CN216926881U

CN216926881U - Electric energy quality on-line monitoring device

Info

Publication number: CN216926881U
Application number: CN202220110862.XU
Authority: CN
Inventors: 初庆翔; 容世达; 钟鸿鹏; 俞志军; 许远强
Original assignee: Guangzhou Zhihui Energy Service Co ltd
Current assignee: Guangzhou Zhihui Energy Service Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-07-08
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to the technical field of monitoring devices, and discloses an electric energy quality online monitoring device which comprises a protective containing box, wherein the bottom of an inner cavity of the protective containing box is connected with a lifting device, the lifting device is connected with a damping mounting seat, the damping mounting seat is used for mounting an electric energy quality online monitor body, the surface of the electric energy quality online monitor body is coated with an active heat dissipation material, the top of the protective containing box is provided with an automatic box opening mechanism, four corners of the bottom of the protective containing box are respectively provided with a damping moving mechanism, and the outer side of the protective containing box is fixedly provided with a plurality of winding shafts; the wire storage box is convenient to use and store, can store wires conveniently, has multiple shock absorption and protection effects, and is convenient to move and good in heat dissipation effect.

Description

Electric energy quality on-line monitoring device

Technical Field

The utility model relates to the technical field of monitoring devices, in particular to an electric energy quality online monitoring device.

Background

With the rapid development of science and technology and the gradual enhancement of economic strength, on one hand, a large amount of disturbance loads are used, so that a plurality of electric energy quality problems are caused, such as three-phase unbalance, sudden voltage rise and drop, voltage flicker, harmonic pollution and the like; on the other hand, due to the wide use of power electronic technology and microelectronic technology, the requirement for power quality is higher and higher, and therefore, an online power quality monitoring device is required to monitor, record and analyze the power quality of a power grid in real time.

However, the existing power quality monitoring device is inconvenient to store, a wire used in the using process is inconvenient to store, only single damping is performed, the damping protection effect is not good, the existing power quality monitoring device basically adopts a passive radiating mode to radiate heat for the power quality monitoring device, the radiating effect is not good, and the service life of the device is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric energy quality on-line monitoring device which is convenient to use and store, can conveniently store a lead, has multiple shock absorption protection effects, is convenient to move and has a good heat dissipation effect.

The utility model is realized in the following way:

the utility model provides an electric energy quality on-line monitoring device, includes the protection containing box, the inner chamber bottom of protection containing box is connected with elevating gear, the last shock attenuation mount pad that is connected with of elevating gear, the shock attenuation mount pad is used for installing electric energy quality on-line monitoring appearance body, the surface coating of electric energy quality on-line monitoring appearance body has the initiative heat dissipation material, the top of protection containing box is provided with automatic unpacking mechanism, four angles of protection containing box bottom all install the shock attenuation moving mechanism, the outside fixed mounting of protection containing box has a plurality of spools.

Further, the shock attenuation moving mechanism include with the bottom fixed connection's in the protection containing box outside protection post, be provided with the recess in the protection post, fixedly connected with first spring in the recess, the free end fixedly connected with universal wheel of first spring, the top both sides of universal wheel with protection post inside wall sliding connection.

Further, automatic unpacking mechanism includes fixed mounting and is in the motor in the protection containing box, the output drive of motor is connected with the gear, the gear engagement has the rack, the wall sliding connection has the case lid is surveyed at the top of protection containing box, rack fixed mounting is in one side of case lid bottom.

Furthermore, the lifting device is an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with the bottom of the inner cavity of the protective containing box, and the extending end of the electric telescopic rod vertically extends upwards and is fixedly connected with the damping mounting seat.

Further, the shock attenuation mount pad includes "U" shape seat, the bottom of "U" shape seat with elevating gear fixed connection, the inboard bottom of "U" shape seat is provided with the mounting panel, the mounting panel with through a plurality of second spring elastic connection, it is a plurality of between the inboard bottom of "U" shape seat the second spring interval evenly sets up, be provided with the rubber guide post in the second spring, the top of rubber guide post with the bottom fixed connection of mounting panel, the online monitor body fixed mounting of electric energy quality is in the upper surface of mounting panel, two vertical portion inboards of "U" shape seat are equallyd divide and are do not connected with the rubber slab.

Further, the active heat dissipation material is a heat radiation coating, and the heat radiation coating is composed of nano silicon dioxide and silicone resin.

Further, the bottom of the bobbin is fixedly connected with the outer side of the protective containing box, two openings are formed in the top of the bobbin, and a clamping groove is formed in one end of each opening in the front side of the top of the bobbin, wherein the two openings are formed in the front side of the top of the bobbin.

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

in practical application, the automatic box opening mechanism is opened, the lifting device drives the electric energy quality on-line monitor body to ascend or descend for convenient use and storage, meanwhile, the protective storage box plays a certain protective role on the electric energy quality on-line monitor body, the damping moving mechanism is arranged for facilitating the movement of the electric energy quality on-line monitor body, the damping moving mechanism plays a first damping protection role on the electric energy quality on-line monitor body in the moving process, the damping mounting seat plays a second damping protection role on the electric energy quality on-line monitor body, the active heat dissipation material coated on the surface of the electric energy quality on-line monitor body can actively dissipate the heat of the electric energy quality on-line monitor body, the heat dissipation effect is good, and the winding shaft is arranged, the wire storage rack is convenient to use and store, can be used for storing wires conveniently, has multiple shock absorption and protection effects, and is convenient to move and good in heat dissipation effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a cross-sectional view of a side view of the structural schematic of the present invention;

FIG. 3 is a cross-sectional view of the dampened movement mechanism of FIG. 1;

fig. 4 is a top view of the bobbin of fig. 1.

Reference numerals: a protective storage box 1; a lifting device 2; a shock-absorbing mounting base 3; a "U" shaped seat 31; a mounting plate 32; a second spring 33; rubber guide posts 34; an electric energy quality on-line monitor body 4; an automatic box opening mechanism 5; a motor 51; a gear 52; a rack 53; a cover 54; a damping moving mechanism 6; a protective post 61; a groove 62; a first spring 63; a universal wheel 64; a spool 7; a gap 8; and a card slot 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Please refer to fig. 1 to 4, an electric energy quality on-line monitoring device, which comprises a protection containing box 1, wherein the bottom of an inner cavity of the protection containing box 1 is connected with a lifting device 2, the lifting device 2 is connected with a damping mounting seat 3, the damping mounting seat 3 is used for mounting an electric energy quality on-line monitor body 4, the surface of the electric energy quality on-line monitor body 4 is coated with an active heat dissipation material, the top of the protection containing box 1 is provided with an automatic box opening mechanism 5, four corners of the bottom of the protection containing box 1 are respectively provided with a damping moving mechanism 6, and the outer side of the protection containing box 1 is fixedly provided with a plurality of winding shafts 7.

In practical application, the automatic box opening mechanism 5 is opened, the lifting device 2 drives the electric energy quality on-line monitor body 4 to ascend or descend for convenient use and storage, meanwhile, the protective storage box 1 plays a certain protective role on the electric energy quality on-line monitor body 4, the damping moving mechanism 6 is arranged for facilitating the movement of the electric energy quality on-line monitor body 4, the damping moving mechanism 6 plays a first damping protection role on the electric energy quality on-line monitor body 4 in the moving process, the damping mounting seat 3 plays a second damping protection role on the electric energy quality on-line monitor body 4, the active heat dissipation material coated on the surface of the electric energy quality on-line monitor body 4 can actively dissipate the heat of the electric energy quality on-line monitor body 4, and the heat dissipation effect is good, the arrangement of the winding shaft 7 provides convenience for the storage of the wires, and the wire storage box is convenient to use and store, can conveniently store the wires, has multiple shock absorption and protection effects, and is convenient to move and good in heat dissipation effect.

Referring to fig. 1 to 4, the damping moving mechanism 6 includes a protection column 61 fixedly connected to the bottom of the outer side of the protection containing box 1, a groove 62 is disposed in the protection column 61, a first spring 63 is fixedly connected to the inside of the groove 62, a universal wheel 64 is fixedly connected to a free end of the first spring 63, and two sides of the top of the universal wheel 64 are slidably connected to the inner side wall of the protection column 61. In this embodiment, when the protection containing box 1 needs to be moved, the universal wheels 64 drive the protection containing box 1 to move, and the first spring 63 plays a first heavy damping protection role on the box body.

Referring to fig. 1 to 4, the automatic box opening mechanism 5 includes a motor 51 fixedly installed in the protective storage box 1, an output end of the motor 51 is connected with a gear 52 in a driving manner, the gear 52 is engaged with a rack 53, a top side wall of the protective storage box 1 is connected with a box cover 54 in a sliding manner, and the rack 53 is fixedly installed on one side of the bottom of the box cover 54. In this embodiment, the motor 51 drives the gear 52 to rotate, and the gear 52 drives the box cover 54 to move through the rack 53, so that the box cover 54 is automatically opened and closed, and the use is convenient.

Referring to fig. 1 to 4, the lifting device 2 is an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with the bottom of the inner cavity of the protective storage box 1, and the extending end of the electric telescopic rod vertically extends upwards and is fixedly connected with the damping mounting seat 3. In this embodiment, during the use, electric telescopic handle drives electric energy quality on-line monitoring appearance body 4 rises, when needing to accomodate, electric telescopic handle drives electric energy quality on-line monitoring appearance body 4 descends.

Referring to fig. 1 to 4, the damping mounting seat 3 includes a U-shaped seat 31, the bottom of the U-shaped seat 31 is fixedly connected to the lifting device 2, a mounting plate 32 is disposed at the bottom of the inner side of the U-shaped seat 31, the mounting plate 32 is elastically connected to the bottom of the inner side of the U-shaped seat 31 through a plurality of second springs 33, the plurality of second springs 33 are uniformly arranged at intervals, rubber guide posts 34 are disposed in the second springs 33, the top of the rubber guide posts 34 is fixedly connected to the bottom of the mounting plate 32, the electric energy quality on-line monitor body 4 is fixedly mounted on the upper surface of the mounting plate 32, and the inner sides of two vertical portions of the U-shaped seat 31 are respectively connected to a rubber plate 35. In this embodiment, the second spring 33 is right the electric energy quality on-line monitoring appearance body 4 plays the shock attenuation cushioning effect, the rubber guide post 34 is also right when playing the guide effect the electric energy quality on-line monitoring appearance body 4 has played the cushioning effect, the setting of rubber slab 35 can be right the side of electric energy quality on-line monitoring appearance body 4 plays the guard action.

Referring to fig. 1 to 4, the active heat dissipation material is a thermal radiation coating material, and the thermal radiation coating material is composed of nano-silica and silicone resin. In this embodiment, the initiative heat dissipation material relies on the heat radiation ability, will the mode external radiation that the online monitor body of electric energy quality surveys the heat through infrared ray is initiatively dispelled the heat to 4. Different from a common passive heat dissipation mode depending on air convection, the active heat dissipation material adopts an active heat dissipation mode of infrared radiation, and the heat dissipation effect is better.

Referring to fig. 1 to 4, the bottom of the bobbin 7 is fixedly connected to the outer side of the protective storage box 1, two openings 8 are formed in the top of the bobbin 7, and a slot 9 is formed in one end of one opening 8 in the front side of the top of the bobbin 7 where the two openings 8 are formed. In this embodiment, the bobbin 7 is made of an insulating material, the notch 8 is used for being connected with a wire in a clamping manner, and the clamping groove 9 is used for assisting in winding the wire.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made 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. The utility model provides an electric energy quality on-line monitoring device which characterized in that: including protection containing box (1), the inner chamber bottom of protection containing box (1) is connected with elevating gear (2), be connected with shock attenuation mount pad (3) on elevating gear (2), shock attenuation mount pad (3) are used for installing electric energy quality on-line monitoring appearance body (4), the surface coating of electric energy quality on-line monitoring appearance body (4) has active heat dissipation material, the top of protection containing box (1) is provided with automatic unpacking mechanism (5), shock attenuation moving mechanism (6) are all installed to four angles of protection containing box (1) bottom, the outside fixed mounting of protection containing box (1) has a plurality of spools (7).

2. The on-line monitoring device for the quality of electric energy according to claim 1, characterized in that the damping moving mechanism (6) comprises a protection column (61) fixedly connected with the bottom of the outer side of the protection containing box (1), a groove (62) is arranged in the protection column (61), a first spring (63) is fixedly connected in the groove (62), a universal wheel (64) is fixedly connected to the free end of the first spring (63), and two sides of the top of the universal wheel (64) are slidably connected with the inner side wall of the protection column (61).

3. The on-line monitoring device for the quality of electric energy according to claim 1, characterized in that the automatic box opening mechanism (5) comprises a motor (51) fixedly installed in the protective storage box (1), a gear (52) is connected to an output end of the motor (51) in a driving manner, a rack (53) is engaged with the gear (52), a box cover (54) is slidably connected to a top wall of the protective storage box (1), and the rack (53) is fixedly installed on one side of the bottom of the box cover (54).

4. The device for monitoring the quality of the electric energy on line according to claim 1, characterized in that the lifting device (2) is an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with the bottom of the inner cavity of the protective containing box (1), and the extending end of the electric telescopic rod extends vertically upwards and is fixedly connected with the damping mounting seat (3).

5. The on-line monitoring device for power quality as claimed in claim 1, the shock absorption mounting seat (3) comprises a U-shaped seat (31), the bottom of the U-shaped seat (31) is fixedly connected with the lifting device (2), the bottom of the inner side of the U-shaped seat (31) is provided with a mounting plate (32), the mounting plate (32) is elastically connected with the bottom of the inner side of the U-shaped seat (31) through a plurality of second springs (33), the plurality of second springs (33) are uniformly arranged at intervals, a rubber guide post (34) is arranged in the second spring (33), the top of the rubber guide post (34) is fixedly connected with the bottom of the mounting plate (32), the electric energy quality on-line monitor body (4) is fixedly arranged on the upper surface of the mounting plate (32), the inner sides of two vertical parts of the U-shaped seat (31) are respectively connected with a rubber plate (35).

6. The on-line monitoring device for power quality as claimed in claim 1, wherein the active heat dissipation material is a thermal radiation paint, and the thermal radiation paint is composed of nano silica and silicone resin.

7. The electric energy quality online monitoring device according to claim 1, characterized in that the bottom of the bobbin (7) is fixedly connected with the outer side of the protective containing box (1), two notches (8) are formed in the top of the bobbin (7), two notches (8) are formed in the front side of the top of the bobbin (7), and one end of one notch (8) is provided with a clamping groove (9).