CN211955591U

CN211955591U - Smart electric meter with self-cleaning function

Info

Publication number: CN211955591U
Application number: CN201922046426.1U
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: 2020-11-17
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to the technical field of electric appliances, in particular to an intelligent ammeter with self-cleaning function, which comprises a cover plate and a shell, wherein the inner side of the shell is fixedly connected with the ammeter, the outer side of the ammeter is fixedly connected with a baffle, the front end of the baffle 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 of a main; the utility model discloses in, through cleaning plate, controlling means and the apron that sets up, can carry out self-cleaning to the ammeter every fixed time period, prevent that the dust from piling up and leading to the ammeter reading unclear, can prevent that the dust from entering into the ammeter inside by the plug-in card mouth.

Description

Smart electric meter with self-cleaning function

Technical Field

The utility model relates to the technical field of electrical apparatus, specifically be an intelligent ammeter with 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.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smart electric meter with self-cleaning function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a 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 beneficial effects of the utility model are that:

1. the utility model discloses in, through the cleaning plate that sets up, first spring, the eccentric wheel, timer and guide arm, set for the time of timer, the timer can regularly send a signal to control switch, open motor and fan, the cleaning plate moves up under the promotion of eccentric wheel, get back to the primary position under the effect of first spring, do reciprocating motion like this, can clean the dust attached to the ammeter display screen, the dust that cleans is inhaled by the fan and can be discharged, this kind of setting can carry out self-cleaning to the ammeter at fixed time cycle, prevent that the dust from piling up and leading to the ammeter reading unclear;

2. the utility model discloses in, through the plate body, the block rubber and the second spring that set up, insert the ammeter in the logical groove that the power consumption card can be seted up by the plate body, power consumption card extrusion block rubber, the block rubber moves to the outside under the effect of spring, makes things convenient for the plug-in card, simultaneously because the block rubber has elasticity, can realize the effect that compresses tightly, inside this kind of setting can prevent that the dust from entering into the ammeter by the plug-in card mouth.

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 the plate structure of the present invention;

fig. 4 is a schematic view of the installation 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 described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to 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).