CN217156741U

CN217156741U - Leakage current resistance information rapid acquisition device

Info

Publication number: CN217156741U
Application number: CN202220174901.2U
Authority: CN
Inventors: 陈君
Original assignee: Shenzhen Jun'an Electronic Power Engineering Co ltd
Current assignee: Shenzhen Jun'an Electronic Power Engineering Co ltd
Priority date: 2022-01-23
Filing date: 2022-01-23
Publication date: 2022-08-09
Anticipated expiration: 2032-01-23

Abstract

The utility model discloses a quick collection system of leakage current resistance information, including protection cabinet and earth-leakage protector main part, protection cabinet upper end middle part is provided with heat dissipation mechanism, the protection cabinet front end is provided with protection mechanism, protection cabinet lower wall fixedly connected with information acquisition box, information acquisition box front end electric connection has the display, information acquisition box front end right part electric connection has control button, earth-leakage protector main part rear end fixedly connected with mounting panel, the equal fixedly connected with bolt in mounting panel front end four corners, earth-leakage protector main part front end right part electric connection has the alarm, the mounting panel passes through bolt and protection cabinet rear wall upper portion fixed connection. Quick collection system of leakage current resistance information, can be timely dispel the heat to the earth-leakage protector main part, increase of service life can prevent dust protection to earth-leakage protector, can be timely gather leakage current resistance information, convenient to use.

Description

Leakage current resistance information rapid acquisition device

Technical Field

The utility model relates to a power equipment technical field, in particular to leakage current resistance information quick acquisition device.

Background

The earth leakage protector, called earth leakage breaker for short, is mainly used for protecting the electric shock of the human body with fatal danger when the equipment has earth leakage fault, has the functions of overload and short circuit protection, can be used for protecting the overload and short circuit of the circuit or the motor, and can also be used for the infrequent switching start of the circuit under the normal condition, and the existing earth leakage current resistance information rapid acquisition device has at least the following defects: 1. the existing leakage current resistance information rapid acquisition device cannot rapidly dissipate a large amount of heat generated by the leakage protector in use in time, so that the leakage protector is easily damaged due to overhigh temperature, and the service life is shortened; 2. the current leakage current resistance information rapid acquisition device cannot perform dustproof protection on the leakage protector, cannot rapidly acquire leakage current resistance information, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the quick collection system of leakage current resistance information, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

leakage current resistance information quick acquisition device, including protection cabinet and earth-leakage protector main part, protection cabinet upper end middle part is provided with heat dissipation mechanism, the protection cabinet front end is provided with protection mechanism, protection cabinet lower wall fixedly connected with information acquisition box, information acquisition box front end electric connection has the display, information acquisition box front end right part electric connection has operating button, earth-leakage protector main part rear end fixedly connected with mounting panel, the equal fixedly connected with bolt in mounting panel front end four corners, earth-leakage protector main part front end upper portion and front end lower part all are equipped with the wiring hole, earth-leakage protector main part front end middle part is equipped with the switch, earth-leakage protector main part front end right part electric connection has the alarm, the mounting panel passes through bolt and protection cabinet back wall upper portion fixed connection.

Preferably, the lower left part of the front end of the protection cabinet and the lower right part of the front end of the protection cabinet are both provided with a fixed clamping groove, and the leakage protector main body is electrically connected with the display.

Preferably, heat dissipation mechanism includes the cooler bin, cooler bin upper end middle part fixed mounting has the motor, the motor output runs through the cooler bin and extends to in the cooler bin and fixedly connected with flabellum, cooler bin lower wall fixedly connected with refrigeration piece, two air intakes, four have all been opened to cooler bin upper end left part and upper end right part the equal fixedly connected with dust screen of air intake inner wall, the defeated tuber pipe of equal fixedly connected with in lower part and the right-hand member lower part in the cooler bin left end, two defeated tuber pipe surface is close to the defeated tuber pipe of one side upper portion and the equal fixedly connected with in lower part of protection cabinet, four defeated tuber pipe surface is close to four play tuber pipes of the equal fixedly connected with in one side of protection cabinet.

Preferably, the lower end of the cooling box is fixedly connected with the middle part of the upper end of the protection cabinet, the air outlet pipes are distributed at equal intervals and communicated with the inside of the protection cabinet, and the air inlet and the two air conveying pipes are communicated with the inside of the cooling box.

Preferably, the protection mechanism comprises a protection cover, a handle is fixedly connected to the lower portion of the front end of the protection cover, a fixed clamping block is fixedly connected to the lower left portion of the rear end of the protection cover and the lower right portion of the rear end of the protection cover, a temperature sensor is fixedly connected to the upper middle portion of the front wall of the protection cover, and an observation window is arranged in the middle of the front end of the protection cover.

Preferably, the upper part of the rear end of the protective cover is movably connected with the front end of the protective cabinet through a rotating shaft, and the protective cover is fixedly connected with the protective cabinet through a fixed clamping block and a fixed clamping groove.

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

1. in the utility model, the cooling mechanism is arranged, the motor is started to drive the fan blades to rotate, the refrigerating fins are started to refrigerate in the cooling box, and then cold air is conveyed to the air conveying branch pipe through the air conveying pipe and conveyed into the protective cabinet from the air outlet pipe, so that the main body of the leakage protector is quickly cooled in time, the leakage protector is prevented from being damaged due to overhigh temperature, and the service life is prolonged;

2. the utility model discloses in, through setting up protection cabinet and protection machanism to prevent dust protection to the earth-leakage protector main part, through setting up information acquisition box and display, thereby timely gather leakage current resistance information, and be convenient for the staff through the observation window and read the data on the display, convenient to use through the observation window.

Drawings

Fig. 1 is a schematic view of the overall structure of the leakage current resistance information rapid acquisition device of the present invention;

fig. 2 is a schematic view of the overall structure of the section of the leakage current resistance information rapid acquisition device of the present invention;

fig. 3 is a schematic view of the overall structure of the heat dissipation mechanism of the leakage current resistance information rapid acquisition device of the present invention;

fig. 4 is the utility model discloses leakage current resistance information quick acquisition device's protection machanism overall structure schematic diagram.

In the figure: 1. a protective cabinet; 2. a heat dissipation mechanism; 3. a protection mechanism; 4. a leakage protector main body; 5. mounting a plate; 6. a bolt; 7. a switch; 8. a wiring hole; 9. an alarm; 10. an information acquisition box; 11. a display; 12. an operation button; 13. fixing the clamping groove; 21. a cooling tank; 22. a motor; 23. a fan blade; 24. refrigerating plates; 25. an air inlet; 26. a dust blocking net; 27. a wind delivery pipe; 28. a wind delivery branch pipe; 29. an air outlet pipe; 31. a protective cover; 32. a handle; 33. fixing the fixture block; 34. a temperature sensor; 35. and (4) an observation window.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

quick collection system of leakage current resistance information, including 1 earth-leakage protector main part 4 of protection cabinet, 1 upper end middle part of protection cabinet is provided with heat dissipation mechanism 2, 1 front end of protection cabinet is provided with protection mechanism 3, 1 lower wall fixedly connected with information acquisition box 10 of protection cabinet, the front end electric connection of information acquisition box 10 has display 11, the right part electric connection of information acquisition box 10 front end has

operating button

12, 4 rear end fixedly connected with mounting panels 5 of earth-leakage protector main part, the equal fixedly connected with bolt 6 in mounting panels 5 front end four corners, 4 front end upper portions of earth-leakage protector main part and front end lower part all are equipped with

wiring hole

8, 4 front end middle parts of earth-leakage protector main part are equipped with

switch

7, 4 front end right part electric connection of earth-leakage protector main part have alarm 9, mounting panels 5 pass through bolt 6 and 1 rear wall upper portion fixed connection of protection cabinet.

In this embodiment, the lower left part of the front end and the lower right part of the front end of the protection cabinet 1 are both provided with the fixed card slots 13, and the leakage protector main body 4 is electrically connected with the display 11; the heat dissipation mechanism 2 comprises a cooling box 21, a motor 22 is fixedly arranged in the middle of the upper end of the cooling box 21, the output end of the motor 22 penetrates through the cooling box 21 and extends into the cooling box 21 and is fixedly connected with a fan blade 23, the lower wall of the cooling box 21 is fixedly connected with a refrigerating sheet 24, the left part and the right part of the upper end of the cooling box 21 are respectively provided with two air inlets 25, the inner walls of the four air inlets 25 are respectively and fixedly connected with a dust blocking net 26, the middle lower part and the middle lower part of the left end and the middle lower part of the right end of the cooling box 21 are respectively and fixedly connected with an air conveying pipe 27, the upper part and the lower part of one side of the outer surface of the two air conveying pipes 27, which is close to the protection cabinet 1, are respectively and fixedly connected with air conveying branch pipes 28, the outer surface of one side of the four air conveying branch pipes 28, which is close to the protection cabinet 1, the lower end of the cooling box 21 is fixedly connected with the middle part of the upper end of the protection cabinet 1, a plurality of the air outlet pipes 29 are respectively distributed at equal intervals, and a plurality of the air outlet pipes 29 are communicated with the interior of the protection cabinet 1, the four air inlets 25 and the two air delivery pipes 27 are communicated with the interior of the cooling box 21; through setting up information acquisition box 10 and display 11 to timely carry out quick collection to leakage current resistance information, through setting up mounting panel 5 and bolt 6, thereby be convenient for with 4 fixed mounting of earth-leakage protector main part on the inner wall upper portion of protection cabinet 1, through setting up heat dissipation mechanism 2, thereby can be timely carry out quick heat dissipation to earth-leakage protector main part 4, avoid earth-leakage protector main part 4 to damage because the high temperature, increase of service life.

In this embodiment, the protection mechanism 3 includes a protection cover 31, a handle 32 is fixedly connected to the lower portion of the front end of the protection cover 31, fixed clamping blocks 33 are fixedly connected to the lower left portion of the rear end and the lower right portion of the rear end of the protection cover 31, a temperature sensor 34 is fixedly connected to the upper middle portion of the front wall of the protection cover 31, and an observation window 35 is arranged in the middle portion of the front end of the protection cover 31; the upper part of the rear end of the protective cover 31 is movably connected with the front end of the protective cabinet 1 through a rotating shaft, and the protective cover 31 is fixedly connected with the protective cabinet 1 through a fixed clamping block 33 and a fixed clamping groove 13; through setting up temperature sensor 34 to carry out real-time supervision to the inside temperature of protection cabinet 1, avoid earth-leakage protector main part 4 to damage because the high temperature, through setting up observation window 35, thereby the staff of being convenient for reads the data on the display 11 through observation window 35 and passes through, sets up protection cabinet 1 and protection machanism 3, thereby prevents dust protection to earth-leakage protector main part 4.

It should be noted that, the utility model relates to a leakage current resistance information rapid acquisition device, in the using process, when the temperature sensor 34 monitors that the internal temperature of the protection cabinet 1 reaches the set value, the motor 22 is started to drive the fan blade 23 to rotate, and the refrigeration sheet 24 is started at the same time, so that cold air is conveyed to the air conveying branch pipe 28 through the air conveying pipe 27 and conveyed into the protection cabinet 1 from the air outlet pipe 29, thereby timely radiating the leakage protector main body 4, avoiding the leakage protector main body 4 from being damaged due to overheating, prolonging the service life, timely and rapidly acquiring leakage current resistance information through the information acquisition box 10 and the display 11, thereby facilitating the workers to read the data on the display 11 through the observation window 35, and facilitating the dust prevention protection of the leakage protector main body 4 by setting the protection cabinet 1 and the protection cover 31, simultaneously through setting up dust screen 26 to avoid the dust to pass through air intake 25 and get into in the protection cabinet 1, further carry out dustproof protection to earth-leakage protector main part 4, convenient to use through setting up alarm 9, thereby trigger alarm 9 when the electric leakage short circuit of being qualified for the next round of competitions and send the police dispatch newspaper, be convenient for then indicate people, improve the security.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Quick collection system of leakage current resistance information, including protection cabinet (1) and earth-leakage protector main part (4), its characterized in that: the middle part of the upper end of the protection cabinet (1) is provided with a heat dissipation mechanism (2), the front end of the protection cabinet (1) is provided with a protection mechanism (3), the lower wall of the protection cabinet (1) is fixedly connected with an information acquisition box (10), the front end of the information acquisition box (10) is electrically connected with a display (11), the right part of the front end of the information acquisition box (10) is electrically connected with a control button (12), the rear end of the leakage protector main body (4) is fixedly connected with a mounting plate (5), bolts (6) are fixedly connected with four corners of the front end of the mounting plate (5), wiring holes (8) are respectively arranged at the upper part and the lower part of the front end of the leakage protector main body (4), a switch (7) is arranged in the middle of the front end of the leakage protector main body (4), the right part of the front end of the leakage protector main body (4) is electrically connected with an alarm (9), the mounting plate (5) is fixedly connected with the upper part of the rear wall of the protective cabinet (1) through a bolt (6).

2. The leakage current resistance information rapid acquisition device according to claim 1, characterized in that: the left part under the protection cabinet (1) front end and the right part under the front end all open fixed slot (13), earth-leakage protector main part (4) and display (11) electric connection.

3. The leakage current resistance information rapid acquisition device according to claim 1, characterized in that: the heat dissipation mechanism (2) comprises a cooling box (21), a motor (22) is fixedly arranged in the middle of the upper end of the cooling box (21), the output end of the motor (22) penetrates through the cooling box (21) and extends into the cooling box (21) and is fixedly connected with a fan blade (23), the lower wall of the cooling box (21) is fixedly connected with a refrigerating sheet (24), the left part and the right part of the upper end of the cooling box (21) are respectively provided with two air inlets (25), the inner walls of the four air inlets (25) are respectively fixedly connected with a dust blocking net (26), the cooling box is characterized in that the middle lower part of the left end and the middle lower part of the right end of the cooling box (21) are respectively fixedly connected with an air delivery pipe (27), two air delivery pipes are fixedly connected with an air delivery branch pipe (28) on the upper part of one side of the outer surface of the air delivery pipe (27) close to the protection cabinet (1) and the lower part of the outer surface of the air delivery pipe (27), and four air outlet pipes (29) are fixedly connected with one side of the outer surface of the air delivery branch pipe (28) close to the protection cabinet (1).

4. The leakage current resistance information rapid acquisition device according to claim 3, characterized in that: cooler bin (21) lower extreme and protection cabinet (1) upper end middle part fixed connection, a plurality of it all is the equidistance and distributes to go out tuber pipe (29), a plurality of it all communicates with each other with protection cabinet (1) is inside to go out tuber pipe (29), four air intake (25) and two defeated tuber pipes (27) all communicate with each other with cooler bin (21) is inside.

5. The leakage current resistance information rapid acquisition device according to claim 1, characterized in that: protection machanism (3) are including protection casing (31), protection casing (31) front end lower part fixedly connected with handle (32), the equal fixedly connected with fixture block (33) in right part under left part and the rear end under protection casing (31) rear end, middle part fixedly connected with temperature sensor (34) on protection casing (31) antetheca, protection casing (31) front end middle part is equipped with observation window (35).

6. The leakage current resistance information rapid acquisition device according to claim 5, characterized in that: the upper portion of the rear end of the protective cover (31) is movably connected with the front end of the protective cabinet (1) through a rotating shaft, and the protective cover (31) is fixedly connected with the protective cabinet (1) through a fixed clamping block (33) and a fixed clamping groove (13).