CN111852182A - Automatic disinfection door handle - Google Patents
Automatic disinfection door handle Download PDFInfo
- Publication number
- CN111852182A CN111852182A CN201910331011.0A CN201910331011A CN111852182A CN 111852182 A CN111852182 A CN 111852182A CN 201910331011 A CN201910331011 A CN 201910331011A CN 111852182 A CN111852182 A CN 111852182A
- Authority
- CN
- China
- Prior art keywords
- door handle
- heating
- disinfection
- handle
- door
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/0069—Sanitary doorknobs or handles, e.g. comprising a disinfectant
Abstract
The invention discloses an automatic disinfection door handle, which comprises a handle grip, a heating disinfection device, a man-machine interaction device and a centralized control device, wherein the handle grip is connected with the heating disinfection device through a pipeline; the man-machine interaction device comprises an identity recognition system, a time setting system and a display system. The automatic disinfection door handle realized by the method can automatically disinfect the door handle according to various preset timing time intervals; the disinfection process does not need manual participation, thereby saving a large amount of manpower; the user can set up the time interval of each door handle self-sterilizer according to adjustment such as season, time, use frequency, improves sterile effect, reduces sterile cost.
Description
Technical Field
The invention relates to an automatic disinfection door handle.
Background
As is known, the door handle is a door opening tool, is frequently contacted by people, is easy to breed and accumulate bacteria, becomes an important medium for disease transmission, particularly in public places with huge people flow, such as schools, hospitals and markets, has the characteristics of rapid breeding, multiple varieties, large quantity, easy transmission through contact and the like, and is one of the main ways for transmitting bacteria in the public places.
In order to ensure public health, the door handle needs to be disinfected frequently, so that the source of bacterial transmission is eliminated. The method generally adopted at present is that door handles in a plurality of public places are regularly disinfected by arranging special staff, but a plurality of practical problems still exist: the door handles in public places are huge in quantity, and if all the door handles are regularly and manually disinfected, the investment cost is too high; some door handles are high in use frequency, so that the breeding situation of bacteria is serious, a large amount of bacteria are accumulated quickly due to frequent use after disinfection, some door handles are low in use frequency and slow in breeding of bacteria, regular disinfection at the same time interval can cause that the frequently-used door handles cannot eliminate the bacteria in time, the door handles with low use frequency are excessively disinfected, so that the disinfection effect is not ideal, and manpower and resources are wasted; under the conditions of different seasons and time, the weather is hot in summer and daytime, people are dense and easy to breed bacteria, the weather is cold in winter and night, the people are sparse and bacteria are bred slowly, and the situations of untimely disinfection and excessive disinfection sometimes occur by adopting a disinfection method with the same time interval; due to the above practical problems, the existing manual timing door handle sterilization mode generally adopted at present cannot effectively inhibit the propagation of bacteria through the door handle despite the investment of a large amount of resources for timing door handle sterilization, and the door handle in public places still poses a great risk of threatening the health of users.
After the regular sampling, the laboratory culture and the analysis of the flora on the door handle are adopted, the number and the main types of bacteria are determined, whether the bacteria exceed the standard or not needs to be disinfected, and then the most effective disinfection mode is selected for manual disinfection.
Disclosure of Invention
In view of the above, the present invention provides a self-sterilizing door handle that solves or partially solves the above-mentioned problems.
In order to achieve the effect of the technical scheme, the technical scheme of the invention is as follows: an automatically sanitizing door handle, comprising the following:
the device comprises a handle grip, a heating disinfection device, a man-machine interaction device and a centralized control device;
the handle grips are directly contacted by a user and are respectively numbered according to the positions of the door handles; a heating and disinfecting device is arranged on the handle grip; a man-machine interaction device is arranged on the handle grip edge; the handles at the same position are held, the heating and disinfecting devices and the human-computer interaction devices are in one-to-one correspondence, and the serial number of the handles is the same as that of the door handle at the same position;
the heating disinfection device removes bacteria on the handle grip by heating;
The man-machine interaction device comprises an identity recognition system, a time setting system and a display system; the identity recognition system is used for recognizing whether an operator can operate the time setting system corresponding to the door handle or not by inputting the job number; according to the serial number of the door handle, the number of a person having the use authority on the door handle in a working area where the serial number is located is recorded in a centralized control system, and the serial number of each door handle can be correspondingly endowed with a plurality of work number operation authorities; only if a job number with operation authority to the door handle is input, the door handle can be identified through an identity identification system; after the identification of the identity identification system, the time setting system can be operated; the time setting system can automatically set the disinfection time and the disinfection duration according to the habit of using the door handle by an operator; the display system is used for displaying the current sterilization temperature of the automatic sterilization door handle and the time for sterilizing the door handle at the end of the period;
the centralized control device is connected with the heating and disinfecting device and the man-machine interaction device; the centralized control device can control the heating and disinfecting devices and the human-computer interaction devices corresponding to the plurality of door handles; identifying the positions of the door handles corresponding to the man-machine interaction device and the heating and disinfecting device by identifying the man-machine interaction device and the serial number of the heating and disinfecting device; the centralized control device needs to preset job numbers corresponding to different numbered door handles and capable of operating the human-computer interaction device of the door handle; meanwhile, the control system can calculate the disinfection temperature of the heating and disinfecting device according to the formula (1) according to the disinfection time and the disinfection duration set by an operator;
In the formula, T refers to the heating temperature of the heating and disinfecting device, the unit is centigrade, the value is positive number, and the value range is (0, 58); n is the heating times set by the time setting system, the unit is times/day, the value is a positive integer, and the value range is (3, 50); i refers to the disinfection sequence, i is a positive integer and the value range is (3, 50); tau isiThe duration time of the ith disinfection is minutes, the value is positive real number, and the value range is (1, 180).
The invention has the beneficial effects that: the automatic sterilization door handle can automatically sterilize the door handle according to various preset timing time intervals; the disinfection process does not need manual participation, thereby saving a large amount of manpower; the user can set up the time interval of each door handle self-sterilizer according to adjustment such as season, time, use frequency, improves sterile effect, reduces sterile cost.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more apparent, the present invention is described in detail below with reference to the embodiments. It should be noted that the specific embodiments described herein are only for illustrating the present invention and are not to be construed as limiting the present invention, and products that can achieve the same functions are included in the scope of the present invention.
Example one
An automatic sterilization door handle comprises a handle grip, a heating sterilization device, a touch screen and a centralized control device;
the centralized control device can be arranged in a control room; each handle grip is matched with a heating and disinfecting device and a touch screen, the heating and disinfecting device is arranged on the handle grip and can directly heat the handle grip for disinfection, and the touch screen is arranged near the handle grip; numbering each handle handshake according to the number, wherein if a certain handle handshake is numbered as 1, the heating and disinfecting device and the touch screen which are matched with the handle handshake are numbered as 1; one centralized control device is connected with a plurality of numbered heating and disinfecting devices and a touch screen, and handles corresponding to the heating and disinfecting devices and the touch screen are identified according to the numbers; an authorized job number can be input on the touch screen to set the disinfection time of the handle; the authorized job number is manually set in advance by the centralized control device; if the handle handshake with the number of 1 is positioned on the door of the administrative department, the job numbers of a plurality of workers in the administrative department can be authorized to the handle handshake with the number of 1, so that the workers in the administrative department can automatically set the working time and duration of the door handle heating and disinfecting device by inputting the own job numbers on the touch screen near the handle handshake with the number of 1; the door handle heat sterilization device can be set to be in the morning 8: 00 to 9: 00 one hour of sterilization, 11 noon: 30 to 1: 30 disinfection for two hours, 5 at night: 00 to 7: 00 sterilization for two hours, the sterilization frequency is 3 times per day; the set disinfection time and duration can be displayed on the touch screen, and the current disinfection temperature and the disinfection time at the stage can be displayed;
The centralized control device calculates the disinfection temperature of the heating disinfection device according to the formula (1) according to the disinfection time and the disinfection duration set by an operator;
in the formula, T refers to the heating temperature of the heating and disinfecting device, the unit is centigrade, the value is positive number, and the value range is (0, 58); n is the heating times set by the time setting system, the unit is times/day, the value is a positive integer, and the value range is (3, 50); i refers to the disinfection sequence, i is a positive integer and the value range is (3, 50); tau isiThe duration time of the ith disinfection is minutes, the value is positive real number, and the value range is (1, 180).
The automatic disinfection door handle can automatically disinfect the door handle according to various preset timing time intervals; the disinfection process does not need manual participation, thereby saving a large amount of manpower; the user can set up the time interval of each door handle self-sterilizer according to adjustment such as season, time, use frequency, improves sterile effect, reduces sterile cost.
Claims (1)
1. An automatically sanitizing door handle, comprising:
the device comprises a handle grip, a heating disinfection device, a man-machine interaction device and a centralized control device;
The handle grips are directly contacted by a user and are respectively numbered according to the positions of the door handles; the heating and disinfecting device is arranged on the handle grip; the man-machine interaction device is arranged on the handle holding edge; the handles at the same position are held, the heating and sterilizing devices and the human-computer interaction devices are in one-to-one correspondence, and the serial number of the handles is the same as that of the door handle at the same position;
the heating disinfection device removes bacteria on the handle grip by heating;
the man-machine interaction device comprises an identity recognition system, a time setting system and a display system; the identity recognition system recognizes whether an operator can operate the time setting system corresponding to the door handle or not by inputting a job number; according to the serial number of the door handle, the number of a person having the use authority for the door handle in a working area where the serial number is located is recorded in the centralized control system, and the serial number of each door handle can be correspondingly endowed with a plurality of work number operation authorities; only if a job number with operation authority to the door handle is input, the door handle can be identified through the identity identification system; after the identification of the identity identification system, the time setting system can be operated; the time setting system can automatically set the disinfection time and the disinfection duration according to the habit of using the door handle by an operator; the display system is used for displaying the current sterilization temperature of the automatic sterilization door handle and the time for the sterilization at the stage;
The centralized control device is connected with the heating and disinfecting device and the human-computer interaction device; the centralized control device can control the heating disinfection device and the human-computer interaction device corresponding to a plurality of door handles; identifying the human-computer interaction device and the door handle position corresponding to the heating and disinfecting device by identifying the human-computer interaction device and the serial number of the heating and disinfecting device; the centralized control device needs to preset work numbers corresponding to door handles with different numbers and capable of operating the human-computer interaction device of the door handle; meanwhile, the control system can calculate the disinfection temperature of the heating and disinfecting device according to the formula (1) according to the disinfection time and the disinfection duration set by an operator;
in the formula, T refers to the heating temperature of the heating and disinfecting device, the unit is centigrade, the value is positive number, and the value range is (0, 58); n is the heating times set by the time setting system, the unit is times/day, the value is a positive integer, and the value range isIs (3, 50); i refers to the disinfection sequence, i is a positive integer and the value range is (3, 50); tau isiThe duration time of the ith disinfection is minutes, the value is positive real number, and the value range is (1, 180).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910331011.0A CN111852182A (en) | 2019-04-24 | 2019-04-24 | Automatic disinfection door handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910331011.0A CN111852182A (en) | 2019-04-24 | 2019-04-24 | Automatic disinfection door handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111852182A true CN111852182A (en) | 2020-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910331011.0A Pending CN111852182A (en) | 2019-04-24 | 2019-04-24 | Automatic disinfection door handle |
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| Country | Link |
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| CN (1) | CN111852182A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023161665A1 (en) | 2022-02-22 | 2023-08-31 | Special Account For Research Funds Of University Of Crete (Sarf Uoc) | A self-sterilizing, thermally activated surface/film for the rapid killing of pathogens |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1164235A2 (en) * | 2000-06-09 | 2001-12-19 | Rentokil Initial Plc | Handle |
| GB2387542A (en) * | 2002-04-15 | 2003-10-22 | Trevor Charles Edward Davis | Self sterilising handles and switches |
| CN202672848U (en) * | 2012-05-25 | 2013-01-16 | 姚诗汝 | Door handle capable of sterilizing automatically |
| CN105137866A (en) * | 2015-08-07 | 2015-12-09 | 上海市同济医院 | Disinfection device control system and method |
| CN108543103A (en) * | 2018-05-17 | 2018-09-18 | 周之仪 | A kind of method of door handle automatic disinfection |
| CN208518451U (en) * | 2018-02-02 | 2019-02-19 | 广州市力保实业有限公司 | Improve the double door handles of usage comfort |
-
2019
- 2019-04-24 CN CN201910331011.0A patent/CN111852182A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1164235A2 (en) * | 2000-06-09 | 2001-12-19 | Rentokil Initial Plc | Handle |
| GB2387542A (en) * | 2002-04-15 | 2003-10-22 | Trevor Charles Edward Davis | Self sterilising handles and switches |
| CN202672848U (en) * | 2012-05-25 | 2013-01-16 | 姚诗汝 | Door handle capable of sterilizing automatically |
| CN105137866A (en) * | 2015-08-07 | 2015-12-09 | 上海市同济医院 | Disinfection device control system and method |
| CN208518451U (en) * | 2018-02-02 | 2019-02-19 | 广州市力保实业有限公司 | Improve the double door handles of usage comfort |
| CN108543103A (en) * | 2018-05-17 | 2018-09-18 | 周之仪 | A kind of method of door handle automatic disinfection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023161665A1 (en) | 2022-02-22 | 2023-08-31 | Special Account For Research Funds Of University Of Crete (Sarf Uoc) | A self-sterilizing, thermally activated surface/film for the rapid killing of pathogens |
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Application publication date: 20201030 |
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