CN216013465U

CN216013465U - Electric automatization engineering is with dampproofing smart electric meter that prevents dust

Info

Publication number: CN216013465U
Application number: CN202121665521.0U
Authority: CN
Inventors: 张志远; 何梓茵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-03-11
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a dustproof and moistureproof intelligent ammeter for electric automation engineering. The intelligent ammeter has the advantages of dust prevention and dehumidification and convenience in disassembly through the matching use of the fixing seat, the protective shell, the intelligent ammeter body, the temperature and humidity sensor, the exhaust pipe, the supporting rod, the cooling fan, the fan blades, the purification filter element, the heating pipe, the cooling opening, the first installation rod, the first installation groove, the second installation rod, the second installation groove, the sliding rod, the sliding sleeve, the limiting rod, the limiting groove, the reset spring, the pushing plate, the buffer spring, the hand wheel, the rotating rod and the cam, and solves the problems that the existing intelligent ammeter for the electric automation engineering mostly does not have the functions of dust prevention and dehumidification, the intelligent ammeter works for a long time in a humid environment, an electronic device inside the intelligent ammeter is easily affected with damp and generates short circuit, and the intelligent ammeter is inconvenient to use by a user when needing disassembly for maintenance.

Description

Electric automatization engineering is with dampproofing smart electric meter that prevents dust

Technical Field

The utility model relates to the technical field of electrical automation engineering, in particular to a dustproof and moistureproof intelligent ammeter for electrical automation engineering.

Background

The electrical engineering is a science which creates, maintains and improves limited space and environment by taking electric energy, electrical equipment and electrical technology as means, covers three aspects of conversion, utilization and research of the electric energy, and relates to the fields of power electronic technology, computer technology, technical information and network control technology of electric machines and electrical appliances, electromechanical integration technology and the like in the electrical engineering and automation, is a subject with strong comprehensiveness, the intelligent ammeter is mainly characterized by strong and weak current combination, electromechanical combination and software and hardware combination, the intelligent ammeter is required to be used in the electric automation engineering, however, most of the existing intelligent ammeters for the electric automation engineering do not have the functions of dust prevention and dehumidification, the intelligent ammeter works for a long time in a humid environment, and the internal electronic devices are easily affected with damp and generate short circuit, and when the device needs to be disassembled for maintenance, the device is very inconvenient, so that the device is inconvenient for users to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dustproof and moistureproof intelligent ammeter for electric automation engineering, which has the advantages of dust prevention and dehumidification and convenient disassembly, and solves the problems that the existing intelligent ammeter for electric automation engineering mostly does not have the functions of dust prevention and dehumidification, the intelligent ammeter works in a humid environment for a long time, internal electronic devices are easily affected with damp and generate short circuit, and the intelligent ammeter is inconvenient to use by a user when disassembly and maintenance are needed.

In order to achieve the purpose, the utility model provides the following technical scheme: a dustproof and moistureproof intelligent electric meter for electric automation engineering comprises a fixed seat, wherein a protective shell is arranged on the right side of the fixed seat, an intelligent electric meter body is fixedly connected on the left side of an inner cavity of the protective shell, a temperature and humidity sensor is fixedly connected on the top of the inner cavity of the protective shell, an exhaust pipe is communicated with the bottom of the protective shell, supporting rods are fixedly connected on two sides of the inner cavity of the exhaust pipe, a heat dissipation fan is fixedly connected between the two supporting rods, a fan blade is fixedly connected at the output end of the heat dissipation fan, a purification filter element is fixedly connected between two sides of the inner cavity of the exhaust pipe and positioned at the bottom of the heat dissipation fan, a heating pipe is fixedly connected between two sides of the inner cavity of the exhaust pipe and positioned at the top of the heat dissipation fan, heat dissipation ports are formed in the front side and the rear side of the protective shell, a first installation rod is fixedly connected on the left side of the top of the protective shell, a first installation groove matched with the first installation rod is formed in the right side of the top of the fixed seat, the bottom of the left side of the protective shell is fixedly connected with a second mounting rod, the bottom of the right side of the fixed seat is provided with a second mounting groove matched with the second mounting rod, a sliding rod is fixedly connected at the top between the two sides of the inner cavity of the fixed seat, the surface of the sliding rod is connected with a sliding sleeve in a sliding way, the front surface of the sliding sleeve is fixedly connected with a limiting rod, the right side of the limiting rod penetrates through the inner cavity of the second mounting groove, a limit groove matched with the limit rod for use is arranged on the left side of the second mounting rod, a return spring is sleeved on the surface of the slide rod and on the left side of the slide sleeve, the bottom of the sliding sleeve is fixedly connected with a push plate, the left side of the push plate is fixedly connected with a buffer spring, the bottom of fixing base is provided with the hand wheel, the top fixedly connected with bull stick of hand wheel, the inner chamber to the fixing base is run through at the top of bull stick, the surface of bull stick just is located the inner chamber fixedly connected with cam of fixing base.

Preferably, the top on the right side of the protective shell is provided with an observation port, and waterproof glass is fixedly connected between the top and the bottom of an inner cavity of the observation port.

Preferably, the bottom fixedly connected with slider of push pedal, the spout that the cooperation slider used is seted up to the bottom of fixing base inner chamber.

Preferably, the two sides of the reset spring are respectively fixedly connected with the inner walls of the sliding sleeve and the fixing seat, and the left side of the buffer spring is fixedly connected with the inner wall of the fixing seat.

Preferably, the connecting part of the rotating rod and the fixed seat is movably connected through a bearing, and the surface of the hand wheel is provided with anti-skid grains.

Preferably, the left sides of the top and the bottom of the fixing seat are fixedly connected with fixing plates, and the right side of each fixing plate is provided with a mounting hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. the intelligent ammeter has the advantages of dust prevention and dehumidification and convenience in disassembly through the matching use of the fixing seat, the protective shell, the intelligent ammeter body, the temperature and humidity sensor, the exhaust pipe, the supporting rod, the cooling fan, the fan blades, the purification filter element, the heating pipe, the cooling opening, the first installation rod, the first installation groove, the second installation rod, the second installation groove, the sliding rod, the sliding sleeve, the limiting rod, the limiting groove, the reset spring, the pushing plate, the buffer spring, the hand wheel, the rotating rod and the cam, and solves the problems that the existing intelligent ammeter for the electric automation engineering mostly does not have the functions of dust prevention and dehumidification, the intelligent ammeter works for a long time in a humid environment, an electronic device inside the intelligent ammeter is easily affected with damp and generates short circuit, and the intelligent ammeter is inconvenient to use by a user when needing disassembly for maintenance.

2. According to the intelligent electric meter, the observation port is arranged, so that an operator can conveniently check the numerical value displayed by the intelligent electric meter body, the push plate can be conveniently supported by arranging the sliding block and the sliding groove, the stability of the push plate during moving is conveniently improved, the sliding sleeve can be conveniently and elastically supported by arranging the reset spring, the limiting rod is conveniently reset, and the fixing plate can be conveniently installed by arranging the installation hole.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a front view of the structure of the present invention.

In the figure: 1. a fixed seat; 2. a protective shell; 3. the intelligent ammeter comprises an intelligent ammeter body; 4. a temperature and humidity sensor; 5. an exhaust duct; 6. a strut; 7. a heat radiation fan; 8. a fan blade; 9. a purifying filter element; 10. heating a tube; 11. a heat dissipation port; 12. a first mounting bar; 13. a first mounting groove; 14. a second mounting bar; 15. a second mounting groove; 16. a slide bar; 17. a sliding sleeve; 18. a limiting rod; 19. a limiting groove; 20. a return spring; 21. pushing the plate; 22. a buffer spring; 23. a hand wheel; 24. a rotating rod; 25. a cam.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, a dustproof and moistureproof smart meter for electric automation engineering comprises a fixed seat 1, a protective shell 2 is arranged on the right side of the fixed seat 1, a smart meter body 3 is fixedly connected on the left side of an inner cavity of the protective shell 2, a temperature and humidity sensor 4 is fixedly connected on the top of the inner cavity of the protective shell 2, an exhaust pipe 5 is communicated with the bottom of the protective shell 2, supporting rods 6 are fixedly connected on both sides of the inner cavity of the exhaust pipe 5, a heat dissipation fan 7 is fixedly connected between the two supporting rods 6, fan blades 8 are fixedly connected on the output end of the heat dissipation fan 7, a purification filter element 9 is fixedly connected between both sides of the inner cavity of the exhaust pipe 5 and at the bottom of the heat dissipation fan 7, a heating pipe 10 is fixedly connected between both sides of the inner cavity of the exhaust pipe 5 and at the top of the heat dissipation fan 7, heat dissipation ports 11 are respectively arranged on the front side and the rear side of the protective shell 2, and a first installation rod 12 is fixedly connected on the left side of the top of the protective shell 2, the right side of the top of the fixed seat 1 is provided with a first mounting groove 13 matched with the first mounting rod 12 for use, the bottom of the left side of the protective shell 2 is fixedly connected with a second mounting rod 14, the bottom of the right side of the fixed seat 1 is provided with a second mounting groove 15 matched with the second mounting rod 14 for use, the top between the two sides of the inner cavity of the fixed seat 1 is fixedly connected with a slide rod 16, the surface of the slide rod 16 is connected with a slide sleeve 17 in a sliding manner, the front of the slide sleeve 17 is fixedly connected with a limiting rod 18, the right side of the limiting rod 18 penetrates through the inner cavity of the second mounting groove 15, the left side of the second mounting rod 14 is provided with a limiting groove 19 matched with the limiting rod 18 for use, the surface of the slide rod 16 and the left side positioned on the slide sleeve 17 are sleeved with a return spring 20, the bottom of the slide sleeve 17 is fixedly connected with a push plate 21, the left side of the push plate 21 is fixedly connected with a buffer spring 22, the bottom of the fixed seat 1 is provided with a hand wheel 23, the top of the hand wheel 23 is fixedly connected with a rotating rod 24, the top of the rotating rod 24 penetrates through the inner cavity of the fixing seat 1, the surface of the rotating rod 24 and the inner cavity of the fixing seat 1 are fixedly connected with a cam 25, the top of the right side of the protective shell 2 is provided with a viewing port, operators can conveniently check the numerical value displayed by the intelligent electric meter body 3 through the viewing port, waterproof glass is fixedly connected between the top and the bottom of the inner cavity of the viewing port, the bottom of the push plate 21 is fixedly connected with a slide block, the bottom of the inner cavity of the fixing seat 1 is provided with a slide groove matched with the slide block for use, the slide block and the slide groove are arranged to conveniently support the push plate 21, the stability of the push plate 21 during movement is conveniently improved, two sides of the reset spring 20 are respectively and fixedly connected with the slide sleeve 17 and the inner wall of the fixing seat 1, the reset spring 20 is arranged to conveniently and elastically support the slide sleeve 17, the limit rod 18 is conveniently reset, and the left side of the buffer spring 22 is fixedly connected with the inner wall of the fixing seat 1, the connecting part of the rotating rod 24 and the fixed seat 1 is movably connected through a bearing, the surface of the hand wheel 23 is provided with anti-skid lines, the left sides of the top and the bottom of the fixed seat 1 are fixedly connected with fixed plates, the right side of the fixed plate is provided with mounting holes, the fixed plate can be conveniently mounted through the mounting holes, the fixed plate 1, the protective shell 2, the intelligent electric meter body 3, the temperature and humidity sensor 4, the exhaust pipe 5, the support rod 6, the heat dissipation fan 7, the fan blade 8, the purification filter element 9, the heating pipe 10, the heat dissipation port 11, the first mounting rod 12, the first mounting groove 13, the second mounting rod 14, the second mounting groove 15, the slide rod 16, the slide sleeve 17, the limit rod 18, the limit groove 19, the reset spring 20, the push plate 21, the buffer spring 22, the hand wheel 23, the rotating rod 24 and the cam 25 are matched for use, the advantages of dust prevention, dehumidification and convenient disassembly are achieved, the intelligent electric meter for the existing electric automation engineering is solved, most do not possess dustproof dehumidification's function, smart electric meter works for a long time under moist environment, and the condition of short circuit takes place for inside electronic device to wet easily, when needing to dismantle to maintain moreover, very inconvenient to the problem that the not convenient to use person used.

When the temperature and humidity sensor 4 detects that the temperature and humidity in the protective shell 2 are greater than a set value, a signal is transmitted to the external controller, the external controller starts the heat dissipation fan 7, the heat dissipation fan 7 drives the fan blades 8 to rotate, the fan blades 8 rotate to drive air to flow, the purification filter element 9 filters the air, the air is blown to the heating pipe 10, the heating pipe 10 is started to heat the blown air and then is discharged into the protective shell 2, the humidity in the environment where the intelligent electric meter body 3 is located is reduced, the damp short circuit is avoided, when the intelligent electric meter body 3 needs to be disassembled and maintained, an operator manually rotates the hand wheel 23, the hand wheel 23 is rotationally matched with the rotating rod 24 to drive the cam 25 to rotate, the cam 25 rotates to extrude the push plate 21, the push plate 21 is movably matched with the sliding sleeve 17 to drive the limiting rod 18 to move and extrude the reset spring 20, the limiting rod 18 moves away from the limiting groove 19, the cancellation is spacing to second installation pole 14, can be with protective housing 2 rebound, and protective housing 2 removes to drive first installation pole 12 and breaks away from first mounting groove 13, and protective housing 2 removes to drive second installation pole 14 and breaks away from second mounting groove 15, can dismantle convenient the maintenance to smart electric meter body 3.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric automatization engineering is with dampproofing smart electric meter that prevents dust, includes fixing base (1), its characterized in that: the intelligent electric meter is characterized in that a protective shell (2) is arranged on the right side of the fixed seat (1), an intelligent electric meter body (3) is fixedly connected to the left side of an inner cavity of the protective shell (2), a temperature and humidity sensor (4) is fixedly connected to the top of the inner cavity of the protective shell (2), an exhaust pipe (5) is communicated to the bottom of the protective shell (2), supporting rods (6) are fixedly connected to the two sides of the inner cavity of the exhaust pipe (5), a heat dissipation fan (7) is fixedly connected between the two supporting rods (6), fan blades (8) are fixedly connected to the output end of the heat dissipation fan (7), a purification filter element (9) is fixedly connected to the bottom of the heat dissipation fan (7) and between the two sides of the inner cavity of the exhaust pipe (5), a heating pipe (10) is fixedly connected to the top of the heat dissipation fan (7), and heat dissipation ports (11) are formed in the front side and the rear side of the protective shell (2), the left side of the top of the protective shell (2) is fixedly connected with a first installation rod (12), the right side of the top of the fixed seat (1) is provided with a first installation groove (13) matched with the first installation rod (12) for use, the left bottom of the protective shell (2) is fixedly connected with a second installation rod (14), the bottom of the right side of the fixed seat (1) is provided with a second installation groove (15) matched with the second installation rod (14) for use, the top between the two sides of the inner cavity of the fixed seat (1) is fixedly connected with a sliding rod (16), the surface of the sliding rod (16) is slidably connected with a sliding sleeve (17), the front of the sliding sleeve (17) is fixedly connected with a limiting rod (18), the right side of the limiting rod (18) penetrates through the inner cavity of the second installation groove (15), and the left side of the second installation rod (14) is provided with a limiting groove (19) matched with the limiting rod (18) for use, the utility model discloses a sliding sleeve's structure, including sliding rod (16), sliding sleeve (17), bottom fixedly connected with push pedal (21) of sliding sleeve (17), the left side fixedly connected with buffer spring (22) of push pedal (21), the bottom of fixing base (1) is provided with hand wheel (23), the top fixedly connected with bull stick (24) of hand wheel (23), the inner chamber to fixing base (1) is run through at the top of bull stick (24), the surface of bull stick (24) just is located inner chamber fixedly connected with cam (25) of fixing base (1).

2. The dustproof and moistureproof intelligent electric meter for the electric automation engineering according to claim 1, characterized in that: the top on the right side of the protective shell (2) is provided with an observation port, and waterproof glass is fixedly connected between the top and the bottom of an inner cavity of the observation port.

3. The dustproof and moistureproof intelligent electric meter for the electric automation engineering according to claim 1, characterized in that: the bottom fixedly connected with slider of push pedal (21), the spout that the cooperation slider used is seted up to the bottom of fixing base (1) inner chamber.

4. The dustproof and moistureproof intelligent electric meter for the electric automation engineering according to claim 1, characterized in that: the both sides of reset spring (20) respectively with the inner wall fixed connection of sliding sleeve (17) and fixing base (1), the left side of buffer spring (22) and the inner wall fixed connection of fixing base (1).

5. The dustproof and moistureproof intelligent electric meter for the electric automation engineering according to claim 1, characterized in that: the connecting part of the rotating rod (24) and the fixed seat (1) is movably connected through a bearing, and anti-skid grains are arranged on the surface of the hand wheel (23).

6. The dustproof and moistureproof intelligent electric meter for the electric automation engineering according to claim 1, characterized in that: the fixing base (1) is characterized in that fixing plates are fixedly connected to the top and the bottom of the fixing base at the left sides, and mounting holes are formed in the right sides of the fixing plates.