CN219743401U

CN219743401U - Converging ultraviolet light sterilizing lamp

Info

Publication number: CN219743401U
Application number: CN202320410785.4U
Authority: CN
Inventors: 周嘉成; 姜余杰; 邱志昕; 黄嘉敏; 张晓俊; 陶智
Original assignee: Suzhou University
Current assignee: Suzhou University
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-09-26
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a converging ultraviolet sterilizing lamp, which comprises a pulley, a base, an infrared sensor, an H-shaped ultraviolet lamp tube, an aluminum reflecting surface, a handrail, a lamp box, a lifting rod and a controller, wherein the pulley is positioned at the bottom of the base; the lifting rod is positioned above the base and below the lamp box, is connected with the base and the lamp box and drives the lamp box to lift; the armrests are arranged at the rear of the lamp box; the H-shaped ultraviolet lamp tube and the aluminum reflecting surface are arranged in the lamp box, and the H-shaped ultraviolet lamp tube is arranged in front of the aluminum reflecting surface at a certain position; the infrared sensors are arranged at the front and left and right ends of the lamp box. According to the utility model, when a person accidentally breaks in, the ultraviolet lamp can automatically stop working, so that the person is prevented from being irradiated by strong ultraviolet light; and the H-shaped ultraviolet lamp tube and the aluminum reflecting surface are arranged, so that a strong ultraviolet beam can be formed, and the effect of killing bacteria in the cavity of the nuclear magnetic resonance instrument in a short time can be achieved.

Description

Converging ultraviolet light sterilizing lamp

Technical Field

The utility model belongs to ultraviolet disinfection lamps, and particularly relates to a converging ultraviolet light disinfection lamp.

Background

UVC (280-200 nm) ultraviolet rays can have the functions of radiation damage and nucleic acid destruction on microorganisms (bacteria, viruses and spore lamp pathogens) so as to kill the microorganisms, thereby achieving the aim of disinfection. Therefore, the ultraviolet light sterilizing agent is widely used in the field of sterilization due to the good sterilizing effect of ultraviolet light. In practical application, most ultraviolet germicidal lamps emit light in a diffuse manner due to the shape of the ultraviolet lamp, so that the effective sterilization range is not enough, and the intensity is not enough, and the ultraviolet germicidal lamp is only suitable for families and some conventional sterilization.

Chinese patent application "a domestic type ultraviolet disinfection lamp" (patent application No. CN202022842024.5, grant No. CN 213941569U) proposes a domestic type ultraviolet disinfection lamp, including ultraviolet disinfection lighting fixture, the strip frame is inhaled to the magnetism, heat dissipation dust screen, the metal strip frame, the screw thread fixed block, movable mounting end, press the spring, ultraviolet disinfection lighting fixture all sets up the magnetism and inhale the strip frame around the surface, upper end surface sets up the screw thread fixed block, and set up the metal strip frame between magnetism and ultraviolet disinfection lighting fixture, the middle part that the strip frame was inhaled to the magnetism is connected with heat dissipation dust screen, the lower extreme surface of screw thread fixed block sets up movable mounting end and presses the spring, press the upper end middle part that the spring is located movable mounting end, the lower extreme surface of movable mounting end is provided with ultraviolet disinfection lamp pole. The utility model can be used for a long time, is convenient for people to disassemble, assemble and clean the disinfection lamp, can play a certain protection role and ensures the disinfection effect of the disinfection lamp. However, for some special situations, such as sterilization in nuclear magnetic resonance cavities, the sterilization requirement cannot be met.

In addition, ultraviolet rays are harmful rays to human bodies (such as skin and eyes), so people are strictly required to leave in use, and once people enter the lamp by mistake, the lamp is turned off immediately, otherwise, the human bodies are injured, certain potential safety hazards are caused, and meanwhile, excessive power consumption is wasted if the sterilization time is too long.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: the utility model provides a assemble ultraviolet ray bactericidal lamp, can form strong ultraviolet beam, reaches the effect of killing the bacterium in the nuclear magnetic resonance appearance vestibule in a short time and a large scale, can disinfect to the nuclear magnetic resonance appearance of different models, and when someone accidentally runs into simultaneously, can make the ultraviolet lamp stop work voluntarily, avoids personnel to receive the irradiation of strong ultraviolet light.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a converging ultraviolet sterilizing lamp, comprising: the sterilizing lamp comprises a base, a sterilizing lamp and a connecting piece for connecting the base and the sterilizing lamp; the sterilizing lamp comprises a lamp box, and a light condensing assembly formed by a plurality of H-shaped ultraviolet lamp tubes and an aluminum reflecting surface is arranged in the lamp box, wherein the H-shaped ultraviolet lamp tubes are arranged in front of the aluminum reflecting surface at a certain position, and light emitted by the H-shaped ultraviolet lamp tubes is reflected by the reflecting surface and is condensed into a beam of high-intensity ultraviolet light beam to irradiate into a designated area.

Furthermore, the converging ultraviolet sterilizing lamp provided by the utility model is characterized in that the bottom of the base is provided with four pulleys, and the pulleys are universal wheels. The connecting piece for connecting the base and the sterilizing lamp is a telescopic lifting rod.

Furthermore, the bottom of the base of the converging ultraviolet sterilizing lamp provided by the utility model comprises four ballasts which are respectively connected with the H-shaped ultraviolet lamp tube arranged on the lamp holder through wires. The bottom of base still is provided with battery module, and battery module passes through the wire and connects the ballast.

Furthermore, the connecting piece for connecting the base and the sterilizing lamp is an electric lifting rod, and a motor of the electric lifting rod is connected with a battery module at the bottom of the base.

Furthermore, the infrared sensor is arranged on the surface of the lamp box of the converging ultraviolet sterilizing lamp provided by the utility model, so that the ultraviolet sterilizing lamp can be induced and automatically stopped when a person breaks into the lamp box accidentally, and the person is prevented from being irradiated by strong ultraviolet light. Meanwhile, a man-machine interaction display screen is arranged in the inclined rear area of the lamp box and used for controlling the on and off of the ultraviolet sterilization lamp, setting of sterilization time and related prompt display.

Furthermore, the converging ultraviolet sterilizing lamp provided by the utility model is characterized in that the lamp box is also provided with a controller, and the controller comprises an information receiving module, an information processing module and a time setting module; the information receiving module is used for receiving signals of the infrared sensor and controlling the operation time of the ultraviolet sterilizing lamp in the time setting module through the display screen, and the information receiving module transmits all received information to the information processing module to control the on and off of the ultraviolet sterilizing lamp.

Furthermore, the utility model provides the converging ultraviolet sterilizing lamp, and the back side of the lamp box is also provided with the handrail.

Compared with the prior art, the utility model has the following beneficial effects:

1. the converging ultraviolet sterilizing lamp can form strong ultraviolet light beams through the specific H-shaped lamplight arrangement and the aluminum reflecting surface designed for the H-shaped ultraviolet lamp tube independently, and achieves the effect of killing bacteria in the cavity of the nuclear magnetic resonance instrument in a short time. Meanwhile, the lifting rod can be used for sterilizing the cavity of the nuclear magnetic resonance apparatus in a larger range, and the sterilization of nuclear magnetic resonance apparatuses of different types is facilitated.

2. The converging ultraviolet sterilizing lamp can automatically stop working when personnel accidentally intrude, and the personnel is prevented from being irradiated by strong ultraviolet light.

Drawings

Fig. 1 is a schematic diagram of the overall structure in an embodiment of the present utility model.

Fig. 2 is a schematic structural view of a base according to an embodiment of the utility model.

Fig. 3 is a schematic front view of a lamp set according to an embodiment of the utility model.

Fig. 4 is a schematic top view of a lamp set according to an embodiment of the utility model.

Fig. 5 is a schematic view of a display screen and a handrail on the lamp cartridge according to an embodiment of the present utility model.

Fig. 6 is a schematic diagram of a control principle in an embodiment of the present utility model.

Reference numerals illustrate: 1-pulley, 2-ballast, 3-base, 4-battery module, 5-infrared sensor, 6-H ultraviolet tube, 7-aluminium reflecting surface, 8-lamp stand, 9-handrail, 10-lamp box, 11-display screen, 12-lifter.

Detailed Description

In the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., which are based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, so that the terms describing the positional relationship in the drawings are merely for exemplary illustration and not to be construed as limitations of the present patent, and that the specific meanings of the terms described above should be understood by those skilled in the art according to specific circumstances.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Because the magnetic resonance instrument has strong magnetism and can not penetrate the instrument into the cavity for sterilization, the utility model provides the converging ultraviolet sterilizing lamp, a beam of ultraviolet light beam with the size close to the area of the cavity is formed outside the cavity, the intensity is high, and the ultraviolet light beam with an effective sterilization distance irradiates the cavity for sterilization.

Referring to fig. 1, a focused ultraviolet germicidal lamp includes a pulley 1, a base 3, an infrared sensor 5, an H-type ultraviolet lamp 6, an aluminum reflecting surface 7, a handrail 9, a lamp case 10, and a lifting rod 12.

The base 3 is positioned at the lower part of the ultraviolet sterilizing lamp.

The pulley 1 is positioned at the bottom of the base 3, and the pulleys are universal wheels.

The lifting rod 12 is connected with the base 3 and the lamp box 10, and the base 3, the lifting rod 12 and the lamp box 10 are sequentially arranged from bottom to top; the lifting rod 12 is electrically driven, and can lift to drive the lamp box 10.

The infrared sensors 5 are arranged at the left and right ends of the front part of the lamp box 10, and when the ultraviolet sterilizing lamp operates, a person passes in front of the lamp box, the controller is triggered to automatically turn off the ultraviolet sterilizing lamp.

The H-shaped ultraviolet lamp tube 6 and the aluminum reflecting surface 7 are installed inside the lamp box 10, and the H-shaped ultraviolet lamp tube 6 is arranged in front of the aluminum reflecting surface 7.

The armrest 9 is installed at the rear side of the lamp case 10 for pushing the ultraviolet germicidal lamp to facilitate its movement.

Referring to fig. 2, which is a schematic structural view of the base in the present embodiment, the base 3 includes four ballasts 2, a battery module 4, and four pulleys 1; the battery module 4 is connected with the ballast 2 through a wire, and meanwhile, the battery module 4 supplies power to the motor to control the lifting rod 12 to ascend and descend, so that the cavity of the nuclear magnetic resonance apparatus can be sterilized in a larger range, and sterilization of nuclear magnetic resonance apparatuses of different types is facilitated. In addition, the four ballasts 2 are respectively connected with H-type ultraviolet lamp tubes 6 mounted on lamp holders 8 through wires.

Referring to fig. 3, a lamp base 8 is installed below the inside of the lamp case 10 for installing the H-type ultraviolet lamp tube 6, which is a schematic front view of the lamp group in the present embodiment. Four H-shaped ultraviolet lamp tubes 6 and an aluminum reflecting surface 7 form a light condensing assembly, and the H-shaped ultraviolet lamp tubes 6 are arranged at a certain position and are arranged at the front part of the aluminum reflecting surface 7. The infrared sensors 5 are arranged on two sides of the light condensing assembly and are used for detecting whether personnel intrude in front of the ultraviolet sterilizing lamp during operation, so that the safety of the personnel is protected.

Referring to fig. 4, a schematic top view of the lamp set in this embodiment is shown, the whole lamp box 10 is used as a housing of the lamp set, the handrail 9 is installed behind the lamp box 10, and a person pushes the device through the handrail, so that the ultraviolet sterilizing lamp is convenient to transfer. The structure of the reflecting surface and the arrangement position of the ultraviolet lamp tube 6 can be clearly seen from the top view of the aluminum reflecting surface 7, and the specific angles and distances are as follows: the distance between the center of the H-shaped lamp tube and the reflecting surface is 18.5mm, the opening angle of the left and right large reflecting surfaces formed by the reflecting surface made of aluminum is 30 degrees, 4 lamp tubes are arranged in a staggered mode, and the staggered distance between the middle two lamp tubes and the left and right two lamp tubes is 40mm. The light emitted by the H-shaped ultraviolet lamp tube 6 is reflected by the aluminum reflecting surface 7 and converged into a beam of high-intensity ultraviolet light beam to irradiate into a designated area, so that the effect of killing bacteria in the cavity of the nuclear magnetic resonance spectrometer in a short time is achieved.

Referring to fig. 5, a schematic view of a display screen and a handrail on a lamp box in this embodiment is shown, the concentrated uv light sterilizing lamp further includes a display screen 11, the display screen 11 is installed in an area obliquely behind the lamp box 10, and can be directly operated on the display screen 11 to control the on/off of the uv light sterilizing lamp, the setting of the sterilizing time, and the prompt display when encountering the uv light sterilizing lamp of the device.

Referring to fig. 6, a schematic diagram of the working principle of the controller in this embodiment is shown, the controller includes an information receiving module, an information processing module and a time setting module, the signal of the infrared sensor 5 is transmitted to the information receiving module, the operation time of the ultraviolet germicidal lamp is directly set in the time setting module through the display screen 11 and is also transmitted to the information receiving module, all the information received by the information receiving module is transmitted to the information processing module, and the information processing module controls the operation of the whole device. When the infrared sensor 5 detects that a person passes in front of the ultraviolet sterilizing lamp during operation, the information processing module can automatically turn off the ultraviolet sterilizing lamp, so that the person can avoid ultraviolet irradiation. After the time set by the time setting module is adjusted on the display screen 11, the operator can leave the nuclear magnetic resonance room for a certain time, and the ultraviolet sterilization lamp is started under the set time and is automatically turned off after the set time.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A focused ultraviolet light germicidal lamp comprising: a base (3), a germicidal lamp, and a connector connecting the base (3) and the germicidal lamp; the sterilizing lamp is characterized by comprising a lamp box (10), and a light condensing assembly formed by a plurality of H-shaped ultraviolet lamp tubes (6) and an aluminum reflecting surface (7) is arranged in the lamp box (10), wherein the H-shaped ultraviolet lamp tubes (6) are arranged at the front part of the aluminum reflecting surface (7) at a certain position, and light emitted by the H-shaped ultraviolet lamp tubes is reflected by the reflecting surface and is condensed into a beam of high-intensity ultraviolet light beam to irradiate into a designated area.

2. The focused ultraviolet light germicidal lamp as claimed in claim 1, characterized in that the bottom of the base (3) is provided with four pulleys (1), the pulleys (1) are universal wheels.

3. A focused ultraviolet germicidal lamp as claimed in claim 1, characterized in that the bottom of the base (3) comprises four ballasts (2), the four ballasts (2) being connected by wires with an H-shaped ultraviolet lamp tube (6) mounted on a lamp holder (8), respectively.

4. A focused ultraviolet light germicidal lamp as claimed in claim 1, characterized in that the connection piece connecting the base (3) and the germicidal lamp is a telescopic lifting rod (12).

5. The focused ultraviolet germicidal lamp as set forth in claim 1, wherein the number of the H-shaped ultraviolet lamp tubes is four, the four lamps are staggered, the staggered distance between the middle two lamps and the left and right two lamps is 40mm, the distance between the center of the H-shaped ultraviolet lamp tube and the aluminum reflecting surface is 18.5mm, and the opening angle between the center of the H-shaped ultraviolet lamp tube and the aluminum reflecting surface is 30 degrees.

6. A focused ultraviolet germicidal lamp as claimed in claim 3, characterized in that the bottom of the base (3) is further provided with a battery module (4), the battery module (4) is connected with the ballast (2) by a wire, the connecting piece connecting the base (3) and the germicidal lamp is a telescopic lifting rod (12), and the motor of the electric lifting rod is connected with the battery module at the bottom of the base.

7. A focused ultraviolet light germicidal lamp as claimed in claim 1, characterized in that an infrared sensor (5) is arranged on the surface of the lamp housing (10).

8. The focused ultraviolet light germicidal lamp as recited in claim 7, further comprising a man-machine interaction display screen (11) mounted in an obliquely rear area of the lamp housing (10) for controlling the turning on and off of the ultraviolet light germicidal lamp, setting of disinfection time and related prompt display.

9. The focused ultraviolet light germicidal lamp as defined in claim 8, wherein a controller is further provided on the lamp housing (10), the controller comprising an information receiving module, an information processing module and a time setting module; the information receiving module is used for receiving signals of the infrared sensor (5) and controlling the operation time of the ultraviolet sterilizing lamp in the time setting module through the display screen (11), and the information receiving module transmits all received information to the information processing module to control the on and off of the ultraviolet sterilizing lamp.

10. A focused ultraviolet light germicidal lamp as claimed in claim 1, characterized in that a handrail (9) is also mounted at the rear side of the lamp housing (10).