CN111529726A - Intelligent disinfection device for elevator keys - Google Patents

Abstract

The invention provides an intelligent disinfection device for an elevator key, which comprises: the disinfection mechanism is arranged on one side of the elevator key and comprises a protective cover and an ultraviolet lamp positioned in the protective cover, and an opening is formed in one side, facing the elevator key, of the protective cover; and the driving mechanism is used for driving the disinfection mechanism to move along the surface of the elevator keys and be positioned above the keys in a certain row or a certain column so as to disinfect the keys in the row or the column. According to the invention, the movable disinfection mechanism is additionally arranged on the side edge of the elevator key, so that the disinfection can be automatically started according to the use requirements of users, harmful factors such as bacteria and viruses are avoided, and even infectious diseases are transmitted by contacting the elevator key. The intelligent automatic disinfection system adopts an intelligent automatic design, can automatically track disinfection requirements, ensures complete and comprehensive disinfection, and avoids omission problems.

Description

An intelligent disinfection device for elevator keys

technical field

The invention relates to the field of disinfection equipment, in particular to an intelligent disinfection device for elevator keys.

Background technique

Most of the currently known pathogenic viruses can be transmitted through droplets. Although the spread of droplets does not exceed 2 meters at most, because the droplets have a certain volume, they quickly fall to the ground under the action of gravity. Therefore, many transmission routes are contact transmission. Contact transmission is mainly due to droplets falling on tables, chairs, doors, door handles, elevators and their buttons. Others touch the contaminated items, and their hands touch their mouths. Mucous membranes such as eyes and nose can be infected. As an important tool for public travel, elevators are relatively closed environments. In the environmental space, there is residual virus air and virus residues on elevator buttons, which are prone to contact infection and inhalation-transmitted diseases, which endanger health. Although most buildings are equipped with specialized personnel to disinfect the elevators, because there is a certain interval between every two adjacent disinfections, it is impossible to ensure that the elevator buttons will not be contaminated with viruses during the interval, thereby increasing the risk of virus transmission.

In view of this, in order to overcome the deficiencies of the existing elevator keys disinfection effect, the inventor of the present invention provides an intelligent disinfection device for elevator keys.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the harmful factors such as bacteria and viruses remaining on the elevator buttons, spread among elevator passengers, avoid cross-infection of elevator passengers, and provide an intelligent disinfection device for elevator buttons

In order to achieve the above-mentioned purpose, the present invention provides a kind of intelligent disinfection device for elevator keys, which comprises:

a disinfection mechanism, which is arranged on one side of the elevator button, the disinfection mechanism includes a protective cover and an ultraviolet lamp located inside the protective cover, and the protective cover has an opening on the side facing the elevator button;

The driving mechanism is used for driving the disinfection mechanism to move along the surface of the elevator keys and to be positioned above the keys of a certain row or column to sterilize the keys of the row or column.

The intelligent disinfection device for elevator keys, wherein the drive mechanism includes a motor, an active rotating shaft, a driven rotating shaft, and a chain, and the active rotating shaft and the driven rotating shaft are respectively arranged in the elevator buttons opposite to each other. On both sides, the chain is arranged on the other opposite side of the elevator button, the two ends of the driving shaft and the driven shaft are respectively connected with the chain, the motor is connected with the driving shaft, the protective cover Fixed connection with chain.

The intelligent disinfection device for elevator keys further includes a control module, and the control module is respectively connected to the motor and the elevator control main board in communication.

The described intelligent disinfection device for elevator buttons, wherein, when the elevator button is pressed, the signal is transmitted to the elevator control main board when the button is turned on, and the elevator control main board transmits the signal to the control module, and the control module Record the row or column of the corresponding floor selected by the user on the elevator button,

When the elevator is out of operation, the control module outputs a revolution command to the motor, starts the ultraviolet lamp of the disinfection mechanism and starts the motor at the same time, and slides the disinfection mechanism to the corresponding row or column for disinfection according to the set instruction.

The intelligent disinfection device for elevator keys, wherein, after the disinfection is completed, the original user usage record will be automatically shielded, and the control module will output an opposite rotation number command to the motor to make the disinfection mechanism return to its original position.

In the intelligent disinfection device for elevator keys, the disinfection time for the elevator keys by the disinfection mechanism is 5-8 seconds.

In the intelligent disinfection device for elevator keys, the length of the ultraviolet lamp is sufficient to cover all keys in each row or column of the elevator keys.

In the intelligent disinfection device for elevator keys, the material of the protective cover is metal, and the inside of the protective cover is polished.

In the intelligent disinfection device for elevator keys, the size of the cross section of the protective cover gradually increases toward the opening side.

In the intelligent disinfection device for elevator keys, wherein the protective cover is embedded on the chain and the protective cover is detachable.

The beneficial effects of the present invention are:

1. A movable disinfection mechanism is added to the side of the elevator button, which can automatically start disinfection according to the user's needs to avoid harmful factors such as bacteria and viruses, and even spread infectious diseases by touching the elevator buttons;

2. The disinfection mechanism is on the side of the button, which can avoid the influence on the user's operation;

3. Comes with a protective cover, which can effectively disinfect and avoid damage to users;

4. Automatic sliding structure, after the user uses (triggering the floor switch), it can be linked with the elevator buttons, record the disinfection needs after pressing the button, and automatically sterilize and shield the original pressing records when the elevator stops running; intelligent automation design, can automatically track disinfection requirements, Ensure complete and comprehensive disinfection to avoid omissions;

5. The protective cover has the function of guiding, strengthening ultraviolet light, and enhancing the disinfection effect.

Description of drawings

1 is a front view of an intelligent disinfection device for elevator keys according to the present invention;

Fig. 2 is a side view of the intelligent disinfection device for elevator keys according to the present invention;

3 is a perspective view of an intelligent disinfection device for elevator keys according to the present invention.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings.

As shown in FIG. 1 to FIG. 3 , the present invention provides an intelligent disinfection device for elevator buttons, which mainly includes: a disinfection mechanism 1 , a driving mechanism 2 , an elevator button 3 and a control module (not shown).

The sterilizing mechanism 1 is arranged on one side of the elevator button 3 in a static state, which can avoid the influence on the user's operation. In the embodiment shown in FIG. 1 , the sterilizing mechanism 1 is arranged on the right side of the elevator button 3 in a static state, but the sterilizing mechanism 1 can also be arranged on the left side, the upper side or the lower side.

The disinfection mechanism 1 includes an ultraviolet lamp 11 and a protective cover 12 . The ultraviolet lamp 11 is arranged in the protective cover 12 , and the length of the ultraviolet lamp 11 is sufficient to cover all the keys of each row of the elevator keys 3 . One side of the protective cover 12 facing the elevator button 3 has an opening, and the other sides are closed surfaces to prevent light leakage and cause damage to the user.

In a preferred embodiment, the UV lamps can be replaced by UV patches.

At the same time, the material of the protective cover is metal, preferably aluminum alloy, and the interior of the protective cover is polished to reflect the ultraviolet light irradiated on it to the elevator operation interface to enhance the disinfection effect. In addition to preventing the damage of ultraviolet light to the human body, the protective cover also has the function of guiding and protection. As shown in Figure 2, the cross-section of the protective cover is trapezoidal, in other words, the size of the cross-section of the protective cover toward the opening side gradually increases Large, it can expand the irradiation range of ultraviolet light, that is, expand the disinfection range, and at the same time enhance the intensity of ultraviolet light, the disinfection time of each place is preferably 5-8 seconds, which can meet the sterilization and disinfection effect.

The driving mechanism 2 includes a motor 21 , a driving rotating shaft 22 , a driven rotating shaft 23 and a chain 24 . The driving rotation shaft 22 and the driven rotation shaft 23 are respectively arranged on the left and right sides of the elevator button 3 , and the chain 24 is arranged on the upper and lower sides of the elevator button 3 . The upper and lower ends of the driving rotating shaft 22 and the driven rotating shaft 23 are respectively provided with gear-shaped end portions matched with the chain 24 for connecting with the chain 24 . The motor 21 is connected with the active rotating shaft 22, and is used to drive the active rotating shaft 22 to rotate, thereby driving the chain 24 to travel on the upper and lower sides of the elevator button 3, and the driven rotating shaft 23 rotates accordingly, which is used for the chain 24 to travel. 24 plays a supporting role.

The protective cover 12 is fixedly connected with the chain 24. When the chain 24 travels, the protective cover 12 can move to the left along the surface of the elevator button 3 and be positioned above a certain column of buttons, thereby sterilizing the column of buttons. After completion, the motor reversely drives the active rotating shaft 22, thereby driving the protective cover 12 to return to its original position.

Preferably, the protective cover 12 is embedded on the chain 24, and the protective cover 12 is detachable, so that the replacement of the ultraviolet lamp, routine maintenance and other tasks are easier to achieve. Further preferably, a protective cover bracket (not shown in the figure) is embedded on the chain 24, and the protective cover bracket is used to fix and support the protective cover and the ultraviolet lamp.

Alternatively, the disinfection mechanism 1 can also be arranged on the upper side or the lower side of the elevator button 3, and the corresponding chain 24 can be arranged on the left and right sides of the elevator button 3, so that the disinfection mechanism 1 can follow the elevator button. The surface of 3 moves up and down and is positioned above a row of buttons, so as to sterilize the row of buttons. After the sterilization is completed, the motor reversely drives the active rotating shaft 22, thereby driving the protective cover 12 to return to its original position.

The control modules are respectively connected to the motor 21 and the elevator control main board in communication. After the user uses the elevator and presses a certain button, when the button is turned on, the signal is transmitted to the elevator control main board, and the elevator control main board transmits the signal to the control module, and the control module records the corresponding floor selected by the user on the elevator button. Row or column, the user will use it once and the record will be accumulated automatically. When the elevator stops for 1 minute, the control module will output a revolution number command to the motor, start the ultraviolet lamp 11 of the disinfection mechanism and start the motor 21 at the same time, according to the set instruction, the disinfection mechanism 1 Swipe to the corresponding row or column to sanitize. After the disinfection is completed, the original user usage records will be automatically blocked. If the user repeatedly selects a certain button, the control module only records it once. If the elevator is used frequently and the user repeatedly presses the same floor/button for more than 5 times, the control module can trigger the start of the disinfection function.

During the disinfection process, if the user uses the disinfection system, the disinfection system is still running normally. In principle, it does not affect the normal use of the user. Because the disinfection process is relatively fast, the disinfection time for a single row/single row is about 5 seconds, as long as it is not blocked by the protective cover. Fully operable to use the elevator.

Due to the consideration of intelligent design, when disinfecting elevators, only one row/column that has been used can be disinfected to avoid the need for disinfection as a whole, which takes a long time and affects use and energy consumption.

To sum up, the beneficial effects of the present invention are:

1. A movable disinfection mechanism is added to the side of the elevator button, which can automatically start disinfection according to the user's needs to avoid harmful factors such as bacteria and viruses, and even spread infectious diseases by touching the elevator buttons;

2. The disinfection mechanism is on the side of the button, which can avoid the influence on the user's operation;

3. Comes with a protective cover, which can effectively disinfect and avoid damage to users;

4. Automatic sliding structure, after the user uses (triggering the floor switch), it can be linked with the elevator buttons, record the disinfection needs after pressing the button, and automatically sterilize and shield the original pressing records when the elevator stops running; intelligent automation design, can automatically track disinfection requirements, Ensure complete and comprehensive disinfection to avoid omissions;

5. The protective cover has the function of guiding, strengthening ultraviolet light, and enhancing the disinfection effect.

While the present invention has been described with reference to the preferred embodiments, various modifications may be made and equivalents may be substituted for parts thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, each technical feature mentioned in each embodiment can be combined in any manner. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims (10)

1. An intelligent disinfection device for elevator buttons, comprising:

the disinfection mechanism is arranged on one side of the elevator key and comprises a protective cover and an ultraviolet lamp positioned in the protective cover, and an opening is formed in one side, facing the elevator key, of the protective cover;

and the driving mechanism is used for driving the disinfection mechanism to move along the surface of the elevator keys and be positioned above the keys in a certain row or a certain column so as to disinfect the keys in the row or the column.

2. The intelligent disinfection device for the elevator keys, according to claim 1, wherein the driving mechanism comprises a motor, a driving rotating shaft, a driven rotating shaft and a chain, the driving rotating shaft and the driven rotating shaft are respectively arranged at two opposite sides of the elevator keys, the chain is arranged at the other two opposite sides of the elevator keys, two ends of the driving rotating shaft and the driven rotating shaft are respectively connected with the chain, the motor is connected with the driving rotating shaft, and the protective cover is fixedly connected with the chain.

3. The intelligent disinfection device for the elevator keys as claimed in claim 1, further comprising a control module, wherein the control module is in communication connection with the motor and the elevator control main board respectively.

4. The intelligent disinfection device for elevator buttons according to claim 3, wherein when an elevator button is pressed, a signal is transmitted to an elevator control main board when the button is turned on, the elevator control main board transmits the signal to the control module, the control module records the row or column of the corresponding floor selected by the user on the elevator button,

when the elevator stops running, the control module outputs a revolution instruction to the motor, the ultraviolet lamp of the disinfection mechanism is started, the motor is started simultaneously, and the disinfection mechanism slides to the corresponding row or column to be disinfected according to the set instruction.

5. The intelligent disinfection device for elevator buttons of claim 4, wherein after disinfection is completed, the original user record is automatically masked, and the control module outputs an opposite rotation command to the motor to return the disinfection mechanism to the original position.

6. The intelligent disinfection device for elevator buttons according to any one of claims 1 to 5, wherein the disinfection time of the elevator buttons by the disinfection mechanism is 5-8 seconds.

7. The intelligent disinfection device for elevator keys as claimed in any one of claims 1 to 5, wherein the ultraviolet lamp has a length sufficient to cover all keys of each row or column of the elevator keys.

8. The intelligent disinfection device for the elevator keys as claimed in any one of claims 1 to 5, wherein the protective cover is made of metal and the interior of the protective cover is polished.

9. The intelligent disinfection device for elevator keys as claimed in any one of claims 1 to 5, wherein the cross-section of the protective cover gradually increases in size towards the side of the opening.

10. The intelligent disinfection device for elevator buttons of any of claims 1 to 5, wherein the protective cover is embedded on the chain and is removable.

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