CN211551919U

CN211551919U - Household cooling fan

Info

Publication number: CN211551919U
Application number: CN202020096385.7U
Authority: CN
Inventors: 王迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-22
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to a domestic thermantidote, which comprises a housing, the top of casing in install installation and add the sump, the inboard mid-mounting of casing have the wind channel that is provided with the air intake from top to bottom, the vertical wind wheel that is provided with in inside in wind channel, the wind wheel link to each other through the main motor of pivot with wind channel top, the front end air outlet department in wind channel install vertical aviation baffle, the mid-mounting of vertical aviation baffle have synchronous machine, synchronous machine's pivot stretch out forward and link to each other with the circular shape aviation baffle, the rear end of casing be provided with air inlet window between two parties, air inlet window's upper end be provided with the cascade storehouse of bottom trompil, cascade storehouse and add the sump between link to each other through the water pipe, air inlet window lower extreme casing in be provided with down the water tank. The utility model discloses a circular shape air outlet structure, the air-out is concentrated more, and the air-out is smooth and easy more, and the assembly mode is simpler, and assembly cost is low, and is efficient.

Description

Household cooling fan

Technical Field

The utility model relates to a thermantidote field especially relates to a domestic thermantidote.

Background

The conventional cooling fans have the following defects that one cooling fan on the market generally discharges air transversely and vertically, the air is not concentrated, the air is dispersed, and the cooling effect is poor; the other is that the number of the swing blades is large, the assembly efficiency is low, and the production efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the technical problem that a domestic thermantidote is provided, adopt circular shape air outlet structure, the air-out concentrates more, and the air-out is smooth and easy more, and the assembly methods is simpler, and assembly cost is low, and is efficient.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a domestic thermantidote, includes the casing, the top of casing in install the installation and add the water sump, the inboard mid-mounting of casing have the wind channel of air intake from top to bottom, the inside vertical wind wheel that is provided with in wind channel, the wind wheel link to each other through the main motor of pivot with wind channel top, the front end air outlet department in wind channel install vertical aviation baffle, the mid-mounting of vertical aviation baffle have synchronous machine, synchronous machine's pivot stretch out forward and link to each other with circular shape inducer, the rear end of casing be provided with the air inlet window between two parties, the upper end of air inlet window be provided with the cascade storehouse of bottom trompil, cascade storehouse and add the water sump between link to each other through the water pipe, the casing of air inlet window lower extreme in be provided with down the water tank.

Water in the water adding bin can enter into the water curtain bin, and the opening uniformly distributed from the bottom of the water curtain bin falls down to form the water curtain on the inner side of the air inlet window, so that the water curtain forming structure is available on the market, and the water curtain forming structure belongs to the prior art, and is not repeated.

The wind wheel rotates to form negative pressure, air entering from the air inlet window is sucked from the upper end and the lower end of the air channel, is discharged from the vertical air guide plate, and is released and discharged through the guide of the air guide wheel.

The inducer can be driven by the synchronous motor to rotate at a constant speed, so that the blown wind is spiral, convenient to concentrate and free of diffusion.

Preferably, a plurality of swing blades which are transversely arranged are uniformly arranged on the air guide wheel, a linkage rod connected with each swing blade is arranged in the middle of the air guide wheel, all the swing blades can synchronously swing by poking any one swing blade, the number of the swing blades is small, and the installation is convenient.

Preferably, the lower part of the rear end of the machine shell is provided with an opening for the lower water tank to be put in and taken out, so that the lower water tank can be conveniently placed and taken down.

Preferably, the lower end of the inner side of the air inlet window is provided with a V-shaped water guide plate, and the V-shaped water guide plate can collect and guide water falling from the water curtain bin into a lower water tank below.

Preferably, a plurality of ice bottles are placed in the water adding bin, so that the temperature of water in the water adding bin is reduced, and the cold air effect is improved.

Preferably, one side of the water adding bin is provided with an overflow bin, the upper end of a partition plate between the overflow bin and the water adding bin is provided with an overflow groove, the bottom of the overflow bin is provided with a hole and is positioned above the water curtain bin, and when too much water exists in the water adding bin, the water overflows into the overflow bin and directly enters into the water curtain bin.

Preferably, the top of the casing is provided with a flip cover for covering the water adding bin, so as to prevent foreign matters from entering the water adding bin.

Preferably, the control switch button is installed at the front end of the top of the casing, so that the whole cooling fan can be conveniently controlled.

Has the advantages that: the utility model relates to a domestic thermantidote adopts the circular shape air outlet structure, and the inducer can be rotated by the synchronous machine drive, and the air-out is concentrated more, and the air-out is smooth and easy more, and the assembly mode is simpler, and assembly cost is low, efficient.

Drawings

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

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a side view of the structure of the half-section of the present invention;

fig. 4 is a top half-section structure view of the present invention.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

As shown in fig. 1-4, the embodiment of the present invention relates to a household cooling fan, which comprises a casing 1, wherein a water feeding chamber 10 is installed in the top of the casing 1, an air duct 18 with upper and lower air inlets is installed in the middle of the inner side of the casing 1, a wind wheel 17 is vertically arranged inside the air duct 18, the wind wheel 17 is connected with a main motor 13 above the air duct 18 through a rotating shaft, a vertical wind deflector 14 is installed at the front end air outlet of the air duct 18, a synchronous motor 15 is installed in the middle of the vertical wind deflector 14, the rotating shaft of the synchronous motor 15 extends forwards and is connected with a circular wind deflector 2, an air inlet window 7 is arranged in the middle of the rear end of the casing 1, a water curtain 9 with a bottom hole is arranged at the upper end of the air inlet window 7, the water curtain 9 is connected with the water feeding chamber 10 through a water pipe, and a lower water tank 8 is arranged in the machine shell 1 at the lower end of the air inlet window 7.

Water in the water adding bin 10 can enter the water curtain bin 9, the water curtain is formed on the inner side of the air inlet window 7 by falling from the uniformly distributed holes at the bottom of the water curtain bin 9, the water curtain forming structure is numerous on the market, the water curtain forming structure belongs to the prior art, and the water curtain forming structure is not repeated.

The wind wheel 17 rotates to form negative pressure, air entering from the air inlet window 7 is sucked from the upper end and the lower end of the air duct 18, is discharged from the vertical air deflector 14, and is released and discharged through the guide of the air guide wheel 2; the air guide wheel 2 can be driven by the synchronous motor 15 to rotate at a constant speed, so that blown air is spiral, convenient to concentrate and free of diffusion.

The wind guide wheel 2 is uniformly provided with a plurality of swing blades 4 which are transversely arranged, the middle part of the wind guide wheel 2 is provided with a linkage rod 3 which is connected with each swing blade 4, all the swing blades 4 can be synchronously swung by stirring any swing blade 4, the number of the swing blades 4 is small, and the installation is convenient.

The lower part of the rear end of the machine shell 1 is provided with an opening for the lower water tank 8 to be put in and taken out, so that the lower water tank 8 can be conveniently placed and taken down.

The lower end of the inner side of the air inlet window 7 is provided with a V-shaped water guide plate 16, and the V-shaped water guide plate 16 can collect and guide water falling from the water curtain bin 9 into the lower water tank 8 below.

A plurality of ice bottles 12 are placed in the water adding bin 10, so that the temperature of water in the water adding bin 10 is reduced, and the cold air effect is improved.

One side of the water adding bin 10 is provided with an overflow bin 11, the upper end of a partition plate between the overflow bin 11 and the water adding bin 10 is provided with an overflow groove, the bottom of the overflow bin 11 is provided with a hole and is positioned above the water curtain bin 9, and when too much water is in the water adding bin 10, the water overflows into the overflow bin 11 and directly enters into the water curtain bin 9.

The top of the machine shell 1 is provided with a flip cover 6 which covers the water adding bin 10 to prevent foreign matters from entering the water adding bin 10.

The control switch button 5 is installed to the top front end of casing 1, conveniently controls whole thermantidote.

The utility model discloses a circular shape air outlet structure, inducer can be rotated by the synchronous machine drive, and the air-out is concentrated more, and the air-out is smooth and easy more, and the assembly mode is simpler, and assembly cost is low, and is efficient.

Claims

1. A household cooling fan comprises a machine shell (1) and is characterized in that a water adding bin (10) is installed in the top of the machine shell (1), an air duct (18) with an air inlet arranged at the upper part and the lower part is installed in the middle of the inner side of the machine shell (1), a wind wheel (17) is vertically arranged inside the air duct (18), the wind wheel (17) is connected with a main motor (13) above the air duct (18) through a rotating shaft, a vertical air guide plate (14) is installed at an air outlet at the front end of the air duct (18), a synchronous motor (15) is installed in the middle of the vertical air guide plate (14), the rotating shaft of the synchronous motor (15) extends forwards and is connected with a circular air guide wheel (2), an air inlet window (7) is arranged in the middle of the rear end of the machine shell (1), a water curtain bin (9) with an opening at the bottom is arranged at the upper end of the air inlet window (7, the water curtain bin (9) is connected with the water adding bin (10) through a water pipe, and a lower water tank (8) is arranged in the casing (1) at the lower end of the air inlet window (7).

2. A domestic cooling fan according to claim 1, characterized in that: the wind guide wheel (2) is uniformly provided with a plurality of swing blades (4) which are transversely arranged, and the middle part of the wind guide wheel (2) is provided with a linkage rod (3) which is connected with each swing blade (4).

3. A domestic cooling fan according to claim 1, characterized in that: the lower part of the rear end of the machine shell (1) is provided with an opening for putting in and taking out the lower water tank (8).

4. A domestic cooling fan according to claim 1, characterized in that: the lower end of the inner side of the air inlet window (7) is provided with a V-shaped water guide plate (16).

5. A household cooling fan according to claim 4, characterized in that: a plurality of ice bottles (12) are arranged in the water adding bin (10).

6. A domestic cooling fan according to claim 5, characterized in that: one side of the water adding bin (10) is provided with an overflow bin (11), the upper end of a partition plate between the overflow bin (11) and the water adding bin (10) is provided with an overflow groove, and the bottom of the overflow bin (11) is provided with a hole and is positioned above the water curtain bin (9).

7. A domestic cooling fan according to claim 1, characterized in that: the top of the machine shell (1) is provided with a flip cover (6) which covers the water adding bin (10).

8. A household cooling fan according to any one of claims 1 to 7, characterized in that: the front end of the top of the shell (1) is provided with a control switch key (5).