CN212140978U - Intelligent ultraviolet sterilization device - Google Patents
Intelligent ultraviolet sterilization device Download PDFInfo
- Publication number
- CN212140978U CN212140978U CN202020405056.6U CN202020405056U CN212140978U CN 212140978 U CN212140978 U CN 212140978U CN 202020405056 U CN202020405056 U CN 202020405056U CN 212140978 U CN212140978 U CN 212140978U
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- lamp shell
- power supply
- ultraviolet
- lamp
- lamp tube
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Abstract
The intelligent ultraviolet sterilization device comprises a lamp shell arranged on a fixed building, wherein a power supply is arranged in the lamp shell, a reflecting plate is arranged on the bottom surface of the lamp shell, an ultraviolet lamp tube powered by the power supply is loaded on the bottom surface of the reflecting plate, and a lamp shade is also arranged below the reflecting plate; wherein: the lamp shell is in a strip shape, the front edge and the rear edge of the top surface of the lamp shell are respectively provided with a first mounting surface formed along the length direction of the lamp shell, and the two first mounting surfaces are vertical to each other; a second mounting surface positioned between the two first mounting surfaces is formed on the top surface of the lamp shell along the midline, and the second mounting surface is horizontally arranged; one end of the lamp shell is provided with a pyroelectric infrared sensing head which is used for detecting human body infrared signals within the irradiation range of the ultraviolet lamp tube; the inside control module who is used for receiving the detection signal of pyroelectric infrared induction head that is equipped with of lamp body. The utility model discloses the effectual ultraviolet fluorescent tube of having avoidd starts the human injury hidden danger that causes under the manned condition of work area nonstandard, and the mounting means is nimble, and the suitability is high.
Description
Technical Field
The utility model relates to an environmental sanitation technical field specifically is intelligent ultraviolet ray bacteria removing device.
Background
In the case of respiratory infectious diseases with strong infectivity and high growth speed, the transmission medium is mostly the transmission of pathogens through droplets and aerosol, and ultraviolet disinfection is an effective means for killing the pathogens in the space. The ultraviolet disinfection lamp radiates ultraviolet rays with the wavelength of 253.7nm outwards, the sterilizing capability of the ultraviolet rays with the wave band is the strongest, and the ultraviolet disinfection lamp can be used for sterilizing water, air, clothes and the like and also can be used for sterilizing air in laboratories, operating rooms and the like which require clean air.
In the ultraviolet disinfection lamp in the prior art, ultraviolet rays are excited by a mercury lamp, and the ultraviolet disinfection lamp has the characteristics of high radiation intensity and good disinfection effect. The ultraviolet disinfection lamp is used correctly, otherwise the following hazards can be caused:
(1) damage to the skin. Exposure to uv light can cause changes in the skin such as redness, swelling, pain, desquamation, etc. If irradiated for a long time, it may cause canceration of the skin and the occurrence of tumors of the skin.
(2) The damage to eyes, the conjunctivitis and the keratitis of the eyes caused by the ultraviolet disinfection lamp, and the phenomena of red swelling, pain and lacrimation of the eyes, are likely to induce cataract after long-time application.
Therefore, when using ultraviolet disinfection lamps, it is necessary to implement them strictly according to safety regulations. Common consumers are often difficult to master the safety standard of implementation and avoid accidents.
Disclosure of Invention
The utility model provides an overcome prior art's above-mentioned weak point, provide an intelligence ultraviolet ray bacteria removing device.
In order to achieve the above purpose, the present invention adopts the following technical solution.
The intelligent ultraviolet sterilization device comprises a lamp shell arranged on a fixed building, wherein a power supply is arranged in the lamp shell, a reflecting plate is arranged on the bottom surface of the lamp shell, an ultraviolet lamp tube powered by the power supply is loaded on the bottom surface of the reflecting plate, a lampshade is also arranged below the reflecting plate, and the ultraviolet lamp tube irradiates the outside through the lampshade; wherein:
the lamp shell is in a strip shape, the front edge and the rear edge of the top surface of the lamp shell are respectively provided with a first mounting surface formed along the length direction of the lamp shell, and the two first mounting surfaces are vertical to each other; a plurality of first screw mounting holes are formed in the middle line of the first mounting surface along the length direction of the first mounting surface at equal intervals;
a second mounting surface positioned between the two first mounting surfaces is formed on the top surface of the lamp shell along the midline, the second mounting surface is horizontally arranged, and a plurality of second screw mounting holes which are equidistantly spaced are formed on the midline of the second mounting surface along the length direction of the midline;
one end of the lamp shell is provided with a pyroelectric infrared sensing head which is used for detecting human body infrared signals within the irradiation range of the ultraviolet lamp tube;
the inside control module who is used for receiving the detection signal of pyroelectric infrared induction head that is equipped with of lamp body.
In the technical scheme, the control module is internally provided with two timing circuit logics of first timing and daily timing; after the control module is powered on for the first time or when the pyroelectric infrared sensing head loses a human body infrared signal, the control module executes the first time and controls the power supply to cut off the output to the ultraviolet lamp tube, controls the power supply to output to the ultraviolet lamp tube after the first time, and simultaneously executes the daily time and controls the power supply to cut off the output to the ultraviolet lamp tube after the daily time; when the pyroelectric infrared sensing head detects a human body infrared signal during the output period of the power supply to the ultraviolet lamp tube, the control module controls the power supply to cut off the output of the ultraviolet lamp tube.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the intelligent operation control of the ultraviolet lamp tube is realized, and the hidden danger of human body injury caused by non-standard starting of the ultraviolet lamp tube under the condition that people exist in a working area is effectively avoided;
(2) aiming at right-angle structures of fixed buildings such as wall corners and elevator car corners, the lamp housing is mounted through the first mounting surface, and the lamp housing is mounted through the second mounting surface at plane structures of fixed buildings such as walls and ceilings, so that the mounting mode is flexible, and the applicability is high.
The invention is further described with reference to the drawings and the detailed description.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is an embodiment of the present invention.
Fig. 4 is another embodiment of the present invention.
Fig. 5 is a schematic diagram of the circuit principle of the control module in the present invention.
Detailed Description
As shown in fig. 1 and 2, the intelligent ultraviolet sterilization apparatus includes a lamp housing 1 installed on a fixed building, a power supply 2 is installed inside the lamp housing 1, a reflector 3 is installed on a bottom surface of the lamp housing 1, an ultraviolet lamp tube 4 powered by the power supply 2 is loaded on the bottom surface of the reflector 3, a lampshade 5 is further installed below the reflector 3, and the ultraviolet lamp tube 4 irradiates the outside through the lampshade 5; wherein:
the lamp shell 1 is strip-shaped, the front edge and the rear edge of the top surface of the lamp shell are respectively provided with a first mounting surface 11 formed along the length direction of the lamp shell, and the two first mounting surfaces 11 are vertical to each other; a plurality of first screw mounting holes 110 are formed on the center line of the first mounting surface 11 at equal intervals along the length direction;
a second mounting surface 12 positioned between the two first mounting surfaces 11 is formed on the top surface of the lamp shell 1 along the midline, the second mounting surface 12 is horizontally arranged, and a plurality of second screw mounting holes 120 which are equidistantly spaced are formed on the midline of the second mounting surface 12 along the length direction;
one end of the lamp shell 1 is provided with a pyroelectric infrared sensing head 6, and the pyroelectric infrared sensing head 6 is used for detecting human body infrared signals within the irradiation range of the ultraviolet lamp tube 4;
the lamp shell 1 is internally provided with a control module 7 for receiving a detection signal of the pyroelectric infrared sensing head 6.
The control module 7 is internally provided with two timing circuit logics of primary timing and daily timing; after the control module 7 is powered on for the first time or when the pyroelectric infrared sensing head 6 loses a human body infrared signal, the control module 7 executes first timing and controls the power supply 2 to cut off the output of the ultraviolet lamp tube 4, controls the power supply 2 to output the ultraviolet lamp tube 4 after the first timing is finished, and executes daily timing and controls the power supply 2 to cut off the output of the ultraviolet lamp tube 4 after the daily timing is finished; when the pyroelectric infrared sensing head 6 detects a human body infrared signal during the output of the power supply 2 to the ultraviolet lamp tube 4, the control module 7 controls the power supply 2 to cut off the output of the ultraviolet lamp tube 4.
According to the intelligent ultraviolet degerming device provided by the technical scheme, the intelligent operation control of the ultraviolet lamp tube 4 is realized through the circuit logic built in the control module 7, and the hidden danger of human body injury caused by non-standard starting of the ultraviolet lamp tube 4 under the condition that people exist in a working area is effectively avoided.
After the technical scheme is adopted, as shown in fig. 3, for a right-angle structure 91 for fixing a building, such as a wall corner, an elevator car corner and the like, a screw is used for tapping into the building from the lamp housing 1 from the first screw mounting hole 110, and the lamp housing can be mounted through the first mounting surface 11; as shown in fig. 4, in a plane structure 92 for fixing a building, such as a wall or a ceiling, the lamp housing is mounted through the second mounting surface 12 by tapping a screw from the second screw mounting hole 120 into the building from the inside of the lamp housing 1. Adopt the technical scheme provided by the utility model, obtained the installation implementation scheme that the mounting means is nimble, the suitability is high.
As shown in fig. 1 and fig. 2, in a preferred embodiment, two ends of the lamp housing 1 are respectively provided with an end cap 8, an upper edge of the end cap 8 is fixedly connected with the lamp housing 1, and a lower edge of the end cap 8 protrudes downward from the reflector 3; the pyroelectric infrared sensing head 6 is arranged on the bottom surface of the end cover 8; two ends of the lampshade 5 are respectively assembled on the outer wall of the end cover 8 through screws.
As shown in fig. 2, further, the lampshade 5 includes a grid-shaped cover body 51, two ends of the cover body 51 are respectively fixedly connected with a connecting piece 52, and a third screw hole 520 matched with the end cover 8 is formed on the connecting piece 52; at one end of the pyroelectric infrared sensor head 6, a clearance hole 521 for allowing the pyroelectric infrared sensor head 6 to penetrate is formed on the connecting sheet 52.
For ease of understanding and implementation, the present invention provides an exemplary circuit configuration as shown in fig. 5 for the control module 7, which is detailed as follows:
the control module 7 adopts a singlechip IC1 with model number STC15W202S to construct a control circuit, the 10 th pin of the singlechip IC1 is connected with a key switch SW1, the 9 th pin of the singlechip IC1 is connected with the heat and electricity supply and release infrared induction head 6, the 11 th pin of the singlechip IC1 is connected with a relay switch JDQ, and the singlechip IC1 controls the circuit connection and disconnection of the power supply 2 and the ultraviolet lamp tube 4 through the relay switch JDQ.
The STC15W202S singlechip is a new generation 8051 singlechip, instruction codes are completely compatible with the traditional 8051, but the speed is obviously improved, two timing circuit logics of first timing and daily timing can be built in the control module 7 through programming of the conventional singlechip, and intelligent operation control is realized. Take the first time of 2 minutes and the daily time of 30 minutes as an example:
(1) after the control module 7 is powered on for the first time, the control module 7 executes the first time and controls the power supply 2 to cut off the output of the ultraviolet lamp tube 4, namely the ultraviolet lamp tube defaults to 'power on and off' more safely and reliably, and meanwhile, the system enters the function of detecting human bodies;
(2) after the first timing of the time length of 2 minutes is finished, if no person is detected, the control module 7 controls the power supply 2 to output to the ultraviolet lamp tube 4, and the ultraviolet lamp tube is started to realize 'lamp tube bright'; after the first timing is finished, if a person is detected, the control module 7 controls the power supply 2 to cut off the output of the ultraviolet lamp tube 4, and the first timing is executed again;
(3) after the ultraviolet tube lamp is started, performing daily timing and performing countdown disinfection for 30 minutes; after the daily timing is finished, the control module 7 controls the power supply 2 to cut off the output of the ultraviolet lamp tube 4, and the ultraviolet lamp tube is automatically closed;
(4) after the ultraviolet lamp tube is automatically closed, when a person is detected again, the function of entering human body detection by timing for the first time is executed again.
Various other modifications and alterations of the disclosed structure and principles may occur to those skilled in the art, and all such modifications and alterations are intended to be included within the scope of the present invention.
Claims (5)
1. The intelligent ultraviolet sterilization device comprises a lamp shell arranged on a fixed building, wherein a power supply is arranged in the lamp shell, a reflecting plate is arranged on the bottom surface of the lamp shell, an ultraviolet lamp tube powered by the power supply is loaded on the bottom surface of the reflecting plate, a lampshade is also arranged below the reflecting plate, and the ultraviolet lamp tube irradiates the outside through the lampshade; the method is characterized in that:
the lamp shell is in a strip shape, the front edge and the rear edge of the top surface of the lamp shell are respectively provided with a first mounting surface formed along the length direction of the lamp shell, and the two first mounting surfaces are vertical to each other; a plurality of first screw mounting holes are formed in the middle line of the first mounting surface along the length direction of the first mounting surface at equal intervals;
a second mounting surface positioned between the two first mounting surfaces is formed on the top surface of the lamp shell along the midline, the second mounting surface is horizontally arranged, and a plurality of second screw mounting holes which are equidistantly spaced are formed on the midline of the second mounting surface along the length direction of the midline;
one end of the lamp shell is provided with a pyroelectric infrared sensing head which is used for detecting human body infrared signals within the irradiation range of the ultraviolet lamp tube;
the inside control module who is used for receiving the detection signal of pyroelectric infrared induction head that is equipped with of lamp body.
2. The intelligent ultraviolet sterilization apparatus of claim 1, wherein: the control module is internally provided with two timing circuit logics of first timing and daily timing; after the control module is powered on for the first time or when the pyroelectric infrared sensing head loses a human body infrared signal, the control module executes the first time and controls the power supply to cut off the output to the ultraviolet lamp tube, controls the power supply to output to the ultraviolet lamp tube after the first time, and simultaneously executes the daily time and controls the power supply to cut off the output to the ultraviolet lamp tube after the daily time; when the pyroelectric infrared sensing head detects a human body infrared signal during the output period of the power supply to the ultraviolet lamp tube, the control module controls the power supply to cut off the output of the ultraviolet lamp tube.
3. The intelligent ultraviolet sterilization apparatus of claim 2, wherein: two ends of the lamp shell are respectively provided with an end cover, the upper edge of the end cover is fixedly connected with the lamp shell, and the lower edge of the end cover downwardly protrudes out of the reflector; the pyroelectric infrared sensing head is arranged on the bottom surface of the end cover; the two ends of the lampshade are respectively assembled on the outer wall of the end cover through screws.
4. The intelligent ultraviolet sterilization device according to claim 3, wherein the lampshade comprises a grid-shaped lampshade body, connecting pieces are fixedly connected to two ends of the lampshade body respectively, and third screw holes matched with the end covers are formed in the connecting pieces; at one end of the pyroelectric infrared sensing head, a clearance hole for the pyroelectric infrared sensing head to penetrate is formed on the connecting sheet.
5. The intelligent ultraviolet sterilization apparatus of claim 1, 2, 3 or 4, wherein: the control module adopts a singlechip IC1 with model number STC15W202S to construct a control circuit, the 10 th pin of the singlechip IC1 is connected with a key switch SW1, the 9 th pin of the singlechip IC1 is connected with a heat supply and electricity release infrared induction head, the 11 th pin of the singlechip IC1 is connected with a relay switch JDQ, and the singlechip IC1 controls the circuit of a power supply and an ultraviolet lamp tube to be switched on and off through the relay switch JDQ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020405056.6U CN212140978U (en) | 2020-03-26 | 2020-03-26 | Intelligent ultraviolet sterilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020405056.6U CN212140978U (en) | 2020-03-26 | 2020-03-26 | Intelligent ultraviolet sterilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212140978U true CN212140978U (en) | 2020-12-15 |
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ID=73715840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020405056.6U Expired - Fee Related CN212140978U (en) | 2020-03-26 | 2020-03-26 | Intelligent ultraviolet sterilization device |
Country Status (1)
| Country | Link |
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| CN (1) | CN212140978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095823A (en) * | 2022-07-08 | 2022-09-23 | 厦门伟然科技股份有限公司 | Multifunctional lighting lamp with sterilization effect |
-
2020
- 2020-03-26 CN CN202020405056.6U patent/CN212140978U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095823A (en) * | 2022-07-08 | 2022-09-23 | 厦门伟然科技股份有限公司 | Multifunctional lighting lamp with sterilization effect |
| CN115095823B (en) * | 2022-07-08 | 2024-03-29 | 厦门伟然科技股份有限公司 | Multifunctional lighting lamp with sterilization effect |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |