WO2017063276A1 - 便携式二手烟净化装置 - Google Patents

便携式二手烟净化装置 Download PDF

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Publication number
WO2017063276A1
WO2017063276A1 PCT/CN2015/098552 CN2015098552W WO2017063276A1 WO 2017063276 A1 WO2017063276 A1 WO 2017063276A1 CN 2015098552 W CN2015098552 W CN 2015098552W WO 2017063276 A1 WO2017063276 A1 WO 2017063276A1
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WO
WIPO (PCT)
Prior art keywords
hand smoke
air
portable
hollow tube
concentration
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PCT/CN2015/098552
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English (en)
French (fr)
Inventor
张贯京
陈兴明
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深圳市贝沃德克生物技术研究院有限公司
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Publication of WO2017063276A1 publication Critical patent/WO2017063276A1/zh

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    • 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
    • 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
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • 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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents

Definitions

  • the utility model relates to the field of life and health, in particular to a portable second-hand smoke purification device.
  • Secondhand smoke also known as involuntary smoking or environmental tobacco smoke, is a passive smoking method that absorbs substances released by the smoke after it is ignited.
  • second-hand smoke contains more than 4,000 harmful substances such as tar, nicotine and aerosols and dozens of carcinogens. Therefore, secondhand smoke not only affects the health of smokers themselves, but also affects non-smokers. In addition to irritating the eyes, nose and throat, if it is sucked into the body by non-smokers, it will significantly increase the chances of non-smokers suffering from lung cancer and heart disease, as well as other respiratory diseases, etc., which seriously harm people's health.
  • the main purpose of the utility model is to provide a portable second-hand smoke purifying device, which aims to solve the problem that the existing air purifier is inconvenient to carry and use, and the effect of purifying the second-hand smoke is not good.
  • the utility model provides a portable second-hand smoke purification device, which comprises a hollow tube, an air inlet tube and an air exhaust tube, and the device further comprises a blower disposed in the air inlet tube and the smoke disposed in the hollow tube.
  • the air inlet cylinder being connected to one end of the hollow tube
  • the exhaust air cylinder being connected to the other end of the hollow tube
  • the inner wall of the exhaust duct being provided with An infrared sensor for sensing an optical signal and generating an electrical signal for controlling rotation of the air blower and the exhaust fan, wherein the air blower introduces ambient air into the hollow tube from the air inlet tube by means of air blowing, the smoke purifier pair
  • the second-hand smoke in the air in the hollow tube is filtered and purified, and the exhaust fan discharges the purified gas from the exhaust cylinder for the user to breathe by exhausting.
  • the device further comprises a second-hand smoke sensor and an alarm device disposed on the inner wall of the air inlet cylinder, wherein the second-hand smoke sensor detects the second-hand smoke concentration in the surrounding air in real time, when used in the surrounding air When the smoke concentration is greater than the preset value, the alarm device sends out an alarm message that the concentration of second-hand smoke in the surrounding air exceeds the standard.
  • the second-hand smoke sensor detects the second-hand smoke concentration in the surrounding air in real time, when used in the surrounding air
  • the alarm device sends out an alarm message that the concentration of second-hand smoke in the surrounding air exceeds the standard.
  • connection between the air inlet cylinder and the air discharge cylinder and the two ends of the hollow tube adopts a retractable connection structure.
  • the device further comprises a second-hand smoke sensor and an alarm device disposed on the inner wall of the air inlet cylinder, wherein the second-hand smoke sensor detects the second-hand smoke concentration in the surrounding air in real time, when used in the surrounding air When the smoke concentration is greater than the preset value, the alarm device sends out an alarm message that the concentration of second-hand smoke in the surrounding air exceeds the standard.
  • the second-hand smoke sensor detects the second-hand smoke concentration in the surrounding air in real time, when used in the surrounding air
  • the alarm device sends out an alarm message that the concentration of second-hand smoke in the surrounding air exceeds the standard.
  • the flue gas purifier comprises a dust filter for filtering soot and suspended particles in second-hand smoke
  • the dust filter is made of a non-woven fabric, a glass fiber, a chemical fiber, a nylon mesh or a nano fiber. Made of filter paper.
  • the device further comprises a second-hand smoke sensor and an alarm device disposed on the inner wall of the air inlet cylinder, wherein the second-hand smoke sensor detects the second-hand smoke concentration in the surrounding air in real time, when used in the surrounding air When the smoke concentration is greater than the preset value, the alarm device sends out an alarm message that the concentration of second-hand smoke in the surrounding air exceeds the standard.
  • the second-hand smoke sensor detects the second-hand smoke concentration in the surrounding air in real time, when used in the surrounding air
  • the alarm device sends out an alarm message that the concentration of second-hand smoke in the surrounding air exceeds the standard.
  • the flue gas purifier further comprises a gas filter for adsorbing tar and nicotine in second-hand smoke, the gas filter being made of a strong adsorption capacity activated carbon.
  • the device further comprises a second-hand smoke sensor and an alarm device disposed on the inner wall of the air inlet cylinder, wherein the second-hand smoke sensor detects the second-hand smoke concentration in the surrounding air in real time, when used in the surrounding air When the smoke concentration is greater than the preset value, the alarm device sends out an alarm message that the concentration of second-hand smoke in the surrounding air exceeds the standard.
  • the second-hand smoke sensor detects the second-hand smoke concentration in the surrounding air in real time, when used in the surrounding air
  • the alarm device sends out an alarm message that the concentration of second-hand smoke in the surrounding air exceeds the standard.
  • the hollow tube is made of a lightweight metal, plastic material or bakelite material, and the hollow tube has a cylindrical or square tubular shape.
  • the device further comprises a second-hand smoke sensor and an alarm device disposed on the inner wall of the air inlet cylinder, wherein the second-hand smoke sensor detects the second-hand smoke concentration in the surrounding air in real time, when used in the surrounding air When the smoke concentration is greater than the preset value, the alarm device sends out an alarm message that the concentration of second-hand smoke in the surrounding air exceeds the standard.
  • the second-hand smoke sensor detects the second-hand smoke concentration in the surrounding air in real time, when used in the surrounding air
  • the alarm device sends out an alarm message that the concentration of second-hand smoke in the surrounding air exceeds the standard.
  • one end of the air inlet cylinder is matched with one end of the hollow tube, and the other end of the air inlet cylinder is formed into a fan-shaped shape for facilitating inhalation of outside air.
  • one end of the exhaust duct is matched with the other end of the hollow tube, and the other end of the exhaust duct is made into a bell mouth shape which can cover the mouth and nose of the user.
  • the blower and the exhaust fan are connected to a miniature battery connected to a charging port.
  • the portable second-hand smoke purification device further comprises a second-hand smoke sensor and an alarm device disposed on an inner wall of the air inlet cylinder, wherein the second-hand smoke sensor detects the second-hand smoke concentration in the surrounding air in real time, when When the concentration of second-hand smoke in the surrounding air is greater than a preset value, the alarm emits an alarm message that the concentration of second-hand smoke in the surrounding air exceeds the standard.
  • the portable second-hand smoke purification device further comprises a handle disposed on an outer wall of the hollow tube.
  • the utility model adopts the above technical solution, and achieves the following technical effects: the portable second-hand smoke purification device is convenient for the user to carry around and convenient to use, and has high filtration adsorption rate for harmful substances of second-hand smoke, and can The effective purification of second-hand smoke in the environment of non-smokers avoids the harm of second-hand smoke to the health of non-smokers.
  • FIG. 1 is a schematic structural view of a preferred embodiment of the portable second-hand smoke purification device of the present invention in use;
  • FIG. 2 is a schematic structural view of a preferred embodiment of the portable second-hand smoke purification device of the present invention in an unused state.
  • the utility model provides a portable second-hand smoke purifying device, which is convenient for the user to carry around and can effectively purify the second-hand smoke in the surrounding environment, so as to avoid the second-hand smoke causing the health of the user. harm.
  • FIG. 1 is a schematic structural view of a preferred embodiment of the portable second-hand smoke purification device of the present invention in use.
  • the portable second-hand smoke purification device 1 includes, but is not limited to, a hollow tube 10, an air inlet cylinder 11, a blower 12, a flue gas purifier 13, an exhaust fan 14, and an exhaust duct 15.
  • the air inlet cylinder 11 is connected to one end of the hollow tube 10, and the air discharge cylinder 15 is connected to the other end of the hollow tube 10.
  • the blower 12 is disposed in the air inlet cylinder 11 for introducing air from the air inlet cylinder 11 into the hollow tube 10 by means of air blowing.
  • the flue gas purifier 13 is fixed in the hollow tube 10 for filtering and purifying the second-hand smoke in the hollow tube 10, and absorbing harmful substances such as tar, nicotine, suspended particles and carcinogens in the second-hand smoke.
  • the exhaust fan 14 is disposed in the exhaust duct 15 for exhausting the purified gas from the exhaust duct 15 for the user to breathe by the exhaust method.
  • the material of the hollow tube 10 can be made of light metal, plastic material, bakelite material or a combination of these materials, and the shape thereof may be a cylindrical shape or a square tube shape, or may have a shape of a craftsmanship, such as a flashlight shape. If the hollow tube 10 is cylindrical, the length of the hollow tube 10 is generally 15 cm to 20 cm, and the diameter is generally 3 Cm to 5 cm; if the hollow tube 10 has a rectangular tube shape, the hollow tube 10 generally has a length of 15 cm to 20 cm, a width of 3 cm to 5 cm, and a height of 3 Cm to 5cm. Since the hollow tube 10 is small in size, it is convenient for the user to carry it to an outdoor or public use.
  • the air inlet tube 11 is made of the same material as the hollow tube 10. One end of the air inlet tube 11 is matched with one end of the hollow tube 10, and the other end is formed into a fan-shaped shape for easy inhalation of outside air.
  • the exhaust duct 15 is also made of the same material as the hollow tube 10. One end of the exhaust duct 15 is matched with the one end of the hollow tube 10, and the other end is made to have a size to cover the user's mouth. And the trumpet shape of the nose part, so that the user can breathe the mouth and nose close to the exhaust duct 15.
  • the blower 12 is disposed in the air inlet cylinder 11 for introducing outside air into the hollow tube 10 from the air inlet cylinder 11 by means of air blowing.
  • the exhaust fan 14 is disposed in the exhaust duct 15 for discharging the purified gas from the exhaust duct 15 by an exhaust method.
  • the blower 12 and the exhaust fan 14 are connected to a micro battery 16 for supplying operating power to the blower 12 and the exhaust fan 14, which is a low-radiation, low-power rechargeable battery.
  • the battery does not affect the health of the user.
  • the micro battery 16 is also connected to a charging port 17, which may be a USB interface or other standard battery charging interface, and the charging port 17 can be directly inserted into an external power source (for example, a computer USB interface).
  • the microbattery 16 is charged on a low voltage regulator or the like. When the power of the micro battery 16 is used up, the user can charge the micro battery 16 through the charging port 17, thereby extending the life cycle of the portable second-hand smoke purification device 100
  • the flue gas purifier 13 is fixed in the hollow tube 10 for filtering and purifying second-hand smoke in the hollow tube 10.
  • the flue gas purifier 13 A dust filter 131 and a gas filter 132 are included.
  • the dust filter 131 is made of a filter material such as a non-woven fabric, a glass fiber, a chemical fiber, a nylon mesh, or a nanofiber filter paper, and is used for filtering harmful substances such as smoke and suspended particles in second-hand smoke.
  • the gas filter 132 is made of a strong adsorption capacity activated carbon for adsorbing carcinogens such as tar and nicotine in second-hand smoke.
  • the inner wall of the exhaust duct 15 is provided with an infrared sensor 18 for sensing an optical signal and generating an electrical signal to control the rotation of the blower 12 and the exhaust fan 14.
  • an infrared sensor 18 for sensing an optical signal and generating an electrical signal to control the rotation of the blower 12 and the exhaust fan 14.
  • the infrared sensor 18 is enabled to receive the light signal reflected by the human body, and the optical signal is converted into an electrical signal by the infrared sensor 18, and will be converted.
  • the electric signal is transmitted to the exhaust fan 14, and the exhaust fan 14 starts to rotate according to the received electric signal, so that the second-hand smoke can be efficiently adsorbed and purified through the flue gas purifier 13; when the user's mouth and nose leave the exhaust duct
  • the infrared sensor 18 does not receive the reflected light signal, so the infrared sensor 18 sends a stop electrical signal and transmits the stop electrical signal to the exhaust fan 14 to slow down the rotation, thereby saving power consumption of the micro battery 16.
  • the portable second-hand smoke purification device 1 further includes a second-hand smoke sensor 21 and an alarm 22, and the second-hand smoke sensor 21 and the alarm 22 are respectively disposed on the inner wall of the air inlet cylinder 11.
  • the second-hand smoke sensor 21 detects the second-hand smoke concentration in the air around the user in real time.
  • the alarm device 22 sends an alarm message that the concentration of the second-hand smoke in the surrounding air exceeds the standard. In order to prompt the user to use the portable second-hand smoke purification device 1 carried around to purify the second-hand smoke in the surrounding air.
  • FIG. 2 is a schematic structural view of a preferred embodiment of the portable second-hand smoke purification device of the present invention in an unused state.
  • the connection between the air inlet cylinder 11 and the air discharge cylinder 15 and the hollow tube 10 is a retractable connection structure. That is, when the user does not use the portable second-hand smoke purification device 1 for second-hand smoke purification, the air inlet cylinder 11 and the air discharge cylinder 15 can be respectively retracted into the hollow tube 10 along both ends of the hollow tube 10, Therefore, the user can carry it with the user; when the user uses the portable second-hand smoke purification device 1 to perform second-hand smoke purification, the air inlet tube 11 can be taken out from the hollow tube 10.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

一种便携式二手烟净化装置（1），包括中空管（10）、进风筒（11）、排风筒（15）、设置在进风筒（11）内的鼓风机（12）、设置在中空管（10）内的烟气净化器（13）以及设置在排风筒（15）内的排风机（14）。进风筒（11）连接在中空管（10）的一端，排风筒（15）连接在中空管（10）的另一端。排风筒（15）的内壁设置有红外传感器（18），用于感测光信号并产生电信号控制鼓风机（12）和排风机（14）转动。鼓风机（12）通过鼓风方式使周围空气从进风筒（11）导入中空管（10）内，烟气净化器（13）对中空管（10）内空气中的二手烟进行过滤净化，排风机（14）通过排风方式将净化后的气体从排风筒（15）排出供使用者呼吸气。便携式二手烟净化装置（1）方便携带，能对周围环境中的二手烟进行有效净化，避免了二手烟对使用者的身体健康造成危害。

Description

便携式二手烟净化装置
技术领域
本实用新型涉及生命健康领域，尤其涉及一种便携式二手烟净化装置。
背景技术
二手烟也称非自愿性吸烟或者环境烟草烟雾，即吸取点燃烟草后随着烟雾释放出来的物质，是一种被动吸烟方式。世界卫生组织报告指出，二手烟含有焦油、尼古丁、悬浮微粒等超过4000种有害物质及数十种致癌物质。因此，二手烟不但会影响吸烟者本身健康，而且对非吸烟者也会产生影响。它除了刺激眼、鼻和咽喉外，如果被非吸烟者吸进体内也会明显地增加非吸烟者患上肺癌和心脏疾病的机会，以及其它如呼吸疾病等等，严重伤害人们的身体健康。
目前，人们减小二手烟的方法主要依靠开窗通风的被动净化方式，虽然现有空气净化器能对分布于整个室内的二手烟进行净化，但是由于现有空气净化器体积较大，不方便人们随身携带在室外和公共场合使用。再加上现有空气净化器一般仅能对空气中的污染物进行进化，而不能完全吸收二手烟中的有害物质及致癌物质，因此对二手烟净化的效果并不佳。目前，还未见一种方便非吸烟者随身携带且能对二手烟进行有效净化的二手烟净化装置，从而让非吸烟者在室外和公共场合也能免受二手烟的伤害。
实用新型内容
本实用新型的主要目的在于提供一种便携式二手烟净化装置，旨在解决现有空气净化器不方便携带使用以及对二手烟净化效果不佳的问题。
为实现上述目的，本实用新型提供了一种便携式二手烟净化装置，包括中空管、进风筒和排风筒，该装置还包括设置在进风筒内的鼓风机、设置在中空管内的烟气净化器以及设置在排风筒内的排风机，所述进风筒连接在中空管的一端，所述排风筒连接在中空管的另一端，所述排风筒的内壁设置有红外传感器，该红外传感器用于感测光信号并产生电信号控制所述鼓风机和排风机转动，所述鼓风机通过鼓风方式使周围空气从进风筒导入中空管内，所述烟气净化器对中空管内空气中的二手烟进行过滤净化，所述排风机通过排风方式将净化后的气体从排风筒排出供使用者呼吸气。
优选的，该装置还包括设置在进风筒内壁上的二手烟感测器和报警器，所述二手烟感测器实时侦测周围空气中的二手烟浓度，当所述周围空气中的二手烟浓度大于预设值时，所述报警器发出一条周围空气中二手烟浓度超标的报警信息。
优选的，所述进风筒和排风筒与所述中空管两端的连接采用一种可伸缩式连接结构。
优选的，该装置还包括设置在进风筒内壁上的二手烟感测器和报警器，所述二手烟感测器实时侦测周围空气中的二手烟浓度，当所述周围空气中的二手烟浓度大于预设值时，所述报警器发出一条周围空气中二手烟浓度超标的报警信息。
优选的，所述烟气净化器包括一个用于过滤二手烟中的烟尘与悬浮微粒的尘粒过滤器，该尘粒过滤器由一种无纺布、玻璃纤维、化纤、尼龙网或纳米纤维滤纸制成。
优选的，该装置还包括设置在进风筒内壁上的二手烟感测器和报警器，所述二手烟感测器实时侦测周围空气中的二手烟浓度，当所述周围空气中的二手烟浓度大于预设值时，所述报警器发出一条周围空气中二手烟浓度超标的报警信息。
优选的，所述烟气净化器还包括一个吸附二手烟中的焦油与尼古丁的气体过滤器，该气体过滤器由一种强吸附能力的活性炭制成。
优选的，该装置还包括设置在进风筒内壁上的二手烟感测器和报警器，所述二手烟感测器实时侦测周围空气中的二手烟浓度，当所述周围空气中的二手烟浓度大于预设值时，所述报警器发出一条周围空气中二手烟浓度超标的报警信息。
优选的，所述中空管的材质为一种轻质的金属、塑胶材料或胶木材料，该中空管的外形是圆筒形或方筒形。
优选的，该装置还包括设置在进风筒内壁上的二手烟感测器和报警器，所述二手烟感测器实时侦测周围空气中的二手烟浓度，当所述周围空气中的二手烟浓度大于预设值时，所述报警器发出一条周围空气中二手烟浓度超标的报警信息。
优选的，所述进风筒的一端与所述中空管的一端大小相匹配，该进风筒的另一端制成一种便于吸入外部空气的扇形口状。
优选的，所述排风筒的一端与所述中空管的另一端大小相匹配，该排风筒的另一端制成一个大小为能覆盖使用者的嘴巴和鼻子部位的喇叭口状。
优选的，所述鼓风机和排风机连接至一个微型电池上，该微型电池连接有一个充电端口。
优选的，所述便携式二手烟净化装置还包括设置在进风筒内壁上的二手烟感测器和报警器，所述二手烟感测器实时侦测周围空气中的二手烟浓度，当所述周围空气中的二手烟浓度大于预设值时，所述报警器发出一条周围空气中二手烟浓度超标的报警信息。
优选的，所述便携式二手烟净化装置还包括一个设置在中空管的外壁上的手柄。
相较于现有技术，本实用新型采用了上述技术方案，达到了如下技术效果：所述便携式二手烟净化装置方便使用者随身携带并且使用方便、且对二手烟有害物质过滤吸附率高，能够对非吸烟者周围环境中的二手烟进行有效的净化处理，避免了二手烟对非吸烟者的身体健康造成危害。
附图说明
图1是本实用新型便携式二手烟净化装置在使用状态下较佳实施例的结构示意图；
图2是本实用新型便携式二手烟净化装置在未使用状态下较佳实施例的结构示意图。
本实用新型目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
为更进一步阐述本实用新型为达成上述目的所采取的技术手段及功效，以下结合附图及较佳实施例，对本实用新型的具体实施方式、结构、特征及其功效进行细说明。应当理解，本实用新型所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
为实现本实用新型目的，本实用新型提供了一种便携式二手烟净化装置，方便使用者随身携带且能对周围环境中的二手烟进行有效净化处理，以避免二手烟对使用者的身体健康造成危害。
如图1所示，图1是本实用新型便携式二手烟净化装置在使用状态下较佳实施例的结构示意图。在本实施例中，所述的便携式二手烟净化装置1包括，但不仅限于，中空管10、进风筒11、鼓风机12、烟气净化器13、排风机14以及排风筒15。所述进风筒11连接在中空管10的一端，排风筒15连接在中空管10的另一端。所述鼓风机12设置在进风筒11内，用于通过鼓风方式使空气从进风筒11导入中空管10中。所述烟气净化器13固定于中空管10内，用于对中空管10中的二手烟进行过滤净化，吸收二手烟中的焦油、尼古丁、悬浮微粒等有害物质及致癌物质。所述排风机14设置在排风筒15内，用于通过排风方式将净化后的气体从排风筒15排出供使用者呼吸气。
所述中空管10的材质可由轻质金属、塑胶材料、胶木材料或这些材料搭配制成，其外形可以是圆筒形或方筒形，也可以是具有工艺品性质的外形，例如手电筒形状。若所述中空管10呈圆筒形，该中空管10的长一般为15cm至20cm，直径一般为3 cm至5cm；若所述中空管10呈方筒形，该中空管10的长一般为15cm至20cm，宽为3 cm至5cm，高为3 cm至5cm。由于中空管10的体积较小，从而方便使用者随身携带至室外或公共场合使用。
所述进风筒11采用与中空管10相同材质的材料制成，该进风筒11的一端与中空管10的一端大小相匹配，另一端制成扇形口状，便于吸入外部空气。所述排风筒15也采用与中空管10相同材质的材料制成，该排风筒15的一端与中空管10的一端大小相匹配，另一端制成一个大小为能覆盖使用者嘴巴和鼻子部位的喇叭口状，便于使用者将嘴巴和鼻子靠近排风筒15进行呼吸气。
所述鼓风机12设置在进风筒11内，用于通过鼓风方式使外部空气从进风筒11导入中空管10中。所述排风机14设置在排风筒15内，用于通过排风方式将净化后的气体从排风筒15排出。所述鼓风机12和排风机14连接至微型电池16上，该微型电池16用于对所述鼓风机12和排风机14提供工作电源，该微型电池16是一种低辐射、低功耗的可充电电池，其不会对使用者的健康带来影响。在本实施例中，该微型电池16还连接有一个充电端口17，该充电端口17可以为一种USB接口或其它标准的电池充电接口，该充电端口17可以直接插入外部电源（例如电脑USB接口或者低压稳压器等）上对所述微型电池16进行充电。当所述微型电池16的电量用完时，使用者可通过所述充电端口17对微型电池16进行充电，从而延长所述便携式二手烟净化装置100的使用周期。
所述烟气净化器13固定于中空管10内，用于对中空管10中的二手烟进行过滤净化。所述烟气净化器13 包括尘粒过滤器131和气体过滤器132。所述尘粒过滤器131由一种无纺布、玻璃纤维、化纤、尼龙网、或纳米纤维滤纸等滤材制成，用于过滤二手烟中的烟尘、悬浮微粒等有害物质。所述气体过滤器132由一种强吸附能力的活性炭制成，用于吸附二手烟中的焦油、尼古丁等致癌物质。
所述排风筒15的内壁设置有红外传感器18，用于感测光信号并产生电信号控制所述鼓风机12和排风机14转动。例如，当使用者的嘴巴和鼻子靠近的排风筒15时，从而使得红外传感器18能够接收到人体反射回来的光信号，且该光信号经过红外传感器18处理转变为电信号，并将转变后的电信号传递到排风机14，排风机14根据接收到的电信号开始转动，使得二手烟气可以高效地通过烟气净化器13而得到吸附净化；当使用者的嘴巴和鼻子离开排风筒15时，红外传感器18接收不到反射回来的光信号，所以红外传感器18发出一个停止电信号，并将该停止电信号传递到排风机14减缓转动，从而可以节约微型电池16的用电。
在本实施例中，所述便携式二手烟净化装置1还包括二手烟感测器21以及报警器22，该二手烟感测器21和报警器22分别设置在进风筒11内壁上。所述二手烟感测器21实时侦测使用者周围空气中的二手烟浓度，当周围空气中的二手烟浓度大于预设值时，报警器22发出一条周围空气中二手烟浓度超标的报警信息，以提示使用者使用随身携带的便携式二手烟净化装置1对周围空气中的二手烟进行净化。
结合图2所示，图2是本实用新型便携式二手烟净化装置在未使用状态下较佳实施例的结构示意图。在本实施例中，所述进风筒11和排风筒15与中空管10两端的连接采用可伸缩式连接结构。也就是说，当使用者未使用便携式二手烟净化装置1进行二手烟净化时，所述进风筒11和排风筒15可以分别沿着中空管10两端收缩进中空管10内，从而方便使用者随身携带；当使用者使用该便携式二手烟净化装置1进行二手烟净化时，可将进风筒11从中空管10内抽出使用。
以上仅为本实用新型的优选实施例，并非因此限制本实用新型的专利范围，凡是利用本实用新型说明书及附图内容所作的等效结构或等效功能变换，或直接或间接运用在其他相关的技术领域，均同理包括在本实用新型的专利保护范围内。

Claims (15)

  1. 一种便携式二手烟净化装置，包括中空管、进风筒和排风筒，其特征在于，该便携式二手烟净化装置还包括设置在进风筒内的鼓风机、设置在中空管内的烟气净化器以及设置在排风筒内的排风机，所述进风筒连接在中空管的一端，所述排风筒连接在中空管的另一端，所述排风筒的内壁设置有红外传感器，该红外传感器用于感测光信号并产生电信号控制所述鼓风机和排风机转动，所述鼓风机通过鼓风方式使周围空气从进风筒导入中空管内，所述烟气净化器对中空管内空气中的二手烟进行过滤净化，所述排风机通过排风方式将净化后的气体从排风筒排出供使用者呼吸气。
  2. 如权利要求1所述的便携式二手烟净化装置，其特征在于，该装置还包括设置在进风筒内壁上的二手烟感测器和报警器，所述二手烟感测器实时侦测周围空气中的二手烟浓度，当所述周围空气中的二手烟浓度大于预设值时，所述报警器发出一条周围空气中二手烟浓度超标的报警信息。
  3. 如权利要求1所述的便携式二手烟净化装置，其特征在于，所述进风筒和排风筒与所述中空管两端的连接采用一种可伸缩式连接结构。
  4. 如权利要求3所述的便携式二手烟净化装置，其特征在于，该装置还包括设置在进风筒内壁上的二手烟感测器和报警器，所述二手烟感测器实时侦测周围空气中的二手烟浓度，当所述周围空气中的二手烟浓度大于预设值时，所述报警器发出一条周围空气中二手烟浓度超标的报警信息。
  5. 如权利要求1所述的便携式二手烟净化装置，其特征在于，所述烟气净化器包括一个用于过滤二手烟中的烟尘与悬浮微粒的尘粒过滤器，该尘粒过滤器由一种无纺布、玻璃纤维、化纤、尼龙网或纳米纤维滤纸制成。
  6. 如权利要求5所述的便携式二手烟净化装置，其特征在于，该装置还包括设置在进风筒内壁上的二手烟感测器和报警器，所述二手烟感测器实时侦测周围空气中的二手烟浓度，当所述周围空气中的二手烟浓度大于预设值时，所述报警器发出一条周围空气中二手烟浓度超标的报警信息。
  7. 如权利要求5所述的便携式二手烟净化装置，其特征在于，所述烟气净化器还包括一个吸附二手烟中的焦油与尼古丁的气体过滤器，该气体过滤器由一种强吸附能力的活性炭制成。
  8. 如权利要求7所述的便携式二手烟净化装置，其特征在于，该装置还包括设置在进风筒内壁上的二手烟感测器和报警器，所述二手烟感测器实时侦测周围空气中的二手烟浓度，当所述周围空气中的二手烟浓度大于预设值时，所述报警器发出一条周围空气中二手烟浓度超标的报警信息。
  9. 如权利要求1所述的便携式二手烟净化装置，其特征在于，所述中空管的材质为一种轻质的金属、塑胶材料或胶木材料，该中空管的外形是圆筒形或方筒形。
  10. 如权利要求9所述的便携式二手烟净化装置，其特征在于，该装置还包括设置在进风筒内壁上的二手烟感测器和报警器，所述二手烟感测器实时侦测周围空气中的二手烟浓度，当所述周围空气中的二手烟浓度大于预设值时，所述报警器发出一条周围空气中二手烟浓度超标的报警信息。
  11. 如权利要求1所述的便携式二手烟净化装置，其特征在于，所述进风筒的一端与所述中空管的一端大小相匹配，该进风筒的另一端制成一种便于吸入外部空气的扇形口状。
  12. 如权利要求1所述的便携式二手烟净化装置，其特征在于，所述排风筒的一端与所述中空管的另一端大小相匹配，该排风筒的另一端制成一个大小为能覆盖使用者的嘴巴和鼻子部位的喇叭口状。
  13. 如权利要求1所述的便携式二手烟净化装置，其特征在于，所述鼓风机和排风机连接至一个微型电池上，该微型电池连接有一个充电端口。
  14. 如权利要求13所述的便携式二手烟净化装置，其特征在于，该装置还包括设置在进风筒内壁上的二手烟感测器和报警器，所述二手烟感测器实时侦测周围空气中的二手烟浓度，当所述周围空气中的二手烟浓度大于预设值时，所述报警器发出一条周围空气中二手烟浓度超标的报警信息。
  15. 如权利要求14所述的便携式二手烟净化装置，其特征在于，该装置还包括一个设置在中空管的外壁上的手柄。
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CN108654251A (zh) * 2018-06-07 2018-10-16 苏州斯洁科电子有限公司 一种用于通风设备的耐高温防尘装置
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