CN112963369A - Ceiling fan lamp disinfects - Google Patents
Ceiling fan lamp disinfects Download PDFInfo
- Publication number
- CN112963369A CN112963369A CN202110397631.1A CN202110397631A CN112963369A CN 112963369 A CN112963369 A CN 112963369A CN 202110397631 A CN202110397631 A CN 202110397631A CN 112963369 A CN112963369 A CN 112963369A
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- Prior art keywords
- lamp
- ceiling fan
- driving motor
- fan lamp
- air
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/088—Ceiling fans
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0088—Ventilating systems
- F21V33/0096—Fans, e.g. ceiling fans
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/12—Lighting means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a sterilizing ceiling fan lamp which comprises a hoisting component, a fan component and a lamp component which are sequentially arranged from top to bottom; the ceiling fan lamp comprises a fan assembly and a ceiling fan lamp, wherein the fan assembly comprises a driving motor connected with a hoisting assembly, a rotor shell of the driving motor is connected with a plurality of fan blades, the ceiling fan lamp further comprises an upper lamp cover fixed relative to the hoisting assembly, an upper opening communicated with an inner cavity of the upper lamp cover is formed in the upper lamp cover, a gap communicated with the inner cavity of the upper lamp cover and communicated with the outside is formed between the upper lamp cover and the driving motor, a ventilation passageway is formed between the gap and the upper opening, and a UV lamp assembly used for sterilizing air flowing through the ventilation passageway is arranged in the upper lamp cover.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a ceiling fan lamp with sterilization function.
[ background of the invention ]
Ceiling fan lamps in the current market are popular with consumers due to the advantages of low manufacturing cost, small occupied space, obvious cooling, beautiful decoration and the like. With the continuous deterioration of air quality, how to improve the indoor air quality while cooling becomes a new direction of the current cooling equipment development, and the traditional ceiling fan lamp does not have the function of improving the air quality, so that the addition of an air purification device on the ceiling fan lamp is particularly necessary for improving the market competitiveness of the ceiling fan.
Ceiling fan lamp on the existing market is usually including setting gradually the hoist and mount subassembly from top to bottom, fan module and lamps and lanterns subassembly, in order to make the ceiling fan lamp possess the function of disinfecting, be equipped with sterilamp on the ceiling fan lamp usually, simultaneously in order to prevent sterilamp injury user's eyes and skin, install it on the ceiling fan lamp usually and in the less casing of air fluidity and hide it, however, because air mobility is less in the casing, lead to disinfecting the back to the air in the casing at sterilamp, the air that has crossed the sterilization is longer at casing dwell time, and air and outside air circulation in the casing are slow in turn, cause the not good bactericidal effect to the outside air of sterilamp, there is the not good problem of bactericidal effect.
Therefore, the present invention has been made in view of the above problems.
[ summary of the invention ]
The invention aims to overcome the defects of the prior art, and provides a sterilizing ceiling fan lamp which can solve the problems in the prior art, has a good sterilizing effect, can hide or weaken light rays emitted by a UV lamp assembly, protects the skin or eyes of a user and ensures the use safety.
The invention is realized by the following technical scheme:
a ceiling fan lamp with sterilization function comprises a hoisting component 1, a fan component 2 and a lamp component 3 which are sequentially arranged from top to bottom; fan assembly 2 includes the driving motor 21 who is connected with hoist and mount subassembly 1, driving motor 21's rotor housing 211 is connected with a plurality of flabellums 22, ceiling fan lamp is still including relative hoist and mount subassembly 1 fixed lamp shade 4, be equipped with on lamp shade 4 rather than the communicating upper shed 41 of inner chamber, be formed with between lamp shade 4 and the driving motor 21 with lamp shade 4 inner chamber communicating and with the clearance 42 of outside intercommunication, form ventilation passageway 43 between clearance 42 and the upper shed 41, be equipped with in the lamp shade 4 and be used for carrying out the UV banks spare 5 that disinfects to the air that flows through ventilation passageway 43.
The ceiling fan lamp with the sterilizing function is characterized in that the rotor shell 211 of the driving motor 21 is partially or completely positioned in the inner cavity of the upper lamp cover 4.
The ceiling fan lamp with sterilization function is characterized in that the upper surface of the rotor housing 211 of the driving motor 21 is provided with a diversion hole 212 communicated with the inner cavity of the rotor housing, and the edge of the diversion hole 212 is provided with a diversion plate 213 which can disturb air when the rotor housing 211 rotates so that the air enters the inner cavity of the rotor housing 211 through the diversion hole 212.
The ceiling fan lamp with sterilization function is characterized in that the diversion holes 212 are arranged along the eccentric circumference direction of the rotor shell 211, and the corresponding diversion plates 213 are arranged at the edges of the diversion holes 212.
The ceiling fan lamp with sterilization function as described above is characterized in that the deflector 213 is disposed in an inclined manner, and the inclined direction of the deflector 213 is opposite to the rotation direction of the rotor housing 211.
The ceiling fan lamp with the sterilization function is characterized in that the protective cover 23 which is fixed relative to the hoisting component 1 and is positioned on the inner side of the upper lampshade 4 is sleeved on the outer side of the driving motor 21, the lower end of the protective cover 23 is opened, a plurality of through holes 231 which can be communicated with the inner cavity of the upper lampshade 4 and the inner cavity of the protective cover 23 are formed in the protective cover 23, and the gap 42 is formed between the lower part of the protective cover 23 and the driving motor 21.
The ceiling fan lamp with the sterilization function is characterized in that the annular clamping groove 232 is formed in the lower portion of the protective cover 23, and the insertion portion 44 capable of being clamped with the clamping groove 232 to enable the upper lamp cover 4 and the protective cover 23 to be fixedly connected relatively is formed at the bottom end of the upper lamp cover 4.
The ceiling fan lamp with the sterilization function is characterized in that the inner bottom of the upper lampshade 4 is circumferentially provided with a circular ring plane 45 for placing the UV lamp assembly 5.
The ceiling fan lamp with the sterilization function is characterized in that the upper lamp cover 4 is made of transparent materials.
The ceiling fan lamp with the sterilizing function is characterized in that the driving motor 21 is an outer rotor motor.
Compared with the prior art, the invention has the following advantages:
1. the invention discloses a sterilizing ceiling fan lamp which comprises a hoisting component, a fan component and a lamp component which are sequentially arranged from top to bottom; the ceiling fan lamp comprises a fan assembly, a ceiling fan and a ceiling fan lamp, wherein the fan assembly comprises a driving motor connected with a hoisting assembly, a rotor shell of the driving motor is connected with a plurality of fan blades, the ceiling fan lamp further comprises an upper lamp cover fixed relative to the hoisting assembly, an upper opening communicated with an inner cavity of the upper lamp cover is formed in the upper lamp cover, a gap communicated with the inner cavity of the upper lamp cover and communicated with the outside is formed between the upper lamp cover and the driving motor, a ventilation passageway is formed between the gap and the upper opening, and a UV lamp assembly used for sterilizing air flowing through the ventilation passageway is arranged in the upper lamp cover; according to the invention, the UV lamp component is arranged in the upper lampshade, so that light irradiated by the UV lamp component can be hidden or weakened, the skin and eyes of a user are protected, and the use safety is ensured; when the UV lamp assembly is used, the driving motor rotates and drives the fan blades to rotate, and the space where the rotor shell of the driving motor is located is communicated with the ventilation passageway, so that when the driving motor rotates, the rotor shell of the driving motor can accelerate the air flow in the ventilation passageway, namely, the outside air is sucked into the ventilation passageway from the upper opening, and meanwhile, the air in the ventilation passageway is blown out from the gap, so that the air sterilized in the ventilation passageway is prevented from being accumulated in the ventilation passageway for a long time, and the sterilization effect of the UV lamp assembly is poor; the fan blade rotates and makes the air that has disinfected constantly diffuse and make outside air and the air circulation in the ventilation passageway with the indoor air disturbance to reach and improve the sterile effect of indoor sterilization, provide a health, clean comfortable environment for the user, improved user's experience and felt.
2. The upper surface of the rotor shell of the driving motor is provided with a flow guide hole communicated with the inner cavity of the rotor shell, the edge of the flow guide hole is provided with a flow guide plate which can disturb air when the rotor shell rotates and enable the air to enter the inner cavity of the rotor shell through the flow guide hole, and when the rotor shell works, the rotor shell of the driving motor drives the flow guide plate to rotate, so that the air flow in the ventilation passageway is disturbed and accelerated, the air in the ventilation passageway enters the inner cavity of the rotor shell from the flow guide hole and finally flows out from the air hole on the lower surface of the rotor shell, the air flow in the ventilation passageway is improved.
3. The safety cover lower part is formed with the joint groove that is the annular form, go up lamp shade bottom end and be formed with can with the joint groove joint and make lamp shade and the relative fixed connection's of safety cover grafting portion. During assembly, a user only needs to plug the plug part of the upper lampshade into the clamping groove, so that the upper lampshade and the protective cover are relatively and fixedly connected, and the bottom wall and the side wall of the plug part are correspondingly connected with the inner bottom and the inner side wall of the clamping groove in an abutting mode, so that the upper lampshade and the protective cover are more stably connected; when waiting to dismantle, the user only needs to separate the grafting portion and the joint groove of last lamp shade and can make and go up lamp shade and safety cover separation, and the dismouting is convenient, through pegging graft the two, can reduce adapting unit, simple structure.
4. In order to facilitate the installation of the UV lamp assembly, a circular ring plane for placing the UV lamp assembly is arranged at the bottom of the upper lampshade along the circumferential direction.
[ description of the drawings ]
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:
fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is an enlarged schematic view of a in fig. 3.
Fig. 5 is an exploded view of the present invention.
[ detailed description ] embodiments
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-5, the ceiling fan lamp with sterilization function of the present invention comprises a hoisting component 1, a fan component 2 and a lamp component 3, which are sequentially arranged from top to bottom; fan assembly 2 includes the driving motor 21 who is connected with hoist and mount subassembly 1, driving motor 21's rotor housing 211 is connected with a plurality of flabellums 22, ceiling fan lamp is still including relative hoist and mount subassembly 1 fixed lamp shade 4, be equipped with on lamp shade 4 rather than the communicating upper shed 41 of inner chamber, be formed with between lamp shade 4 and the driving motor 21 with lamp shade 4 inner chamber communicating and with the clearance 42 of outside intercommunication, form ventilation passageway 43 between clearance 42 and the upper shed 41, be equipped with in the lamp shade 4 and be used for carrying out the UV banks spare 5 that disinfects to the air that flows through ventilation passageway 43. According to the invention, the UV lamp component is arranged in the upper lampshade, so that light irradiated by the UV lamp component can be hidden or weakened, the skin and eyes of a user are protected, and the use safety is ensured; when the UV lamp assembly is used, the driving motor rotates and drives the fan blades to rotate, and the space where the rotor shell of the driving motor is located is communicated with the ventilation passageway, so that when the driving motor rotates, the rotor shell of the driving motor can accelerate the air flow in the ventilation passageway, namely, the outside air is sucked into the ventilation passageway from the upper opening, and meanwhile, the air in the ventilation passageway is blown out from the gap, so that the air sterilized in the ventilation passageway is prevented from being accumulated in the ventilation passageway for a long time, and the sterilization effect of the UV lamp assembly is poor; the fan blade rotates and makes the air that has disinfected constantly diffuse and make outside air and the air circulation in the ventilation passageway with the indoor air disturbance to reach and improve the sterile effect of indoor sterilization, provide a health, clean comfortable environment for the user, improved user's experience and felt.
According to the design requirement, the rotor housing 211 of the driving motor 21 is partially or completely positioned in the inner cavity of the upper lampshade 4. When the rotor shell 211 is partially positioned in the inner cavity of the upper lampshade 4, the space of the ventilation passageway can be ensured to be larger, namely more air can flow in the ventilation passageway at one time, and the UV lamp assembly can sterilize the air in the ventilation passageway at one time, so that the sterilization efficiency is improved; when the rotor housing 211 is entirely located in the inner cavity of the upper lamp housing 4, the air flow in the ventilation passageway can be improved at the moment to improve the sterilization efficiency.
The upper surface of the rotor housing 211 of the driving motor 21 is provided with a diversion hole 212 communicated with the inner cavity thereof, and a diversion plate 213 which can disturb air and make the air enter the inner cavity of the rotor housing 211 through the diversion hole 212 when the rotor housing 211 rotates is arranged on the edge of the diversion hole 212. The number of the diversion holes 212 and the diversion plates 213 is several. During operation, the rotor shell of the driving motor drives the guide plate to rotate, so that air in the ventilation passageway is disturbed and accelerated to flow, air in the ventilation passageway enters the inner cavity of the rotor shell from the guide holes and then flows out from the air holes in the lower surface of the rotor shell, in the process, part of air in the ventilation passageway flows to one side of the fan blades from a gap which is formed between the upper lamp cover 4 and the driving motor 21 and communicated with the inner cavity of the upper lamp cover 4 and communicated with the outside, and part of air flows to the fan blades from a gap 42 formed between the lower part of the protective cover 23 and the driving motor 21 and is disturbed and diffused by the fan blades, so that the air flow in the ventilation passageway is improved, and the sterilization efficiency.
In order to reduce the manufacturing cost, the rotor housing 211, the baffle holes 212 and the baffle 213 are integrally formed in a one-piece structure during stamping.
In order to better bring the air flow of the ventilation passageway to improve the sterilization efficiency, the diversion holes 212 are arranged along the eccentric circumference direction of the rotor housing 211, and the corresponding diversion plates 213 are arranged at the edges of the diversion holes 212.
The guide plate 213 is disposed in an inclined manner, and the inclined direction of the guide plate 213 is opposite to the rotation direction of the rotor housing 211. When the rotor housing rotates, the inclination direction of the guide plate 213 is opposite to the rotation direction of the rotor housing 211, so that the flow guiding effect of the guide plate can be improved, that is, the air in the ventilation passageway has higher fluidity, and the sterilization effect is improved.
Further, the cross section of the guide plate is arranged in an arc shape; a diversion passage 2131 communicated with the diversion hole 212 is formed at an included angle between the diversion plate 213 and the upper surface of the rotor housing 211.
According to the design demand, driving motor 21 outside cover is equipped with relative hoist and mount subassembly 1 and fixes and be located the inboard safety cover 23 of lamp shade 4, safety cover 23 lower extreme opening, be equipped with on the safety cover 23 and can communicate a plurality of through-holes 231 of lamp shade 4 inner chamber and safety cover 23 inner chamber, clearance 42 is formed by between safety cover 23 lower part and the driving motor 21.
The safety cover 23 lower part is formed with the joint groove 232 that is the annular form, go up lamp shade 4 bottom and be formed with can with the joint groove 232 joint and make lamp shade 4 and the relative fixed connection's of safety cover 23 grafting portion 44. During assembly, a user only needs to plug the plug part 44 of the upper lampshade into the clamping groove 232 to enable the upper lampshade and the protective cover to be relatively and fixedly connected, and at the moment, the bottom wall and the side wall of the plug part 44 are correspondingly connected with the inner bottom and the inner side wall of the clamping groove 232 in an abutting mode, so that the upper lampshade and the protective cover are connected more stably; when waiting to dismantle, the user only needs to separate the grafting portion 44 and the joint groove 232 separation of last lamp shade can make and go up lamp shade and safety cover separation, and the dismouting is convenient, through pegging graft the two, can reduce adapting unit, simple structure.
In order to facilitate the installation of the UV lamp assembly, a circular plane 45 for placing the UV lamp assembly 5 is arranged at the bottom of the upper lampshade 4 along the circumferential direction. Because ring plane 45 and UV banks spare looks adaptation, when the equipment, the user only need with UV banks spare install on ring plane 45 can, it is convenient to install.
The upper lampshade 4 is made of transparent material. When the light that shines out of UV banks spare shines through last lamp shade, this light is weakened to can prevent that light from hurting user's skin and eyes, go up the lamp shade simultaneously for transparent material and with the light cooperation that the UV banks spare shines out, have and decorate pleasing to the eye effect.
In order to improve the working efficiency and stability of the present invention, the driving motor 21 is an external rotor motor.
Claims (10)
1. A ceiling fan lamp with sterilization function is characterized by comprising a hoisting component (1), a fan component (2) and a lamp component (3) which are sequentially arranged from top to bottom; fan assembly (2) include driving motor (21) be connected with hoist and mount subassembly (1), rotor casing (211) of driving motor (21) is connected with a plurality of flabellums (22), ceiling fan lamp is still including relative hoist and mount subassembly (1) fixed lamp shade (4) of going up, go up to be equipped with on lamp shade (4) rather than the communicating upper shed of inner chamber (41), go up and be formed with between lamp shade (4) and driving motor (21) with last lamp shade (4) inner chamber communicating and with outside communicating clearance (42), form ventilation passageway (43) between clearance (42) and upper shed (41), it is equipped with UV banks spare (5) that are used for disinfecting to the air that flows through ventilation passageway (43) to go up to be equipped with in lamp shade (4).
2. The germicidal ceiling fan lamp as claimed in claim 1, characterized in that the rotor housing (211) of the driving motor (21) is located partly or entirely inside the upper lamp housing (4).
3. The ceiling fan lamp as claimed in claim 1, wherein the driving motor (21) has a guide hole (212) formed on the upper surface of the rotor housing (211) and communicating with the inner cavity of the rotor housing, and a guide plate (213) is formed on the edge of the guide hole (212) to disturb air when the rotor housing (211) rotates so that the air enters the inner cavity of the rotor housing (211) through the guide hole (212).
4. The ceiling fan lamp as claimed in claim 3, wherein the guide holes (212) are eccentrically and circumferentially arranged along the rotor housing (211), and the corresponding guide plates (213) are provided at the edges of the guide holes (212).
5. The germicidal ceiling fan lamp as in claim 4 wherein the deflector (213) is angled such that the deflector (213) is angled in a direction opposite to the direction of rotation of the rotor housing (211).
6. The ceiling fan lamp with the sterilizing function according to claim 1, wherein the driving motor (21) is sleeved with a protective cover (23) which is fixed relative to the hoisting component (1) and located on the inner side of the upper lampshade (4), the lower end of the protective cover (23) is open, the protective cover (23) is provided with a plurality of through holes (231) which can communicate the inner cavity of the upper lampshade (4) with the inner cavity of the protective cover (23), and the gap (42) is formed between the lower portion of the protective cover (23) and the driving motor (21).
7. The ceiling fan lamp with the sterilizing function as claimed in claim 6, wherein the lower portion of the protecting cover (23) is formed with a ring-shaped clamping groove (232), and the bottom end of the upper lampshade (4) is formed with an inserting portion (44) which can be clamped with the clamping groove (232) to enable the upper lampshade (4) and the protecting cover (23) to be relatively and fixedly connected.
8. The ceiling fan lamp as claimed in any one of claims 1 to 7, wherein the inner bottom of the upper lampshade (4) is provided with a circular ring plane (45) along the circumferential direction for placing the UV lamp assembly (5).
9. The germicidal ceiling fan lamp as claimed in claim 8, wherein the upper housing (4) is made of transparent material.
10. The germicidal ceiling fan lamp as claimed in claim 1, wherein the drive motor (21) is an external rotor motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110397631.1A CN112963369A (en) | 2021-04-14 | 2021-04-14 | Ceiling fan lamp disinfects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110397631.1A CN112963369A (en) | 2021-04-14 | 2021-04-14 | Ceiling fan lamp disinfects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112963369A true CN112963369A (en) | 2021-06-15 |
Family
ID=76280309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110397631.1A Pending CN112963369A (en) | 2021-04-14 | 2021-04-14 | Ceiling fan lamp disinfects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112963369A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638896A (en) * | 2021-07-30 | 2021-11-12 | 李斌 | Fan lamp |
| CN114370418A (en) * | 2022-01-10 | 2022-04-19 | 台山新欣电器厂有限公司 | Ceiling fan lamp with quickly-detachable fan blades |
| TWI808878B (en) * | 2022-08-26 | 2023-07-11 | 陳壽宏 | Dry heat air sterilization lamp |
-
2021
- 2021-04-14 CN CN202110397631.1A patent/CN112963369A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638896A (en) * | 2021-07-30 | 2021-11-12 | 李斌 | Fan lamp |
| CN113638896B (en) * | 2021-07-30 | 2023-08-25 | 李斌 | Fan lamp |
| CN114370418A (en) * | 2022-01-10 | 2022-04-19 | 台山新欣电器厂有限公司 | Ceiling fan lamp with quickly-detachable fan blades |
| TWI808878B (en) * | 2022-08-26 | 2023-07-11 | 陳壽宏 | Dry heat air sterilization lamp |
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