WO2017162124A1 - 具有手机 app 摇控和 led 紫外光催化功能的空气净化灯 - Google Patents

具有手机 app 摇控和 led 紫外光催化功能的空气净化灯 Download PDF

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Publication number
WO2017162124A1
WO2017162124A1 PCT/CN2017/077351 CN2017077351W WO2017162124A1 WO 2017162124 A1 WO2017162124 A1 WO 2017162124A1 CN 2017077351 W CN2017077351 W CN 2017077351W WO 2017162124 A1 WO2017162124 A1 WO 2017162124A1
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WIPO (PCT)
Prior art keywords
led ultraviolet
lamp
mobile phone
ultraviolet light
remote control
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PCT/CN2017/077351
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English (en)
French (fr)
Inventor
陈天福
Original Assignee
陈天福
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Publication of WO2017162124A1 publication Critical patent/WO2017162124A1/zh

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Classifications

    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements

Definitions

  • the invention relates to an illumination lamp, in particular to an air purification lamp with a mobile phone APP remote control and an LED ultraviolet photocatalysis function.
  • the main working principle of air purification is filtration, adsorption, decomposition and so on.
  • the filter pores of commercially available air purifiers have a filter pore diameter of more than 1 micrometer and are capable of filtering PM2.5 particles and bacteria, but cannot filter formaldehyde, and cannot filter only 0.1 micron virus.
  • Activated carbon is more effective in adsorbing formaldehyde and smoke, but the adsorption effect on viruses is still limited.
  • only ultraviolet light irradiation photocatalyst can decompose formaldehyde, smoke, etc., and kill bacteria and viruses. It is especially effective in killing respiratory viruses that spread in the air, such as the cold virus and the bird flu virus. Therefore, in the prior art, photocatalyst technology has been used in many air purifiers to improve the ability to kill viruses and bacteria and to decompose formaldehyde and other toxic gases.
  • a photocatalyst is a general term for a photo-semiconductor material having a photocatalytic function represented by nano-sized titanium dioxide. Coating it on the surface of the substrate, under the irradiation of ultraviolet light, the photocatalyst can produce a strong catalytic degradation function, which can effectively degrade the toxic and harmful gases in the air, kill a variety of bacteria, and can The toxins released by the fungus are decomposed and detoxified, and also have functions such as deodorization, anti-fouling, and air purification. Therefore, photocatalysts are widely used in countries around the world.
  • the ultraviolet lamps used are quartz glass or high boron glass mercury lamps as the light source for the irradiation photocatalyst, and the main spectral wavelengths are generally at 85 nm and 254 nm.
  • the present invention provides a small-sized air purifier of a desktop type, a vehicle type or a table lamp type using photocatalytic technology.
  • the technical problem to be solved by the present invention is to provide an air purifying lamp with a mobile phone APP remote control and an LED ultraviolet photocatalytic function, and at the same time realize illumination, air purification, charge and discharge functions.
  • the technical solution adopted by the present invention is:
  • the utility model relates to an air purifying lamp with a mobile phone APP remote control and an LED ultraviolet catalysis function, which comprises a lamp base and a lamp housing placed on the lamp base, a bulb is mounted on the top of the lamp housing, a lamp cover is mounted on the top of the lamp, and an air inlet is opened in the center of the lamp base.
  • An initial filter screen is arranged on the upper part of the air inlet, and an axial flow fan is installed above the initial filter screen.
  • a fixed frame is mounted on the lamp base in the lamp housing, and a fixing plate with a leakage hole is fixed on the fixing frame, and the air leakage hole is fixed.
  • a high-power LED ultraviolet tube is fixed in the middle of the plate, a secondary filter is installed on the upper part of the fixing frame, and an air outlet of the clean air is opened in the upper part of the lamp housing.
  • a photocatalyst is sprayed under the secondary screen.
  • the photocatalyst has a powerful effect of killing viruses, bacteria, and decomposing harmful gases such as nails.
  • the high-power LED ultraviolet tube has oppositely disposed LEDs on both sides Ultraviolet light-emitting diodes and photocatalyst films, LED ultraviolet light-emitting diodes As the light source of the photocatalyst film, the photocatalyst is activated to make it have a strong function of decomposing and killing bacteria.
  • the secondary filter is a separate DEPA filter, or a DEPA filter with nano photocatalyst integration.
  • the photocatalyst film is a nano titanium dioxide photocatalyst film.
  • the LED ultraviolet light emitting diode is one.
  • each of the LED ultraviolet light emitting diodes has a different irradiation direction.
  • the wavelength of the LED ultraviolet light emitting diode is between 365 nm and 400 nm.
  • the driving voltage of the LED ultraviolet light emitting diode is 3.2-3.8V.
  • the LED ultraviolet light-emitting diode has an illumination angle of 120 degrees.
  • the lamp base is provided with a charging and discharging socket for charging the external device. Convenient for charging external devices.
  • control circuit board is mounted on the side or external power supply box of the fixed frame, and a mobile phone APP remote control circuit is integrated on the control circuit board. Remote control of the air purification lamp with a mobile phone is more intelligent and convenient.
  • a control button is arranged on the side of the lamp housing for controlling the light in the air purification lamp and the switch of the axial fan.
  • a negative ion generator or a music circuit is mounted in the side or external power supply box of the holder.
  • LED ultraviolet light source greatly reduces the volume, making the air purifier easy to miniaturize, and can be used as a desktop or vehicle type and table lamp type air purifier.
  • the working voltage does not exceed 12V. Keep working in an absolutely safe state. It will not break, nor will it produce mercury pollution. Long service life can be considered unlimited.
  • a luminescence LED of 385 nm spectrum is used as a light source, ozone can be generated at all during operation.
  • the lighting, air purifying device and charging and discharging socket are perfectly combined on one luminaire. Users can use the air purifying device to enjoy the fresh air while charging and discharging the socket to the mobile phone and laptop.
  • the mobile phone is turned on or off by the APP software, and the air flow adjustment and lighting adjustment greatly facilitate people's lives.
  • Figure 1 is a schematic view of the structure of the present invention
  • FIG. 2 is a schematic structural view of an LED ultraviolet light emitting diode and a nanophotocatalyst film in a mounting frame according to an embodiment of the present invention
  • Fig. 3 is a schematic view showing the structure of an LED ultraviolet light emitting diode and a nanophotocatalyst film in a holder according to an embodiment of the present invention.
  • the air purifying lamp with mobile phone APP remote control and LED ultraviolet photocatalysis function of the invention It comprises a lamp base 2 and a lamp housing 7 mounted on the lamp base 2, a bulb 9 is mounted on the top of the lamp housing 7, a lamp cover 10 is mounted on the top of the bulb 9, an air inlet is provided in the center of the lamp base 2, and an initial portion is provided at the upper portion of the air inlet.
  • the filter screen 15 is used for filtering large garbage such as hair.
  • the axial filter fan 3 is installed above the initial filter screen 15, and the air is blown from the outside to the inside.
  • the lamp base 2 in the lamp housing 7 is mounted with a fixing frame 5, and the fixing frame is fixed.
  • the secondary filter 6 is installed on the upper part of the fixing frame 5 , the secondary filter 6
  • the photocatalyst is sprayed underneath, and the high-power LED ultraviolet tube 13 is used to emit ultraviolet light and activate the photocatalyst, so that the photocatalyst has a strong ability to kill viruses and bacteria.
  • the action of the harmful gas such as formaldehyde is decomposed, and the air outlet 8 is opened in the upper portion of the lamp housing 7, and the clean air is discharged from the air outlet 8.
  • the secondary filter 6 can be a high-efficiency filter, which can remove particles with a diameter of 0.3 micron (1/200 of the diameter of the hair). More than 7% is the most effective filter media for pollutants such as smoke, dust and bacteria.
  • the lamp base 2 is provided with a charge and discharge socket 14 for charging an external device.
  • the mobile phone, the laptop, and the like are charged through the charging and discharging socket 14.
  • the air purifier and the charge and discharge socket can be used simultaneously or separately.
  • a control circuit board 12 is mounted on the side or external power supply box of the mounting frame 5, and a mobile phone APP remote control circuit is integrated on the control circuit board 12.
  • the air purifying lamp of the present invention is remotely controlled by the mobile APP software through the mobile network, and the air purifying lamp is turned on/off to adjust the air flow and the brightness of the light.
  • a control button 11 is provided on the side of the lamp housing 7 for controlling the light in the air purification lamp and the switch of the axial fan 3.
  • the side of the fixed frame 5 or the external power supply box is equipped with a negative ion generator or a music circuit, which can sterilize, eliminate smoke and dust, and clean the air, and the music can add some interest.
  • the air purifier is miniaturized, loaded into the illuminating lamp, and used to charge the external device by adding a charging and discharging socket, which can be used in one thing. While using the light, you can use the air purifier to enjoy clean and fresh air while working and learning.
  • the air purifier and the charge and discharge socket can be used simultaneously or separately.
  • the general lighting has the function of an air purifier, which can filter dust such as PM2.5, can kill viruses and bacteria, decompose various harmful gases such as formaldehyde, and provide clean and hygienic air.
  • an air purifier which can filter dust such as PM2.5, can kill viruses and bacteria, decompose various harmful gases such as formaldehyde, and provide clean and hygienic air.
  • the charging socket may be in the form of a USB socket or other forms of sockets.
  • the electrical box connected to the light is connected to the mobile APP remote control circuit.
  • the air purifier can be turned on or off remotely by using the mobile APP.
  • the mobile APP can adjust its air flow levelly or steplessly. It can be used to remotely turn on or off the light of the mobile APP, or it can be level or stepless. Remotely control the brightness of its lights.
  • the above-mentioned illuminating lamps can be table lamps, floor lamps, wall lamps, chandeliers, which can be composed of various materials, have various colors, and can have various artistic shapes.
  • a high-power LED ultraviolet tube has oppositely disposed LED ultraviolet light emitting diodes 2.4 and a nano photocatalyst film 2.5.
  • the LED UV LED array 2.4 is illuminated on the nanophotocatalyst film 2.5 In the above, it produces a catalytic degradation function, so that the gas flowing through the holder is subjected to omnidirectional multi-angle sterilization treatment.
  • the high power LED ultraviolet tube 13 can be replaced with an LED ultraviolet light emitting diode. 2.4, that is, LED ultraviolet light-emitting diode 2.4 is used as the ultraviolet light source.
  • the fixing frame 5 The various components are arranged in such a way that the nanophotocatalyst film is disposed in the secondary screen such that the nanophotocatalyst film becomes one of the secondary screens.
  • the secondary screen can be a multi-layer screen, for example, HEPA commonly used in the art. Filter mesh to form an integrated HEPA filter with nanophotocatalyst film 2.7 To enhance the filtering effect. Since the photocatalyst and the function of the activated carbon network partially overlap, the activated carbon mesh can also be removed, and only the photocatalyst film and the HEPA filter are used.
  • the filter acts as a secondary filter 2.6 and an integrated HEPA filter 2.7 with a nanophotocatalyst film ( Figure 3 ), but preferably, the secondary screen of the air purifier of the present invention may further comprise an activated carbon filter.
  • the LED used in this embodiment may use a single light emitting diode, or may use a plurality of light emitting diodes or be used in an array of a plurality of light emitting diodes.
  • a plurality of light-emitting diodes can also be used in various shapes to match various air purifiers of different shapes and configurations.
  • each of the light emitting diodes may be arranged to be the same or different according to specific needs.
  • Light-emitting diodes can be either low-power or high-power. and. In the entire LED array, the single power of the low-power LEDs may be the same or different.
  • the operating voltage of the air purifying lamp provided by the present invention is lower than that of the prior art. For example, 12V . Therefore, the air purifying lamp of the present invention can operate in an absolutely safe state.
  • the LED ultraviolet light emitting diode in this embodiment 2.4 Various frequencies or various wavelengths of ultraviolet rays can be selected according to actual needs.
  • the emission wavelength of the LED UV LED 2.4 is usually controlled from 365 nm to 400 nm. Asked.
  • the activation effect can be compensated by increasing the light intensity per unit area.
  • an LED ultraviolet light emitting diode having a wavelength of 385 nm is selected. It can purify the air completely or almost completely without ozone.
  • the number of diodes and the power of the diode array vary depending on the amount of ventilation, and the spectral wavelength is also configured as needed.
  • the mercury ultraviolet lamp must be excited by a high voltage power supply, and this disadvantage cannot be overcome.
  • LED UV diodes only need 3.2 - A 3.8V DC voltage can drive the LEDs to emit ultraviolet light.
  • LED power 3W 5W Voltage 3.2-3.8V 3.2-3.8V Current 350-700mA 700-1400mA wavelength 365-370nm 365-370nm Beam angle 120 degrees 120 degrees Speed of light 120-160mW 240-300mW
  • the air purifying lamp of the present invention is easier to manufacture than the prior art air purifier, and has a simple structure, small volume, high reliability, good safety, long life, energy saving and especially no ozone generation. .
  • the air purifying lamp provided by the present invention is smaller in size, the air purifying lamp provided by the present invention can be counted as a desktop type, a vehicle type or a table lamp type air purifier, for example, mainly by a fan or an LED. UV LED array, nano titanium dioxide photocatalyst film and HEPA filter.
  • the shape and structure of the above air purifier can be changed, for example, it is designed as a small air purifier or the like suitable for use on a vehicle.
  • the air purification lamp using ultraviolet light as a light source has obvious effects of decomposing formaldehyde and smoke, and is combined with HEPA.
  • the filter can further filter particles such as PM2.5.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

具有手机APP遥控和LED紫外光催化功能的空气净化灯，包括灯底座（2）和安放于灯底座（2）上的灯外壳（7），灯底座（2）的中心开有进风口（1），进风口（1）的上部设有初始滤网（15），初始滤网（15）的上方安装有轴流风扇（3），灯外壳（7）内的灯底座（2）上安装有固定架（5），固定架（5）上安装有带漏风孔的固定板（4），带漏风孔的固定板（4）中间固定有大功率LED紫外线管（13），固定架（5）上部安装有滤网（6），灯外壳（7）的上部开有洁净空气的出风口（8）。

Description

具有手机 APP 摇控和 LED 紫外光催化功能的空气净化灯
技术领域
本发明涉及一种照明灯，尤其涉及具有手机 APP 摇控和 LED 紫外光催化功能的空气净化灯。
背景技术
随着经济发展和人口的高度密集，空气中的各种污染和有害成分日益增加，这种污染包括灰尘，甲醛，烟雾，细菌，病毒等。人们为了取得干净的空气，各种空气净化器应运而生。照明灯是家庭和办公室最常用的灯具，随着工业的发展和人口密集度的提高，空气的污染和通过空气传播的疾病越来越多，对空气净化器的需求越来越多。手机、手提电脑等各种电器，需要充放电插口对其及时充电。但目前没有一种灯具能同时具备照明、空气净化和充放电等多种功能，来满足人们的需求。
空气净化的主要工作原理有过滤、吸附、分解等。目前，市场销售的空气净化器的过滤网的过滤孔直径大于1微米以上，能够过滤PM2.5的颗粒和细菌，但不能过滤甲醛，更不能过滤只有0.1微米的病毒。活性炭在吸附甲醛、烟雾方面比较有效，但对病毒的吸附效果仍然有限。目前，只有紫外线照射光触媒的方法能够分解甲醛、烟雾等，并且杀灭细菌、病毒。特别能杀灭空气中传播的呼吸道病毒，如感冒病毒和禽流感病毒。因此，在现有技术中，很多空气净化器中都使用了光触媒技术，以提高杀灭病毒和细菌以及分解甲醛和其它有毒气体的能力。
光触媒是一种以纳米级二氧化钛为代表的具有光催化功能的光半导体材料的总称。将它涂布于基材表面上，在紫外光线的照射作用下，光触媒能产生强烈的催化降解功能，这能有效地降解空气中的有毒有害气体、杀灭多种细菌，并能将细菌或真菌释放出的毒素分解掉及进行无害化处理，同时还具备除臭、抗污、净化空气等功能。因此，光触媒在世界各国得到广泛的应用。
要想使光触媒能产生强烈催化降解功能。必须要有紫外线照射。目前市场销售的空气净化器中，使用的紫外线灯都是采用石英玻璃或高硼玻璃汞灯作为照射光触媒的光源，通常主要光谱波长在l85nm和254nm。
然而，在这种空气净化器中有如下缺点：1.体积大，导致空气净化器不易小型化。2．需要有高压电源激发，安全性不够好。3．使用寿命短，通常最长不超过8000小时。4．易碎，而且碎后产生汞污染。5．为了使激活光触媒效果好，通常使用紫外线照射。光触媒用的汞紫外线灯的主要光谱波长为185nm和254nm，波长越短，越易产生臭氧。尽管采用了降低臭氧措施．仍有少量的臭氧产生。
所以，目前市面上的空气净化器，尤其是需要小型体积的桌面型和车载型空气净化器，由于受到体积的限制，所以多数空气净化器只有滤网，而没有光触媒。由于这种空气净化器不能杀灭室内对人危害最大的感冒病毒，禽流感病毒等，所以急需一种体积更小、安全性更高、过滤效率更高的能够杀灭细菌的空气净化器。
为了解决上述问题，本发明提供一种使用光触媒技术的桌面型、车载型或台灯型的体积较小的空气净化器。
发明内容
本发明需要解决的技术问题是提供一种具有手机APP摇控和LED紫外光催化功能的空气净化灯，同时实现照明、空气净化、充放电功能。
为解决本发明的技术问题，本发明采用的技术方案是：
具有手机APP摇控和LED紫外光催化功能的空气净化灯，它包括灯底座和安放于灯底座上的灯外壳，灯外壳顶部安装灯泡，灯泡顶部安装灯罩，灯底座的中心开有进风口，进风口的上部设有初始滤网，初始滤网的上方安装有轴流风扇，灯外壳内的灯底座上安装有固定架，固定架上安装有带漏风孔的固定板，带漏风孔的固定板中间固定有大功率LED紫外线管，固定架上部安装有次级滤网，灯外壳的上部开有洁净空气的出风口。
在上述技术方案中，次级滤网下面喷有光触媒。光触媒具有强力的杀灭病毒、细菌，分解甲等有害气体的作用。
进一步地， 在固定架中，大功率 LED 紫外线管上方两侧还具有相对设置的 LED 紫外线发光二极管和光触媒膜， LED 紫外线发光二极管 作为光触媒膜的照射光源，激活光触媒，使之具有很强的分解和杀灭细菌的功能。
进一步的，其中，次级滤网为单独的DEPA滤网，或者是具有纳米光触媒膜一体化的DEPA滤网。
进一步的，其中，光触媒膜为纳米二氧化钛光触媒膜。
进一步的，其中，LED紫外线发光二极管为一个。
进一步的，其中，LED紫外线发光二极管为多个，并且每个LED紫外线发光二极管的照射方向不同。
进一步的，其中LED紫外线发光二极管的波长为365nm到400nm之间.
进一步的，其中LED紫外线发光二极管的驱动电压为3.2-3.8V。
进一步的，其中的LED紫外线发光二极管的发光角度为120度。
进一步的，灯底座上设有对外部设备充电的充放电插口。方便对外部设备进行充电。
进一步的，固定架的侧面或外部电源盒中安装有控制电路板，控制电路板上集成有手机APP遥控电路。用手机对空气净化灯进行遥控，更加智能便捷。
进一步的，灯外壳的侧面设有控制按钮，用于控制空气净化灯中的灯光和轴流风扇的开关。
进一步的，固定架的侧面或外部电源盒中安装有负离子发生器或音乐电路。
本发明的有益效果：
采用LED紫外光源，大幅度减少体积，使得空气净化器易于小型化，可做成桌面型或车用型及台灯型的空气净化器。工作电压不超过12V．保持绝对安全的状态进行工作。不会碎，更不会产生汞污染。使用寿命很长，可以被认为是无限。当选用385nm光谱的LED紫外线发光二极管作为光源时，可以做到在工作中完全不产生臭氧。
将照明灯、空气净化装置、充放电插口三者完美的结合在一个灯具上，使用者在使用照明灯照明的同时，可以使用空气净化装置，享受清新的空气，充放电插口对手机、手提电脑等充电，手机通过APP软件对其进行开启或关闭，空气流量的调节和灯光调节，极大地方便了人们的生活。
附图说明
图1为本发明的结构示意图；
图2为本发明的一个实施例中固定架中的 LED 紫外线发光二极管和纳米光触媒膜 结构示意图；
图3是本发明的一个实施例中固定架的 LED 紫外线发光二极管和纳米光触媒膜 结构示意图。
1 、进风口，2、灯底座，3、轴流风扇，4、带漏风孔的固定板，5、固定架，6、次级滤网，7、灯外壳，8、出风口，9、灯泡，10、灯罩，11、控制按钮，12、控制电路板，13、大功率LED紫外线管，14、充放电插口，15、初始滤网，16、手机， 2.4、LED紫外线发光二极管，2.5、纳米光触媒，2.7、具有纳米光触媒膜的一体化的HEPA滤网。
具体实施方式
下面结合附图和具体实施例对本发明作进一步说明。以下实施例仅用于说明本发明，不用来限制本发明的保护范围。
如图1所示，本发明的 具有手机 APP 摇控和 LED 紫外光催化功能的空气净化灯 ，它包括灯底座2和安放于灯底座2上的灯外壳7，灯外壳7顶部安装灯泡9，灯泡9顶部安装灯罩10，灯底座2的中心开有进风口，进风口的上部设有初始滤网15，用于过滤毛发等较大的垃圾，初始滤网15的上方安装有轴流风扇3，由外向内鼓风，灯外壳7内的灯底座2上安装有固定架5，固定架5上安装有带漏风孔的固定板4，它既能够让风通过，又能固定大功率LED紫外线管13，固定架5上部安装有次级滤网6，次级滤网6 下面喷有光触媒，大功率LED紫外线管13用于发射紫外线光照射和激活光触媒，使光触媒具有强力的杀灭病毒、细菌．分解甲醛等有害气体的作用，灯外壳7的上部开有出风口8，洁净的空气从出风口8排出。
次级滤网6可以为高效过滤网，它对直径为0.3微米(头发直径的1/200)以上的微粒去除效率可达到99. 7%以上，是烟雾、灰尘以及细菌等污染物最有效的过滤媒介。
灯底座2上设有对外部设备充电的充放电插口14。通过充放电插口14对手机和手提电脑等充电。空气净化器和充放电插口既可以同时使用，也可以单独使用。
固定架5的侧面或外部电源盒中安装了控制电路板12，控制电路板12上集成有手机APP遥控电路。借助手机16，通过移动网络，利用手机APP软件对本发明的空气净化灯进行遥控，开启/关闭空气净化灯，调节空气流量和灯光亮度。
灯外壳7的侧面设有控制按钮11，用于控制空气净化灯中的灯光和轴流风扇3的开关。
固定架5的侧面或外部电源盒中安装有负离子发生器或音乐电路，能杀菌、消烟除尘、清新空气，音乐能增加一些情趣。
将空气净化器小型化，装入到照明灯内，通过增加充放电插口，用于对外部设备充电，可以一物三用。在使用灯照明的同时，可以使用空气净化器，在工作和学习的同时，享受干净新鲜的空气。空气净化器和充放电插口既可以同时使用，也可以单独使用。
使得普通照明灯具有空气净化器的功能，能够过滤PM2.5之类的灰尘，能够杀灭病毒和细菌，分解甲醛等各种有害气体，提供洁净和卫生的空气。
充放电插口可以有1个，也可以有多个。对外供电时，提供的电压，可以是直流5V，也可以是其它电压，充电插口的形式可以是USB插口，也可以是其它形式的插口。
在照明灯的内部，或在外部，照明灯连接的电器盒中，加入手机APP遥控电路。可以用手机APP遥控开启或关闭空气净化灯，用手机APP可有级或无级地调节它的空气流量，可以用于手机APP遥控它的灯光的开启或关闭，也可以有级或无级地遥控它的灯光的亮度。
上述所说的照明灯可以是台灯，落地灯，壁灯，吊灯，它可以使用各种材料组成，具有各种颜色，也可以有各种艺术造型。
图 2 为本发明一个实施例中提供的具有手机 APP 摇控和 LED 紫外光催化功能的空气净化灯，优选地，在固定架 5 中，大功率 LED 紫外线管上方两侧还具有相对设置的 LED 紫外线发光二极管 2.4 和纳米光触媒膜 2.5 ，这种布置方式中， LED 紫外线发光二极管阵列 2.4 照射在纳米光触媒膜 2.5 上，使其产生催化降解功能，从而使得流经固定架的气体得到全方位多角度的杀菌处理。在一个实施例中， 大功率LED紫外线管13可替换为 LED 紫外线发光二极管 2.4 ，即均采用 LED 紫外线发光二极管 2.4 作为紫外光源。
如图 3 所示，作为一种优选实施方式，固定架 5 上各个部件的布置方式为：将纳米光触媒膜布置在次级滤网中，使纳米光触媒膜成为次级滤网的其中一层。次级滤网可以是多层滤网，例如，与本领域常用的 HEPA 滤网结合，形成具有纳米光触媒膜的一体化的 HEPA 滤网 2.7 ，以增强过滤效果。由于光触媒与活性炭网的功能有部分重叠，所以也可以去掉活性炭网，而仅仅使用光触媒膜和 HEPA 滤网。虽然图 2 中仅仅显示了 HEPA 滤网作为次级滤网 2.6 ，以及具有纳米光触媒膜的一体化的 HEPA 滤网 2.7 （如图 3 ），但是优选的，本发明中的空气净化器的次级滤网也可以还包含有活性炭滤网。
如图 3 所示，作为优选方式，本实施例中使用的 LED 紫外线发光二极管阵列可以使用单个发光二极管，也可以使用多个发光二极管或者由多个发光二极管组成阵列来使用。在使用多个发光二极管时，还可以组成各种形状使用，来配合各种不同外形和构造的空气净化器。
此外，在使用多个 LED 紫外线发光二极管 2.4 组合时，每个发光二极管的照射方向可以根据具体需要，布置成相同或者不同。发光二极管可以是小功率的，也可以是大功率的。并且．整个发光二极管阵列中，小功率的发光二极管的单个功率可以相同，也可以不相同。
由于使用 LED 发光二极管，所以本发明提供的空气净化灯的工作电压比现有技术的更低．例如， 12V 。所以本发明的空气净化灯可以在绝对安全的状态下工作。
尤其是，本实施例中的 LED 紫外线发光二极管 2.4 可以根据实际需要选择紫外线的各种频率或各种波长。为了不产生臭氧，通常将 LED 紫外线发光二极管 2.4 的发光波长控制在 365nm 到 400nm 之问。同时，激活效应可采用加大单位面积的光照强度来弥补。例如，作为优选实施方式，选用波长为 385nm 光谱的 LED 紫外线发光二极管 2.4 ，可以做到完全或几乎完全无臭氧地净化空气。
二极管阵列的二极管数量、功率根据通风量的大小而改变，光谱波长也根据需要而配置。
如上所述，汞紫外线灯管一定要高压电源激发，这缺点无法克服。但是 LED 紫外线二极管只需要 3.2 - 3.8V 的直流电压就可以驱动 LED 发光二极管发射紫外线光。
下面表格中列出了作为实例的 LED 紫外线二极管的各种参数，在实际应用中可以根据需求使用其他参数。
表 1
LED 功率 3W 5W
电压 3.2-3.8V 3.2-3.8V
电流 350-700mA 700-1400mA
波长 365-370nm 365-370nm
发光角度 120 度 120 度
光速量 120-160mW 240-300mW
由于使用了 LED 紫外线发光二极管 2.4 和 大功率LED紫外线管 作为光源，所以与现有技术的空气净化器相比，本发明的空气净化灯更容易制造，并且结构简单、体积小、可靠性高、安全性好、寿命长、节能并且尤其是不产生臭氧。
由于本发明提供的空气净化灯的体积更小，可以将本发明提供的空气净化灯没计成桌面型、车载型或者台灯型空气净化器，例如主要由风扇， LED 紫外线发光二极管阵，纳米二氧化钛光触媒膜和 HEPA 过滤网构成。
可以理解的是，在不脱离以上本发明的精神的基础上，本领域技术人员还可以对本发明做出多种改进。借助本发明提供的空气净化器能够实现的小型体积，可以将上述空气净化器的外形和结构进行改变，例如，将其设计为适于在车辆上使用的小型空气净化器等。
由于紫外线照射光触媒能够使光触媒具有极强的杀灭细菌和病毒的能力，所以以紫外线作为光源的空气净化灯具有明显的分解甲醛和烟雾的功效，再结合 HEPA 过滤网，能够进一步过滤 PM2.5 一类的颗粒。
以上详细描述了本发明的较佳具体实施例。应当理解，本领域的普通技术人员无需创造性劳动就可以根据本发明的构思作出诸多修改和变化。因此，凡本技术领域中技术人员依本发明的构思在现有技术的基础上通过逻辑分析、推理或者有限的实验可以得到的技术方案，皆应在由权利要求书所确定的保护范围内。

Claims (14)

  1. 具有手机APP摇控和LED紫外光催化功能的空气净化灯，它包括灯底座和安放于灯底座上的灯外壳，顶部安装灯泡，所述灯泡顶部安装灯罩，其特征在于；所述灯底座的中心开有进风口，所述进风口的上部设有初始滤网，所述初始滤网的上方安装有轴流风扇，所述灯外壳的灯底座上安装有固定架；所述固定架上安装有带漏风孔的固定板，所述带漏风孔的固定板中间固定有大功率LED紫外线管，所述固定架上部安装有次级滤网，所述灯外壳的上部开有洁净空气的出风口。
  2. 根据权利要求1所述的具有手机APP摇控和LED紫外光催化功能的空气净化灯，其中，在所述固定架中，所述大功率LED紫外线管上方两侧还具有相对设置的LED紫外线发光二极管和光触媒膜，所述LED紫外线发光二极管作为所述光触媒膜的照射光源。
  3. 根据权利要求2所述的具有手机APP摇控和LED紫外光催化功能的空气净化灯，其中，所述次级滤网为单独的DEPA滤网，或者是具有纳米光触媒膜一体化的DEPA滤网。
  4. 根据权利要求2所述的具有手机APP摇控和LED紫外光催化功能的空气净化灯，其中所述光触媒膜为纳米二氧化钛光触媒膜。
  5. 根据权利要求2所述的具有手机APP摇控和LED紫外光催化功能的空气净化灯，其中，所述LED紫外线发光二极管为一个。
  6. 根据权利要求2所述的具有手机APP摇控和LED紫外光催化功能的空气净化灯，其中，所述LED紫外线发光二极管为多个，并且每个所述LED紫外线发光二极管的照射方向不同。
  7. 根据权利要求2所述的具有手机APP摇控和LED紫外光催化功能的空气净化灯，其中所述LED紫外线发光二极管的波长为365nm到400nm之间。
  8. 根据权利要求2所述的具有手机APP摇控和LED紫外光催化功能的空气净化灯，其中所述LED紫外线发光二极管的驱动电压为3.2—3.8V。
  9. 根据权利要求2所述的具有手机APP摇控和LED紫外光催化功能的空气净化灯，其中所述的LED紫外线发光二极管的发光角度为120度。
  10. 根据权利要求1所述的具有手机APP摇控和LED紫外光催化功能的空气净化灯，其特征在于：所述次级滤网下面喷有光触媒。
  11. 根据权利要求1所述的具有手机APP摇控和LED紫外光催化功能的空气净化灯，其特征在于：所述灯底座上设有外部设备充电的充放电插口。
  12. 根据权利要求1或11所述的具有手机APP摇控和LED紫外光催化功能的空气净化灯，其物征在于：所述固定架的侧面或外部电源盒中安装有控制电路板，所述控制电路板上集成有手机APP遥控电路。
  13. 根据权利要求1所述的具有手机APP摇控和LED紫外光催化功能的空气净化灯，其特征在于：所述固定架的侧面设有控制按钮，用于控制空气净化灯中的灯光和轴流风扇的开关。
  14. 根据权利要求1所述的具有手机APP摇控和LED紫外光催化功能的空气净化灯，其特征在于：所述固定架的侧面或外部电源盒中安装有负离子发生器或音乐电路。
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