CN213642249U - Door handle sterilizing lamp - Google Patents

Abstract

The utility model is suitable for a lamps and lanterns technical field provides a door handle sterilamp, feel subassembly and control drive assembly including casing, disinfection light source unit, first person. The shell is provided with a door body mounting surface, a light source mounting surface, a human sensing piece mounting surface and an accommodating cavity, wherein the door body mounting surface, the light source mounting surface, the human sensing piece mounting surface and the accommodating cavity are used for being connected with a door body; the first human sensing component is arranged on the light source mounting surface and used for sensing the approaching or leaving action of a user facing one side of the door handle; the second human sensing component is arranged on the human sensing component mounting surface and used for sensing the approach or approach action of a user in the oblique upward direction; the control driving assembly is arranged in the accommodating cavity and is respectively and electrically connected with the disinfection light source assembly, the first human sensing assembly and the second human sensing assembly; the control driving component controls the starting and stopping operation of the disinfection light source unit according to signals received by the first human feeling component and the second human feeling component. The utility model provides a door handle sterilamp avoids the user to be close to and makes the execution work of killing, reduces the injury to the user.

Description

Door handle sterilizing lamp

Technical Field

The utility model belongs to the technical field of lamps and lanterns, more specifically say, relate to a door handle sterilamp.

Background

Public door handles are used by many people and therefore are also vehicles for the transmission of viruses and bacteria in public places. The related manufacturers can manufacture the special sterilizing lamp for the door handle according to the existing sterilizing lamp. However, in the prior art, the lamp for sterilization and disinfection can kill viruses and bacteria and has certain harm to human body. How to ensure that the door handle sterilization lamp can stop sterilization work when a user approaches becomes a hot point for research of various large lamp manufacturers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a door handle sterilamp aims at solving or improves the unable technical problem who realizes stopping the work of killing when the user is close to of door handle sterilamp at least to a certain extent.

In order to achieve the above object, the utility model adopts the technical scheme that a door handle disinfection lamp is provided, include:

the door handle comprises a shell, a door body mounting surface, a light source mounting surface, a human sensing piece mounting surface and an accommodating cavity, wherein the shell is positioned on one side of the door handle and is provided with the door body mounting surface, the light source mounting surface, the human sensing piece mounting surface and the accommodating cavity, the door body mounting surface is used for being connected with a door body, the light source mounting surface is arranged close to the door handle, and the human sensing piece mounting surface;

the disinfection light source unit is arranged on the light source mounting surface and is used for irradiating and disinfecting the door handle;

the first human sensing component is arranged on the light source mounting surface and used for sensing the approaching or leaving action of a user facing to one side of the door handle;

a second human sensing member mounted on the human sensing member mounting surface for sensing an approaching or approaching motion of a user in an obliquely upward direction; and

the control driving assembly is arranged in the accommodating cavity and is electrically connected with the disinfection light source assembly, the first human feeling assembly and the second human feeling assembly respectively;

wherein the control driving component controls the start-stop operation of the disinfection light source unit according to signals received by the first human sensing component and the second human sensing component.

Further, the sterilizing light source unit includes a first sterilizing light source assembly and a second sterilizing light source assembly, wherein

The first disinfection light source assembly is arranged on the light source installation surface and is used for irradiating and disinfecting the upper side of the door handle, one side of the door handle close to the light source installation surface and one side of the door handle close to the door body;

the second disinfection light source component is arranged on the light source installation surface, is positioned at the lower side of the first disinfection light source component, and is used for irradiating and disinfecting the lower side of the door handle, one side of the door handle close to the light source installation surface and one side of the door handle far away from the door body.

Further, the first disinfection light source assembly is the same as the second disinfection light source assembly in structure, and the first disinfection light source assembly comprises a disinfection light source and a reflection cup, wherein the disinfection light source and the reflection cup are electrically connected with the control driving assembly.

Further, the light reflecting cup comprises a light source penetrating part and a light reflecting part for collecting and projecting emergent light of the disinfection light source into a preset strip area; the light source penetrating part is connected with the light reflecting part, one end of the disinfection light source penetrates through the through hole in one side of the light reflecting part, and the other end of the disinfection light source is located in the accommodating cavity and connected with the shell.

Furthermore, the light source mounting surface is provided with a mounting hole matched with the shape of the reflection cup, and the reflection cup is mounted in the mounting hole.

Furthermore, the reflection cup further comprises an installation flange connected with the reflection part, and the installation flange is attached to and connected with the light source installation surface.

Furthermore, the reflecting cup is a mirror-punched aluminum component or a plastic vacuum aluminum-plated component.

Furthermore, a plurality of first heat dissipation holes are formed in the light source installation surface and communicated with the containing cavity.

Further, the first human sensing assembly is an infrared pair tube assembly, the infrared pair tube assembly is arranged in the accommodating cavity, and one end of the infrared pair tube assembly extends out of the first heat dissipation hole.

Further, the shell is of a triangular prism shape structure, the door body installation surface and the human sensing piece installation surface are respectively one side surface of the triangular prism shape structure, and the light source installation surface is an end surface of the triangular prism shape structure close to the door handle.

The utility model provides a door handle sterilamp, compared with the prior art, through set up disinfection light source unit and first personal subassembly on the side of the neighbouring door handle of casing, and set up the second on keeping away from the side of the door body on the casing and feel the subassembly, make first personal subassembly be used for responding to and move towards door handle one side user's approaching or leaving action, make the second feel the subassembly be used for the direction upward sense to feel the action of being close to or being close to of using the user in the slant, therefore, control drive assembly can feel the signal that subassembly and second people felt the subassembly and control the operation of opening and stopping of disinfection light source unit according to receiving, avoid the user to be close to and make the execution work of killing, reduce the injury to the user.

Drawings

Fig. 1 is one of schematic diagrams (showing a light path track) of a door handle disinfection lamp according to an embodiment of the present invention in application;

fig. 2 is a second schematic view (showing a light path track) of the door handle disinfection lamp according to the embodiment of the present invention;

FIG. 3 is one of the assembled schematic views of the door handle sanitizer provided by the present invention;

FIG. 4 is a second schematic view of the door handle disinfecting lamp according to the embodiment of the present invention after assembly;

FIG. 5 is a third schematic view of the door handle sanitizer lamp according to the embodiment of the present invention after assembly;

FIG. 6 is an exploded view of a door handle sanitizer provided by an embodiment of the present invention;

FIG. 7 is a schematic view of one of the reflector cups of FIG. 6;

FIG. 8 is a second schematic view of the reflector cup of FIG. 6;

FIG. 9 is a cross-sectional view taken at A of FIG. 8;

fig. 10 is a third schematic view of the reflector cup in fig. 6.

In the figure: 100. a housing; 110. a main body case; 111. a door body mounting surface; 112. a light source mounting surface; 1121. a first heat dissipation hole; 113. a human sensing mounting surface; 114. a bottom side surface; 120. a cover plate; 200. a first disinfecting light source assembly; 210. a disinfecting light source; 220. a light reflecting cup; 221. a light reflecting section; 222. installing a flanging; 223. a light source penetration portion; 2231. a via hole; 300. a second disinfecting light source assembly; 400. controlling the drive assembly; 410. a charging port; 420. a switch structure; 500. a first human sensory component; 600. a second people sensing component; 700. mounting a back plate; 800. a battery; 900. a door handle; 1000. a door body.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that the terms "length," "width," "height," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "head," "tail," and the like, are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Further, "plurality" or "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 6, embodiments of the door handle sterilizing lamp according to the present invention will now be described. The door handle sterilizing lamp includes a housing 100, a sterilizing light source unit, a first human sensing unit 500, a second human sensing unit 600, and a control driving unit 400.

The housing 100 is located at one side of the door handle 900, and the housing 100 has a door body mounting surface 111, a light source mounting surface 112, a human sensing member mounting surface 113 and an accommodating cavity for connecting with the door body 1000. The door body mounting surface 111 is adjacent to one side of the door body 1000 and is used for being attached to or arranged in parallel with the door body 1000. The light source mounting surface 112 is disposed adjacent to one side of the door handle 900, and both the first human sensor assembly 500 and the disinfection light source unit are mounted on the light source mounting surface 112 (or the first human sensor assembly 500 and the disinfection light source unit are mounted in the accommodating cavity, and the light emitting body of the disinfection light source unit and the sensing part of the first human sensor assembly 500 extend out of the accommodating cavity from the hole disposed on the light source mounting surface 112). People feel a mounting surface 113 and vertical direction and be the contained angle setting, people feel a mounting surface 113 and lie in the casing 100 and keep away from one side of a body 1000, and the second people feels subassembly 600 and installs on people feels a mounting surface 113 (or can also say that the second people feels subassembly 600 and installs in the holding intracavity, and the second people feels the sensing part of subassembly 600 and stretches out outside the holding chamber in the hole that people feels the setting on a mounting surface 113).

The sterilizing light source unit is used to sterilize the door handle 900 by irradiation. The first human sensing assembly 500 and the second human sensing assembly 600 can adopt common sensor devices or device combinations, and the first human sensing assembly 500 and the second human sensing assembly 600 can sense the action of approaching or leaving of a person and then generate corresponding signals and transmit the signals to the control driving assembly 400. The first human sensing assembly 500 is used to sense an approaching or leaving motion of a user toward the side of the door handle 900. The second motion sensing member 600 is used for sensing the approach or approaching motion of the user in an obliquely upward direction (i.e., a direction substantially perpendicular to the motion sensing member mounting surface 113).

In fact, the first human sensing unit 500 mainly senses the user's approach to the light source unit from the side of the door 1000 where the door handle 900 is not installed, and the second human sensing unit 600 mainly senses the user's approach to the light source unit from the side of the door 1000 where the door handle 900 is installed. Because the embodiment of the utility model provides a door handle sterilamp is usually installed at door handle 900 annex, so the utility model provides a door handle sterilamp's mounted position is lower for general adult user, so feel subassembly 600 with the second people and install on people's a mounting face 113 to feel better, more fast in the direction of the slant upwards has the user to install the operation of the disinfection light source unit that is close of one side of door handle 900 from the door body 1000.

The control driving assembly 400 is installed in the accommodating cavity and electrically connected to the disinfecting light source assembly, the first human sensing assembly 500 and the second human sensing assembly 600 respectively. The control driving assembly 400 is electrically connected to the commercial power or the battery, and the control driving assembly 400 provides electric energy for the disinfecting light source assembly, the first human sensing assembly 500 and the second human sensing assembly 600. The control driving assembly 400 can receive the signals of the first human sensing assembly 500 and the second human sensing assembly 600, perform related analysis processing, and then output the signals to control the on or off of the disinfection light source unit.

The logic for controlling the driving assembly 400 to control the disinfection light source unit to be turned on or off by sensing the signals of the first human sensing assembly 500 and the second human sensing assembly 600 may be various, and only by controlling the disinfection light source unit to be turned on or off, the door handle 900 can be killed and the harm to the human body can be reduced. For example, one control logic that is relatively simple is: the control driving assembly 400 controls the disinfection light source unit to circularly start operation within a period of time, and only when the control driving assembly 400 receives a signal that a person sensed by the first human sensing assembly 500 or the second human sensing assembly 600 approaches or approaches, the circulation of the disinfection light source unit is broken, and the disinfection light source unit is controlled to immediately stop.

Of course, the embodiment of the utility model provides a door handle sterilamp can also carry out the control logic strategy that just once disappears and kills after someone has used door handle 900, for easy understanding, follows with the embodiment of the utility model provides a door handle sterilamp disinfects the door handle 900 that sets up in the internal side of door 1000 for the example, introduces above-mentioned logic strategy:

first, if the control driving assembly 400 receives a person approaching or approaching signal sensed by the first human sensing assembly 500 or the second human sensing assembly 600, it is determined that a person approaches the door handle 900, and the control driving assembly 400 controls the disinfection light source unit to be turned off no matter what state the disinfection light source unit is in before;

secondly, if the control driving assembly 400 does not receive the approaching or approaching signal of the person sensed by the second person sensing assembly 600 within a certain preset time (e.g. 5 seconds), and the control driving unit 400 receives the approaching or approaching signal of the person sensed by the first human sensing unit 500, determines that the user has entered the room from the outside (determines that the user has used the door handle 900), after the user is determined to enter, if the control driving assembly 400 does not receive the approaching or approaching signal of the person sensed by the first human sensing assembly 500 or the second human sensing assembly 600 within a certain post time (5 seconds to 10 seconds) after (the user is determined to enter), it is determined that the user has completed the entering operation or the user has exited to the outside again, and there is no other user to enter or exit, the control driving assembly 400 can turn on the sterilizing light source unit to perform a corresponding sterilizing operation on the door handle 900.

The embodiment of the utility model provides a door handle sterilamp, compared with the prior art, through set up disinfection light source unit and first human sense subassembly on the side of the neighbouring door handle of casing, and set up the second person on keeping away from the side of the door body on the casing and feel the subassembly, make first human sense subassembly be used for responding to and move towards door handle one side user's approaching or leaving action, make the second person feel the subassembly be used for the direction sense in the slant and use the family approach or be close to the action, therefore, control drive assembly can control the operation of opening and stopping of disinfection light source unit according to receiving first human sense subassembly and second person feel the signal of subassembly, avoid the user to be close to and make the execution work of killing, reduce the injury to the user.

Please refer to fig. 1 to 7, as a specific embodiment of the door handle sterilizing lamp provided by the present invention, the sterilizing light source unit includes a first sterilizing light source assembly 200 and a second sterilizing light source assembly 300, the first sterilizing light source assembly 200 and the second sterilizing light source assembly 300 are both installed on the light source installation surface 112 (or the first sterilizing light source assembly 200 and the second sterilizing light source assembly 300 are installed in the accommodating cavity, and the light emitting bodies of the first sterilizing light source assembly 200 and the second sterilizing light source assembly 300 extend out of the accommodating cavity from the holes disposed on the light source installation surface 112).

The light emitted from the first disinfecting light source assembly 200 is used to irradiate and disinfect the upper side of the door handle 900, the side of the door handle 900 close to the light source mounting surface 112, and the side of the door handle 900 close to the door 1000.

The second sterilization light source assembly 300 is located at the lower side of the first sterilization light source assembly 200, and the emitted light of the second sterilization light source assembly 300 is used for irradiating and sterilizing the lower side of the door handle 900, the side of the door handle 900 close to the light source mounting surface 112, and the side of the door handle 900 far from the door body 1000.

Referring to fig. 1 and 2, for convenience of description, the handle of the door handle 900 is a rectangular parallelepiped, and the operation of the door handle sterilizing lamp according to the embodiment of the present invention is described. By designing the position of the first disinfecting light source assembly 200 on the light source mounting surface 112 and adjusting the light emitting route of the first disinfecting light source assembly 200, the emitted light of the first disinfecting light source assembly 200 can be irradiated to the upper side surface of the door handle 900, the side surface of the door handle 900 close to the light source mounting surface 112 and the end surface of the door handle 900 close to the door body 1000; similarly, by designing the position of the second disinfecting light source assembly 300 on the light source mounting surface 112 and adjusting the light emitting path of the second disinfecting light source assembly 300, the emitted light of the first disinfecting light source assembly 200 can be irradiated to the lower side surface of the door handle 900, the side surface of the door handle 900 close to the light source mounting surface 112, and the end surface of the door handle 900 far away from the door 1000.

Therefore, in fact the embodiment of the utility model provides a door handle sterilamp just can shine the disinfection to five surfaces in the door handle of cuboid shape, and the side that probably is not shone is then continuous with the pivot of door handle, and the user can hardly touch when using door handle 900. And because disinfection light source subassembly is expensive, so the embodiment of the utility model provides a door handle disinfection lamp accessible only sets up two sets of disinfection light source subassemblies, just can shine the disinfection to the main position of touching of door handle 900 basically, reaches the disinfection requirement, the sexual valence relative altitude.

Like this, through set up first disinfection light source subassembly and second disinfection light source subassembly on the side of the neighbouring door handle of casing to make first disinfection light source subassembly be close to the upside of door handle, door handle one side of light source installation face and one side that the door handle is close to the door body shine the virus killing, make second disinfection light source subassembly be close to the downside of door handle, door handle one side of light source installation face and one side that the door handle kept away from the door body shine the virus killing, the utility model provides a door handle sterilamp reaches and mainly touches the position and shine sterile purpose, the sexual valence relative altitude to door handle.

Referring to fig. 6 to 10, as a specific embodiment of the door handle sterilizing lamp provided by the present invention, the first sterilizing light source assembly 200 and the second sterilizing light source assembly 300 have the same structure, and the first sterilizing light source assembly 200 includes a sterilizing light source 210 and a reflective cup 220.

As a specific implementation manner of the door handle disinfection lamp provided by the present invention, the disinfection light source 210 includes a substrate and a light emitting body installed on the substrate, the substrate and the control driving assembly electrically connected.

Referring to fig. 3 to 10, as a specific embodiment of the door handle sterilizing lamp of the present invention, the reflective cup 220 includes a light source penetrating portion 223 and a reflective portion 221, and the light source penetrating portion 223 is connected to the reflective portion 221. The light source penetrating portion 223 is provided with a through hole 2231 through which one end (light emitting end) of the disinfecting light source 210 passes, and the other end (substrate end) of the disinfecting light source 210 is located in the accommodating chamber and connected to the housing 100.

The light reflecting portion 221 is located at one side of one end (light emitting body end) of the disinfection light source 210, so that the light reflecting portion 221 can collect and project the emergent light of the disinfection light source 210 to a preset strip region in a preset direction, specifically, the light reflecting cup 220 of the first disinfection light source assembly 200 can collect and project the emergent light of the disinfection light source 210 to a preset strip region of the upper side of the door handle 900, one side of the door handle 900 close to the light source mounting surface 112 and one side of the door handle 900 close to the door body 1000, and the light reflecting cup 220 of the second disinfection light source assembly 300 can collect and project the emergent light of the disinfection light source 210 to a preset strip region of the lower side of the door handle 900, one side of the door handle 900 close to the light source mounting surface 112 and one side of the door handle 900 far.

Please refer to fig. 1 and fig. 2, as a specific embodiment of the door handle sterilizing lamp provided by the present invention, the first sterilizing light source assembly 200 is located on the upper side of the door handle 900, the second sterilizing light source assembly 300 is located on the lower side of the door handle 900, the first sterilizing light source assembly 200 is closer to the door body 1000 than the handle of the door handle 900, and the second sterilizing light source assembly 300 is farther from the door body 1000 than the handle of the door handle 900.

Referring to fig. 3 to 5, as a specific embodiment of the door handle sterilizing lamp provided by the present invention, the light source mounting surface 112 is provided with a mounting hole adapted to the shape of the reflective cup 220 (mainly the shape of the light source penetrating portion 223 and the reflective portion 221), and the reflective cup 220 is mounted in the mounting hole, so that the reflective cup 220 does not protrude from the light source mounting surface 112, and is beautiful and safe.

Referring to fig. 7 to 10, as a specific embodiment of the door handle sterilizing lamp provided by the present invention, the reflective cup 220 further includes an installation flange 222, and the installation flange 222 is attached to the light source installation surface 112. The mounting flange 222 is connected to the light reflecting portion 221, and the mounting flange 222 is further connected to the light source mounting surface 112 to realize the mounting of the light reflecting cup 220 on the light source mounting surface 112.

Referring to fig. 7 to 10, as an embodiment of the door handle sterilizing lamp of the present invention, the light source penetrating portion 222 is a flat plate structure, the light reflecting portion 221 is an arc plate structure, and a side surface of the arc plate structure adjacent to one end (light emitting body end) of the sterilizing light source 210 is a light reflecting surface. One end of the curved plate structure is connected to the flat plate structure and the other end of the curved plate structure is connected to the mounting flange 222.

Referring to fig. 7 to 10, as a specific embodiment of the door handle sterilizing lamp provided by the present invention, the mounting flange 222 is an annular flange structure, and the mounting flange 222 is actually an annular flange structure at the end of the arc-shaped plate structure.

Referring to fig. 7 to 10, as a specific embodiment of the door handle sterilizing lamp provided by the present invention, we can understand the structure of the reflective cup 220 in this embodiment by using a frustum type reflective structure in the prior art. The interior of the frustum-shaped light reflecting structure in the prior art (such as a light-gathering cylinder of a flashlight) is actually a frustum-shaped groove, the side surface of the frustum-shaped groove is also a light reflecting surface, and one end (light-emitting body end) of the disinfection light source 210 is located at one end (corresponding to the light source penetrating part 223 in the embodiment) of the small base of the frustum-shaped light reflecting structure. In the present embodiment, on the basis of the frustum-shaped light reflecting structure, in order to enable the emergent light of the disinfection light source 210 to be focused and projected into the preset long region in the preset direction, a part of the structure of the groove side surface of the frustum-shaped groove is specially cut off (equivalent to cutting along the plane where the mounting flange 222 is located), only the part (equivalent to the light reflecting portion 221 in the present embodiment) of the groove side surface of the original frustum-shaped groove on the light emitting body end side of the disinfection light source 210 is reserved, so that the light reflecting portion 221 is actually located on the light emitting body end side of the disinfection light source 210 and semi-surrounds the light emitting body end of the disinfection light source 210.

As a specific implementation manner of the door handle sterilamp provided by the utility model, installation turn-ups 222 is equipped with the through-hole, and the position that light source installation face 112 corresponds the through-hole is equipped with the screw hole, anti-light cup 220 can also realize its and light source installation face 112 be connected through the screw that passes the through-hole and with screw hole threaded connection.

As a specific implementation manner of the door handle sterilizing lamp provided by the utility model, the reflecting cup 220 is a mirror surface stamping aluminum component or a plastic vacuum aluminized component to better realize the reflecting function.

Referring to fig. 3 to 5, as a specific embodiment of the door handle disinfection lamp provided by the present invention, a plurality of first heat dissipation holes 1121 are disposed on the light source mounting surface 112, and the first heat dissipation holes 1121 are communicated with the accommodating cavity. When in use, the control driving assembly 400 is easy to generate heat in the accommodating cavity, so the first heat dissipation hole 1121 is disposed to better dissipate heat of the accommodating cavity.

Referring to fig. 4 and fig. 6, as a specific implementation manner of the door handle sterilizing lamp provided by the present invention, the door handle sterilizing lamp provided by the embodiment of the present invention further includes an installation back plate 700, the installation back plate 700 is used for being connected with the door body 900 and the door body installation surface 111 respectively, that is, the door body installation surface 111 is installed on the door body 900 through the installation back plate 700. Alternatively, the mounting back panel 700 may be connected to the door body mounting surface 111 by screwing or bonding, and the mounting back panel 700 may be connected to the door body 900 by screwing or bonding.

As a specific implementation of the utility model provides a door handle sterilamp, when door body 900 has ferromagnetic structure, the embodiment of the utility model provides a door handle sterilamp is still including installation magnet, and casing 100 is the ferromagnetic component, and installation magnet attracts with door body 900 and door body installation face 111 respectively to this fixes casing 100 on door body 900.

Referring to fig. 3 to 6, as a specific embodiment of the door handle sterilizing lamp provided by the present invention, the housing 100 has a triangular prism shape structure, the door body mounting surface 111 is one side surface of the triangular prism shape structure, the human sensing member mounting surface 113 is the other side surface of the triangular prism shape structure, and the light source mounting surface 112 is an end surface of the triangular prism shape structure adjacent to one side of the door handle.

Referring to fig. 3 to 6, as a specific embodiment of the door handle sterilizing lamp provided by the present invention, the door body mounting surface 111 and the human sensing member mounting surface 113 are two of three sides of a triangular prism-shaped structure, the other side of the triangular prism-shaped structure is a bottom side 114, and the bottom side 114 faces (is adjacent to) the ground.

Referring to fig. 3 to 6, as a specific embodiment of the door handle sterilizing lamp according to the present invention, the bottom side surface 114 is perpendicular to the door body mounting surface 111, and the angle between the door body mounting surface 111 and the human sensor mounting surface 113 is in the range of 60 ° -80 ° (inclusive).

Referring to fig. 3 to 6, as a specific embodiment of the door handle sterilizing lamp provided by the present invention, the housing 100 includes a main body case 110 and a cover plate 120. The main body case 110 is a main body structure of the casing 100, the main body case 110 is a triangular prism structure with one open end, and the accommodating cavity, the door body mounting surface 111, the light source mounting surface 112, the human sensing mounting surface 113 and the bottom side surface 114 are all arranged on the main body case 110. The end surface of the non-light source installation surface 112 of the triangular prism-shaped configuration is actually the cover plate 120, the cover plate 120 is detachably connected to the main body case 110, and the cover plate 120 covers the opening of the main body case 110.

Referring to fig. 6, as a specific embodiment of the door handle sterilizing lamp provided by the present invention, the cover plate 120 is provided with a second heat dissipating hole to facilitate heat dissipation of the accommodating cavity.

Referring to fig. 6, as a specific implementation manner of the door handle sterilizing lamp provided by the present invention, the door handle sterilizing lamp provided by the embodiment of the present invention further includes a battery 800, and the battery 800 is installed in the accommodating cavity and supplies power to the control driving assembly 400.

Referring to fig. 5 and 6, as an embodiment of the door handle sterilizing lamp provided by the present invention, the control driving assembly 400 includes a control board installed in the receiving cavity. In addition, the control driving assembly 400 is further provided with a charging port 410 and a switch structure 420. The battery 800 is a rechargeable battery, the charging port 410 is electrically connected with the battery 800, and the switch structure 420 is electrically connected with the control board. Charging port 410 and switch structure 420 are both disposed on bottom side 114.

Referring to fig. 3 to 5, as a specific embodiment of the door handle sterilizing lamp provided by the present invention, the first sensing component 500 is an infrared pair tube component, the infrared pair tube component is installed in the accommodating cavity, and one end (sensing portion) of the infrared pair tube component extends out of the first heat dissipating hole 1121 (i.e., the light source mounting surface 112).

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A door handle sanitizer lamp comprising:

the door handle comprises a shell, a door body mounting surface, a light source mounting surface, a human sensing piece mounting surface and an accommodating cavity, wherein the shell is positioned on one side of the door handle and is provided with the door body mounting surface, the light source mounting surface, the human sensing piece mounting surface and the accommodating cavity, the door body mounting surface is used for being connected with a door body, the light source mounting surface is arranged close to the door handle, and the human sensing piece mounting surface;

the disinfection light source unit is arranged on the light source mounting surface and is used for irradiating and disinfecting the door handle;

the first human sensing component is arranged on the light source mounting surface and used for sensing the approaching or leaving action of a user facing to one side of the door handle;

a second human sensing member mounted on the human sensing member mounting surface for sensing an approaching or approaching motion of a user in an obliquely upward direction; and

the control driving assembly is arranged in the accommodating cavity and is electrically connected with the disinfection light source assembly, the first human feeling assembly and the second human feeling assembly respectively;

wherein the control driving component controls the start-stop operation of the disinfection light source unit according to signals received by the first human sensing component and the second human sensing component.

2. The door handle sterilizing lamp according to claim 1, wherein the sterilizing light source unit includes a first sterilizing light source assembly and a second sterilizing light source assembly, wherein

The first disinfection light source assembly is arranged on the light source installation surface and is used for irradiating and disinfecting the upper side of the door handle, one side of the door handle close to the light source installation surface and one side of the door handle close to the door body;

the second disinfection light source component is arranged on the light source installation surface, is positioned at the lower side of the first disinfection light source component, and is used for irradiating and disinfecting the lower side of the door handle, one side of the door handle close to the light source installation surface and one side of the door handle far away from the door body.

3. The door handle sanitizer lamp of claim 2, wherein the first and second sanitizing light sources are identical in construction, the first sanitizing light source including a sanitizing light source and a reflector cup electrically connected to the control drive assembly.

4. The door handle sterilizing lamp according to claim 3, wherein the reflector cup includes a light source penetrating portion and a reflecting portion for condensing and projecting the exit light of the sterilizing light source into a predetermined strip region; the light source penetrating part is connected with the light reflecting part, one end of the disinfection light source penetrates through the through hole in one side of the light reflecting part, and the other end of the disinfection light source is located in the accommodating cavity and connected with the shell.

5. The door handle sanitizer according to claim 4, wherein the light source mounting surface has a mounting hole adapted to the shape of the reflector cup, and the reflector cup is mounted in the mounting hole.

6. The door handle sanitizer according to claim 5, wherein the reflector cup further comprises a mounting flange connected to the reflector portion, the mounting flange engaging and connecting with the light source mounting surface.

7. The door handle sanitizer lamp of claim 4, wherein the reflector cup is a mirror-stamped aluminum member or a plastic vacuum aluminized member.

8. The door handle sanitizer according to any one of claims 1 to 7, wherein the light source mounting surface has a plurality of first heat dissipating holes, and the first heat dissipating holes communicate with the housing chamber.

9. The door handle sanitizer according to claim 8, wherein the first human sensor component is an infrared pair tube component, the infrared pair tube component is disposed in the receiving cavity, and one end of the infrared pair tube component extends out of the first heat dissipation hole.

10. The door handle sanitizer according to any one of claims 1 to 7, wherein the housing has a triangular prism-shaped configuration, the door body mounting surface and the human sensor mounting surface are each a side surface of the triangular prism-shaped configuration, and the light source mounting surface is an end surface of the triangular prism-shaped configuration on a side adjacent to the door handle.

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