CN216281706U

CN216281706U - Air outlet swing blade structure of indoor unit of air conditioner

Info

Publication number: CN216281706U
Application number: CN202122608254.XU
Authority: CN
Inventors: 梁伟; 李佩洋; 赖云飞
Original assignee: Guangxi Yingtian Chuangwang Intelligent Technology Co ltd
Current assignee: Guangxi Yingtian Chuangwang Intelligent Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-12
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses an air outlet swing blade structure of an indoor unit of an air conditioner, which comprises an installation shell and a driving mechanism, wherein the installation shell is provided with a mounting hole; installing a shell: the front end of the inner wall of the mounting shell is rotatably connected with swing blades which are uniformly distributed from top to bottom through a pin shaft, the grooves at the rear ends of the swing blades are rotatably connected with a transmission plate through a rotating shaft, the right end of the swing blade at the uppermost end is provided with a second chain wheel, and the rotating holes which are arranged at the rear end inside the mounting shell from left to right are rotatably connected with guide plates; a driving mechanism: set up in the lower extreme of installation shell, actuating mechanism all with the lower extreme fixed connection of guide plate, still include the PLC controller, the PLC controller sets up in the right flank of installation shell, and external power source is connected to the input electricity of PLC controller, still includes the baffle, the baffle sets up in the front side of the inside upper end of installation shell, still includes infrared receiving head, this air-out pendulum leaf structure of indoor set of air conditioning, simple structure, convenient maintenance.

Description

Air outlet swing blade structure of indoor unit of air conditioner

Technical Field

The utility model relates to the technical field of indoor temperature adjustment, in particular to an air outlet swing blade structure of an indoor unit of an air conditioner.

Background

An air conditioner is a device for adjusting and controlling parameters such as temperature, humidity and flow velocity of ambient air in a building or a structure by manual means, generally comprising a cold source/heat source device, a cold and hot medium transmission and distribution system, a terminal device and other auxiliary devices, and mainly comprising a refrigeration host, a water pump, an air conditioner internal unit and a pipeline system, wherein the terminal device is responsible for utilizing the cold and heat quantity transmitted and distributed to specifically process the air state so that the air parameter of a target environment meets certain requirements, the air conditioner internal unit needs air outlet swing vane assistance in the working process, the air outlet swing vane is responsible for guiding the air blown out from the air conditioner internal unit so as to accelerate the change speed of the indoor temperature, the existing air outlet swing vane directly drives swing vanes to adjust through a stepping motor, transmission is carried out through a transmission rod so as to achieve uniform adjustment, and the motor directly drives the air outlet swing vanes to rotate, without an intermediate transition device, one problem needs to be completely disassembled, and the air direction adjustment is single or complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides an air outlet swing blade structure of an indoor unit of an air conditioner, which is provided with a transition structure and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an air outlet swing blade structure of an indoor unit of an air conditioner comprises an installation shell and a driving mechanism;

installing a shell: the front end of the inner wall of the mounting shell is rotatably connected with swing blades which are uniformly distributed from top to bottom through a pin shaft, the grooves at the rear ends of the swing blades are rotatably connected with a transmission plate through a rotating shaft, the right end of the swing blade at the uppermost end is provided with a second chain wheel, and the rotating holes which are arranged at the rear end inside the mounting shell from left to right are rotatably connected with guide plates;

a driving mechanism: set up in the lower extreme of installation shell, actuating mechanism all with the lower extreme fixed connection of guide plate, have the chain to pass through between pendulum leaf and the motor one, have two-way rack plate to pass through between the board of falling and the motor two, can realize about and the high-efficient independent regulation of upper and lower wind direction, simple structure, convenient dismantlement.

Further, still include the PLC controller, the PLC controller sets up in the right flank of installation shell, and external power source is connected to the input electricity of PLC controller, control electrical apparatus work.

Further, still include the baffle, the baffle sets up in the front side of the inside upper end of installation shell, prevents that the dust from getting into inside.

Further, still include infrared receiving head, infrared receiving head sets up in the leading flank middle part of baffle, and external power source is connected to infrared receiving head's input electricity, and the output of infrared receiving head is connected to the input electricity of PLC controller, accepts control signal.

Further, still include motor one and chain, motor one sets up in the right-hand member of installation shell roof, and the right-hand member of motor one output shaft is equipped with sprocket one, and sprocket one and sprocket two pass through chain drive and connect, and the output electricity of PLC controller connects the input of motor one, and the drive pendulum leaf is reciprocating motion.

Further, actuating mechanism includes two-way rack board and gear one, the equal fixed connection of gear in guide plate lower extreme, sliding connection has two-way rack board in the spout of installation shell diapire rear end, and the gear one all meshes with the tooth of two-way rack board front end, drives the guide plate and is reciprocating motion.

Further, actuating mechanism still includes motor two and gear two, motor two sets up in the middle part of installation shell lower surface, and the through-hole that installation shell lower surface was passed to motor two's output shaft upper end is equipped with gear two, and the tooth meshing of gear two and two-way rack board rear end, the input of motor two is connected to the output electricity of PLC controller, drives two-way rack board and is reciprocating motion.

Compared with the prior art, the utility model has the beneficial effects that: this air-out pendulum leaf structure of machine in air conditioning has following benefit:

the PLC controller controls the motor I to rotate clockwise and anticlockwise according to a rule, an output shaft of the motor I drives the sprocket I to rotate, the sprocket I drives the sprocket II to rotate through a chain so as to drive the uppermost end to rotate, the uppermost swing blade transmits motion to each swing blade through the transmission plate so as to drive the swing blades to do reciprocating motion, the motor I can also be controlled to stop rotating so as to orient the swing blades, the motor II rotates clockwise and anticlockwise according to a rule, an output shaft of the motor II drives the gear II to rotate, the gear II drives the bidirectional rack plate to do reciprocating motion along the sliding chute, teeth at the front end of the bidirectional rack plate drive the gear I to move, the gear I drives the corresponding guide plate to do reciprocating motion, so as to change left and right wind directions, the motor II can also be controlled to stop rotating so as to orient the guide plate, the chain is arranged between the swing blades and the motor I to transition, the bidirectional rack plate is arranged between the reversing plate and the motor II to transition, and the structure damage of a single blade cannot influence the operation of other blades, can realize controlling and wind direction high-efficient independent regulation from top to bottom, simple structure, convenient dismantlement.

Drawings

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

FIG. 2 is a schematic structural view of the driving plate of the present invention;

FIG. 3 is a schematic structural diagram of a first motor of the present invention;

fig. 4 is a schematic structural diagram of the driving mechanism of the present invention.

In the figure: the device comprises a mounting shell 1, a swinging blade 2, a guide plate 3, a PLC 4, a driving mechanism 5, a bidirectional rack plate 51, a first gear 52, a second gear 53, a second motor 54, a baffle 6, an infrared receiving head 7, a first motor 8, a first sprocket 9, a chain 10, a second sprocket 11 and a transmission plate 12.

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. 1-4, the present embodiment provides a technical solution: an air outlet swing blade structure of an indoor unit of an air conditioner comprises an installation shell 1 and a driving mechanism 5;

mounting the shell 1: the mounting shell 1 is of a swing blade structure and passes through a mounting position, the front end of the inner wall of the mounting shell is rotatably connected with swing blades 2 which are uniformly distributed from top to bottom through a pin shaft, grooves at the rear ends of the swing blades 2 are rotatably connected with a driving plate 12 through rotating shafts, the right end of the swing blade 2 at the uppermost end is provided with a chain wheel II 11, a guide plate 3 is rotatably connected in a rotating hole which is formed in the rear end of the inside of the mounting shell 1 from left to right, the guide plate 3 rotates in a reciprocating manner, so that the left and right wind directions are changed, the action is transmitted to each swing blade 2 through the driving plate 12, the swing blades 2 are driven to do reciprocating movement, and the air outlet with the vertical inclination angle is adjusted;

the driving mechanism 5: set up in the lower extreme of installation shell 1, actuating mechanism 5 all is connected with the lower extreme fixed connection of guide plate 3, actuating mechanism 5 includes two-way rack plate 51 and first gear 52, first gear 52 all fixed connection is in the guide plate 3 lower extreme, sliding connection has two-way rack plate 51 in the spout of installation shell 1 diapire rear end, first gear 52 all meshes with the tooth of two-way rack plate 51 front end, actuating mechanism 5 still includes motor two 54 and gear two 53, motor two 54 sets up in the middle part of installation shell 1 lower surface, the through-hole that the output shaft upper end of motor two 54 passed the installation shell 1 lower surface is equipped with gear two 53, gear two 53 meshes with the tooth of two-way rack plate 51 rear end, the input of motor two 54 is connected to PLC controller 4's output electricity, motor two 54 rotates according to the rule, the output shaft of motor two 54 drives gear two 53 and rotates, gear two 53 drives two-way rack plate 51 and does reciprocating motion along the spout, teeth at the front end of the bidirectional rack plate 51 drive the first gear 52 to move, and the first gear 52 drives the corresponding guide plate 3 to rotate in a reciprocating mode, so that the left and right wind direction is changed, and the second motor 54 can be controlled to stop rotating to orient the guide plate 3.

Wherein: still include PLC controller 4, PLC controller 4 sets up in the right flank of installation shell 1, and external power source is connected to PLC controller 4's input electricity, the work of the two 54 of control motor 8 and motor.

Wherein: still include baffle 6, baffle 6 sets up in the front side of the inside upper end of installation shell 1, and swing leaf 2 resets after the stop work, and baffle 6 and the 2 upper surface contact of swing leaf of the top prevent that the dust from getting into.

Wherein: still include infrared receiving head 7, infrared receiving head 7 sets up in the leading flank middle part of baffle 6, and external power supply is connected to infrared receiving head 7's input electricity, and infrared receiving head 7's output is connected to PLC controller 4's input electricity, and infrared receiving head 7's input and external controller's output radio connection, infrared receiving head 7 can accept infrared signal and give PLC controller 4 with the signal transfer and handle.

Wherein: still include motor 8 and chain 10, motor 8 sets up in the right-hand member of 1 roof of installation shell, the right-hand member of motor 8 output shaft is equipped with sprocket 9, sprocket 9 and sprocket 11 pass through chain 10 transmission and connect, the input of motor 8 is connected to PLC controller 4's output electricity, the gear radius of sprocket 9 is less than the gear radius of sprocket 11, motor 8 is positive and negative according to the law, motor 8's output shaft drives sprocket 9 and rotates, sprocket 9 drives sprocket 11 through chain 10 and rotates, thereby drive 2 rotations of upper end, the pendulum leaf 2 of the top passes through driving plate 12 and transmits the action for each pendulum leaf 2, drive pendulum leaf 2 and do reciprocating motion, also can control motor 8 stall and give pendulum leaf 2 orientation.

The working principle of the air outlet swing blade structure of the indoor unit of the air conditioner provided by the utility model is as follows: the mounting shell 1 is mounted at an air outlet of an air conditioner indoor unit, a person sends an infrared light signal through an external controller, an infrared receiving head 7 receives the signal and transmits the signal to a PLC 4, the PLC 4 controls a motor I8 and a motor II 54 to work through the indication of the signal, the motor I8 rotates clockwise and anticlockwise according to the rule, an output shaft of the motor I8 drives a chain wheel I9 to rotate, the chain wheel I9 drives a chain wheel II 11 to rotate through a chain 10, so as to drive an uppermost end 2 to rotate, the uppermost swing blade 2 transmits the action to each swing blade 2 through a transmission plate 12, so as to drive the swing blades 2 to do reciprocating motion, the motor I8 can be controlled to stop rotating to orient the swing blades 2, so as to adjust the air outlet with the vertical inclination angle, the motor II 54 rotates clockwise and anticlockwise according to the rule, an output shaft of the motor II 54 drives a gear II 53 to rotate, and the gear II 53 drives a bidirectional rack plate 51 to do reciprocating motion along a chute, teeth at the front end of the bidirectional rack plate 51 drive the first gear 52 to move, the first gear 52 drives the corresponding guide plate 3 to rotate in a reciprocating mode, the left and right wind direction is changed, the second motor 54 can also be controlled to stop rotating to orient the guide plate 3, the swing blade 2 resets after stopping working, the baffle 6 contacts with the upper surface of the swing blade 2 at the uppermost end, and dust is prevented from entering the guide plate.

It should be noted that the PLC controller 4 disclosed in the above embodiments may use TPC8-8TD, the ir receiving head 7 may use SH0038, the motor one 8 may use ZWPD008008 speed reducing motor, the motor two 54 may use ZWPD012012 speed reducing motor, and the PLC controller 4 controls the ir receiving head 7, the motor one 8 and the motor two 54 to work by methods commonly used in the prior art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an air-out swing blade structure of machine in air conditioning which characterized in that: comprises a mounting shell (1) and a driving mechanism (5);

mounting case (1): the front end of the inner wall of the mounting shell is rotatably connected with swing blades (2) which are uniformly distributed from top to bottom through pin shafts, the grooves at the rear ends of the swing blades (2) are rotatably connected with a transmission plate (12) through rotating shafts, the right end of the swing blade (2) at the uppermost end is provided with a second chain wheel (11), and the rear end inside the mounting shell (1) is rotatably connected with a guide plate (3) in a rotating hole which is formed from left to right;

drive mechanism (5): the driving mechanism (5) is arranged at the lower end of the mounting shell (1) and is fixedly connected with the lower end of the guide plate (3).

2. An air outlet swing blade structure of an indoor unit of an air conditioner as claimed in claim 1, wherein: still include PLC controller (4), PLC controller (4) set up in the right flank of installation shell (1), and external power source is connected to the input electricity of PLC controller (4).

3. An air outlet swing blade structure of an indoor unit of an air conditioner as claimed in claim 2, wherein: the mounting structure is characterized by further comprising a baffle (6), wherein the baffle (6) is arranged on the front side of the upper end in the mounting shell (1).

4. An air outlet swing blade structure of an indoor unit of an air conditioner as claimed in claim 3, wherein: the novel solar energy water heater is characterized by further comprising an infrared receiving head (7), wherein the infrared receiving head (7) is arranged in the middle of the front side face of the baffle (6), an external power supply is electrically connected with the input end of the infrared receiving head (7), and the output end of the infrared receiving head (7) is electrically connected with the input end of the PLC (4).

5. An air outlet swing blade structure of an indoor unit of an air conditioner as claimed in claim 2, wherein: still include motor (8) and chain (10), motor (8) set up in the right-hand member of installation shell (1) roof, and the right-hand member of motor (8) output shaft is equipped with sprocket (9), and sprocket (9) and sprocket (11) are connected through chain (10) transmission, and the input of motor (8) is connected to the output electricity of PLC controller (4).

6. An air outlet swing blade structure of an indoor unit of an air conditioner as claimed in claim 2, wherein: actuating mechanism (5) are including two-way rack board (51) and gear (52), the equal fixed connection in guide plate (3) lower extreme of gear (52), sliding connection has two-way rack board (51) in the spout of installation shell (1) diapire rear end, gear (52) all with the tooth meshing of two-way rack board (51) front end.

7. The air outlet swing blade structure of an indoor unit of an air conditioner as claimed in claim 6, wherein: actuating mechanism (5) still include motor two (54) and gear two (53), motor two (54) set up in the middle part of installation shell (1) lower surface, and the through-hole that installation shell (1) lower surface was passed to the output shaft upper end of motor two (54) is equipped with gear two (53), and gear two (53) and the tooth meshing of two-way rack board (51) rear end, the input of motor two (54) is connected to the output electricity of PLC controller (4).