CN216142933U

CN216142933U - Sterilizing fan lamp

Info

Publication number: CN216142933U
Application number: CN202120548631.2U
Authority: CN
Inventors: 李昌勇; 周婷婷
Original assignee: Dongguan WAC Lighting Co Ltd; WAC Lighting Co
Current assignee: Dongguan WAC Lighting Co Ltd; WAC Lighting Co
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2022-03-29
Anticipated expiration: 2031-03-17

Abstract

The utility model relates to the technical field of fans, in particular to a germicidal fan lamp which comprises a ceiling tray, a main shaft, a UVC germicidal lamp assembly, a rotating motor and a rotating blade disc. The UVC germicidal lamp assembly emits light upwards, when an indoor environment needs to be disinfected, the UVC germicidal lamp assembly can be started to sterilize through ultraviolet radiation, but the ultraviolet radiation only propagates along a straight line, and the disinfection coverage rate still exists. After the disinfection is finished, the UVC germicidal lamp component can be closed, but the rotary blade disc can still be used for air outlet normally, and daily use is met.

Description

Sterilizing fan lamp

Technical Field

The utility model relates to the technical field of fans, in particular to a sterilizing fan lamp.

Background

Indoor can't receive the direct sunlight for a long time, and various bacteriums are active, and people also can ventilate in the life every day, indoor plant and spray conventional operations such as acetic acid, alcohol, chemical reagent disinfection, along with the continuous development of light science and technology, also can carry out ultraviolet sterilization now, but above these indoor disinfection can have following shortcoming: firstly, manual disinfection is basically performed, and all angles of the whole area cannot be considered; secondly, the sterilization is manual operation and can also cause harm to workers; the sterilization force is not enough in the above mode, and the sterilization effect cannot be achieved; fourthly, when the disinfection is carried out manually, the disinfection frequency is limited due to condition limitation.

Disclosure of Invention

In order to overcome the disadvantages and shortcomings of the prior art, the present invention is directed to a germicidal fan lamp.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a germicidal fan lamp, is including inhaling a dish, main shaft, UVC germicidal lamp subassembly, rotating electrical machines and rotatory bladed disk, the upper end of main shaft and the lower extreme fixed connection who inhales a dish, the lower extreme of main shaft and rotating electrical machines's stator end fixed connection, rotatory bladed disk is installed in rotating electrical machines's rotor end, UVC germicidal lamp subassembly cover is established on the main shaft and is set up in rotating electrical machines's top.

Wherein, UVC bactericidal lamp subassembly includes chassis, UVCLED module, quartz glass, blotter and the fixed disk that sets gradually from bottom to top, the UVCLED module is installed in the upper end on chassis, quartz glass covers the upper surface of UVCLED module, the upper end and the lower extreme of blotter are contradicted with fixed disk and quartz glass respectively, the through-hole has all been seted up in chassis, UVCLED module, quartz glass, blotter and the fixed disk, the inboard of fixed disk is provided with the installed part, installed part and chassis fixed connection, the chassis is fixed connection with rotating electrical machines's stator end.

The UVCLED module comprises a substrate and a plurality of LED lamp sheets arranged on the substrate.

The base plate is provided with a plurality of first mounting holes, the chassis is provided with a plurality of second mounting holes corresponding to the first mounting holes, and fasteners are inserted into the first mounting holes and the second mounting holes which are communicated with each other.

Wherein, the fastener is screw or bolt nut.

Wherein, be provided with signal receiver in the ceiling plate, UVC bactericidal lamp subassembly and rotating electrical machines all with signal receiver electric connection.

Wherein, the lower extreme of rotatory bladed disk is equipped with LED lighting module.

The utility model has the beneficial effects that: the UVC germicidal lamp assembly emits light upwards, when an indoor environment needs to be disinfected, the UVC germicidal lamp assembly can be started to sterilize through ultraviolet radiation, but the ultraviolet radiation only propagates along a straight line, and the disinfection coverage rate still exists. After the disinfection is finished, the UVC germicidal lamp component can be closed, but the rotary blade disc can still be used for air outlet normally, and daily use is met.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of an exploded structure of the present invention;

FIG. 3 is a schematic view of an exploded view of the UVC germicidal lamp assembly of the present invention;

the reference signs are: the LED lamp comprises a top suction disc 1, a signal receiver 11, a spindle 2, a UVC germicidal lamp component 3, a chassis 31, a second mounting hole 311, a UVCLED module 32, a base plate 321, an LED lamp piece 322, a first mounting hole 323, quartz glass 33, a cushion pad 34, a fixed disc 35, a rotating motor 4, a rotating leaf disc 5, an LED lighting module 6, a fastener 7 and a controller 8.

Detailed Description

For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-3, which are not intended to limit the present invention.

Example 1

As shown in fig. 1 to 3, a germicidal fan lamp includes a ceiling tray, a spindle, a UVC germicidal lamp assembly, a rotating electrical machine, and a rotating bladed disk, wherein an upper end of the spindle is fixedly connected to a lower end of the ceiling tray, a lower end of the spindle is fixedly connected to a stator end of the rotating electrical machine, the rotating bladed disk is installed at a rotor end of the rotating electrical machine, and the UVC germicidal lamp assembly is sleeved on the spindle and disposed above the rotating electrical machine.

The UVC germicidal lamp assembly emits light upwards, when an indoor environment needs to be disinfected, the UVC germicidal lamp assembly can be started to sterilize through ultraviolet radiation, but the ultraviolet radiation only propagates along a straight line, and the disinfection coverage rate still exists. After the disinfection is finished, the UVC germicidal lamp component can be closed, but the rotary blade disc 5 can still be used for air outlet normally, and daily use is met.

The UVC germicidal lamp assembly comprises a chassis 31, a UVCLED module 32, quartz glass 33, a cushion pad 34 and a fixed disk 35 which are sequentially arranged from bottom to top, the UVCLED module 32 is installed at the upper end of the chassis 31, the quartz glass 33 covers the upper surface of the UVCLED module 32, the upper end and the lower end of the cushion pad 34 are respectively abutted against the fixed disk 35 and the quartz glass 33, through holes are formed in the chassis 31, the UVCLED module 32, the quartz glass 33, the cushion pad 34 and the fixed disk 35, an installation part is arranged on the inner side of the fixed disk 35 and is fixedly connected with the chassis 31, and the chassis 31 is fixedly connected with the stator end of the rotating motor 4.

Although the absence of glass above the UVCLED module 32 ensures more efficient use of energy, in order to avoid environmental damage to the UVCLED module 32, the UVCLED module 32 is protected by providing quartz glass 33 having a high UVC transmittance (greater than or equal to 90% transmittance). Since glue may fail under ultraviolet irradiation, the UVC germicidal lamp assembly of the present invention uses a mechanical fixing method, in which a fixing disc 35 is used to press a quartz glass 33 against a UVCLED module 32 to fix the UVCLED module, and a cushion 34 is disposed between the fixing disc 35 and the quartz glass 33 to prevent the quartz glass 33 from bursting due to excessive pressure. Through holes are formed in the base plate 31, the UVCLED module 32, the quartz glass 33, the cushion pad 34 and the fixed plate 35 and are used for the spindle 2 to pass through.

The UVCLED module 32 comprises a substrate 321 and a plurality of LED lamp chips 322 arranged on the substrate 321. The wavelength of light emitted by the LED lamp sheet 322 is 200-280 nm, and the radiation of the wavelength acts on microorganisms (pathogens such as bacteria, viruses and spores), so that the molecular structures of DNA and RNA in organism cells of the microorganisms are broken and changed, the DNA chain is broken, the cross-linking of nucleic acid and protein is destroyed, and the death of growing cells and the death of regenerative cells are caused, thereby achieving the purposes of disinfection and sterilization.

The base plate 321 is provided with a plurality of first mounting holes 323, the chassis 31 is provided with a plurality of second mounting holes 311 at positions corresponding to the first mounting holes 323, and the fasteners 7 are inserted into the first mounting holes 323 and the second mounting holes 311 which are communicated with each other. The base plate 321 and the chassis 31 are fixedly connected through the fastener 7, so that the position of the UVCLED module 32 can be further stabilized, vibration is reduced, and vibration damage to the UVCLED module 32 is better avoided.

Wherein the fastener 7 is a screw.

Wherein, be provided with signal receiver 11 in the ceiling tray 1, UVC bactericidal lamp subassembly and rotating electrical machines 4 all with signal receiver 11 electric connection. The signal receiver 11 may receive a control signal from the controller 8 to control the turn-on of the UVC germicidal lamp assembly, the turn-on of the rotary motor 4, the rotation direction of the rotary motor 4, and the like.

The lower end of the rotating blade disc 5 is provided with an LED illumination module 6 which can provide an illumination function, and further, the LED illumination module 6 is electrically connected with the signal receiver 11 and can be independently controlled by the controller 8.

The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.

Claims

1. A germicidal fan lamp, comprising: the rotary type ceiling fan comprises a ceiling suction disc, a main shaft, a UVC bactericidal lamp assembly, a rotary motor and a rotary blade disc, wherein the upper end of the main shaft is fixedly connected with the lower end of the ceiling suction disc, the lower end of the main shaft is fixedly connected with the stator end of the rotary motor, the rotary blade disc is arranged at the rotor end of the rotary motor, and the UVC bactericidal lamp assembly is sleeved on the main shaft and is arranged above the rotary motor.

2. The germicidal fan lamp as in claim 1, wherein: UVC bactericidal lamp subassembly includes chassis, UVCLED module, quartz glass, blotter and the fixed disk that sets gradually from bottom to top, the upper end on the chassis is installed to the UVCLED module, quartz glass covers the upper surface of UVCLED module, the upper end and the lower extreme of blotter are contradicted with fixed disk and quartz glass respectively, the through-hole has all been seted up in chassis, UVCLED module, quartz glass, blotter and the fixed disk, the inboard of fixed disk is provided with the installed part, installed part and chassis fixed connection, the chassis is fixed connection with rotating electrical machines's stator end.

3. The germicidal fan lamp as in claim 2, wherein: the UVCLED module comprises a substrate and a plurality of LED lamp sheets arranged on the substrate.

4. The germicidal fan lamp as in claim 3, wherein: the base plate is provided with a plurality of first mounting holes, the chassis is provided with a plurality of second mounting holes corresponding to the first mounting holes, and fasteners are inserted into the first mounting holes and the second mounting holes which are communicated with each other.

5. The germicidal fan lamp as in claim 4, wherein: the fastener is a screw or a bolt nut.

6. The germicidal fan lamp as in claim 1, wherein: a signal receiver is arranged in the ceiling disc, and the UVC germicidal lamp assembly and the rotating motor are electrically connected with the signal receiver.

7. The germicidal fan lamp as in claim 1, wherein: and the lower end of the rotating blade disc is provided with an LED lighting module.