CN214910892U - Ultraviolet disinfection door knob - Google Patents

Abstract

The utility model discloses an ultraviolet disinfection doorknob in the technical field of ultraviolet disinfection doorknobs, two groups of the containing grooves are internally provided with a reflecting plate on the side wall far away from an opening, two groups of the containing grooves are internally provided with a first disinfection lamp, two groups of the containing grooves are internally provided with a first transparent protective cover in a clamping way on one side close to the opening, the outer wall of the handle is fixedly provided with a damp-proof pad, the outer wall of the damp-proof pad is uniformly and fixedly provided with an installing support, in addition, the installing support is fixedly provided with a second disinfection lamp, the outer wall of the handle is fixedly provided with a second transparent protective cover matched with the damp-proof pad, the front side of the containing groove is provided with an infrared transmitter fixed on a protection installing plate, the front side of the containing groove is provided with an infrared receiver fixed on the protection installing plate, the disinfection omnifacial performance is improved, the disinfection effect is improved, and no irritant chemical substance and regular cleaning are needed.

Description

Ultraviolet disinfection door knob

Technical Field

The utility model relates to an ultraviolet disinfection door handle technical field specifically is an ultraviolet disinfection door handle.

Background

As is well known, hospital wards are places for patients to stay in hospital, doctors and nurses need to regularly disinfect the wards in order to avoid the transmission of germs due to the particularity of the hospital wards, particularly, for some diseases with larger infectivity, the disinfection frequency is more frequent, but the disinfection has dead corners, and for some special places, such as door handles, the places are frequently used and are easy to cross-infect, the door handles are important parts on doors and key parts when the doors are opened, the door handles in public places are very common, but the door handles in public places are used by countless people every day, each person necessarily has certain bacteria or even viruses, and each person uses the door handles, and the bacteria and the viruses are bound to be transmitted through the door handles and harm the health of the people, however, none of the door handles on the market at present can be sterilized, and therefore, an ultraviolet sterilizing door handle is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultraviolet ray disinfection doorknob to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ultraviolet disinfection door handle comprises a protection mounting plate fixed on the front side wall of a door body, wherein a hollow groove is formed in the front side wall of the protection mounting plate, a PVC isolation cover is movably assembled in the hollow groove, the left side wall, close to an opening, of the PVC isolation cover is movably and hingedly assembled on the top and the bottom of the hollow groove through a pin shaft, the size of the PVC isolation cover is matched with the size of the hollow groove, a handle assembled on the protection mounting plate through a rotating shaft is arranged in the hollow groove, accommodating grooves formed in the protection mounting plate are respectively arranged on the upper side and the lower side of the hollow groove, reflecting plates are fixedly arranged on the side wall, far away from the opening, of the two groups of accommodating grooves, a first disinfection lamp is fixedly assembled on the inner wall of the two groups of accommodating grooves, a first transparent protective cover is fixedly assembled on one side, close to the opening, of the two groups of accommodating grooves, a moisture-proof pad is fixedly assembled on the outer wall of the handle, evenly fixed be provided with the installing support on the outer wall of dampproofing pad, just fixed mounting has the second sterilamp on the installing support, the fixed transparent protection casing of second that is equipped with and dampproofing pad looks adaptation on the lateral wall of handle, downside the front side of holding tank is provided with fixes the infra-red transmitter on the protection mounting panel, the upside the front side of holding tank is provided with the infrared receiver who fixes on the protection mounting panel.

Preferably, infrared receiver and infrared transmitter all correspond with the PVC cage, just all set up the mounting hole with infrared receiver and infrared transmitter looks adaptation on the protection mounting panel.

Preferably, the moisture-proof pad is an annular cylinder, and the moisture-proof pad is sleeved and assembled on the outer wall of the handle.

Preferably, the mounting bracket is uniformly provided with six groups of fixing frames with the same structure along the circumferential direction of the moisture-proof pad, and the second disinfection lamp is fixedly assembled at the end part of the mounting bracket.

Preferably, a clamping groove is formed in one side, close to the opening, of the accommodating groove, and a clamping block matched with the clamping groove is fixedly arranged at the outer edge of the first transparent protective cover.

Preferably, first transparent protection casing is the glass board, the transparent protection casing of second is the glass pipe, just the cavity inslot activity is equipped with the PVC cage, and the PVC cage is close to open-ended one side left side wall and articulates the assembly on cavity inslot top and bottom through the round pin axle activity, and the size looks adaptation of PVC cage and cavity, and all spray on the surface of PVC cage has the titanium dioxide coating.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, the cavity groove is opened on the protection mounting panel, when not opening the PVC cage, PVC cage and infrared emitter correspond to infrared receiver, then can utilize the PVC cage to block the infrared ray that infrared emitter emits, at this moment infrared receiver can not receive infrared signal, then singlechip control first sterilamp and the second sterilamp outside the handle simultaneously send ultraviolet ray, can disinfect the outer wall of the handle and the inner wall of the cavity groove, the disinfection comprehensiveness is improved, disinfection effect is improved, and the PVC cage can block ultraviolet ray, protection to the pedestrian is improved, no injury is caused to the human body, in addition, when rotating the PVC cage, the PVC cage and infrared emitter break away from infrared receiver, at this moment, the PVC cage can be received by infrared receiver as long as the infrared signal that the infrared emitter sends out is rotated to the angle, the singlechip then controls the first sterilamp in the holding tank and the second sterilamp outside the handle to stop sending ultraviolet light simultaneously, stops disinfecting, realizes the protection to the staff, prevents that the ultraviolet from producing harm to the staff, need not to use irritative chemical substance, need not regularly clean when disinfecting through ultraviolet simultaneously, and energy-concerving and environment-protective nature is good.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial assembly structure of the present invention;

fig. 3 is the schematic view of the sectional structure of the protection mounting plate of the present invention.

In the figure: 1 door body, 2 protection mounting panel, 3 hollow groove, 4 pivots, 5 handles, 6 holding tanks, 7 reflecting plates, 8 first sterilamp, 9 first transparent protection casings, 10 dampproofing pads, 11 installing supports, 12 second sterilamp, 13 second transparent protection casings, 14 infrared transmitter, 15 infrared receiver, 16PVC cage.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: an ultraviolet disinfection door handle comprises a protection mounting plate 2 fixed on the front side wall of a door body 1, a hollow groove 3 is arranged on the front side wall of the protection mounting plate 2, a PVC isolation cover 16 is movably assembled in the hollow groove 3, the left side wall of one side, close to an opening, of the PVC isolation cover 16 is movably assembled on the top and the bottom of the hollow groove 3 through a pin shaft in a hinged mode, the size of the PVC isolation cover 16 is matched with that of the hollow groove 3, a handle 5 assembled on the protection mounting plate 2 through a rotating shaft 4 is arranged in the hollow groove 3, accommodating grooves 6 arranged on the protection mounting plate 2 are respectively arranged on the upper side and the lower side of the hollow groove 3, a reflecting plate 7 is fixedly arranged on the side wall, far away from the opening, of the two groups of accommodating grooves 6, a first disinfection lamp 8 is fixedly assembled on the inner walls of the two groups of accommodating grooves 6, and a first transparent protective cover 9 is assembled on one side, close to the opening, in the two groups of the accommodating grooves 6 in a clamping mode, fixed being equipped with dampproofing pad 10 on handle 5's the outer wall, evenly fixed being provided with installing support 11 on the outer wall of dampproofing pad 10, and fixed mounting has second sterilamp 12 on installing support 11, fixed being equipped with on handle 5's the lateral wall and the transparent protection casing 13 of second of dampproofing pad 10 looks adaptation, the front side of downside holding tank 6 is provided with fixes infrared transmitter 14 on protection mounting panel 2, the front side of upside holding tank 6 is provided with fixes infrared receiver 15 on protection mounting panel 2, 2 internal fixation of protection mounting panel is equipped with the battery, electric connection is equipped with the singlechip on the battery, infrared transmitter 14, infrared receiver 15, first sterilamp 8 and second sterilamp 12 and battery electric connection, and infrared transmitter 14, infrared receiver 15, first sterilamp 8 and second sterilamp 12 all with singlechip electric connection.

Referring to fig. 3, the infrared receiver 15 and the infrared transmitter 14 both correspond to the PVC isolation cover 16, and the protective mounting plate 2 is provided with mounting holes adapted to the infrared receiver 15 and the infrared transmitter 14, so that when the infrared transmitter 14 transmits an infrared signal, the infrared receiver 15 can receive the infrared signal, and when a person holds the handle 5, the infrared reception can be blocked, thereby performing on-off control of the first disinfection lamp 8 and the second disinfection lamp 12;

the moisture-proof pad 10 is an annular cylinder, the moisture-proof pad 10 is sleeved on the outer wall of the handle 5, and the moisture-proof effect is improved through the moisture-proof pad 10;

referring to fig. 3, the mounting bracket 11 is uniformly arranged with six groups of fixing frames with the same structure along the circumferential direction of the moisture-proof mat 10, and the second disinfection lamp 12 is fixedly mounted at the end of the mounting bracket 11;

a clamping groove is formed in one side, close to the opening, of the accommodating groove 6, and a clamping block matched with the clamping groove is fixedly arranged on the outer edge of the first transparent protective cover 9;

first transparent protection casing 9 is the glass board, second transparent protection casing 13 is the glass pipe, and all spray on the surface of PVC cage 16 has the titanium dioxide coating, this kind of natural metal oxide of titanium dioxide coating self has the bacterinertness, can realize the separation to the ultraviolet ray of putting inside and outside hollow groove 3, so as to provide the protection to the pedestrian, PVC cage 16 can the activity hinge joint assemble in hollow groove 3 simultaneously, rotate PVC cage 16, can realize opening of the door body 1 through rotating handle 5, when not needing handle 5, close PVC cage 16 again can, the simple operation, also can reduce the adhesion of bacterium on handle 5.

The working principle is as follows: fixed protection mounting panel 2 that is provided with on door body 1, and cavity 3 has been seted up on protection mounting panel 2, when not opening PVC cage 16, PVC cage 16 and infrared transmitter 14 are corresponding with infrared receiver 15, then can utilize PVC cage 16 to block the infrared ray of infrared transmitter 14 transmission, infrared receiver 15 can not receive infrared signal this moment, then the second sterilamp 12 in the first sterilamp 8 of single chip microcomputer control and the handle 5 outside sends ultraviolet ray simultaneously this moment, can disinfect the outer wall of handle 5 and 3 inner walls of cavity, the sterile comprehensive nature has been improved, improve the disinfection effect, and PVC cage 16 can block the ultraviolet ray, improve the protectiveness to the pedestrian, can not cause the injury to the people, in addition when rotating PVC cage 16, PVC cage 16 and infrared transmitter 14 break away from with infrared receiver 15, at this moment in PVC cage 16 as long as take place the infrared signal that angle rotation infrared transmitter 14 sent all can be by the quilt The infrared receiver 15 receives, and the singlechip then controls first sterilamp 8 in the holding tank 6 and second sterilamp 12 in the handle 5 outside and stops sending ultraviolet light simultaneously this moment, stops the disinfection, realizes the protection to the staff, prevents that the ultraviolet from producing harm to the staff, need not to use irritability chemical substance when disinfecting through ultraviolet simultaneously, need not regularly clean, and energy-concerving and environment-protective nature is good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an ultraviolet ray disinfection doorknob, is including fixing protection mounting panel (2) on the lateral wall before the door body (1), its characterized in that: well chute (3) have been seted up on the preceding lateral wall of protection mounting panel (2), just well chute (3) internalization is equipped with PVC cage (16), just PVC cage (16) are close to open-ended one side left side wall and articulate the assembly through round pin axle activity on well chute (3) interior top and bottom, just the size of PVC cage (16) and the size looks adaptation of well chute (3), be provided with in well chute (3) and assemble handle (5) on protection mounting panel (2) through pivot (4), both sides all are provided with holding tank (6) of seting up on protection mounting panel (2) about well chute (3), and are two sets of all fixed reflecting plate (7) that are provided with on keeping away from open-ended one side lateral wall in holding tank (6), two sets of all fixed being equipped with first disinfection lamp (8) on holding tank (6) inner wall, it is two sets of all joint first transparent protection casing (9) to be close to open-ended one side in holding tank (6) ) The utility model discloses a dampproofing pad (10) of fixed being equipped with on the outer wall of handle (5), evenly fixed being provided with installing support (11) on the outer wall of dampproofing pad (10), just fixed mounting has second sterilamp (12) on installing support (11), fixed being equipped with on the lateral wall of handle (5) and dampproofing second transparent protection casing (13) of pad (10) looks adaptation, the downside the front side of holding tank (6) is provided with infrared transmitter (14) of fixing on protection mounting panel (2), the upside the front side of holding tank (6) is provided with infrared receiver (15) of fixing on protection mounting panel (2).

2. A uv disinfecting doorknob as claimed in claim 1, wherein: infrared receiver (15) and infrared emitter (14) all correspond with PVC cage (16), just all set up the mounting hole with infrared receiver (15) and infrared emitter (14) looks adaptation on protection mounting panel (2).

3. A uv disinfecting doorknob as claimed in claim 1, wherein: the moisture-proof pad (10) is an annular cylinder, and the moisture-proof pad (10) is sleeved on the outer wall of the handle (5).

4. A uv disinfecting doorknob as claimed in claim 1, wherein: the mounting bracket (11) is uniformly provided with six groups of fixing frames with the same structure along the circumferential direction of the moisture-proof pad (10), and the second disinfection lamp (12) is fixedly assembled at the end part of the mounting bracket (11).

5. A uv disinfecting doorknob as claimed in claim 1, wherein: a clamping groove is formed in one side, close to the opening, of the accommodating groove (6), and a clamping block matched with the clamping groove is fixedly arranged at the outer edge of the first transparent protective cover (9).

6. A uv disinfecting doorknob as claimed in claim 1, wherein: first transparent protection casing (9) are the glass board, second transparent protection casing (13) are the glass pipe, just all spray on the surface of PVC cage (16) has the titanium dioxide coating.

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