阅读说明：本技术 一种万向吹风风扇 (Universal blowing fan ) 是由 陈亮言 李显恩 于 2020-03-20 设计创作，主要内容包括：本发明公开了一种万向吹风风扇,其包括控制器、与控制器电性连接的风机和设在控制器上用于控制调节风机的控制开关,其特征在于：还包括底座和安装在底座上端的导风头,风机安装在底座上,在底座上对应风机的进风端口设有总进风口,导风头内设有进风腔和若干条出风道,出风道的内端口与进风腔连通,出风道的外端口分布在导风头的周边侧表面上,在底座内设有上升风道,上升风道的上端口与导风头内的进风腔连接,上升风道的下端口与风机的出风端口连接。本发明能对多个方向同时进行吹风。(The invention discloses a universal blowing fan, which comprises a controller, a fan and a control switch, wherein the fan is electrically connected with the controller, the control switch is arranged on the controller and is used for controlling and adjusting the fan, and the universal blowing fan is characterized in that: the air guide device is characterized by further comprising a base and an air guide head arranged at the upper end of the base, a fan is arranged on the base, a main air inlet is formed in the base corresponding to an air inlet port of the fan, an air inlet cavity and a plurality of air outlet channels are formed in the air guide head, inner ports of the air outlet channels are communicated with the air inlet cavity, outer ports of the air outlet channels are distributed on the side surface of the periphery of the air guide head, an air ascending channel is formed in the base, an upper port of the air ascending channel is connected with the air inlet cavity in the air guide head, and a lower port of the air ascending channel. The invention can blow air in multiple directions simultaneously.)

1. The utility model provides a universal fan of blowing, its include the controller, with controller electric connection's fan with establish be used for control regulation on the controller the control switch of fan which characterized in that: still include the base and install the wind guide head of base upper end, the fan is installed on the base correspond on the base the air inlet port of fan is equipped with total air intake, be equipped with air inlet chamber and a plurality of exhaust stack in the wind guide head, the interior port of exhaust stack with air inlet chamber intercommunication, the outer port distribution of exhaust stack is in on the peripheral side surface of wind guide head be equipped with the wind channel that rises in the base, the last port of wind channel that rises with air inlet chamber in the wind guide head is connected, the lower port of wind channel that rises with the air outlet port of fan is connected.

2. The universal blowing fan according to claim 1, wherein: the main air inlet on the base is provided with a sterilizer for filtering and sterilizing the air flowing through.

3. The universal blowing fan according to claim 2, wherein: sterilizer includes casing and ultraviolet lamp, be equipped with on a side panel of casing and filter the air intake, be equipped with the filtration air outlet on the opposite side panel filter the air intake and all cover with filtering air outlet department and be equipped with the filter screen follow in the casing filter the air intake place side extremely filter air outlet place side loops through the division board and separates out at least one deck disinfection compartment, every all be equipped with the intercommunication mouth that is used for communicateing adjacent compartment on the division board, and adjacent on the division board the intercommunication mouth is located relative both ends respectively, ultraviolet lamp installs in the disinfection compartment be equipped with the titanium dioxide layer in the disinfection compartment, ultraviolet lamp with controller electric connection.

4. The universal blowing fan according to claim 3, wherein: and a titanium dioxide photocatalyst filter screen is covered at the communication port.

5. The universal blowing fan according to claim 3 or 4, wherein: the disinfection and sterilization partition is internally provided with a plurality of partition plates, a continuous S-shaped channel is formed in the disinfection and sterilization partition through the partition plates, and the surfaces of the partition plates are all provided with titanium dioxide layers.

6. The universal blowing fan according to claim 1, wherein: the cross section area of the air outlet channel from the inner port to the outer port is gradually reduced.

7. The universal blowing fan according to claim 1, wherein: the fan is characterized in that a front side air cavity and a plurality of front side air channels are arranged in the front portion of the base, a lower port of the front side air cavity is also connected with an air outlet port of the fan, an inner port of the front side air channel is communicated with the front side air cavity, and an outer port of the front side air channel is distributed on the front surface of the base.

8. The universal blowing fan of claim 7, wherein: the cross-sectional area of the front air duct from the inner port to the outer port is gradually reduced.

9. The universal blowing fan according to claim 7 or 8, wherein: the air outlet port department of fan is equipped with the valve that can swing and adjust, the valve can swing to the lower port in rising wind channel makes the lower port in rising wind channel diminishes or the closure, also can swing to the lower port in front side wind chamber makes the lower port in front side wind chamber diminishes or the closure.

10. The universal blowing fan according to claim 1, wherein: air inlet chamber in the wind-guiding head is cylindric, the regular range of inner port of air outlet duct is cylindric on the lateral wall of air inlet chamber the rotatable arc deep bead that is provided with of air inlet intracavity, the arc deep bead with the lateral wall in air inlet chamber is laminated mutually be equipped with a plurality of vents on the arc deep bead, it is a plurality of the vent follows the regular range of range structure of the inner port of air outlet duct the wind-guiding head is last be equipped with the arc deep bead is connected and is used for rotating the regulation the adjust knob of arc deep bead.

Technical Field

The invention relates to a universal blowing fan.

Background

The fan is a tool for taking cold by wind in hot days, and is one of the electric appliances which can not be opened in hot summer. The traditional fan expands the air supply range by shaking the head, but the air supply range is limited, and when shaking the head to blow, a user can only intermittently receive air.

In order to achieve a larger air supply range, part of designers combine two or even more than two fans into a multi-head fan according to the circumferential direction, but when the fans work simultaneously, the condition of mutual air robbing can occur, so that the mutual loss of wind power is caused, the wind power and the air volume are greatly reduced, and the energy is wasted.

Disclosure of Invention

The invention aims to solve the technical problem of providing a universal blowing fan which can blow air in multiple directions simultaneously.

To solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a universal fan of blowing, its includes the controller, with controller electric connection's fan and establish the control switch who is used for control regulation fan on the controller, its characterized in that: the air guide device is characterized by further comprising a base and an air guide head arranged at the upper end of the base, a fan is arranged on the base, a main air inlet is formed in the base corresponding to an air inlet port of the fan, an air inlet cavity and a plurality of air outlet channels are formed in the air guide head, inner ports of the air outlet channels are communicated with the air inlet cavity, outer ports of the air outlet channels are distributed on the side surface of the periphery of the air guide head, an air ascending channel is formed in the base, an upper port of the air ascending channel is connected with the air inlet cavity in the air guide head, and a lower port of the air ascending channel.

Furthermore, a disinfection sterilizer for filtering and disinfecting the air flowing through is arranged at the position of a total air inlet on the base.

Further, sterilizer includes casing and ultraviolet lamp, be equipped with on a side panel of casing and filter the air intake, be equipped with on the opposite side panel and filter the air outlet, all cover and be equipped with the filter screen filtering air intake and filtration air outlet department, it separates out at least one deck disinfection compartment to loop through the division board from filtering air intake place side to filtering air outlet place side in the casing, all be equipped with the intercommunication mouth that is used for communicateing adjacent compartment on every division board, and the intercommunication mouth on the adjacent division board is located relative both ends respectively, ultraviolet lamp installs in the disinfection compartment, be equipped with the titanium dioxide layer in the disinfection compartment, ultraviolet lamp and controller electric connection.

Furthermore, a titanium dioxide photocatalyst filter screen is covered at the communication port.

Furthermore, a plurality of partition plates are arranged in the disinfection and sterilization compartment, a continuous S-shaped channel is formed in the disinfection and sterilization compartment through the partition plates at intervals, and titanium dioxide layers are arranged on the surfaces of the partition plates.

Furthermore, the cross section area of the air outlet channel from the inner port to the outer port is gradually reduced.

Furthermore, a front side air cavity and a plurality of front side air channels are arranged in the front part of the base, the lower port of the front side air cavity is also connected with the air outlet port of the fan, the inner port of the front side air channel is communicated with the front side air cavity, and the outer port of the front side air channel is distributed on the front surface of the base.

Further, the cross-sectional area of the front air duct from the inner port to the outer port is gradually reduced.

Furthermore, a valve capable of being adjusted in a swinging mode is arranged at the air outlet of the fan and can swing to the lower port of the air rising channel, so that the lower port of the air rising channel becomes small or closed, and the valve can also swing to the lower port of the front side air cavity, so that the lower port of the front side air cavity becomes small or closed.

Further, the air inlet chamber in the air guide head is cylindrical, the inner ports of the air outlet channels are regularly arranged on the side wall of the cylindrical air inlet chamber, the arc-shaped air baffle plates are rotatably arranged in the air inlet chamber and are mutually attached to the side wall of the air inlet chamber, a plurality of ventilation openings are formed in the arc-shaped air baffle plates, the ventilation openings are regularly arranged according to the arrangement structure of the inner ports of the air outlet channels, and the air guide head is provided with an adjusting knob which is connected with the arc-shaped air baffle plates and used for rotating and adjusting the arc-shaped air baffle plates.

Compared with the prior art, the invention has the following beneficial effects:

1. the outer ports of the air outlets are distributed on the side surface of the periphery of the air guide head, and the air blown out by the fan is guided to each air outlet through the ascending air duct and the air inlet cavity and is blown out to the periphery from the outer ports, so that the air can be blown in multiple directions simultaneously.

The fan is arranged on the base, and when the fan is used, the air extracted is the air at the lower part of the space, and the temperature of the air at the lower part of the space is lower than that of the air at the upper part of the space.

2. The invention also arranges a disinfection sterilizer at the total air inlet, so that the invention can clean the air at the same time. And the sterilizer of the invention is provided with at least one layer of sterilization compartment, the flowing path of the air is long, and the sterilization is sufficient.

3. The air outlet channel is also arranged into a structure that the cross section area from the inner port to the outer port is gradually reduced, when air passes through the air outlet channel, the air is firstly compressed to a certain volume, after being blown out, the air naturally releases pressure, the temperature is reduced, and therefore the blown air is cooler.

4. The invention can also arrange a front air duct in the front part of the base for blowing, thereby leading more wind to blow forwards.

Drawings

FIG. 1 is a schematic cross-sectional view of a first embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view taken along the line B-B in FIG. 1;

FIG. 3 is a schematic cross-sectional view of a sterilizer according to a first embodiment of the present invention;

FIG. 4 is a schematic front view of a sterilizer according to a first embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view taken along the line A-A in FIG. 3;

fig. 6 is a schematic structural view of a shutter closing a lower port of an ascending air duct according to a first embodiment of the present invention;

fig. 7 is a schematic structural diagram of a shutter closing a lower port of a front side air cavity according to a first embodiment of the present invention;

FIG. 8 is a perspective view of a wind deflector according to a first embodiment of the present invention;

FIG. 9 is a schematic cross-sectional view of a second embodiment of the present invention;

FIG. 10 is an assembled view of a curved wind deflector according to a second embodiment of the present invention;

fig. 11 is a schematic perspective view of a wind deflector according to a third embodiment of the present invention;

FIG. 12 is a schematic cross-sectional view of a third embodiment of the present invention;

fig. 13 is a perspective view of a wind deflector according to a fourth embodiment of the present invention.

The reference numerals in the drawings mean:

1-a base; 1.1-total air inlet; 1.2-cylindrical portion; 1.3-rising air duct; 1.4-front side air cavity; 1.5-a tray; 2-a wind guide head; 2.1-air inlet cavity; 2.2-fixing the groove; 2.3-installing a notch; 3, a fan; 4-air outlet channel; 4.1-inner port of air outlet channel; 4.2-the outer port of the air outlet channel; 5-wall plate; 6-front side air duct; 7-a sterilizer; 7.1-shell; 7.2-filtering the air inlet; 7.3-filtering the air outlet; 7.4-ultraviolet lamp; 7.5-a filter screen; 7.6-disinfection and sterilization compartment; 7.7-communication port; 7.8-spacer plate; 7.9-a separator plate; 7.10-titanium dioxide photocatalyst filter screen; 7.11-installation room; 8-a valve; 9-protective net cover; 10-a turning knob; 11-adjusting knob; 12-a rotating shaft; 13-a bearing; 14-a horizontal plate; 15-arc wind deflector; 16-vent.

Detailed Description

The invention is further described below with reference to examples.