CN212756495U - Ultraviolet sterilization equipment with warning mark - Google Patents
Ultraviolet sterilization equipment with warning mark Download PDFInfo
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- CN212756495U CN212756495U CN202020312556.5U CN202020312556U CN212756495U CN 212756495 U CN212756495 U CN 212756495U CN 202020312556 U CN202020312556 U CN 202020312556U CN 212756495 U CN212756495 U CN 212756495U
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- warning mark
- light source
- ultraviolet light
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Abstract
The utility model discloses a take warning sign's ultraviolet sterilization equipment, contain UVC wave band ultraviolet radiation's ultraviolet source and the effect area that disappears including the transmission, and one or more distribution is in the effect area that disappears and/or the peripheral warning sign of effect area that disappears. The ultraviolet radiation emitted by the ultraviolet light source covers the killing action area and the warning mark, the warning mark is made of fluorescent material, and the warning mark emits visible light under the excitation of ultraviolet radiation of UVC wave band. The utility model discloses in ultraviolet sterilization equipment, set up the warning sign that fluorescence material made, this sign is luminous under the shining of ultraviolet light, makes things convenient for operating personnel to know ultraviolet source's operating condition to avoid at ultraviolet source during operation, the mistake shines the light source to the human body, effectively ensures sterilization equipment's safety in utilization.
Description
Technical Field
The utility model relates to an ultraviolet sterilization technical field, concretely relates to take ultraviolet sterilization equipment of warning sign.
Background
The ultraviolet sterilization principle is that ultraviolet light in UVC wave band can destroy the molecular structure of DNA or RNA in microorganism organism cells to cause growth cell death and/or regenerative cell death, thereby achieving the effect of sterilization and disinfection. Because the disinfection method does not introduce or form new harmful substances, the disinfection method is a green disinfection method, has thorough sterilization effect, and is widely applied to disinfection of air, object surfaces and the like. However, the existing ultraviolet sterilization equipment has certain disadvantages, and operators are difficult to determine the working state of an ultraviolet light source in the using process, so that ultraviolet rays are easily irradiated to human bodies, and health hazards are caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the invention provides ultraviolet sterilization equipment with a warning mark, and aims to solve the problems that the working state of an ultraviolet light source cannot be confirmed and potential health hazards exist in the use process of the existing ultraviolet sterilization equipment.
The utility model discloses a take warning sign's ultraviolet sterilization equipment, contain UVC wave band ultraviolet radiation's ultraviolet source and the killing effect region including the transmission to and one or more distribution in the killing effect region and/or the peripheral warning sign of killing effect region. The ultraviolet radiation emitted by the ultraviolet light source irradiates the killing action area and the warning mark. The warning mark is made of fluorescent material and emits visible light under the excitation of ultraviolet radiation in UVC wave band.
The utility model discloses in ultraviolet sterilization equipment, set up the warning sign that fluorescence material made, this sign is luminous under the shining of ultraviolet light, makes things convenient for operating personnel to know ultraviolet source's operating condition to avoid at ultraviolet source during operation, the mistake shines ultraviolet source to the human body, effectively ensures sterilization equipment's safety in utilization.
In some alternative embodiments, the uv light source is a uv LED, or a combination of a uv LED and a visible light emitting LED. The combination of an ultraviolet LED and an LED emitting visible light is arranged, the ultraviolet LED is used for sterilization and disinfection, and the visible LED can be used for illumination.
In some optional embodiments, the warning mark is colorless and transparent or semitransparent when the ultraviolet light source is turned off, and emits monochromatic light or white light when the ultraviolet light source is turned on. When the ultraviolet light source is closed, the personnel carry out the operation of equipment, and the warning sign is colorless transparent or translucent to reduce the influence of warning sign to equipment function. When the ultraviolet light source is started, the warning mark emits monochromatic light or white light, and human eyes see the light signal emitted by the warning mark, so that the user can know that the ultraviolet light source is performing disinfection work.
In some alternative embodiments, the ultraviolet light from the ultraviolet light source is directed to the kill zone or the ultraviolet light from the ultraviolet light source is transmitted to the kill zone.
In some optional embodiments, the ultraviolet light emitted by the ultraviolet light source directly irradiates the warning mark or the ultraviolet light emitted by the ultraviolet light source is transmitted to the warning mark.
Optionally, the ultraviolet light source and the warning mark are located on the side of the killing action area, and the ultraviolet light source directly irradiates the killing action area and the warning mark.
Optionally, the ultraviolet light source is located at the side of the killing action area, the warning mark is located at the side of the non-killing action area, and the ultraviolet light source directly irradiates the killing action area and transmits the warning mark.
Optionally, the ultraviolet light source and the warning mark are located on the side of the non-killing area, and the ultraviolet light source directly irradiates the warning mark and transmits the warning mark to the killing area.
Optionally, the ultraviolet light source is located at the side of the non-killing area, the warning mark is located at the side of the killing area, and the ultraviolet light source transmits to the killing area and the warning mark.
In some optional embodiments, the glass is transparent to ultraviolet light and visible light, the glass surrounds the killing area, and the warning mark is arranged on the side of the glass far away from the killing area. The warning mark is arranged on one side of the eliminating and killing action area far away, so that the situation that the warning mark is repeatedly touched to cause abrasion and falling off when personnel operate the equipment is avoided. And the ultraviolet light source can be ensured to irradiate the killing action area and the warning mark.
It should be noted that the glass can be disposed on any one or more sides of the killing region, and is not limited herein.
In some alternative embodiments, the material of the glass is quartz or magnesium fluoride or calcium fluoride. It should be noted that the glass material is not limited herein.
In some optional embodiments, the fingerprint sensor is included, the killing area is a fingerprint collecting area, the fingerprint collecting area includes a side surface enclosed by a fingerprint contact surface and a fingerprint contact surface periphery, and the fingerprint sensor is located below the fingerprint contact surface. Fingerprint sampler is often used in the identification field, nevertheless to many people used repeatedly's fingerprint sampler, causes the cross infection problem easily, and this scheme is used for fingerprint sampler, through the disinfection unit of the sign of warning in the area, has solved current fingerprint sampler and has caused cross infection's technical problem easily to effectively avoid ultraviolet light to shine to the human body.
In some optional embodiments, the device comprises a housing, the ultraviolet light source is located in the housing, a transparent or semitransparent observation window is arranged on the housing, and the warning mark is arranged on the observation window.
In some alternative embodiments, a controller is included for controlling the automatic illumination of the ultraviolet light source. The controller automatically calculates the opening time of the ultraviolet light source according to the setting and the internal program of the equipment, thereby achieving the effective and efficient sterilization and disinfection effect.
Drawings
Fig. 1 is a schematic structural view of an ultraviolet sterilization apparatus with a warning mark provided by an embodiment of the present invention;
fig. 2 is a schematic structural view of an ultraviolet sterilization apparatus with a warning mark provided by an embodiment of the present invention;
fig. 3 is a schematic structural view of an ultraviolet sterilization apparatus with a warning mark provided by an embodiment of the present invention;
fig. 4 is a schematic structural view of an ultraviolet sterilization apparatus with a warning mark provided by an embodiment of the present invention;
1-ultraviolet light source; 2-a killing action zone; 3-warning identification; 4-observation window; 5, a shell; 6-quartz glass; 7-fingerprint sensor.
Detailed Description
Example 1
As shown in fig. 1, fig. 1 is a schematic structural view of an ultraviolet sterilization apparatus with a warning mark according to an embodiment of the present invention. An ultraviolet sterilization device with a warning mark comprises an ultraviolet light source 1 emitting ultraviolet radiation containing UVC waveband, a sterilization effect area 2 and one or more warning marks 3 distributed in the sterilization effect area 2; the ultraviolet radiation emitted by the ultraviolet light source 1 irradiates a killing action area 2 and a warning mark 3; the warning mark 3 is made of fluorescent material and emits visible light under the excitation of ultraviolet radiation of UVC wave band.
Example 2
As shown in fig. 2, fig. 2 is a schematic structural view of an ultraviolet sterilization apparatus with a warning mark according to an embodiment of the present invention. The utility model provides a take warning sign's ultraviolet sterilization equipment, ultraviolet LED light source 1 and the killing effect region 2 that contains UVC wave band ultraviolet radiation including the transmission, shell 5, wherein, ultraviolet light direct irradiation that ultraviolet LED light source 1 sent kills the killing effect region 2, ultraviolet LED light source 1 sets up in shell 5, be equipped with transparent observation window 4 on shell 5, be equipped with warning sign 3 on observation window 4, ultraviolet LED light source 1 is when the open mode, ultraviolet LED light source 1 shines to warning sign 3 through the light that shell 5 reflects, warning sign 3 sends visible light, thereby play the indicating action.
Example 3
As shown in fig. 3, fig. 3 is a schematic structural view of an ultraviolet sterilization apparatus with a warning mark according to an embodiment of the present invention. An ultraviolet sterilization device with a warning mark comprises an ultraviolet LED light source 1 emitting ultraviolet radiation containing UVC waveband, a sterilization effect area 2 and one or more warning marks 3 distributed on the periphery of the sterilization effect area 2. The killing-effect area 2 is a fingerprint acquisition area, and quartz glass 6 is surrounded around the fingerprint acquisition area. The device further comprises a fingerprint sensor 7, wherein the fingerprint sensor 7 is an optical sensor capable of sensing a fingerprint signal collected by the fingerprint collection area 2. The ultraviolet LED light source 1 directly irradiates the warning mark 3 and transmits the warning mark to the fingerprint acquisition area 2 through the quartz glass 6.
Example 4
As shown in fig. 4, fig. 4 is a schematic structural view of an ultraviolet sterilization apparatus with a warning mark according to an embodiment of the present invention. An ultraviolet sterilization device with a warning mark comprises an ultraviolet LED light source 1 emitting ultraviolet radiation containing UVC waveband, a sterilization effect area 2 and one or more warning marks 3 distributed in the sterilization effect area 2. The killing action area 2 is a fingerprint acquisition area, and quartz glass 6 is surrounded around the fingerprint acquisition area 2. The device further comprises a fingerprint sensor 7, wherein the fingerprint sensor 7 is an optical sensor and is capable of sensing a fingerprint signal collected by the fingerprint collection area 2. The ultraviolet LED light source 1 is transmitted to the fingerprint acquisition area and the warning mark 3 through the quartz glass 6. When the ultraviolet LED light source 1 is closed, the warning mark 3 is colorless and transparent. After the finger inputs the fingerprint signal, the ultraviolet LED light source 1 is turned on, the ultraviolet light emitted by the ultraviolet LED light source 1 is transmitted to the fingerprint collection area 2 and the warning mark 3 through the quartz glass 6, and the warning mark 3 emits visible light under the irradiation of the ultraviolet light.
While the present invention has been described with reference to the embodiments, it will be understood by those skilled in the art that the foregoing examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of protection of the invention is defined by the appended claims.
Claims (10)
1. An ultraviolet sterilization device with a warning mark is characterized by comprising an ultraviolet light source for emitting ultraviolet radiation containing UVC waveband, a sterilization effect area and one or more warning marks distributed in the sterilization effect area and/or the periphery of the sterilization effect area; the ultraviolet radiation emitted by the ultraviolet light source irradiates the killing action area and the warning mark; the warning mark is made of fluorescent material and emits visible light under the excitation of ultraviolet radiation of UVC wave band.
2. The ultraviolet sterilization apparatus with warning sign of claim 1, wherein the ultraviolet light source is an ultraviolet LED, or a combination of an ultraviolet LED and an LED emitting visible light.
3. The ultraviolet sterilization apparatus with the warning mark as claimed in claim 1 or 2, wherein the warning mark is colorless and transparent or translucent when the ultraviolet light source is turned off, and emits monochromatic light or white light when the ultraviolet light source is turned on.
4. The ultraviolet sterilization apparatus with warning mark according to claim 1 or 2, characterized in that the ultraviolet light emitted from the ultraviolet light source directly irradiates the sterilization zone or the ultraviolet light emitted from the ultraviolet light source is transmitted to the sterilization zone.
5. The ultraviolet sterilization device with the warning mark as claimed in claim 1 or 2, wherein ultraviolet light emitted by the ultraviolet light source directly irradiates the warning mark or ultraviolet light emitted by the ultraviolet light source is transmitted to the warning mark.
6. The uv disinfection apparatus with the warning mark of claim 1 or 2, comprising a glass transparent to uv light and visible light, said glass surrounding said disinfection zone, said warning mark being disposed on a side of said glass remote from said disinfection zone.
7. The ultraviolet sterilization device with the warning mark as recited in claim 6, wherein the glass is made of quartz, magnesium fluoride or calcium fluoride.
8. The ultraviolet sterilization equipment with the warning mark as claimed in claim 1 or 2, comprising a fingerprint sensor, wherein the killing action area is a fingerprint acquisition area, the fingerprint acquisition area comprises a fingerprint contact surface and a side surface enclosed by the periphery of the fingerprint contact surface, and the fingerprint sensor is positioned below the fingerprint contact surface.
9. The ultraviolet sterilization equipment with the warning mark as recited in claim 1 or 2, comprising a housing, wherein the ultraviolet light source is located in the housing, a transparent or semitransparent observation window is arranged on the housing, and the warning mark is arranged on the observation window.
10. The ultraviolet germicidal device with an alert indicator as in claim 1 including a controller for controlling the automatic illumination of the ultraviolet light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020312556.5U CN212756495U (en) | 2020-03-13 | 2020-03-13 | Ultraviolet sterilization equipment with warning mark |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020312556.5U CN212756495U (en) | 2020-03-13 | 2020-03-13 | Ultraviolet sterilization equipment with warning mark |
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| CN212756495U true CN212756495U (en) | 2021-03-23 |
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| CN202020312556.5U Active CN212756495U (en) | 2020-03-13 | 2020-03-13 | Ultraviolet sterilization equipment with warning mark |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2605880A (en) * | 2021-04-16 | 2022-10-19 | Saf T Glo Ltd | Indicator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2605880A (en) * | 2021-04-16 | 2022-10-19 | Saf T Glo Ltd | Indicator |
| US11719574B2 (en) | 2021-04-16 | 2023-08-08 | Saf-T-Glo Limited | Indicator |
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