CN113464879A - Campus lamp - Google Patents
Campus lamp Download PDFInfo
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- CN113464879A CN113464879A CN202110733368.9A CN202110733368A CN113464879A CN 113464879 A CN113464879 A CN 113464879A CN 202110733368 A CN202110733368 A CN 202110733368A CN 113464879 A CN113464879 A CN 113464879A
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- 238000004887 air purification Methods 0.000 claims abstract description 66
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 10
- 230000001954 sterilising effect Effects 0.000 claims abstract description 8
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 37
- 238000001514 detection method Methods 0.000 claims description 25
- 238000000746 purification Methods 0.000 claims description 25
- 229910003460 diamond Inorganic materials 0.000 claims description 19
- 239000010432 diamond Substances 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 10
- 230000003197 catalytic effect Effects 0.000 claims description 9
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 230000004313 glare Effects 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 239000011941 photocatalyst Substances 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000006555 catalytic reaction Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000036541 health Effects 0.000 abstract description 13
- 239000003570 air Substances 0.000 description 129
- 230000006870 function Effects 0.000 description 15
- 239000012855 volatile organic compound Substances 0.000 description 6
- 238000005286 illumination Methods 0.000 description 5
- 238000013032 photocatalytic reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000003973 paint Substances 0.000 description 1
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- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0088—Ventilating systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/104—Ozone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a campus lamp. This campus lamp includes: the lighting module comprises a main body frame, a lighting module, an air inlet module, an air outlet module and an air purification module; the lighting module is arranged in the middle of the front side of the main body frame; the air inlet module and the air outlet module are respectively arranged on two sides of the main body frame and are positioned on two sides of the lighting module; the air purification module is located main body frame's back middle part is located admit air the module with between the module of giving vent to anger, the air purification module the air inlet with the gas outlet intercommunication of the module of admitting air, the air outlet of air purification module with the air inlet intercommunication of the module of giving vent to anger is used for right the inhaled air of the module of admitting air carries out disinfection and sterilization in order to obtain clean air, and will clean air passes through the module of giving vent to anger discharges. The invention solves the problem that the illuminating lamp used in the classroom in the prior art only has the illuminating function and cannot purify the air, and fully ensures the health of students.
Description
Technical Field
The invention relates to the technical field of lighting and air purification, in particular to a campus lamp.
Background
With the increasing development of society, ambient air worsens more and more, and the campus also pays attention to student's health gradually, if can also purify the classroom air when the illumination, then it is of great benefit to student's health. The existing illuminating lamp used in the classroom only has the illuminating function.
Aiming at the problem that the illuminating lamp used in the classroom in the prior art only has the illuminating function and cannot purify the air, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides a campus lamp, and aims to solve the problem that an illuminating lamp used in a classroom in the prior art only has an illuminating function and cannot purify air.
To achieve the above object, the present invention provides a campus lamp, comprising:
the lighting module comprises a main body frame, a lighting module, an air inlet module, an air outlet module and an air purification module;
the lighting module is arranged in the middle of the front side of the main body frame;
the air inlet module and the air outlet module are respectively arranged on two sides of the main body frame and are positioned on two sides of the lighting module;
the air purification module is located main body frame's back middle part is located admit air the module with between the module of giving vent to anger, the air purification module the air inlet with the gas outlet intercommunication of the module of admitting air, the air outlet of air purification module with the air inlet intercommunication of the module of giving vent to anger is used for right the inhaled air of the module of admitting air carries out disinfection and sterilization in order to obtain clean air, and will clean air passes through the module of giving vent to anger discharges.
Alternatively to this, the first and second parts may,
the air purification module comprises an ultraviolet lamp tube and a purification chamber, wherein the purification chamber comprises a front baffle, two inner side plates and a rear cover plate;
the front baffle and the two inner side plates form a U-shaped groove, the rear cover plate is fixed on the U-shaped groove to form the purification chamber, the ultraviolet lamp tube is fixed on the front baffle through the two fixing plates and is positioned in the purification chamber, and the air inlet and the air outlet of the air purification module are formed at the two end parts of the purification chamber.
Alternatively to this, the first and second parts may,
the two inner side plates are coated with titanium-based dioxide photocatalyst for catalytic light catalytic reaction.
Alternatively to this, the first and second parts may,
the air purification module further includes: an ozone module; the ozone module comprises an ozone generator and an electrode plate electrically connected with the ozone generator, the electrode plate is fixed on the front baffle and positioned in the air inlet of the air purification module in the purification chamber, and the ozone generator is fixed on the inner side plate and positioned outside the purification chamber.
Optionally, the method further includes:
the switch module is used for carrying out switch control on the ultraviolet lamp tube;
the switch module comprises a power supply, a relay and a ballast;
the power supply, the relay and the ballast are also fixed on the inner side plate and positioned outside the purifying chamber;
the school garden lamp still includes two outer panels, and is fixed with an interior plate butt joint respectively, will power, relay and ballast and ozone generator seal in wherein.
Optionally, the method further includes:
a detection unit;
the detection unit is fixed on one fixing plate and used for detecting the service life of the ultraviolet lamp tube in real time.
Optionally, the method further includes:
an air quality detection module;
the air quality detection module is connected with the air purification module and used for detecting the air quality in real time to obtain a detection value, controlling the air purification module to be closed or opened according to the detection value and controlling the opening level of the air purification module.
Alternatively to this, the first and second parts may,
the air inlet module comprises an air inlet module frame, a first fan and a first filter screen arranged in the air inlet module frame;
the air outlet module comprises an air outlet module frame, a second fan and a second filter screen arranged in the air outlet module frame;
the first fan is arranged in the air inlet module frame and used for sucking outside air and sending the outside air into the air purification module;
the second fan is arranged in the air outlet module frame and used for sending the air exhausted by the air purification module into the outside.
The first filter screen is arranged on a first filter screen bracket in the air inlet module and is a common filter screen or an active carbon filter screen;
the second filter screen is arranged on a second filter screen bracket in the air outlet module and is a common filter screen, an active carbon filter screen, a manganese dioxide filter screen or an ozone catalytic filter screen.
Alternatively to this, the first and second parts may,
the lighting module includes: a light source, a light guide plate and a rhombohedral crystal plate;
the light source is a strip LED and is fixed on two side edges of the main body frame, the light guide plate and the diamond plate are stacked in front of the front baffle plate on the front surface of the main body frame, light rays emitted by the light source enter the light guide plate from the side edges of the light guide plate and then enter the diamond plate to be emitted, and the diamond plate converges light rays on the edges to prevent glare;
the back of the light guide plate is coated with a reflective material; or the lighting module further comprises a reflector fixed between the light guide plate and the front baffle;
the lighting module further includes: a light softening plate;
the light softening plate is arranged between the light guide plate and the diamond plate and used for uniformly dispersing the light emitted by the light guide plate to the diamond plate.
Optionally, the school garden light further comprises: a suspension assembly;
the hanging assembly is fixed on the back surface of the campus lamp and used for hanging the campus lamp above a classroom space;
the suspension assembly is provided with a plurality of suspension holes with different sizes.
The invention has the beneficial effects that:
the invention provides a campus lamp, which realizes the lighting function of classrooms by designing a lighting module, and realizes the air purification of the classrooms by designing an air inlet module, an air outlet module and an air purification module, and communicating an air inlet of the air purification module with an air outlet of the air inlet module; according to the campus lamp, the campus lamp not only has an illuminating function, but also has an air purifying function, and the health of students is guaranteed.
Drawings
Fig. 1 is an exploded view of a campus lamp according to an embodiment of the present invention.
Description of the symbols:
the device comprises a main body frame-1, a light source-2, an air outlet module frame-3, an air inlet module frame-4, an ultraviolet lamp tube-5, a front baffle-6, an inner side plate-7, a rear cover plate-8, an ozone generator-9, an electrode plate-10, an outer side plate-11, a power supply-12, a relay-13, a ballast-14, a detection unit-15, a first fan-16, a first filter screen-17, a second filter screen-18, a light guide plate-19, a diamond plate-20, a first filter screen support-21, a second filter screen support-22, a fixing plate-23, an illumination module control plate-24 and a suspension assembly-25.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The existing illuminating lamp used in a classroom only has the illuminating function. Now, with the deterioration of ambient air and the emphasis on the health of students, if the air in a classroom can be purified while lighting, the health of the students is greatly benefited.
Therefore, the present invention designs a campus lamp having both a lighting function and an air purification function, and fig. 1 is an exploded view of a campus lamp according to an embodiment of the present invention, as shown in fig. 1, the campus lamp includes: the lighting device comprises a main body frame 1, a lighting module, an air inlet module, an air outlet module and an air purification module; the lighting module is arranged in the middle of the front surface of the main body frame 1; the air inlet module and the air outlet module are respectively arranged at two sides of the main body frame 1 and are positioned at two sides of the lighting module; the air purification module is located the back middle part of main body frame 1 is located admit air the module with between the module of giving vent to anger, the air purification module the air inlet with the gas outlet intercommunication of the module of admitting air, the air outlet of air purification module with the air inlet intercommunication of the module of giving vent to anger, be used for right the inhaled air of the module of admitting air carries out disinfection and sterilization in order to obtain clean air, and will clean air passes through the module of giving vent to anger discharges.
In the invention, the lighting module is designed to provide lighting for a classroom and ensure a comfortable learning environment for students.
Furthermore, in order to ensure the health of students and ensure that the air breathed by the students is clean air, the school garden lamp is also provided with an air purification module, and an air inlet and an air outlet of the air purification module are respectively communicated with an air outlet of the air inlet module and an air inlet of the air outlet module to form an air passage. Namely, the air purification module sterilizes the air sucked from the air inlet module to obtain clean air, and the clean air is discharged through the air outlet module. Through this design, make the campus lamp not only possess the illumination function, but also possess the air purification function, guaranteed student's health.
Further optimized on the basis of the above embodiment, the air purification module comprises an ultraviolet lamp tube 5 and a purification chamber, and the purification chamber comprises a front baffle 6, two inner side plates 7 and a rear cover plate 8; the front baffle 6 and the two inner side plates 7 form a U-shaped groove, the rear cover plate 8 is fixed on the U-shaped groove to form the purification chamber, the ultraviolet lamp tube 5 is fixed on the front baffle 6 through the two fixing plates 23 and is positioned in the purification chamber, and the air inlet and the air outlet of the air purification module are formed at the two end parts of the purification chamber.
The air purification module comprises an ultraviolet lamp tube 5, wherein the ultraviolet lamp tube 5 is positioned in the purification cavity, and two end parts of the purification cavity are used as an air inlet and an air outlet of the air purification module and are respectively communicated with the air outlet of the air inlet module and the air inlet of the air outlet module to form an air passage. Namely, the air sucked from the air inlet module is sterilized and disinfected through the ultraviolet lamp tube 5; specifically, the ultraviolet light of the ultraviolet lamp tube 5 is mainly 250nm, so that DNA and RNA of bacteria and viruses are denatured, cells cannot be propagated, and disinfection and sterilization can be completed in a short time.
Further, the two fixing plates 23 may be fixed to the front bezel 6 by screws, or may be riveted to the front bezel 6, and the riveting and screwing are not limited to this embodiment. The ultraviolet light is very strong in radiation and can harm human skin, so that the ultraviolet light tube 5 needs to be placed in a purification chamber formed by the front baffle 6, the two inner side plates 7 and the rear cover plate 8, the ultraviolet light emitted by the ultraviolet light tube 5 cannot leak outwards, the students cannot be injured by the ultraviolet light, and the health of the students is guaranteed.
According to the invention, the ultraviolet lamp tube 5 is designed, so that indoor air can be disinfected and sterilized, the freshness and cleanness of the environment where students are located are ensured, and the body health of the students is further ensured.
Further optimized on the basis of the above embodiment, the two inner side plates 7 are coated with titanium-based dioxide photocatalyst for catalytic light-emitting catalytic reaction.
Because the wavelength of the ultraviolet light generated by the ultraviolet lamp tube 5 is normally distributed with 250nm as the center, the ultraviolet lamp tube 5 also has part of the ultraviolet light with 380nm and can trigger the photocatalytic reaction (the photocatalytic reaction takes a semiconductor as a catalyst and takes light as energy to degrade organic matters into carbon dioxide and water), therefore, the two inner side plates 7 are coated with the titanium-based dioxide photocatalyst (catalyst) in the invention, the photocatalytic reaction is triggered corresponding to the ultraviolet light with 380nm, and the volatile organic matters are degraded by free radicals produced by the photocatalytic reaction, thereby improving the indoor air quality. Furthermore, the titanium-based dioxide photocatalyst is low in price and low in cost.
Wherein the volatile organic compounds are fine particulate matter (PM2.5) formation, ozone (O)3) And the important precursors of secondary pollutants, and further causes atmospheric environmental problems such as dust haze, photochemical smog and the like. Up to now, 307 volatile organic compounds were detected in the indoor air; some indirect sources are from outdoors, such as schools located near chemical plants, smelters, paint plants, cement plants, and transportation trunks, where various organic substances exist indoors. Besides, building materials, ornaments, burning appliances and the like in classrooms can release some organic matters. The volatile organic compounds have great harm to the health of students.
In an alternative embodiment, the air purification module further comprises: an ozone module; the ozone module comprises an ozone generator 9 and an electrode plate 10 electrically connected with the ozone generator 9, the electrode plate 10 is fixed on the front baffle 6 and positioned in the air inlet of the air purification module in the purification chamber, and the ozone generator 9 is fixed on the inner side plate 7 and positioned outside the purification chamber.
The ozone generator 9 is used for producing ozone O3Ozone has strong oxidizing effect on organic matters, can degrade volatile organic matters in the air, is easy to decompose and can not be stored, and needs to be prepared on site for use, so ozone O is needed if needed3The ozone generator 9 must be arranged, and the design ensures that the ozone generated by the ozone generator 9 can be directly utilized.
The electrode plate 10 is electrically connected with the ozone generator 9, and an ozone module formed by the electrode plate and the ozone generator 9 can degrade volatile organic compounds in the air.
In an optional embodiment, further comprising: the switch module is used for carrying out switch control on the ultraviolet lamp tube 5; the switch module comprises a power supply 12, a relay 13 and a ballast 14; the power supply 12, the relay 13 and the ballast 14 are also fixed on the inner side plate 7 and positioned outside the purifying chamber; the school garden lamp also comprises two outer side plates 11 which are respectively fixed with an inner side plate 7 in a butt joint way, and the power supply 12, the relay 13, the ballast 14 and the ozone generator 9 are sealed in the school garden lamp.
According to the invention, the power supply 12, the relay 13 and the ballast 14 are arranged, so that the ultraviolet lamp tube 5 can be controlled to be switched on and off, and when the quality of air in the environment is detected to be over standard, the ultraviolet lamp tube 5 is switched on through the switching module, so that the air is disinfected and sterilized in real time; when the air quality in the environment is detected to be lower than the preset quality standard, the ultraviolet lamp tube 5 can be closed through the switch module, the utilization rate of the ultraviolet lamp tube 5 is fully ensured, and the ultraviolet lamp tube is not wasted because the ultraviolet lamp tube is always in a working state.
In order to ensure that the campus lights work normally, in an optional embodiment, the campus lighting system further includes: a detection unit 15; the detecting unit 15 is fixed on one of the fixing plates 23 and is used for detecting the service life of the ultraviolet lamp tube 5 in real time.
The service time of the ultraviolet lamp tube 5 is generally 1000-2000H, but the sterilizing capability of the ultraviolet lamp tube 5 is only about 70-80% of the original sterilizing capability after 1000H, so the detecting unit 15 is designed in the invention, the service life of the ultraviolet lamp tube 5 can be detected in real time, and the ultraviolet lamp tube 5 is replaced in time when the service life of the ultraviolet lamp tube 5 is detected to be close to the preset value, thereby ensuring that the garden lamp can work normally, further ensuring that the sterilizing capability of the ultraviolet lamp tube 5 can reach more than 80%, and ensuring the health of students.
In an optional embodiment, further comprising: an air quality detection module; the air quality detection module is connected with the air purification module and used for detecting the air quality in real time to obtain a detection value, controlling the air purification module to be closed or opened according to the detection value and controlling the opening level of the air purification module.
The air quality detection module can detect indoor air quality in real time and display a detection value, specifically, can detect TVOC (total volatile organic compounds), PM2.5 (fine particulate matters), odor grade and the like; when the displayed detection value is within a preset range, the air purification module is closed, and when the displayed detection value exceeds the preset range, the air purification module is opened, and the opening level of the air purification module is controlled, for example: when the detection value only exceeds a preset range rarely, the air purification module is started for a grade; when the detection value exceeds a preset range and is less, the air purification module is started for two levels; and when the detection value exceeds a preset range for a plurality of times, the air purification module is started for three grades.
In an alternative embodiment, the air intake module comprises an air intake module frame 4, a first fan 16 and a first screen 17 disposed within the air intake module frame 4; the air outlet module comprises an air outlet module frame 3, a second fan and a second filter screen 18 arranged in the air outlet module frame 3; the first fan 16 is arranged in the air intake module frame 4 and used for sucking the outside air and sending the outside air into the air purification module; the second fan is arranged in the air outlet module frame 3 and used for sending the air exhausted by the air purification module into the outside. The first filter screen 17 is arranged on a first filter screen bracket 21 in the air inlet module and is a common filter screen or an active carbon filter screen; the second filter screen 18 is arranged on a second filter screen bracket 22 in the air outlet module and is a common filter screen, an active carbon filter screen, a manganese dioxide filter screen or an ozone catalytic filter screen. The ozone catalytic filter screen takes three-dimensional porous metal as a carrier and transition metal oxides of Mn, Cu, Fe, Ai and Si as active components, can improve the air purification speed of ozone, and meets the requirement of high-efficiency air purification.
In the invention, the first fan 16 arranged in the air inlet module is used for sucking the outside air and sending the outside air into the air purification module, and the second fan arranged in the air outlet module can accelerate the air circulation, improve the purification effect and send the purified air into the outside, so that the air breathed by students is the purified fresh air; the second fan may not be arranged in the air outlet module, and the first fan 16 may be arranged in the air inlet module to purify air.
The first filter screen 17 and the second filter screen 18 are respectively arranged on the first filter screen support 21 and the second filter screen support 22, and then are arranged on the two ends of the main body frame 1 in a plug-in mode.
Further, the first filter screen 17 and the second filter screen 18 can adopt various filter screens, the first filter screen 17 can be a common filter screen or an activated carbon filter screen, the second filter screen 18 can be a common filter screen, an activated carbon filter screen, a manganese dioxide filter screen or an ozone catalytic filter screen, and the like, wherein the ozone catalytic filter screen can accelerate the degradation reaction of ozone and volatile organic compounds, and clean air is discharged from the air outlet module.
To better provide illumination to students, in an alternative embodiment, the illumination module includes: a light source 2, a light guide plate 19 and a rhombohedral crystal plate 20; the light source 2 is a strip-shaped LED and is fixed on two side edges of the main body frame 1, the light guide plate 19 and the diamond plate 20 are stacked in front of the front baffle plate on the front surface of the main body frame 1, light emitted by the light source 2 enters the light guide plate 19 from the side edge of the light guide plate 19 and then enters the diamond plate 20 for emergence, and the diamond plate 20 converges light at the edge to prevent glare; the back of the light guide plate 19 is coated with a reflective material; or the lighting module further comprises a reflector fixed between the light guide plate 19 and the front baffle; the lighting module further includes: a light softening plate; the light softening plate is arranged between the light guide plate 19 and the diamond plate 20 and is used for uniformly dispersing the light emitted by the light guide plate 19 to the diamond plate 20.
The LED light source 2 is an LED light source, the two LED light sources 2 are long and are respectively fixed on two side edges of the main body frame 1 and used for side lighting, and the LED light source 2 is arranged to provide a lighting function for a classroom. The LED light source 2 may have other shapes, and the shape of the LED light source 2 is not limited in the present invention.
Further, the light guide plate 19 and the rhombus plate 20 are stacked in front of the front baffle plate on the front surface of the main body frame 1, light emitted by the light source 2 enters the light guide plate 19 from the side edge of the light guide plate 19, and light emitted from the light guide plate 19 is emitted downwards, so that lighting is provided for students under the campus lamp; further, since the glare value is high in the current classroom, the diamond plate 20 is disposed under the light guide plate 19, the diamond plate 20 collects light from the edge to prevent glare, and each surface of the diamond plate 20 can be used for preventing glare.
The back of the light guide plate 19 is coated with a reflective material; or the lighting module further comprises a reflector fixed between the light guide plate 19 and the front baffle; the reflector plate plays a role in auxiliary lighting.
The light softening plate can enable harder direct light to pass through, so that the students can obtain soft light, and the eyes of the students can be protected conveniently.
In an alternative embodiment, the garden light further comprises: a suspension assembly 25; the hanging component 25 is fixed on the back of the campus lamp and is used for hanging the campus lamp above a classroom space; the suspension component 25 is provided with a plurality of suspension holes with different sizes.
As shown in fig. 1, a hanging assembly 25 may be provided on the inlet module and the outlet module to facilitate hanging the campus lights above the classroom space; wherein, a plurality of hanging holes with different sizes are arranged on the hanging component 25 and are used for hanging different hanging fittings thereon. In addition, a lighting module control board 24 is disposed in the air intake module to facilitate connection with the external AC power source 12 and control the lighting module on and off in real time.
The invention has the beneficial effects that:
the invention provides a campus lamp, which realizes the lighting function of classrooms by designing a lighting module, and realizes the air purification of the classrooms by designing an air inlet module, an air outlet module and an air purification module, and communicating an air inlet of the air purification module with an air outlet of the air inlet module; according to the campus lamp, the campus lamp not only has an illuminating function, but also has an air purifying function, and the health of students is guaranteed.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A campus light, the campus light comprising:
the lighting module comprises a main body frame, a lighting module, an air inlet module, an air outlet module and an air purification module;
the lighting module is arranged in the middle of the front side of the main body frame;
the air inlet module and the air outlet module are respectively arranged on two sides of the main body frame and are positioned on two sides of the lighting module;
the air purification module is located main body frame's back middle part is located admit air the module with between the module of giving vent to anger, the air purification module the air inlet with the gas outlet intercommunication of the module of admitting air, the air outlet of air purification module with the air inlet intercommunication of the module of giving vent to anger is used for right the inhaled air of the module of admitting air carries out disinfection and sterilization in order to obtain clean air, and will clean air passes through the module of giving vent to anger discharges.
2. The campus light of claim 1 wherein:
the air purification module comprises an ultraviolet lamp tube and a purification chamber, wherein the purification chamber comprises a front baffle, two inner side plates and a rear cover plate;
the front baffle and the two inner side plates form a U-shaped groove, the rear cover plate is fixed on the U-shaped groove to form the purification chamber, the ultraviolet lamp tube is fixed on the front baffle through the two fixing plates and is positioned in the purification chamber, and the air inlet and the air outlet of the air purification module are formed at the two end parts of the purification chamber.
3. The campus light of claim 2 wherein:
the two inner side plates are coated with titanium-based dioxide photocatalyst for catalytic light catalytic reaction.
4. The campus light of claim 2 wherein:
the air purification module further includes: an ozone module; the ozone module comprises an ozone generator and an electrode plate electrically connected with the ozone generator, the electrode plate is fixed on the front baffle and positioned in the air inlet of the air purification module in the purification chamber, and the ozone generator is fixed on the inner side plate and positioned outside the purification chamber.
5. The campus lamp of claim 4 further comprising: the switch module is used for carrying out switch control on the ultraviolet lamp tube;
the switch module comprises a power supply, a relay and a ballast;
the power supply, the relay and the ballast are also fixed on the inner side plate and positioned outside the purifying chamber;
the school garden lamp still includes two outer panels, and is fixed with an interior plate butt joint respectively, will power, relay and ballast and ozone generator seal in wherein.
6. The campus light of claim 2 further comprising:
a detection unit;
the detection unit is fixed on one fixing plate and used for detecting the service life of the ultraviolet lamp tube in real time.
7. The campus light of claim 1 further comprising:
an air quality detection module;
the air quality detection module is connected with the air purification module and used for detecting the air quality in real time to obtain a detection value, controlling the air purification module to be closed or opened according to the detection value and controlling the opening level of the air purification module.
8. The campus light of claim 1 wherein:
the air inlet module comprises an air inlet module frame, a first fan and a first filter screen arranged in the air inlet module frame;
the air outlet module comprises an air outlet module frame, a second fan and a second filter screen arranged in the air outlet module frame;
the first fan is arranged in the air inlet module frame and used for sucking outside air and sending the outside air into the air purification module;
the second fan is arranged in the air outlet module frame and used for sending the air exhausted by the air purification module into the outside.
The first filter screen is arranged on a first filter screen bracket in the air inlet module and is a common filter screen or an active carbon filter screen;
the second filter screen is arranged on a second filter screen bracket in the air outlet module and is a common filter screen, an active carbon filter screen, a manganese dioxide filter screen or an ozone catalytic filter screen.
9. The campus light of claim 1 wherein:
the lighting module includes: a light source, a light guide plate and a rhombohedral crystal plate;
the light source is a strip LED and is fixed on two side edges of the main body frame, the light guide plate and the diamond plate are stacked in front of the front baffle plate on the front surface of the main body frame, light rays emitted by the light source enter the light guide plate from the side edges of the light guide plate and then enter the diamond plate to be emitted, and the diamond plate converges light rays on the edges to prevent glare;
the back of the light guide plate is coated with a reflective material; or the lighting module further comprises a reflector fixed between the light guide plate and the front baffle;
the lighting module further includes: a light softening plate;
the light softening plate is arranged between the light guide plate and the diamond plate and used for uniformly dispersing the light emitted by the light guide plate to the diamond plate.
10. The campus light of claim 1, wherein the campus light further comprises: a suspension assembly;
the hanging assembly is fixed on the back surface of the campus lamp and used for hanging the campus lamp above a classroom space;
the suspension assembly is provided with a plurality of suspension holes with different sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110733368.9A CN113464879A (en) | 2021-06-30 | 2021-06-30 | Campus lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110733368.9A CN113464879A (en) | 2021-06-30 | 2021-06-30 | Campus lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113464879A true CN113464879A (en) | 2021-10-01 |
Family
ID=77874232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110733368.9A Pending CN113464879A (en) | 2021-06-30 | 2021-06-30 | Campus lamp |
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| Country | Link |
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| CN (1) | CN113464879A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116499063A (en) * | 2023-06-25 | 2023-07-28 | 深圳市兴特能源科技有限公司 | Studio lamp with air purifying and sterilizing functions and use method |
-
2021
- 2021-06-30 CN CN202110733368.9A patent/CN113464879A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116499063A (en) * | 2023-06-25 | 2023-07-28 | 深圳市兴特能源科技有限公司 | Studio lamp with air purifying and sterilizing functions and use method |
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