CN211177246U

CN211177246U - Cooling fan

Info

Publication number: CN211177246U
Application number: CN201922127187.2U
Authority: CN
Inventors: 叶成奕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-04
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses an air-cooling fan, including the casing subassembly that is equipped with air intake and air outlet, set up air supply device in the casing subassembly, set up wet curtain box between air supply device and air intake, set up air ducting, the water supply unit between air supply device and air outlet, the water supply unit includes upper water tank, lower water tank, water pump and filters the filter core, filter the filter core and set up in the upper water tank, during the use, the water pump is taken off the water in the lower water tank and is delivered to the upper water tank, flows to wet curtain box after filtering the filter core, flows back lower water tank behind the rivers overflow on the wet curtain box. The utility model provides a have and filter the filter core, make the circulating water cleaner, limpid thermantidote.

Description

Cooling fan

Technical Field

The utility model relates to a domestic appliance field, in particular to thermantidote.

Background

A cooling fan, also called an air conditioning fan, is an air conditioning device which uses the principle of water evaporation to ventilate, humidify and cool indoor air. When the thermantidote during operation, in the fan in the thermantidote with the air suction thermantidote in the environment, when the humidification device in the thermantidote was flowed through to the air, water among the humidification device absorbed the heat from the air and accomplished the vaporization, and the heat in the air is absorbed, and the air is at the in-process through humidification device simultaneously, and humidity increases, and the suspended solid in the air is also filtered partially to reach the effect of cooling, humidification and purification.

When the existing cooling fan is started to cool air, water is easily polluted by dust in the air when being recycled, and the health of a user is influenced.

Disclosure of Invention

The utility model aims at providing a simple structure has the filtration filter core, makes the circulating water cleaner, limpid thermantidote. The technical scheme of the utility model is that a cooling fan, including the casing subassembly that is equipped with air intake and air outlet, set up air supply device in the casing subassembly, set up wet curtain box between air supply device and air intake, set up air ducting, the water supply assembly between air supply device and air outlet, the water supply assembly includes upper water tank, lower water tank, water pump and filters the filter core, filter the filter core and set up in the upper water tank, during the use, the water pump is taken off the water in the lower water tank and is delivered to the upper water tank, flows to wet curtain box after filtering the filter core, flows back to lower water tank behind the rivers overflow on the wet curtain box.

Preferably, the method comprises the following steps: the shell assembly comprises a rear shell, a front frame arranged on the front side of the rear shell and a bottom plate arranged below the rear shell and the front frame, and the air guide device is embedded in the front frame.

Preferably, the method comprises the following steps: the air supply device comprises an air duct, a wind wheel and a wind wheel motor, a fan fixing part is arranged on the upper portion of the air duct, the wind wheel motor is placed on the fan fixing part, and the wind wheel is of a cylindrical cage-shaped structure and is arranged in the air duct.

Preferably, the method comprises the following steps: the air guide device comprises a connecting rod, a swing blade connecting rod and a motor frame, wherein the connecting rod is installed at the air outlet, the motor frame is connected with the connecting rod, a swing motor is installed on the motor frame, and a swing blade is rotatably connected to the swing blade connecting rod.

Preferably, the method comprises the following steps: the bottom of the bottom plate is provided with a plurality of trundles.

Preferably, the method comprises the following steps: and a transparent water level window is embedded in the lower part of the front frame.

Preferably, the method comprises the following steps: the lower end of the rear shell is provided with a buckle.

Preferably, the method comprises the following steps: the wet curtain box is provided with a water tank with a water leakage hole, and the upper end of the wet curtain box is connected with the upper water tank.

Preferably, the method comprises the following steps: the upper water tank is further provided with a control assembly, the control assembly comprises a button, a switch board, a gear switch and a button switch, and the button is sleeved on the switch board, the gear switch and the button switch.

Preferably, the method comprises the following steps: the upper water tank is provided with a water tank cover which covers the upper water tank.

The utility model has the advantages that: the utility model provides a have and filter the filter core, make the circulating water cleaner, limpid thermantidote.

Drawings

Fig. 1 is a schematic structural view of a cooling fan of the present invention;

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in some embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in some embodiments of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the term "connected" or the like is to be construed broadly, e.g., as meaning a fixed connection, a detachable connection, or an integral part; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The utility model provides a cooling fan, includes the casing subassembly that is equipped with air intake and air outlet, sets up air supply device in the casing subassembly, sets up wet curtain box 24 between air supply device and air intake, sets up air ducting, the water supply unit between air supply device and air outlet, the water supply unit includes upper water tank 7, lower water tank 22, water pump 23 and filters filter core 6, filter core 6 sets up in upper water tank 7, and during the use, water pump 23 extracts the water in lower water tank 22 and send to upper water tank 7, flows to wet curtain box 24 after filtering filter core 6, flows back lower water tank 22 after the rivers overflow on wet curtain box 24.

In this embodiment: the casing assembly comprises a rear casing 21, a front frame 17 mounted on the front side of the rear casing 21, and a bottom plate 20 mounted under the rear casing 21 and the front frame 17, and the air guide device is embedded in the front frame 17.

In this embodiment: the air supply device comprises an air duct 19, a wind wheel 18 and a wind wheel motor 8, a fan fixing part is arranged on the upper portion of the air duct 19, the wind wheel motor 8 is placed on the fan fixing part, and the wind wheel 18 is of a cylindrical cage-shaped structure and is arranged in the air duct 19.

In this embodiment: the air guide device comprises a connecting rod 11 installed at an air outlet, a swing blade connecting rod 15 and a motor frame 12 connected with the connecting rod 11, a swing motor 9 is installed on the motor frame 12, and a swing blade 14 is rotatably connected to the swing blade connecting rod 15.

In this embodiment: the bottom of the bottom plate 20 is provided with a plurality of casters.

In this embodiment: a transparent water level window 16 is embedded at the lower part of the front frame 17.

In this embodiment: the lower end of the rear shell 21 is provided with a buckle 25.

In this embodiment: the wet curtain box 24 is provided with a water tank with a water leakage hole, and the upper end of the wet curtain box 24 is connected with the upper water tank 7.

In this embodiment: the control assembly comprises a button 2, a switch board 3, a gear switch 4 and a button switch 5, wherein the button 2 is sleeved on the switch board 3, the gear switch 4 and the button switch 5.

In this embodiment: the upper water tank 7 is provided with a water tank cover 1, and the water tank cover 1 covers the upper water tank 7.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a cooling fan, including the casing subassembly that is equipped with air intake and air outlet, set up air supply device in the casing subassembly, set up wet curtain box between air supply device and air intake, set up air ducting, the water supply subassembly between air supply device and air outlet, its characterized in that: the water supply assembly comprises an upper water tank, a lower water tank, a water pump and a filtering filter element, wherein the filtering filter element is arranged in the upper water tank, water in the lower water tank is extracted by the water pump and is delivered to the upper water tank during use, the water flows to the wet curtain box after being filtered by the filtering filter element, and the water flows back to the lower water tank after overflowing the water flow on the wet curtain box.

2. A cooling fan according to claim 1, characterized in that: the shell assembly comprises a rear shell, a front frame arranged on the front side of the rear shell and a bottom plate arranged below the rear shell and the front frame, and the air guide device is embedded in the front frame.

3. A cooling fan according to claim 1, characterized in that: the air supply device comprises an air duct, a wind wheel and a wind wheel motor, a fan fixing part is arranged on the upper portion of the air duct, the wind wheel motor is placed on the fan fixing part, and the wind wheel is of a cylindrical cage-shaped structure and is arranged in the air duct.

4. A cooling fan according to claim 1, characterized in that: the air guide device comprises a connecting rod, a swing blade connecting rod and a motor frame, wherein the connecting rod is installed at the air outlet, the motor frame is connected with the connecting rod, a swing motor is installed on the motor frame, and a swing blade is rotatably connected to the swing blade connecting rod.

5. A cooling fan according to claim 2, characterized in that: the bottom of the bottom plate is provided with a plurality of trundles.

6. A cooling fan according to claim 2, characterized in that: and a transparent water level window is embedded in the lower part of the front frame.

7. A cooling fan according to claim 2, characterized in that: the lower end of the rear shell is provided with a buckle.

8. A cooling fan according to claim 1, characterized in that: the wet curtain box is provided with a water tank with a water leakage hole, and the upper end of the wet curtain box is connected with the upper water tank.

9. A cooling fan according to claim 1, characterized in that: the upper water tank is further provided with a control assembly, the control assembly comprises a button, a switch board, a gear switch and a button switch, and the button is sleeved on the switch board, the gear switch and the button switch.

10. A cooling fan according to claim 1, characterized in that: the upper water tank is provided with a water tank cover which covers the upper water tank.