CN215603354U

CN215603354U - Breathable cooling electrical engineering and automatic protective cover thereof

Info

Publication number: CN215603354U
Application number: CN202121449904.4U
Authority: CN
Inventors: 谢健; 黄国华; 马艳; 杜康; 赵飞; 孙浩瀚; 邱闫
Original assignee: Huaibei Wanli Electric Power Planning And Design Institute Co ltd
Current assignee: Huaibei Wanli Electric Power Planning And Design Institute Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-25
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to the technical field of protective covers, in particular to an air-permeable cooling electrical engineering and an automatic protective cover thereof, which comprises a protective cover main body, a lens frame and a filter cylinder, wherein the bottom of the rear end inside the protective cover main body is fixedly connected with a closed cover, the rear end of the protective cover main body is movably connected with a head cover, the bottom of the top of the rear end of the protective cover main body is movably connected with a bolt, the top of the front end of the protective cover main body is embedded and connected with an illuminating lamp, the top of the front end of the protective cover main body is movably connected with the lens frame, when a worker uses the lens frame, the lenses can be switched by the corresponding operation of the worker on the lens frame, the situation that the worker takes off the protective cover when needing to check is avoided, a plurality of devices for filtering air are arranged in the filter cylinder, the sucked air is sucked by the worker, and the filtered air can not damage the body health of the worker after being sucked into the body, can have wide development prospect in the future.

Description

Breathable cooling electrical engineering and automatic protective cover thereof

Technical Field

The utility model relates to the technical field of protective covers, in particular to a breathable cooling electrical engineering and an automatic protective cover thereof.

Background

The electric automation is used for an industrial control system, for example, how to operate a device can ensure that the device can normally produce qualified products, the modern industry is not completely manual and operated by people, but is made of machines, the machine can operate by itself when being started, and the machine can automatically operate, namely the electric automation, namely the process of realizing sequential control and time control by utilizing electric elements such as relays, inductors and the like.

The current protection casing still has more shortcoming when the in-service use, and current protection casing can't switch the lens when using for the staff need take off the protection casing when looking over the situation of article, thereby cause inconvenience to the staff, and current protection casing can't filter the air, makes the staff inhale the back and can cause the health uncomfortable.

Therefore, how to design a breathable cooling electrical engineering and an automatic protective cover thereof becomes a problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: for solving the unable filterable problem of lens and air of switching when using of protection casing, provide a ventilative cooling electrical engineering and automatic protection casing thereof.

In order to achieve the purpose, the utility model provides the following technical scheme: an air permeable cooling electrical engineering and an automatic protective cover thereof comprise a protective cover main body, a lens frame and a filter cartridge, wherein the bottom of the inner rear end of the protective cover main body is fixedly connected with a closed cover, the rear end of the protective cover main body is movably connected with a head cover, the bottom of the rear end top of the protective cover main body is movably connected with a bolt, the top of the front end of the protective cover main body is embedded and connected with a lighting lamp, the top of the front end of the protective cover main body is movably connected with the lens frame, the periphery of the lens frame is movably connected with fixing bolts, the middle of one side of the lens frame is movably connected with a limiting block, the inner of the lens frame is movably connected with a sliding block, the top of the sliding block is fixedly connected with an ink lens, the bottom of the sliding block is fixedly connected with a transparent lens, the bottom of the other side of the front end of the protective cover main body is fixedly connected with a switch, and the bottom of the other side of the front end of the protective cover main body is embedded and connected with an electric quantity indicator lamp, the protective cover is characterized in that a storage battery is connected to the bottom of the other side of the front end of the protective cover main body in an embedded mode, a filter cartridge is movably connected to the middle of the bottom of the front end of the protective cover main body, an air inlet hole is connected to the front end of the filter cartridge in an embedded mode, threads are fixedly connected to the rear end of the filter cartridge, a dust filtering net is fixedly connected to the front end of the interior of the filter cartridge, and a filter layer is fixedly connected to the rear end of the interior of the filter cartridge.

Preferably, the bottom of one side of the front end of the protective cover main body is fixedly connected with a ventilator, and the rear end inside the ventilator is provided with a filter screen.

Preferably, the number of the fixing bolts is four, the fixing bolts are arranged on the periphery of the mirror frame, and the two sides of the bottom of the top of the sliding block are provided with limiting protruding limiting blocks.

Preferably, nine air inlets are arranged and arranged in a circular shape, and the threads are arranged at the rear end of the filter cylinder.

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

1. according to the utility model, when the spectacle frame is used by a worker, the lenses can be switched by the worker performing corresponding operation on the spectacle frame, so that the situation that the worker takes off the protective cover when needing to check is avoided, and the working strength of the worker is reduced.

2. According to the filter cartridge, a plurality of devices for filtering air are arranged in the filter cartridge, so that the sucked air can be sucked by workers after being filtered, and the filtered air can prevent the workers from damaging the body health of the workers after being sucked into the body.

Drawings

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

FIG. 2 is a schematic diagram of the overall elevational structure of the present invention;

FIG. 3 is a schematic diagram of the overall rear view configuration of the present invention;

FIG. 4 is a schematic sketch view of the front sectional structure of the spectacle frame of the present invention;

fig. 5 is a diagrammatic side sectional view of the filter cartridge of the present invention.

The labels in the figure are: 1. the protection casing main part, 101, closed cover, 2, headgear, 3, bolt, 4, light, 5, the picture frame, 501, fixing bolt, 502, stopper, 503, slider, 504, sunglasses piece, 505, transparent lens, 6, switch, 7, electric quantity pilot lamp, 8, battery, 9, cartridge filter, 901, inlet port, 902, screw thread, 903, the dust screen, 904, the filter layer, 905, purify the layer, 10, scavenger fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first" and "second" may explicitly or implicitly include one or more of such features, in the description of the utility model "plurality" means two or more unless explicitly defined otherwise.

Referring to fig. 1-5, the present invention provides a technical solution: an air permeable cooling electric engineering and an automatic protective cover thereof comprise a protective cover main body 1, a lens frame 5 and a filter cartridge 9, wherein the bottom of the inner rear end of the protective cover main body 1 is fixedly connected with a closed cover 101, the rear end of the protective cover main body 1 is movably connected with a head cover 2, the bottom of the rear end top of the protective cover main body 1 is movably connected with a bolt 3, the top of the front end of the protective cover main body 1 is embedded and connected with an illuminating lamp 4, the top of the front end of the protective cover main body 1 is movably connected with the lens frame 5, the periphery of the lens frame 5 is movably connected with a fixing bolt 501, the middle inner part of one side of the lens frame 5 is movably connected with a limiting block 502, the inner part of the lens frame 5 is movably connected with a sliding block 503, the top of the sliding block 503 is fixedly connected with an ink lens 504, the bottom of the sliding block 503 is fixedly connected with a transparent lens 505, the bottom of the other side of the front end of the protective cover main body 1 is fixedly connected with a switch 6, and the bottom of the other side of the front end of the protective cover main body 1 is embedded and connected with an electric quantity indicator lamp 7, the embedding of the front end opposite side bottom of protection casing main part 1 is connected with battery 8, and swing joint has cartridge filter 9 in the middle of the front end bottom of protection casing main part 1, and the front end embedding of cartridge filter 9 is connected with inlet port 901, and the rear end fixedly connected with screw 902 of cartridge filter 9, the inside front end fixedly connected with dust screen 903 of cartridge filter 9, the inside rear end fixedly connected with filter layer 904 of cartridge filter 9.

Preferably, the ventilation fan 10 is fixedly connected to the bottom of one side of the front end of the protective cover main body 1, a filter screen is arranged at the rear end of the interior of the ventilation fan 10, the ventilation fan 10 is started after a worker presses the switch 6 (the ventilation fan 10 is connected with the switch 6 through a conducting wire), and after the ventilation fan 10 is started, air inside the protective cover is extracted and discharged, so that the air inside the protective cover can keep circulating, and the temperature inside the protective cover cannot be too high.

Preferably, the frame 5 is formed by combining a fixing bolt 501, a stopper 502, a slider 503, an sunglass lens 504 and a transparent lens 505, the number of the fixing bolts 501 is four, the fixing bolts are arranged around the frame 5, the both sides of the top and bottom of the slider 503 are provided with a limiting protruding stopper, when the worker needs to switch the lenses, the worker manually pulls the stopper 502 outwards to enable the stopper 502 to release the limit of the slider 503, after the limit of the slider 503 is released, the worker manually pulls the slider 503 to move up and down, so that the sunglass lens 504 and the transparent lens 505 fixed in the slider 503 can change along with the up and down movement of the slider 503 (the frame 5 is internally provided with pulleys on both sides of the slider 503, which enable the slider 503 not to generate position deviation during sliding, thereby enabling the slider 503 to stably move), make the staff when needing to switch the lens, need not take off the protection casing and switch to staff's working strength has been reduced.

Preferably, the filter cartridge 9 is formed by combining 901 air inlet holes, threads 902, a dust filter 903, a filter layer 904 and a purifying layer 905 together, nine air inlet holes 901 are arranged and arranged in a circle, the threads 902 are arranged at the rear end of the filter cartridge 9, after the protective cover is worn by the worker, when the worker breathes, the outside air enters the protective cover through the filter cartridge 9 for the worker to breathe, when the outside air enters the inside of the filter cartridge 9 through the air inlet holes 901, it first contacts the dust filter 903, the dust carried in the outside air is filtered by the dust filter 903, then the outside air enters into the filter layer 904 and the purification layer 905, the filter layer 904 and the purification layer 905 carry out further filtration and purification, the filter devices inside the filter cartridge 9 are used in cooperation, after the staff breathes the air after the filtration purification, can not cause the harm to the staff's health.

The working principle is as follows: first, after the ventilation fan 10 is started, the air inside the protection cover is extracted and discharged, so that the air inside the protection cover can be kept circulating, and the temperature inside the protection cover is not too high.

Next, when the worker needs to switch the lenses, the worker manually pulls the stopper 502 outward, so that the stopper 502 releases the stopper of the slider 503, and after the stopper of the slider 503 is released, the worker manually pulls the slider 503 to move up and down, so that the sunglass lenses 504 and the transparent lenses 505 fixed in the slider 503 can change along with the up and down movement of the slider 503 (pulleys are arranged inside the frame 5 on both sides of the slider 503, and the pulleys prevent the slider 503 from shifting in position when sliding, so that the slider 503 can move stably).

Finally, the filter cartridge 9 is formed by combining 901 air inlet holes, threads 902, a dust filter screen 903, a filter layer 904 and a purification layer 905 together, nine air inlet holes 901 are arranged in a circular shape, the threads 902 are arranged at the rear end of the filter cartridge 9, when a worker wears a protective cover, the outside air enters the protective cover through the filter cartridge 9 for the worker to breathe, when the outside air enters the filter cartridge 9 through the air inlet holes 901, the outside air firstly contacts the dust filter screen 903, dust carried in the outside air is filtered by the dust filter screen 903, then the outside air enters the filter layer 904 and the purification layer 905 again, the filter layer 904 and the purification layer 905 carry out further filtration and purification, filter devices inside the filter cartridge 9 are used in a matching way, so that the health of the worker cannot be damaged after the worker breathes the air after filtration and purification, the working principle of the breathable cooling electric engineering and the automatic protective cover thereof is that.

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 a can breathe freely cooling electrical engineering and automatic protection casing thereof, includes protection casing main part (1), picture frame (5), cartridge filter (9), its characterized in that: the protective hood comprises a protective hood main body (1), wherein a closed hood (101) is fixedly connected to the bottom of the inner rear end of the protective hood main body (1), a head cover (2) is movably connected to the rear end of the protective hood main body (1), bolts (3) are movably connected to the bottom of the rear end of the protective hood main body (1), an illuminating lamp (4) is connected to the top of the front end of the protective hood main body (1) in an embedded mode, a mirror frame (5) is movably connected to the top of the front end of the protective hood main body (1), fixing bolts (501) are movably connected to the periphery of the mirror frame (5), a limiting block (502) is movably connected to the inner portion of the middle of one side of the mirror frame (5), a sliding block (503) is movably connected to the inner portion of the mirror frame (5), sunglasses (504) are fixedly connected to the top of the sliding block (503), transparent lenses (505) are fixedly connected to the bottom of the sliding block (503), and a switch (6) is fixedly connected to the bottom of the other side of the front end of the protective hood main body (1), the utility model discloses a protection casing, including protection casing main part (1), front end opposite side bottom embedding of protection casing main part (1) is connected with electric quantity pilot lamp (7), the front end opposite side bottom embedding of protection casing main part (1) is connected with battery (8), swing joint has cartridge filter (9) in the middle of the front end bottom of protection casing main part (1), the front end embedding of cartridge filter (9) is connected with inlet port (901), the rear end fixedly connected with screw thread (902) of cartridge filter (9), the inside front end fixedly connected with dust filter net (903) of cartridge filter (9), the inside rear end fixedly connected with filter layer (904) of cartridge filter (9).

2. The air permeable cooling electrical engineering and its automatic protective cover of claim 1, characterized in that: the rear end of the interior of the filter cartridge (9) is fixedly connected with a purification layer (905).

3. The air permeable cooling electrical engineering and its automatic protective cover of claim 1, characterized in that: the bottom of one side of the front end of the protective cover main body (1) is fixedly connected with a ventilation fan (10), and the rear end of the interior of the ventilation fan (10) is provided with a filter screen.

4. The air permeable cooling electrical engineering and its automatic protective cover of claim 1, characterized in that: the number of the fixing bolts (501) is four, and the fixing bolts are arranged on the periphery of the mirror frame (5).

5. The air permeable cooling electrical engineering and its automatic protective cover of claim 1, characterized in that: and two sides of the bottom of the top of the sliding block (503) are provided with limiting protruding limiting blocks.

6. The air permeable cooling electrical engineering and its automatic protective cover of claim 1, characterized in that: nine air inlets (901) are arranged and are arranged in a circular shape.

7. The air permeable cooling electrical engineering and its automatic protective cover of claim 1, characterized in that: the thread (902) is arranged at the rear end of the filter cartridge (9).