Fan ceiling lamp

Abstract

The utility model discloses a fan ceiling lamp, which belongs to the field of ceiling lamps and comprises a shell, a turbofan, an air collecting plate, an air outlet port, a flow guide groove, an air filter component, a placing cover, a protective plate, a lamp body and a lampshade. When the air purifier is used for purifying air, the turbofan located in the shell is started, external air enters the air collecting plate after being filtered by the air filtering assembly, the flow guide grooves in the air collecting plate are beneficial to guiding airflow to enter the turbofan more effectively, airflow noise is reduced, and the air purifier is more convenient to use. When the air filtering assembly needs to be replaced or cleaned after being used for a long time, only the protection plate needs to be pulled out of the shell in a sliding mode, and then the air filtering assembly can be replaced or cleaned. And the air filtering assembly can be replaced and cleaned by releasing the clamping connection between the protection plate and the placing cover, so that the air filtering assembly is more convenient to disassemble.

Description

Technical Field

[0001] This utility model relates to the field of ceiling lights, and in particular to a fan-type ceiling light. Background Technology

[0002] A ceiling light is a type of lighting fixture. As the name suggests, it is called a ceiling light because the top of the fixture is relatively flat and the bottom is completely attached to the ceiling during installation.

[0003] The most popular ceiling lights on the market are LED ceiling lights, which are frequently chosen for various places such as homes, offices, and entertainment venues. However, existing ceiling lights, used for lighting purposes, cannot purify or circulate the air. Utility Model Content

[0004] The purpose of this invention is to solve the problems mentioned in the background art by designing a fan-type ceiling light.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows: a fan-type ceiling light, comprising a housing, turbine fans, an air collecting plate, an air outlet, a guide groove, an air filter assembly, a mounting cover, a protective plate, a lamp body, and a lampshade. The housing is characterized by having three turbine fans installed inside, with an included angle of 120° between each turbine fan. Each turbine fan's air inlet is fixedly connected to one end of an air collecting plate, and each turbine fan's air outlet has an air outlet. The air collecting plate is installed inside the housing and has a guide groove. The air outlet is fixedly connected to the housing. The air filter assembly is installed inside the mounting cover. The protective plate is located on the air filter assembly and is snapped into the mounting cover. The protective plate is slidably inserted into the housing. The lamp body is located on the lower side of the housing and is fixedly connected to the housing. The lampshade is located on the lower side of the lamp body and is snapped into the housing.

[0006] Preferably, the size of the air outlet gradually narrows outward from the direction of the turbine fan.

[0007] Preferably, the air filtration assembly consists of a primary filter, an activated carbon filter layer, a high-efficiency particulate filter, and a UV-A light with a wavelength of 365nm for photocatalytic sterilization.

[0008] Preferably, the lampshade is provided with a sealing ring, which is located between the housing and the lampshade and is fixedly connected to the lampshade.

[0009] Preferably, the lampshade is provided with an anti-glare grille, and the anti-glare grille is fixedly connected to the lampshade.

[0010] Beneficial effects:

[0011] This utility model provides a fan-type ceiling light with the following beneficial effects: Through its structural design, the light emits brightness through the lampshade to illuminate the outside world during use. When air purification is needed, the turbine fan located inside the housing is activated. Outside air, after being filtered by the air filter assembly, enters the air collecting plate. The guide grooves on the air collecting plate help guide the airflow more effectively into the turbine fan and reduce airflow noise. When the filtered airflow enters the turbine fan, the motor inside the turbine fan drives the impeller to rotate, discharging the airflow from the outlet. The pressure inside the impeller is lower than the pressure inside the inlet pipe, and new gas is drawn into the impeller from the inlet under the action of the pressure difference. The gas is then continuously discharged from the turbine fan, thus achieving air purification and circulation. When the air filter assembly needs to be replaced or cleaned after long-term use, simply slide the protective plate off the housing and release the latch between the protective plate and the mounting cover to replace or clean the air filter assembly. Compared with the prior art, this utility model uses a combination of a turbine fan and an air collecting plate to filter the outside air through an air filter assembly before discharging it to the outside, thus achieving air purification and circulation. At the same time, the air filter assembly is movably connected to the housing by the combination of a protective plate and a mounting cover, making it easier to disassemble the air filter assembly. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of a fan-type ceiling light according to the present invention;

[0013] Figure 2 This is a side view of the fan-shaped ceiling light described in this utility model;

[0014] Figure 3 This is a schematic diagram of the upward structure of a fan-type ceiling light according to the present invention;

[0015] Figure 4 This is a schematic diagram of the internal structure of a fan-type ceiling light according to the present invention;

[0016] Figure 5 This is an exploded structural diagram of a fan-shaped ceiling light according to the present invention.

[0017] In the diagram, 1. Housing; 2. Turbine fan; 3. Air collector plate; 4. Air outlet port; 5. Air guide channel; 6. Air filter assembly; 7. Mounting cover; 8. Protective plate; 9. Lamp body; 10. Lamp cover; 11. Sealing ring; 12. Anti-glare grille. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be noted that the terms "upper / lower end," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "set / set up," "sleeve," "connection," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Please see Figure 1-5 This utility model provides a technical solution: a fan-type ceiling light, comprising a housing 1, a turbine fan 2, an air collecting plate 3, an air outlet 4, a guide groove 5, an air filter assembly 6, a mounting cover 7, a protective plate 8, a lamp body 9, and a lampshade 10. The housing 1 contains three turbine fans 2, with an included angle of 120° between them. Each turbine fan 2 has an air inlet fixedly connected to one end of an air collecting plate 3, and each turbine fan 2 has an air outlet 4. The air collecting plate 3 is installed inside the housing 1, and a guide groove 5 is formed on the air collecting plate 3. The air outlet 4 is fixedly connected to the housing 1. The air filter assembly 6 is installed inside the mounting cover 7. The protective plate 8 is located on the air filter assembly 6 and is snapped into the mounting cover 7. The protective plate 8 is slidably inserted into the housing 1. The lamp body 9 is located on the lower side of the housing 1 and is fixedly connected to the housing 1. The lampshade 10 is located on the lower side of the lamp body 9 and is snapped into the housing 1.

[0022] In this invention, the size of the air outlet 4 gradually narrows outward from the direction of the turbine fan 2, thereby guiding the air to be discharged and preventing the air from being discharged irregularly from the air outlet 4 and causing noise. The air is then discharged after being gathered along the inner wall of the air outlet 4.

[0023] In this invention, the air filtration assembly 6 comprises a pre-filter, an activated carbon filter layer, a high-efficiency particulate filter (HEPA filter), and a 365nm UV-A photocatalytic sterilizer. The pre-filter captures large dust particles and impurities, the activated carbon filter layer adsorbs and removes odors and harmful gases from the air, and the HEPA filter layer effectively removes more than 99.97% of particles larger than 0.3 micrometers from the air. The 365nm UV-A photocatalytic sterilizer kills or decomposes bacteria, viruses, and other microorganisms in the air through ultraviolet irradiation and photocatalytic reaction. The combined effect of these components effectively removes particulate matter, odors, bacteria, and harmful gases from the air.

[0024] In this utility model, a sealing ring 11 is provided on the lampshade 10. The sealing ring 11 is located between the housing 1 and the lampshade 10 and is fixedly connected to the lampshade 10. The sealing ring 11 on the lampshade 10 ensures the dustproof and waterproof performance of the overall structure.

[0025] In this utility model, the lampshade 10 is provided with an anti-glare grille 12, which is fixedly connected to the lampshade 10. The anti-glare grille 12 on the lampshade 10 can significantly reduce glare without affecting the light output.

[0026] Those skilled in the art should connect all electrical components and their compatible power supplies in this case via wires, and should select appropriate controllers according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical connections between the various electrical components are completed in sequence. The detailed connection methods are well-known technologies in the field. The following mainly introduces the working principle and process, and will not describe the electrical control further.

[0027] In this embodiment: During use, the light emitted by the lamp body 9 illuminates the outside world through the lampshade 10. The anti-glare grille 12 on the lampshade 10 can significantly reduce glare without affecting the light output. When air purification is required, the turbine fan 2 located inside the housing 1 is activated. Outside air enters the air collecting plate 3 after being filtered by the air filter assembly 6. The air filter assembly 6 consists of a pre-filter, an activated carbon filter layer, a high-efficiency particulate filter (HEPA filter layer), and a 365nm UV-A photocatalytic sterilization. The pre-filter is used to capture large dust and impurities. The activated carbon filter layer is used to adsorb and remove odors and harmful gases from the air. The high-efficiency particulate filter (HEPA filter layer) can effectively remove more than 99.97% of particles of 0.3 microns and larger from the air. The 365nm UV-A photocatalytic sterilization kills or decomposes bacteria, viruses, and other microorganisms in the air through ultraviolet irradiation and photocatalytic reaction. The above components work together to effectively remove airborne bacteria, viruses, and other microorganisms. The air guide grooves 5 on the air collecting plate 3 help guide the airflow more effectively into the turbine fan 2, reducing airflow noise. After the filtered airflow enters the turbine fan 2, the motor inside the turbine fan 2 drives the impeller to rotate, discharging the airflow from the air outlet 4. The size of the air outlet 4 gradually narrows from the direction of the turbine fan 2 outward, thus guiding the airflow and preventing irregular airflow from the air outlet 4 from causing noise. The air is then discharged after gathering along the inner wall of the air outlet 4. The pressure inside the impeller is lower than the pressure inside the air inlet pipe. Under the action of the pressure difference, new gas is drawn into the impeller from the air inlet, and the gas is continuously discharged from the turbine fan 2, thus achieving air purification and circulation. When the air filter assembly 6 needs to be replaced or cleaned after long-term use, simply slide the protective plate 8 off the housing 1 and release the snap between the protective plate 8 and the mounting cover 7 to replace and clean the air filter assembly 6. The sealing ring 11 on the lamp cover 10 ensures the dustproof and waterproof performance of the overall structure.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fan-type ceiling light, comprising a housing (1), a turbine fan (2), an air collecting plate (3), an air outlet (4), a guide channel (5), an air filter assembly (6), a mounting cover (7), a protective plate (8), a lamp body (9), and a lamp shade (10), characterized in that, Three turbine fans (2) are installed inside the housing (1). The included angle between the three turbine fans (2) is 120°. Each turbine fan (2) is fixedly connected to one end of a collecting plate (3) at its air inlet. Each turbine fan (2) is provided with an air outlet (4) at its air outlet. The collecting plate (3) is installed inside the housing (1). The collecting plate (3) has a guide groove (5) on it. The air outlet (4) is fixedly connected to the housing (1). The air filter assembly (6) is installed inside the mounting cover (7). The protective plate (8) is located on the air filter assembly (6) and is snapped into the mounting cover (7). The protective plate (8) is slidably inserted into the housing (1). The lamp body (9) is located on the lower side of the housing (1) and is fixedly connected to the housing (1). The lamp cover (10) is located on the lower side of the lamp body (9) and is snapped into the housing (1).

2. A ceiling fan light according to claim 1, characterized in that, The size of the air outlet (4) gradually narrows outward from the direction of the turbine fan (2).

3. A ceiling fan light according to claim 1, characterized in that, The air filtration assembly (6) consists of a primary filter, an activated carbon filter layer, a high-efficiency particulate trap, and a UV-A light with a wavelength of 365nm for photocatalytic sterilization.

4. A ceiling fan light according to claim 1, characterized in that, The lampshade (10) is provided with a sealing ring (11), which is located between the housing (1) and the lampshade (10) and is fixedly connected to the lampshade (10).

5. A ceiling fan light according to claim 1, characterized in that, The lampshade (10) is provided with an anti-glare grille (12), and the anti-glare grille (12) is fixedly connected to the lampshade (10).

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