CN213937440U

CN213937440U - Full-effect electric energy quality device with good protection performance

Info

Publication number: CN213937440U
Application number: CN202022506677.6U
Authority: CN
Inventors: 陈韵雯; 陈明; 齐红艳; 冯伟
Original assignee: Chengdu Anergy Electric Technology Co ltd
Current assignee: Chengdu Anergy Electric Technology Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-08-10
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a protection performance is good imitates electric energy quality device entirely, the power distribution box comprises a box body, the inside of box is equipped with the mounting panel, the mounting groove has been seted up to the inside symmetry of mounting panel, the inside of mounting groove is equipped with the dead lever, the outside cover of dead lever has the sleeve, telescopic outside cover has a spring, buffer board No. one of telescopic top fixedly connected with, No. two spouts have been seted up to the inside symmetry of box, the inside sliding connection of No. two spouts has No. two sliders, the inside symmetrical sliding connection of box has the baffle, the inside equidistance of box is equipped with the fan, the beneficial effects of the utility model are that: set up spring, No. two spring and connecting rod, cushion the device, reduced the impact force that produces when receiving external impact, protected the components and parts in the device, set up the fan, realized the inside heat dissipation of device, set up baffle and motor, realized dampproofing function, when external environment is moist, the baffle is closed, prevents inside the moisture access device.

Description

Full-effect electric energy quality device with good protection performance

Technical Field

The utility model relates to a imitate electric energy quality device technical field entirely, specifically be an imitate electric energy quality device entirely that protective properties is good.

Background

The quality of the electric energy refers to the quality of the electric energy in the electric power system. The ideal power should be a perfectly symmetric sine wave. Some factors may cause the waveform to deviate from a symmetrical sine, thereby creating power quality problems. On one hand, the research on which influencing factors can cause the problem of power quality, on the other hand, the research on which factors can cause the problem of power quality, and finally, the research on how to eliminate the factors is needed, so that the power is close to a sine wave to the maximum extent, the power quality problem has been proposed for a long time, in the early development stage of a power system, the composition of a power load is simpler and mainly comprises linear loads such as a synchronous motor, an asynchronous motor and various lighting equipment, so that indexes for measuring the power quality are simpler, two frequency offset and voltage offset are mainly used for 20 th century and 80 th century, along with the development of power electronic technology, nonlinear power electronic devices and devices are widely applied in modern industry, and meanwhile, in order to solve the problems existing in the self development of the power system, direct current transmission and FACTS technology are continuously put into practical engineering application, the speed regulating motor and the reactive power compensation capacitor are also put into operation in large quantities. The operation of these devices makes the voltage and current waveform distortion in the power grid more and more serious, the harmonic level continuously rises, in addition, the impact and wave load, such as arc furnace, large-scale rolling mill, electric locomotive, etc., not only can produce a large amount of higher harmonics in operation, but also can produce the power quality problems of voltage fluctuation, flicker, three-phase unbalance, etc., on the other hand, along with the continuous popularization of various complex, precise and sensitive power quality electric equipment, people have higher and higher requirements for power quality, therefore, the power quality becomes the hotspot of the current research, the protection performance of the existing full-efficiency power quality device is poorer, no buffer device is provided, when being impacted by external force, the components in the device are easily damaged, no moisture-proof treatment is carried out, moisture enters the device, the components are easily damaged by moisture erosion, and the components are easily lost, and a large amount of heat is easily produced during the work, high temperatures affect the normal operation of the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection performance is good imitates electric energy quality device entirely to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a protection performance is good imitates electric energy quality device entirely, the power distribution box comprises a box body, the inside of box is equipped with the mounting panel, the mounting groove has been seted up to the inside symmetry of mounting panel, the inside of mounting groove is equipped with the dead lever, the outside cover of dead lever has the sleeve, telescopic outside cover has a spring, a buffer board of telescopic top fixedly connected with, No. two spouts have been seted up to the inside symmetry of box, the inside sliding connection of No. two spouts has No. two sliders, the inside symmetrical sliding connection of box has the baffle, the inside equidistance of box is equipped with the fan.

Preferably, the inside of No. two sliders is rotated and is connected with the pivot No. one, the outside of pivot is rotated and is connected with the connecting rod, two the connecting rod is rotated through No. two pivots and is connected, the inside of connecting rod is rotated and is connected with the pivot No. three, the outside of pivot No. three is rotated and is connected with the fixed block, No. two buffer boards of outside fixedly connected with of fixed block, the inside of No. two spouts is equipped with the spring No. two.

Preferably, No. two heat dissipation holes are symmetrically formed in the box body, and one heat dissipation hole is formed in the mounting plate at equal intervals.

Preferably, one end fixedly connected with rack of baffle, No. three sliders of outside symmetry fixedly connected with of baffle, No. three spouts that use with No. three slider cooperations are seted up to the inside of box.

Preferably, the inside of box rotates and is connected with the pivot No. four, the outside fixedly connected with bevel gear No. four of pivot, the inside fixedly connected with motor of box, the output fixedly connected with second number bevel gear of motor, bevel gear and second number bevel gear meshing are connected, the outside fixedly connected with third number gear of pivot No. four, the rack is connected with third number gear meshing.

Preferably, the outside symmetry fixedly connected with slider of mounting panel, the inside equidistance of box is equipped with the spout that uses with the slider cooperation No. one.

Preferably, a box door is arranged on the outer side of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: set up spring, No. two spring and connecting rod, cushion the device, reduced the impact force that produces when receiving external impact, protected the components and parts in the device, set up the fan, realized the inside heat dissipation of device, set up baffle and motor, realized dampproofing function, when external environment is moist, the baffle is closed, prevents inside the moisture access device.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic cross-sectional view taken along the direction D-D of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the utility model at a;

fig. 5 is an enlarged schematic view of the utility model at the position B;

fig. 6 is an enlarged schematic view of the position C of the present invention.

In the figure: 1. a box body; 2. mounting a plate; 3. a first heat dissipation hole; 4. a first sliding block; 5. a first chute; 6. mounting grooves; 7. fixing the rod; 8. a sleeve; 9. a first spring; 10. a first buffer plate; 11. a second chute; 12. a second sliding block; 13. a first rotating shaft; 14. a connecting rod; 15. a second rotating shaft; 16. a fixed block; 17. a third rotating shaft; 18. a second buffer plate; 19. a second spring; 20. a second heat dissipation hole; 21. a baffle plate; 22. a rack; 23. a fourth rotating shaft; 24. a first bevel gear; 25. a motor; 26. a second bevel gear; 27. a third gear; 28. a third sliding block; 29. a third sliding chute; 30. a fan; 31. and (4) a box door.

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.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a protection performance is good imitates electric energy quality device entirely, the power distribution box comprises a box body 1, the inside of box 1 is equipped with mounting panel 2, mounting groove 6 has been seted up to the inside symmetry of mounting panel 2, the inside of mounting groove 6 is equipped with dead lever 7, the outside cover of dead lever 7 has sleeve 8, the outside cover of sleeve 8 has spring 9, No. one buffer board 10 of top fixedly connected with of sleeve 8, No. two spouts 11 have been seted up to the inside symmetry of box 1, No. two sliders 12 of inside sliding connection of spout 11, the inside symmetrical sliding connection of box 1 has baffle 21, the inside equidistance of box 1 is equipped with fan 30 and reduces the impact force that box 1 shakes the production from top to bottom.

Further, the inside of No. two sliders 12 rotates and is connected with pivot 13, the outside of pivot 13 rotates and is connected with connecting rod 14, two connecting rods 14 rotate through No. two pivots 15 and connect, the inside of connecting rod 14 rotates and is connected with No. three pivots 17, the outside of No. three pivots 17 rotates and is connected with fixed block 16, No. two buffer boards 18 of outside fixedly connected with of fixed block 16, the inside of No. two spout 11 is equipped with No. two springs 19, reduce the impact force that vibrations produced about box 1.

Furthermore, No. two louvres 20 have been seted up to the inside symmetry of box 1, and a louvre 3 has been seted up to the inside equidistance of mounting panel 2, the inside heat dissipation of box 1 of being convenient for.

Further, the one end fixedly connected with rack 22 of baffle 21, No. three sliders 28 of the outside symmetry fixedly connected with of baffle 21, No. three spouts 29 that use with No. three sliders 28 cooperation are seted up to the inside of box 1, prevent that moisture from getting into inside the box 1.

Further, the inside of box 1 rotates and is connected with No. four pivot 23, No. four outside fixedly connected with bevel gear 24 of pivot 23, the inside fixedly connected with motor 25 of box 1, the output fixedly connected with No. two bevel gears 26 of motor 25, bevel gear 24 meshes with No. two bevel gears 26 and is connected, No. four outside fixedly connected with No. three gears 27 of pivot 23, rack 22 meshes with No. three gears 27 and is connected, the closure of control flap 21.

Further, slider 4 of the outside symmetry fixedly connected with of mounting panel 2, the inside equidistance of box 1 is equipped with the spout 5 that uses with the cooperation of slider 4, adjusts the interval between the mounting panel 2.

Further, a box door 31 is arranged on the outer side of the box body 1, so that the inside of the device can be maintained conveniently.

Specifically, when the utility model is used, the distance between the mounting plates 2 is adjusted according to the size of the components, the mounting plates 2 are taken out and placed into the proper first sliding groove 5, the components are placed on the top of the first buffer plate 10, the second buffer plate 18 clamps the two sides of the components, when left and right vibration occurs, the components extrude the second buffer plate 18, the second buffer plate 18 moves rightwards to drive the fixed block 16 to move rightwards, the fixed block 16 drives the third rotating shaft 17 to move rightwards, the third rotating shaft 17 drives the connecting rod 14 to move rightwards, the connecting rod 14 extrudes the first rotating shaft 13, the first rotating shaft 13 extrudes the second slider 12, the second slider 12 extrudes the second spring 19, thereby reducing the impact force received by vibration, when up and down vibration occurs, the components extrude the first buffer plate 10, the first buffer plate 10 moves downwards to drive the sleeve 8 to move downwards, the first spring 9 is compressed, reduce the impact force that vibrations produced, components and parts have been protected, it is more moist when external and environment, motor 25 work, it rotates to drive No. two bevel gear 26, No. two bevel gear 26 drive a bevel gear 24 and rotate, a bevel gear 24 drives No. four pivot 23 and rotates, No. four pivot 23 drives No. three gear 27 and rotates, No. three gear 27 drives rack 22 and rotates, rack 22 drives baffle 21 and moves to both sides, block No. two louvres 20, prevent that the moisture from getting into the inside of box 1, it is not moist when external environment, open baffle 21, dispel the heat.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 a full effect electric energy quality device that protective properties is good, includes box (1), its characterized in that, the inside of box (1) is equipped with mounting panel (2), mounting groove (6) have been seted up to the inside symmetry of mounting panel (2), the inside of mounting groove (6) is equipped with dead lever (7), the outside cover of dead lever (7) has sleeve (8), the outside cover of sleeve (8) has spring (9) No. one, No. one buffer board (10) of top fixedly connected with of sleeve (8), No. two spout (11) have been seted up to the inside symmetry of box (1), the inside sliding connection of No. two spout (11) has No. two slider (12), the inside symmetrical sliding connection of box (1) has baffle (21), the inside equidistance of box (1) is equipped with fan (30).

2. The full-effect power quality device with good protection performance according to claim 1, characterized in that: the inside of No. two slider (12) is rotated and is connected with pivot (13) No. one, the outside of pivot (13) is rotated and is connected with connecting rod (14), two connecting rod (14) is rotated through pivot (15) No. two and is connected, the inside of connecting rod (14) is rotated and is connected with pivot (17) No. three, the outside of pivot (17) is rotated and is connected with fixed block (16), No. two buffer board (18) of outside fixedly connected with of fixed block (16), the inside of No. two spout (11) is equipped with spring (19) No. two.

3. The full-effect power quality device with good protection performance according to claim 1, characterized in that: no. two heat dissipation holes (20) are symmetrically formed in the box body (1), and No. one heat dissipation hole (3) is formed in the mounting plate (2) at an equal distance in the interior.

4. The full-effect power quality device with good protection performance according to claim 1, characterized in that: one end fixedly connected with rack (22) of baffle (21), No. three sliders (28) of outside symmetry fixedly connected with of baffle (21), No. three spout (29) of cooperation use with No. three sliders (28) are seted up to the inside of box (1).

5. The full-effect power quality device with good protection performance according to claim 4, wherein: the inside of box (1) rotates and is connected with No. four pivot (23), No. four bevel gear (24) of outside fixedly connected with of pivot (23), the inside fixedly connected with motor (25) of box (1), the output fixedly connected with second bevel gear (26) of motor (25), bevel gear (24) and second bevel gear (26) meshing are connected, No. four outside fixedly connected with third gear (27) of pivot (23), rack (22) and No. three gear (27) meshing are connected.

6. The full-effect power quality device with good protection performance according to claim 1, characterized in that: slider (4) of outside symmetry fixedly connected with of mounting panel (2), the inside equidistance of box (1) is equipped with spout (5) No. that cooperate to use with slider (4).

7. The full-effect power quality device with good protection performance according to claim 1, characterized in that: and a box door (31) is arranged on the outer side of the box body (1).