with self-cleaning function

Technical Field

The invention relates to the technical field of electric appliances, in particular to an intelligent electric meter with a self-cleaning function.

Background

The intelligent electric meter is an intelligent terminal of an intelligent power grid, and has intelligent functions such as bidirectional multi-rate metering function, user side control function, bidirectional data communication function of multiple data transmission modes, electricity larceny prevention function and the like in order to adapt to the use of the intelligent power grid and new energy besides the metering function of the basic electricity consumption of the traditional electric meter, represents the development direction of intelligent terminals of end users of future energy-saving intelligent power grids, more and more residents select to use the intelligent electric meter along with the development of the society, in the daily process, dust is accumulated in the electric meter box due to the concentrated fixation of the electric meters for a long time, the display screen of the electric meter is shielded, and the service life of the electric meter is reduced, the intelligent electric meter with the self-cleaning function is additionally provided on the basis of the intelligent electric meter, and can automatically clean the dust and impurities accumulated in the electric meter, therefore, there is an increasing demand for a smart meter having a self-cleaning function.

At present, the ammeter that uses in the market is mostly ordinary domestic ammeter, has not dustproof function, can pile up a large amount of dusts on the ammeter surface after the live time is longer, and the cleanness of ammeter needs the professional to operate, and this has increased electrician's work load, and the plug-in card mouth of ordinary ammeter is mostly naked setting, leads to the dust to get into easily, consequently, proposes a smart electric meter with self-cleaning function to above-mentioned problem.

Disclosure of Invention

The invention aims to provide a smart electric meter with a self-cleaning function, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an intelligent ammeter with a self-cleaning function comprises a cover plate and a shell, wherein the rear side of the cover plate is fixedly connected with the shell, the inner side of the shell is fixedly connected with the ammeter, the outer side of the ammeter is fixedly connected with a partition plate, the rear end of the partition plate is fixedly connected with the shell, the front end of the partition plate is provided with a guide rod, the upper end and the lower end of the guide rod are fixedly connected with the shell, the outer side of the upper part of the guide rod is provided with a first spring, the upper end of the first spring is fixedly connected with the shell, the lower end of the first spring is fixedly connected with a cleaning plate, the inner side of the cleaning plate is slidably connected with the guide rod, the rear end of the cleaning plate is fixedly connected with a cleaning wiper, the lower end of the cleaning plate is rotatably connected with an eccentric wheel, the rear side of, the lower end of the control device is fixedly connected with the shell, the fan is arranged on the right side of the motor, and the lower end of the fan is fixedly connected with the shell.

Preferably, the apron includes plate body and block rubber, plate body rear side and casing fixed connection, the inside second spring that is equipped with of plate body, second spring one end and plate body fixed connection, the second spring other end and block rubber fixed connection, the terminal surface all with plate body sliding connection around the block rubber, the terminal surface begins to have logical groove before the plate body, half one-tenth transparent plastics material in plate body left side.

Preferably, the control device comprises a box body and a timer, the lower end of the box body is fixedly connected with the shell, the inner side of the box body is fixedly connected with the timer, a control switch is arranged on the right side of the timer, the lower end of the control switch is fixedly connected with the box body, the timer is fixedly connected with the control switch through a wire, and the control switch is fixedly connected with the motor and the fan through wires respectively.

Preferably, the number of the partition plates is 2, and the partition plates are symmetrically distributed on the left side and the right side of the motor.

Preferably, the cleaning plate is arranged in a cuboid shape, the upper end face of the cleaning plate is provided with a through hole, and the diameter of the through hole formed in the upper end face of the cleaning plate is 0.9 times of the diameter of the guide rod.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arranged cleaning plate, the first spring, the eccentric wheel, the timer and the guide rod, the time of the timer is set, the timer can send signals to the control switch at regular time, the motor and the fan are turned on, the cleaning plate moves upwards under the pushing of the eccentric wheel and returns to the original position under the action of the first spring, and in such a way, the cleaning plate reciprocates to clean dust attached to a display screen of the electric meter, and the cleaned dust is sucked by the fan and can be discharged;

2. according to the invention, through the plate body, the rubber block and the second spring, the electricity utilization card can be inserted into the electricity meter from the through groove formed in the plate body, the electricity utilization card extrudes the rubber block, the rubber block moves outwards under the action of the spring, so that the card can be conveniently inserted, meanwhile, the rubber block has elasticity, the compression effect can be realized, and dust can be prevented from entering the inside of the electricity meter through the inserting opening.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a bottom view of the overall structure of the present invention;

FIG. 3 is a schematic diagram of a plate structure according to the present invention;

fig. 4 is a schematic view of the mounting structure of the control device of the present invention.

In the figure: the cleaning device comprises a cover plate 1, a plate body 101, a rubber block 102, a second spring 103, a shell 2, an electricity meter 3, a partition plate 4, a guide rod 5, a first spring 6, a cleaning plate 7, a cleaning eraser 8, an eccentric wheel 9, a motor 10, a rotating shaft 11, a control device 12, a box 1201, a timer 1202, a control switch 1203 and a fan 13.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

an intelligent electric meter with a self-cleaning function comprises a cover plate 1 and a shell 2, wherein the rear side of the cover plate 1 is fixedly connected with the shell 2, the inner side of the shell 2 is fixedly connected with an electric meter 3, the outer side of the electric meter 3 is fixedly connected with a partition plate 4, the rear end of the partition plate 4 is fixedly connected with the shell 2, the front end of the partition plate 4 is provided with a guide rod 5, the upper end and the lower end of the guide rod 5 are fixedly connected with the shell 2, the guide rod 5 can enable a cleaning plate 7 to move along a fixed track, the outer side of the upper part of the guide rod 5 is provided with a first spring 6, the upper end of the first spring 6 is fixedly connected with the shell 2, the lower end of the first spring 6 is fixedly connected with the cleaning plate 7, the inner side of the cleaning plate 7 is slidably connected with the guide rod 5, the rear end of the cleaning plate 7 is fixedly connected with, the utility model discloses a motor, including eccentric wheel 9, motor 10, motor 12, fan 13, control device 12, fan 13, eccentric wheel 9 rear side is equipped with motor 10, the terminal fixedly connected with pivot 11 of motor 10 main shaft, the 11 outsides of pivot and eccentric wheel 9 fixed connection, motor 10 left side is equipped with controlling means 12, controlling means 12 can realize the control to motor 10 and

fan

13, 12 lower extremes of controlling means and casing 2 fixed connection, motor 10 right side is equipped with fan 13, fan 13 can be with the dust discharge that cleans down, 13 lower extremes of fan and casing 2 fixed connection.

The cover plate 1 comprises a plate body 101 and a rubber block 102, the rear side of the plate body 101 is fixedly connected with a shell 2, a second spring 103 is arranged inside the plate body 101, one end of the second spring 103 is fixedly connected with the plate body 101, the other end of the second spring 103 is fixedly connected with the rubber block 102, the front end face and the rear end face of the rubber block 102 are both connected with the plate body 101 in a sliding manner, a through groove is formed in the front end face of the plate body 101, the left half part of the plate body 101 is made of transparent plastic materials, the arrangement can prevent dust from entering the device through a card slot, and is convenient for reading the display degree of an ammeter 3, the control device 12 comprises a box body 1201 and a timer 1202, the lower end of the box body 1201 is fixedly connected with the shell 2, the inner side of the box body 1201 is fixedly connected with the timer 1202, a control switch 1203 is arranged on the right side, timer 1202 passes through wire and control switch 1203 fixed connection, control switch 1203 passes through the wire respectively with motor 10 and fan 13 fixed connection, and this kind of setting can realize that motor 10 and fan 13's timing is opened and is closed, and periodic cleans ammeter 3, the quantity of baffle 4 is 2, and 4 symmetric distribution of baffle are in the motor 10 left and right sides, and ammeter 3 fixes in the middle of baffle 4, makes fixed effect more reliable, cleaning plate 7 is the cuboid setting, the through-hole has been seted up to cleaning plate 7 up end, and the diameter of the through-hole that cleaning plate 7 up end was seted up is 0.9 times of the diameter of guide arm 5, and this kind of setting can make cleaning plate 7 move more smoothly.

The electric meter 3 is in a model of DDSY6661, the motor 10 is in a model of 5IK120 RGN-CF-25W 220V, the fan 13 is in a model of 130FLJ0-220V/60w, the timer 1202 is in a model of kg316, and the control switch 1203 is in a model of ZGPNKJ.

The working process is as follows: the electric appliances are all external power supplies, the electric meter 3 is fixed between the partition boards 4, the cover plate 1 is fixedly connected with the shell 2, a card inserting opening is formed in the plate body 101 and can be used for inserting an electric card, the rubber block 102 is tightly pressed under the action of the elastic force of the second spring 103, one end, in contact with the electric card, of the rubber block 102 is arc-shaped and can be conveniently inserted into the electric card, dust can be prevented from entering the electric card through the card inserting opening, the time of the timer 1202 is set, the timer 1202 sends a signal to the control switch 1203 at regular time to enable the motor 10 and the fan 13 to operate, the motor 10 operates to drive the rotating shaft 11 to rotate, the rotating shaft 11 rotates to drive the eccentric wheel 9 to rotate, the eccentric wheel 9 rotates to push the cleaning plate 7 upwards, the cleaning plate 7 slides outside the guide rod 5, the cleaning wiper 8 fixed on the cleaning plate 7 is in contact with the display screen of the electric meter 3 to wipe dust on, after the eccentric wheel 9 rotates to the maximum diameter, the cleaning plate 7 moves downwards under the action of the first spring 6, the operation is repeated, the electric meter 3 is cleaned according to the operation time set by the timer 1202, after the time set by the timer 1202 is used up, the timer 1202 sends a stop signal to the control switch 1203, the motor 10 and the fan 13 stop operating, and the cleaning plate 7 returns to the original position under the action of the first spring 6 to wait for the next starting signal.

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

Claims

1. The utility model provides a smart electric meter with self-cleaning function, includes apron (1) and casing (2), its characterized in that: the rear side of the cover plate (1) is fixedly connected with the shell (2), the inner side of the shell (2) is fixedly connected with an electric meter (3), the outer side of the electric meter (3) is fixedly connected with a partition plate (4), the rear end of the partition plate (4) is fixedly connected with the shell (2), the front end of the partition plate (4) is provided with a guide rod (5), the upper end and the lower end of the guide rod (5) are fixedly connected with the shell (2), the outer side of the upper part of the guide rod (5) is provided with a first spring (6), the upper end of the first spring (6) is fixedly connected with the shell (2), the lower end of the first spring (6) is fixedly connected with a cleaning plate (7), the inner side of the cleaning plate (7) is slidably connected with the guide rod (5), the rear end of the cleaning plate (7) is fixedly connected with a cleaning wiper (8), the lower end of the cleaning plate (7) is rotatably connected, motor (10) main shaft end fixedly connected with pivot (11), pivot (11) outside and eccentric wheel (9) fixed connection, motor (10) left side is equipped with controlling means (12), controlling means (12) lower extreme and casing (2) fixed connection, motor (10) right side is equipped with fan (13), fan (13) lower extreme and casing (2) fixed connection.

2. The smart meter with self-cleaning function according to claim 1, wherein: apron (1) is including plate body (101) and block rubber (102), plate body (101) rear side and casing (2) fixed connection, plate body (101) inside is equipped with second spring (103), second spring (103) one end and plate body (101) fixed connection, the second spring (103) other end and block rubber (102) fixed connection, the terminal surface all with plate body (101) sliding connection around block rubber (102), the terminal surface begins to have logical groove before plate body (101), plate body (101) first left side is divided into transparent plastics material.

3. The smart meter with self-cleaning function according to claim 1, wherein: the control device (12) comprises a box body (1201) and a timer (1202), the lower end of the box body (1201) is fixedly connected with the shell (2), the inner side of the box body (1201) is fixedly connected with the timer (1202), a control switch (1203) is arranged on the right side of the timer (1202), the lower end of the control switch (1203) is fixedly connected with the box body (1201), the timer (1202) is fixedly connected with the control switch (1203) through a lead, and the control switch (1203) is fixedly connected with the motor (10) and the fan (13) through leads respectively.

4. The smart meter with self-cleaning function according to claim 1, wherein: the number of the partition plates (4) is 2, and the partition plates (4) are symmetrically distributed on the left side and the right side of the motor (10).

5. The smart meter with self-cleaning function according to claim 1, wherein: the cleaning plate (7) is arranged in a cuboid shape, a through hole is formed in the upper end face of the cleaning plate (7), and the diameter of the through hole formed in the upper end face of the cleaning plate (7) is 0.9 times of the diameter of the guide rod (5).