CN218887084U

CN218887084U - Intelligent leakage protection mechanism

Info

Publication number: CN218887084U
Application number: CN202222999000.XU
Authority: CN
Inventors: 闫凤艳; 赵潇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-04-18
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses an intelligence earth leakage protection mechanism, including earth leakage protection device body and dustproof subassembly, the bottom surface of earth leakage protection device body is provided with the protecting crust, and is provided with the subassembly that compresses tightly that is used for preventing rocking on the inside of protecting crust, settle in the left side of protecting crust has the cap for it is dirt-proof to dispel the heat the dustproof subassembly sets up in the inside central authorities of cap, the dustproof subassembly includes thermovent, fixed frame, dust screen, dehumidification net and bolt. This intelligence earth-leakage protection mechanism is through the setting of dustproof subassembly, when protecting crust and cap come to protect the earth-leakage protection device body, can provide the heat exchange passageway between protecting crust inside air and the outside air through the thermovent to the earth-leakage protection device body of being convenient for dispels the heat, is favorable to prolonging the life of earth-leakage protection device body, can filter the dust of outside through the dust screen simultaneously, prevents that the dust from getting into in the thermovent.

Description

Intelligent leakage protection mechanism

Technical Field

The utility model relates to an electric power electrical engineering technical field specifically is an intelligence earth-leakage protection mechanism.

Background

Electrical engineering is one of the core disciplines in the modern science and technology field, and is an indispensable key discipline in the modern high and new technology field. The degree of development of electrical engineering represents the state level of technological advancement. Because of this, education and research in electrical engineering have been taking a very important position in the university of developed countries. In electrical engineering, the intelligent leakage protection mechanism can enhance the safety performance of electrical equipment during use.

For example, utility model with application number CN202123436184.0 discloses a ship medium voltage shore power leakage protection device. The utility model discloses a through installing dust cover in the outside of earth leakage protection device body, through installing the dust cover in the outside of earth leakage protection device body, play dirt-proof effect to the earth leakage protection device body, avoid external dust to adhere to on the earth leakage protection device body, but because dust cover and apron can wholly seal earth leakage protection device to influence earth leakage protection device's natural heat dissipation, cause and accelerate the ageing problem of earth leakage protection device.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an intelligent leakage protection mechanism is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence earth-leakage protection mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an intelligence earth leakage protection mechanism, includes earth leakage protection device body and dustproof subassembly, the bottom surface of earth leakage protection device body is provided with the protecting crust, and the inside upper end of protecting crust is provided with and is used for preventing the compressing tightly subassembly that rocks, settle in the left side of protecting crust has the cap, and it is dustproof to be used for the heat dissipation dustproof subassembly sets up in the inside central authorities of cap, dustproof subassembly includes thermovent, fixed frame, dust screen, dehumidification net and bolt, the thermovent has been seted up to the inside central authorities of cap, and the left side outer end of cap is connected with fixed frame, the inside left end of fixed frame is provided with the dust screen, and the inside right-hand member of fixed frame is provided with the dehumidification net, inside all settling in the upper and lower both ends of fixed frame has the bolt, and bolt and cap threaded connection.

Furthermore, the compressing assembly comprises a telescopic column and a compressing spring, the telescopic column is symmetrically arranged on the top surface of the inner portion of the protective shell, and the compressing spring is sleeved on the outer side of the telescopic column.

Furthermore, the pressing assembly further comprises a pressing plate and a non-slip mat, the pressing plate is connected to the bottom end of the pressing spring, and the non-slip mat is arranged on the bottom surface of the pressing plate.

Furthermore, first magnets are fixed inside the upper end and the lower end of the right side of the shell cover, the right side of each first magnet is connected with a second magnet, and the second magnets are fixedly connected with the protective shell.

Further, the right side of protecting crust is provided with the locating component who is used for quick assembly disassembly, locating component includes depression bar, fixture block and draw-in groove, the equal sliding connection in both ends has the depression bar about the right side of protecting crust, and the middle part outside of depression bar is fixed with the fixture block, fixture block and protecting crust sliding connection, and the right-hand member outside of fixture block is provided with the draw-in groove.

Further, locating component still includes mounting panel, mounting hole and positioning spring, the outside of draw-in groove is provided with the mounting panel, and the draw-in groove is the symmetry about the central point of mounting panel and is provided with two, the mounting hole has all been seted up to the upper and lower both ends inside of mounting panel, one side of fixture block is connected with positioning spring.

Furthermore, locating component still includes stopper and spacing groove, the right side middle part of protecting crust is fixed with the stopper, the spacing groove has been seted up at the left side middle part of mounting panel, and spacing groove and stopper looks gomphosis.

The utility model provides an intelligence earth-leakage protection mechanism possesses following beneficial effect: this intelligence earth leakage protection mechanism adopts mutually supporting between a plurality of subassemblies, not only can improve the holistic dustproof performance of intelligence earth leakage protection mechanism, and also can prevent to cause the influence to the heat dispersion of intelligence earth leakage protection mechanism, also is convenient for assemble intelligent earth leakage protection mechanism simultaneously, is favorable to improving the convenience when overhauing and maintaining intelligent earth leakage protection mechanism.

1. The utility model discloses a setting of dustproof subassembly, when protecting crust and cap come to protect the earth leakage protection device body, can provide the heat exchange channel between the air in the protecting crust and the outside air through the thermovent, thereby be convenient for the earth leakage protection device body dispels the heat, be favorable to prolonging the life of earth leakage protection device body, can filter the dust of outside through the dust screen simultaneously, prevent the dust from getting into from the thermovent, and can also utilize the dehumidification net to avoid the moisture to get into, in order to improve the effect when protecting, and can also separate between fixed frame and cap through the bolt, thereby be convenient for change the maintenance to the dust screen that damages;

2. the utility model discloses a set up of subassembly compresses tightly, when assembling between earth leakage protection device body and the protecting crust, can arrange the inside of protecting crust in with the earth leakage protection device body, later compression spring can push down the clamp plate under the spacing of flexible post, in order to compress tightly the location to the earth leakage protection device body, increase frictional force through the slipmat simultaneously, thereby stability when further improving earth leakage protection device body installation, and still through the setting of first magnet and second magnet, dismouting is carried out between protecting crust and the cap that can be quick, convenience when being favorable to improving the equipment.

3. The utility model discloses a locating component's setting, can utilize screw and mounting hole to fix the mounting panel on electrical equipment, the depression bar at both ends about later can pressing, make it insert in the draw-in groove on the mounting panel, and after the hand is loosened, positioning spring can promote the fixture block, make its and draw-in groove looks block, thereby can be quick fix a position the protecting crust, can strengthen the stability after the protecting crust installation through stopper and spacing groove simultaneously, and when dismantling, only need to press the depression bar just can make fixture block and draw-in groove separation, thereby be convenient for overhaul earth leakage protection device body dismouting.

Drawings

Fig. 1 is a schematic view of an overall front view cross-sectional structure of an intelligent earth leakage protection mechanism of the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 of the intelligent earth leakage protection mechanism of the present invention;

fig. 3 is the utility model relates to a mounting panel spatial structure schematic diagram of intelligence earth-leakage protection mechanism.

In the figure: 1. a leakage protection device body; 2. a protective shell; 3. a compression assembly; 301. a telescopic column; 302. a compression spring; 303. pressing a plate; 304. a non-slip mat; 4. a shell cover; 5. a first magnet; 6. a second magnet; 7. a dust-proof assembly; 701. a heat dissipation port; 702. a fixing frame; 703. a dust screen; 704. a dehumidification net; 705. a bolt; 8. a positioning assembly; 801. a pressure lever; 802. a clamping block; 803. a card slot; 804. mounting a plate; 805. mounting holes; 806. a positioning spring; 807. a limiting block; 808. a limiting groove.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 and fig. 2, an intelligent earth leakage protection mechanism comprises an earth leakage protection device body 1 and a dustproof assembly 7, wherein a protective shell 2 is arranged on the bottom surface of the earth leakage protection device body 1, a pressing assembly 3 for preventing shaking is arranged at the upper end inside the protective shell 2, the pressing assembly 3 comprises a telescopic column 301 and a pressing spring 302, the telescopic column 301 is symmetrically arranged on the top surface inside the protective shell 2, the pressing spring 302 is sleeved outside the telescopic column 301, the pressing assembly 3 further comprises a pressing plate 303 and a non-slip mat 304, the pressing plate 303 is connected to the bottom end of the pressing spring 302, the non-slip mat 304 is arranged on the bottom surface of the pressing plate 303, the pressing plate 303 can be pushed down at the limit position of the telescopic column 301 by the pressing spring 302 to press and position the earth leakage protection device body 1, meanwhile, the friction force is increased by the non-slip mat 304, so as to further improve the stability of the earth leakage protection device body 1 during installation, a shell cover 4 is arranged on the left side of the protective shell 2, a dustproof component 7 for heat dissipation and dust prevention is arranged in the center inside the shell cover 4, a first magnet 5 is fixed inside the upper end and the lower end of the right side of the shell cover 4, a second magnet 6 is connected on the right side of the first magnet 5, the second magnet 6 is fixedly connected with the protective shell 2, the protective shell 2 and the shell cover 4 can be rapidly disassembled and assembled through the arrangement of the first magnet 5 and the second magnet 6, the convenience in assembly is improved, the dustproof component 7 comprises a heat dissipation port 701, a fixed frame 702, a dustproof net 703, a dehumidification net 704 and bolts 705, a heat dissipation port 701 is formed in the center inside the shell cover 4, the fixed frame 702 is connected on the outer end of the left side of the shell cover 4, a heat exchange channel between the air inside the protective shell 2 and the outside air can be provided through the heat dissipation port 701, and the leakage protection device body 1 can dissipate heat conveniently, be favorable to prolonging the life of earth leakage protection device body 1, the inside left end of fixed frame 702 is provided with dust screen 703, and the inside right-hand member of fixed frame 702 is provided with dehumidification net 704, can filter the dust of outside through dust screen 703, prevent that the dust from getting into in the thermovent 701, and can also utilize dehumidification net 704 to avoid the moisture entering, effect when improving the protection, the inside bolt 705 that has all settled in the upper and lower both ends of fixed frame 702, and bolt 705 and the 4 threaded connection of cap, also can separate between fixed frame 702 and the cap 4 through bolt 705, thereby be convenient for change the maintenance to the dust screen 703 of damage.

As shown in fig. 1 and 3, a positioning component 8 for quick assembly and disassembly is arranged on the right side of a protective shell 2, the positioning component 8 comprises a compression bar 801, a clamping block 802 and a clamping groove 803, the upper end and the lower end of the right side of the protective shell 2 are both connected with the compression bar 801 in a sliding manner, the middle outer side of the compression bar 801 is fixed with the clamping block 802, the clamping block 802 is connected with the protective shell 2 in a sliding manner, the right end of the clamping block 802 is externally provided with the clamping groove 803, the positioning component 8 further comprises a mounting plate 804, mounting holes 805 and positioning springs 806, the mounting plate 804 is arranged outside the clamping groove 803, the clamping grooves 803 are symmetrically arranged relative to the center position of the mounting plate 804, the mounting holes 805 are respectively formed inside the upper end and the lower end of the mounting plate 804, one side of the clamping block 802 is connected with the positioning springs 806, the mounting plate 804 can be fixed on electrical equipment by screws and the mounting holes, the compression bars 801 at the upper end and the lower end can be pressed later, the clamping groove 803 can be inserted into the mounting plate 804, after the hands are loosened, the positioning springs 806 can push the clamping block 802 to be clamped with the clamping groove 803, the clamping groove 807, the limiting block 807 and the limiting block 808 can be clamped with the limiting block 807, the limiting block 808, the limiting block 807 can be conveniently installed in the limiting groove 808, the limiting block 807 and the limiting groove 808, so that the limiting block 807 can be fixed in the limiting block 808, and the limiting block 807 and the limiting groove 808, and the limiting block 807 can be fixed in the protective shell 808, and the limiting groove 808, and the limiting block 807 can be conveniently.

In summary, in the intelligent earth leakage protection mechanism, according to the structure shown in fig. 1, 2 and 3, when the earth leakage protection device body 1 and the protective shell 2 are assembled, the earth leakage protection device body 1 can be placed inside the protective shell 2, the pressing spring 302 can press the pressing plate 303 under the limit of the telescopic column 301 to press and position the earth leakage protection device body 1, and the friction force is increased by the anti-slip pad 304, thereby further improving the stability of the earth leakage protection device body 1 when installed, and further through the arrangement of the first magnet 5 and the second magnet 6, the protective shell 2 and the shell cover 4 can be quickly disassembled and assembled, which is beneficial to improve the convenience when assembled, then, the mounting plate 804 can be fixed on the electrical equipment by using screws and mounting holes, the pressing rods 801 at the upper and lower ends can be pressed to be inserted into the clamping grooves 803 on the mounting plate 804, and after release, the positioning spring 806 can push the clamping blocks 802 to be clamped with the clamping grooves 803, thereby quickly positioning the protective shell 2, and simultaneously, the air pressure rods 801 at the upper and the lower ends can be pressed to be inserted into the clamping grooves 803 of the mounting plate 804, thereby, and the heat dissipation device can be beneficial to improve the dust filtering effect of the heat dissipation protective shell cover 1, and dust protection device when the heat dissipation device is installed, and dust can be provided by using the external protection device, and dust can be provided by using the external protection device 701, and dust dissipation device, and dust protection device, and dust can be provided by using the heat dissipation channel 808, when the leakage protection device body 1 needs to be maintained, the clamping block 802 can be separated from the clamping groove 803 only by pressing the pressing rod 801, so that the leakage protection device body 1 is convenient to disassemble, assemble and repair.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an intelligence earth leakage protection mechanism, includes earth leakage protection device body (1) and dustproof subassembly (7), its characterized in that, the bottom surface of earth leakage protection device body (1) is provided with protecting crust (2), and is provided with the subassembly (3) that compresses tightly that is used for preventing rocking in the inside upper end of protecting crust (2), it has cap (4) to settle in the left side of protecting crust (2), is used for the heat dissipation dirt-proof dustproof subassembly (7) set up in the inside central authorities of cap (4), dustproof subassembly (7) include thermovent (701), fixed frame (702), dust screen (703), dehumidification net (704) and bolt (705), thermovent (701) have been seted up to the inside central authorities of cap (4), and the left side outer end of cap (4) is connected with fixed frame (702), the inside left end of fixed frame (702) is provided with dust screen (703), and the inside right-hand member of fixed frame (702) is provided with dehumidification net (704), the inside of both ends of fixed frame (702) all settles there are bolt (705) and cap (4) threaded connection.

2. An intelligent earth leakage protection mechanism according to claim 1, wherein the pressing component (3) comprises a telescopic column (301) and a pressing spring (302), the telescopic column (301) is symmetrically arranged on the inner top surface of the protective shell (2), and the pressing spring (302) is sleeved on the outer side of the telescopic column (301).

3. An intelligent earth leakage protection mechanism according to claim 2, wherein the pressing assembly (3) further comprises a pressing plate (303) and a non-slip pad (304), the pressing plate (303) is connected to the bottom end of the pressing spring (302), and the non-slip pad (304) is arranged on the bottom surface of the pressing plate (303).

4. An intelligent earth leakage protection mechanism according to claim 1, wherein a first magnet (5) is fixed inside the upper and lower ends of the right side of the housing cover (4), and a second magnet (6) is connected to the right side of the first magnet (5), and the second magnet (6) is fixedly connected to the protective housing (2).

5. The intelligent leakage protection mechanism according to claim 1, wherein a positioning assembly (8) for quick assembly and disassembly is arranged on the right side of the protective shell (2), the positioning assembly (8) comprises a pressing rod (801), a clamping block (802) and a clamping groove (803), the pressing rod (801) is slidably connected to the upper end and the lower end of the right side of the protective shell (2), the clamping block (802) is fixed to the outer side of the middle of the pressing rod (801), the clamping block (802) is slidably connected with the protective shell (2), and the clamping groove (803) is arranged outside the right end of the clamping block (802).

6. An intelligent earth leakage protection mechanism according to claim 5, wherein the positioning assembly (8) further comprises a mounting plate (804), mounting holes (805) and positioning springs (806), the mounting plate (804) is arranged outside the clamping groove (803), two clamping grooves (803) are symmetrically arranged around the center position of the mounting plate (804), the mounting holes (805) are respectively formed inside the upper end and the lower end of the mounting plate (804), and one side of the clamping block (802) is connected with the positioning springs (806).

7. The intelligent leakage protection mechanism according to claim 6, wherein the positioning assembly (8) further comprises a limiting block (807) and a limiting groove (808), the limiting block (807) is fixed at the middle part of the right side of the protective shell (2), the limiting groove (808) is formed at the middle part of the left side of the mounting plate (804), and the limiting groove (808) is embedded with the limiting block (807).