JP3088403U - Cigarette smoke absorber - Google Patents

Abstract

(57) [Problem] To provide a tobacco smoke-absorbing device in which cleaning work for a dust collecting member is reduced. SOLUTION: During the long-term use, the thin film 14 which is soiled due to the attachment of fine dust and deteriorates the electrical characteristics and which needs to be replaced or cleaned can be easily removed or attached by the user. This eliminates the need for a complicated operation such as removing and cleaning the entire dust collecting section 2 as in the related art, and can maintain a good dust collecting effect with a simple operation.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a tobacco smoke-absorbing device that electrically sucks and captures cigarette smoke and the like.

[0002]

[Prior art]

 Conventionally, a negative pole connected to a high-voltage power supply is installed substantially at the center of the ashtray member, and the plus pole of the high-voltage power supply is electrically connected to a dust-collecting member made of a conductive material opposed to the ashtray member. There is a cigarette smoker with a connected configuration.

[0003] The basic operation of a conventional cigarette smoking apparatus will be described. First, turn on the high voltage power supply and start smoke absorption. Then, the molecules existing around are negatively ionized by negative electrons emitted from the negative electrode to which a high voltage is applied. These negative ions adhere to fine dust such as the substances that make up cigarette smoke. Fine dust charged negatively in this way is attracted to and attracted to the dust collection member charged at a positive pressure. While adsorbed, the fine dust is neutralized and adheres, and is captured by the dust collecting member.

[0004]

[Problems to be solved by the invention]

 The cigarette smoke absorbing device having the above-described configuration has many advantages, such as a smaller size and a higher smoke capturing effect of tobacco, as compared with a device having a configuration in which smoke is sucked by a suction fan and passes through a filter. As described above, the structure is such that fine dust directly adheres to the dust collection surface.To maintain the capture efficiency, at least periodically clean the dust collection surface of the dust collection member and It is necessary to keep the characteristics from changing. For this reason, there is a problem that a user is required to perform a complicated cleaning operation.

Therefore, an object of the present invention is to provide a cigarette smoking apparatus in which the cleaning operation for the dust collecting member is reduced.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problem, in the present invention, an ashtray in which one high-voltage electrode for emitting negative electrons is installed, and the ashtray in the ashtray is provided so as to be detachably opposed to the one high-voltage electrode. And a dust collecting part charged with a positive voltage by the other high-voltage electrode part, and a surface of the dust collecting part facing the other high-voltage electrode part is detachably attached to the dust collecting part. It is characterized by being covered with a conductive thin film that is provided as possible, and by adsorbing fine dust including what constitutes cigarette smoke on the thin film, only this thin film is removed from the dust collection part. By replacing the dust collector with a new one, the electrical state of the dust collecting section can be maintained in a good state, and the smoke absorbing and dust collecting efficiency can be maintained in a good state by a simple operation. .

In addition, by using an aluminum foil as the conductive thin film, for example, a commercially available aluminum foil can be used, so that a burden on a general user for maintenance can be reduced.

[0007]

[Embodiment of the invention]

 Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a front view showing a tobacco smoke-absorbing device according to an embodiment of the present invention when used, FIG. 2 is a front sectional view when using the embodiment, and FIG. 3 is a diagram when the embodiment is not used. It is front sectional drawing.

In FIGS. 1 to 3, reference numeral 1 denotes a bowl-shaped ashtray having a projecting portion A protruding substantially at the center and a concave cross-sectional shape as a whole, and 2 denotes an ashtray above the ashtray 1. An external bowl-shaped dust collecting part, which is provided so as to be able to be separated and moved up and down, and has a concave cross-sectional shape, 3 is a start button provided on the lower portion 1A of the ashtray 1 and 4 is an ashtray 1 The column receiving portion 5 provided on the lateral side portion 1B is a column which is installed on the column receiving portion 4 so as to be slidable up and down. As shown in FIGS. 2 and 3, the column 4 has a projection 7 that fits into one of the receiving holes 6A and 6B formed at two upper and lower locations inside the lateral portion 1B of the ashtray 1. It is protruding.

The ashtray 1 is formed of a synthetic resin having heat resistance and insulation properties. Inside the ashtray 1, a power supply battery unit (a commercial AC power supply can be used) 10 and a high-voltage generation circuit unit 11 is provided, and is electrically connected to a negative output terminal of the high voltage generating circuit 11 via a lead wire 12 to a protruding portion A protruding from the central portion of the ashtray portion 1 to emit negative electrons. One high-voltage electrode unit 13 is provided.

The dust collecting part 2 is formed of an insulating synthetic resin, and a conductive thin film member (for example, aluminum foil) 14 is provided on the inner surface of the ashtray 1 facing the high-voltage electrode 13. It is provided to cover the body. The thin film member 14 is detachably attached to the inner surface of the ashtray 1 so that a user can easily remove or attach it. A brush-like electrode terminal 16 electrically connected to a positive output terminal of the high-voltage generating circuit 11 via a lead wire 15 passing through a hollow portion of the column 4 is provided on the inner surface side of the dust collecting section 2. Then, the brush-like electrode terminal 16 comes into contact with the thin film member 14 and charges the thin film member 14 to a positive voltage.

The operation of the cigarette smoke absorbing device having the above configuration will be described. When not in use, the high-voltage generating circuit 11 is off, and as shown in FIG. 3, the lower part of the dust collector 2 contacts the upper part of the ashtray 1 and the opening is closed. I have. In this state, the protruding portion 7 of the column 5 is fitted into the lower receiving hole 6B of the column receiving portion 4 of the ashtray 1, and the closed state is maintained.

In use, when the user first pulls up the dust collecting portion 2 from the ashtray portion 1, the column 5 is also pulled up from the column receiving portion 4, and the projection 7 of the column 5 is moved to the column receiving portion 4. The dust collecting portion 2 is fitted in the upper receiving hole 6A, and is held at an upper position away from the ashtray portion 1.

When the user presses a start button provided on the lower portion 1 A of the ashtray 1, the high-voltage generating circuit 11 is turned on, and the negative output terminal of the high-voltage generating circuit 11 is connected to the negative output terminal via the lead wire 12. The high-voltage electrode unit 13 electrically connected to the source emits negative electrons. Then, the molecules existing around are negatively ionized by the negative electrons emitted from the high voltage electrode unit 13. These negative ions adhere to fine dust such as the substances that make up cigarette smoke.

On the other hand, in the dust collecting section 2, a positive high voltage is applied to the thin film body 14 from the positive output terminal of the high voltage generating circuit 11 via the lead wire 15 and the brush-like electrode terminal 16, and the thin film body 14 Is charged.

Therefore, the fine dust such as the negatively charged tobacco smoke and the like is attracted and adsorbed to the thin film member 14 which is charged to a positive pressure as a negative ion. In the absorbed state, the fine dust is neutralized and adheres to the thin film member 14, and is captured by the dust collecting section 2.

By the way, the thin film 14 becomes dirty due to the adhesion of fine dust during long-term use, the electrical characteristics are deteriorated, and it is necessary to replace or clean the thin film 14. In the present embodiment, the thin film 14 is easy for the user to use. Since it is designed to be detached and attached, the complicated work of removing and cleaning the entire dust collecting section 2 as in the conventional case is unnecessary, and the thin and easy-to-handle thin film 14 is removed. By attaching a, it is possible to maintain a good dust collecting effect with a simple operation.

Various mechanisms can be considered as a mechanism for removing / attaching the thin film member 14. For example, a crimping mechanism using a screw or an elastic contact mechanism using a leaf spring can be used.

Further, as the thin film member 14, an aluminum foil such as a commercially available aluminum foil can be used. Therefore, an aluminum foil in a kitchen cut into an appropriate size is used as the thin film member 14. can do.

[0020]

[Effect of the invention]

 As described above, the present invention adsorbs fine dust including the constituents of cigarette smoke to the thin film, removes only the thin film from the dust collecting part, and replaces it with a new one. Since the electrical state of the unit can be maintained in a good state, the smoke absorption and dust collection efficiency can be maintained in a good state by a simple operation.

Further, by using aluminum foil as the conductive thin film, commercially available aluminum foil or the like can be used, and the burden on maintenance costs for general users can be reduced. Practical effects are great.

[Brief description of the drawings]

FIG. 1 is a front view showing a tobacco smoke absorbing device according to an embodiment of the present invention when used.

FIG. 2 is a front cross-sectional view when the present embodiment is used.

FIG. 3 is a front sectional view of the embodiment when not used.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Ashtray part 2 Dust collecting part 3 Start button 5 Prop 10 Power supply battery part 11 High voltage generating circuit part 13 High voltage electrode part which emits a negative electron 14 Thin film body 16 Brush electrode terminal

Claims (2)

[Utility model registration claims] 1. An ashtray in which one high-voltage electrode for emitting negative electrons is provided, and an ashtray disposed opposite to the one high-voltage electrode in the ashtray, and the other high-voltage electrode. A cigarette smoke absorbing device having a dust collecting portion charged to a positive high voltage, wherein a surface of the dust collecting portion facing the other high-voltage electrode portion is a conductive material provided detachably on the dust collecting portion. A cigarette smoke absorption device characterized by being covered with a thin film. 2. An ashtray provided with one high-voltage electrode for emitting negative electrons, and an ashtray disposed on the one side of the ashtray so as to be able to approach and separate from the one high-voltage electrode, and the other high-voltage electrode. A cigarette smoke absorbing device having a dust collecting portion charged to a positive high voltage, wherein a surface of the dust collecting portion facing the other high-voltage electrode portion is a conductive material provided detachably on the dust collecting portion. A cigarette smoke evacuator characterized by being covered with aluminum foil.