CN216319100U

CN216319100U - Intelligent ultraviolet disinfection lamp

Info

Publication number: CN216319100U
Application number: CN202121896344.7U
Authority: CN
Inventors: 吴东伟; 吴华东
Original assignee: Shenzhen Huadian Lighting Co ltd
Current assignee: Shenzhen Huadian Lighting Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-04-19
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses an intelligent ultraviolet disinfection lamp, which comprises a shell, a reflector assembly in the shell and a power supply device for supplying power, wherein the front side of the shell is provided with a front side shutter component; the reflector assembly comprises a reflector and an ultraviolet lamp, wherein the main reflecting surface of the reflector faces the ultraviolet irradiation direction of the ultraviolet lamp emitting light in 360 degrees to the front side shutter component. The utility model realizes an intelligent ultraviolet disinfection lamp suitable for public places, and the ultraviolet rays emitted by the ultraviolet lamp are directionally limited to the upper space in the space of the public places through the front shutter component, so that the ultraviolet rays are limited from being irradiated to the personnel in the public places, and the personnel are prevented from being injured; through the reflector assembly, ultraviolet rays can be directionally reflected and emitted in parallel to the louver blade assembly, the ultraviolet radiation efficiency is improved, and the disinfection efficiency is improved.

Description

Intelligent ultraviolet disinfection lamp

Technical Field

The utility model relates to the technical field of disinfection and sterilization devices, in particular to an intelligent ultraviolet disinfection lamp suitable for public places.

Background

With the pandemic of new coronaviruses, there is a growing demand for effective and controlled disinfection methods for treating air and surfaces that cause viral transmission. From the research results published at present, the novel coronavirus transmission pathways are mainly respiratory droplet transmission, close contact transmission and aerosol transmission. Airborne transmission is one type of airborne transmission, where the droplets stay in the air for a long time, which can lead to infection when inhaled with air containing the new coronavirus. The risk of being spread in public places with crowds gathered, such as offices, schools, transportation hubs, hospitals and the like, is obviously improved. UVC ultraviolet light has been shown to be effective in inactivating most pathogens, including drug resistant bacteria and most viral strains. The use of ultraviolet light to sterilize the air is one of the effective means for preventing the spread of viruses. Therefore, the intelligent ultraviolet disinfection lamp is installed in a public place to sterilize and disinfect air, and the spread of novel coronavirus can be reduced.

Ultraviolet sterilization is the ultraviolet wavelength within the range of 240-280 nm, which most kills and destroys the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in bacteria and viruses, so that the growth cell death and/or the regenerative cell death are/is caused, and the effects of sterilization and disinfection are achieved. In particular, ultraviolet rays emitted from mercury lamps have the strongest bactericidal action at a wavelength of 253.7 nm.

Because the ultraviolet has high radiation intensity, the ultraviolet ray can cause the injury of red and swollen skin, pruritus, rash and the like when being exposed under an ultraviolet disinfection lamp, and can cause the inflammatory reaction of red and swollen eyes, severe pain, lacrimation and the like. At present, ultraviolet disinfection lamps used in public places such as schools and kindergartens are installed in classrooms for sterilization in order to prevent the spread of epidemic infectious diseases, but the ultraviolet lamps cannot be started when people exist and can be started for sterilization only after the people leave. Therefore, although the virus and bacteria remained in the place can be effectively disinfected when no one exists, the disinfection operation cannot be started when people gather for activity, so that the ultraviolet disinfection lamp cannot block the transmission of infectious viruses in real time, and therefore, the existing product is still to be improved.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary of embodiments of the utility model in order to provide a basic understanding of some aspects of the utility model. It should be understood that the following summary is not an exhaustive overview of the utility model. It is not intended to determine the key or critical elements of the present invention, nor is it intended to limit the scope of the present invention. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is discussed later.

In order to solve the technical problem, the utility model provides an intelligent ultraviolet disinfection lamp which comprises a shell, a reflector assembly in the shell and a power supply device for supplying power, wherein a front side shutter component is arranged on the front side of the shell; the front shutter component comprises a front shell, a shutter blade assembly connected with the front shell, an inductor probe arranged on the shutter blade assembly and a probe fixing plate for fixing the inductor probe, wherein the shutter blade assembly is provided with a plurality of shutter blades which are arranged in parallel; the reflector assembly comprises a reflector and an ultraviolet lamp, the ultraviolet lamp is connected with a main reflecting surface of the reflector, the main reflecting surface of the reflector faces the front side of the shell, the ultraviolet lamp is arranged along the length direction of the reflector, and the main reflecting surface of the reflector enables the ultraviolet irradiation direction of the ultraviolet lamp which emits light in 360 degrees to face the front side louver part. The power supply device supplies power to the sensor probe of the intelligent ultraviolet disinfection lamp, the ultraviolet lamp and other electrical components.

Preferably, the louver blades of the louver assembly are inclined upward by a certain degree (for example, 5 degrees), and the air in the upper space of the public place is sterilized by ultraviolet rays emitted from the ultraviolet lamp.

Preferably, the reflector assembly further comprises fixing plates installed at both sides of the reflector, and the ultraviolet lamp comprises a lamp holder and an ultraviolet lamp tube, wherein the lamp holder is arranged on the fixing plate at one side of the reflector, and the ultraviolet lamp tube is fixedly installed on the lamp holder.

Preferably, the reflector makes the ultraviolet irradiation direction of the ultraviolet lamp parallel to the louver blades of the front louver member to increase the radiation intensity.

Preferably, the case includes an upper cover assembly engaged with the front louver part and a lower cover assembly engaged with the upper cover assembly; the left side and the right side of the upper cover component are provided with the pin tail plugs, so that a plurality of lamps can be conveniently connected in series, wiring and power supply are facilitated, unified control is facilitated, and meanwhile the condition that hidden wiring and power supply are provided is considered. Furthermore, 1 or a plurality of hole sites are reserved on the left side, the right side, the top or the rear side of the upper cover assembly, and are plugged by using hole covers, and when the portable socket cover is used, a cable can be led in to connect the power of a lamp by taking down any hole cover.

Further, the lower cover assembly is provided with a lower cover, the power supply device is fixed on the lower cover, and the lower cover is further provided with a three-position wiring terminal table, a four-position terminal and a two-position terminal which are electrically connected with each other.

Furthermore, this intelligence ultraviolet ray disinfection lamps and lanterns still include switch, switch sets up on the upper cover subassembly to turn off the power input when convenient lamps and lanterns are maintained. Furthermore, the intelligent ultraviolet disinfection lamp further comprises a limit switch capable of automatically cutting off a power supply line, the limit switch can be arranged on the upper cover assembly, the power switch is prevented from being forgotten to be turned off during maintenance, and the limit switch can automatically cut off the power supply of the lamp so as to ensure that personnel are not irradiated by ultraviolet rays.

Further, this intelligence ultraviolet ray disinfection lamps and lanterns still include intelligent object and the intelligent object switch of control intelligent object. For convenient operation, the intelligent module switch can be arranged on the upper cover component. When the intelligent module has faults, the mode can be switched to the mode without the intelligent module, and the lamp can still work normally.

Preferably, the reflector assembly is fixed in the upper cover assembly through screws, and the lower cover assembly is fixed on the lower side of the upper cover assembly through damping hinges, so that the power supply device or the intelligent module is convenient to repair and replace when in failure. The front louver member is fixed to the front of the upper cover assembly by a damping hinge so as to facilitate the regular replacement or repair of the ultraviolet lamp tube.

According to the intelligent ultraviolet disinfection lamp suitable for the public places, the ultraviolet rays emitted by the ultraviolet lamp are directionally limited to the upper space in the space of the public places through the front side shutter component, so that the ultraviolet rays are limited from being irradiated to people in the public places, and the personnel are prevented from being injured; the reflector assembly can directionally reflect the ultraviolet rays and emit the ultraviolet rays in parallel to the louver blade assembly, so that the ultraviolet radiation efficiency is improved, and the disinfection efficiency is improved; simultaneously, through intelligent object, disinfect in real time when having personnel's activity, when personnel leave, still last disinfection so that thoroughly disinfect with remaining virus. In addition, the whole structure is compact and reasonable, and the space is saved; and the lower cover component and the front shutter component are respectively fixed on the upper cover component through damping hinges, so that the power supply device and the ultraviolet lamp tube are convenient to maintain, and the lower cover component and the front shutter component have good practicability.

Drawings

The utility model may be better understood by referring to the following description in conjunction with the accompanying drawings, in which like reference numerals are used throughout the figures to indicate like or similar parts. The accompanying drawings, which are incorporated in and form a part of this specification, illustrate preferred embodiments of the present invention and, together with the detailed description, serve to further explain the principles and advantages of the utility model. In the drawings:

FIG. 1 is a schematic view of an intelligent UV disinfection lamp according to the present embodiment;

FIG. 2 is an exploded view of the intelligent UV disinfection lamp of the present embodiment;

FIG. 3 is an exploded view of the upper cover assembly of the intelligent UV disinfection lamp of the present embodiment;

FIG. 4 is an exploded view of the reflector assembly of the intelligent UV disinfection lamp of this embodiment;

FIG. 5 is an exploded view of the bottom cover assembly of the UV disinfection lamp of this embodiment;

fig. 6 is an exploded view of the front louver part of the intelligent ultraviolet disinfection lamp in this embodiment.

Detailed Description

Embodiments of the present invention will be described below with reference to the accompanying drawings. Elements and features depicted in one drawing or one embodiment of the utility model may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that the figures and description omit representation and description of components and processes that are not relevant to the present invention and that are known to those of ordinary skill in the art for the sake of clarity.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to 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 invention, it should 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the intelligent ultraviolet disinfection lamp of the present embodiment includes a housing formed by an upper cover assembly 1 and a lower cover assembly 3, a reflector assembly 2 fixed in the housing, and a front louver member 4 assembled at the front end of the housing. In this embodiment, the cover assembly 1 has a left side wall 101, a right side wall 102, a top 103, and a back side 104, and the reflector assembly 2 is disposed in a space formed by the left side wall 101, the right side wall 102, the top 103, and the back side 104.

Specifically, referring to fig. 3, a delta-shaped tail plug 11 is disposed on the left side wall and the right side wall of the upper cover assembly 1, so as to facilitate serial connection and power supply of a plurality of lamps. Convenient unified control, in this embodiment, consider that there is the condition of secretly installing wiring power supply, upper cover subassembly 1 left and right sides wall, top and dorsal part reserve 4 hole sites to use handhole door 12 shutoff. When the cable is used, the arbitrary hole cover 12 is taken down, and the cable can be led in to connect the lamp. The right side wall of the upper cover assembly 1 is provided with a power switch 13 so as to turn off power supply input when the lamp is maintained. Meanwhile, a limit switch 14 is arranged in the right side of the upper cover assembly 1, so that the power switch 13 is prevented from being forgotten to be turned off during maintenance, and the power supply of the lamp can be automatically cut off through the limit switch 14, so that personnel can be prevented from being irradiated by ultraviolet rays. The inner wall of the right side of the upper cover component 1 is provided with an intelligent module switch 15, when the intelligent module has a fault, the intelligent module can be switched to a mode without the intelligent module, and the lamp can still work normally. In addition, four small holes are reserved on the top of the upper cover assembly 1 of the embodiment and are sealed by the cover 16, and decorative accessories such as green false plants can be installed after the cover 16 of the small holes is removed.

Referring to fig. 4, the reflector assembly 2 includes two high-reflectivity reflectors 21, fixing plates 22 are disposed on left and right sides of the reflectors 21, lamp sockets 23 are disposed on the fixing plates 22, ultraviolet lamps 24 are fixed on the lamp sockets 23, and the reflectors 21 reflect ultraviolet rays of the ultraviolet lamps 24 emitting light in 360 degrees in one direction, wherein the ultraviolet irradiation direction is parallel to the louvers, so as to increase the radiation intensity. The ultraviolet lamp 24 is connected to the main reflecting surface of the reflector 21, the main reflecting surface of the reflector 21 faces the front louver member 4, the ultraviolet lamp 24 is disposed along the longitudinal direction of the reflector 21, and the main reflecting surface of the reflector 21 faces the ultraviolet irradiation direction of the ultraviolet lamp emitting light in 360 degrees toward the front louver member. Through this reflector subassembly, can with ultraviolet ray directional reflection and be on a parallel with the shutter plate subassembly and jet out, improve ultraviolet radiation efficiency, improve disinfection efficiency.

Referring to fig. 5, the lower cover assembly includes a lower cover 31, and a three-position terminal block 32, a four-position terminal 33, a power supply device 34, a two-position terminal 35, and an intelligent module 36 disposed on the lower cover 31, wherein the three-position terminal block 32, the four-position terminal 33, the power supply device 34, the two-position terminal 35, and the intelligent module 36 are connected to each other by conductive wires. The power supply device 34 is used for supplying power to electrical components such as an inductor probe, an ultraviolet lamp tube, a three-position wiring terminal block, a four-position terminal, a two-position terminal and an intelligent module of the ultraviolet disinfection lamp.

Referring to fig. 6, the front louver part 4 includes a front housing 41, a sensing window 42 disposed on the front housing 41, a louver assembly 43 fixedly connected to the front housing 41, a sensor probe 44 disposed on the louver assembly 43, and a probe fixing plate 45 for fixing the sensor probe 44. The louver assembly 43 has a plurality of louvers 431 arranged in parallel, and the louvers 431 are inclined upward by 5 degrees so that ultraviolet rays sterilize air in an upper space of a public place. Through the setting of this shutter plate subassembly, with the directional upper space that is limited in the space of public place of ultraviolet ray to the personnel of restriction ultraviolet ray in to the public place are shone, avoid causing the injury to personnel.

Referring to fig. 1 to 6, in the intelligent ultraviolet disinfection lamp of the present embodiment, the reflector assembly 2 is fixed in the upper cover assembly 1 by screws, and the lower cover assembly 2 is fixed to the lower side of the upper cover assembly 1 by the first damping hinge, so that the power supply device 31 or the intelligent module 32 can be easily repaired and replaced when it fails. The front louver member 4 is fixed to the front of the upper cover assembly 1 by a second damping hinge for regular replacement or inspection of the ultraviolet lamp tube 24. The intelligent module can be used for disinfecting the personnel in real time when the personnel move, and the personnel still continuously disinfect the residual viruses when leaving.

It should be emphasized that the term "comprises/comprising" when used herein, is taken to specify the presence of stated features, elements, steps or components, but does not preclude the presence or addition of one or more other features, elements, steps or components.

While the present invention has been disclosed above by the description of specific embodiments thereof, it should be understood that all of the embodiments and examples described above are illustrative and not restrictive. Various modifications, improvements and equivalents of the utility model may be devised by those skilled in the art within the spirit and scope of the appended claims. Such modifications, improvements and equivalents are also intended to be included within the scope of the present invention.

Claims

1. The utility model provides an intelligence ultraviolet ray disinfection lamps and lanterns which characterized in that: the reflector assembly comprises a shell, a reflector assembly and a power supply device, wherein the reflector assembly and the power supply device are arranged in the shell;

the front shutter component comprises a front shell, a shutter blade assembly connected with the front shell, an inductor probe arranged on the shutter blade assembly and a probe fixing plate for fixing the inductor probe, wherein the shutter blade assembly is provided with a plurality of shutter blades which are arranged in parallel;

the reflector assembly comprises a reflector and an ultraviolet lamp, the ultraviolet lamp is connected with a main reflecting surface of the reflector, the main reflecting surface of the reflector faces the front side of the shell, the ultraviolet lamp is arranged along the length direction of the reflector, and the main reflecting surface of the reflector enables the ultraviolet irradiation direction of the ultraviolet lamp which emits light in 360 degrees to face the front side louver part.

2. The intelligent ultraviolet disinfection light fixture of claim 1, wherein: the louver blades of the louver blade assembly are arranged in an upward inclined mode.

3. The intelligent ultraviolet disinfection light fixture of claim 1, wherein: the ultraviolet ray irradiation direction of the ultraviolet lamp is parallel to the louver blades of the front side louver part.

4. The intelligent ultraviolet disinfection light fixture of claim 1, wherein: the reflector assembly further comprises fixing plates arranged on two sides of the reflector, the ultraviolet lamp comprises a lamp holder and an ultraviolet lamp tube, the lamp holder is arranged on the fixing plate on one side of the reflector, and the ultraviolet lamp tube is fixedly arranged on the lamp holder.

5. The intelligent ultraviolet disinfection light fixture of claim 1, wherein: the housing includes an upper cover assembly cooperating with the front louver member and a lower cover assembly cooperating with the upper cover assembly.

6. The intelligent ultraviolet disinfection light fixture of claim 5, wherein: the lower cover assembly is provided with a lower cover, the power supply device is fixed on the lower cover, and the lower cover is further provided with a three-position wiring terminal table, a four-position terminal and a two-position terminal which are electrically connected with each other.

7. The intelligent ultraviolet disinfection light fixture of any one of claims 1-6, wherein: the intelligent ultraviolet disinfection lamp also comprises a power switch for controlling the power supply device.

8. The intelligent ultraviolet disinfection light fixture of any one of claims 1-6, wherein: the intelligent ultraviolet disinfection lamp also comprises a limit switch for automatically cutting off a power supply line.

9. The intelligent ultraviolet disinfection light fixture of claim 5, wherein: the reflector assembly is secured by screws into an upper cover assembly and the lower cover assembly is secured to the upper cover assembly by a damping hinge.

10. The intelligent ultraviolet disinfection light fixture of claim 5, wherein: the front louver part is fixed to the upper cover assembly through a damping hinge.