CN217327767U

CN217327767U - Radiator fan convenient to dismouting combination is used

Info

Publication number: CN217327767U
Application number: CN202221213427.6U
Authority: CN
Inventors: 王小丽
Original assignee: Dongguan Langjie Electronic Technology Co ltd
Current assignee: Dongguan Langjie Electronic Technology Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-08-30
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a radiator fan convenient to dismouting combination is used, including preceding frame and after-frame, the screw has all been seted up to the side surface of preceding frame and after-frame, and the inner wall threaded connection of screw has the screw. The utility model discloses when using, this utility model discloses at first carry out threaded connection with go-between and preceding frame, thereby fix safety cover and preceding frame, play the guard action to the flabellum, cup joint fixed cover at the motor side surface afterwards, then joint strip joint is at the inner wall in joint groove, peg graft in the through-hole on fixed disk surface with the connecting axle, be connected flabellum and motor through above operation, connect dustproof network card at the circular ring inner wall at last, frame and after-frame carry out threaded connection before with, thereby can wholly assemble radiator fan, need adjust the angle of fan during the use, thereby can be to the angular adjustment of fan through the angle between regulation fixed plate and the support bar, can play the effect of support to radiator fan, avoid radiator fan to empty.

Description

Radiator fan convenient to dismouting combination is used

Technical Field

The utility model relates to a radiator fan field specifically is a radiator fan convenient to dismouting combination uses.

Background

At present, the technology and performance of the cooling fan have completely reached a mature stage, and new technologies are continuously appeared, and the working principle of the cooling fan is realized according to energy conversion, that is: electric → electromagnetic → mechanical → kinetic energy, the circuit principle is generally divided into various types, and the performance of the fan will be different according to the different circuits.

The cooling fan convenient to mount is an increasingly mature technology, and comprises a mounting frame and an impeller arranged on the mounting frame, wherein the mounting frame is provided with a mounting plate, four corners of the mounting plate are respectively provided with four mounting holes, the mounting plate is also provided with four placing blocks, and the placing blocks are positioned between two adjacent mounting holes; the placing block is provided with a containing cavity for containing a screw, the placing block is also provided with an installation block, the installation block is positioned at one side of the containing cavity, the installation block is provided with an installation groove, the cross section area of the installation groove is cylindrically arranged, a rotating rod is rotationally arranged in the installation groove, the placing block is also provided with a movable groove, one side of the movable groove is communicated with the installation groove, and the other side of the movable groove extends to the outer side of the placing block; a connecting rod is arranged on the rotating rod, and a butting plate for butting a screw in the accommodating cavity is arranged at one end, away from the rotating rod, of the connecting rod; the placing block is also provided with a communicating hole which is communicated with the accommodating cavity, but the cooling fan has the following defects in the using process:

this radiator fan does not possess the structure that can make radiator fan remain stable when using, and consequently radiator fan can lead to the condition of fan slope because of the wind-force increase when using, and this utility model can't adjust the angle of fan in addition, can't reach the required angle of user, and the long-time use of radiator fan can lead to the dust to adhere to on components such as flabellum simultaneously to can increase the load on use of motor, shorten the life of fan.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radiator fan convenient to dismouting combination uses to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a radiator fan convenient to dismouting combination is used, includes preceding frame and after-frame, the screw has all been seted up to the side surface of preceding frame and after-frame, the inner wall threaded connection of screw has the screw, the fixed surface of preceding frame installs the safety cover, the side surface fixedly connected with go-between of safety cover, the fixed surface of after-frame installs the fixed plate, the surface of fixed plate articulates there is the support bar, the one end of support bar articulates there is the backup pad, the circle is placed to the inside wall fixedly connected with of preceding frame, the round hole has been seted up on the surface of after-frame, round hole inside wall fixed mounting has the fixed disk, the side surface fixedly connected with of fixed disk props up a strip, the through-hole has been seted up on the surface of fixed disk, through-hole inner wall fixedly connected with connecting axle.

As an optimized proposal of the utility model, the surface of the connecting ring is provided with a threaded hole, and the connecting ring is connected with the front frame through threads.

As an optimized scheme of the utility model, the one end fixedly connected with motor of connecting axle, the joint groove has been seted up to the side surface of motor.

As an optimized scheme of the utility model, the quantity in joint groove is four, the fixed cover of pegging graft of side surface of motor.

As an optimized scheme of the utility model, the inside wall fixed mounting of fixed cover has the joint strip, joint strip activity joint is at the inside wall in joint groove.

As an optimized proposal of the utility model, four fan blades are fixedly arranged on the side surface of the fixed sleeve.

As an optimized scheme of the utility model, the ring channel has been seted up on the surface of back frame, the inside wall fixed mounting of ring channel has the dust screen.

As an optimized scheme of the utility model, the surface of preceding frame articulates there are two first steadying plates, the surface of back frame articulates there are two second steadying plates.

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

1. the utility model discloses when using, the utility model discloses at first carry out threaded connection with go-between and front frame, thereby fix safety cover and front frame, play the guard action to the flabellum, cup joint the fixed cover on the motor side surface afterwards, joint strip joint is at the inner wall in joint groove this moment, peg graft in the through-hole of fixed disk surface with the connecting axle, connect flabellum and motor through above-mentioned operation, connect the dustproof network card at the circular ring inner wall finally, carry out threaded connection with front frame and back frame, thereby can assemble radiator fan wholly, need adjust the angle of fan when using, can adjust the angle of fan through adjusting the angle between fixed plate and the support bar, can play the effect of support to radiator fan simultaneously, avoid radiator fan to topple over;

2. the utility model discloses can also reduce the dust of adhering to on flabellum isotructure simultaneously, reduce the load of motor, increase the life of fan, install the dust screen in the ring channel of back frame, the rotation of flabellum can adsorb the dust in the air at other structures of flabellum body and fan, thereby can lead to the rotation load of motor to increase, generate heat, thereby can shorten the life of fan, and the dust screen can be isolated most dust, thereby reduce the adnexed volume of dust, thereby can reduce the rotation load of motor, the cost of maintenance and change has been reduced.

Drawings

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

fig. 2 is an exploded view of the whole structure of the present invention.

In the figure: 1. a front frame; 2. a rear frame; 3. a screw hole; 4. a screw; 5. a protective cover; 6. a connecting ring; 7. a fixing plate; 8. a supporting strip; 9. a support plate; 10. placing a ring; 11. fixing a sleeve; 12. clamping the strips; 13. a fan blade; 14. a motor; 15. a clamping groove; 16. a connecting shaft; 17. fixing the disc; 18. a dust screen; 19. a first stabilizer plate; 20. a second stabilising plate.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a radiator fan convenient to dismouting combination is used, including preceding frame 1 and after-frame 2, screw 3 has all been seted up to the side surface of preceding frame 1 and after-frame 2, the inner wall threaded connection of screw 3 has screw 4, the fixed surface of preceding frame 1 installs safety cover 5, the side surface fixedly connected with go-between 6 of safety cover 5, the fixed surface of after-frame 2 installs fixed plate 7, the surface of fixed plate 7 articulates there is support bar 8, the one end of support bar 8 articulates there is backup pad 9, circle 10 is placed to the inside wall fixedly connected with of preceding frame 1, the round hole has been seted up on the surface of after-frame 2, round hole inside wall fixedly connected with fixed disk 17, the side surface fixedly connected with of fixed disk 17 props up the strip, the through-hole has been seted up on the surface of fixed disk 17, through-hole inner wall fixedly connected with connecting axle 16.

Specifically, protection cover 5 not only is used for protecting flabellum 13, can protect the user simultaneously, avoids the user to be twisted by flabellum 13, and go-between 6 is used for fixing protection cover 5 and front frame 1, and support bar 8 and fixed plate 7 articulate to can adjust the angle of fan according to user's needs, and backup pad 9 is used for making fan after the angle regulation remain stable simultaneously, places circle 10 and is used for holding flabellum 13.

In this embodiment: the surface of the connecting ring 6 is provided with a threaded hole, and the connecting ring 6 is in threaded connection with the front frame 1.

In this embodiment: one end of the connecting shaft 16 is fixedly connected with a motor 14, and a clamping groove 15 is formed in the side surface of the motor 14.

In particular, the motor 14 is used to rotate the sleeve 11 and therefore the blades 13.

In this embodiment: the number of the clamping grooves 15 is four, and the fixing sleeve 11 is fixedly inserted on the side surface of the motor 14.

In particular, the harness 11 is used to connect the fan blades 13 to the motor 14.

In this embodiment: the inside wall fixed mounting of fixed cover 11 has joint strip 12, and joint strip 12 activity joint is at the inside wall of joint groove 15.

In this embodiment: four fan blades 13 are fixedly mounted on the side surface of the fixing sleeve 11.

In this embodiment: the surface of the rear frame 2 is provided with an annular groove, and the inner side wall of the annular groove is fixedly provided with a dust screen 18.

Specifically, the dust screen 18 is used to prevent dust from being adsorbed inside the fan by the rotating fan blades 13, and the long-term dust accumulation increases the rotation load of the motor 14, thereby shortening the service life of the fan.

In this embodiment: the surface of the front frame 1 is hinged with two first stabilizing plates 19, and the surface of the rear frame 2 is hinged with two second stabilizing plates 20.

Specifically, the first stabilizer plate 19 and the second stabilizer plate 20 are used to stabilize the heat dissipation fan against falling.

The working principle is as follows: the utility model discloses an at first carry out threaded connection with go-between 6 and preceding frame 1, thereby fix safety cover 5 and preceding frame 1, play the guard action to flabellum 13, will fix cover 11 and cup joint the side surface at motor 14 afterwards, 12 joints of joint strip are at the inner wall of joint groove 15 this moment, peg graft connecting axle 16 in the through-hole on fixed disk 17 surface, be connected flabellum 13 and motor 14 through above operation, at last with 18 joints of dust screen at the circular ring inner wall, frame 1 and after-frame 2 carry out threaded connection before will, thereby can assemble whole radiator fan, need adjust the angle of fan when using, thereby can adjust the angle of fan through the angle between adjusting fixed plate 7 and the support bar 8.

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.

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 radiator fan convenient to dismouting combination uses, includes preceding frame (1) and after-frame (2), its characterized in that: screw holes (3) are respectively arranged on the side surfaces of the front frame (1) and the rear frame (2), the inner wall of the screw hole (3) is connected with a screw (4) in a threaded manner, the surface of the front frame (1) is fixedly provided with a protective cover (5), a connecting ring (6) is fixedly connected to the side surface of the protective cover (5), a fixing plate (7) is fixedly arranged on the surface of the rear frame (2), a supporting strip (8) is hinged on the surface of the fixing plate (7), a supporting plate (9) is hinged at one end of the supporting strip (8), the inner side wall of the front frame (1) is fixedly connected with a placing ring (10), the surface of the rear frame (2) is provided with a round hole, a fixed disc (17) is fixedly arranged on the inner side wall of the round hole, a branch bar is fixedly connected with the side surface of the fixed disc (17), the surface of the fixed disc (17) is provided with a through hole, and the inner wall of the through hole is fixedly connected with a connecting shaft (16).

2. The heat dissipation fan convenient to disassemble, assemble and use according to claim 1, wherein: the surface of the connecting ring (6) is provided with a threaded hole, and the connecting ring (6) is in threaded connection with the front frame (1).

3. The heat dissipation fan convenient to disassemble, assemble and use according to claim 1, wherein: one end of the connecting shaft (16) is fixedly connected with a motor (14), and a clamping groove (15) is formed in the side surface of the motor (14).

4. The heat dissipation fan convenient to disassemble, assemble and use according to claim 3, wherein: the number of the clamping grooves (15) is four, and the side surface of the motor (14) is fixedly inserted with a fixing sleeve (11).

5. The heat dissipation fan convenient to disassemble, assemble and use according to claim 4, wherein: the inside wall fixed mounting of fixed cover (11) has joint strip (12), joint strip (12) activity joint is at the inside wall in joint groove (15).

6. The heat dissipation fan convenient to disassemble, assemble and use according to claim 4, wherein: four fan blades (13) are fixedly mounted on the side surface of the fixing sleeve (11).

7. The heat dissipation fan convenient to disassemble, assemble and use according to claim 1, wherein: the surface of the rear frame (2) is provided with an annular groove, and the inner side wall of the annular groove is fixedly provided with a dust screen (18).

8. The heat dissipating fan convenient for assembly, disassembly and assembly according to claim 1, wherein: the surface of the front frame (1) is hinged with two first stabilizing plates (19), and the surface of the rear frame (2) is hinged with two second stabilizing plates (20).