CN216312350U - Dustproof structure at bottom of ring network cabinet - Google Patents

Abstract

The utility model relates to the field of dustproof structures, in particular to a dustproof structure at the bottom of a ring cabinet, which comprises a body and a second fixed cylinder, wherein a hollow groove is formed in the body, a fan heater is arranged above the hollow groove, fixed blocks are arranged on two sides of the hollow groove, a groove is formed in each fixed block, a first filter screen is arranged in each groove, a sliding groove is formed in each first filter screen, an air bag is arranged in the middle of each sliding groove, a first fixed cylinder is arranged outside each clamping plate, a clamping groove is formed in the upper portion of each clamping plate, a motor is arranged in each second fixed cylinder, a scraper is arranged below each threaded column, and a second filter screen is arranged at the bottom of each scraper. This looped netowrk cabinet bottom dustproof construction to replace first filter screen, avoid installing inside entering dust, prevent that the dust from influencing the availability factor of device, the use of giving people facilitates, improves the life of device, increases the practicality of device.

Description

Dustproof structure at bottom of ring network cabinet

Technical Field

The utility model relates to the technical field of dustproof structures, in particular to a dustproof structure at the bottom of a ring net cabinet.

Background

The ring main unit is a group of electric equipment which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse, so that the ring main unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like.

Dustproof construction on the existing market operates comparatively inconveniently, and filter equipment replacement is comparatively troublesome, reduces device life, causes loss of property easily for inside the dust gets into the device more easily, to above-mentioned condition, carries out technical innovation on current dustproof construction basis, for this reason we propose a looped netowrk cabinet bottom dustproof construction.

In order to solve the problems, innovative design is urgently needed on the basis of the original dustproof structure.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the dustproof structure at the bottom of the ring net cabinet, which has the advantages of convenience in replacement of the filtering device and the like, and solves the problem that the replacement of the filtering device by a common dustproof structure is troublesome.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a looped netowrk cabinet bottom dustproof construction, includes the fixed section of thick bamboo of body and second, the dead slot has been seted up to the inside of body, and the top of dead slot installs fan heater, the fixed block is installed to the both sides of dead slot, and the inside of fixed block sets up flutedly, the internally mounted of recess has first filter screen, and the inside of first filter screen has seted up the spout, the gasbag is installed to the intermediate position of spout, and the both ends of gasbag install the cardboard, the externally mounted of cardboard has first fixed section of thick bamboo, and the front view of cardboard installs the connecting plate, the draw-in groove has been seted up to the top of cardboard.

The fixed section of thick bamboo of second internally mounted has the motor, and one side of motor installs the screw thread post, the scraper blade is installed to the below of screw thread post, and the inside of scraper blade runs through there is the lead screw, the second filter screen is installed to the bottom of scraper blade.

Further, the width of the groove is larger than that of the first filter screen, and the first filter screen and the fan heater are perpendicular to each other.

Further, be closely laminating between gasbag and the cardboard, and be sliding connection between cardboard and the first fixed cylinder.

Furthermore, be the block connection between cardboard and the draw-in groove, and be fixed connection between cardboard and the connecting plate.

Furthermore, threaded connection is adopted between the threaded column and the scraper, and the threaded column and the screw rod are arranged in parallel.

Furthermore, the scraper plate is in sliding connection with the screw rod, and the scraper plate is in contact with the second filter screen.

Furthermore, the two sides of the second filter screen are provided with accommodating grooves, and the second filter screen and the first filter screen are arranged in parallel.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this looped netowrk cabinet bottom dustproof construction, because the device uses for a long time, for avoiding the inside dust that gets into of device, when needs replace first filter screen, through the centre gripping connecting plate, make the connecting plate drive the cardboard slide in the inboard of first solid fixed cylinder, the cardboard extrudees the gasbag simultaneously, make cardboard and draw-in groove carry out the block and break away from, thereby replace first filter screen, avoid the inside dust that gets into of device, prevent that the dust from influencing the availability factor of device, the use of giving people brings the facility, the life of device is prolonged, the practicality of device is increased.

2. This looped netowrk cabinet bottom dustproof construction, when needs clear up the second filter screen in the device, starter motor, the motor drives the screw thread post and rotates, make the screw thread post drive the scraper blade and slide in the outside of lead screw, the scraper blade slides the clearance at the outer wall of second filter screen, avoid the device to carry out the first layer and filter, prevent to block up the gas pocket in the second filter screen, improve the fan thermal efficiency of device, avoid the device because the fan is hot when untimely burns electrical apparatus, give people and bring unnecessary loss of property.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of a partial front view structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a side view of the squeegee of the present invention;

FIG. 5 is a front view of the clamping plate of the present invention.

In the figure: 1. a body; 2. an empty groove; 3. a fan heater; 4. a fixed block; 5. a groove; 6. a first filter screen; 7. a chute; 8. an air bag; 9. clamping a plate; 10. a first fixed cylinder; 11. a connecting plate; 12. a card slot; 13. a second fixed cylinder; 14. a motor; 15. a threaded post; 16. a squeegee; 17. a screw rod; 18. a second filter.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a dustproof structure at the bottom of a ring cabinet in this embodiment includes a body 1 and a second fixing cylinder 13, a hollow groove 2 is formed in the body 1, a fan heater 3 is installed above the hollow groove 2, fixing blocks 4 are installed on two sides of the hollow groove 2, a groove 5 is formed in each fixing block 4, a first filter screen 6 is installed in each groove 5, a sliding groove 7 is formed in each first filter screen 6, an air bag 8 is installed in the middle of each sliding groove 7, clamping plates 9 are installed at two ends of each air bag 8, a first fixing cylinder 10 is installed outside each clamping plate 9, a connecting plate 11 is installed in front view of each clamping plate 9, and a clamping groove 12 is formed above each clamping plate 9.

The motor 14 is installed inside the second fixed cylinder 13, the threaded column 15 is installed on one side of the motor 14, the scraper 16 is installed below the threaded column 15, the screw rod 17 penetrates through the inside of the scraper 16, and the second filter screen 18 is installed at the bottom of the scraper 16.

Referring to fig. 1 and 3, in the present embodiment, the width of the groove 5 is greater than the width of the first filter 6, and the first filter 6 and the fan heater 3 are disposed perpendicular to each other.

It should be noted that, avoid the inside entering dust of device, prevent that the dust from influencing the availability factor of device.

Referring to fig. 3 and 5, in the present embodiment, the air bag 8 and the clamping plate 9 are tightly attached, and the clamping plate 9 and the first fixing cylinder 10 are slidably connected.

It is noted that the use of the device is facilitated and the service life of the device is prolonged.

Referring to fig. 3 and 5, in the present embodiment, the clamping plate 9 is connected to the slot 12 in a snap-fit manner, and the clamping plate 9 is fixedly connected to the connecting plate 11.

It should be noted that the practicability of the device is increased, and the dust prevention is performed more efficiently.

Referring to fig. 1 and 4, in the present embodiment, the threaded column 15 is in threaded connection with the scraper 16, and the threaded column 15 and the screw rod 17 are parallel to each other.

It should be noted that the fan heat efficiency of the device is improved, and the device is prevented from burning the electric appliance due to the untimely fan heat.

Referring to fig. 1, 2 and 4, in the present embodiment, the scraper 16 is slidably connected to the screw 17, and the scraper 16 is in contact with the second filter 18.

It should be noted that the avoiding means performs the first layer filtering and prevents the clogging of the air holes in the second filter 18.

Referring to fig. 1 and 2, in the embodiment, the two sides of the second filter 18 are provided with receiving grooves, and the second filter 18 and the first filter 6 are arranged in parallel.

It should be noted that unnecessary property damage to people is prevented.

It can be understood that, this looped netowrk cabinet bottom dustproof construction avoids the inside dust that gets into of device, prevents that the dust from influencing the availability factor of device, and the use of giving people facilitates, improves the life of device, increases the practicality of device, and the avoidance device is carrying out the first layer and is filtering, prevents to block up the gas pocket in the second filter screen 18, improves the fan thermal efficiency of device, and the avoidance device is because fan heat burns electrical apparatus untimely, gives people and brings unnecessary loss of property.

The working principle of the above embodiment is as follows:

the during operation, when needs replace first filter screen 6, through centre gripping connecting plate 11, make connecting plate 11 drive cardboard 9 slide in the inboard of first solid fixed cylinder 10, cardboard 9 extrudees gasbag 8 simultaneously, make cardboard 9 and draw-in groove 12 carry out the block and break away from, thereby replace first filter screen 6, starter motor 14, motor 14 drives screw post 15 and rotates, make screw post 15 drive scraper blade 16 slide in the outside of lead screw 17, scraper blade 16 slides the clearance at the outer wall of second filter screen 18.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (7)

1. The utility model provides a looped netowrk cabinet bottom dustproof construction, includes body (1) and the fixed section of thick bamboo of second (13), its characterized in that: the fan-shaped air conditioner is characterized in that an empty groove (2) is formed in the body (1), a fan-type air heater (3) is arranged above the empty groove (2), fixed blocks (4) are arranged on two sides of the empty groove (2), grooves (5) are formed in the fixed blocks (4), a first filter screen (6) is arranged in the grooves (5), a sliding groove (7) is formed in the first filter screen (6), an air bag (8) is arranged in the middle of the sliding groove (7), clamping plates (9) are arranged at two ends of the air bag (8), a first fixing cylinder (10) is arranged outside the clamping plates (9), a connecting plate (11) is arranged in front view of the clamping plates (9), and clamping grooves (12) are formed above the clamping plates (9);

the fixed section of thick bamboo of second (13) internally mounted has motor (14), and one side of motor (14) installs screw thread post (15), scraper blade (16) are installed to the below of screw thread post (15), and the inside of scraper blade (16) is run through there is lead screw (17), second filter screen (18) are installed to the bottom of scraper blade (16).

2. The looped network cabinet bottom dustproof structure of claim 1, characterized in that: the width of the groove (5) is larger than that of the first filter screen (6), and the first filter screen (6) and the fan heater (3) are perpendicular to each other.

3. The looped network cabinet bottom dustproof structure of claim 1, characterized in that: the air bag (8) and the clamping plate (9) are tightly attached, and the clamping plate (9) and the first fixed cylinder (10) are in sliding connection.

4. The looped network cabinet bottom dustproof structure of claim 1, characterized in that: the clamping plate (9) is connected with the clamping groove (12) in a clamping manner, and the clamping plate (9) is fixedly connected with the connecting plate (11).

5. The looped network cabinet bottom dustproof structure of claim 1, characterized in that: the threaded column (15) is in threaded connection with the scraper (16), and the threaded column (15) and the screw rod (17) are arranged in parallel.

6. The looped network cabinet bottom dustproof structure of claim 1, characterized in that: the scraper (16) is in sliding connection with the screw rod (17), and the scraper (16) is in contact with the second filter screen (18).

7. The looped network cabinet bottom dustproof structure of claim 1, characterized in that: the two sides of the second filter screen (18) are provided with accommodating grooves, and the second filter screen (18) and the first filter screen (6) are arranged in parallel.

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