CN215808852U

CN215808852U - Fan blade supporting assembly for air conditioner fan blade

Info

Publication number: CN215808852U
Application number: CN202121076258.1U
Authority: CN
Inventors: 高文铭
Original assignee: Wuhan Langdi Turbomachinery Co ltd
Current assignee: Wuhan Langdi Turbomachinery Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-02-11
Anticipated expiration: 2031-05-19

Abstract

The utility model provides a blade supporting assembly for an air conditioner blade, which comprises a casing, wherein an infrared receiver is fixedly arranged on the surface of the casing, an air outlet is fixedly formed in the bottom of the casing, an adjusting plate is rotatably arranged on the surface of the air outlet, an installation cavity is formed in the casing, a supporting plate is fixedly connected in the installation cavity, supporting mechanisms are fixedly arranged at two ends of the surface of the supporting plate, and a fixing mechanism is fixedly arranged on the surface of the supporting plate: the motor is driven to rotate, the motor is connected with the bearing in a rotating mode, the supporting seat plays a role in stable supporting, the motor fixing shell is arranged on one side of the supporting seat and fixedly connected with one of the connecting shafts to drive the through-flow fan blades to rotate, and the heat dissipation capacity of the motor is improved through the heat dissipation port formed in the top of the protective cover.

Description

Fan blade supporting assembly for air conditioner fan blade

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a fan blade supporting assembly for an air conditioner fan blade.

Background

The air conditioner fan blade is a key part of an air circulation system of the air conditioner and determines the performance and noise of the whole air conditioner. The fan blade mainly comprises an axial flow fan blade, a cross-flow fan blade, a centrifugal fan blade and the like, and the fan blade material has enough tensile strength, bending strength, impact strength and dimensional stability.

The existing air conditioner fan blade adopts a fixed installation mode that the whole air conditioner fan blade is fixed in a shell, when the air conditioner fan blade runs for a long time, the air conditioner fan blade is easy to loosen, an effective supporting piece is not used for supporting, certain shaking and noise can be generated, and the air conditioner fan blade is inconvenient to disassemble during maintenance and cleaning.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fan blade supporting assembly for an air conditioner fan blade, which aims to solve the problems that no effective supporting piece is used for supporting, certain vibration and noise are generated, and the fan blade supporting assembly is inconvenient to disassemble during maintenance and cleaning.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fan blade supporting component for air conditioner fan blade, includes the casing, the fixed surface of casing installs infrared receiver, the fixed air outlet of having seted up in bottom of casing, the air outlet surface rotates installs the regulating plate, the inside installation cavity of having seted up of casing, fixedly connected with backup pad in the installation cavity, the surperficial both ends fixed mounting of backup pad has supporting mechanism, the fixed surface of backup pad installs fixed establishment.

In order to achieve the purpose that the cross-flow fan blade provides a support component for supporting the cross-flow fan blade, as a preferable scheme of the utility model: the supporting mechanism comprises supporting seats fixedly installed on two side walls of the end of the supporting plate, mounting holes are formed in the middle of the supporting seats in a penetrating mode, rotating bearings are embedded in the mounting holes, and arc-shaped protective housings are installed on the side walls of the supporting seats.

In order to install the cross-flow fan blade in the middle of the supporting mechanism, the cross-flow fan blade is taken as a preferred scheme of the utility model: the support mechanism is characterized in that cross-flow blades are arranged in the middle of the support mechanism, connecting shafts are fixedly connected to two ends of each cross-flow blade, two ends of each connecting shaft are rotatably connected with rotating bearings embedded in hole sites respectively, a limiting pin is elastically inserted into the outer wall of the middle of the shaft body of one connecting shaft, and a motor is fixedly connected to one end of the other connecting shaft.

In order to fixedly support the housing part of the electric machine, as a preferred embodiment of the utility model: fixing mechanism establishes the protection casing on motor outer wall surface including covering, a plurality of hole sites have been seted up on the surface of protection casing, the equal an organic whole in outer bottom both sides side of protection casing is equipped with fixed foot, two a plurality of screw holes have been seted up respectively to the top surface of fixed foot, the fastening screw and the backup pad fixed connection that the protection casing set up through a plurality of screw holes and interlude, motor fixed connection is inside the protection casing.

In order to improve the heat dissipation efficiency of the motor, the shell type motor is a preferred scheme: and a plurality of heat radiating ports are respectively formed in the inclined planes of the three sides at the top of the protective cover.

In order to achieve good sound insulation and noise reduction effects, the utility model adopts a preferable scheme that: soundproof cotton is fixedly adhered to two sides of the inner wall of the protective cover.

In order to ensure the normal operation of the equipment, the utility model adopts a preferable scheme that: the motor is electrically connected with the infrared receiver, and the infrared receiver is connected with the wireless infrared control of the external remote controller through the end receiving end.

In order to smoothly disassemble the cross-flow fan blade to clean the cross-flow fan blade, the utility model is a preferable scheme that: the bottom both sides side of supporting seat fixedly connected with slider respectively, the spout has been seted up on the surface of backup pad, the supporting seat passes through slider sliding connection in backup pad surface.

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

(1) through the supporting mechanism, the connecting shafts fixedly connected with the two ends of the through-flow fan blade are inserted and connected inside the supporting seat and are inserted and connected with the bearings, the through-flow fan blade is driven to rotate when the motor drives the through-flow fan blade to rotate, the supporting of the supporting seat plays a role in stabilizing and supporting, and the protective shell prevents the through-flow fan blade from contacting with the inner wall of the shell;

(2) through the fixed establishment who is equipped with, with motor fixed mounting in supporting seat one side to one of them connecting axle fixed connection, drive the through-flow fan blade and realize encircleing the rotation, the thermovent that the protection casing top was seted up is convenient for the motor heat dissipation, and the soundproof cotton that the protection casing inner wall was pasted reduces the sound that the motor operation in-process body produced.

Drawings

Fig. 1 is a schematic front view of embodiment 1 of the present invention;

FIG. 2 is a schematic structural view of a cross-flow fan blade in embodiment 1 of the present invention;

fig. 3 is a schematic view of the internal structure of the housing in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a support mechanism in embodiment 1 of the present invention;

fig. 5 is a schematic structural view of a fixing mechanism in embodiment 1 of the present invention;

fig. 6 is a schematic view of a chute structure in embodiment 2 of the present invention.

In the figure: 1. a housing; 2. an infrared receiver; 3. an air outlet; 4. an adjusting plate; 5. a support plate; 6. a support mechanism; 61. a supporting seat; 62. mounting holes; 63. a rotating bearing; 64. a protective shell; 7. a cross-flow fan blade; 8. a connecting shaft; 9. a spacing pin; 10. a motor; 11. a fixing mechanism; 111. a protective cover; 112. a fixing leg; 113. a threaded hole; 114. a heat dissipation port; 115. sound insulation cotton; 12. a slider; 13. a chute.

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.

Example 1

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a fan blade supporting component for air conditioner fan blade, includes casing 1, and casing 1's fixed surface installs infrared receiver 2, and casing 1's bottom is fixed has seted up

air outlet

3, and 3 surface rotation of air outlet installs regulating plate 4, and casing 1 is inside to have seted up the installation cavity, and fixedly connected with backup pad 5 in the installation cavity, the surperficial both ends fixed mounting of backup pad 5 has supporting mechanism 6, and the fixed surface of backup pad 5 installs fixed establishment 11.

In this embodiment: the supporting mechanism 6 comprises a supporting seat 61 fixedly mounted on two side walls of the end of the supporting plate 5, a mounting hole 62 is formed in the middle of the supporting seat 61 in a penetrating mode, a rotating bearing 63 is embedded in the mounting hole 62, and an arc-shaped protective shell 64 is mounted on the side wall of the supporting seat 61.

When in specific use: the mounting hole 62 that the supporting seat 61 middle part was seted up is convenient for install rolling bearing 63, with through-flow fan blade 7 interlude connect in rolling bearing 63 when inside for rolling bearing 63 follows the rotation in the rotation process, reduced with the supporting seat 61 between the friction, prevent phenomenon such as overheated appearance, protective housing 64 prevents that through-flow fan blade 7 and shell inner wall contact from causing equipment to damage.

In this embodiment: the middle of the supporting mechanism 6 is provided with a through-flow fan blade 7, both ends of the through-flow fan blade 7 are fixedly connected with connecting shafts 8, both ends of each connecting shaft 8 are respectively rotatably connected with rotating bearings 63 embedded in hole sites, the outer wall of the middle of the shaft body of one connecting shaft 8 is elastically inserted with a limit pin 9, and one end of the other connecting shaft 8 is fixedly connected with a motor 10.

When in specific use: the connecting shafts 8 at the two ends of the cross-flow fan blade 7 are inserted and connected with the rotating bearings 63 inside the supporting seat 61, one end of each rotating bearing is fixedly connected with the motor 10, the other end of each rotating bearing is inserted and connected with the supporting seat 61, and the limiting pins 9 inserted through the surfaces of the supporting seat 61 are fixed to prevent the connecting shafts 8 from falling off and affecting use, and the rotating bearings are driven by the motor 10 to rotate.

In this embodiment: fixing mechanism 11 establishes the protection casing 111 on motor 10 outer wall surface including the cover, and a plurality of hole sites have been seted up on the surface of protection casing 111, and the equal an organic whole in outer bottom both sides side of protection casing 111 is equipped with fixed foot 112, and a plurality of screw holes 113 have been seted up respectively to the top surface of two fixed feet 112, and protection casing 111 is connected with 5 fixed surface of backup pad through the fastening screw that a plurality of screw holes 113 and alternate the setting, and motor 10 fixed connection is inside protection casing 111.

When in specific use: the protection casing 111 plays the effect of fixed mounting motor 10, prevents that motor 10 from taking place to rock at the rotation in-process, causes the abnormal sound, and the screw hole 113 fixed connection that protection casing 111 was seted up through fixed foot 112 surface is on backup pad 5 surface.

In this embodiment: the top three-side inclined plane of the protective cover 111 is respectively provided with a plurality of heat dissipation ports 114.

When in specific use: the three heat dissipation openings 114 formed at the top of the protective cover 111 function as air circulation to dissipate heat generated by the rotation of the motor 10, so as to prevent the heat generated by the operation of the motor 10 from being unable to be dissipated.

In this embodiment: soundproof cotton 115 is fixedly adhered to both sides of the inner wall of the protection cover 111.

When in specific use: the soundproof cotton 115 on the inner wall of the protection cover 111 absorbs and insulates sound generated by the rotation of the motor 10, thereby reducing noise.

In this embodiment: the motor 10 is electrically connected with the infrared receiver 2, and the infrared receiver 2 is connected with a wireless infrared control of an external remote controller through an end receiving end.

When in specific use: when the infrared receiver 2 is connected with the external power supply, the infrared receiver 2 controls the air conditioner to work under the control of the external remote controller, meanwhile, the motor 10 rotates to blow the refrigerating and heating effects generated by the air conditioner to the indoor through the air outlet 3, and when the infrared receiver 2 is disconnected with the external power supply, the equipment stops working.

The working principle is as follows: connect the connecting axle 8 at through-flow fan blade 7 both ends inside the rolling bearing 63 at supporting seat 61 middle part with alternating, fix one of them connecting axle 8 through spacer pin 9, prevent from the inside roll-off of rolling bearing 63, another connecting axle 8 and motor 10 fixed connection, make motor 10 drive through-flow fan blade 7 when rotating and rotate and supply air, motor 10 passes through protection casing 111 fixed connection inside it, protection casing 111 fixed connection is on 5 surfaces of backup pad, the thermovent 114 that the top was seted up when fixed motor 10 conveniently dispels the heat, soundproof cotton 115 of protection casing 111 inner wall makes an uproar falls in giving sound insulation.

Example 2

Referring to FIG. 6: in order to facilitate the disassembly and cleaning of the cross-flow fan blade 7, the embodiment has the following distinctive features: the bottom both sides of supporting seat 61 limit fixedly connected with slider 12 respectively, and spout 13 has been seted up on the surface of backup pad 5, and supporting seat 61 passes through slider 12 sliding connection in backup pad 5 surface.

When in specific use: when the cross-flow fan blade 7 is detached, the limiting pin 9 is pulled out, the supporting seat 61 which is connected in an inserting mode is pushed, so that the sliding block 12 at the bottom of the supporting seat 61 is connected in a sliding mode inside the sliding groove 13 formed in the surface of the supporting plate 5, the connecting shaft 8 is separated from the inside of the rotating bearing 63, and after the connecting part of the connecting shaft and the motor 10 is disconnected, the whole cross-flow fan blade 7 can be taken out conveniently for cleaning.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a fan blade supporting component for air conditioner fan blade, includes casing (1), its characterized in that: the utility model discloses a fixed surface of casing (1) is including casing (1), the fixed air outlet (3) of having seted up in the bottom of casing (1), air outlet (3) surface rotation installs regulating plate (4), casing (1) inside installation cavity has been seted up, fixedly connected with backup pad (5) in the installation cavity, the surperficial both ends fixed mounting of backup pad (5) has supporting mechanism (6), the fixed surface of backup pad (5) installs fixed establishment (11).

2. The blade support assembly for an air conditioning blade of claim 1, wherein: supporting mechanism (6) are including supporting seat (61) of fixed mounting in backup pad (5) end both sides wall, mounting hole (62) have been run through at the middle part of supporting seat (61), the inside of mounting hole (62) is inlayed and is equipped with rolling bearing (63), arcuation protective housing (64) are installed to the lateral wall of supporting seat (61).

3. The blade support assembly for an air conditioning blade of claim 2, wherein: the supporting mechanism (6) is provided with a through-flow fan blade (7) in the middle, connecting shafts (8) are fixedly connected to the two ends of the through-flow fan blade (7), the two ends of each connecting shaft (8) are rotatably connected with rotating bearings (63) embedded in the hole sites respectively, a limiting pin (9) is arranged on the outer wall of the middle of the shaft body of one connecting shaft (8) in an elastic penetrating mode, and a motor (10) is fixedly connected to one end of the other connecting shaft (8).

4. A blade support assembly for an air conditioning blade according to claim 3, wherein: fixed establishment (11) establish protection casing (111) on motor (10) outer wall surface including the cover, a plurality of hole sites have been seted up on the surface of protection casing (111), the equal an organic whole in outer bottom both sides of protection casing (111) is equipped with fixed foot (112), two a plurality of screw holes (113) have been seted up respectively to the top surface of fixed foot (112), fastening screw and backup pad (5) fixed surface that protection casing (111) set up through a plurality of screw holes (113) and alternate is connected, motor (10) fixed connection is inside protection casing (111).

5. The blade support assembly for an air conditioning blade of claim 4, wherein: a plurality of heat dissipation ports (114) are respectively formed in the inclined planes of the three sides at the top of the protective cover (111).

6. The blade support assembly for an air conditioning blade of claim 5, wherein: soundproof cotton (115) is fixedly adhered to two sides of the inner wall of the protective cover (111).

7. The blade support assembly for an air conditioning blade of claim 4, wherein: the motor (10) is electrically connected with the infrared receiver (2), and the infrared receiver (2) is connected with a wireless infrared control of an external remote controller through an end receiving end.

8. The blade support assembly for an air conditioning blade of claim 2, wherein: the bottom both sides of supporting seat (61) incline fixedly connected with slider (12) respectively, spout (13) have been seted up on the surface of backup pad (5), supporting seat (61) pass through slider (12) sliding connection in backup pad (5) surface.