CN210218167U

CN210218167U - Novel brushless motor type fan for air-conditioning clothes

Info

Publication number: CN210218167U
Application number: CN201920974699.XU
Authority: CN
Inventors: Kunsong Huang; 黄坤松
Original assignee: Shenzhen Jialishun Electronic Co Ltd
Current assignee: Shenzhen Jialishun Electronic Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-03-31
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a novel brushless motor type fan for air-conditioning suit, which comprises a fan shell, an inner shell, a limiting clamping shell, a driving motor, a bottom port, a bottom cover, a rotary drum, a shock absorption connector, fan blades and an end cover, wherein the bottom port is arranged at the bottom of the fan shell, the bottom cover is internally meshed with the bottom port, the inner shell is fixed at the position corresponding to the bottom port on the bottom surface inside the fan shell, the rotary drum is rotatably installed at the top of the inner shell, the limiting clamping shell is fixed inside the inner shell, the driving motor is clamped in the limiting clamping shell, the output shaft of the driving motor is clamped with the rotary drum, the bottom cover is meshed with the top of the fan shell, the shock absorption connector is fixedly installed at the bottom surface of the bottom cover, the fan blades are sleeved on the shock absorption connector, the fan for the air-conditioning suit can limit fixing of the driving motor through the bottom cover and the limiting clamping shell, the shock absorption connector and the rotary drum, the maintenance degree of difficulty of device is reduced, improves the practicality.

Description

Novel brushless motor type fan for air-conditioning clothes

Technical Field

The utility model relates to a fan technical field specifically is a novel brushless motor formula air conditioner clothes fan.

Background

The air conditioning suit is characterized in that two small fans are arranged between the left waist and the right waist of a jacket of a person to suck outdoor air into the jacket, and the heat on the surface of the human body is absorbed through vaporization heat capable of evaporating sweat to cool the human body, so that the air conditioning suit is a product which enables the person to feel cool and comfortable.

The fan is an important part of the air-conditioning suit, and when the air-conditioning suit is used, the fan needs to work for a long time, the failure rate of the fan is increased, and parts need to be replaced so as to be used normally.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel brushless motor formula air conditioner clothes fan 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 novel brushless motor formula air conditioner clothes fan, includes fan shell, inner shell, spacing calorie of shell, driving motor, end opening, bottom, rotary drum, bradyseism connector, flabellum and end cover, the end opening has been seted up to fan shell bottom, and the end opening internal gearing installs the bottom, the inside bottom surface of fan shell is located the end opening and corresponds the position and be fixed with the inner shell, the inner shell top is rotated and is installed the rotary drum, the inner shell is inside to be fixed with spacing calorie of shell, and the card has driving motor in the spacing calorie of shell, driving motor output shaft and rotary drum joint, the bottom is installed in the meshing of fan shell top, and bottom surface fixed mounting has the bradyseism connector, bradyseism connector end cover is equipped with the flabellum, and bradyseism connector and.

Preferably, the bradyseism connector includes skid shell, base shell, feather key, keyway, expanding spring and cardboard, base shell and end cover fixed connection, base shell bottom cover is equipped with the skid shell, the keyway has been seted up to the ski shell inner wall symmetry, base shell outer wall symmetry is fixed with the feather key, and feather key and keyway slip joint, base shell inside is fixed with expanding spring, and the skid shell passes through expanding spring and base shell elastic connection, the skid shell bottom surface is fixed with the cardboard, and cardboard and rotary drum joint, the flabellum cup joints in the cardboard outside.

Preferably, the driving motor is a brushless motor.

Preferably, the limiting clamping shell is made of hard rubber.

Preferably, the rotating cylinder is made of stainless steel, and the clamping groove of the rotating cylinder is rectangular.

Preferably, a gasket is fixed on the inner surface of the bottom cover, and the bottom cover is in pressing contact with the driving motor through the gasket.

Preferably, the outer wall of the fan casing is corrugated.

Compared with the prior art, the beneficial effects of the utility model are that: the device drives the rotary drum through driving motor and rotates, transmission through the rotary drum makes the cardboard drive the flabellum and rotates, carry out fan work, when the device breaks down, twist and move the bottom and break away from with the end opening, extract driving motor in from spacing calorie of shell, realize the dismantlement to driving motor, twist and move the end cover and break away from with the fan shell, extract the cardboard of bradyseism connector in the rotary drum, take off the flabellum from the cardboard outside, accomplish the dismantlement to the flabellum, this air conditioner clothes fan passes through bottom and spacing calorie of shell spacing fixed to driving motor, bradyseism connector and rotary drum are to the spacing fixed of flabellum, can be convenient dismantle change and installation to driving motor and flabellum, the maintenance degree of difficulty of reducing device, improve the practicality.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the rotary drum of the present invention;

fig. 4 is a schematic view of the shock absorption connector of the present invention.

In the figure: 1. a fan housing; 2. an inner shell; 3. limiting and clamping the shell; 4. a drive motor; 5. a bottom opening; 6. a bottom cover; 7. a rotating drum; 8. a cushioning connector; 9. a fan blade; 10. an end cap; 11. a slide case; 12. a base shell; 13. a sliding key; 14. a keyway; 15. a tension spring; 16. and (4) clamping the board.

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, the present invention provides a technical solution: the utility model provides a novel brushless motor formula air-conditioning suit fan, including fan shell 1, inner shell 2, spacing calorie of shell 3, driving motor 4, end opening 5, bottom 6, rotary drum 7, bradyseism connector 8, flabellum 9 and end cover 10, end opening 5 has been seted up to 1 bottom of fan shell, and 5 internal engagements in end opening install bottom 6, 1 inside bottom surface of fan shell is located end opening 5 and corresponds the rigidity has inner shell 2, 2 tops of inner shell rotate and install rotary drum 7, 2 internal fixation of inner shell have spacing calorie of shell 3, and 3 internal callipers of spacing calorie of shell have driving motor 4, 4 output shafts of driving motor and rotary drum 7 joints, bottom 6 is installed in 1 top meshing of fan shell, and 6 bottom fixed mounting of bottom has

bradyseism connector

8, 8 tip covers of bradyseism connector are equipped with flabellum 9, and

bradyseism connector

8 and 7 joints of rotary drum.

The device drives rotary drum 7 through driving motor 4 and rotates, transmission through rotary drum 7 makes cardboard 16 drive flabellum 9 rotate, carry out fan work, when the device breaks down, twist and move bottom 6 and break away from with end opening 5, extract driving motor 4 from spacing calorie of shell 3, realize the dismantlement to driving motor 4, twist and move end cover 10 and fan shell 1 and break away from, extract cardboard 16 with bradyseism connector 8 from rotary drum 7 in, take out flabellum 9 from the cardboard 16 outside, the completion is to the dismantlement of flabellum 9.

The bradyseism connector 8 comprises a sliding shell 11, a base shell 12, a sliding key 13, a key groove 14, an expansion spring 15 and a clamping plate 16, the base shell 12 is fixedly connected with an end cover 10, the bottom end of the base shell 12 is sleeved with the sliding shell 11, the key groove 14 is symmetrically formed in the inner wall of the sliding shell 11, the sliding key 13 is symmetrically fixed on the outer wall of the base shell 12, the sliding key 13 is in sliding clamping connection with the key groove 14, the expansion spring 15 is fixed inside the base shell 12, the sliding shell 11 is elastically connected with the base shell 12 through the expansion spring 15, the clamping plate 16 is fixed on the bottom surface of the sliding shell 11 and clamped with a rotary drum 7, the fan blades 9 are sleeved outside the clamping plate 16, the fan blades 9 are extruded by matching the elastic force of the expansion spring 15 through the sliding clamping connection of the sliding shell 11 and the base.

The driving motor 4 is a brushless motor, and has low noise and long service life.

Spacing card shell 3 adopts the hard rubber to make, and spacing card shell 3 has certain elasticity, improves the fixed effect to driving motor 4.

The rotary drum 7 is made of stainless steel, and the clamping groove of the rotary drum 7 is rectangular, so that the stress intensity of the rotary drum 7 is improved, and the connection stability of the rotary drum and the driving motor 4 and the shock absorption connector 8 is improved.

A gasket is fixed on the inner surface of the bottom cover 6, the bottom cover 6 is in extrusion contact with the driving motor 4 through the gasket, and the driving motor 4 is stably fixed through the extrusion of the gasket.

The outer wall of the fan shell 1 is corrugated, so that the fan shell is convenient to twist by hand.

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 novel brushless motor formula air conditioner clothes fan, includes fan shell (1), inner shell (2), spacing card shell (3), driving motor (4), end opening (5), bottom (6), rotary drum (7), bradyseism connector (8), flabellum (9) and end cover (10), its characterized in that: bottom opening (5) have been seted up to fan shell (1) bottom, and bottom opening (5) inner gearing installs bottom (6), fan shell (1) inside bottom surface is located bottom opening (5) and corresponds position fixing and has inner shell (2), inner shell (2) top is rotated and is installed rotary drum (7), inner shell (2) inside is fixed with spacing calorie of shell (3), and spacing calorie of shell (3) inside callipers has driving motor (4), driving motor (4) output shaft and rotary drum (7) joint, bottom (6) are installed in fan shell (1) top meshing, and bottom (6) bottom surface fixed mounting has bradyseism connector (8), bradyseism connector (8) end cover is equipped with flabellum (9), and bradyseism connector (8) and rotary drum (7) joint.

2. A novel brushless motor type air conditioning clothes fan as claimed in claim 1, wherein: bradyseism connector (8) are including smooth shell (11), base shell (12), feather key (13), keyway (14), expanding spring (15) and cardboard (16), base shell (12) and end cover (10) fixed connection, base shell (12) bottom cover is equipped with smooth shell (11), keyway (14) have been seted up to smooth shell (11) inner wall symmetry, base shell (12) outer wall symmetry is fixed with feather key (13), and feather key (13) and keyway (14) slip joint, base shell (12) inside is fixed with expanding spring (15), and smooth shell (11) are through expanding spring (15) and base shell (12) elastic connection, smooth shell (11) are fixed with cardboard (16), and cardboard (16) and rotary drum (7) joint, flabellum (9) cup joint in cardboard (16) the outside.

3. A novel brushless motor type air conditioning clothes fan as claimed in claim 1, wherein: the drive motor (4) is a brushless motor.

4. A novel brushless motor type air conditioning clothes fan as claimed in claim 1, wherein: the limiting clamping shell (3) is made of hard rubber.

5. A novel brushless motor type air conditioning clothes fan as claimed in claim 1, wherein: the rotary drum (7) is made of stainless steel, and the clamping groove of the rotary drum (7) is rectangular.

6. A novel brushless motor type air conditioning clothes fan as claimed in claim 1, wherein: and a gasket is fixed on the inner surface of the bottom cover (6), and the bottom cover (6) is in extrusion contact with the driving motor (4) through the gasket.

7. A novel brushless motor type air conditioning clothes fan as claimed in claim 1, wherein: the outer wall of the fan shell (1) is corrugated.