TWM605569U - Ceiling fan with air purification function - Google Patents

Abstract

The present model is to provide an overhead fan with air purifying function which can effectively disperse negative ions and ozone. Its technical means: It is characterized in that: the overhead fan includes a fan host and an air purification device; the fan host has an outer frame shell, a base plate, a bearing seat, a first motor, a fan blade, a second motor and a wind guide turntable; air The purification device has a housing, an anion generator, an ozone generator, a first air pump, a second air pump, and a control circuit board; the first air pump has a first pipeline communicating with the anion generator, and one end is inserted with an outer frame The second pipeline on the casing can output the negative ions to the fan host through the second pipeline, and distribute the negative ions evenly by the airflow; the second air pump has a third pipeline connected with the ozone generator, and One end is inserted into the fourth pipeline on the outer frame shell, and the ozone can be output to the fan host through the fourth pipeline, and the ozone can be evenly distributed by the airflow.

Description

Overhead fan with air purification function

The model relates to a ceiling fan structure, in particular to a ceiling fan with the function of purifying air.

Modern people stay in the indoor environment for a long time, and the quality of indoor air directly affects the quality and efficiency of work and personal health.

If the indoor air is polluted, and then long-term inhalation of a large amount of suspended particles in the air, it may increase the risk of chronic respiratory diseases.

On the other hand, since the types of pollutants will increase with the development of technology, generally speaking, they can be divided into particulate pollutants (such as suspended particles, metal fume, black smoke, acid Fog, dust, etc.), gaseous pollutants (such as sulfur oxides, nitrogen oxides, carbon monoxide, volatile organic compounds, etc.); and depending on the characteristics of their sources, there are so-called "secondary pollutants", such as Photochemical smog (photochemical smog), acid deposition or acid rain; but according to different control strategies, it can be divided into main pollutants (criteriapollutants) and hazardous pollutants (hazardous pollutants).

But in addition to the above pollutants, there are viruses and bacteria. As long as there is a little wind or an electric fan is turned on, or even if someone walks around, the indoor air will no longer be clean. Therefore, some industry operators install negative ions on the electric fan. Device and/or ozone generator, so that it has both disinfection and sterilization Effect.

But the problem is that the range and quantity of negative ions and ozone are limited, and the effect of gas field disturbance is not good, and negative ions and ozone cannot be effectively dispersed.

In view of this, how to provide an overhead fan with air purifying function that can solve the aforementioned problems has become the subject of improvement of the present invention.

The object of the present invention is to provide an overhead fan with air purifying function that can effectively disperse negative ions and ozone.

In order to solve the above-mentioned problems and achieve the objective of the present invention, the technical means of the present invention is achieved in this way. It is a ceiling fan with a function of purifying air, characterized in that: the ceiling fan (100) includes a fan host (1), and an air purification device (2); the main fan (1) has at least one outer frame shell (11) that can be embedded on the light steel frame, and one set on the outer frame shell (11) The base plate (12) at the bottom end, a bearing seat (13) arranged at the center of the substrate (12), a first motor (14) arranged in the top end of the bearing seat (13), and a The fan blade (15) at one end of the first motor (14), a second motor (16) arranged in the bottom end of the carrier body (13), and a second motor (16) arranged on the bottom of the base plate (12) The wind guide turntable (17) which is connected to the second motor (16) at the end and the second motor (16); the air purification device (2) has at least one shell (21) arranged at the top of the outer frame shell (11) , At least one negative ion generator (22) provided in the housing (21), at least one ozone generator (23) provided in the housing (21), at least one in the housing (21) The first air pump (24), at least one second air pump (25) provided in the housing (21), and a control circuit provided in the housing (21) and electrically connected to the aforementioned devices Plate (26); the first air pump (24), which has a first pipeline (241) communicating with the negative ion generator (22), and one end inserted into the outer frame shell (11) Of a second pipeline (242), the first The two pipes (242) can cooperate with the first pipe (241) to output the negative ions produced by the negative ion generator (22) to the main fan (1), and distribute the negative ions evenly by the airflow The second air pump (25), which has a third pipeline (251) communicating with the ozone generator (23), and a fourth end inserted into the outer frame housing (11) The pipeline (252), the fourth pipeline (252) can cooperate with the third pipeline (251) to output the ozone produced by the ozone generator (23) to the fan host (1), by Its air flow evenly spreads the above-mentioned ozone.

More preferably, the outer frame housing (11), which corresponds to the insertion position of the second pipeline (242), is further formed with a first positioning hole (111) and a second positioning hole (112) respectively. ), and a third positioning hole (113); the outer frame housing (11), which corresponds to the insertion location of the fourth pipeline (252), also forms a central positioning hole (114).

More preferably, the base plate (12) is further provided with several air intake through holes (121).

More preferably, the wind guide turntable (17) is further provided with several wind guide blades (171).

Compared with the prior art, the effects of the present invention are as follows:

The first point: the new type of overhead fan (100), through the cooperation of the main fan (1) and the air purification device (2), utilizes the casing (21), the negative ion generator (22), and the ozone generator (23) , The air purification device (2) composed of the first air pump (24), the second air pump (25) and the control circuit board (26), which produces a large amount of negative ions and ozone, and cooperates with the fan host (1), effectively Evenly spread in the space.

The second point: through the application of the first air pump (24) and the second air pump (25), it can cooperate with the negative ion generator (22) and the ozone generator (23) to actively concentrate the output of negative ions and ozone to improve the overall Operational efficiency.

1: Fan host

11: Outer frame shell

111: The first positioning hole

112: second positioning hole

113: Third positioning hole

114: Central positioning hole

12: substrate

121: air intake through hole

13: bearing seat

14: The first motor

15: fan blade

16: second motor

17: Wind deflector

171: Wind guide blade

2: Air purification device

21: Shell

22: Negative ion generator

23: Ozone generator

24: The first air pump

241: First pipeline

242: second pipeline

25: The second air pump

251: third pipeline

252: The fourth pipeline

26: Control circuit board

100: ceiling fan

[Figure 1] is a three-dimensional schematic diagram of the new model.

[Figure 2] is a three-dimensional exploded schematic diagram of the new model.

[Figure 3] is an exploded schematic diagram of the new air purification device.

[Figure 4] is a schematic cross-sectional view of the new model.

[Figure 5] is a schematic cross-sectional implementation of the new model.

The following is a detailed description based on the embodiment shown in the figure as follows:

As shown in Figures 1 to 5, the figure reveals a ceiling fan with a function of purifying air, which is characterized in that: the ceiling fan (100) includes a fan host (1) and an air Purification device (2); the main fan (1), which has at least an outer frame shell (11) that can be embedded on the light steel frame, and a base plate (11) arranged at the bottom end of the outer frame shell (11) 12), a bearing seat (13) arranged at the center of the base plate (12), a first motor (14) arranged in the top end of the bearing seat (13), and a first motor (14) arranged on the first motor (14) One end of the fan blade (15), a second motor (16) arranged in the bottom end of the carrier body (13), and a second motor (16) arranged on the bottom end of the base plate (12) and connected with the second motor (16) Axial wind guide turntable (17); the air purification device (2) has at least one shell (21) arranged on the top of the outer frame shell (11), and at least one shell (21) arranged on the shell The negative ion generator (22) in the body (21), at least one ozone generator (23) provided in the housing (21), at least one first air pump (24) provided in the housing (21) ), at least one second air pump (25) arranged in the housing (21), and a control circuit board (26) arranged in the housing (21) and electrically connected to the aforementioned devices; The first air pump (24) has a first pipe (241) connected with the negative ion generator (22), and one end is inserted into the outer frame shell A second pipeline (242) on the body (11), the second pipeline (242) can cooperate with the first pipeline (241) to output the negative ions produced by the negative ion generator (22) to At the main fan (1), the negative ions are evenly dispersed by the airflow; the second air pump (25) has a third pipeline (251) communicating with the ozone generator (23), and One end is inserted into a fourth pipeline (252) on the outer frame shell (11), and the fourth pipeline (252) can cooperate with the third pipeline (251) to provide the ozone generator (23) The produced ozone is output to the main fan (1), and the airflow is used to evenly disperse the ozone.

Among them, through the cooperation of the fan main body (1) and the air purification device (2), the overhead fan (100) is formed, and the air purification device (2) also uses the housing (21), the negative ion generator (22), The combination of the ozone generator (23), the first air pump (24), the second air pump (25) and the control circuit board (26) enables the large and concentrated negative ions and ozone to be uniformly distributed by the fan host (1) The ground is scattered in the space, as shown in Figure 5, the spreading range is large, and the content of negative ions and ozone in the range is also sufficient. The negative ions are used to purify the ambient air, and ozone is also used for deodorization and deodorization.

Secondly, the application of the first air pump (24) and the second air pump (25) in the air purifying device (2) can actively concentrate the output of negative ions and ozone, as shown in Figure 5, which improves the overall operating efficiency.

Furthermore, the coordination of the outer frame housing (11), base plate (12), bearing seat (13), first motor (14), fan blade (15), second motor (16) and wind guide turntable (17) , So that the main fan (1) can smoothly cooperate with the air purification device (2). When embedded in the light steel frame, the best air supply effect can be achieved. The air field disturbance effect is good, and the negative ions and ozone can be effectively sent Everywhere in the space.

2 and 3, the outer frame housing (11), which corresponds to the insertion position of the second pipeline (242), is also formed with a first positioning hole (111) and a second positioning hole (111) respectively Hole (112), and a third positioning hole (113); the outer frame housing (11) corresponds to the insertion place of the fourth pipeline (252), A central positioning hole (114) is also formed.

Among them, through the application of the first positioning hole (111), the second positioning hole (112), the third positioning hole (113) and the central positioning hole (114), the second pipeline (242) and the fourth pipeline ( The air outlet of 252) can obtain stable positioning to send out negative ions and ozone stably.

Please refer to FIG. 1 and FIG. 2, the base plate (12) is further provided with a plurality of air intake through holes (121).

Among them, through the application of the air intake through holes (121), the fan main unit (1) can operate normally, draw in the outside air, so that negative ions and ozone can be smoothly distributed evenly by the airflow of the fan main unit (1) In the space.

Please refer to Figures 1 and 2, the wind guide turntable (17) is also provided with several wind guide blades (171).

Among them, through the application of the wind guide turntable (17), when it is not driven by the second motor (16), the air can be blown to a specific angle, and when driven by the second motor (16), the air can be blown in different directions.

The structure, features, and effects of the present invention are described in detail above based on the embodiments shown in the drawings; however, the above are only preferred embodiments of the present invention, but the present invention does not limit the scope of implementation as shown in the drawings, so all Modification changes consistent with the intent of the present model should be included in the scope of the present model patent as long as they are within the scope of equal effects.

1: Fan host

11: Outer frame shell

12: substrate

121: air intake through hole

17: Wind deflector

171: Wind guide blade

2: Air purification device

100: ceiling fan

Claims (4)

A ceiling fan with air purification function, which is characterized in: The overhead fan (100) includes a fan host (1) and an air purification device (2); The fan host (1) has at least an outer frame shell (11) that can be embedded on a light steel frame, a base plate (12) arranged at the bottom end of the outer frame shell (11), and a The bearing seat (13) at the center of the base plate (12), a first motor (14) arranged in the top end of the bearing seat (13), and a fan blade (15) arranged at one end of the first motor (14) ), a second motor (16) provided in the bottom end of the carrier body (13), and a second motor (16) provided in the bottom end of the base plate (12) and axially connected to the second motor (16) Wind deflector (17); The air purification device (2) has at least one housing (21) arranged at the top of the outer frame housing (11), at least one negative ion generator (22) arranged in the housing (21), At least one ozone generator (23) provided in the housing (21), at least one first air pump (24) provided in the housing (21), at least one in the housing (21) The second air pump (25), and a control circuit board (26) arranged in the housing (21) and electrically connected to the aforementioned devices; The first air pump (24) has a first pipe (241) communicating with the negative ion generator (22), and a second pipe with one end inserted into the outer frame shell (11) The second pipe (242) can cooperate with the first pipe (241) to output the negative ions produced by the negative ion generator (22) to the fan host (1), and use it The airflow evenly distributes the above-mentioned negative ions; The second air pump (25) has a third pipe (251) communicating with the ozone generator (23), and a fourth pipe with one end inserted into the outer frame housing (11) road (252), the fourth pipe (252) can cooperate with the third pipe (251), and the ozone produced by the ozone generator (23) is output to the fan host (1), and the airflow The above-mentioned ozone is evenly distributed. The overhead fan with air purifying function according to claim 1, wherein: the outer frame housing (11), which corresponds to the insertion position of the second pipeline (242), is also formed with a first Positioning hole (111), a second positioning hole (112), and a third positioning hole (113); The outer frame housing (11), which corresponds to the insertion location of the fourth pipeline (252), is also formed with a central positioning hole (114). The overhead fan with air purifying function according to claim 2, wherein: the base plate (12) is further provided with a plurality of air intake through holes (121). The overhead fan with air purification function according to claim 3, wherein: the wind guide turntable (17) is further provided with several wind guide blades (171).

Images