CN201640592U - LED photocatalysis disinfection cap - Google Patents
LED photocatalysis disinfection cap Download PDFInfo
- Publication number
- CN201640592U CN201640592U CN2010200270667U CN201020027066U CN201640592U CN 201640592 U CN201640592 U CN 201640592U CN 2010200270667 U CN2010200270667 U CN 2010200270667U CN 201020027066 U CN201020027066 U CN 201020027066U CN 201640592 U CN201640592 U CN 201640592U
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- led
- led array
- internal layer
- hollow internal
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model provides an LED photocatalysis disinfection cap which comprises a cap body provided with a hollow inner layer. An LED array is arranged on one side of the hollow inner layer, a reflective layer is arranged on the other side of the hollow inner layer, and the LED array and the reflective layer are relatively arranged; an air inlet is arranged at one end of the hollow inner layer, and an exhaust hole is arranged at the other end of the hollow inner layer; the cap body is also connected with a fan and a power supply, the LED array is connected with the power supply through a circuit board arranged on the hollow inner layer, the fan is arranged below the air inlet, the reflective layer is a titanium dioxide coating, and the LED array is an ultraviolet LED array. The utility model has the advantages of convenient carrying, beautiful wearing, simple structure, low energy consumption, convenient operation, high disinfection and sterilization effect and the like and is harmless to a human body.
Description
Technical field
The utility model relates to air sterillization equipment, particularly a kind of LED photocatalysis disinfection cap.
Background technology
Existing ultraviolet disinfection bactericidal unit is directly to realize air sterillization with quartz burner illumination-based disinfection space mostly, this chlorination equipment exists following defective: (1) this sterilization must be just can carry out under the field condition of wanting unmanned, otherwise can injure greatly artificial one-tenth; (2) this disinfection way is ultraviolet single effect, and can not decompose organic matter in the air, therefore has the limitation of Disinfection Effect and sterilization scope.
Application number discloses a kind of smooth titanium catalysis ultraviolet air disinfector for the Chinese utility model patent of " 03257676.5 ", this sterilizer comprises that ultraviolet lamp tube, surface-mounted integrated circuit, the blower fan in split type housing, the housing constitutes, fluorescent tube faces direction setting in housing contains the titanium alloy sheet bar, at the exhaust outlet place of blower fan device titanium dioxide filter web plate.This structure has advantages such as harmless, has solved the problems referred to above, uses but only be adapted at fixed-site, is inconvenient to carry, and portably uses in the time of can not be movable out of doors, has bigger limitation.
The utility model content
The purpose of this utility model is to overcome the shortcoming of prior art with not enough, and a kind of portable LED photocatalysis disinfection cap is provided, this disinfectant cap have volume little, be easy to wear, advantage such as sterilization is efficient.
The purpose of this utility model is achieved through the following technical solutions:
LED photocatalysis disinfection cap comprises the cap body that is provided with the hollow internal layer, and a side of described hollow internal layer is provided with led array, and the another side is provided with reflector layer, and described led array and reflector layer are corresponding to be provided with; One end of described hollow internal layer is provided with air admission hole, and the other end is provided with steam vent; Described cap body also is connected with blower fan and power supply, and described led array is connected with power supply by the circuit board that is arranged at the hollow internal layer, and described blower fan places the air admission hole below.
The preferred coating of titanium dioxide of described reflector layer, the preferred ultraviolet LED array of described led array.
The described air admission hole and the steam vent outside are equipped with screen pack, and described screen pack is connected with the cap body.
The preferred titanium dioxide filter net of described screen pack.
Described cap body is one to present semicircular housing.
Described hollow internal layer is an arc cavity.
Described steam vent and air admission hole place the two ends of arc cavity respectively.
Described steam vent is located at the lower edge of cap body, and described air admission hole is located at the top edges of cap body.
Described power supply is a rechargeable battery; Described cap body is provided with battery case, and described rechargeable battery places in the battery case; Described battery case is positioned at a side of air admission hole.
Described led array is located at the upper side of hollow internal layer, and described reflector layer is located at the downside of hollow internal layer; Or described led array is located at the downside of hollow internal layer, and described reflector layer is located at the upper side of hollow internal layer.
Mechanism of the present utility model: the blower fan on the cap body rotates, drive air and enter the hollow internal layer from air admission hole, circuit board is controlled by power supply, start the ultraviolet LED array light-emitting, ultraviolet LED array photo catalysis titanium dioxide produces anion and free radical decomposes organic poison, destroy bacterial structure, to realize sterilization, purification, the sterilization of air; Cleaned air passes is discharged from steam vent, and discharges along the lower edge of cap body, gives people pure and fresh breathe air, effectively prevents infectious respiratory diseases such as first stream.
The utility model compared with prior art has following advantage and beneficial effect:
1, this disinfectant cap adopts the contour structures of cap, have volume little, easy to carry, wear advantages such as attractive in appearance.
2, this disinfectant cap is easy to carry, can use out of doors, and can effectively prevent infectious respiratory diseases such as first stream, has overcome the limitation that existing air disinfection device can not be carried and can not use out of doors.
3, this disinfectant cap adopts the dual sterilization mode of anion, free radical that ultraviolet ray and optically catalytic TiO 2 produce, so sterilization is thoroughly complete and characteristics of high efficiency.
4, this disinfectant cap adopts titanium dioxide as reflectorized material with adopt LED as ultraviolet source, has the low advantage of power consumption, to planktonic bacteria in the air, and fungi, bacterial spore, tuberculosis bacteria, virus, harmful organic substances etc. have tangible sterilization effect.
5, this disinfectant cap can be worn overhead disinfectant cap, and the air that people's periphery is breathed carries out disinfection, purifies, sterilizes, and has sterilization effect height, advantage such as harmless.
Description of drawings
Fig. 1 is the concrete structure figure of disinfectant cap of the present utility model.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment 1
As shown in Figure 1, this LED photocatalysis disinfection cap comprises the cap body 7 that is provided with hollow internal layer 9, and a side of described hollow internal layer 9 is provided with led array 1, and the another side is provided with reflector layer 8, led array 1 and reflector layer 8 corresponding settings; One end of hollow internal layer 9 is provided with air admission hole 3, and the other end is provided with steam vent 10; Cap body 7 also is connected with blower fan 4 and power supply, and led array 1 is connected with power supply by the circuit board 2 that is arranged at hollow internal layer 9, and described blower fan 4 places air admission hole 3 belows.
Reflector layer 8 adopts coating of titanium dioxide, and led array 1 adopts the ultraviolet LED array.
The air admission hole 3 and steam vent 10 outsides are equipped with screen pack 5,11, and described screen pack 5,11 is connected with cap body 7; Screen pack 5,11 adopts the titanium dioxide filter net.
Cap body 7 is one to present semicircular housing; Hollow internal layer 9 is an arc cavity.
Power supply adopts rechargeable battery; Cap body 7 is provided with battery case 6, and rechargeable battery places in the battery case 6; Battery case 6 is positioned at a side of air admission hole 3.
Described led array 1 is located at the upper side of hollow internal layer 9, and described reflector layer 8 is located at the downside of hollow internal layer 9.
Embodiment 2
Present embodiment except that following characteristics with embodiment 1: described led array 1 is located at the downside of hollow internal layer 9, and described reflector layer 8 is located at the upper side of hollow internal layer 9.
The foregoing description is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (10)
1.LED the photocatalysis disinfection cap comprises the cap body that is provided with the hollow internal layer, it is characterized in that: a side of described hollow internal layer is provided with led array, and the another side is provided with reflector layer, described led array and reflector layer are corresponding to be provided with; One end of described hollow internal layer is provided with air admission hole, and the other end is provided with steam vent; Described cap body also is connected with blower fan and power supply, and described led array is connected with power supply by the circuit board that is arranged at the hollow internal layer, and described blower fan places the air admission hole below.
2. LED photocatalysis disinfection cap according to claim 1 is characterized in that: described reflector layer is a coating of titanium dioxide, and described led array is the ultraviolet LED array.
3. LED photocatalysis disinfection cap according to claim 1 is characterized in that: the described air admission hole and the steam vent outside are equipped with screen pack, and described screen pack is connected with the cap body.
4. LED photocatalysis disinfection cap according to claim 3 is characterized in that: described screen pack is the titanium dioxide filter net.
5. LED photocatalysis disinfection cap according to claim 1 is characterized in that: described cap body is one to present semicircular housing.
6. LED photocatalysis disinfection cap according to claim 5 is characterized in that: described hollow internal layer is an arc cavity.
7. LED photocatalysis disinfection cap according to claim 6, it is characterized in that: described steam vent and air admission hole place the two ends of arc cavity respectively.
8. LED photocatalysis disinfection cap according to claim 5, it is characterized in that: described steam vent is located at the lower edge of cap body, and described air admission hole is located at the top edges of cap body.
9. LED photocatalysis disinfection cap according to claim 1 is characterized in that: described power supply is a rechargeable battery; Described cap body is provided with battery case, and described rechargeable battery places in the battery case; Described battery case is positioned at a side of air admission hole.
10. LED photocatalysis disinfection cap according to claim 1, it is characterized in that: described led array is located at the upper side of hollow internal layer, and described reflector layer is located at the downside of hollow internal layer; Or described led array is located at the downside of hollow internal layer, and described reflector layer is located at the upper side of hollow internal layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200270667U CN201640592U (en) | 2010-01-20 | 2010-01-20 | LED photocatalysis disinfection cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200270667U CN201640592U (en) | 2010-01-20 | 2010-01-20 | LED photocatalysis disinfection cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201640592U true CN201640592U (en) | 2010-11-24 |
Family
ID=43105763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200270667U Expired - Fee Related CN201640592U (en) | 2010-01-20 | 2010-01-20 | LED photocatalysis disinfection cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201640592U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102113724A (en) * | 2010-12-27 | 2011-07-06 | 金剑生 | Novel hat capable of purifying smoke and exhaust gas |
| CN102327637A (en) * | 2011-08-25 | 2012-01-25 | 佛山柯维光电股份有限公司 | Multifunctional LED (light emitting diode) ultraviolet air sterilization method and device |
| CN105231569A (en) * | 2015-10-20 | 2016-01-13 | 苏州汉克山姆照明科技有限公司 | Multifunctional miner's lamp cap |
| CN109790975A (en) * | 2016-07-27 | 2019-05-21 | 奈科斯特森斯有限责任公司 | For reducing the LED lamp structure of environmental microorganism load |
| CN111317215A (en) * | 2020-03-18 | 2020-06-23 | 北京大学第三医院（北京大学第三临床医学院） | Wind drenches the helmet |
| CN111838858A (en) * | 2020-07-08 | 2020-10-30 | 沈晓茂 | Defense cap with disinfection function |
| RU2758127C1 (en) * | 2021-05-31 | 2021-10-26 | Общество с ограниченной ответственностью "Торговый Дом "ХИММЕД" | Individual uv screen-type recirculator |
| US11318221B1 (en) * | 2021-01-26 | 2022-05-03 | James Joseph Wade | Wearable air cleaner with ultraviolet light disinfection |
-
2010
- 2010-01-20 CN CN2010200270667U patent/CN201640592U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102113724A (en) * | 2010-12-27 | 2011-07-06 | 金剑生 | Novel hat capable of purifying smoke and exhaust gas |
| CN102327637A (en) * | 2011-08-25 | 2012-01-25 | 佛山柯维光电股份有限公司 | Multifunctional LED (light emitting diode) ultraviolet air sterilization method and device |
| CN102327637B (en) * | 2011-08-25 | 2014-11-05 | 佛山柯维光电股份有限公司 | Multifunctional LED (light emitting diode) ultraviolet air sterilization device |
| CN105231569A (en) * | 2015-10-20 | 2016-01-13 | 苏州汉克山姆照明科技有限公司 | Multifunctional miner's lamp cap |
| CN109790975A (en) * | 2016-07-27 | 2019-05-21 | 奈科斯特森斯有限责任公司 | For reducing the LED lamp structure of environmental microorganism load |
| CN111317215A (en) * | 2020-03-18 | 2020-06-23 | 北京大学第三医院（北京大学第三临床医学院） | Wind drenches the helmet |
| CN111838858A (en) * | 2020-07-08 | 2020-10-30 | 沈晓茂 | Defense cap with disinfection function |
| US11318221B1 (en) * | 2021-01-26 | 2022-05-03 | James Joseph Wade | Wearable air cleaner with ultraviolet light disinfection |
| US20220233739A1 (en) * | 2021-01-26 | 2022-07-28 | James Joseph Wade | Wearable air cleaner with ultraviolet light disinfection |
| US11654211B2 (en) * | 2021-01-26 | 2023-05-23 | James Joseph Wade | Wearable air cleaner with ultraviolet light disinfection |
| RU2758127C1 (en) * | 2021-05-31 | 2021-10-26 | Общество с ограниченной ответственностью "Торговый Дом "ХИММЕД" | Individual uv screen-type recirculator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20101124 Termination date: 20130120 |