CN218214256U

CN218214256U - Electric power consumption metering device of building

Info

Publication number: CN218214256U
Application number: CN202222033758.8U
Authority: CN
Inventors: 黄丹萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-01-03
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to a building electric charges metering device, including the procapsid, procapsid top one side is equipped with the display screen, the display screen below is equipped with a plurality of operating button, procapsid one side is equipped with the back casing, back casing top one side is equipped with the intake pipe, the intake pipe top is connected with the cover that shelters from, the intake pipe bottom extends to inside the back casing, the inside small-size fan that is equipped with of intake pipe. The utility model discloses a set up small-size fan and foam-rubber cushion on the casing of back, can dispel the heat and cool down to the electronic parts in the casing of back when small-size fan moves, can be with the moisture discharge in the casing of back in the small-size fan moves, reduce the influence of high temperature and moisture to electronic parts, the foam-rubber cushion can press down on electronic parts through pressure spring and screw rod one to the vibrations or the vibrations that electronic parts produced when can reduce the mounted position vibrations, extension charges of electricity metering device's life.

Description

Electric power consumption metering device of building

Technical Field

The utility model relates to a building electric charges of electricity metering device belongs to charges of electricity metering device technical field.

Background

The electricity charge metering device is a metering device used for measuring and recording generated energy, supplied (mutually supplied) electricity quantity, station power consumption, line loss electricity quantity and user electricity consumption, and the electricity charge metering device is a whole formed by an electric energy meter (an active electric energy meter, a reactive electric energy meter, a maximum demand meter, a multi-rate electric energy meter and the like), a metering mutual inductor (comprising a voltage mutual inductor and a current mutual inductor) and a secondary connecting wire.

The existing electric power fee metering device for the building has no heat dissipation function, heat generated during the operation of the device can only be conducted to the outside through the shell, the heat dissipation efficiency is low, the vibration around the building engineering is large, dust is more, the device body always generates vibration due to the installation position after being installed, and the service life of the electric power fee metering device is influenced in a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building electric charge metering device, through set up small-size fan and foam-rubber cushion on the casing of back, can dispel the heat and cool down to the electronic parts in the casing of back when small-size fan moves, can be with the moisture discharge in the casing of back when small-size fan moves, reduce the influence of high temperature and moisture to electronic parts, the foam-rubber cushion can press on electronic parts through pressure spring and screw rod one, thereby the vibrations or the vibrations that electronic parts produced when can reducing the mounted position vibrations, prolong the life of electric charge metering device, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an electric power consumption metering device of building, includes the procapsid, procapsid top one side is equipped with the display screen, the display screen below is equipped with a plurality of operating button, procapsid one side is equipped with the back casing, back casing top one side is equipped with the intake pipe, the intake pipe top is connected with the cover that shelters from, the intake pipe bottom extends to inside the back casing, the inside small-size fan that is equipped with of intake pipe, back casing one end is connected with the cassette, the inside one side of back casing is connected with screw rod one, screw rod one end is connected with the push pedal.

Furthermore, the shielding cover and an ejector rod are arranged between the air inlet pipes, the shielding cover is in an inverted U shape, a steel wire mesh is arranged on the periphery below the shielding cover, and a filter screen plate is arranged above the inner portion of the air inlet pipes.

Furthermore, a rubber sealing ring is arranged at one end of the rear shell, the rubber sealing ring which is the same as the rubber sealing ring on the rear shell is arranged below the inside of the clamping seat, the clamping seat is arranged on the front shell in a rectangular mode for a circle, and the rear shell is embedded into the clamping seat.

Further, a second screw rod is arranged on the clamping seat, the second screw rod penetrates through the inside of the rear shell, a thread groove matched with the second screw rod in thread is formed in the clamping seat, and the clamping seat is connected with the second screw rod in thread connection.

Furthermore, grooves are formed in two sides of the rear shell, an air outlet pipe is arranged below the rear shell, a plurality of baffles are arranged in the air outlet pipe, the baffles are obliquely arranged in the air outlet pipe, the inclination angle of each baffle is 20-25 degrees, and a dust screen is arranged above each baffle.

Furthermore, a thread groove matched with the first screw thread is formed in the rear shell, and the rear shell is connected with the first screw thread through threads.

Furthermore, a plurality of pressure springs are arranged on the push plate, one end of each pressure spring is connected with the protection plate, a spongy cushion is fixedly connected onto the protection plate, and the push plate, the protection plate and the spongy cushion are circular.

The utility model has the advantages that:

1. through set up the cassette between preceding casing and the back casing, and the back casing can insert inside the cassette, thereby the convenience is connected procapsid and back casing, all be equipped with rubber seal on cassette and the back casing, can reduce in water or dust gets into the back casing in the junction of procapsid and back casing, thereby can keep the leakproofness that back casing and procapsid are connected, through setting up intake pipe and outlet duct on the casing of back, be equipped with small-size fan in the intake pipe, can be inside the leading-in back casing of outside air when small-size fan moves, make the hot-air in the back casing discharge through the outlet duct, and, when small-size fan moves, the humid air in the back casing can be followed hot-air outgoing simultaneously, make keep dry around the electronic components, reduce the influence of high temperature and moisture to electronic components.

2. Through inside foam-rubber cushion and the pressure spring of setting up of casing at the back, when rotating the screw rod, the screw rod one can promote push pedal and pressure spring and move forward to make the foam-rubber cushion can press on electronic parts, make electronic parts reduce the vibrations of self and vibrate when externally vibrations transmit on procapsid and the back casing, reduce the influence of vibrations to electronic parts in the back casing, extension charges of electricity metering device's life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.

FIG. 1 is a front view of an electric power consumption meter for buildings according to the present invention;

FIG. 2 is a cross-sectional view of the electric power consumption metering device for building;

FIG. 3 is an enlarged view of the area A of the electric power consumption metering device for buildings according to the present invention;

the reference numbers in the figures: 1. a front housing; 2. a display screen; 3. an operation button; 4. a rear housing; 5. an air inlet pipe; 6. a shield cover; 7. a small fan; 8. a card holder; 9. a first screw rod; 10. pushing the plate; 11. steel wire mesh; 12. filtering the screen plate; 13. a rubber seal ring; 14. a second screw; 15. an air outlet pipe; 16. a baffle plate; 17. a dust screen; 18. a pressure spring; 19. a guard plate; 20. a spongy cushion.

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.

Example 1: referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides an electric power charge metering device of building, includes

procapsid

1, 1 top one side of procapsid is equipped with

display screen

2, 2 below of display screen are equipped with a plurality of

operating button

3, 1 one side of procapsid is equipped with

back casing

4, 4 top one sides of back casing are equipped with

intake pipe

5, 5 tops of intake pipe are connected with the cover 6 that shelters from, 5 bottoms in intake pipe extend to inside 4 of back casing, 5 inside small-size fans 7 that are equipped with of intake pipe, 4 one ends of back casing are connected with

cassette

8, 4 inside one sides of back casing are connected with

screw rod

9, 9 one end of screw rod are connected with push pedal 10.

Particularly, the cover 6 with be equipped with the ejector pin between the intake pipe 5, the cover 6 is the shape of falling the U, cover 6 below a week and be equipped with

wire net

11, 5 inside tops of intake pipe are equipped with filter screen 12, and cover 6 can block water or dust in the external environment, and during reduction water or dust got into intake pipe 5, wire net 11 and filter screen 12 can be with the filtration that gets into in intake pipe 5 to it is inside to reduce impurity entering rear housing 4.

Particularly, 4 one end of back casing is equipped with rubber seal 13, the inside below of cassette 8 be equipped with the back casing 4 is the same rubber seal 13, cassette 8 is the rectangle and locates 1 a week of procapsid, back casing 4 imbed in inside the cassette 8, be equipped with two screws 14 on the cassette 8, two screws 14 run through in inside the back casing 4, be equipped with on the cassette 8 with two 14 screw thread assorted thread grooves of screws, cassette 8 with two 14 screw threads are through threaded connection, and the cassette 8 can be sealed through rubber seal 13 when connecting back casing 4 to leakproofness when improving procapsid 1 and back casing 4 and being connected.

Specifically, grooves are formed in two sides of the rear shell 4, an air outlet pipe 15 is arranged below the rear shell 4, a plurality of baffle plates 16 are arranged inside the air outlet pipe 15, the baffle plates 16 are obliquely arranged inside the air outlet pipe 15, the inclination angle of each baffle plate 16 is 20-25 degrees, a dust screen 17 is arranged above each baffle plate 16, the baffle plates 16 can block dust generated when wind blows, the dust is prevented from moving towards the inside of the rear shell 4, the dust can be filtered by the dust screen 17 when the air entering the air outlet pipe 15, and the dust is prevented from moving towards the inside of the rear shell 4.

Example 2: referring to fig. 2, the difference between the present embodiment and embodiment 1 is: be equipped with on the back casing 4 with a 9 screw thread assorted thread grooves of screw rod, back casing 4 with a 9 screw rod pass through threaded connection, be equipped with a plurality of pressure spring 18 on the push pedal 10, pressure spring 18 one end is connected with backplate 19, fixedly connected with foam-rubber cushion 20 on the backplate 19, the push pedal 10 backplate 19 with foam-rubber cushion 20 is circular, and foam-rubber cushion 20 can press on electronic parts through a pressure spring 18 and a 9 screw rod to the vibrations or the vibrations that electronic parts produced when can reduce the mounted position vibrations.

The utility model discloses a theory of operation: the utility model discloses a set up cassette 8 between preceding casing 1 and back casing 4, and back casing 4 can insert inside cassette 8, thereby conveniently be connected procapsid 1 and back casing 4, all be equipped with rubber seal 13 on cassette 8 and the back casing 4, can reduce water or dust in the casing 4 after the junction entering of procapsid 1 and back casing 4, thereby can keep the leakproofness that back casing 4 and procapsid 1 are connected, can be inside leading-in back casing 4 of outside air when small-size fan 7 moves, make the hot-air in the back casing 4 can discharge through outlet duct 15. And, when the small fan 7 is operated, the wet air in the rear case 4 can be discharged simultaneously with the hot air, keeping the surroundings of the electronic parts dry. When the first screw 9 is rotated, the first screw 9 can push the push plate 10 and the pressure spring 18 to move forwards, so that the sponge cushion 20 can be pressed on the electronic component, the vibration and the vibration of the electronic component can be reduced when the external vibration is transmitted to the front shell 1 and the rear shell 4, and the influence of the vibration on the electronic component in the rear shell 4 is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electric charge metering device for building electricity, including procapsid (1), its characterized in that: a display screen (2) is arranged on one side above the front shell (1), and a plurality of operation buttons (3) are arranged below the display screen (2); a rear shell (4) is arranged on one side of the front shell (1), an air inlet pipe (5) is arranged on one side above the rear shell (4), a shielding cover (6) is connected above the air inlet pipe (5), the bottom of the air inlet pipe (5) extends into the rear shell (4), and a small fan (7) is arranged in the air inlet pipe (5); one end of the rear shell (4) is connected with the clamping seat (8), one side of the interior of the rear shell (4) is connected with a first screw rod (9), and one end of the first screw rod (9) is connected with the push plate (10).

2. A construction electrical power consumption metering device as set forth in claim 1, wherein: be equipped with the ejector pin between blocking cover (6) and intake pipe (5), blocking cover (6) are the shape of falling the U, blocking cover (6) below a week is equipped with wire net (11), intake pipe (5) inside top is equipped with filters otter board (12).

3. An electric power consumption measuring apparatus for construction according to claim 1, wherein: rear shell (4) one end is equipped with rubber seal (13), the inside below of cassette (8) be equipped with the same on rear shell (4) rubber seal (13), cassette (8) are the rectangle and locate procapsid (1) a week, rear shell (4) imbed in inside cassette (8).

4. An electric power consumption measuring apparatus for construction according to claim 1, wherein: the screw rod II (14) is arranged on the clamping seat (8), the screw rod II (14) penetrates through the interior of the rear shell (4), a thread groove matched with the screw rod II (14) in thread is formed in the clamping seat (8), and the clamping seat (8) is connected with the screw rod II (14) in thread.

5. An electric power consumption measuring apparatus for construction according to claim 1, wherein: the improved air conditioner is characterized in that grooves are formed in two sides of the rear shell (4), an air outlet pipe (15) is arranged below the rear shell (4), a plurality of baffle plates (16) are arranged inside the air outlet pipe (15), the baffle plates (16) are obliquely arranged inside the air outlet pipe (15), the inclination angle of each baffle plate (16) is 20-25 degrees, and a dust screen (17) is arranged above each baffle plate (16).

6. A construction electrical power consumption metering device as set forth in claim 1, wherein: and a thread groove matched with the first screw rod (9) in thread is formed in the rear shell (4), and the rear shell (4) is in threaded connection with the first screw rod (9).

7. An electric power consumption measuring apparatus for construction according to claim 1, wherein: the push plate (10) is provided with a plurality of pressure springs (18), one ends of the pressure springs (18) are connected with the protective plate (19), the protective plate (19) is fixedly connected with a sponge pad (20), and the push plate (10), the protective plate (19) and the sponge pad (20) are circular.