CN213514330U

CN213514330U - Novel air curtain protection current-limiting structure

Info

Publication number: CN213514330U
Application number: CN202022244871.1U
Authority: CN
Inventors: 柳龙
Original assignee: Yazi Tech Stock Co ltd
Current assignee: Yazi Tech Stock Co ltd
Priority date: 2020-10-11
Filing date: 2020-10-11
Publication date: 2021-06-22
Anticipated expiration: 2030-10-11

Abstract

The utility model discloses a novel air curtain protection current-limiting structure, which comprises a bod, a plurality of air intakes have been seted up on the lateral wall of organism, a plurality of air outlets have been fixed to have seted up in the bottom of organism, be fixed with the mounting panel through four quick installation device on the lateral wall of organism, quick installation device is including fixing the fixed plate on the organism lateral wall, it is connected with the dwang to rotate on the fixed plate, the fixed pin that two mutual symmetries of one end fixedly connected with of fixed plate set up is kept away from to the dwang. The utility model relates to an air curtain technical field can realize installing and disassembling novel air curtain is quick on the mounting panel, and whole installation and the process operation who disassembles are simple, and it is convenient to implement, have improved the maintenance of novel air curtain or the efficiency of maintenance, and can also form the gaseous current-limiting structure of air curtain exhaust, make the air curtain adapt to the requirement of exhausting of more different occasions, have improved the practicality of air curtain.

Description

Novel air curtain protection current-limiting structure

Technical Field

The utility model relates to an air curtain technical field specifically is a novel air curtain protection current-limiting structure.

Background

The air curtain is a device in which a fan rotates to form an air flow curtain which is uniformly distributed. The air curtain can be divided into an isothermal air curtain and a hot air curtain according to different installation areas and functions, wherein the isothermal air curtain mainly has the function of isolating the convection of indoor air and outdoor air, and achieves the purposes of dust prevention, pollution prevention, heat preservation and heat insulation under the condition of not influencing the entering and exiting of personnel and goods inside and outside a building.

Along with the increase of novel air curtain live time, need disassemble it from the mounting panel and maintain or maintain, but current novel air curtain is at the in-process of installation, all fix on the mounting panel through the cooperation of screw thread and screw hole, cause the air curtain to disassemble and the process complex operation of installation, further influence the efficiency of air curtain maintenance or maintenance, and lack the current-limiting structure on the current novel air curtain, the unable adjustment of the amount of wind of air outlet causes the air curtain to be difficult to adapt to the use of more different occasions.

Disclosure of Invention

An object of the utility model is to provide a novel air curtain protection current-limiting structure to solve the novel air curtain on the existing market that above-mentioned background art provided and disassembling and the process complex operation of installation, influenced the efficiency of air curtain maintenance or maintenance, and lack the current-limiting structure on the current novel air curtain, the unable adjustment of the amount of wind of air outlet causes the problem that the air curtain is difficult to adapt to the use of more different occasions.

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

a novel air curtain protection current-limiting structure comprises a machine body, wherein a plurality of air inlets are formed in the side wall of the machine body, a plurality of air outlets are fixedly formed in the bottom of the machine body, a mounting plate is fixedly arranged on the side wall of the machine body through four quick mounting devices, each quick mounting device comprises a fixing plate fixed on the side wall of the machine body, a rotating rod is rotatably connected onto the fixing plate, two fixing pins which are symmetrically arranged with each other are fixedly connected to one end, away from the fixing plate, of the rotating rod, a sliding block is slidably connected onto the side wall of the rotating rod, a first spring is sleeved on the side wall of the rotating rod, one end of the first spring is fixed to the side wall of the fixing plate, the other end of the first spring is fixed to the side wall of the sliding block, a round hole is formed in the side wall of the mounting, and two the spout sets up with two fixed pins are matcing each other, the fixed orifices has been seted up to the one end of round hole, sliding connection has the stripper plate on the inner wall of fixed orifices, just the one end of stripper plate offsets with the lateral wall of round hole and sets up, fixedly connected with second spring on the lateral wall of fixed orifices, the other end of second spring is fixed mutually with the lateral wall of stripper plate.

Preferably, the inner wall of the machine body is slidably connected with an adjusting plate through a sliding device, a plurality of adjusting holes are formed in the adjusting plate in a penetrating mode, an adjusting rod is connected to the side wall of the machine body in a threaded mode, one end, located inside the machine body, of the adjusting rod is rotatably connected with the side wall of the adjusting plate, and a handle is fixed to the other end of the adjusting rod.

Preferably, the sliding device includes two mutually symmetrical sliding grooves arranged on the inner wall of the machine body, two sliding grooves are connected with sliding blocks matched with the sliding grooves in a sliding manner, and the tops of the sliding blocks are fixed with the side wall of the adjusting plate.

Preferably, the side wall of the handle is fixedly sleeved with a protective sponge.

Preferably, the side wall of the slider close to the mounting plate is roughened.

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

1. through the arrangement of the parts such as the rotating rod, the fixing pin, the first spring, the second spring and the like, the rotating rod slides on the round hole, the rotating rod carries out stress extrusion on the extrusion plate, the rotating rod is further rotated to enable the fixing pin to be no longer positioned on the sliding groove, the fixing pin is fixed on the side wall of the fixing hole under the elastic action of the second spring, the sliding block abuts against the side wall of the mounting plate under the action of the first spring outside the rotating rod, the machine body is rapidly mounted on the mounting plate, when the machine body needs to be dismounted from the mounting plate, the rotating rod is reversed to enable the fixing pin to slide on the sliding groove, the machine body is rapidly dismounted from the mounting plate, the whole mounting and dismounting operation is simple, the implementation is convenient, and the maintenance efficiency of the novel air curtain is improved;

2. through the setting of parts such as adjusting plate, adjustment hole, adjusting lever, the handle is rotated and slides the adjusting plate in organism inside, adjusts the clearance between each air outlet and each adjustment hole, further adjusts the aperture of giving vent to anger of whole air curtain, forms air curtain exhaust's current-limiting structure, makes the air curtain adapt to the exhaust requirement of more different occasions, has improved the practicality of air curtain.

Drawings

Fig. 1 is a schematic perspective view of a novel air curtain protection current-limiting structure provided by the present invention;

fig. 2 is a schematic structural view of a quick installation device of a novel air curtain protection current limiting structure provided by the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is the schematic view of the internal structure of the current limiting device of the novel air curtain protection current limiting structure provided by the present invention.

In the figure: 1. a body; 2. an air inlet; 3. an air outlet; 4. mounting a plate; 5. a fixing plate; 6. rotating the rod; 7. a fixing pin; 8. a first spring; 9. a slider; 10. a circular hole; 11. a fixing hole; 12. a second spring; 13. a pressing plate; 14. an adjustment plate; 15. an adjustment hole; 16. an adjusting lever; 17. a handle; 18. a sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a novel air curtain protection current-limiting structure comprises a machine body 1, a plurality of air inlets 2 are arranged on the side wall of the machine body 1, a plurality of air outlets 3 are fixedly arranged at the bottom of the machine body 1, a mounting plate 4 is fixed on the side wall of the machine body 1 through four quick mounting devices, each quick mounting device comprises a fixing plate 5 fixed on the side wall of the machine body 1, a rotating rod 6 is rotatably connected onto each fixing plate 5, two fixing pins 7 symmetrically arranged with each other are fixedly connected to one end of each rotating rod 6 far away from the fixing plate 5, a sliding block 9 is slidably connected onto the side wall of each rotating rod 6, the side wall of each sliding block 9 close to the mounting plate 4 is subjected to rough treatment, mainly in order to improve the interaction force between the mounting plate 4 and the sliding block 9, after the machine body 1 is fixed, the rotating rod 6 is prevented from reversely deflecting, a, the other end of the first spring 8 is fixed with the side wall of the sliding block 9, the side wall of the mounting plate 4 is provided with a round hole 10, the outer diameter of the sliding block 9 is larger than the inner diameter of the round hole 10, the round hole 10 is provided with two sliding grooves which are matched with the two fixing pins 7, one end of the round hole 10 is provided with a fixing hole 11, the inner wall of the fixing hole 11 is connected with a squeezing plate 13 in a sliding way, one end of the squeezing plate 13 is abutted against the side wall of the round hole 10, the side wall of the fixing hole 11 is fixedly connected with a second spring 12, the other end of the second spring 12 is fixed with the side wall of the squeezing plate 13, the inner wall of the machine body 1 is connected with an adjusting plate 14 in a sliding way through a sliding device, the sliding device comprises two sliding grooves 18 which are symmetrically arranged on the inner wall of the machine body 1, the two sliding grooves 18 are connected with sliding blocks matched with, mainly for in-process adjusting, adjusting plate 14 can be more stable move, it is provided with a plurality of adjustment holes 15 to run through on the adjusting plate 14, threaded connection has adjusting rod 16 on organism 1's the lateral wall, adjusting rod 16 is located organism 1 inside one end and is connected with adjusting plate 14's lateral wall rotation, adjusting rod 16's the other end is fixed with handle 17, mainly for the current-limiting structure that forms the air curtain, make the air curtain adapt to the exhaust requirement of more different occasions, the practicality of air curtain has been improved, fixed cover is equipped with the protection sponge on handle 17's the lateral wall, mainly for the travelling comfort of improvement operator in operation process.

In the utility model, when the novel air curtain is required to be installed on the installation plate 4, each rotating rod 6 on the machine body 1 is leaned against the round hole 10 on the installation plate 4, under the action of force, the two fixed pins 7 on the rotating rod 6 slide on the two round grooves on the round hole 10, at the moment, the slide block 9 on the rotating rod 6 is propped against the side wall of the installation plate 4, the first spring 8 is compressed under the force, each rotating rod 6 is continuously pushed, the rotating rod 6 is propped against and extrudes the side wall of the extrusion plate 13, the second spring 12 is compressed under the force, at the moment, each rotating rod 6 is rotated, under the elastic force action of the second spring 12, the two fixed pins 7 on the rotating rod 6 are propped against the side wall of the fixed hole 11, the installation of the machine body 1 on the installation plate 4 is completed, when the air curtain works normally, the air curtain air quantity requirement of an actual, promote adjusting plate 14 on the adjusting lever 16 to slide, in the slip in-process, accomplish the clearance between each air outlet 3 of adjustment and each adjustment hole 15, further adjust the aperture of giving vent to anger of whole gas curtain, form the current-limiting structure of gas curtain exhaust, make the gas curtain adapt to the exhaust requirement of more different occasions, the practicality of gas curtain has been improved, finally, when needing to disassemble organism 1 from mounting panel 4, reversal dwang 6, under the spring action of first spring 8 and second spring 12, make two fixed pins 7 slide on the spout, accomplish quick disassembling organism 1 from mounting panel 4, whole installation and disassemble easy operation, it is convenient to implement, the efficiency of the maintenance or the maintenance of novel gas curtain improves.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel air curtain protection current-limiting structure comprises a machine body (1) and is characterized in that a plurality of air inlets (2) are formed in the side wall of the machine body (1), a plurality of air outlets (3) are fixedly formed in the bottom of the machine body (1), a mounting plate (4) is fixed on the side wall of the machine body (1) through four quick mounting devices, each quick mounting device comprises a fixing plate (5) fixed on the side wall of the machine body (1), a rotating rod (6) is rotatably connected onto each fixing plate (5), two fixing pins (7) which are symmetrically arranged with each other are fixedly connected onto one end, away from the fixing plate (5), of each rotating rod (6), a sliding block (9) is slidably connected onto the side wall of each rotating rod (6), a first spring (8) is sleeved on the side wall of each rotating rod (6), one end of each first spring (8) is fixed with the side wall of, the other end of first spring (8) is fixed mutually with the lateral wall of slider (9), round hole (10) have been seted up on the lateral wall of mounting panel (4), just the external diameter of slider (9) is greater than the internal diameter of round hole (10), be provided with two spouts on round hole (10), and two the spout matches the setting each other with two fixed pins (7), fixed orifices (11) have been seted up to the one end of round hole (10), sliding connection has stripper plate (13) on the inner wall of fixed orifices (11), just the one end of stripper plate (13) offsets the setting with the lateral wall of round hole (10), fixedly connected with second spring (12) on the lateral wall of fixed orifices (11), the other end of second spring (12) is fixed mutually with the lateral wall of stripper plate (13).

2. The novel air curtain protection and current limiting structure is characterized in that an adjusting plate (14) is connected to the inner wall of the machine body (1) in a sliding mode through a sliding device, a plurality of adjusting holes (15) are formed in the adjusting plate (14) in a penetrating mode, an adjusting rod (16) is connected to the side wall of the machine body (1) in a threaded mode, one end, located inside the machine body (1), of the adjusting rod (16) is rotatably connected with the side wall of the adjusting plate (14), and a handle (17) is fixed to the other end of the adjusting rod (16).

3. The novel air curtain protection current-limiting structure as claimed in claim 2, wherein the sliding device includes two sliding grooves (18) symmetrically arranged with each other and formed on the inner wall of the machine body (1), and two sliding blocks matched with the two sliding grooves (18) are slidably connected to the two sliding grooves (18), and the tops of the two sliding blocks are fixed to the side wall of the adjusting plate (14).

4. The new air curtain protection current-limiting structure as claimed in claim 2, wherein a protective sponge is fixed on the side wall of the handle (17).

5. The novel air curtain protection current-limiting structure as claimed in claim 1, wherein the side wall of the sliding block (9) close to the mounting plate (4) is roughened.