CN110831404A

CN110831404A - Intelligent instrument for household power consumption measurement

Info

Publication number: CN110831404A
Application number: CN201911052031.0A
Authority: CN
Inventors: 方期文
Original assignee: Wuhu Beam Electronic Technology Co Ltd
Current assignee: Wuhu Beam Electronic Technology Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-02-21

Abstract

The invention discloses an intelligent instrument for measuring household power consumption, and relates to the technical field of electrical equipment. The multifunctional water-proof box comprises a box body, an instrument body, a box door, a cooling fan and a water-proof window, wherein mounting plates are welded at the middle positions of the upper end, the lower end, the left end and the right end of the box body, fixing holes are formed in the middle positions of the mounting plates, the instrument body is mounted at the middle position inside the box body, one end of the front side face of the box body is movably hinged with the box door, a rain shield is arranged at the upper end of the box door, one end of the rain shield is welded with the box body, a temperature sensor is mounted at the top end of the inner wall of the box body, the cooling fan is mounted on one side of the box body, a single chip microcomputer is mounted on the lower portion of the cooling fan on the inner wall of the. The invention has good waterproof and heat dissipation effects and high intelligent degree.

Description

Intelligent instrument for household power consumption measurement

Technical Field

The invention relates to the technical field of electrical equipment, in particular to an intelligent instrument for household power consumption measurement.

Background

The electric meter is an electric energy meter for short, is an instrument for measuring electric energy, is also called an electric meter, a fire meter, an electric energy meter, a kilowatt hour meter and is an instrument for measuring various electric quantities, and is widely applied to the fields of districts, rural power networks, factories, enterprises, institutions, fire fighting and the like.

However, the existing electricity meter has the following disadvantages:

1. the outside of current ammeter is provided with protective housing mostly, the last louvre that is provided with of protective housing, but only often the radiating effect is relatively poor through setting up the louvre, and when the heat gathering that produces when the ammeter operation was too much can't in time effluvium, electronic component and circuit in the ammeter were burnt very easily to influence the normal power consumption of resident.

2. The current ammeter needs to be set up in the open air a bit, receives rain easily when the ammeter is placed in the open air, and the most leakproofness of current ammeter is relatively poor, and the rainwater is very easy from the inside that spills hot hole or permeate the ammeter from ammeter concatenation seam crossing of ammeter to arouse ammeter inner line short circuit, cause serious electric leakage accident.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an intelligent instrument for household power consumption measurement, and solves the problems of poor waterproof and heat dissipation effects, low intelligent degree and poor safety in the prior art.

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

an intelligent instrument for measuring household power consumption comprises a box body, an instrument body, a box door, a radiating fan and a waterproof window, wherein mounting plates are welded at the middle positions of the upper end, the lower end, the left end and the right end of the box body respectively, a fixing hole is formed in the middle position of the mounting plates, the instrument body is mounted at the middle position in the box body, one end of the front side surface of the box body is movably hinged with the box door, a rain shield is arranged at the upper end of the box door, one end of the rain shield is welded with the box body, a temperature sensor is mounted at the top end of the inner wall of the box body, the radiating fan is mounted at one side of the box body, a single chip microcomputer is mounted at the lower part of the radiating fan on the inner wall of the box body, the waterproof window is mounted on the outer side surface of the box body at a position opposite to the radiating fan, waterproof baffles are arranged on the outer side surfaces of the waterproof covers at positions opposite to the heat dissipation holes, and fixing pieces are arranged at one ends, far away from the hinged position of the box door, of the box body.

Preferably, the waterproof baffles are all arranged obliquely downwards, and the inclination of each waterproof baffle is equal.

Preferably, the visible window is a tempered glass window.

Preferably, the temperature sensor is electrically connected with the cooling fan through the single chip microcomputer.

Preferably, the box door is provided with a plug hole matched with the fixing piece, and the middle position of the fixing piece is provided with a through hole.

The invention provides an intelligent instrument for measuring household power consumption, which has the following beneficial effects:

(1) according to the invention, the temperature sensor, the cooling fan and the single chip microcomputer are arranged, when the temperature tracking and monitoring device is used, the temperature sensor can track and monitor the temperature in the electric meter in real time, when the temperature in the box body monitored by the temperature sensor is overhigh, the cooling fan can be started under the control of the single chip microcomputer, and the heat in the box body is continuously discharged through the cooling fan, so that the instrument body can work at a lower temperature.

(2) According to the invention, the waterproof window and the rain shield are arranged, and the waterproof window comprises the waterproof cover and the waterproof baffle, so that when the waterproof window is used, the rain shield can shield the joint of the box door and the box body, rainwater is prevented from permeating into the instrument body from a gap between the box door and the box body, meanwhile, the waterproof baffle is obliquely arranged at the upper part of the heat dissipation hole of the waterproof cover, rainwater falling to the heat dissipation hole can be blocked, the rainwater falls onto the ground along the inclined surface of the waterproof baffle, and meanwhile, the waterproof baffle can also block water splashed from the side part of the box body, so that the radiating fan and the instrument body can be more comprehensively protected from being soaked by the rainwater.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the present invention;

fig. 3 is an enlarged view of the invention at a in fig. 1.

In the figure: 1. a box body; 2. mounting a plate; 3. a meter body; 4. a box door; 5. a rain shield; 6. a temperature sensor; 7. a heat radiation fan; 8. a single chip microcomputer; 9. a waterproof window; 10. a waterproof cover; 11. heat dissipation holes; 12. a waterproof baffle; 13. a fixing sheet; 14. inserting holes; 15. a visual window; 16. and (7) fixing holes.

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.

As shown in fig. 1-3, the present invention provides a technical solution: an intelligent instrument for measuring household electricity consumption comprises a box body 1, an instrument body 3, a box door 4, a heat radiation fan 7 and a waterproof window 9, wherein mounting plates 2 are welded at the middle positions of the upper end, the lower end, the left end, the right end and the left end of the box body 1, a fixing hole 16 is formed in the middle position of each mounting plate 2, the instrument body 3 is mounted at the middle position inside the box body 1, one end of the front side surface of the box body 1 is movably hinged with the box door 4, a rain shield 5 is arranged at the upper end of the box door 4, one end of the rain shield 5 is connected with the box body 1 in a welding manner, a temperature sensor 6 is mounted at the top end of the inner wall of the box body 1, the heat radiation fan 7 is mounted at one side of the box body 1, a single chip microcomputer 8 is mounted at the lower part of the heat radiation fan 7 on the inner wall of the box body 1, the waterproof window 9 is mounted at the, waterproof cover 10's lateral surface all installs waterproof baffle 12 with 11 relative positions departments of every louvre, box 1 is kept away from 4 articulated departments of chamber door one end and is installed stationary blade 13, waterproof baffle 12 all inclines to set up downwards, and every waterproof baffle 12's gradient all equals, visual window 15 is the toughened glass window, temperature sensor 6 passes through singlechip 8 and 7 electric connection of radiator fan, set up on chamber door 4 with stationary blade 13 assorted spliced eye 14, the through-hole has been seted up to stationary blade 13 intermediate position.

When in use, the temperature sensor 6 can track and monitor the temperature inside the box body 1 in real time, when the temperature sensor 6 detects that the temperature inside the box body 1 is too high, the heat radiation fan 7 is started under the control of the singlechip 8, the heat in the box body 1 is continuously discharged through the heat radiation fan 7, thereby leading the instrument body 3 to work at a lower temperature, the rain shield 5 can shield the joint of the box door 4 and the box body 1, preventing rainwater from permeating into the instrument body 3 from a gap between the box door 4 and the box body 1, meanwhile, the waterproof baffle 12 is obliquely arranged at the upper part of the heat dissipation hole 11 of the waterproof cover 10, rainwater falling to the heat dissipation hole 11 can be blocked, the rainwater falls to the ground along the inclined surface of the waterproof baffle 12, meanwhile, the waterproof baffle 12 can also block water splashed from the side part of the box body 1, when the door 4 is closed, the fixing piece 13 can penetrate through the inserting hole 14, and at the moment, only the lock shaft of the lockset needs to penetrate through the through hole of the fixing piece 13 and lock the lock shaft.

In conclusion, the invention solves the problems of poor waterproof and radiating effects, low intelligent degree and poor safety in the prior art by arranging the rain shield 5, the temperature sensor 6, the radiating fan 7, the singlechip 8 and the waterproof window 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an intelligent instrument for domestic power consumption measurement, includes box (1), instrument body (3), chamber door (4), radiator fan (7) and waterproof window (9), its characterized in that:

the instrument body is characterized in that mounting plates (2) are welded at the middle positions of the upper end, the lower end, the left end and the right end of the box body (1), fixing holes (16) are formed in the middle positions of the mounting plates (2), and the instrument body (3) is mounted in the middle position inside the box body (1);

one end of the front side surface of the box body (1) is movably hinged with a box door (4), the upper end of the box door (4) is provided with a rain shield (5), and one end of the rain shield (5) is welded with the box body (1);

a temperature sensor (6) is mounted at the top end of the inner wall of the box body (1), a cooling fan (7) is mounted on one side of the box body (1), a single chip microcomputer (8) is mounted on the lower portion of the cooling fan (7) on the inner wall of the box body (1), and a waterproof window (9) is mounted on the outer side face of the box body (1) in a position opposite to the cooling fan (7);

wherein, waterproof window (9) are including waterproof cover (10) and waterproof baffle (12), a plurality of louvres (11) have evenly been seted up at the lateral surface from the top down interval in proper order of waterproof cover (10), waterproof baffle (12) are all installed in the lateral surface of waterproof cover (10) in the relative position department with every louvre (11), fixed piece (13) are installed to the one end of keeping away from chamber door (4) articulated department in box (1).

2. A smart meter for home electricity consumption measurement according to claim 1, characterized in that: the waterproof baffles (12) are all arranged obliquely downwards, and the inclination of each waterproof baffle (12) is equal.

3. A smart meter for home electricity consumption measurement according to claim 1, characterized in that: the visible window (15) is a toughened glass window.

4. A smart meter for home electricity consumption measurement according to claim 1, characterized in that: the temperature sensor (6) is electrically connected with the heat radiation fan (7) through the singlechip (8).

5. A smart meter for home electricity consumption measurement according to claim 1, characterized in that: the box door (4) is provided with a plug hole (14) matched with the fixing piece (13), and the middle position of the fixing piece (13) is provided with a through hole.