CN212067243U - Portable intelligent ultraviolet sterilizing lamp - Google Patents

Abstract

The utility model provides a portable intelligent ultraviolet sterilization lamp, which comprises: a bracket; a floodlight lamp installed on the bracket, an ultraviolet lamp module is arranged inside, and the ultraviolet lamp module is provided with an ozone generator; The moving object detection element installed in the flood light fixture is connected to the control module; the remote control device installed in the flood light fixture is connected to the control module; as the power supply of the power supply part of the whole device, it is connected to the remote control device and the remote control device. control module. The beneficial effects of the utility model are as follows: the structure is simple, the operation is convenient, and the safety is intelligent.

Description

A portable intelligent ultraviolet sterilization lamp

technical field

The utility model relates to the technical field of ultraviolet sterilization, in particular to a portable intelligent ultraviolet sterilization lamp.

Background technique

Studies have shown that ultraviolet rays mainly kill microorganisms by radiating damage to microorganisms (bacteria, viruses, spores and other pathogens) and destroying the function of nucleic acid, so as to achieve the purpose of disinfection. The effect of ultraviolet rays on nucleic acids can lead to the breakage of bonds and chains, cross-linking between strands and the formation of photochemical products, etc., thereby changing the biological activity of DNA and making microorganisms unable to replicate themselves. This ultraviolet damage is also lethal damage. The ultraviolet rays used for disinfection are C-wave ultraviolet rays, whose wavelength range is 200-275nm, and the band with the strongest bactericidal effect is 250-270nm.

We know that there is a 253.7nm wavelength spectrum line in sunlight, so in order to use ultraviolet sterilization in specific occasions, we must make a UV lamp tube that can generate 253.7nm, and this lamp radiates 253.7nrn ultraviolet rays at the same time , and also radiate a part of 184.9nm ultraviolet rays, so it can produce ozone. Ultraviolet sterilization technology has high sterilization efficiency, does not produce harmful by-products, and forms secondary pollution. The system has the advantages of safe operation, simple equipment maintenance, low investment and operating costs.

Our common modes of transmission of viruses and bacteria are airborne and contact transmission. Among them, air transmission mainly relies on the form of airflow for diffusion; while contact transmission is the spread of germs due to the contact of daily objects. These viruses and bacteria that are difficult to identify with the naked eye exist around us all the time, so we need a timely and effective means of prevention and control.

Utility model content

The purpose of the utility model is to provide a portable intelligent ultraviolet sterilization lamp, which not only solves the problem of killing bacteria and microorganisms, but also photolyzes various odors and odors, and ensures the disinfection and sterilization of air and articles in a certain airtight environment.

The utility model proposes a portable intelligent ultraviolet sterilization lamp, which comprises: a bracket; a floodlight lamp installed on the bracket, which is provided with an ultraviolet lamp module, and the ultraviolet lamp module is provided with an ozone generator; The moving object detection element installed in the flood light fixture is connected to the control module; the remote control device installed in the flood light fixture is connected to the control module; as the power supply of the power supply part of the whole device, it is connected to the remote control device and the remote control device. control module.

Further, the moving object detection element adopts an infrared sensing probe.

Further, the floodlight-shaped lamp has a shell part, the shell part is a side opening structure formed by a bottom shell and a circumferential shell arranged on the bottom shell together, and the cross-sectional area of the shell part is from the bottom The shell direction gradually increases toward the opening direction.

Further, a grid-like structure is provided at the opening of the housing part.

Further, the grid-like structure is installed at the opening of the housing part through a socket frame.

Further, the bracket includes:

Two horizontal supports arranged side by side;

A horizontal connector installed between two horizontal supports;

A portal frame mounted on the horizontal connecting body.

Further, the ultraviolet lamp module includes: an H-shaped ultraviolet lamp installed at the lamp cap.

Further, the control module is a PLC.

Compared with the prior art, the beneficial effects of the utility model are as follows: the structure is simple, the operation is convenient, and the safety is intelligent.

Description of drawings

Figure 1 is a perspective view of a portable intelligent ultraviolet sterilization lamp.

Figure 2 is an exploded view of a portable intelligent ultraviolet sterilization lamp.

Detailed ways

The present utility model will be described in more detail below in conjunction with the schematic diagrams, wherein preferred embodiments of the present utility model are shown, and it should be understood that those skilled in the art can modify the present utility model described herein and still achieve the beneficial effects of the present utility model. Therefore, the following description should be construed as widely known to those skilled in the art, rather than as a limitation of the present invention.

As shown in Figures 1-2, the utility model discloses a portable intelligent ultraviolet sterilization lamp, which comprises: a bracket 1, a flood light 2, an ultraviolet lamp module, a moving object detection element 4, and a remote control device 5 .

Referring to FIG. 2, the bracket 1 includes two horizontal supports 1a arranged side by side. The horizontal support can be a tubular body, and pipes can be sleeved at both ends of the tubular body, and a horizontal connecting body 1b installed between the two horizontal supports It is a rectangular strip body, and the portal frame 1c installed on the horizontal connecting body is used as a mounting structure for the flood light. The flood light fixture 2 installed on the bracket 1 is provided with a UV lamp module, and the flood light fixture 2 has a shell part, which is a bottom shell and a circumferential shell arranged on the bottom shell. The one-side opening structure is formed, and the cross-sectional area of the shell part gradually increases from the direction of the bottom shell toward the opening direction. The bottom shell here is square, and the circumferential shell makes the shell part form a flared structure. The ultraviolet lamp module is provided with an ozone generator, and the ozone generator here is in the form of built-in ozone in the ultraviolet lamp. At this time, the ultraviolet light emitted by the lamp causes the air to crack to synthesize ozone.

In this embodiment, in order to ensure safe use, a moving object detection element 4, such as an infrared sensing probe, is also installed on the floodlight-shaped lamp. The infrared sensing probe is connected to a control module, which includes but is not limited to a PLC. The addition of an infrared sensor probe can automatically shut down the product when moving objects such as human bodies and animals pass by. After a certain time delay, the product starts again to implement sterilization (the infrared probe has a delayed self-reset function). The infrared sensing probe can be fixed to the flood light fixture by means of snaps, gluing, etc., for example, it can be fixed to the grid-like structure provided in the housing part by gluing.

In order to ensure safe use, the built-in remote control device 5 of the flood light can realize remote control, and the remote control device 5 is connected to the control module. Through the 2.4G communication signal, a long-distance, penetrating control method can be achieved to control the lighting and closing of the light source. At the same time, the module has a delay shutdown function. After the lamp works for a certain period of time, the lamp will automatically turn off (the setting time is related to the size of the disinfection environment).

As can be seen from FIG. 1 , a grid-like structure 6 is provided at the opening of the housing portion, and the grid-like structure 6 is installed at the opening of the housing portion through a socket frame 7 . The face of the luminaire is covered by a metal mesh-like mesh to prevent contact with the internal light source and electronic devices. Since the opening of the casing part is a square opening, the socket frame is tightly fitted and socketed at the outer edge of the casing part, and the mesh-like structure 6 adopts a metal mesh. When the socket frame is a metal frame, the metal mesh can be welded and installed on the metal mesh. The frame, of course, the metal mesh can also be installed in place by other means such as gluing.

Referring to FIG. 2, the UV lamp module includes: H-shaped UV lamps 8 installed at 3 of the lamp caps, and the UV lamps are "Foshan Bright Moon", "Xingyao Optoelectronics", "Shenzhen Shengte", etc., and the models are UVC38W, UVC12V, UVC7W and other H-shaped lamps. In the UV lamp module, it can not only emit 253.7nm germicidal wavelength light, but also because ozone is added as the internal gas of the fluorescent tube, two wavelengths are generated after lighting, and a strong 185nm light wave can also be emitted on the glass tube, cracking Air Synthetic Ozone Deodorization.

As the power supply of the power supply part of the whole device, it is connected to the remote control device 5 and the control module. The power supply here is a 24V power supply, and the 24V power supply supplies power to the ultraviolet lamp module and the moving object detection element 4, which has high stability and reliability. reliability.

It should be noted that there must be a 185nm vacuum ultraviolet light irradiation place to synthesize ozone for strong oxidation reaction, deodorization and deodorization. Moreover, when the lamp is working, the human body and animal must not pass through the working space. Lighting, the working state of the lamp, it can be turned on and off remotely, and it can be turned off with a delay.

The application mechanism of ultraviolet sterilization in this utility model: in the spectrum of ultraviolet rays, only the 2537 wavelength spectrum line is extremely strong to kill bacteria and microorganisms. The structure mutates and dies. For this reason, we transfer the ultraviolet emitting device from the macroscopic space to the narrow closed barrel space, which not only increases the strength due to the shortening of the distance, but also facilitates the killing of bacteria and microorganisms in a dark environment.

Ozone deodorization is applied in this utility model: under normal circumstances, odor is generated by ozone generator, but in the present invention, there is another generation mechanism, because we are in the ultraviolet-transmitting quartz material used in making ultraviolet lamps. A component is added to cause the ultraviolet lamp to emit 2537 wavelength sterilization spectrum when it is ignited, and it can also emit 185nm vacuum ultraviolet spectrum. This wavelength of light can decompose the oxygen molecules in the air retained in the barrel to generate free oxygen Due to the imbalance of positive and negative electrons, it needs to combine with oxygen molecules (O2) to generate ozone (O3).

Ozone (O3) has a strong oxidizing effect on organic matter, especially this kind of oxidation is more intense under the irradiation of UVC wavelength, which can effectively remove oxygen-containing organic substances, sulfur-containing compounds, nitrogen-containing compounds, etc. to produce odor and odor, It will not escape when the cover is opened and pollute the surrounding environment.

The description of the well-known technology is omitted in the whole text, for example, the fixing structure of the related structure includes but is not limited to conventional methods such as glue and screws.

Claims (8)

1. a portable intelligent ultraviolet sterilization lamp is characterized in that, it comprises: bracket; The floodlight lamp installed on the bracket is provided with an ultraviolet lamp module, and the ultraviolet lamp module is provided with an ozone generator; A moving object detection element installed on the flood light fixture, which is connected to the control module; a remote control device arranged on the flood light fixture, which is connected to the control module; As the power supply of the power supply part of the whole device, it is connected to the remote control device and the control module. 2 . The portable intelligent ultraviolet sterilization lamp according to claim 1 , wherein the moving object detection element adopts an infrared sensing probe. 3 . 3 . The portable intelligent ultraviolet sterilization lamp according to claim 1 , wherein the floodlight lamp has a shell part, and the shell part is a circumferential shell consisting of a bottom shell and arranged on the bottom shell. 4 . One side opening structure formed by the common enclosure of the body, the cross-sectional area of the shell part gradually increases from the direction of the bottom shell to the direction of the opening. 4 . The portable intelligent ultraviolet sterilization lamp according to claim 3 , wherein a grid-like structure is provided at the opening of the housing part. 5 . 5 . The portable intelligent ultraviolet sterilization lamp according to claim 4 , wherein the grid-like structure is installed at the opening of the housing part through a socket frame. 6 . 6. A kind of portable intelligent ultraviolet sterilization lamp according to claim 1, is characterized in that, described bracket comprises: Two horizontal supports arranged side by side; A horizontal connector installed between two horizontal supports; A portal frame mounted on the horizontal connecting body. 7 . The portable intelligent ultraviolet sterilization lamp according to claim 1 , wherein the ultraviolet lamp module comprises: an H-shaped ultraviolet lamp installed at the lamp head. 8 . 8 . The portable intelligent ultraviolet sterilization lamp according to claim 1 , wherein the control module is a PLC. 9 .

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