CN210152946U

CN210152946U - Fan with adjustable air outlet angle

Info

Publication number: CN210152946U
Application number: CN201920902478.1U
Authority: CN
Inventors: 徐文静; 刘晓辉; 刘雪贵; 何毫
Original assignee: Shunde City Foshan District Industrial Design Co Ltd Hong Wing
Current assignee: Shunde City Foshan District Industrial Design Co Ltd Hong Wing
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-03-17
Anticipated expiration: 2029-06-14

Abstract

The utility model relates to an air-out angularly adjustable fan, including two at least fan assembly, frame and stabilizer blade are connected, and the frame is around stabilizer blade rotation regulation frame angle, fan assembly and fan assembly adjacent arrangement are in the frame, and every fan assembly rotates and sets up in the frame, and fan assembly adjusts air-out angle at the frame internal rotation. The frame winds the stand bar rotation regulation frame angle to all fan assembly's air-out angle in the adjustment frame, fan assembly can be alone in frame internal rotation adjustment separately air-out angle moreover, and the air-out angle of fan adjusts the broad, and fan assembly's air-out contained angle enclose into the big wide angle air-out angle of air-out scope jointly moreover, improve the air-out scope of fan greatly, improve the practicality of fan.

Description

Fan with adjustable air outlet angle

Technical Field

The utility model relates to a fan of air-out angularly adjustable.

Background

Fan refers to a tool for cooling by generating wind in hot days. An electric fan is a device which is driven by electricity to generate air flow, and a fan arranged in the electric fan is electrified and then rotated into natural wind to achieve the effect of cooling.

At present, office's desktop generally can place the fan that is used for enjoying the cool, because its angle of universal fan can't be adjusted, only through the position of adjustment fan in order to adjust its air-out angle, very inconvenient, the fan generally only possesses a fan unit moreover, and the air output is less, is difficult to satisfy user's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan of air-out angularly adjustable.

The purpose of the utility model is realized like this:

the utility model provides a fan of air-out angularly adjustable, includes two at least fan assembly, frame and stabilizer blade, the frame is connected with the stabilizer blade, and the frame is around the rotatory frame angle of adjusting of stabilizer blade, fan assembly and fan assembly adjacent row are in the frame, and every fan assembly rotates and sets up in the frame, and fan assembly rotation adjustment air-out angle in the frame. The frame winds the stand bar rotation regulation frame angle to all fan assembly's air-out angle in the adjustment frame, fan assembly can be alone in frame internal rotation adjustment separately air-out angle moreover, and the air-out angle of fan adjusts the broad, and fan assembly's air-out contained angle enclose into the big wide angle air-out angle of air-out scope jointly moreover, improve the air-out scope of fan greatly, improve the practicality of fan.

The purpose of the utility model can also adopt the following technical measures to solve:

as more specific scheme, frame upper portion inner wall is opened there is the shaft hole, and frame lower part inner wall is opened there is lower shaft hole, the fan unit upper end is provided with the pivot, and the fan unit lower extreme is provided with down the pivot, in the frame was arranged in to the fan unit, go up the pivot and insert in the shaft hole, in the lower shaft hole was inserted to the lower pivot, the fan unit above pivot and lower pivot were the rotation center rotation.

As a more specific scheme, the frame comprises a left semicircular frame, a rectangular frame and a right semicircular frame, the left semicircular frame, the rectangular frame and the right semicircular frame are enclosed to form the frame, the upper shaft hole is formed above the circle center of the left semicircular frame, the lower shaft hole is formed below the circle center of the left semicircular frame, the upper shaft hole is formed above the circle center of the right semicircular frame, and the lower shaft hole is formed below the circle center of the right semicircular frame.

As a more specific scheme, the damping device further comprises a silica gel shaft sleeve for damping and silencing, and the silica gel shaft sleeve is sleeved on the upper rotating shaft and the lower rotating shaft respectively. Through being provided with the silica gel axle sleeve, the silica gel axle sleeve reduces fan assembly's noise of rotation, realizes rotating the effect of silence, and user experience is more comfortable.

As a more specific scheme, the fan assembly comprises a circular shell, fan blades and a motor, wherein the fan blades and the motor are connected and located in the circular shell, the top of the circular shell is provided with the upper rotating shaft, and the bottom of the circular shell is provided with the lower rotating shaft.

More specifically, the support legs are hinged to the side walls of the frame, and the frame is rotated around the hinged position as a rotation center to adjust the angle of the frame.

As a more specific scheme, the air outlet included angle between the fan assembly and the fan assembly jointly forms a wide-angle air outlet angle with a large air outlet range.

The utility model has the advantages as follows:

the utility model discloses, the frame is around stabilizer blade rotation regulation frame angle to all fan assembly's air-out angle in the adjustment frame, fan assembly can be alone in frame internal rotation adjustment separately air-out angle moreover, and the air-out angle of fan adjusts the broad, and fan assembly's air-out contained angle enclose into the big wide angle air-out angle of air-out scope jointly moreover, improves the air-out scope of fan greatly, improves the practicality of fan.

The utility model discloses, fan unit's last pivot and lower pivot have been overlap respectively and have been put the silica gel axle sleeve, and the silica gel axle sleeve reduces fan unit's noise of rotation, realizes rotating the effect of silence, and user experience is more comfortable.

Drawings

Fig. 1 is the schematic view of the fan with adjustable air-out angle of the utility model.

Fig. 2 is the utility model discloses the plan view of air-out angle adjustable fan.

Fig. 3 is the utility model discloses the section schematic diagram of air-out angle adjustable fan.

Fig. 4 is a schematic sectional view taken along line a-a of fig. 1.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

an embodiment is shown in fig. 1 to 4 in combination, and an air outlet angle-adjustable fan includes a first fan component 1, a second fan component 2, a frame 3 and a supporting leg 4, the frame 3 includes a left semicircular frame 31, a rectangular frame 32 and a right semicircular frame 33, the left semicircular frame 31, the rectangular frame 32 and the right semicircular frame 33 enclose the frame 3, an upper shaft hole 34 is opened above the center of the left semicircular frame 31, a lower shaft hole 35 is opened below the center of the left semicircular frame 31, an upper shaft hole 34 is opened above the center of the right semicircular frame 33, and a lower shaft hole 35 is opened below the center of the right semicircular frame 33.

The supporting feet 4 are hinged on the side wall of the frame 3, the frame 3 rotates by taking the hinged position as a rotating center, and the angle of the frame 3 is adjusted.

First fan unit spare 1 includes circular shell 11, flabellum 12, motor 13 and is used for the silica gel axle sleeve 14 of damping silence, flabellum 12 and motor 13 are connected and are located

circular shell

11, and 11 tops of circular shell are provided with pivot 5, and silica gel axle sleeve 14 covers and puts on last pivot 5, and circular shell 11 bottom is provided with down pivot 6, and silica gel axle sleeve 14 covers and puts under on pivot 6, second fan unit spare 2 is the same with first fan unit spare 1 structure.

The upper rotating shaft 5 of the first fan assembly 1 is inserted into the upper shaft hole 34 of the left semicircular frame 31, the lower rotating shaft 6 of the first fan assembly 1 is inserted into the lower shaft hole 35 of the left semicircular frame 31, and the upper rotating shaft 5 and the lower rotating shaft 6 of the first fan assembly 1 rotate as a rotating center. The upper rotating shaft 5 of the second fan assembly 2 is inserted into the upper shaft hole 34 of the right circular frame, the lower rotating shaft 6 of the second fan assembly 2 is inserted into the lower shaft hole 35 of the right circular frame 33, and the upper rotating shaft 5 and the lower rotating shaft 6 of the second fan assembly 2 rotate as the rotating center, so that the first fan assembly 1 and the second fan assembly 2 are adjacently arranged in the frame 3.

The utility model discloses be provided with first fan assembly 1 and second fan assembly 2, greatly increased air output, moreover, when the user uses, the user can be through adjustment frame 3 and stabilizer blade 4's angle, thereby adjustment air-out angle, the user also can adjust air-out angle through rotating first fan assembly 1 and second fan assembly 2, realize the diversified regulation of air-out angle of fan, and the air-out contained angle of first fan assembly 1 and second fan assembly 2 encloses into the big wide angle air-out angle of air-out scope jointly, improve the air-out scope of fan greatly.

The utility model discloses add silica gel axle sleeve 14, when the user rotated first fan unit 1 and second fan unit 2, silica gel axle sleeve 14 reduced first fan unit 1 and second fan unit 2's noise of rotation, realized rotating the effect of silence, and user experience is more comfortable.

The utility model discloses, the user also can add a plurality of adjacent fan assembly in frame 3 to realize wide angle air-out effect, consequently increase a plurality of fan assembly in frame 3, realize that wide angle air-out effect also belongs to the utility model discloses a within the scope of protection.

Claims

1. The utility model provides a fan of air-out angularly adjustable, includes two at least fan assembly, frame and stabilizer blade, its characterized in that: the frame is connected with the support legs, the frame rotates around the support legs to adjust the angle of the frame, the fan assemblies and the fan assemblies are adjacently arranged in the frame, each fan assembly is rotatably arranged in the frame, and the fan assemblies rotate in the frame to adjust the air outlet angle.

2. The fan with the adjustable air outlet angle of claim 1, characterized in that: frame upper portion inner wall is opened there is the shaft hole, and frame lower part inner wall is opened there is lower shaft hole, the fan subassembly upper end is provided with the pivot, and the fan subassembly lower extreme is provided with down the pivot, in the frame was arranged in to the fan subassembly, it inserted in the shaft hole to go up the pivot, and it is downthehole that the lower pivot inserts the lower shaft, and pivot and lower pivot are the rotation center rotation more than the fan subassembly.

3. The fan with the adjustable air outlet angle of claim 2, characterized in that: the frame includes left semicircle frame, rectangle frame and right semicircle frame, left side semicircle frame, rectangle frame and right semicircle frame enclose into the frame, open the centre of a circle top of left side semicircle frame has last shaft hole, open the centre of a circle below of left semicircle frame has lower shaft hole, open the centre of a circle top of right semicircle frame has last shaft hole, open the centre of a circle below of right semicircle frame has lower shaft hole.

4. The fan with the adjustable air outlet angle of claim 2, characterized in that: still including the silica gel axle sleeve that is used for the damping silence, go up pivot and lower pivot and overlap respectively and have put the silica gel axle sleeve.

5. The fan with the adjustable air outlet angle of claim 2, characterized in that: the fan assembly comprises a circular shell, fan blades and a motor, wherein the fan blades and the motor are connected and located in the circular shell, the top of the circular shell is provided with the upper rotating shaft, and the bottom of the circular shell is provided with the lower rotating shaft.

6. The fan with the adjustable air outlet angle of claim 1, characterized in that: the supporting legs are hinged to the side walls of the frame, the frame rotates by taking the hinged position as a rotating center, and the angle of the frame is adjusted.

7. The fan with the adjustable air outlet angle of claim 1, characterized in that: the air outlet included angle between the fan component and the fan component jointly forms a wide-angle air outlet angle with a large air outlet range.