CN215002175U - Air conditioning unit air exit prevents stifled mechanism - Google Patents

Abstract

The utility model discloses an air outlet anti-blocking mechanism of an air conditioning unit, which comprises a box body, wherein the inside of the box body is provided with an air conditioning unit body, the inside of the right side wall of the box body is provided with a transmission mechanism, an inner cleaning mechanism and an outer cleaning mechanism, the inner cleaning mechanism comprises a main thread lead screw and an auxiliary thread lead screw, the main thread lead screw and the auxiliary thread lead screw are both rotationally connected with the inside of the right side wall of the box body, the outer surfaces of the main thread lead screw and the auxiliary thread lead screw are movably connected with a movable plate, the right side wall of the movable plate is fixedly connected with an inner brush, the transmission mechanism and the inner cleaning mechanism arranged inside the right side wall of the box body can drive the inner cleaning mechanism to work, thereby driving the inner brush on the inner cleaning mechanism to lift, cleaning the inner surface of an air exhaust grid, preventing the air exhaust grid from being blocked due to excessive accumulation of dust and articles, thereby enabling the air conditioning unit to exhaust air normally.

Description

Air conditioning unit air exit prevents stifled mechanism

Technical Field

The utility model belongs to the technical field of air conditioning unit, concretely relates to stifled mechanism is prevented to air conditioning unit air exit.

Background

The basic centralized system is an all-air single-area system, generally comprises a fan, a heater, a cooler and a filter, and the basic working process is as follows: after the fresh air outside the room is mixed with part of the return air inside the room, harmful substances such as dust, smoke dust, black smoke, organic particles and the like in the air are filtered by a filter.

Air-conditioning unit air outlet department on the market at present installs the grid of airing exhaust mostly, blocks the large-scale article in the external environment, because there are some banded article and dust in the external environment and can adhere to on the grid of airing exhaust, makes the gap on the grid of airing exhaust cause the jam to cause the jam of air outlet, cause the influence to air-conditioning unit's normal airing exhaust, for this reason we propose an air-conditioning unit air outlet anti-blocking mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air conditioning unit air exit prevents stifled mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stifled mechanism is prevented to air conditioning unit air exit, includes the box, the inside of box is equipped with the air conditioning unit body, the inside of box right side wall is equipped with drive mechanism, interior cleaning mechanism and outer cleaning mechanism, interior cleaning mechanism includes main thread lead screw and assistance screw thread lead screw, and main thread lead screw and assistance screw thread lead screw all rotate the inside of connecting at box right side wall, the surface swing joint of main thread lead screw and assistance screw thread lead screw has the movable plate, brush in the right side wall fixedly connected with of movable plate.

Preferably, clean the mechanism outward and include outer servo motor, and outer servo motor fixed connection is close to the position at top in the box right side wall, outer servo motor's the main bull stick of output fixedly connected with, the lower extreme of main bull stick has the assistance bull stick through torsion spring swing joint, the outer brush of left side wall fixedly connected with of assistance bull stick.

Preferably, drive mechanism includes interior servo motor, and interior servo motor fixed connection is close to the position of bottom in the box right side wall, the lower extreme difference fixedly connected with main gyro wheel of main screw lead screw and assistance gyro wheel, and the surface cover transmission of main gyro wheel and assistance gyro wheel is connected with the belt, the lower extreme of main screw lead screw and interior servo motor's output fixed connection.

Preferably, an air outlet is formed in the right side wall of the box body, an air exhaust grating is fixedly connected to the position, close to the right side, of the air outlet, the movable plate and the inner hairbrush are located inside the air outlet, the right side of the inner hairbrush is in close contact with the inner surface of the air exhaust grating, and the left side of the outer hairbrush is in close contact with the outer surface of the air exhaust grating.

Preferably, the guide chute is arranged at the bottom in the air exhaust port, the dust suction device is fixedly connected to the bottom in the guide chute, the dust suction device is fixedly connected to the upper surface and the right side wall of the dust suction device respectively through a dust suction pipe and a dust outlet pipe, and the right side wall of the box body at the right end of the dust outlet pipe extends to the right side of the box body.

Preferably, the inner wall of the air outlet is provided with two accommodating grooves, the positions, close to the left end and the right end, of the upper surface and the lower surface of the movable plate are fixedly connected with organ covers, the number of the organ covers is four, the upper ends of the organ covers located at the upper part is fixedly connected with the inner top walls of the two accommodating grooves respectively, and the lower ends of the organ covers located at the lower part is fixedly connected with the inner bottom walls of the two accommodating grooves respectively.

Preferably, the air conditioning unit body right side wall is close to the position fixedly connected with exhaust pipe of top, and the exhaust pipe is located the inside of air exit, outer servo motor is located the air exit directly over.

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

(1) this air conditioning unit air exit prevents stifled mechanism cleans the mechanism in through setting up drive mechanism and the interior mechanism that cleans in box right side wall is inside, makes drive mechanism work and can drive interior mechanism that cleans and carry out work to can drive interior brush that cleans in on the mechanism and go up and down, clean the internal surface of the grid of airing exhaust, prevent that dust and article from piling up too much and making the grid of airing exhaust cause the jam, thereby make air conditioning unit can normally air exhaust.

(2) This air conditioning unit air exit prevents stifled mechanism cleans the mechanism through setting up outside on box right side, makes outer servo motor work, can drive through main bull stick and assist the bull stick and rotate to can clean the surface of the grid of airing exhaust through outer brush, clean the mechanism in the cooperation and can carry out the omnidirectional to the grid of airing exhaust and clean, can reduce effectively and air exhaust and go up the piling up of dust and article on the grid.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the middle and inner sweeping mechanism of the present invention;

fig. 3 is a front sectional view of the present invention;

fig. 4 is a side sectional view of the present invention;

fig. 5 is an enlarged view of a structure in fig. 4 according to the present invention.

In the figure: 1. a box body; 2. an air conditioning unit body; 3. an internal cleaning mechanism; 301. a main thread screw rod; 302. auxiliary thread screw rod; 303. moving the plate; 304. an inner brush; 305. a material guide chute; 306. a dust collection device; 307. a receiving groove; 308. an organ cover; 4. a transmission mechanism; 401. an internal servo motor; 402. a main roller; 403. auxiliary rollers; 404. a belt; 5. an external sweeping mechanism; 501. an outer servo motor; 502. a main rotating rod; 503. an auxiliary rotating rod; 504. an outer brush; 6. an air outlet; 7. an air exhaust grille.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model provides an air conditioning unit air exit anti-blocking mechanism, including box 1, the inside of box 1 is equipped with air conditioning unit body 2, the inside of box 1 right side wall is equipped with drive mechanism 4, interior cleaning mechanism 3 and outer cleaning mechanism 5, interior cleaning mechanism 3 includes main thread lead screw 301 and supplementary thread lead screw 302, and main thread lead screw 301 and supplementary thread lead screw 302 all rotate the inside of connecting at box 1 right side wall, main thread lead screw 301 and supplementary thread lead screw 302's surface swing joint has movable plate 303, brush 304 in the right side wall fixedly connected with of movable plate 303.

In this embodiment, it is preferable that the outer cleaning mechanism 5 includes an outer servo motor 501, and the outer servo motor 501 is fixedly connected to the position near the top in the right side wall of the box 1, the output end of the outer servo motor 501 is fixedly connected with a main rotating rod 502, the lower end of the main rotating rod 502 is movably connected with an auxiliary rotating rod 503 through a torsion spring, the left side wall of the auxiliary rotating rod 503 is fixedly connected with an outer brush 504, so that the outer servo motor 501 works, the auxiliary rotating rod 503 and the outer brush 504 can be driven to rotate through the main rotating rod 502, thereby cleaning the outer surface of the exhaust grille 7, the auxiliary rotating rod 503 is connected with the main rotating rod 502 through the torsion spring, the auxiliary rotating rod 503 can be rotated around the main rotating rod 502 through the torsion spring, thereby being convenient for cleaning the outer brush 504, and improving the cleaning effect of the outer brush 504.

In this embodiment, preferably, the transmission mechanism 4 includes an inner servo motor 401, and the inner servo motor 401 is fixedly connected to a position close to the bottom in the right side wall of the box 1, the lower ends of the main thread screw 301 and the auxiliary thread screw 302 are respectively and fixedly connected with a main roller 402 and an auxiliary roller 403, and the outer surface sleeves of the main roller 402 and the auxiliary roller 403 are in transmission connection with a belt 404, the lower end of the main thread screw 301 is fixedly connected with the output end of the inner servo motor 401, so that the inner servo motor 401 works, the main thread screw 301 and the auxiliary thread screw 302 can be driven to rotate by the main roller 402, the auxiliary roller 403 and the belt 404, and thus the movable plate 303 and the inner brush 304 can be driven to move to clean the inner surface of the air exhaust grille 7.

In this embodiment, preferably, an air outlet 6 has been seted up to the inside of box 1 right side wall, the position fixedly connected with air exhaust grille 7 that is close to the right side in the air outlet 6, movable plate 303 and interior brush 304 all are located the inside of air outlet 6, and interior brush 304 right side and air exhaust grille 7's internal surface in close contact with, outer brush 504 left side and air exhaust grille 7's surface in close contact with, air outlet 6 through setting up is installed air exhaust grille 7, the air that the air conditioning unit during operation produced of being convenient for discharges, clean air exhaust grille 7's internal surface and surface respectively through interior brush 304 and outer brush 504 that set up, prevent that air exhaust grille 7 from taking place to block up and causing the influence to the normal effect of airing exhaust of air conditioning unit.

In this embodiment, preferably, the guide chute 305 is provided at the bottom inside the air outlet 6, the dust suction device 306 is fixedly connected to the bottom inside the guide chute 305, the dust suction device 306 has a dust suction pipe and a dust outlet pipe fixedly connected to the upper surface and the right side wall of the dust outlet pipe respectively, the right side wall of the right box 1 of the dust outlet pipe extends to the right side of the box 1, and the dust and the articles cleaned by the internal cleaning mechanism 3 are stored through the guide chute 305, so that the dust and the articles inside the guide chute 305 can be discharged by the dust suction device 306 during operation.

In this embodiment, preferably, the inner wall of the air outlet 6 is provided with two accommodating grooves 307, the positions of the upper surface and the lower surface of the moving plate 303 close to the left end and the right end are both fixedly connected with the organ covers 308, the number of the organ covers 308 is four, the upper ends of the two organ covers 308 above are respectively fixedly connected with the inner top walls of the two accommodating grooves 307, the lower ends of the two organ covers 308 below are respectively fixedly connected with the inner bottom walls of the two accommodating grooves 307, the main threaded screw 301, the auxiliary threaded screw 302 and the organ covers 308 are installed through the arranged accommodating grooves 307, the main threaded screw 301 and the auxiliary threaded screw 302 can rotate conveniently, the accommodating grooves 307 are sealed through the organ covers 308, the dust is prevented from being accommodated in the accommodating grooves 307, and the influence is caused on the normal rotation of the threaded screw.

In this embodiment, preferably, the right side wall of the air conditioning unit body 2 is close to the fixedly connected with exhaust pipe in the upper position, and the exhaust pipe is located inside the exhaust outlet 6, the outer servo motor 501 is located right above the exhaust outlet 6, and the exhaust pipe is convenient for the air conditioning unit body 2 to exhaust air generated during operation.

The utility model discloses a theory of operation and use flow: when the device is used, the inner servo motor 401 works, the main thread screw rod 301 and the auxiliary thread screw rod 302 can be driven to rotate through the main roller 402, the auxiliary roller 403 and the belt 404, so that the movable plate 303 and the inner brush 304 can be driven to move, the inner surface of the air exhaust grille 7 is cleaned through the arranged inner brush 304, the dust collector 306 works to discharge dust and articles cleaned by the inner cleaning mechanism 3, so that the dust is prevented from being accumulated in the air outlet 6, the outer servo motor 501 works, the auxiliary rotating rod 503 and the outer brush 504 can be driven to rotate through the main rotating rod 502, so that the outer surface of the air exhaust grille 7 is cleaned, the inner surface and the outer surface of the air exhaust grille 7 can be cleaned in all directions through the arrangement of the inner cleaning mechanism 3 and the outer cleaning mechanism 5, the air exhaust grille 7 can be prevented from being blocked, and the normal air exhaust of an air conditioning unit is facilitated, the lower end of the auxiliary rotating rod 503 is grasped and pulled, so that the auxiliary rotating rod 503 is rotated around the main rotating rod 502 by the torsion spring, thereby facilitating the cleaning of the outer brush 504.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an air conditioning unit air exit prevents stifled mechanism, includes box (1), its characterized in that: the inside of box (1) is equipped with air conditioning unit body (2), the inside of box (1) right side wall is equipped with drive mechanism (4), cleans mechanism (3) in and cleans mechanism (5) outward, clean mechanism (3) in and include main thread lead screw (301) and assist screw lead screw (302), and main thread lead screw (301) and assist screw lead screw (302) all rotate the inside of connecting at box (1) right side wall, the surface swing joint of main thread lead screw (301) and assist screw lead screw (302) has movable plate (303), brush (304) in the right side wall fixedly connected with of movable plate (303).

2. The air conditioning unit air exit anti-clogging mechanism of claim 1, characterized in that: clean mechanism (5) outward including outer servo motor (501), and outer servo motor (501) fixed connection is close to the position at top in box (1) right side wall, outer servo motor's (501) output fixedly connected with owner bull stick (502), the lower extreme of owner bull stick (502) has supplementary bull stick (503) through torsion spring swing joint, the outer brush (504) of left side wall fixedly connected with of supplementary bull stick (503).

3. The air conditioning unit air exit anti-clogging mechanism of claim 1, characterized in that: drive mechanism (4) are including interior servo motor (401), and interior servo motor (401) fixed connection is close to the position of bottom in box (1) right side wall, the lower extreme difference fixedly connected with main gyro wheel (402) and supplementary gyro wheel (403) of main screw lead screw (301) and supplementary screw lead screw (302), and the surface cover transmission of main gyro wheel (402) and supplementary gyro wheel (403) is connected with belt (404), the lower extreme of main screw lead screw (301) and the output fixed connection of interior servo motor (401).

4. The air conditioning unit air exit anti-clogging mechanism of claim 2, characterized in that: air outlet (6) have been seted up to the inside of box (1) right side wall, be close to position fixedly connected with air exhaust grid (7) on right side in air outlet (6), movable plate (303) and interior brush (304) all are located the inside of air outlet (6), and the internal surface in close contact with of interior brush (304) right side and air exhaust grid (7), outer brush (504) left side and the surface in close contact with of air exhaust grid (7).

5. The air conditioning unit air exit anti-clogging mechanism of claim 4, characterized in that: baffle box (305) have been seted up to bottom in air exit (6), bottom fixedly connected with dust extraction (306) in baffle box (305), the upper surface and the right side wall of dust extraction (306) are fixedly connected with dust absorption pipe and play dirt pipe respectively, and go out the right side wall of the right-hand member box (1) of dirt pipe and extend to the right side of box (1).

6. The air conditioning unit air exit anti-clogging mechanism of claim 4, characterized in that: the air exhaust opening (6) is provided with two accommodating grooves (307), the positions, close to the left end and the right end, of the upper surface and the lower surface of the moving plate (303) are fixedly connected with organ covers (308), the number of the organ covers (308) is four, the upper ends of the two organ covers (308) located above are fixedly connected with the inner top walls of the two accommodating grooves (307), and the lower ends of the two organ covers (308) located below are fixedly connected with the inner bottom walls of the two accommodating grooves (307).

7. The air conditioning unit air exit anti-clogging mechanism of claim 4, characterized in that: air conditioning unit body (2) right side wall is close to the position fixedly connected with exhaust pipe of top, and the exhaust pipe is located the inside of air exit (6), outer servo motor (501) are located air exit (6) directly over.

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