CN214569992U

CN214569992U - Intelligent sterilization and disinfection device for escalator handrail

Info

Publication number: CN214569992U
Application number: CN202120909532.2U
Authority: CN
Inventors: 高香毅; 蒋宏宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-02
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses an intelligent sterilizing and disinfecting device for escalator handrail, include: a fixed mount; the sterilization and disinfection module comprises a plasma generator device and an ultraviolet lamp sterilization device; a support frame hinged with the fixed frame; the power module is arranged on the support frame and can convert kinetic energy of the movement of the handrail belt into electric energy; the power module comprises a wheel roller which is tightly attached to the surface of the handrail belt and can rotate, a gear assembly which is linked with the wheel roller and a generator which is linked with the gear assembly, wherein the generator is respectively and electrically connected with the ultraviolet lamp sterilizing device and the plasma generator device. The escalator is simple in structure and can be conveniently installed on the existing escalator; the kinetic energy of the movement of the handrail belt is converted into electric energy, and the redundant electric energy is stored in the storage battery to sterilize and disinfect the escalator belt without being connected with a power supply; including ultraviolet lamp sterilizing equipment, still including plasma generator device, the disinfection effect of disinfecting is better.

Description

Intelligent sterilization and disinfection device for escalator handrail

Technical Field

The utility model relates to an automatic staircase field, concretely relates to staircase handrail is intelligent degassing unit that disinfects for area.

Background

At present, the escalator is widely applied to various public places with high mobility of personnel, such as subways, markets, hospitals and the like, and a handrail belt needs to be tightly held when the escalator is taken in order to ensure the taking safety of passengers. Therefore, the handrail belt has high use frequency, is easy to be infected by various bacteria or viruses due to cross contact of people, has large infection risk of patients, and is an important factor for infecting infectious diseases such as cold, pneumonia, new crown and the like.

In conclusion, how to conveniently realize the sterilization and disinfection of the handrail belt of the escalator becomes a problem which needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of prior art existence, the utility model provides an intelligent disinfection device that disinfects for staircase handrail area is particularly useful for the disinfection of disinfecting of indoor automatic staircase handrail area.

The technical scheme of the utility model is that:

the utility model provides an intelligent sterilization and disinfection device for escalator handrail, include:

the fixing frame is provided with an opening, and a clamping part is arranged at the opening end and used for fixing the fixing frame on the escalator;

the sterilization and disinfection module is arranged on the inner surface of the opening of the fixed frame, and sequentially comprises a plasma generator device and an ultraviolet lamp sterilization device from far to near;

the supporting frame is arranged at the bottom of the fixed frame and is hinged with the fixed frame;

the power module is arranged on the support frame and used for supplying power to the sterilization and disinfection module, and the power module can convert kinetic energy of the movement of the handrail belt into electric energy;

the power module comprises a wheel roller which is tightly attached to the surface of the hand strap and rotates along with the movement of the hand strap, a gear assembly linked with the wheel roller and a generator linked with the gear assembly, and the generator is electrically connected with the ultraviolet lamp sterilizing device and the plasma generator device respectively.

Furthermore, the whole outer part of the fixing frame is of a rectangular structure with an opening at one side, and the fixing frame comprises a first connecting frame and a second connecting frame connected with the first connecting frame; a plasma generator device is arranged in the first connecting frame, and the bottom of the first connecting frame is hinged with the supporting frame; an ultraviolet lamp sterilizing device is installed in the second connecting frame, and the clamping portions are arranged on two sides of the opening end of the second connecting frame.

Further, the ultraviolet lamp sterilizing device comprises a base with an upward opening, an upper cover covered on the base, and an ultraviolet light emitting unit arranged in the base;

the upper cover is made of transparent material;

two baffles are symmetrically arranged on two sides of the base; the baffle is an arc-shaped plate, one end of the arc-shaped plate is fixed with the bottom of the base, and the other end of the arc-shaped plate extends to the upper part of the upper cover and can surround the handrail belt; the inner sides of the two arc-shaped plates are both reflecting mirror surfaces.

Further, the ultraviolet light emitting unit is an ultraviolet wavelength LED lamp.

Furthermore, the two sides of the support frame are provided with extending pin shafts, pressure springs are mounted on the pin shafts, and the extending ends of the pin shafts are hinged to the bottom of the fixing frame.

Further, the gear assembly comprises a first gear, a second gear and a third gear, the first gear is mounted at one end of the roller, the second gear meshed with the first gear is mounted on the support frame, and the third gear meshed with the second gear is mounted at the output end of the generator.

Further, the device also comprises a storage battery arranged on the fixed frame; the generator is connected with the storage battery, and the storage battery is respectively and electrically connected with the ultraviolet lamp sterilizing device and the plasma generator device.

Furthermore, the device also comprises an outer cover, and the fixing frame and the supporting frame are arranged in the outer cover.

Further, a display panel is arranged on the outer cover.

The utility model discloses the beneficial effect who reaches does:

the utility model can sterilize and disinfect the surface and the side surface of the escalator belt of the escalator, thereby protecting the public health of residents, the structure of the escalator is simple, and the escalator can be conveniently arranged on the existing escalator; the kinetic energy of the movement of the handrail belt is converted into electric energy, and the redundant electric energy is stored in the storage battery to sterilize and disinfect the escalator belt without being connected with a power supply; the sterilization and disinfection module not only comprises an ultraviolet lamp sterilization device, but also comprises a plasma generator device, so that the sterilization and disinfection effect is better.

Drawings

Fig. 1 is a schematic structural view of an escalator handrail with an intelligent sterilization and disinfection device according to an embodiment of the present invention applied to an escalator.

Fig. 2 is an exploded schematic view of the intelligent sterilization and disinfection device for the handrail of the escalator in an embodiment of the present invention.

Fig. 3 is a schematic partial top view of the intelligent sterilization and disinfection device for escalator handrail belt according to an embodiment of the present invention (without the outer cover, power module, and support frame).

Fig. 4 is an exploded view of the ultraviolet lamp sterilizer according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a plasma generator apparatus according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a power module according to an embodiment of the present invention.

Fig. 7 is an exploded view of a power module according to an embodiment of the present invention.

In the figure, 1, an intelligent sterilization and disinfection device for an escalator handrail; 100. a fixed mount; 110. a clamping portion; 120. a first connecting frame; 130. a second link frame; 131. a fixing hole; 200. a sterilization and disinfection module; 210. an ultraviolet lamp sterilizing device; 211. a base; 212. an upper cover; 213. an ultraviolet light emitting unit; 214. a baffle plate; 220. a plasma generator device; 300. a power module; 310. a roller; 320. a gear assembly; 321. a first gear; 322. a second gear; 323. a third gear; 330. a generator; 340. a bearing seat; 400. a support frame; 410. a pin shaft; 420. a pressure spring; 500. a storage battery; 600. a housing; 610. a protective cover; 620. a cover main body; 700. a display panel; 800. a dado panel; 900. a handrail belt.

Detailed Description

To facilitate understanding of the present invention for those skilled in the art, embodiments of the present invention will be described below with reference to the accompanying drawings.

In the description of the present application, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1-7, the utility model provides an intelligent sterilization and disinfection device 1 for escalator handrail.

As shown in fig. 1, the intelligent sterilizer 1 for an escalator handrail can be installed under a handrail on an entrance side of an escalator, and an open end of the intelligent sterilizer is inserted into the handrail 900 and fixed to a dado plate 800 of the escalator by a clamp 110. The intelligent sterilization and disinfection device 1 for the escalator handrail comprises a power module 300, wherein the power module 300 converts kinetic energy of movement of the handrail 900 into electric energy and drives an ultraviolet lamp sterilization device 210 and a plasma generator device 220 to sterilize and disinfect the handrail 900.

As shown in fig. 2 to 3, the intelligent sterilization and disinfection device 1 for the escalator handrail comprises: the device comprises a fixed frame 100, a sterilization and disinfection module 200, a power module 300, a support frame 400 and a housing 600. Wherein, the sterilization and disinfection module 200 comprises an ultraviolet lamp sterilization device 210 and a plasma generator device 220.

Specifically, the fixing frame 100 is provided with an opening, a clamping portion 110 is arranged at the opening end for fixing the fixing frame 100 on the escalator, and a fixing hole 131 for installing the supporting frame 400 is further arranged at the lower portion of the fixing frame 100.

In this embodiment, the clamping portion 110 includes a sleeve mounted on the fixing frame 100 and flat head bolts made of plastic, the flat head bolts are connected with the inside of the sleeve through threads, the number of the flat head bolts is 4, and the flat head bolts are respectively arranged on two sides of the inside of the fixing frame 100 and are respectively 2; the flat head of the flat head bolt is made of non-metal materials. Specifically, the entire exterior of the fixing frame 100 is a rectangular structure with an opening on one side, and includes a first connecting frame 120 and a second connecting frame 130, and the first connecting frame 120 and the second connecting frame 130 are connected by screws. The inner surface of the first connecting frame 120 is connected with the plasma generator device 220 through screws, the outer surface of the first connecting frame 120 is provided with the storage battery 500, the storage battery 500 can be connected through screws or glued, and the storage battery 500 supplies power to the ultraviolet lamp sterilizing device 210 and the plasma generator device 220; the inner surface of the second connecting frame 130 is connected with an ultraviolet lamp sterilizing device 210 through screws, the two sides of the opening end of the second connecting member are provided with clamping parts 110, and the sides are also provided with a plurality of groups of spare mounting holes for mounting the clamping parts 110, so as to provide various options for actually mounting the clamping parts 110. More specifically, the first connecting frame 120 and the second connecting frame 130 may be sheet metal bent parts or injection-molded plastic parts. The first connecting frame 120 is U-shaped, and two parallel sides of the U-shape are folded inwards by 90 degrees; the second link frame 130 has a U-shape.

The power module 300 is installed inside the support frame 400. The two sides of the supporting frame 400 are provided with the extending pin shafts 410, the pin shafts 410 are provided with the pressure springs 420, the extending ends of the pin shafts 410 penetrate through the fixing holes 131 at the bottom of the fixing frame 100, and the structure can enable the rollers 310 of the power module 300 to be tightly attached to the handrail belt 900.

In order to prevent the power module 300 and the sterilization and disinfection module 200 from being exposed to the outside and also protect the storage battery 500 from external impact, the intelligent sterilization and disinfection device for an escalator handrail 1 further includes an outer cover 600. Specifically, the outer cover 600 may include a cover body 620 and a cover, which may be attached to the cover body 620 by bonding. Display panel 700 may be mounted on housing 600, and display panel 700 may be electrically connected to battery 500. The intelligent sterilizing and disinfecting device 1 for the escalator handrail can be provided with a controller, the controller controls the numbers or patterns displayed by the display panel 700, and the controller is electrically connected with the storage battery 500 and the display panel 700.

As shown in fig. 4, the ultraviolet lamp sterilizing apparatus 210 includes a base 211 having an upward opening, an upper cover 212 covering the base 211, and an ultraviolet light emitting unit 213 installed in the base 211; in order to facilitate the penetration of the ultraviolet unit, the upper cover 212 is made of a transparent material. Two baffles 214 are symmetrically arranged on two sides of the base 211; the baffle plate 214 is an arc-shaped plate, the bottom end of the arc-shaped plate is fixedly connected with the bottom of the base 211 through a bolt, and the top end of the arc-shaped plate extends to the upper part of the upper cover 212 and can surround the handrail belt 900; the inner sides of the two arc-shaped plates are reflecting mirror surfaces, so that ultraviolet rays can irradiate the outer surface and the side surfaces of the handrail belt 900 to sterilize. The ultraviolet lamp light-emitting unit can be selected from a combination of an ultraviolet UV-C lamp and an ultraviolet UV-A lamp.

As shown in fig. 5, the ion generator device is configured as a box-shaped structure, and ventilation slots are formed around the box-shaped structure, and are provided with USB interfaces and internally provided with a plasma generator.

As shown in fig. 6, the power module 300 is installed inside the support frame 400 for converting the rotational motion of the handrail belt 900 into electric power. Specifically, the power module 300 includes a wheel roller 310, and the wheel roller 310 is in close contact with the outer surface of the handrail belt 900 and rotates along with the movement of the handrail belt 900. The power module 300 further comprises a gear assembly 320 and a generator 330, the output of the generator 330 being connected to the wheel roller 310 via the gear assembly 320. The electric power generated by the generator 330 is stored in the storage battery 500, and the storage battery 500 supplies power to the generator device and the ultraviolet lamp sterilizing device 210.

Thereby the staircase handrail area 900 motion drives the wheel roller 310 and rotates during operation, and the wheel roller 310 drives generator 330 electricity generation through gear assembly 320, and generator 330 connects battery 500, and battery 500 supplies power for ultraviolet lamp sterilizing equipment 210 and plasma generator device 220, and ultraviolet lamp sterilizing equipment 210 and plasma generator device 220 work disinfect the staircase handrail area 900. During the installation, ultraviolet lamp sterilizing equipment 210's ultraviolet lamp working face is towards the surface of handrail area 900, and is preferred, and ultraviolet lamp sterilizing equipment 210 shines in the direction parallel with the moving direction of handrail area 900, can make the increase of ultraviolet light irradiation scope through the arc reflection, makes plasma emitter's transmission scope more concentrated simultaneously to improve the disinfection effect of disinfecting.

As shown in fig. 7, the gear assembly 320 includes a first gear 321, a second gear 322 and a third gear 323, one end of the first gear 321 is mounted at one end of the roller 310, the other end of the first gear 321 is connected to the support frame 400 through a bearing seat 340, and the other end of the roller 310 is connected to the support frame 400 through a bearing seat 340; the second gear 322 engaged with the first gear 321 is connected to the supporting bracket 400 through a bearing seat 340, a third gear 323 engaged with the second gear 322 is installed at an output end of the generator 330, and the generator 330 is fixed to the supporting bracket 400.

The intelligent sterilization and disinfection device for the escalator handrail 1 of the embodiment has the main technical parameters that:

1. ultraviolet lamp sterilizing apparatus 210

An ultraviolet UV-C lamp and an ultraviolet UV-A lamp are arranged in the shell; the special lamp glass automatically filters ozone light within 185 nm; when the interior lamp is replaced, the base 211 side is easy to maintain.

Power of UV lamp: 2W.

Voltage of UV lamp: 12V.

Current of UV lamp: 0.54A.

Life of UV lamp: 9000 times.

Age reduction: 15 percent.

1) Ultraviolet UV-C lamp

Viruses are removed from the air in the elevator room through the ultraviolet 253.7 nanometer wavelength UV sterilization module.

2) Ultraviolet UV-A lamp

The COP button is sterilized by UV-A sterilization module with ultraviolet ray of 400 nm wavelength and by wavelength harmless to human body.

2. Plasma generator apparatus 220

The ionic polymer can adsorb malodorous molecules, microorganisms, bacteria and mould in the air, and can touch comfortable air for 24 hours by utilizing the decomposition principle of a plasma generator and the deodorization and sterilization functions.

The use environment/temperature is 0-50 ℃, and the humidity is 30-90% RH.

Storage conditions/temperature are-20 to 70 ℃ and humidity is 30 to 90% RH.

The number of plasmas is more than 300 million.

The standard value of ozone is less than 0.025 ppm.

Voltage: DC/5V.

Power: 6W.

Noise: (30 dB).

The motor type is as follows: 5015 wide mouth blower.

Plug interface: micro USB.

Practical area: 5-15m³。

Ozone: 100 mg/h.

Plasma: the ionic polymer can adsorb malodorous molecules, microorganisms, bacteria and molds in the air.

The formaldehyde removal rate is as follows: 99.2 percent.

The bacteria removal rate is as follows: 99.9 percent.

3. Battery 500: 2000 milliamps

The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides an staircase handrail is intelligent degassing unit that disinfects (1) for area, the device fix on the staircase, its characterized in that includes:

the escalator fixing device comprises a fixing frame (100) provided with an opening, wherein a clamping part (110) is arranged at the opening end and used for fixing the fixing frame (100) on an escalator;

the sterilization and disinfection module (200) is arranged on the inner surface of the opening of the fixed frame (100), and comprises a plasma generator device (220) and an ultraviolet lamp sterilization device (210) in sequence from far to near from the opening;

the supporting frame (400) is arranged at the bottom of the fixed frame (100) and is hinged with the fixed frame (100);

the power module (300) used for supplying power to the sterilization and disinfection module (200) is installed on the support frame (400), and the power module (300) can convert kinetic energy of the movement of the handrail belt (900) into electric energy;

the power module (300) comprises a wheel roller (310) which is tightly attached to the surface of the hand strap (900) and rotates along with the movement of the hand strap (900), a gear assembly (320) linked with the wheel roller (310) and a generator (330) linked with the gear assembly (320), wherein the generator (330) is electrically connected with the ultraviolet lamp sterilizing device (210) and the plasma generator device (220) respectively.

2. The intelligent sterilizing and disinfecting device (1) for the escalator handrail as claimed in claim 1, characterized in that: the external whole of the fixed frame (100) is of a rectangular structure with an opening at one side, and comprises a first connecting frame (120) and a second connecting frame (130) connected with the first connecting frame (120); a plasma generator device (220) is arranged in the first connecting frame (120), and the bottom of the first connecting frame (120) is hinged with the supporting frame (400); an ultraviolet lamp sterilizing device (210) is installed in the second connecting frame (130), and the clamping parts (110) are arranged on two sides of the opening end of the second connecting frame (130).

3. The intelligent sterilizing and disinfecting device (1) for the escalator handrail as claimed in claim 1, characterized in that: the ultraviolet lamp sterilizing device (210) comprises a base (211) with an upward opening, an upper cover (212) covered on the base (211), and an ultraviolet light emitting unit (213) arranged in the base (211);

the upper cover (212) is made of transparent materials;

two baffles (214) are symmetrically arranged on two sides of the base (211); the baffle (214) is an arc-shaped plate, one end of the arc-shaped plate is fixed with the bottom of the base (211), and the other end of the arc-shaped plate extends to the upper part of the upper cover (212) and can surround the handrail belt (900); the inner sides of the two arc-shaped plates are both reflecting mirror surfaces.

4. The intelligent sterilizing and disinfecting device (1) for the escalator handrail as claimed in claim 3, characterized in that: the ultraviolet light emitting unit (213) is an ultraviolet wavelength LED lamp.

5. The intelligent sterilizing and disinfecting device (1) for the escalator handrail as claimed in claim 1, characterized in that: the supporting frame (400) is characterized in that two sides of the supporting frame (400) are provided with extending pin shafts (410), pressure springs (420) are installed on the pin shafts (410), and the extending ends of the pin shafts (410) are hinged to the bottom of the fixing frame (100).

6. The intelligent sterilizing and disinfecting device (1) for the escalator handrail as claimed in claim 1, characterized in that: the gear assembly (320) comprises a first gear (321), a second gear (322) and a third gear (323), the first gear (321) is installed at one end of the roller (310), the second gear (322) meshed with the first gear (321) is installed on the support frame (400), and the third gear (323) meshed with the second gear (322) is installed at the output end of the generator (330).

7. The intelligent sterilizing and disinfecting device (1) for the escalator handrail as claimed in claim 1, characterized in that: the device also comprises a storage battery (500) arranged on the fixed frame (100); the generator (330) is connected with the storage battery (500), and the storage battery (500) is respectively and electrically connected with the ultraviolet lamp sterilizing device (210) and the plasma generator device (220).

8. The intelligent sterilizing and disinfecting device (1) for the escalator handrail as claimed in claim 1, characterized in that: the fixing frame is characterized by further comprising an outer cover (600), and the fixing frame (100) and the supporting frame (400) are arranged in the outer cover (600).

9. The intelligent sterilizing and disinfecting device (1) for the escalator handrail as claimed in claim 8, characterized in that: a display panel (700) is arranged on the outer cover (600).