CN208832673U - A kind of air-conditioning duct opening and closing device - Google Patents

Abstract

The utility model discloses a kind of air-conditioning duct opening and closing devices, including air conditioner main body, rotating box is fixedly connected at left and right sides of air conditioner main body, rotating bar is rotatably connected to by rotational lantern ring between two rotating box side close to each other, the surface of rotating bar is fixedly connected with stripe board of keeping out the wind, rubber strip is fixedly connected at the top of stripe board of keeping out the wind, the positive bottom of stripe board of keeping out the wind is rotatably connected to choke item by hinge, the inside of air conditioner main body and the dead astern for being located at stripe board of keeping out the wind are fixedly connected with exhaust passage filtering fixed frame, the utility model relates to air-conditioning technical fields.The air-conditioning duct opening and closing device opens multiple stripe boards of keeping out the wind rapidly, is opened and closed the air duct of air-conditioning more quick, it is rapidly introduced into processed air in air-conditioning in room, multiple stripe boards of keeping out the wind carry out linked switch, avoid the card plug for stripe board of keeping out the wind, air duct is more unobstructed.

Description

A kind of air-conditioning duct opening and closing device

Technical field

The utility model relates to air-conditioning technical field, specially a kind of air-conditioning duct opening and closing device.

Background technique

The full name of air-conditioning is air regulator, is a kind of for adjusting the temperature, humidity of air in certain space region, clean The device of the parameters such as cleanliness and air velocity can satisfy the requirement of human comfort or technical process, the refrigeration system packet of air-conditioning Include air-conditioning wind wheel front frame.Mentioning air-conditioning can popularize, and mainly pass through cinema.Most people is contacted for the first time in cinema Arrive air-conditioning.The cinema of nineteen twenties utilizes air-conditioning technical, and promise can provide cool air for spectators, make sky Modulation must be attractive as film itself, and summer also becomes the peak season watched movie instead of winter.Then occur A large amount of indoor amusement places open all year round, such as gambling house, arena and market, these must all be attributed to the fact that the appearance of air-conditioning.

Currently, be provided with air-conditioning duct opening and closing device in air-conditioning wind wheel front frame, with realize unlatching to air-conditioning duct and Close, existing air-conditioning duct opening and closing device in use, air-conditioning duct open and close speed it is slow, can also block, keep out the wind sometimes Plate does not rotate, and influences outlet air, and air-conditioning duct is a kind of open channel, air duct is not opened and closed and fills by the material of filterability What is be set effective protects, so that being easily accessible the either other air materials of dust inside air-conditioning, influences inside air-conditioning Structure, so that the performance of air-conditioning declines.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of air-conditioning duct opening and closing device, solves air-conditioner wind Opening and closing speed in road is slow, can also block sometimes, influence outlet air, and effectively protect air duct opening and closing device without filterability material The problem of shield is got up.

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of air-conditioning duct opening and closing dress It sets, including air conditioner main body, rotating box is fixedly connected at left and right sides of the air conditioner main body, two rotating box mutually lean on Rotating bar is rotatably connected to by rotational lantern ring between close side, the surface of the rotating bar is fixedly connected with bar shaped of keeping out the wind Plate, rubber strip is fixedly connected at the top of the stripe board of keeping out the wind, and the positive bottom of stripe board of keeping out the wind passes through hinge and rotates It is connected with choke item, it is solid that the inside of the air conditioner main body and the dead astern for being located at stripe board of keeping out the wind are fixedly connected with exhaust passage filtering Determine frame, the internal activity of the exhaust passage filtering fixed frame is connected with solid and crosses filtering medium, and the one of fixed frame is filtered in the exhaust passage Side and it is located at solid and crosses on the left of filtering medium and be bolted to connection ventilative replacing plate.

Preferably, it includes active carbon filter plate that the solid, which crosses filtering medium, is fixedly connected on the right side of the active carbon filter plate There is the continuous plate of filtering, is fixedly connected with mesh-like seaweed mud plate on the right side of the continuous plate of the filtering.

Preferably, sliding cylinder is fixedly connected at the top of the rotation chamber interior wall, the inner surface of the sliding cylinder, which slides, to be connected It is connected to stability sliding bar.

Preferably, the bottom end of the stability sliding bar is connected with ratch by fixed thread external threading.

Preferably, the bottom end of the ratch is fixedly connected with cylinder piston rod, and the bottom end of the cylinder piston rod, which is slided, to be connected It is connected to cylinder block, the bottom of the cylinder block is fixedly connected with the bottom of rotation chamber interior wall.

Preferably, the inner wall that the rotating bar is located at one end and rotating box inside rotating box is rotated by rolling bearing to be connected Connect, the surface of the rotating bar and be located at ratch immediately ahead of be fixedly connected with the gear being meshed with ratch.

Beneficial effect

The utility model provides a kind of air-conditioning duct opening and closing device.Have it is following the utility model has the advantages that

(1), the air-conditioning duct opening and closing device, by being fixedly connected to rotating box at left and right sides of air conditioner main body, two Rotating bar is rotatably connected to by rotational lantern ring between a rotating box side close to each other, the surface of rotating bar is fixedly connected with It keeps out the wind stripe board, is fixedly connected with rubber strip at the top of stripe board of keeping out the wind, the bottom for bar shaped plate surface of keeping out the wind passes through hinge and rotates It is connected with choke item, so that air-conditioning is driven the rotation of rotating bar by control rotating box, so that multiple stripe boards of keeping out the wind are rapid It opens, is opened and closed the air duct of air-conditioning more quick, is rapidly introduced into processed air in air-conditioning in room, multiple gears Wind stripe board carries out linked switch, avoids the card plug for stripe board of keeping out the wind, air duct is more unobstructed.

(2), the air-conditioning duct opening and closing device crosses filtering medium by filtering the side of fixed frame in exhaust passage and being located at solid Left side has been bolted to connection ventilative replacing plate, and it includes active carbon filter plate, the right side of active carbon filter plate that solid, which crosses filtering medium, Side is fixedly connected with the continuous plate of filtering, filters and is fixedly connected with mesh-like seaweed mud plate on the right side of continuous plate, when preventing air-conditioning from not running, When outside air is entered inside air-conditioning, many dusts can be carried, so that air-conditioning interior instrument is contaminated the generation of situation, and are kept away The problem of air-conditioning internal circuit easily short circuit is exempted from.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the cross-sectional view of the utility model structure；

Fig. 3 is the structural schematic diagram that the utility model solid crosses filtering medium.

In figure: 1- air conditioner main body, 2- rotating box, 3- rotational lantern ring, 4- rotating bar, 5- keep out the wind stripe board, 6- rubber strip, 7- Hinge, 8- choke item, the exhaust passage 9- filtering fixed frame, 10- solid cross filtering medium, 11- breathes freely replacing plate, the filtering of 101- active carbon Plate, 102- filter continuous plate, 103- mesh-like seaweed mud plate, 12- sliding cylinder, 13- stability sliding bar, 14- fixed thread set, 15- ratch, 16- cylinder piston rod, 17- cylinder block, 18- rolling bearing, 19- gear.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of air-conditioning duct opening and closing device, including air-conditioning Ontology 1, the left and right sides of air conditioner main body 1 are fixedly connected to rotating box 2, lead between two rotating box 2 side close to each other It crosses rotational lantern ring 3 and is rotatably connected to rotating bar 4, the surface of rotating bar 4 is fixedly connected with stripe board 5 of keeping out the wind, stripe board of keeping out the wind 5 Top is fixedly connected with rubber strip 6, and the positive bottom of stripe board of keeping out the wind 5 is rotatably connected to choke item 8, air-conditioning sheet by hinge 7 The inside of body 1 and the dead astern for being located at stripe board 5 of keeping out the wind are fixedly connected with exhaust passage filtering fixed frame 9, and exhaust passage filtering is fixed The internal activity of frame 9 is connected with solid and crosses filtering medium 10, the side of exhaust passage filtering fixed frame 9 and the left side for crossing filtering medium 10 positioned at solid Side has been bolted to connection ventilative replacing plate 11, and air-conditioning is allow to drive the rotation of rotating bar 4 by control rotating box 2, So that multiple stripe boards 5 of keeping out the wind are opened rapidly, it is opened and closed the air duct of air-conditioning more quick, makes in air-conditioning processed air can be with It is rapidly introduced into room, multiple stripe boards 5 of keeping out the wind carry out linked switch, avoid the card plug for stripe board 5 of keeping out the wind, air duct is more Unobstructed, it includes active carbon filter plate 101 that solid, which crosses filtering medium 10, and the right side of active carbon filter plate 101 is fixedly connected with the continuous plate of filtering 102, the right side for filtering continuous plate 102 is fixedly connected with mesh-like seaweed mud plate 103, and the porosity of active carbon filter plate 101 is 60%-80%, the porosity of mesh-like seaweed mud plate 103 are 50%-70%, are fixedly connected with sliding cylinder at the top of 2 inner wall of rotating box 12, the inner surface of sliding cylinder 12 slidably connects stability sliding bar 13, and the bottom end of stability sliding bar 13 passes through fixed thread Set 14 is threaded with ratch 15, and the bottom end of ratch 15 is fixedly connected with cylinder piston rod 16, and the bottom end of cylinder piston rod 16 is sliding Dynamic to be connected with cylinder block 17, the bottom of cylinder block 17 is fixedly connected with the bottom of 2 inner wall of rotating box, and rotating bar 4, which is located at, to be turned The inner wall of one end and rotating box 2 inside dynamic case 2 passes through rolling bearing 18 and is rotatablely connected, the surface of rotating bar 4 and positioned at ratch 15 front is fixedly connected with the gear 19 being meshed with ratch 15, by side and the position of filtering fixed frame 9 in exhaust passage Ventilative replacing plate 11, when preventing air-conditioning from not running, outside air have been bolted to connection in the left side that solid crosses filtering medium 10 When inside into air-conditioning, many dusts can be carried, so that air-conditioning interior instrument is contaminated the generation of situation, and avoid air-conditioning The problem of internal circuit easily short circuit.

In use, being first connected to the air inlet of cylinder block 17 with external air inlet pipe, solid is crossed into filtering medium 10 and is fixed on out The inside of fixed frame 9 is filtered in air duct, when operation of air conditioner, external air inlet pipe is sucked out by the gas of cylinder block 17, makes to bring about the desired sensation Cylinder piston rod 16 moves downward, and ratch 15 is pushed to move downward, so that ratch 15 is rotated with moving gear 19, makes gear 19 with turn Lever 4 rotates, and rotating bar 4 is made to drive the rotation of stripe board 5 of keeping out the wind, and makes multiple openings of stripe boards 5 of keeping out the wind, opens air-conditioning duct, The air for keeping air-conditioning inter-process good flow to the external world after fixed frame 9 is filtered in exhaust passage, when air-conditioning is out of service, passes through Gas is passed through inside cylinder block 17 by external air inlet pipe, moves upwards cylinder piston rod 16, and gear 19 is made to drive rotating bar 4 Rotation, so that stripe board 5 of keeping out the wind restores the position of closure.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of air-conditioning duct opening and closing device, including air conditioner main body (1), it is characterised in that: the left and right two of the air conditioner main body (1) Side is fixedly connected to rotating box (2), is turned between two rotating box (2) side close to each other by rotational lantern ring (3) Dynamic to be connected with rotating bar (4), the surface of the rotating bar (4) is fixedly connected with stripe board of keeping out the wind (5), the stripe board of keeping out the wind (5) it is fixedly connected at the top of rubber strip (6), the positive bottom of the stripe board of keeping out the wind (5) is rotatably connected to by hinge (7) Choke item (8), the inside of the air conditioner main body (1) and the dead astern for being located at stripe board (5) of keeping out the wind are fixedly connected with exhaust passage mistake It filters fixed frame (9), the internal activity of exhaust passage filtering fixed frame (9) is connected with solid and crosses filtering medium (10), the exhaust passage It filters the side of fixed frame (9) and is crossed on the left of filtering medium (10) positioned at solid and be bolted to connection ventilative replacing plate (11).

2. a kind of air-conditioning duct opening and closing device according to claim 1, it is characterised in that: the solid crosses filtering medium (10) packet It includes active carbon filter plate (101), the continuous plate (102) of filtering, the mistake is fixedly connected on the right side of the active carbon filter plate (101) It filters and is fixedly connected with mesh-like seaweed mud plate (103) on the right side of continuous plate (102).

3. a kind of air-conditioning duct opening and closing device according to claim 1, it is characterised in that: rotating box (2) inner wall Top is fixedly connected with sliding cylinder (12), and the inner surface of the sliding cylinder (12) slidably connects stability sliding bar (13).

4. a kind of air-conditioning duct opening and closing device according to claim 3, it is characterised in that: the stability sliding bar (13) Bottom end be threaded with ratch (15) by fixed thread set (14).

5. a kind of air-conditioning duct opening and closing device according to claim 4, it is characterised in that: the bottom end of the ratch (15) is solid Surely it is connected with cylinder piston rod (16), the bottom end of the cylinder piston rod (16) slidably connects cylinder block (17), the gas The bottom of cylinder cylinder body (17) is fixedly connected with the bottom of rotating box (2) inner wall.

6. a kind of air-conditioning duct opening and closing device according to claim 4, it is characterised in that: the rotating bar (4), which is located at, to be turned The inner wall of dynamic case (2) internal one end and rotating box (2) is rotatablely connected by rolling bearing (18), the table of the rotating bar (4) Face and be located at ratch (15) immediately ahead of be fixedly connected with the gear (19) being meshed with ratch (15).