CN218266403U

CN218266403U - Wall-mounted fan convenient to assemble

Info

Publication number: CN218266403U
Application number: CN202221849005.8U
Authority: CN
Inventors: 靳超; 郑剑
Original assignee: Ningbo Longtai Telecommunication And Electrical Machinery Co ltd
Current assignee: Ningbo Longtai Telecommunication And Electrical Machinery Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-01-10
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a convenient fan of wall built-up type assembly, including fan shell, fan wheel, wall built-up slat, the fixed disc mount pad in addition in left side of fan shell, the left side middle part symmetry of disc mount pad is equipped with the assembly regulating block, through the setting of circular hidden cavity, can hide the inside of fixing at circular hidden cavity with driving motor is whole, can reduce the complete machine thickness of this fan, and can be with the loss curved surface compensation design for the loss on the impeller volume that sets up on the fan wheel, can be with the process of the release again with higher speed of air compression, the reduction of whole thickness is enough to satisfy the hanging product thickness on the market, fan performance after improving simultaneously can not have great loss, through the design of four group assembly bolt settings in the arc adjustment tank, can make this fan advance to punch through the position of fan installation after the pre-fixing, afterwards according to make assembly bolt carry out the arc adjustment in the arc adjustment tank and move to the installation hole site after lock fix on the wall can.

Description

Wall-mounted fan convenient to assemble

Technical Field

The utility model belongs to the technical field of the fan, concretely relates to convenient fan of wall built-up type assembly.

Background

At present, the air-out cover on the wall type axial flow fan surface in the market uses the screw to carry out fixed connection with the casing more, needs the use of tools when the dismouting to the dismouting is comparatively consuming time, is not convenient for clean the air-out cover simultaneously, brings inconvenience for the cleaning work.

Therefore, a wall type axial fan of announcement number "CN213870387U", which comprises a housing, the impeller, including a motor, an end cap, a controller, and a cover, the air intake has been seted up at the back of casing, the inside fixedly connected with frame of casing, the fixed surface of frame is connected with the motor, the output fixedly connected with impeller of motor, the front surface of casing is equipped with the play fan housing that the lock is connected, it includes the blade that keeps out the wind to go out the fan housing, the frame, mount and fixed plate, the inside of frame is equipped with vertical evenly distributed's the blade that keeps out the wind, the blade that keeps out the wind rotates with the frame to be connected, the back fixedly connected with sleeve pipe of frame, the sleeve pipe cup joints with the surface of casing and is connected, the mount lock is connected on sheathed tube surface.

To above-mentioned kind of wall type axial fan, though be equipped with fixed slot one and fixed slot two respectively through the surface at sleeve and spacing collar, the cooperation has the mount of spacing strip, conveniently carries out the dismouting to the fan housing, reduces the working strength of fan housing dismouting, improves to the clear convenience of fan housing, but its still has following comparatively obvious defect in the use: the thickness design of above-mentioned fan itself is longer, because the thickness of its fan itself can be increased after its inside motor is fixed with the impeller, can make above-mentioned fan because the space and the position of installation receive the restriction, make foretell hanging wall type's complete machine thickness receive the restriction, and then can reduce the installation scope of above-mentioned fan, and reduce the practicality, thereby make the holistic performance of above-mentioned fan can greatly discount, and the port department of air outlet does not set up corresponding guard action, receive the striking of external force easily and damage, above-mentioned fan does not set up corresponding assembly member simultaneously, so need make the fan that suits to its fan, thereby can reduce the installation use cost of above-mentioned fan.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient fan of wall built-up type assembly 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 convenient fan of wall built-up type assembly, includes fan shell, fan impeller, wall built-up slat, the left surface of fan shell is fixed disc mount pad in addition, the left surface middle part symmetry of disc mount pad is equipped with the assembly regulating block, the regulation spout has all been seted up to the one side of assembly regulating block, the one side of wall built-up slat is equipped with the sliding block, all be equipped with the regulation constant head tank below and above the sliding block, the lateral surface a week of disc mount pad is equipped with the solid fixed ring of annular wall built-up, the solid fixed ring's of annular wall built-up surface avris equidistance is equipped with the arc adjustment tank, all be equipped with bolt assembly in the arc adjustment tank, the right side middle part of disc mount pad is equipped with driving motor, fan impeller's middle part is equipped with circular hidden cavity, the right side terminal surface of fan shell is equipped with air-out loudspeaker air-out spare, the right side of loudspeaker air-out spare is fixed with shock attenuation protection component.

The shock attenuation protection subassembly includes the disc backplate, the surface of disc backplate runs through and is equipped with ventilative otter board, disc backplate volume left side avris a week is equipped with the shock attenuation extensible member, the left end of shock attenuation extensible member and the right side avris a week fixed connection that loudspeaker go out the air member, this item passes through the one end that shock attenuation extensible member elasticity was fixed at loudspeaker air-out piece at the disc backplate, can make the shrink of shock attenuation extensible member reduce the dynamics of striking after this fan receives outside impact to can reduce the degree that damages the fan striking, and then make the fan obtain effectual shock attenuation guard action, and through the setting of ventilative otter board on the disc backplate, can carry out the effect protected to it under the wind speed transport that does not influence the fan.

The assembly adjusting block is characterized in that limiting sliding blocks are arranged on the left sides of the upper end and the lower end of the inner wall of an adjusting sliding groove formed in the assembly adjusting block, and the limiting sliding blocks and the adjusting positioning grooves formed in the sliding blocks are matched, positioned and slid.

The utility model discloses a fan, including fan impeller, drive motor, circular hidden cavity, drive motor activity, and the pivot of drive motor and the inside one side fixed connection of circular hidden cavity, this item is through the setting of circular hidden cavity, can hide the whole inside of fixing at circular hidden cavity of hiding of drive motor, can reduce the complete machine thickness of this fan, and can be with the fan impeller epaxial loss curved surface compensation design for the loss of setting, can be with the process of release again with air compression acceleration, the reduction of whole thickness is enough to satisfy the hanging product thickness on the market, fan performance after the while improves can not have great loss.

The bolt assembly comprises assembly bolts, the assembly bolts are provided with four groups, and four groups the surface threads of the assembly bolts are provided with round base plates, one surfaces of the round base plates are anti-skidding corrugated surfaces, the design that the four groups of assembly bolts are arranged in the arc-shaped adjusting grooves can enable the fan to be perforated through the installation position of the fan after being fixed in advance, the assembly bolts are enabled to be arc-shaped adjusted in the arc-shaped adjusting grooves according to hole positions to be locked and fixed on the wall surface after moving to the installation hole positions, and damping friction can be generated between the assembly bolts and the annular wall-hanging fixing rings through the arrangement of the round base plates on the assembly bolts, so that the problem that the fan is rocked and dropped in the operation process is solved.

The surface of the disc mounting seat is provided with a dustproof ventilating plate in a penetrating mode, dust can be effectively prevented from existing in fresh air entering the disc mounting seat, and therefore the effect of blocking and filtering the dust in the fresh air is achieved.

The utility model discloses a technological effect and advantage: this convenient fan of wall built-up type assembly, fix the one end at loudspeaker air-out spare through shock attenuation extensible member elasticity at the disc backplate, can make the shrink of shock attenuation extensible member reduce the dynamics of striking after this fan receives outside impact, thereby can reduce the degree that damages the fan striking, and then make the fan obtain effectual shock attenuation guard action, and through the setting of ventilative otter board on the disc backplate, can carry out the effect of protecting to it under the wind speed transport that does not influence the fan, when high blower assembles, can fix the wall built-up slat earlier, then according to the mounted position that the fan is confirmed under the mutually supporting sliding adjustment of assembly regulating block and sliding block, can realize carrying out the accurate regulation of position after fixing to the fan, thereby improve the efficiency of this fan when the installation.

Through the setting of circular hidden cavity, can hide the inside of fixing at circular hidden cavity with driving motor is whole, can reduce the complete machine thickness of this fan, and can be with the loss curved surface compensation design for the loss on the impeller volume that sets up on the fan wheel, can be with the process of the release again with higher speed of air current compression, the reduction of whole thickness is enough to satisfy the hanging product thickness on the market, fan performance after the improvement can not have great loss simultaneously, through the design that four groups of assembly bolt set up in the arc adjustment tank, can make this fan punch through the position of fan installation after the pre-fixing, make assembly bolt carry out the arc according to the hole site and adjust and move to the installation hole site after and carry out the locking and fix on the wall, and through the setting of circular backing plate on the assembly bolt, can make and produce damping friction between assembly bolt and the solid fixed ring of annular wall built-up, thereby guarantee that the fan can not appear rocking problem in the operation process.

Drawings

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

fig. 2 is a side view of the fan impeller of the present invention;

FIG. 3 is a front view of the present invention;

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

fig. 5 is a partial enlarged view of the present invention.

In the figure: 1. a fan casing; 2. a disc mounting seat; 3. assembling an adjusting block; 4. a slider; 5. an annular wall-mounted fixing ring; 6. an arc-shaped adjusting groove; 7. a bolt assembly; 8. wall hanging laths; 9. a drive motor; 10. a fan impeller; 11. a circular hidden cavity; 12. adjusting a positioning groove; 13. a horn air outlet member; 14. a shock absorbing protection component; 15. a disk guard plate; 16. a ventilation screen plate; 17. a shock absorbing extension; 18. adjusting the sliding chute; 19. assembling a bolt; 20. a circular base plate; 21. dustproof ventilating board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a convenient fan of wall built-up type assembly, including fan shell 1, fan wheel 10, wall built-up slat 8, the fixed disc mount pad 2 in addition in left surface of fan shell 1, can realize the hanging installation to this fan, the surface of disc mount pad 2 runs through and is equipped with dustproof ventilating board 21, can effectively reduce the number of times to the fan clearance, the left surface middle part symmetry of disc mount pad 2 is equipped with assembly regulating block 3, can make and adjust spout 18 and set up, adjust spout 18 has all been seted up to the one side of assembly regulating block 3, the realization is adjusted the slip to this fan about fixed back, the one side of wall built-up slat 8 is equipped with sliding block 4, and all be equipped with regulation constant head tank 12 below the upper and lower face of sliding block 4, realize the lateral sliding regulation to this fan.

The left sides of the upper end and the lower end of the inner wall of an adjusting sliding groove 18 formed in the assembling and adjusting block 3 are respectively provided with a limiting sliding block, the limiting sliding blocks and an adjusting positioning groove 12 formed in the sliding block 4 are matched, positioned and slide, the fan can be accurately adjusted after being fixed in position, an annular wall-hanging fixing ring 5 is arranged on the outer side face of the disc mounting seat 2 in a circle, bolt assemblies 7 can be movably arranged in the annular wall-hanging fixing ring 5, arc-shaped adjusting grooves 6 are equidistantly arranged on the side faces of the surface of the annular wall-hanging fixing ring 5, the bolt assemblies 7 are arranged in the arc-shaped adjusting grooves 6, the position of the bolt assemblies 7 can be movably adjusted, each bolt assembly 7 comprises four assembling bolts 19, the assembling bolts 19 are provided with four groups, the fan can be fixed, the surface threads of the four groups of assembling bolts 19 are provided with circular base plates 20, one side of each circular base plate 20 is an anti-skid corrugated surface, and the fan can be more stable after being installed.

The right side middle part of disc mount pad 2 is equipped with driving motor 9, realize fan wheel 10's rotation, fan wheel 10's middle part is equipped with circular hidden cavity 11, can make the volume of this fan shorten, reduce the shared area of hanging installation, driving motor 9 activity sets up at circular hidden cavity 11, and driving motor 9's pivot and circular inside one side fixed connection who hides cavity 11, can make the volume of this fan change compacter down, fan shell 1's right side terminal surface is equipped with loudspeaker air-out piece 13, and loudspeaker air-out piece 13's right side is fixed with shock attenuation protection component 14, shock attenuation protection component 14 includes disc backplate 15, disc backplate 15's surface runs through and is equipped with ventilative otter board 16, disc backplate 15 amount of left side a week avris is equipped with shock attenuation extensible member 17, shock attenuation extensible member 17's left end and loudspeaker air-out piece 13 right side avris a week fixed connection, realize the effect to this fan's anticollision protection, and improve the stable life of fan.

It is concrete, fix the one end at loudspeaker air-out piece 13 through shock attenuation extensible member 17 elasticity at disc backplate 15 during the use, can make shock attenuation extensible member 17 shrink after this fan receives outside impact and reduce the dynamics of striking, thereby can reduce the degree of damaging the fan striking, and then make the fan obtain effectual shock attenuation guard action, and through the setting of ventilative otter board 16 on disc backplate 15, can carry out the effect of protecting to it under the wind speed transport that does not influence the fan, when the high blower assembly, can fix wall built-up slat 8 earlier, then according to the mounted position that the fan is confirmed under the mutually supporting sliding adjustment of assembly regulating block 3 and sliding block 4, can realize carrying out the accurate regulation of position after fixed to the fan, thereby improve the efficiency of this fan when the installation.

Through the setting of the circular hidden cavity 11, the driving motor 9 can be integrally hidden and fixed inside the circular hidden cavity 11, the thickness of the whole fan can be reduced, the loss of the impeller arranged on the fan impeller 10 in volume can be compensated by a curved surface, the process of compressing and releasing airflow can be accelerated, the reduction of the whole thickness can be enough to meet the thickness of wall hanging products on the market, meanwhile, the improved fan performance cannot have great loss, through the design that four groups of assembling bolts 19 are arranged in the arc-shaped adjusting groove 6, the fan can be perforated at the position where the fan is installed after being pre-fixed, then the assembling bolts 19 are subjected to arc-shaped adjustment inside the arc-shaped adjusting groove 6 according to hole positions and then locked and fixed on the wall surface after moving to the installing hole positions, and through the arrangement of the circular base plates 20 on the assembling bolts 19, damping friction can be generated between the assembling bolts 19 and the annular wall hanging fixing ring 5, and the problem that the fan shakes and drops in the operation process is solved.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a convenient fan of wall built-up type assembly, includes fan shell (1), fan wheel (10), wall built-up slat (8), its characterized in that: the left surface of fan shell (1) is fixed there is disc mount pad (2) in addition, the left surface middle part symmetry of disc mount pad (2) is equipped with assembly regulating block (3), regulation spout (18) have all been seted up to the one side of assembly regulating block (3), the one side of wall built-up slat (8) is equipped with sliding block (4), all be equipped with regulation constant head tank (12) below the upper and lower face of sliding block (4), the lateral surface a week of disc mount pad (2) is equipped with solid fixed ring (5) of annular wall built-up, the surperficial avris equidistance of solid fixed ring (5) of annular wall built-up is equipped with arc adjustment tank (6), all be equipped with bolt assembly (7) in arc adjustment tank (6), the right side middle part of disc mount pad (2) is equipped with driving motor (9), the middle part of fan impeller (10) is equipped with circular hidden cavity (11), the right side terminal surface of fan shell (1) is equipped with loudspeaker air-out spare (13), the right side of loudspeaker air-out spare (13) is fixed with shock attenuation protection component (14).

2. The wall-mounted type conveniently-assembled fan according to claim 1, characterized in that: shock attenuation protection component (14) are including disc backplate (15), the surface of disc backplate (15) is run through and is equipped with ventilative otter board (16), disc backplate (15) amount left side avris a week is equipped with shock attenuation extensible member (17), the left end of shock attenuation extensible member (17) and the right side avris a week fixed connection of loudspeaker air-out spare (13).

3. The wall-mounted type conveniently-assembled fan as claimed in claim 1, wherein: the upper and lower end left sides of the inner wall of an adjusting sliding groove (18) formed in the assembling adjusting block (3) are provided with limiting sliding blocks, and the limiting sliding blocks and adjusting positioning grooves (12) formed in the sliding blocks (4) are matched for positioning and sliding.

4. The wall-mounted type conveniently-assembled fan as claimed in claim 1, wherein: the driving motor (9) is movably arranged in the circular hidden cavity (11), and a rotating shaft of the driving motor (9) is fixedly connected with one surface of the inside of the circular hidden cavity (11).

5. The wall-mounted type conveniently-assembled fan according to claim 1, characterized in that: the bolt assembly (7) comprises assembly bolts (19), the assembly bolts (19) are provided with four groups, the surface threads of the assembly bolts (19) are provided with circular base plates (20), and one surfaces of the circular base plates (20) are anti-skidding corrugated surfaces.

6. The wall-mounted type conveniently-assembled fan as claimed in claim 1, wherein: and a dustproof ventilating plate (21) penetrates through the surface of the disc mounting seat (2).