CN115531570A - Elevator button sterilizing and disinfecting device - Google Patents
Elevator button sterilizing and disinfecting device Download PDFInfo
- Publication number
- CN115531570A CN115531570A CN202211409739.9A CN202211409739A CN115531570A CN 115531570 A CN115531570 A CN 115531570A CN 202211409739 A CN202211409739 A CN 202211409739A CN 115531570 A CN115531570 A CN 115531570A
- Authority
- CN
- China
- Prior art keywords
- elevator
- button
- deep ultraviolet
- ultraviolet led
- sterilization
- 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.)
- Granted
Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 13
- 230000000249 desinfective effect Effects 0.000 title claims abstract description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 27
- 238000000576 coating method Methods 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 5
- 239000006117 anti-reflective coating Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 229910000314 transition metal oxide Inorganic materials 0.000 claims description 3
- 238000007872 degassing Methods 0.000 claims 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 14
- 239000004408 titanium dioxide Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 241000700605 Viruses Species 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 206010010144 Completed suicide Diseases 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(iv) oxide Chemical compound O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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—Ultraviolet 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Elevator Control (AREA)
Abstract
The invention relates to the technical field of sterilization and disinfection, in particular to a sterilization and disinfection device for an elevator button. The elevator is characterized by comprising an elevator substrate, a button arranged on the elevator substrate, an electric control device, a support and a deep ultraviolet LED arranged on the support, wherein the electric control device is electrically connected with the deep ultraviolet LED, and the deep ultraviolet LED is positioned on the support and faces the surface of the elevator substrate. In addition, an anti-reflection coating can be arranged on the surfaces of the elevator base plate and the button to prevent ultraviolet rays irradiated on the surface from being reflected to a human body. The invention solves the problem of safely and effectively sterilizing the elevator button, and has good sterilizing and disinfecting effect and high safety.
Description
Technical Field
The invention relates to the technical field of sterilization and disinfection, in particular to a sterilization and disinfection device for an elevator button.
Background
The elevator button is the equipment that people need often touch in daily life, and bacterium and virus are very easily spread through the frequent contact elevator button of a large amount of crowds. The elevator button can be sterilized and disinfected by wiping with alcohol or disinfectant, but the method cannot sterilize bacteria and viruses on the elevator button in real time, and the elevator is damaged by spraying alcohol and disinfectant very frequently. Therefore, a real-time and nondestructive sterilization and disinfection technology for elevator equipment, which is applied to the sterilization and disinfection of the elevator button, is urgently needed to cut off a channel for virus to propagate through the elevator button.
There is an elevator disinfection and sterilization device among the prior art, including duplex ion generator, ultraviolet ray source and titanium dioxide button coating film, duplex ion generator install in the elevator car, titanium dioxide button coating film is plated on elevator operating panel, the ultraviolet ray source can shine in titanium dioxide button coating film. The device purifies the air in the car through the duplex ion generator, through plating titanium dioxide button coating film on elevator operation panel, ultraviolet light source shines in titanium dioxide button coating film, the titanium dioxide coating film is under the irradiation of ultraviolet light source, generates the free radical that has high catalytic activity, can produce very strong photooxidation and reducing power, has the effect of disinfection, sterilization. However, the ultraviolet rays in the device can only sterilize the elevator when the elevator is unloaded, and the virus propagation is usually in the peak period of using the elevator, and people are basically always in the elevator in the period, so that the disinfection and sterilization of the elevator cannot be realized.
Still there is a public button of suicide among the prior art, elevator button board and elevator system, in this suicide button, press the splenium to be pressed down on the carrier, the elastic component can make the splenium of pressing that is pressed reset, the response piece can respond to and press the splenium to be pressed down, press the splenium to include transparent part, the ultraviolet lamp is as the pilot lamp, the ultraviolet light that the ultraviolet lamp sent can shine and press the splenium outside and supply the part that the user pressed, this public button can disinfect to self when functional command is effective, can go on when someone nearby, be favorable to reducing the possibility of spreading the pathogen as successively contacting between this public button user at public button, under the big environment of epidemic situation, be favorable to ensureing public health safety. However, in the button, the ultraviolet lamp is disposed on the carrier and emits ultraviolet light toward the pressing portion, on one hand, the ultraviolet light can reach the surface of the pressing portion, which is in contact with a person, through the transparent pressing portion, and the body of the pressing portion can weaken the sterilization effect to a certain extent; on the other hand, the passengers who take the elevator are inevitably irradiated, and therefore, certain damage is caused to the human body.
Disclosure of Invention
In order to solve the problem of safely and effectively sterilizing the elevator button, the invention provides a sterilizing and disinfecting device for the elevator button, which comprises: the elevator comprises an electric control device installed on an elevator base plate, a support and a deep ultraviolet LED installed on the support, wherein the electric control device is electrically connected with the deep ultraviolet LED, and the deep ultraviolet LED is located on the surface, facing the elevator base plate, of the support.
Furthermore, the electric control device provides power for the deep ultraviolet LED.
Furthermore, the electric control device also comprises a sensor, the sensor can detect the distance between a human body and the elevator button, and the electric control device can judge whether to supply power to the deep ultraviolet LED according to the detection result.
Furthermore, when the distance between the human body and the elevator button is detected to be less than a preset value, the power supply to the deep ultraviolet LED is stopped; otherwise, supplying power to the deep ultraviolet LED.
Still further, the bracket has a first portion fixedly connected to the elevator baseplate and a second portion connected to the first portion, the first portion being connected to the elevator baseplate at an end substantially perpendicular to the elevator baseplate.
Furthermore, the second part and the first part are perpendicular to each other, the second part and the first part form a T shape or an L shape, and the deep ultraviolet LED is arranged on one side or two sides of the first part and/or on the surface of the second part facing the elevator base plate.
Furthermore, the first portion and the second portion form an arc together and are bent towards the elevator base plate, and the deep ultraviolet LED is arranged on the inner surface of the arc.
Furthermore, the elevator substrate and the button surface are provided with an anti-reflection coating.
Furthermore, the material of the anti-reflection coating is transition metal oxide.
Further, the thickness of the anti-reflection coating is: 10-1000 microns.
Further, the anti-reflective coating is distributed on the surface of the elevator button and the elevator substrate area around the elevator button.
Further, the anti-reflective coating is applied to the predetermined area by a radio frequency magnetron sputtering process.
The invention has the following advantages:
the elevator button surface sterilization device utilizes the deep ultraviolet LED to sterilize the elevator button surface, has good sterilization effect, is more environment-friendly than a mercury lamp, is light and portable, and has low power consumption. The surface of dark ultraviolet LED direct irradiation elevator button, it is better than the effect that disinfects to press the splenium through a transparent, simultaneously, the ultraviolet ray only shines the button region, because sheltering from of support, can not shine the passenger who takes the elevator, consequently can not cause the injury to the passenger. In addition, the anti-reflection coating is arranged on the substrate and the surface of the button, so that ultraviolet light irradiated on the button or the substrate can be prevented from being reflected to a passenger, and the possibility of injury to a human body is further reduced. Because the ultraviolet light can not irradiate or reflect to a human body, the elevator can be started when a person is in the elevator car, and the elevator button can be disinfected and sterilized more safely and effectively.
Drawings
FIG. 1 illustrates a front view of an embodiment;
FIG. 2 showsbase:Sub>A cross-sectional view of the embodiment of FIG. 1 along line A-A;
FIG. 3 illustrates one embodiment of a stent of the present application;
FIG. 4 illustrates another embodiment of a stent of the present application;
fig. 5 shows another embodiment of the stent of the present application.
Detailed Description
The disclosure will now be discussed with reference to several exemplary embodiments. It should be understood that these embodiments are discussed only to enable those of ordinary skill in the art to better understand and thus implement the present disclosure, and are not intended to imply any limitation on the scope of the present disclosure.
As used herein, the term "include" and its variants are to be read as open-ended terms meaning "including, but not limited to. The term "based on" is to be read as "based, at least in part, on. The terms "one embodiment" and "an embodiment" are to be read as "at least one embodiment". The term "another embodiment" is to be read as "at least one other embodiment".
Referring to fig. 1-2, the present embodiment discloses an elevator button sterilization and disinfection apparatus, which comprises: the elevator comprises an elevator base plate 100, a button 101 installed on the elevator base plate 100, an electric control device 102, a support 103 and a deep ultraviolet LED104 installed on the support, wherein the electric control device 102 is electrically connected with the deep ultraviolet LED104, and the deep ultraviolet LED104 is located on the surface, facing the elevator base plate 100, of the support 103.
The electronic control device 102 provides power for the deep ultraviolet LED 104.
In some embodiments, the electronic control unit 102 further comprises a sensor that detects a distance between a human body and a button of the elevator, and the electronic control unit 102 determines whether to power the deep ultraviolet LED104 according to the detection result.
In this embodiment, when the distance between the human body and the elevator button 101 is detected to be less than a predetermined value, the power supply to the deep ultraviolet LED104 is stopped; otherwise, power is supplied to the deep ultraviolet LED 104.
The predetermined value of this distance may be pre-stored in the electronic control unit, the predetermined value being in the range of 0.2m to 5 m.
Through the arrangement, the ultraviolet rays can be turned off when the human body is close to the button, and can be turned on when the human body is slightly far away from the button, so that the sterilization and disinfection are effectively carried out on the premise of ensuring safety and not injuring passengers.
Referring to fig. 2-5, in some embodiments, the bracket 103 has a first portion fixedly attached to the elevator base plate and a second portion attached to the first portion at an end that is generally perpendicular to the elevator base plate.
In some embodiments, the second portion and the first portion are perpendicular to each other, and both form a T shape or an L shape, and the deep ultraviolet LED is disposed on one side or both sides of the first portion and/or on a surface of the second portion facing the elevator base plate.
In some embodiments, the first portion and the second portion together form an arc and are curved toward the elevator baseplate, and the deep ultraviolet LEDs are disposed on an inner surface of the arc.
Figure 3 shows an embodiment in which the second part and the first part form an L-shape. Figure 4 shows an embodiment in which the second part and the first part form a Y-shape. Figure 5 shows an embodiment in which the second part and the first part form an umbrella.
The first part mainly plays a role in fixing the whole support and the deep ultraviolet LED on the elevator substrate, and the first part and the elevator substrate can be in threaded connection, clamping connection, gluing, welding or other conventional fixed connection modes. The first part can also be provided with deep ultraviolet LEDs on the side surface.
Deep ultraviolet LED also can be installed to the second part on the surface towards elevator base plate, and simultaneously, the second part can also play the effect of sheltering from, can block the ultraviolet ray of directive elevator in passenger.
The first part and the second part can be an integral body and are manufactured in an integrated forming mode; or two parts can be connected together by conventional fixed connection methods such as screw connection, clamping connection, gluing, welding and the like.
In some embodiments, the elevator substrate and the button surface are provided with an anti-reflection coating 105, the anti-reflection coating 105 is made of transition metal oxide such as titanium dioxide and hafnium dioxide, has a thickness of 10-1000 micrometers, is distributed on the elevator button surface and the elevator substrate area around the elevator button, and is applied to a predetermined area through a radio frequency magnetron sputtering process.
The anti-reflection coating 105 can absorb ultraviolet rays irradiated thereon, and can effectively prevent the ultraviolet rays from reaching human bodies through reflection to cause damage to the human bodies, thereby further improving the safety of the device.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples of the present disclosure and that various changes in form and details may be made therein without departing from the spirit and scope of the present disclosure in practice.
Claims (12)
1. The utility model provides an elevator button degassing unit that disinfects, is including installing electrically controlled device, the support on the elevator base plate and installing dark ultraviolet LED on the support, its characterized in that:
the electric control device is electrically connected with the deep ultraviolet LED, and the deep ultraviolet LED is positioned on the surface of the support facing the elevator substrate.
2. The button sterilization and disinfection device for elevators according to claim 1,
the electric control device provides power for the deep ultraviolet LED.
3. The button sterilization and disinfection device for elevators according to claim 2,
the electric control device further comprises a sensor, the sensor can detect the distance between a human body and the elevator button, and the electric control device can judge whether to supply power to the deep ultraviolet LED according to the detection result.
4. The button sterilization and disinfection device for elevators according to claim 3,
when the distance between the human body and the elevator button is detected to be smaller than a preset value, stopping supplying power to the deep ultraviolet LED; otherwise, supplying power to the deep ultraviolet LED.
5. The button sterilization and disinfection device for elevators according to claim 1,
the bracket is provided with a first part fixedly connected with the elevator base plate and a second part connected with the first part, and one end of the first part connected with the elevator base plate is approximately vertical to the elevator base plate.
6. The button sterilization and disinfection device for elevators according to claim 5,
the second part and the first part are perpendicular to each other, the second part and the first part form a T shape or an L shape, and the deep ultraviolet LED is arranged on one side or two sides of the first part and/or on the surface of the second part facing the elevator base plate.
7. The button sterilization and disinfection device for elevators according to claim 5,
the first portion and the second portion jointly form an arc shape and are bent towards the elevator base plate, and the deep ultraviolet LEDs are arranged on the inner surface of the arc shape.
8. The button sterilizing and disinfecting device for the elevator as claimed in claim 1, wherein:
anti-reflection coatings are arranged on the surfaces of the elevator substrate and the buttons.
9. The elevator button sterilization and disinfection device of claim 8, wherein: the anti-reflection coating is made of transition metal oxide.
10. The elevator button sterilization and disinfection device of claim 8, wherein: the thickness of the anti-reflection coating is as follows: 10-1000 microns.
11. The button sterilization and disinfection device for the elevator as claimed in claim 8, wherein: the anti-reflection coating is distributed on the surface of the elevator button and the elevator substrate area around the elevator button.
12. The button sterilization and disinfection device for the elevator as claimed in claim 8, wherein: the anti-reflective coating is applied to the predetermined area by a radio frequency magnetron sputtering process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211409739.9A CN115531570B (en) | 2022-11-10 | 2022-11-10 | Elevator button sterilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211409739.9A CN115531570B (en) | 2022-11-10 | 2022-11-10 | Elevator button sterilizing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115531570A true CN115531570A (en) | 2022-12-30 |
| CN115531570B CN115531570B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211409739.9A Active CN115531570B (en) | 2022-11-10 | 2022-11-10 | Elevator button sterilizing device |
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| Country | Link |
|---|---|
| CN (1) | CN115531570B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214269813U (en) * | 2020-11-04 | 2021-09-24 | 山西中科潞安半导体技术研究院有限公司 | Elevator button sterilizing device |
| CN215022990U (en) * | 2021-05-17 | 2021-12-07 | 江苏大学 | Infrared induction coupling ultraviolet elevator button automatic disinfection device |
| CN113975423A (en) * | 2021-11-17 | 2022-01-28 | 西安交通大学 | Ultraviolet sterilization elevator button |
| CN217525846U (en) * | 2022-06-07 | 2022-10-04 | 深圳市华瑷科技有限公司 | UVC LED elevator button sterilizer |
| CN219307441U (en) * | 2022-11-10 | 2023-07-07 | 丽水中科半导体材料研究中心有限公司 | Elevator button-oriented sterilizing equipment |
-
2022
- 2022-11-10 CN CN202211409739.9A patent/CN115531570B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214269813U (en) * | 2020-11-04 | 2021-09-24 | 山西中科潞安半导体技术研究院有限公司 | Elevator button sterilizing device |
| CN215022990U (en) * | 2021-05-17 | 2021-12-07 | 江苏大学 | Infrared induction coupling ultraviolet elevator button automatic disinfection device |
| CN113975423A (en) * | 2021-11-17 | 2022-01-28 | 西安交通大学 | Ultraviolet sterilization elevator button |
| CN217525846U (en) * | 2022-06-07 | 2022-10-04 | 深圳市华瑷科技有限公司 | UVC LED elevator button sterilizer |
| CN219307441U (en) * | 2022-11-10 | 2023-07-07 | 丽水中科半导体材料研究中心有限公司 | Elevator button-oriented sterilizing equipment |
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| Publication number | Publication date |
|---|---|
| CN115531570B (en) | 2024-04-09 |
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