CN212989452U - Electric power metering device - Google Patents
Electric power metering device Download PDFInfo
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- CN212989452U CN212989452U CN202021262146.0U CN202021262146U CN212989452U CN 212989452 U CN212989452 U CN 212989452U CN 202021262146 U CN202021262146 U CN 202021262146U CN 212989452 U CN212989452 U CN 212989452U
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- fixedly connected
- wall
- shell
- metering device
- pipe body
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Abstract
The utility model discloses an electric power metering device, which comprises a shell, the inside wall of the shell is fixedly connected with a first plate body, the inside bottom wall of the shell is symmetrically and fixedly connected with two air blowers, the air outlet end of the air blower is communicated with a second pipe body, the end of the second pipe body far away from the air blower is communicated with a first pipe body, the end of the first pipe body far away from the second pipe body is communicated with a third pipe body, the end of the third pipe body far away from the first pipe body is fixedly connected with the inside top wall of the shell, and the outside wall of the shell is symmetrically provided with two cross-shaped grooves; when using this device, through high frequency vibration dust screen, promote the efficiency that the dust screen filters the dust, through the dust that the air-blower leaked the dust screen, in collecting the box through the third body, cooperate mutually through the multiple and prevent dust this device, very big promotion this device's dustproof effect prevents that electric power metering device from adsorbing too much dust and causing the influence.
Description
Technical Field
The utility model relates to an electric power metering equipment technical field specifically is an electric power metering device.
Background
Electric power is an energy source using electric energy as power. In the 70 s of the 19 th century, the invention and application of electric power opened up the second industrialized climax. The technology becomes one of three technological revolution which occur in the world since 18 th century of human history, and the technology changes the lives of people.
The invention is disclosed in China: CN209102775U discloses an electric power metering device, which has an electric energy metering calibration device inside an electric power meter, and settles the electric quantity of a user through a main meter unit and an auxiliary meter unit, and during the use, the working condition of the electric power meter is regularly detected, so as to avoid the occurrence of large electric quantity error, and the electric power meter can effectively process the electric power meter in time when the electric power meter has large error or the electric power device has fault, but has certain problems;
when the existing electric power metering device is used in summer, most dust can be sucked in the starting heat dissipation device due to the fact that the temperature inside the electric power metering device is too high, the dust inside the electric power metering device cannot be well cleared, the dust is adsorbed to the electric power metering device through static electricity, and the electric power metering device can be influenced to a certain extent due to the fact that the dust is adsorbed too much.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an electric power metering device.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an electric power metering device comprises a shell, wherein a first plate body is fixedly connected to the inner side wall of the shell, two air blowers are symmetrically and fixedly connected to the inner side bottom wall of the shell, the air outlet end of each air blower is communicated with a second pipe body, one end, far away from the air blowers, of each second pipe body is communicated with a first pipe body, one end, far away from the second pipe body, of each first pipe body is communicated with a third pipe body, one end, far away from the first pipe body, of each third pipe body is fixedly connected to the inner side top wall of the shell, two crossed grooves are symmetrically formed in the outer side wall of the shell, two motors are symmetrically and fixedly connected to the inner side walls of the crossed grooves, rotating rods are fixedly connected to output shafts of the motors, one ends, far away from the motors, of the rotating rods are fixedly connected with the second, the lateral wall of bull stick rotate connect in the inside of U-shaped block, the inside wall fixedly connected with second spring of U-shaped block, the lateral wall of U-shaped block articulates through the round pin axle has the fixed plate, the one end fixed connection of U-shaped block in the bottom of fixed plate, the one end welding of fixed plate has the concave wheel, the lateral wall of second plate body rotate connect in the lateral wall of concave wheel, cross recess's inside wall sliding connection has the dust screen, the lateral wall symmetrical welding of dust screen has two even boards, even the bottom of board weld in the top of fixed plate, radiator fan is installed to cross recess's inside wall.
Preferably, the upper surface of the shell is uniformly provided with heat dissipation through holes.
Preferably, the outer side wall of the casing is fixedly connected with a switch group, and an electrical output end of the switch group is electrically connected with the blower and an electrical input end of the motor through wires respectively.
Preferably, the inner side wall of the shell is fixedly connected with a box body, and the air inlet end of the air blower is communicated with the inside of the box body.
Preferably, the top and the even fixedly connected with first spring of diapire of cross recess, the one end fixedly connected with damping plate of first spring, the damping plate laminate in the top and the bottom of dust screen.
Preferably, the inside wall symmetry fixedly connected with two supporting shoes of cross recess, the top welding of supporting shoe has annular slide rail, the lateral wall of bull stick rotate connect in the inside wall of annular slide rail.
(III) advantageous effects
Compared with the prior art, the utility model provides an electric power metering device possesses following beneficial effect:
when using this device, through high frequency vibration dust screen, promote the efficiency that the dust screen filters the dust, through the dust that the air-blower leaked the dust screen, in collecting the box through the third body, cooperate mutually through the multiple and prevent dust this device, very big promotion this device's dustproof effect prevents that electric power metering device from adsorbing too much dust and causing the influence.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic structural view of the U-shaped groove of the present invention.
In the figure: 1. a housing; 2. a first pipe body; 3. a second tube body; 5. a box body; 6. a blower; 7. a first plate body; 8. a third tube; 9. a switch group; 10. a heat radiation fan; 11. a dust screen; 12. a cross-shaped groove; 13. a heat dissipating through hole; 14. a rotating rod; 15. a first spring; 16. a damping plate; 17. a U-shaped block body; 18. a motor; 19. a fixing plate; 20. connecting plates; 21. an annular slide rail; 22. a support block; 23. a second spring; 24. a second plate body; 25. a concave wheel.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: an electric power metering device comprises a shell 1, wherein the inner side wall of the shell 1 is fixedly connected with a first plate body 7, the inner side bottom wall of the shell 1 is symmetrically and fixedly connected with two air blowers 6, the air outlet end of each air blower 6 is communicated with a second pipe body 3, one end, far away from the air blowers 6, of each second pipe body 3 is communicated with a first pipe body 2, one end, far away from the second pipe body 3, of each first pipe body 2 is communicated with a third pipe body 8, one end, far away from the first pipe body 2, of each third pipe body 8 is fixedly connected with the inner side top wall of the shell 1, the outer side wall of the shell 1 is symmetrically provided with two cross-shaped grooves 12, the inner side wall of each cross-shaped groove 12 is symmetrically and fixedly connected with two motors 18, the output shaft of each motor 18 is fixedly connected with a rotating rod 14, one end, far away from the motors 18, of each rotating rod 14 is, the inner side wall of the U-shaped block body 17 is fixedly connected with a second spring 23, the outer side wall of the U-shaped block body 17 is hinged with a fixing plate 19 through a pin shaft, one end of the U-shaped block body 17 is fixedly connected to the bottom of the fixing plate 19, one end of the fixing plate 19 is welded with a concave wheel 25, the outer side wall of the second plate body 24 is rotatably connected to the outer side wall of the concave wheel 25, the inner side wall of the cross-shaped groove 12 is slidably connected with a dustproof net 11, two connecting plates 20 are symmetrically welded to the outer side wall of the dustproof net 11, the bottom of each connecting plate 20 is welded to the top; the third pipe body 8 is provided with through holes which are uniformly arranged, and the efficiency of removing dust from the interior of the device is improved by arranging the through holes.
In this embodiment, specifically: the upper surface of the shell 1 is uniformly provided with heat dissipation through holes 13; part of the gas is discharged through the heat dissipation through holes 13, and the heat dissipation effect of the device is improved.
In this embodiment, specifically: the outer side wall of the shell 1 is fixedly connected with a switch group 9, and the electrical output end of the switch group 9 is electrically connected with the electrical input ends of the blower 6 and the motor 18 through conducting wires respectively; the start and the stop of the blower 6 and the motor 18 are respectively controlled by setting the switch group 9.
In this embodiment, specifically: the inner side wall of the shell 1 is fixedly connected with a box body 5, and the air inlet end of the air blower 6 is communicated with the interior of the box body 5; by providing the box 5, the third tube 8 is conveyed by the blower 6 to the box 5.
In this embodiment, specifically: the top and the bottom wall of the cross-shaped groove 12 are uniformly and fixedly connected with a first spring 15, one end of the first spring 15 is fixedly connected with a damping plate 16, and the damping plate 16 is attached to the top and the bottom of the dust screen 11; the first spring 15 is arranged to cooperate with the damping plate 16, so that the impact force of the dust screen 11 is reduced when the dust screen 11 vibrates up and down to remove dust.
In this embodiment, specifically: the inner side wall of the cross-shaped groove 12 is symmetrically and fixedly connected with two supporting blocks 22, the top of each supporting block 22 is welded with an annular slide rail 21, and the outer side wall of the rotating rod 14 is rotatably connected to the inner side wall of the annular slide rail 21; the annular slide rail 21 is arranged to match with the supporting block 22, so as to support and fix the rotating rod 14.
The model of the motor 18 in this embodiment is: 5IK60 GU-CF.
The type of the heat dissipation fan 10 in this embodiment is: XW9225M 12S.
To sum up, the working principle and working process of the electric power metering device are that, when in use, firstly, an operator starts the heat dissipation fan 10 by using the switch group 9, the heat dissipation fan 10 dissipates heat inside the device, and simultaneously, the switch group 9 starts the motor 18, the output shaft of the motor 18 drives the rotating rod 14 to rotate, the rotating rod 14 drives the second plate body 24 to rotate, when the second plate body 24 touches the concave wheel 25, the second plate body 24 jacks up the concave wheel 25, so that the concave wheel 25 jacks up the fixed plate 19, when the fixed plate 19 is jacked up, the connecting plate 20 is driven to move up or down, the connecting plate 20 drives the dust screen 11 to move up or down, so as to improve the dust-proof effect of the dust screen 11, when partial dust enters the device, the blower 6 is started, the blower 6 sucks in the dust inside the device through the second tube body 3, the first tube body 2 and the third tube body 8, and blow in the inside of box 5, be provided with align to grid's through-hole on the third body 8, promote the efficiency of driving the dust to this device inside through setting up the through-hole, promote this device's dustproof effect through cooperation many times.
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 (6)
1. An electricity metering device comprising a housing (1), characterized in that: the air conditioner is characterized in that a first plate body (7) is fixedly connected to the inner side wall of the shell (1), two air blowers (6) are fixedly connected to the inner side bottom wall of the shell (1) in a symmetrical mode, the air outlet end of each air blower (6) is communicated with a second tube body (3), one end, far away from the air blowers (6), of each second tube body (3) is communicated with a first tube body (2), one end, far away from the second tube body (3), of each first tube body (2) is communicated with a third tube body (8), one end, far away from the first tube body (2), of each third tube body (8) is fixedly connected to the inner side top wall of the shell (1), two cross grooves (12) are symmetrically formed in the outer side wall of the shell (1), two motors (18) are fixedly connected to the inner side wall of each cross groove (12) in a symmetrical mode, and rotating, the utility model discloses a motor, including rotor rod (14), motor (18), outer wall, fixed connection plate body, U-shaped block (17), the inboard wall symmetrical welding of cross recess (12) has two U-shaped blocks (17), the lateral wall of rotor rod (14) rotates to be connected in the inside of U-shaped block (17), the inboard wall fixedly connected with second spring (23) of U-shaped block (17), the lateral wall of U-shaped block (17) articulates through the round pin axle has fixed plate (19), the one end fixed connection of U-shaped block (17) in the bottom of fixed plate (19), the one end welding of fixed plate (19) has concave wheel (25), the lateral wall of second plate body (24) rotates to be connected in the lateral wall of concave wheel (25), the inboard wall sliding connection of cross recess (12) has dust screen (11), the lateral wall symmetrical welding of dust screen (11) has two even boards (20), the bottom of the connecting plate (20) is welded to the top of the fixing plate (19), and the inner side wall of the cross-shaped groove (12) is provided with the cooling fan (10).
2. An electricity metering device according to claim 1, wherein: the upper surface of the shell (1) is uniformly provided with heat dissipation through holes (13).
3. An electricity metering device according to claim 1, wherein: the outer side wall of the shell (1) is fixedly connected with a switch group (9), and the electrical output end of the switch group (9) is respectively electrically connected with the blower (6) and the electrical input end of the motor (18) through wires.
4. An electricity metering device according to claim 1, wherein: the inside wall fixedly connected with box (5) of casing (1), the air inlet end of air-blower (6) communicate in the inside of box (5).
5. An electricity metering device according to claim 1, wherein: the top and the even fixedly connected with first spring (15) of diapire of cross recess (12), the one end fixedly connected with damping plate (16) of first spring (15), damping plate (16) laminate in the top and the bottom of dust screen (11).
6. An electricity metering device according to claim 1, wherein: the utility model discloses a two supporting shoes (22) of inside wall symmetry fixedly connected with of cross recess (12), the top welding of supporting shoe (22) has annular slide rail (21), the lateral wall of bull stick (14) rotate connect in the inside wall of annular slide rail (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021262146.0U CN212989452U (en) | 2020-07-01 | 2020-07-01 | Electric power metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021262146.0U CN212989452U (en) | 2020-07-01 | 2020-07-01 | Electric power metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212989452U true CN212989452U (en) | 2021-04-16 |
Family
ID=75425102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021262146.0U Active CN212989452U (en) | 2020-07-01 | 2020-07-01 | Electric power metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212989452U (en) |
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2020
- 2020-07-01 CN CN202021262146.0U patent/CN212989452U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20221020 Address after: 071000 Yard 6050, North Second Ring Road, Dabiantuo Village, High tech Zone, Baoding City, Hebei Province Patentee after: Zhongyang Ruidian Electric Co.,Ltd. Address before: 2-4-2, No.11, 8a, Beisan Road, Tiexi District, Shenyang, Liaoning Province, 110000 Patentee before: Yan Yiming |