CN111481693A - Portable multifunctional ultraviolet disinfection device - Google Patents
Portable multifunctional ultraviolet disinfection device Download PDFInfo
- Publication number
- CN111481693A CN111481693A CN202010309652.9A CN202010309652A CN111481693A CN 111481693 A CN111481693 A CN 111481693A CN 202010309652 A CN202010309652 A CN 202010309652A CN 111481693 A CN111481693 A CN 111481693A
- Authority
- CN
- China
- Prior art keywords
- fan
- control box
- chip microcomputer
- fixedly arranged
- switch
- 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
Images
Classifications
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- 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
- A61L9/20—Ultra-violet radiation
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- 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
- F21V33/0004—Personal or domestic articles
- F21V33/0044—Household appliances, e.g. washing machines or vacuum cleaners
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
-
- 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
- A61L2209/11—Apparatus for controlling air treatment
-
- 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]
Abstract
The invention relates to the technical field of ultraviolet disinfection, and discloses a portable multifunctional ultraviolet disinfection device which comprises a control box, a lampshade, a fan and a Bluetooth sound, wherein the lampshade and the fan are fixedly arranged at the upper end and the lower end of the control box respectively, the Bluetooth sound is fixedly arranged at the bottom of the fan, an ultraviolet lamp is fixedly arranged in the lampshade, a wireless charger is fixedly arranged at the top of the lampshade, a touch screen is fixedly arranged on the front surface of the control box, infrared sensors are fixedly arranged on both sides of the control box, L ED lamps are fixedly arranged on both sides of the fan, a single chip microcomputer controller, a timer, an illumination switch and a disinfection switch are arranged in the control box, and the single chip microcomputer controller is electrically connected with the timer, the illumination switch and the disinfection switch respectively.
Description
Technical Field
The invention relates to the technical field of ultraviolet disinfection, in particular to a portable multifunctional ultraviolet disinfection device.
Background
Along with the development of urban economy, the development of various industries is rapid, people often go on business or travel at other places, in this period, most hotels are selected to stay in the hotel, the environments of the hotels and the lodging are greatly different according to the difference of the price of the hotel, the sanitary environment problem of the rooms is caused, the rooms of the hotel or other lodging may have moldy odor or other germs, microorganisms and the like, so that the hotel or other lodging have poor living experience, bad mood is caused, the work and the journey in the daytime are affected, therefore, there is a need for a portable multifunctional ultraviolet disinfection device for disinfecting indoor environment and improving indoor environment quality, on the other hand, the device also can be used for pet houses or pet cages and the like, and can sterilize and disinfect microorganisms and germs in the pet houses, so that the indoor sanitary environment is improved.
Disclosure of Invention
In view of the above problems in the prior art, the present invention provides a portable multifunctional ultraviolet disinfection apparatus, which is small in size, convenient to carry, and capable of performing ultraviolet disinfection on a room environment.
In order to achieve the purpose, the portable multifunctional ultraviolet disinfection device comprises a control box, a lampshade, a fan and a Bluetooth sound, wherein the lampshade and the fan are fixedly installed at the upper end and the lower end of the control box respectively, the Bluetooth sound is fixedly installed at the bottom of the fan, an ultraviolet lamp is fixedly installed inside the lampshade, a wireless charger is fixedly installed at the top of the lampshade, a touch screen is fixedly installed on the front face of the control box, infrared sensors are fixedly installed on two sides of the control box, L ED lamps are fixedly installed on two sides of the fan, a single chip microcomputer controller, a timer, an illumination switch and a disinfection switch are arranged inside the control box, the single chip microcomputer controller is electrically connected with the timer, the illumination switch and the disinfection switch respectively, the single chip microcomputer controller is electrically connected with the fan, the Bluetooth sound, the touch screen and the infrared sensors respectively, the disinfection switch is electrically connected with the ultraviolet lamp, and the illumination switch is electrically connected with the L ED lamp.
Preferably, the inside of control box is provided with the power, and the power is 4.2V lithium cell, and the capacity is 20000 milliamperes, and the power passes through the wire to be connected with single chip microcomputer controller, and the front of control box is provided with the USB interface that charges, and the back is provided with switch, and switch is connected with the power.
Preferably, the single chip microcomputer controller adopts an AT89C51 single chip microcomputer chip, the back of the control box is also provided with an RS-232 serial port, and the single chip microcomputer controller can be connected with an external computer through the RS-232 serial port.
Preferably, the shell of control box, lamp shade, fan and bluetooth sound is the cylinder, and the lamp shade is transparent ya keli material.
Preferably, the periphery of fan is the shutter type design for inside fan pivoted circulation of air, and the L ED lamp that is located the fan both sides is the design of rectangular shape lamp area, inlays on the lamp area to have L ED lamp pearl.
Preferably, the bottom fixed mounting of bluetooth sound has the disc collet, the disc collet is the silica gel sucking disc.
Compared with the prior art, the portable multifunctional ultraviolet disinfection device provided by the invention has the following beneficial effects:
(1) through the combined design of the single chip microcomputer controller and the timer, the single chip microcomputer controller can conveniently control the regular opening and closing of the disinfection switch, so that the ultraviolet lamp can be opened and closed, when people go out, the hotel room can be disinfected by ultraviolet light, the number of microorganisms and harmful bacteria in the air can be reduced, the living sanitary environment of the room can be improved, and through the arrangement of the infrared sensor, when people or pets are detected to be close to the single chip microcomputer controller, the disinfection switch and the ultraviolet lamp can be closed in time, the ultraviolet light can be prevented from causing harm to people or pets, and the use safety can be improved while ultraviolet disinfection is provided;
(2) the combination design of the single chip microcomputer controller and the timer is convenient for the single chip microcomputer controller to control the fan to be opened and closed at regular time, and the air around the bed head and the air in other areas of a room can be conveniently circulated by the wind power generated by the rotation of the fan, so that the air sterilization effect of the ultraviolet lamp on the room is improved;
(3) through the combined design of the single chip microcomputer controller and the Bluetooth sound box, voice prompt can be performed at the beginning or ending stages of timed disinfection and timed air outlet, a user can conveniently open and close the device in time when using the device in a room to play a reminding role, the user can also use the Bluetooth of a mobile phone to be connected with the Bluetooth sound box, the sound box can be used for playing music, other sound boxes do not need to be additionally arranged, and the use convenience is improved;
(4) the combination design of the single chip microcomputer controller and the timer is convenient for the single chip microcomputer controller to control the lighting switch to be turned on and turned off at regular time, so that the L ED lamp can be turned on and turned off, can be turned on at night and turned off at daytime, can be placed at a bedside and can be used as a small night lamp, and is convenient to use;
(5) through the design of wireless charger, be convenient for carry out wireless charging to the cell-phone, need not to prepare wireless charger in addition, both improved the use convenience, also reduced luggage quantity, conveniently carry.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic circuit diagram of the present invention.
In the figure, the LED lamp comprises a control box 1, a lamp shade 2, a fan 3, a Bluetooth sound box 4, an ultraviolet lamp 5, a wireless charger 6, a touch screen 7, an infrared sensor 8, an L ED lamp 9, and a disc-shaped bottom support 10.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.
Referring to fig. 1-2, the portable multifunctional ultraviolet disinfection device comprises a control box 1, a lampshade 2, a fan 3 and a Bluetooth sound 4, wherein the lampshade 2 and the fan 3 are respectively and fixedly installed at the upper end and the lower end of the control box 1, the Bluetooth sound 4 is fixedly installed at the bottom of the fan 3, an ultraviolet lamp 5 is fixedly installed inside the lampshade 2, a wireless charger 6 is fixedly installed at the top of the lampshade 2, a touch screen 7 is fixedly installed on the front face of the control box 1, infrared sensors 8 are fixedly installed on both sides of the control box 1, L ED lamps 9 are fixedly installed on both sides of the fan 3, a single chip microcomputer controller, a timer, an illumination switch and a disinfection switch are arranged inside the control box 1, the single chip microcomputer controller is respectively and electrically connected with the timer, the illumination switch and the disinfection switch, the single chip microcomputer controller is respectively and electrically connected with the fan 3, the Bluetooth sound 4, the touch screen 7 and the infrared sensors 8, the disinfection switch is electrically connected with the ultraviolet.
The inside of control box 1 is provided with the power, and the power is 4.2V lithium cell, and the capacity is 20000 milliamperes, and the power passes through the wire to be connected with single chip microcomputer controller, and the front of control box 1 is provided with the USB interface that charges, and the back is provided with switch, and switch is connected with the power.
The single chip microcomputer controller adopts an AT89C51 single chip microcomputer chip, the back of the control box 1 is also provided with an RS-232 serial port, the single chip microcomputer controller can be connected with an external computer through the RS-232 serial port, the computer is connected with a port of the single chip microcomputer controller through the RS-232 serial port, a timing program can be conveniently compiled AT the computer end, the program can be written into the single chip microcomputer chip, the self-adjustment of a user is facilitated, and the use convenience is improved.
The shell of control box 1, lamp shade 2, fan 3 and bluetooth sound 4 is the cylinder, and lamp shade 2 is transparent ya keli material, makes things convenient for the effluvium of ultraviolet ray.
The periphery of fan 3 is the shutter type design for inside fan pivoted circulation of air, and the L ED lamp 9 that is located fan 3 both sides is the design of rectangular shape lamp area, inlays on the lamp area to have L ED lamp pearl.
The bottom fixed mounting of bluetooth sound 4 has disc collet 10, and the disc collet is the silica gel sucking disc, when using, can adsorb on the desktop, improves the device put stability.
The intelligent household bedside lamp has the advantages that through the combined design of the single chip microcomputer controller and the timer, the single chip microcomputer controller can conveniently control the timed on and off of the disinfection switch, the ultraviolet lamp 5 can be turned on and off, when people go out, the hotel room can be disinfected by ultraviolet light, the number of microorganisms and harmful bacteria in the air is reduced, the living sanitary environment of the room is improved, through the arrangement of the infrared sensor 8, when people or pets are detected to approach the intelligent household bedside lamp, signals can be directly generated to the single chip microcomputer controller, the disinfection switch and the ultraviolet lamp 5 can be turned off in time, the ultraviolet light is prevented from injuring people or pets, the use safety can be improved while ultraviolet disinfection is provided, through the combined design of the single chip microcomputer controller and the timer, the single chip microcomputer controller can conveniently control the timed on and off of the fan 3, wind power generated by rotation of the fan 3 is facilitated, air around the bedside is convenient to circulate with air in other areas of the room, the disinfection effect of the ultraviolet lamp 5 on disinfecting the air of the room is improved, through the combined design of the single chip microcomputer controller and the Bluetooth 4, voice prompt can be conveniently turned on and turned on the charger when the timed air is started or turned off, the Bluetooth charger can be conveniently used, the Bluetooth charger can be conveniently carried, the Bluetooth charger can be controlled at night, the Bluetooth charger can be conveniently carried at the beginning or turned on time, the night, the Bluetooth charger can be conveniently used at night, the Bluetooth charger can be conveniently, the night, the charger can be conveniently used at night, the.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (6)
1. A portable multifunctional ultraviolet disinfection device is characterized in that:
comprises a control box (1), a lampshade (2), a fan (3) and a Bluetooth sound box (4);
the lampshade (2) and the fan (3) are respectively and fixedly arranged at the upper end and the lower end of the control box (1);
the Bluetooth sound box (4) is fixedly arranged at the bottom of the fan (3);
an ultraviolet lamp (5) is fixedly arranged in the lampshade (2);
a wireless charger (6) is fixedly arranged at the top of the lampshade (2);
a touch screen (7) is fixedly arranged on the front surface of the control box (1);
infrared sensors (8) are fixedly arranged on both sides of the control box (1);
l ED lamps (9) are fixedly mounted on two sides of the fan (3);
a singlechip controller, a timer, a lighting switch and a disinfection switch are arranged in the control box (1);
the single-chip microcomputer controller is electrically connected with the timer, the lighting switch and the disinfection switch respectively;
the single-chip microcomputer controller is electrically connected with the fan (3), the Bluetooth sound box (4), the touch screen (7) and the infrared sensor (8) respectively;
the disinfection switch is electrically connected with the ultraviolet lamp (5);
the lighting switch is electrically connected with L ED lamp (9).
2. The portable multifunctional ultraviolet disinfection device as claimed in claim 1, characterized in that a power supply is arranged inside the control box (1), the power supply is a 4.2V lithium battery with a capacity of 20000 milliamperes, the power supply is connected with the single chip microcomputer controller through a wire, the front side of the control box (1) is provided with a USB charging interface, the back side is provided with a power switch, and the power switch is connected with the power supply.
3. The portable multifunctional ultraviolet disinfection device as claimed in claim 1, characterized in that said single-chip microcomputer controller is an AT89C51 single-chip microcomputer chip, the back of the control box (1) is further provided with an RS-232 serial port, and the single-chip microcomputer controller can be connected with an external computer through the RS-232 serial port.
4. The portable multifunctional ultraviolet disinfection device as claimed in claim 1, wherein the control box (1), the lamp shade (2), the fan (3) and the Bluetooth speaker (4) are all cylinders, and the lamp shade (2) is made of transparent acrylic material.
5. The portable multifunctional ultraviolet disinfection device as claimed in claim 1, characterized in that the periphery of said fan (3) is of a louvered design for air circulation of the internal fan rotation, and L ED lamps (9) located on both sides of the fan (3) are of a strip-shaped light strip design, and L ED lamp beads are embedded on the strip.
6. The portable multifunctional ultraviolet disinfection device as claimed in claim 1, characterized in that a disc-shaped bottom support (10) is fixedly installed at the bottom of the Bluetooth speaker (4), and the disc-shaped bottom support is a silica gel sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010309652.9A CN111481693A (en) | 2020-04-20 | 2020-04-20 | Portable multifunctional ultraviolet disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010309652.9A CN111481693A (en) | 2020-04-20 | 2020-04-20 | Portable multifunctional ultraviolet disinfection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111481693A true CN111481693A (en) | 2020-08-04 |
Family
ID=71790187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010309652.9A Pending CN111481693A (en) | 2020-04-20 | 2020-04-20 | Portable multifunctional ultraviolet disinfection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111481693A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070291488A1 (en) * | 2006-06-06 | 2007-12-20 | S.C.Johnson & Son, Inc. | Decorative Light System |
| CN103836370A (en) * | 2014-04-04 | 2014-06-04 | 李永红 | Portable intelligent monitor sound LED lamp |
| CN204272361U (en) * | 2014-12-27 | 2015-04-15 | 任丘市永基建筑安装工程有限公司 | A kind of portable blue-tooth sound equipment |
| US9322520B1 (en) * | 2014-10-30 | 2016-04-26 | I-Lung Li | Portable multi-functional light emitting device |
| CN207515139U (en) * | 2017-09-25 | 2018-06-19 | 蔡梦华 | A kind of champignon air humidifier with Baffle Box of Bluetooth function |
| CN108934107A (en) * | 2018-05-08 | 2018-12-04 | 佛山科学技术学院 | A kind of intelligent lamp of ultraviolet light antivirus |
| CN109432477A (en) * | 2018-09-13 | 2019-03-08 | 深圳世唯智能照明科技有限公司 | Air circulation ultraviolet sterilization device with inductive lightning function |
-
2020
- 2020-04-20 CN CN202010309652.9A patent/CN111481693A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070291488A1 (en) * | 2006-06-06 | 2007-12-20 | S.C.Johnson & Son, Inc. | Decorative Light System |
| CN103836370A (en) * | 2014-04-04 | 2014-06-04 | 李永红 | Portable intelligent monitor sound LED lamp |
| US9322520B1 (en) * | 2014-10-30 | 2016-04-26 | I-Lung Li | Portable multi-functional light emitting device |
| CN204272361U (en) * | 2014-12-27 | 2015-04-15 | 任丘市永基建筑安装工程有限公司 | A kind of portable blue-tooth sound equipment |
| CN207515139U (en) * | 2017-09-25 | 2018-06-19 | 蔡梦华 | A kind of champignon air humidifier with Baffle Box of Bluetooth function |
| CN108934107A (en) * | 2018-05-08 | 2018-12-04 | 佛山科学技术学院 | A kind of intelligent lamp of ultraviolet light antivirus |
| CN109432477A (en) * | 2018-09-13 | 2019-03-08 | 深圳世唯智能照明科技有限公司 | Air circulation ultraviolet sterilization device with inductive lightning function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105259855A (en) | Intelligent towel rack and control system thereof | |
| CN204193105U (en) | Intelligent sterilizing device | |
| CN204943283U (en) | A kind of multifunction sleeping-aid lamp | |
| CN205299204U (en) | Air automatically cleaned formula energy -saving table lamp | |
| CN111481693A (en) | Portable multifunctional ultraviolet disinfection device | |
| CN210249634U (en) | Intelligent sterilization multifunctional toothbrush storage rack | |
| CN201578147U (en) | Rotation-type sterilization blow-dry toothbrush holder | |
| CN212163672U (en) | Human response bluetooth headset | |
| CN106073594A (en) | Intelligent sterilizing cup | |
| CN206390828U (en) | A kind of LED UV toothpaste racks of achievable toilet article sterilizing function | |
| CN114217696A (en) | Keyboard with regularly disinfect function | |
| CN207962176U (en) | A kind of portable Mirror front lamp | |
| CN202947245U (en) | Humidifier | |
| CN215685890U (en) | Bedside cabinet | |
| CN208312176U (en) | A kind of intelligent luminous energy lamps and lanterns of controllable light source switching | |
| CN203442579U (en) | Novel voice control ornament | |
| CN205755963U (en) | A kind of agriculture planting greenhouse | |
| CN112228813A (en) | Portable precious sterilamp that charges | |
| CN111789972A (en) | Modular intelligent UV sterilizing equipment | |
| CN201426515Y (en) | Wardrobe with sterilization and disinfection functions | |
| CN204244450U (en) | A kind of multi-functional furniture | |
| CN212729075U (en) | Personal care tool box with disinfection function and nursing suit | |
| CN220397775U (en) | Multifunctional portable anti-virus device | |
| CN215014808U (en) | Multi-functional intelligent wardrobe | |
| CN110242882A (en) | A kind of smart home multi-function desk lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200804 |