CN109027822A - A kind of office multifunctional ceiling washer luminaire - Google Patents
A kind of office multifunctional ceiling washer luminaire Download PDFInfo
- Publication number
- CN109027822A CN109027822A CN201810613007.9A CN201810613007A CN109027822A CN 109027822 A CN109027822 A CN 109027822A CN 201810613007 A CN201810613007 A CN 201810613007A CN 109027822 A CN109027822 A CN 109027822A
- Authority
- CN
- China
- Prior art keywords
- ceiling
- headlamp
- lamp
- air
- air intake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/0808—Adhesive means
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/092—Suction devices
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of office multifunctional ceiling washer luminaires, including ceiling lamp plate, headlamp, air purifier, fragrance box, purifying filter element, connecting rod, fixed plate, fixing sucking disk, the ceiling lamp plate center bottom is equipped with air purifier, turbofan is installed inside air purifier, it is connected to air intake passage on the upside of turbofan, is mounted on purifying filter element in air intake passage；The ceiling lamp is mounted in office, under turbofan starting, room air of handling official business enters air purifier along air intake passage, it is purified by purifying filter element, ceiling lamp plate cooling is handled while realizing air cleaning, champignon cover surface is equipped with several hollow holes, convenient for the release of champignon smell, and it is mixed together with the wind of Air outlet net output and is dispersed in Administrative Area, attract mosquito in LED lamp tube luminous lighting, mosquito is killed after striking high voltage shock net, with good mosquito-killing effect, fixation is installed by fixed plate or fixing sucking disk mode, fastness is good.
Description
Technical field
The present invention relates to office equipment technical fields, more specifically, it relates to a kind of office multifunctional ceiling washer luminaire.
Background technique
With the continuous development of light trade, ceiling lighting is gradually widely used.Ceiling lighting is installed on indoor top
Wall, channel roof etc., in short, ceiling lighting needs to be mounted on roof.Currently, ceiling lighting generally comprises lamps and lanterns and covers in outside
The lamp cover of lamps and lanterns.When ceiling lighting is used to illuminate, ceiling lighting is easier to be damaged, and also easily deposits dust；Simultaneously for beauty,
So the lamp cover in the outside mask of lamps and lanterns avoids dust deposit, also plays certain aesthetic effect for protecting lamps and lanterns.
Ceiling lighting installation process is as follows: first removing the lamp cover of ceiling lighting to be installed, then pacifies lamps and lanterns
On roof, lamp cover is finally covered on to the outside of lamps and lanterns again.General lamps and lanterns are connected with roof by swell fixture, from lamps and lanterns
Bottom squeeze into swell fixture to top, realize the fixation of lamps and lanterns.
It needs to remove first lamp cover before the installation of ceiling lighting known to the mounting means of ceiling lighting, so that ceiling lamp
The installation procedure of tool is more, causes the installation of ceiling lighting cumbersome.
At the same time, can ceiling lighting have a single function, only have the function of illuminating, be installed in Administrative Area, nothing
Method achievees the effect that air cleaning, does not also have the function of champignon release faint scent breath, and in the case where there is mosquito, cannot
Effectively by mosquito-killing, it is unfavorable for it and is mounted on Administrative Area use.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of office multifunctional ceiling washer luminaire,
To solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
It is a kind of office use multifunctional ceiling washer luminaire, including ceiling lamp plate, headlamp, air purifier, fragrance box, purifying filter element,
Connecting rod, fixed plate, fixing sucking disk, the ceiling lamp plate center bottom are equipped with air purifier, peace inside air purifier
Equipped with turbofan, it is connected to air intake passage on the upside of turbofan, is mounted on purifying filter element, air intake passage outer end in air intake passage
Air intake cover is connected, air intake cover is mounted on the side wall of ceiling lamp plate, and the air inlet of air intake cover is equipped with filter screen；Air cleaning
Ceiling lamp plate on the outside of device is equipped with headlamp, and headlamp is made of lamp door, high voltage shock net, eye-protecting lamp housing and LED lamp tube.
Further, the air purifier is cylindrical, and the quantity of air intake passage is four and in a cross-shaped mode is distributed in
In ceiling lamp plate.
Further, the ceiling lamp plate is that copper or aluminium material are made, and ceiling lamp intralamellar part is set as hollow structure.
Further, the air purifier bottom is equipped with Air outlet net, and Air outlet net center bottom is fixed with fragrance box, champignon
Champignon material is placed in box, fragrance box bottom is equipped with champignon cover, and champignon cover surface is equipped with several hollow holes.
Further, the headlamp includes the first headlamp, the second headlamp, third headlamp and the 4th headlamp, the
One headlamp, the second headlamp, the structure of third headlamp and the 4th headlamp are identical.
Further, the lamp door is fixedly connected with ceiling lamp plate, and lamp door bottom connects eye-protecting lamp housing, and eye-protecting lamp housing is
Acrylic board material.
Further, the eye-protecting lamp housing is to be fastened and connected with lamp door, is equipped with LED lamp tube in lamp door and lamp door,
High voltage shock net is mounted on the side wall of lamp door.
Further, Corner Strapped has connecting rod at the top of the ceiling lamp plate, and plate is connected and fixed at the top of connecting rod, and fixed plate is logical
It crosses screw or glue is bonded on roof.
Further, Corner Strapped has connecting rod top to be connected and fixed sucker at the top of the ceiling lamp plate, and fixing sucking disk is direct
It is adsorbed on roof.
In conclusion compared with the prior art, the invention has the following beneficial effects:
The ceiling lamp is mounted in office, under turbofan starting, room air of handling official business enters sky along air intake passage
Gas purifier purifies it by purifying filter element, handles while realizing air cleaning ceiling lamp plate cooling, champignon cover surface is set
There are several hollow holes, convenient for the release of champignon smell, and is mixed together with the wind of Air outlet net output and is dispersed in Administrative Area,
It is killed after attracting mosquito, mosquito to strike high voltage shock net when LED lamp tube luminous lighting, there is good mosquito-killing effect,
Fixation is installed by fixed plate or fixing sucking disk mode, fastness is good.
In order to explain the structural features and functions of the invention more clearly, come with reference to the accompanying drawing with specific embodiment to this hair
It is bright to be described in detail.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the side schematic view of embodiment 1 in the present invention.
Fig. 3 is the side schematic view of embodiment 2 in the present invention.
Appended drawing reference: 1- ceiling lamp plate, 2- lamp door, 3- high voltage shock net, 4- eye-protecting lamp housing, 5-LED fluorescent tube, 6- first
Headlamp, the second headlamp of 7-, 8- third headlamp, the 4th headlamp of 9-, 10- air purifier, 11- Air outlet net, 12- turbine
Blower, 13- fragrance box, 14- champignon cover, 15- air intake passage, 16- purifying filter element, 17- air intake cover, 18- filter screen, 19- connection
Bar, 20- fixed plate, 21- fixing sucking disk.
Specific embodiment
The following further describes the technical solution of the present invention in the following with reference to the drawings and specific embodiments.
Embodiment 1
Referring to Fig. 1-2, a kind of office multifunctional ceiling washer luminaire, including ceiling lamp plate 1, headlamp, air purifier 10, champignon
Box 13, purifying filter element 16, connecting rod 19, fixed plate 20, fixing sucking disk 21,1 center bottom of ceiling lamp plate are equipped with air
Clarifier 10, air purifier 10 is cylindrical, and turbofan 12,12 upside of turbofan are equipped with inside air purifier 10
Be connected to air intake passage 15, the quantity of air intake passage 15 be four and it is in a cross-shaped mode be distributed in ceiling lamp plate 1, air intake passage 15
It is inside mounted on purifying filter element 16,15 outer end of air intake passage connects air intake cover 17, and air intake cover 17 is mounted on the side wall of ceiling lamp plate 1
On, the air inlet of air intake cover 17 is equipped with filter screen 18.
Preferably, in the present embodiment, the selection of ceiling lamp plate 1 thermal conductivity good copper or aluminium material is made, and inhales
It is set as hollow structure inside ceiling light plate 1, outside air is facilitated to flow along the air intake passage 15 of its hollow structure inside, cold wind will be inhaled
Heat absorption on ceiling light plate 1 carries out cooling processing to ceiling lamp plate 1, at the same time, which is mounted on office
Interior, under the starting of turbofan 12, room air of handling official business enters air purifier 10 along air intake passage 15, by purifying filter element 16
It is purified, 1 cooling of ceiling lamp plate is handled while realizing air cleaning.
10 bottom of air purifier is equipped with Air outlet net 11, and 11 center bottom of Air outlet net is fixed with fragrance box 13, fragrant
It smokes and is placed with champignon material in box 13,13 bottom of fragrance box is equipped with champignon cover 14, and 14 surface of champignon cover is equipped with several hollow holes, just
In the release of champignon smell, and the wind exported with Air outlet net 11 is mixed together and is dispersed in Administrative Area.
The ceiling lamp plate 1 in 10 outside of the air purifier is equipped with headlamp, and headlamp includes the first headlamp 6, the
Two headlamps 7, third headlamp 8 and the 4th headlamp 9, the first headlamp 6, the second headlamp 7, third headlamp 8 and the 4th
The structure of headlamp 9 is identical, and the headlamp is made of lamp door 2, high voltage shock net 3, eye-protecting lamp housing 4 and LED lamp tube 5, lamp
Frame 2 is fixedly connected with ceiling lamp plate 1, and 2 bottom of lamp door connects eye-protecting lamp housing 4, and eye-protecting lamp housing 4 is preferably acryl plates
Matter, the eye-protecting lamp housing 4 are to be fastened and connected with lamp door 2, and LED lamp tube 5, the high pressure are equipped in lamp door 2 and lamp door 2
Electric shock net 3 is mounted on the side wall of lamp door 2, attracts mosquito in 5 luminous lighting of LED lamp tube, and mosquito strikes high voltage shock net 3
It is killed afterwards, there is good mosquito-killing effect.
The 1 top Corner Strapped of ceiling lamp plate has connecting rod 19, and plate 20, fixed plate 20 are connected and fixed at the top of connecting rod 19
It is bonded on roof by screw or glue.
Embodiment 2 is connected and fixed sucker 21 on the basis of embodiment 1 at the top of the connecting rod 19 in the present embodiment, fixed
Sucker 21 directly adsorbs on roof, and it is more convenient to install, and to avoid fixing sucking disk 21 from falling off, smears in fixing sucking disk 21
Bonding agent, absorption while, are Nian Jie with roof.
The technical principle of the invention is described above in combination with a specific embodiment, is only the preferred embodiment of the present invention.This
The protection scope of invention is not limited merely to above-described embodiment, and all technical solutions belonged under thinking of the present invention belong to the present invention
Protection scope.Those skilled in the art, which does not need to pay for creative labor, can associate other specific realities of the invention
Mode is applied, these modes will fall within the scope of protection of the present invention.
Claims (9)
1. a kind of office multifunctional ceiling washer luminaire, including ceiling lamp plate (1), headlamp, air purifier (10), fragrance box
(13), purifying filter element (16), connecting rod (19), fixed plate (20), fixing sucking disk (21), which is characterized in that the ceiling lamp plate
(1) center bottom is equipped with air purifier (10), is equipped with turbofan (12), turbofan inside air purifier (10)
(12) upside is connected to air intake passage (15), is mounted on purifying filter element (16) in air intake passage (15), air intake passage (15) outer end
It connects air intake cover (17), air intake cover (17) is mounted on the side wall of ceiling lamp plate (1), and the air inlet of air intake cover (17) is equipped with
Filter screen (18)；Ceiling lamp plate (1) on the outside of air purifier (10) is equipped with headlamp, and headlamp is by lamp door (2), high-voltage electricity
Hit net (3), eye-protecting lamp housing (4) and LED lamp tube (5) composition.
2. a kind of office multifunctional ceiling washer luminaire according to claim 1, which is characterized in that the air purifier
(10) cylindrical, the quantity of air intake passage (15) is four and in a cross-shaped mode is distributed in ceiling lamp plate (1).
3. a kind of office multifunctional ceiling washer luminaire according to claim 2, which is characterized in that the ceiling lamp plate (1)
It is made for copper or aluminium material, is set as hollow structure inside ceiling lamp plate (1).
4. a kind of office multifunctional ceiling washer luminaire according to claim 3, which is characterized in that the air purifier
(10) bottom is equipped with Air outlet net (11), and Air outlet net (11) center bottom is fixed with fragrance box (13), is placed in fragrance box (13)
There is champignon material, fragrance box (13) bottom is equipped with champignon cover (14), and champignon cover (14) surface is equipped with several hollow holes.
5. a kind of office multifunctional ceiling washer luminaire according to claim 1, which is characterized in that the headlamp includes the
One headlamp (6), the second headlamp (7), third headlamp (8) and the 4th headlamp (9), the first headlamp (6), the second illumination
Lamp (7), third headlamp (8) are identical with the structure of the 4th headlamp (9).
6. a kind of office multifunctional ceiling washer luminaire according to claim 1, which is characterized in that the lamp door (2) and suction
Ceiling light plate (1) is fixedly connected, and lamp door (2) bottom connects eye-protecting lamp housing (4), and eye-protecting lamp housing (4) is acrylic board material.
7. a kind of office multifunctional ceiling washer luminaire according to claim 6, which is characterized in that the eye-protecting lamp housing
(4) it is to be fastened and connected with lamp door (2), is equipped with LED lamp tube (5) in lamp door (2) and lamp door (2), high voltage shock net (3) peace
On the side wall of lamp door (2).
8. a kind of office multifunctional ceiling washer luminaire according to claim 1, which is characterized in that the ceiling lamp plate (1)
Top Corner Strapped has connecting rod (19), is connected and fixed plate (20) at the top of connecting rod (19), and fixed plate (20) passes through screw or glue
Water is bonded on roof.
9. a kind of office multifunctional ceiling washer luminaire according to claim 1, which is characterized in that the ceiling lamp plate (1)
Top Corner Strapped has connecting rod, and (19, connecting rod (19) top is connected and fixed sucker (21), and fixing sucking disk (21) directly adsorbs in
On roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810613007.9A CN109027822A (en) | 2018-06-14 | 2018-06-14 | A kind of office multifunctional ceiling washer luminaire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810613007.9A CN109027822A (en) | 2018-06-14 | 2018-06-14 | A kind of office multifunctional ceiling washer luminaire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109027822A true CN109027822A (en) | 2018-12-18 |
Family
ID=64609715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810613007.9A Pending CN109027822A (en) | 2018-06-14 | 2018-06-14 | A kind of office multifunctional ceiling washer luminaire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109027822A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4030096A1 (en) * | 2021-01-19 | 2022-07-20 | Guangdong Yueliang Technology Co., Ltd | Ceiling lamp |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002113317A (en) * | 2000-10-11 | 2002-04-16 | Kumio Yoshimoto | Air cleaner incorporated in lighting fixture |
| JP2010040267A (en) * | 2008-08-01 | 2010-02-18 | Sharp Corp | Lighting device |
| CN202629850U (en) * | 2012-04-20 | 2012-12-26 | 夏昌和 | Multifunctional ceiling lamp |
| JP2017020757A (en) * | 2015-07-15 | 2017-01-26 | 株式会社エム・エイチ・シー | Lighting system |
| JP2017098085A (en) * | 2015-11-25 | 2017-06-01 | 日立マクセル株式会社 | Luminaire |
| CN107269562A (en) * | 2017-08-21 | 2017-10-20 | 段小青 | A kind of multi-vortex ceiling fan |
| CN206754978U (en) * | 2017-04-05 | 2017-12-15 | 中山市耐迪照明电器有限公司 | Ceiling type mosquito eradication Guest room lamp |
| US20180078668A1 (en) * | 2016-09-20 | 2018-03-22 | Chiao-An Hsiao | Lamp structure |
| CN207179424U (en) * | 2017-08-14 | 2018-04-03 | 新昌县雷凯科技有限公司 | A kind of office ceiling energy-saving LED |
-
2018
- 2018-06-14 CN CN201810613007.9A patent/CN109027822A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002113317A (en) * | 2000-10-11 | 2002-04-16 | Kumio Yoshimoto | Air cleaner incorporated in lighting fixture |
| JP2010040267A (en) * | 2008-08-01 | 2010-02-18 | Sharp Corp | Lighting device |
| CN202629850U (en) * | 2012-04-20 | 2012-12-26 | 夏昌和 | Multifunctional ceiling lamp |
| JP2017020757A (en) * | 2015-07-15 | 2017-01-26 | 株式会社エム・エイチ・シー | Lighting system |
| JP2017098085A (en) * | 2015-11-25 | 2017-06-01 | 日立マクセル株式会社 | Luminaire |
| US20180078668A1 (en) * | 2016-09-20 | 2018-03-22 | Chiao-An Hsiao | Lamp structure |
| CN206754978U (en) * | 2017-04-05 | 2017-12-15 | 中山市耐迪照明电器有限公司 | Ceiling type mosquito eradication Guest room lamp |
| CN207179424U (en) * | 2017-08-14 | 2018-04-03 | 新昌县雷凯科技有限公司 | A kind of office ceiling energy-saving LED |
| CN107269562A (en) * | 2017-08-21 | 2017-10-20 | 段小青 | A kind of multi-vortex ceiling fan |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4030096A1 (en) * | 2021-01-19 | 2022-07-20 | Guangdong Yueliang Technology Co., Ltd | Ceiling lamp |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20181218 |