CN214788183U

CN214788183U - High-efficient cooling fan impeller

Info

Publication number: CN214788183U
Application number: CN202121246287.8U
Authority: CN
Inventors: 蔡春明; 赵翀
Original assignee: Nantong Gaoshun Fan Technology Co ltd
Current assignee: Nantong Gaoshun Fan Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-19
Anticipated expiration: 2031-06-04

Abstract

The utility model relates to a high-efficient heat dissipation fan impeller, including interior wheel, flabellum, outer wheel, flabellum installation component and outer wheel installation component, the flabellum is located around the interior wheel surface, the flabellum passes through flabellum installation component and interior wheel fixed connection, the outer wheel passes through outer wheel installation component and interior wheel fixed connection, the louvre has all been seted up around the inside of outer wheel; the flabellum installation component includes the mounting groove, the mounting groove sets up around interior round of outer surface, one side fixed mounting that the flabellum is close to interior round has one end to extend to the inside installation piece of mounting groove. This high-efficient cooling fan impeller, through setting up flabellum installation component, the installation and the dismantlement of completion flabellum that can be convenient can accomplish the change of impaired flabellum, has reduced use cost, and the foreign steamer can play fine protective effect to the flabellum, avoids it to receive external impact and damages, through setting up foreign steamer installation component, the installation of completion foreign steamer that can be convenient is dismantled.

Description

High-efficient cooling fan impeller

Technical Field

The utility model relates to a fan technical field specifically is a high-efficient cooling fan impeller.

Background

The fan is a driven fluid machine, is a short form of Chinese habit for gas compression and gas delivery machines, and generally comprises a ventilator, a blower and a wind driven generator, and is widely used for ventilation, dust exhaust, cooling and the like of factories, mines, tunnels, cooling towers, vehicles, ships and buildings.

Present high-efficient cooling fan impeller that has is various, but these high-efficient cooling fan impellers mostly all have the problem of not being convenient for to use, receive external impact easily and damage, and can't the pertinence trade impaired blade down, lead to the radiating effect to descend, and use cost is higher, is unfavorable for actual use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high-efficient cooling fan impeller possesses advantages such as convenient to use, has solved and has received external impact easily and damage, and the unable problem of the impaired blade of trading down of pertinence.

In order to achieve the above object, the utility model provides a following technical scheme: an efficient heat dissipation fan impeller comprises an inner wheel, fan blades, an outer wheel, a fan blade mounting assembly and an outer wheel mounting assembly, wherein the fan blades are positioned on the periphery of the outer surface of the inner wheel;

the fan blade mounting assembly comprises a mounting groove, the mounting groove is formed in the periphery of the outer surface of the inner wheel, a mounting block with one end extending into the mounting groove is fixedly mounted on one side, close to the inner wheel, of the fan blade, a mounting block is arranged on one side, close to the inner wheel, of the mounting block, a positioning block with one end extending into the positioning groove is fixedly mounted on one side, close to the mounting block, of the mounting groove, a first thread groove is formed in the mounting block, and first bolts with one ends penetrating through the inner wheel and extending into the first thread groove are movably mounted on the periphery of the front surface of the inner wheel;

the outer wheel mounting assembly is located on the front face of the inner wheel and the outer surface of the outer wheel.

Further, the quantity of mounting groove is a plurality of and is annular equidistance and distributes around interior wheel surface, the quantity of flabellum is a plurality of and the position is corresponding respectively the same with mounting groove quantity.

Furthermore, the size of constant head tank and the size looks adaptation of locating piece, locating piece and constant head tank joint.

Furthermore, the number of the first bolts is the same as that of the first thread grooves, the positions of the first bolts correspond to those of the first thread grooves, and the first bolts are in threaded connection with the first thread grooves.

Further, foreign steamer installation component includes the movable block, the movable block activity sets up in interior positive centre of wheel, equal fixed mounting all around of movable block surface has the connecting rod with foreign steamer swing joint.

Further, the quantity of connecting rod is three and is annular equidistance distribution around the movable block surface, and is three the second thread groove has all been seted up to one side that the connecting rod is close to the foreign steamer.

Furthermore, all seted up logical groove around the foreign steamer surface, the quantity that leads to the groove is the same three with connecting rod quantity and respectively with the position correspondence of three second thread groove.

Furthermore, the inside movable mounting who leads to the groove has one end to run through the foreign steamer and extend to the inside second bolt of second thread groove, second bolt and second thread groove threaded connection.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this high-efficient cooling fan impeller, through setting up flabellum installation component, the installation and the dismantlement of completion flabellum that can be convenient can accomplish the change of impaired flabellum, has reduced use cost, and the foreign steamer can play fine protective effect to the flabellum, avoids it to receive external shock and damages, through setting up foreign steamer installation component, the installation of completion foreign steamer that can be convenient is dismantled, and the louvre has accelerated the radiating efficiency of flabellum, does benefit to actual use.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point B in FIG. 1 according to the present invention;

fig. 4 is a front view of the present invention.

In the figure: the fan blade mounting structure comprises an inner wheel 1, fan blades 2, an outer wheel 3, a fan blade mounting assembly 4, a mounting groove 401, a mounting block 402, a positioning groove 403, a positioning block 404, a first threaded groove 405, a first bolt 406, an outer wheel mounting assembly 5, a movable block 501, a connecting rod 502, a second threaded groove 503, a through groove 504, a second bolt 505 and a heat dissipation hole 6.

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, 2 and 4, the impeller of the high efficiency heat dissipation fan in this embodiment includes an inner wheel 1, fan blades 2, an outer wheel 3, a fan blade mounting assembly 4 and an outer wheel mounting assembly 5, the fan blades 2 are located around the outer surface of the inner wheel 1, the fan blades 2 are fixedly connected with the inner wheel 1 through the fan blade mounting assembly 4, the outer wheel 3 is fixedly connected with the inner wheel 1 through the outer wheel mounting assembly 5, heat dissipation holes 6 are formed around the inside of the outer wheel 3, the fan blade mounting assembly 4 includes mounting grooves 401, the number of the mounting grooves 401 is a plurality of and is annularly and equidistantly distributed around the outer surface of the inner wheel 1, the number of the fan blades 2 is a plurality of and corresponds to the number of the mounting grooves 401, the mounting grooves 401 are disposed around the outer surface of the inner wheel 1, mounting blocks 402 having one end extending to the inside of the mounting grooves 401 are fixedly mounted on one side of the fan blades 2 close to the inner wheel 1, the mounting blocks 402 are disposed on one side close to the inner wheel 1, one side fixed mounting that mounting groove 401 is close to installation piece 402 has one end to extend to the inside locating piece 404 of constant head tank 403, the size of constant head tank 403 and the big or small looks adaptation of locating piece 404, locating piece 404 and constant head tank 403 joint, first thread groove 405 has been seted up to the inside of installation piece 402, the positive all movable mounting all around of interior wheel 1 has one end to run through interior wheel 1 and extend to the inside first bolt 406 of first thread groove 405, the quantity of first bolt 406 is the same with the quantity of first thread groove 405 and the position is corresponding respectively, first bolt 406 and first thread groove 405 threaded connection, outer wheel installation component 5 is located the front of interior wheel 1 and the surface of outer wheel 3.

The fan blade installation component 4 in the scheme of the embodiment is mainly used for completing the installation and the disassembly of the damaged fan blade 2, and the use cost is reduced.

It should be noted that, in the present embodiment, the number of the fan blades 2 may be any number, as long as the fan blades can be fixedly connected to the inner wheel 1 through the fan blade mounting assembly 4 and are equidistantly distributed around the outer surface of the inner wheel 1.

As shown in fig. 1 and 3, for accomplishing the installation of foreign steamer 3, foreign steamer installation component 5 includes movable block 501, the activity of movable block 501 sets up in interior positive centre of wheel 1, equal fixed mounting all around of movable block 501 surface has the connecting rod 502 with foreign steamer 3 swing joint, the quantity of connecting rod 502 is three and be annular equidistance distribution around the movable block 501 surface, second thread groove 503 has all been seted up to one side that three connecting rod 502 is close to foreign steamer 3, logical groove 504 has all been seted up all around of foreign steamer 3 surface, the inside movable mounting who leads to groove 504 has one end to run through foreign steamer 3 and extends to the inside second bolt 505 of second thread groove 503.

In order to further secure the mounting of the outer wheel 3, the number of the through grooves 504 is three, which is the same as the number of the connecting rods 502, and the positions of the three second screw grooves 503 correspond to each other, and the second bolts 505 are screwed into the second screw grooves 503.

Compared with the prior art: through setting up flabellum installation component 4, the installation and the dismantlement of completion flabellum 2 that can be convenient can accomplish impaired flabellum 2's change, use cost has been reduced, foreign steamer 3 can play fine protective effect to flabellum 2, avoid it to receive external impact and damage, through setting up foreign steamer installation component 5, the installation of completion foreign steamer 3 that can be convenient is dismantled, louvre 6 has accelerated the radiating efficiency of flabellum 2, do benefit to actual use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 high-efficient cooling fan impeller, includes interior wheel (1), flabellum (2), foreign steamer (3), flabellum installation component (4) and foreign steamer installation component (5), its characterized in that: the fan blades (2) are positioned on the periphery of the outer surface of the inner wheel (1), the fan blades (2) are fixedly connected with the inner wheel (1) through fan blade mounting assemblies (4), the outer wheel (3) is fixedly connected with the inner wheel (1) through an outer wheel mounting assembly (5), and heat dissipation holes (6) are formed in the periphery of the inner part of the outer wheel (3);

the fan blade mounting assembly (4) comprises a mounting groove (401), the mounting groove (401) is arranged on the periphery of the outer surface of the inner wheel (1), a mounting block (402) with one end extending into the mounting groove (401) is fixedly mounted on one side, close to the inner wheel (1), of the fan blade (2), the mounting block (402) is arranged on one side, close to the inner wheel (1), of the mounting block (402), a positioning block (404) with one end extending into the positioning groove (403) is fixedly mounted on one side, close to the mounting block (402), of the mounting block (402), a first thread groove (405) is formed in the mounting block (402), and first bolts (406) with one ends penetrating through the inner wheel (1) and extending into the first thread groove (405) are movably mounted on the periphery of the front surface of the inner wheel (1);

the outer wheel mounting assembly (5) is located on the front face of the inner wheel (1) and the outer surface of the outer wheel (3).

2. The impeller of the high-efficiency heat dissipation fan as recited in claim 1, wherein: the quantity of mounting groove (401) is a plurality of and is annular equidistance and distributes around interior wheel (1) surface, the quantity of flabellum (2) is a plurality of and the position is corresponding respectively with mounting groove (401) quantity the same.

3. The impeller of the high-efficiency heat dissipation fan as recited in claim 1, wherein: the size of constant head tank (403) and the size looks adaptation of locating piece (404), locating piece (404) and constant head tank (403) joint.

4. The impeller of the high-efficiency heat dissipation fan as recited in claim 1, wherein: the number of the first bolts (406) is the same as that of the first thread grooves (405) and the positions of the first bolts are respectively corresponding to the positions of the first thread grooves, and the first bolts (406) are in threaded connection with the first thread grooves (405).

5. The impeller of the high-efficiency heat dissipation fan as recited in claim 1, wherein: foreign steamer installation component (5) are including movable block (501), movable block (501) activity sets up in interior positive centre of wheel (1), equal fixed mounting all around of movable block (501) surface has connecting rod (502) with foreign steamer (3) swing joint.

6. The impeller of the high-efficiency heat dissipation fan as claimed in claim 5, wherein: the quantity of connecting rod (502) is three and is annular equidistance and distributes around movable block (501) surface, and is three second thread groove (503) have all been seted up to one side that connecting rod (502) are close to foreign steamer (3).

7. The impeller of the efficient heat dissipation fan as claimed in claim 6, wherein: all seted up logical groove (504) around the foreign steamer (3) surface, the quantity of leading to groove (504) is the same three with connecting rod (502) quantity and respectively with the position correspondence of three second thread groove (503).

8. The impeller of the high-efficiency heat dissipation fan as claimed in claim 7, wherein: a second bolt (505) with one end penetrating through the outer wheel (3) and extending into the second thread groove (503) is movably mounted inside the through groove (504), and the second bolt (505) is in threaded connection with the second thread groove (503).