AIR CLEANING DEVICE, AIR CLEANING METHOD USING THE SAME, AND AIR CLEANING SYSTEM

• Main Authors: WATANABE YASUYUKI, WATANABE TAKEFUMI, WATANABE HIDEMITSU, WATANABE TERUO
• Format: Patent
• Language: English; Japanese
• Published: 07.04.2016
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; HUMAN NECESSITIES; HYGIENE; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS; LIGHTING; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MECHANICAL ENGINEERING; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; NON-PORTABLE LIGHTING DEVICES; RANGES; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; VENTILATING; WEAPONS

PROBLEM TO BE SOLVED: To provide an air cleaning device with an illumination function, capable of solving a problem on heat and capable of efficiently working air cleaning means.SOLUTION: An air cleaning device includes: suction and exhaust ports 3A, 3B that are provided on the wall surface of a housing 10 to which an illumination light source 2 is attached; a fan 4 that is provided in the housing 10, and generates forcible air flow inside and outside the housing 10 through the suction and exhaust ports 3A, 3B, thereby to exhaust heat generated from the illumination light source 2 to the outside of the housing 10; and a photocatalyst 50 facing in a circulation passage and a UV light source 51 irradiating the photocatalyst 50 with light containing ultraviolet ray that are provided in the middle of the circulation passage of forcible air flow a in the housing 10, as air cleaning means 5.SELECTED DRAWING: Figure 1 【課題】熱の問題を解決でき、同時に空気清浄手段を効率よく機能させることができる照明兼空気清浄化装置を提供せんとする。【解決手段】照明光源２が取り付けられる筐体１０の壁面に吸／排気口３Ａ，３Ｂを設け、筐体１０内に、吸／排気口３Ａ，３Ｂを通じて筐体１０内外に強制空流を発生させ、これにより照明光源２から生じた熱を筐体１０外部に排熱させるファン４を設け、さらに、筐体１０内の強制空流ａの流通路途中に、空気清浄手段５として、流通路に臨む光触媒５０と該光触媒５０に紫外線を含む光を照射するＵＶ光源５１とを設けた。【選択図】図１