CN217602965U

CN217602965U - Mounting structure of fan housing

Info

Publication number: CN217602965U
Application number: CN202221601470.XU
Authority: CN
Inventors: 沈元春; 张建华
Original assignee: Hangzhou Fangmao Precision Sheet Metal Co ltd
Current assignee: Hangzhou Fangmao Precision Sheet Metal Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-10-18
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a mounting structure of fan housing, the rain shield comprises an upper cover body, the bottom of the upper cover body is provided with down the cover body, the slot has all been seted up to the left and right sides of the upper cover body bottom, the preformed hole has all been seted up to the left and right sides of the cover body bottom down, a plurality of air outlets have been seted up to the bottom of the internal surface of lower cover, the middle-end fixed mounting at upper cover body top has the motor, the output fixedly connected with flabellum of motor, the equal fixed mounting in the left and right sides at upper cover body top has the box. The utility model discloses a put the upper cover body to the top of the lower cover body, then, drive the pivot through rotating the knob and rotate, the pivot drives the screw rod and rotates, and the screw rod drives swivel nut rebound, and the swivel nut drives horizontal pole rebound, and the horizontal pole drives the inner chamber and the plug-in of preformed hole through montant and connecting rod drive inserted bar rebound and the top that makes the inserted bar runs through in the inner chamber of slot, carries on spacingly to the upper cover body and the lower cover body, accomplishes the installation.

Description

Mounting structure of fan housing

Technical Field

The utility model relates to a fan technical field specifically is a mounting structure of fan housing.

Background

The fan is a device for cooling by utilizing wind generated in hot days, the electric fan is a device for generating air flow by electric drive, the fan arranged in the electric fan rotates after being electrified and is converted into wind energy by mechanical energy, so that natural wind is formed to achieve a cooling effect, the rotor consists of a magnet, fan blades and a shaft, and the stator consists of silicon steel sheets, coils and bearings.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting structure of fan housing possesses easy to assemble's advantage, has solved current fan housing and has connected with the screw usually, installs slower to the problem that people used not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mounting structure of fan housing, includes the upper shield body, the bottom of the upper shield body is provided with down the cover body, the slot has all been seted up to the left and right sides of the upper shield body bottom, the preformed hole has all been seted up to the left and right sides of the lower cover body bottom, a plurality of air outlets have been seted up to the bottom of the internal surface of lower cover, the middle-end fixed mounting at upper shield body top has the motor, the output fixedly connected with flabellum of motor, the equal fixed mounting in the left and right sides at upper shield body top has the box, there is the screw rod at the top of box inner chamber through bearing swing joint, the surface threaded connection of screw rod has the swivel nut, the outside fixedly connected with horizontal pole of swivel nut, the outside fixedly connected with montant of horizontal pole, the inboard bottom fixed mounting of montant has the connecting rod, the inboard fixedly connected with inserted bar of connecting rod, and the inner chamber that the top of inserted bar runs through the preformed hole inserts and connects in the inner chamber of slot.

Preferably, the left and right sides at upper shield body top and the equal fixed mounting in inboard that is located the box have the bracing piece, the top fixed mounting of bracing piece has the mounting panel, the equal threaded connection in the left and right sides of mounting panel internal surface has the second bolt.

Preferably, the top of the upper cover body and the outside of the motor are provided with a protective cover, the left and right sides of the inner surface of the protective cover are in threaded connection with first bolts, and the bottom of each first bolt penetrates through the inner surface of the protective cover and is in threaded connection with the inner surface of the upper cover body.

Preferably, the top of the screw rod is fixedly connected with a rotating shaft, and the top of the rotating shaft is fixedly provided with a knob.

Preferably, the bottom of the screw rod is fixedly provided with a limiting block, and the diameter of the limiting block is larger than that of the screw sleeve.

Preferably, the inner side of the inner cavity of the box body is provided with a sliding groove, the inner side of the threaded sleeve is fixedly provided with a sliding rod, and the sliding rod is connected in the inner cavity of the sliding groove in a sliding mode.

Preferably, the outer side of the box body is provided with a preformed groove, and the outer side of the cross rod penetrates through the inner cavity of the preformed groove and extends to the outer side of the box body.

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

1. the utility model discloses a put the upper shield body to the top of the lower cover body, then, it rotates to drive the pivot through rotating the knob, the pivot drives the screw rod and rotates, the screw rod drives swivel nut rebound, the swivel nut drives horizontal pole rebound, the horizontal pole drives the inner chamber and the plug-in of preformed hole through montant and connecting rod drive inserted bar rebound and make the top of inserted bar run through in the inner chamber of slot, it is spacing to the upper shield body and the lower cover body, accomplish the installation, through the cooperation of above structure, it connects to have solved current fan housing screw commonly used, the installation is slower, thereby be not convenient for the problem that people used.

2. The utility model discloses a set up the stopper, can avoid the swivel nut to drop, through setting up spout and slide bar, can improve the stability when the swivel nut removes, through setting up the protection casing, can protect the motor, through setting up mounting panel, bracing piece and second bolt, can make things convenient for people to install this device.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is an enlarged schematic view of the position B of the present invention.

In the figure: 1. an upper cover body; 2. a lower cover body; 3. a first bolt; 4. a protective cover; 5. a rod is inserted; 6. a connecting rod; 7. reserving a groove; 8. a rotating shaft; 9. a support bar; 10. mounting a plate; 11. a second bolt; 12. a knob; 13. a box body; 14. a cross bar; 15. a vertical rod; 16. a fan blade; 17. an air outlet; 18. a limiting block; 19. a screw; 20. a chute; 21. a slide bar; 22. a motor; 23. a slot; 24. reserving a hole; 25. a threaded sleeve.

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.

Referring to fig. 1-4, a mounting structure of a fan housing, including an upper housing 1, a lower housing 2 is disposed at the bottom of the upper housing 1, slots 23 are formed at the left and right sides of the bottom of the upper housing 1, preformed holes 24 are formed at the left and right sides of the bottom of the lower housing 2, a plurality of air outlets 17 are formed at the bottom of the inner surface of the lower housing 2, a motor 22 is fixedly mounted at the middle end of the top of the upper housing 1, a protective cover 4 is disposed at the top of the upper housing 1 and outside the motor 22, a first bolt 3 is threadedly connected to the left and right sides of the inner surface of the protective cover 4, and the bottom of the first bolt 3 penetrates through the inner surface of the protective cover 4 and is threadedly connected to the inner surface of the upper housing 1, by disposing the protective cover 4, the motor 22 can be protected, a fan blade 16 is fixedly connected to the output end of the motor 22, a housing 13 is fixedly mounted at the left and right sides of the top of the upper housing 1, a support rod 9 is fixedly mounted at the left and right sides of the top of the housing 1 and inside the housing 13, a mounting plate 10 is fixedly connected to a second bolt 11, a screw bolt is threadedly connected to a screw rod 19, a screw rod 19 is disposed at the top of a screw sleeve 18, a screw rod 19, a screw rod device which is disposed on which is capable of a screw rod 19, and a screw rod of a screw sleeve 8, and a screw rod device, and a screw rod 19, and a screw rod of a screw rod 19 is disposed on which is disposed, and a screw rod of a screw sleeve 18, and a screw rod of a screw rod 19, and slide bar 21 sliding connection is in the inner chamber of spout 20, through setting up spout 20 and slide bar 21, stability when can improve swivel nut 25 and remove, swivel nut 25's outside fixedly connected with horizontal pole 14, reserve groove 7 has been seted up in the outside of box 13, the outside of horizontal pole 14 runs through the inner chamber of reserve groove 7 and extends to the outside of box 13, the outside fixedly connected with montant 15 of horizontal pole 14, the inboard bottom fixed mounting of montant 15 has connecting rod 6, the inboard fixedly connected with inserted bar 5 of connecting rod 6, and the top of inserted bar 5 runs through the inner chamber of reserve hole 24 and plug in the inner chamber of slot 23.

During the use, through putting the top of the lower cover body 2 with the upper cover body 1, then, drive pivot 8 through rotating knob 12 and rotate, pivot 8 drives screw rod 19 and rotates, screw rod 19 drives swivel nut 25 rebound, swivel nut 25 drives horizontal pole 14 rebound, horizontal pole 14 drives inserted bar 5 rebound through montant 15 and connecting rod 6 and makes the top of inserted bar 5 run through the inner chamber of preformed hole 24 and insert and connect in the inner chamber of slot 23, it is spacing to the upper cover body 1 and the lower cover body 2, accomplish the installation, cooperation through above structure, it connects to have solved current fan housing screw commonly used, the installation is slower, thereby be not convenient for the problem that people used.

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

1. The utility model provides a fan housing's mounting structure, includes the upper cover body (1), its characterized in that: the utility model discloses a novel air conditioner, including last cover body (1), slot (23) have all been seted up to the left and right sides of last cover body (1) bottom, preformed hole (24) have all been seted up to the left and right sides of the bottom of the lower cover body (2), a plurality of air outlets (17) have been seted up to the bottom of the internal surface of lower cover body (2), the middle-end fixed mounting at the top of the last cover body (1) has motor (22), the output fixedly connected with flabellum (16) of motor (22), the equal fixed mounting in the left and right sides at the top of the last cover body (1) top has box (13), there is screw rod (19) at the top of box (13) inner chamber through bearing swing joint, the surface threaded connection of screw rod (19) has swivel nut (25), the outside fixedly connected with horizontal pole (14) of swivel nut (25), the outside fixedly connected with montant (15) of horizontal pole (14), the inboard bottom fixed mounting of montant (15) has connecting rod (6), the inboard fixedly connected with inserted bar (5), and the top of inserted bar (5) runs through the preformed hole and connect in the inner chamber of slot (23).

2. A mounting structure of a fan housing according to claim 1, wherein: the utility model discloses a novel multifunctional umbrella cover, including last cover body (1), the left and right sides at last cover body (1) top and the equal fixed mounting in inboard that is located box (13) have bracing piece (9), the top fixed mounting of bracing piece (9) has mounting panel (10), the equal threaded connection in the left and right sides of mounting panel (10) internal surface has second bolt (11).

3. A mounting structure of a fan housing according to claim 1, wherein: the top of the upper cover body (1) and the outer side of the motor (22) are provided with a protective cover (4), the left side and the right side of the inner surface of the protective cover (4) are in threaded connection with first bolts (3), and the bottom of each first bolt (3) penetrates through the inner surface of the protective cover (4) and is in threaded connection with the inner surface of the upper cover body (1).

4. A mounting structure of a fan housing according to claim 1, wherein: the top fixedly connected with pivot (8) of screw rod (19), the top fixed mounting of pivot (8) has knob (12).

5. A mounting structure of a fan housing according to claim 1, wherein: the bottom of the screw rod (19) is fixedly provided with a limiting block (18), and the diameter of the limiting block (18) is larger than that of the threaded sleeve (25).

6. A mounting structure of a fan housing according to claim 1, wherein: the inner side of the inner cavity of the box body (13) is provided with a sliding groove (20), the inner side of the threaded sleeve (25) is fixedly provided with a sliding rod (21), and the sliding rod (21) is connected in the inner cavity of the sliding groove (20) in a sliding mode.

7. A mounting structure of a fan housing according to claim 1, wherein: preformed groove (7) have been seted up in the outside of box (13), the outer side of horizontal pole (14) runs through the inner chamber of preformed groove (7) and extends to the outside of box (13).