CN212812307U

CN212812307U - PLC electricity-saving appliance

Info

Publication number: CN212812307U
Application number: CN202021822727.5U
Authority: CN
Inventors: 马建杰
Original assignee: Yantai Jianlong Power Engineering Co ltd
Current assignee: Yantai Jianlong Power Engineering Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-03-26
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a PLC electricity-saving appliance, including the casing, from last first interval component and the second interval component of down being equipped with in proper order in the casing, be equipped with PLC control circuit module on the first interval component, be equipped with voltage regulation control circuit module and kilowatt-hour meter on the second interval component, the bottom of casing is equipped with the economize on electricity host computer, and PLC control circuit module, voltage regulation control circuit module, kilowatt-hour meter and economize on electricity host computer electricity are connected, the utility model discloses in time dispel the heat in can making the casing to the life of PLC electricity-saving appliance has been prolonged, in addition, can in time remove the moisture of air in the casing of PLC electricity-saving appliance.

Description

PLC electricity-saving appliance

Technical Field

The utility model relates to a PLC electricity-saving appliance belongs to electricity-saving appliance technical field.

Background

The power saver is used as a common power saving device, saves electric energy and greatly reduces the operation cost of the device in the use process, wherein the PLC power saver is mainly controlled by a single chip microcomputer and is more popular.

The conventional PLC power saver is small in size, so that heat dissipation performance is poor, the PLC power saver is high-precision equipment, the service life of the PLC power saver can be shortened if the PLC power saver does not dissipate heat in time, in addition, more moisture is contained in air in a rainwater season, and moist air easily enters the interior of a shell of the PLC power saver to influence the normal operation of the PLC power saver.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to above not enough, provide a PLC electricity-saving appliance, can make in time dispel the heat in the casing to prolonged the life of PLC electricity-saving appliance, in addition, can in time remove the moisture of air in the casing, guaranteed the normal operating of PLC electricity-saving appliance.

For solving the technical problem, the utility model discloses a following technical scheme: a PLC electricity-saving appliance comprises a shell, wherein a first spacing component and a second spacing component are sequentially arranged in the shell from top to bottom, a PLC control circuit module is arranged on the first spacing component, a voltage regulation control circuit module and an electricity meter are arranged on the second spacing component, an electricity-saving host is arranged at the bottom of the shell, and the PLC control circuit module, the voltage regulation control circuit module, the electricity meter and the electricity-saving host are electrically connected.

As a further improvement of the above technical solution:

the outer sides of the shells on the two sides of the power-saving host are respectively provided with an outer cover, and a fan is arranged in the outer cover.

The shell at the outer cover is provided with a plurality of first ventilation holes, and an air guide component is arranged in the shell at the lower part of the first ventilation hole at the lowest part.

The wind guide member includes an arc portion and a bevel portion, the arc of the arc portion protrudes inward, and the bevel portion and the starting point of the arc portion are on the same straight line.

The top of casing is equipped with a plurality of second ventholes, and the top of casing is equipped with the filter screen.

The first and second spacing members are identical in structure.

The first partition component comprises a first partition plate, a moisture absorption layer and a second partition plate, the first partition plate and the second partition plate are identical in structure, and a plurality of third ventilation holes are formed in the first partition plate and the second partition plate.

The moisture absorption layer comprises a third partition plate, a square through hole is formed in the center of the third partition plate, a square rubber ring is arranged in the square through hole, and water absorption cotton is arranged in the rubber ring.

The rubber ring is fixedly connected with the third partition plate through a steel wire spring.

The utility model adopts the above technical scheme after, compare with prior art, have following advantage: the utility model discloses a fan blows the casing inside, the setting of wind guide member helps wind to get into behind the casing more even distribution in the casing, moist air is behind first interval component and second interval component, moisture in the air is absorbed, the air is discharged through the second vent hole after reacing the casing top, can make in time dispel the heat in the casing like this, thereby the life of PLC electricity-saving appliance has been prolonged, in addition, can in time remove the moisture of air in the casing, guarantee the normal operating of PLC electricity-saving appliance.

The present invention will be described in detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of a PLC power saver in an embodiment of the present invention;

fig. 2 is a schematic structural view of a first spacer member in an embodiment of the present invention;

fig. 3 is a schematic structural view of a moisture-absorbing layer according to an embodiment of the present invention.

In the figure, 1-shell, 2-first spacing component, 3-second spacing component, 4-PLC control circuit module, 5-voltage-regulating control circuit module, 6-watt-hour meter, 7-electricity-saving host, 8-outer cover, 9-fan, 10-first ventilation hole, 11-wind-guiding component, 12-arc part, 13-oblique edge part, 14-second ventilation hole, 15-filter screen, 16-first partition plate, 17-moisture-absorbing layer, 18-second partition plate, 19-third partition plate, 20-square through hole, 21-rubber ring, 22-water-absorbing cotton, 23-steel wire spring and 24-third ventilation hole.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.

In the embodiment, as shown in fig. 1 to 3, a PLC electricity saver includes a housing 1, a first spacing member 2 and a second spacing member 3 are sequentially disposed in the housing 1 from top to bottom, a PLC control circuit module 4 is disposed on the first spacing member 2, a voltage regulation control circuit module 5 and an electricity meter 6 are disposed on the second spacing member 3, an electricity saving host 7 is disposed at the bottom of the housing 1, and the PLC control circuit module 4, the voltage regulation control circuit module 5, the electricity meter 6 and the electricity saving host 7 are electrically connected.

The outside of the casing 1 of economize on electricity host computer 7 both sides is equipped with dustcoat 8 respectively, be equipped with fan 9 in the dustcoat 8, be equipped with a plurality of first ventilation holes 10 on the casing 1 of dustcoat 8 department, be equipped with wind guide member 11 in the casing 1 of the lower part of the first ventilation hole 10 of below, wind guide member 11 includes arc portion 12 and bevel portion 13, the arc of arc portion 12 is inwards outstanding, bevel portion 13 is on same straight line with the starting point of arc portion 12, wind guide member 11 helps behind the wind entering casing 1 more even distribution in casing 1.

The top of the shell 1 is provided with a plurality of second ventilation holes 14, and a filter screen 15 is arranged above the top of the shell 1.

First interval component 2 is the same with 3 structures of second interval component, first interval component 2 includes first baffle 16, hygroscopic layer 17 and second baffle 18, first baffle 16 is the same with 18 structures of second baffle, all be equipped with a plurality of third ventilation holes 24 on first baffle 16 and the second baffle 18, hygroscopic layer 17 includes third baffle 19, third baffle 19's central point puts and is equipped with square through hole 20, be equipped with square rubber circle 21 in the square through hole 20, rubber circle 21 passes through wire spring 23 fixed connection with third baffle 19, be equipped with the cotton 22 that absorbs water in the rubber circle 21.

When the PLC electricity-saving appliance is used, the fan 9 blows wind into the shell 1, the wind guide component 11 is arranged to help the wind to enter the shell 1 and then to be more uniformly distributed in the shell 1, moisture in the air is absorbed after the moist air passes through the first spacing component 2 and the second spacing component 3, and the air is discharged through the second wind through hole 14 after reaching the upper part of the shell 1, so that the heat in the shell 1 can be timely dissipated, the service life of the PLC electricity-saving appliance is prolonged, in addition, the moisture in the air in the shell 1 can be timely removed, and the normal operation of the PLC electricity-saving appliance is ensured.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and the embodiments are examples, wherein the parts not described in detail are common general knowledge of the skilled in the art, and the technical solutions described in the foregoing embodiments can be modified or some technical features can be equivalently replaced by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A PLC electricity-saving appliance, its characterized in that: including casing (1), from last first interval component (2) and second interval component (3) down being equipped with in proper order in casing (1), be equipped with PLC control circuit module (4) on first interval component (2), be equipped with pressure regulating control circuit module (5) and kilowatt-hour meter (6) on second interval component (3), the bottom of casing (1) is equipped with economize on electricity host computer (7), PLC control circuit module (4), pressure regulating control circuit module (5), kilowatt-hour meter (6) and economize on electricity host computer (7) electricity are connected.

2. The PLC power saver of claim 1, wherein: the outer sides of the shells (1) at the two sides of the electricity-saving host (7) are respectively provided with an outer cover (8), and a fan (9) is arranged in the outer cover (8).

3. The PLC power saver of claim 2, wherein: a plurality of first ventilation holes (10) are formed in the shell (1) at the position of the outer cover (8), and an air guide component (11) is arranged in the shell (1) at the lower portion of the first ventilation hole (10) at the lowest portion.

4. The PLC power saver of claim 3, wherein: the air guide component (11) comprises an arc-shaped part (12) and a bevel edge part (13), the arc of the arc-shaped part (12) protrudes inwards, and the starting point of the bevel edge part (13) and the starting point of the arc-shaped part (12) are on the same straight line.

5. The PLC power saver of claim 4, wherein: the top of casing (1) is equipped with a plurality of second ventholes (14), and the top of casing (1) is equipped with filter screen (15).

6. The PLC power saver of claim 5, wherein: the first spacing member (2) and the second spacing member (3) are identical in structure.

7. The PLC power saver of claim 6, wherein: the first spacing component (2) comprises a first partition board (16), a moisture absorption layer (17) and a second partition board (18), the first partition board (16) and the second partition board (18) are identical in structure, and a plurality of third ventilation holes (24) are formed in the first partition board (16) and the second partition board (18).

8. The PLC power saver of claim 7, wherein: the moisture absorption layer (17) comprises a third partition board (19), a square through hole (20) is formed in the center of the third partition board (19), a square rubber ring (21) is arranged in the square through hole (20), and water absorption cotton (22) is arranged in the rubber ring (21).

9. The PLC power saver of claim 8, wherein: the rubber ring (21) is fixedly connected with the third partition plate (19) through a steel wire spring (23).