CN1138968A

CN1138968A - Smoke exhausting air purifier

Info

Publication number: CN1138968A
Application number: CN 95106758
Authority: CN
Inventors: 沈心敏
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-06-23
Filing date: 1995-06-23
Publication date: 1997-01-01

Abstract

The present invention aims at exhausting fume produced by smoking to prevent environment pollution. The said air purifier consists of an air purifying case and a detachable ashtray, which is inside the drawer under the air purifying case and has automatic inductive gate opener. It is used in public place and household and can prevent the influence of smoking to other people.

Description

Smoke exhausting air purifier

The present invention relates to the air cleaning unit that is used to smoke, relate in particular to a kind of flue gas of smoking that can make and eliminate immediately in order to avoid other people are formed the smoke exhausting air purifier of harm.

As everybody knows, both harmful smoker's itself the health of smoking, harmful to people around's health again.Especially when the people smokes, cause the very big flue gas of concentration in this space in the space of sealing, people on every side is forced to suck this flue gas, becomes " passive " smoker, has influenced people's health.This situation often occurs in the public place, as office, shop, the vehicles, as aircraft, train, steamer, and family in.In order to reduce the air pollution that comprises flue gas, air purifier occurred, be as application number: 92226417.1 and the patent No. be: " clarifier with fresh air " described in the Chinese utility model patent file of 93235520.X reaches " multifunctional air purifier ".These air purifiers are to purifying air and good effect is played in air conditioning, and the flue gas that produces also plays certain catharsis to smoking.If but the smoker from the clarifier school when far away, then flue gas still can be propagated in air, therefore still to around the people endanger to some extent.In addition, in order to reduce the pollution to environment of cigarette ash and cigarette end, automatic ashtray has appearred, as being at application number: described in 90204123.1 the Chinese utility application specification.Also has a kind of ashtray, as being: " the ashtray type air purifier " described in 93237733.5 the Chinese utility model patent specification in the patent No. with air-cleaning function.Above-mentioned these automatic ashtrays and the ashtray that can purify air, aspect the pollution of air, play good effect at minimizing cigarette ash and cigarette end, but they can not or can not eliminate the flue gas of smoking and producing more up hill and dale, this is because for the latter, ashtray generally is in the below in cigarette source, be difficult for being inhaled in this ashtray type air purifier for the flue gas that distributes up, thereby can not remove smoke fully as soon as possible.

In order to overcome the weak point of above-mentioned prior-art devices, therefore the objective of the invention is to propose a kind of new-type air cleaning unit that is used to smoke, it not only can eliminate the pollution to air of cigarette ash and cigarette end, and can eliminate the flue gas of smoking and producing more up hill and dale.

In order to realize above-mentioned purpose of the present invention, according to design of the present invention, design a kind of smoke exhausting air purifier, it partly is made up of air cleaning part and ashtray, it is characterized in that: described air cleaning partly is the air purifier of a box-shaped, below it, be provided with the following space that is connected or does to be integral with it, following space is provided with opening in the positive side of air purifier, be used to insert drawer, ashtray removably is housed in drawer, drawer can be in following space, move making ashtray be exposed to the primary importance of opening outside fully and make between the ashtray second place that drawer is closed in the space under taking in fully, and in ashtray, also be provided with induction type ashtray valve automatic switch device.

Because the configuration of the smoke exhausting air purifier of the invention described above, make smoker's use ashtray that when smoking, must pull the drawer out, making the smoker consciously be in this smoke exhausting air purifier front thus smokes, again since wherein air purifier be box structure, its air inlet height can be accomplished corresponding with the cigarette source height, the flue gas that the smoker is sprayed is drawn in this air purifier more, reduces flue gas in indoor circulation timei, thereby reduces the influence to other people; Meanwhile, the cigarette ash and the cigarette end of smoking generation are closed in the ashtray by induction type ashtray door operator.So just, accomplish the possibility around both having eliminated cigarette ash and cigarette end is scattered to the pollution of air and cigarette ash, eliminated the flue gas of smoking and producing again up hill and dale, provide a kind of effective means for protecting the harm of smoking, therefore realized practical purpose of the present invention well other people.

Understand in depth for further configuration, feature and other advantage, be described in detail below in conjunction with the preferred embodiment of accompanying drawing to this device to smoke exhausting air purifier of the present invention.

Fig. 1 is the overall vertical section side view of smoke exhausting air purifier in accordance with a preferred embodiment of the present invention;

Fig. 2 a is the ashtray overall perspective view in the above-mentioned smoke exhausting air purifier;

Fig. 2 b is the disintegration perspective view of above-mentioned ashtray;

Fig. 2 c is the cutaway view of the local coupling part of the above-mentioned ashtray of explanation;

Fig. 3 is the inductive control circuit figure on the circuit board in this ashtray.

Referring to Fig. 1, smoke exhausting air purifier in accordance with a preferred embodiment of the present invention comprises the air purifier 1 of a box-shaped, below it, be provided with the following space 2 that is connected with it or work is integral, this time space 2 is provided with opening 20 in a side in air purifier 1 front, be used to insert drawer 21, ashtray 3 removably is housed in drawer 21, drawer 21 can be in following space 2, move making ashtray 3 be exposed to the primary importance A of opening 20 outsides fully and make between ashtray 3 second place B that drawer is closed in the space 2 under taking in fully, and in ashtray 3, also be provided with induction type ashtray valve automatic switch device (seeing for details following).

Box-shaped air purifier 1 is similar to traditional air purifier, and as shown in Figure 1, it is by front panel 10, filter 11, filter support 12, casing 13, control button 14, handle 15, electric machine support 16, motor 17a, fan blade 17b, transformer 18a, compositions such as circuit board 18b and quartz burner 19.And between plate (10) and the filter (11) electrostatic dust-collecting device is set in front.Wherein the layout of each several part and structure are similar to counterpart in the prior art, so repeat no more.But must be pointed out, when this smoke exhausting air purifier is placed on the estrade, being provided with of air inlet highly just in time is on the height that the smoker breathes on the front panel 10 of this box-shaped air purifier 1, reduces flue gas in indoor circulation timei so that the flue gas that produces of smoking can be more be inhaled in this box-shaped air purifier 1 from the air inlet of front panel.Cleaned air passes is discharged from the casing rear side.Drawer 21 is by panel 22, and handle 23 and constitute as the drawer dish 24 of ashtray 3 collets is shown in below among Fig. 1.Be provided with slide rail in drawer dish 24 bottoms, can be in the chute on the base plate 25 in following space 2 leading (slide rail and chute are not shown specifically).And by a unshowned stop member, be held when making drawer 21 arrive outermost position A, can not pulled out.

The profile of ashtray 3 is shown in the perspective view of Fig. 2 a, and its structure is illustrated among Fig. 2 b with being disintegrated.From top to bottom, ashtray 3 is by loam cake 31, and ashtray valve 32 collects ash-pan 33, and pallet 34 and lower casing 35 stack composition.Loam cake 31 is provided with center connector 311, a plurality of cigarette awl mouths 312 that go out, a plurality of cigarettes are put frame 313 temporarily, and a plurality of cigarette ashes and cigarette end collection mouth 314, respectively be 3 in this embodiment, below cover rim, be provided with at least two stops 315. valve 32 and be foliaceous, which is provided with corresponding a plurality of (this embodiment is 3) breach 322, its shape is the same with the collection mouth 314 of loam cake, connect in the heart in the valve or fixed a spline housing 321, on the edge of valve, be provided with the limited block 323 that at least one rubber is done.Connection between loam cake 31 and the valve 32 is as shown in Fig. 2 c, spline housing 321 is connected the outside of loam cake center connector 311 by screw 30, and make between spline housing 321 and the center connector 311 and can rotate mutually, promptly form being connected of can rotating mutually between valve 32 and the loam cake 31.When rotating, limited block 323 on the valve will be movable between two adjacent stops 315, two end positions of valve 32 have been limited thus, the fully open position when promptly breach 322 overlaps with collection mouth 314, and a breach 322 and collection mouth 314 full close positions that separate.Valve 32 can be riveted regularly with spline housing 321, also can be as shown in Fig. 2 c, and the bullet tongue 321a by spline housing 321 tops forms removable clamping, and at this moment valve 32 utilizes the locating slot (not shown) to be positioned on the spline housing 321.Collection ash-pan 33 is provided with centre bore 331, and is provided with crimping around its outer edges and the centre bore, is used to contain cigarette ash and cigarette end.Pallet 34 is provided with center sleeve 341 and outward flange 342.Collect grey center hole 331 and pass center sleeve 341, collection ash-pan 33 is placed on the pallet 34, and is easy to take off down ash from pallet.Outward flange 342 is provided with corresponding breach, and the cigarette that is used to snap on the loam cake 31 is put frame 313 temporarily.Be provided with the motor and the gear reduction unit assembly 352 that are assembled in the box in the lower casing 35, its drive shaft end is provided with spline 351, also is provided with battery case 353 in the lower casing, circuit board 354 and charge power supply socket 355.Pallet 34 utilizes screw to be connected with lower casing 35, in order to the parts in the sealing lower casing, and driving shaft and spline 351 is enclosed in the pallet center sleeve 341.Leave the gap around between spline 351 and the sleeve pipe 341, so that when last assembly that loam cake 31 and valve 32 are formed is put on the following assembly that has the pallet 34 that collect ash-pan 33 and lower casing 35 compositions from the top, spline housing 321 can be set to outside the spline 351 easily, forms the ashtray integrality shown in Fig. 2 a thus.Wherein, by valve 32, spline housing 321, spline 351, the inductive control circuit in motor and gear reduction unit assembly 352 and the circuit board 354 have formed the induction type ashtray valve automatic switch device of ashtray 3.

Ashtray 3 removably is placed on the drawer dish 24 of drawer, is in order to take off ashtray, to be convenient to down cigarette ash and cleaning.When ashtray 3 is placed on the drawer dish 24, the charge power supply socket 355 of ashtray bottom is plugged together mutually, with charge power supply plug 26 on the drawer dish 24 so that power by the low-voltage dc power supply in the air purifier 1 or to the battery charge in the battery case 353 by wiring.At this moment socket 355 and plug 26 are gone back the positioner between double as ashtray and the drawer dish.Because according to being provided with battery case in the ashtray 3 of the present invention, so this ashtray 3 also can use individually.

Referring to Fig. 3, the inductive control circuit in its indication circuit plate 354.By capacitor C 1, C2, C3, inductance L and transistor T 1 constitute high-frequency oscillating circuits, and the oscillator signal that it produces is charged to capacitor C 4 by diode D detection after transistor T 2 amplifies, charging voltage makes transistor T 3 conductings, this moment transistor T 3 current collection low level very, IC (555 time-base integrated circuit) is not worked, and transistor T 4 ends, transistor T 7 conductings, motor M rotates to closing the valve direction.When valve was closed fully, the interaction by the magnet (not shown) that carries on this locational tongue tube B2 and motor reel was opened tongue tube B2, realized closing the valve position limitation protection.When human body during near sensing chip S (being the ashtray shell), form distribution capacity, absorbed the oscillator energy, force the blocking of oscillator, transistor T 2 conductings this moment, the voltage of capacitor C 4 ends transistor T 3 through resistance R 4 discharges.These transistor T 3 collector voltages rise, and make transistor T 4 conductings, and IC is also started working, transistor T 6 conductings simultaneously, and motor M rotates to the direction that valve is opened.When valve was opened fully, the interaction by the magnet that carries on this locational tongue tube B1 and motor reel was opened tongue tube B1, realized opening the valve position limitation protection.Usually; after human body leaves sensing chip S; automatically realize closing valve and making position limitation protection; if the human body sensing time surpasses a certain set-point when (being about R6C5); IC is exported a low level; force transistor T 5 conductings, pressure transistor T 4 ends and makes transistor T 7 conductings, realizes closing valve and position limitation protection.

The casing of above-mentioned smoke exhausting air purifier and wherein parts such as each parts 31-35 available metal sheet stamping of ashtray are made, and also can make of the nonmetallic materials of fire-retardant and heatproof.Be also pointed out that for the cigarette that can go out fast the cigarette that goes out awl mouth 312 is set as the taper hole of little tapering, shown in Fig. 2 a midship section C, slightly larger in diameter is in cigarette diameter on it, and following diameter is less than cigarette diameter, cigarette end is seated downwards, just can extinguish very soon, and the cigarette ash slag then falls into ashtray.

More than be one embodiment of the present of invention, obviously also can make various variations in design scope of the present invention, for example cleaned air passes also can make into to discharge from the top or the side of box-shaped air purifier 1; Described charge power supply socket 355 and plug 26 also the elastic floating formula charging head and the cradle of available wireless phone replace, as long as the ashtray bottom is provided with circumferential location with the drawer dish, can realize the contact charging that floats; Breach on the pallet 34 and cigarette are put between the frame 313 temporarily also can be provided with the rubber thin layer, so that absorb the noise that valve rotates; In addition, can be provided with three rubber blankets, drive cylinder body when preventing that valve from rotating to rotate in the bottom of lower casing 35.

Claims

1, smoke exhausting air purifier, it partly is made up of air cleaning part and ashtray, it is characterized in that: described air cleaning partly is the air purifier (1) of a box-shaped, below it, be provided with the following space (2) that is connected with it or work is integral, the side of this time space (2) in the air purifier front is provided with opening (20), be used to insert drawer (21), ashtray (3) removably is housed in drawer (21), drawer (21) can be in following space (2), making ashtray (3) be exposed to the primary importance (A) of opening (20) outside fully and making between ashtray (3) second place (B) that drawer is closed in the space (2) under take in fully mobilely, and in ashtray (3), also be provided with induction type ashtray valve automatic switch device.

2, smoke exhausting air purifier according to claim 1, it is characterized in that: described box-shaped air purifier (1) is by front panel (10), filter (11), filter support (12), casing (13), control button (14), handle (15), electric machine support (16) motor (17a), fan blade (17b), transformer (18a), circuit board (18b), and ultraviolet lamp tube (19) is formed, and between plate (10) and the filter (11) the electrostatic dust-collecting device front panel is set in front and is provided with air inlet, it is provided with on the breathing height that highly is in the smoker, and cleaned air passes is discharged from the casing rear side, or from the casing top or the side discharge.

3, smoke exhausting air purifier according to claim 1, it is characterized in that: described drawer (21) is by panel (22), handle (23) and constitute as the drawer dish (24) of ashtray (3) collet, be provided with slide rail in drawer dish (24) bottom, this slide rail can be in the chute on the base plate (25) in following space (2) leading, and drawer (21) is held when arriving outermost position (A) by a upper stop.

4, smoke exhausting air purifier according to claim 1 is characterized in that: described ashtray (3) is from top to bottom by loam cake (31), and ashtray valve (32) collects ash-pan (33), and pallet (34) and lower casing (35) stack composition; Form the connection that to rotate mutually between loam cake (31) and the ashtray valve (32).

5, smoke exhausting air purifier according to claim 4 is characterized in that: the center of described ashtray valve (32) forms fixing or dismountable the connection with a spline housing (321); Be provided with the motor and the gear reduction unit assembly (352) that are assembled in the box in described ashtray lower casing (35), its drive shaft end is provided with spline (351), also is provided with battery case (353) in the lower casing, circuit board (354) and charge power supply socket (355); Described spline housing (321) and described spline (351) phase fit, so that valve (32), spline housing (321), spline (351), motor and gear reduction unit assembly (352), and the inductive control circuit in the circuit board (354) forms the induction type ashtray valve automatic switch device of ashtray (3).

6, smoke exhausting air purifier according to claim 5, it is characterized in that: described charge power supply socket (355) plugs together mutually with charge power supply plug (26) on the drawer dish (24), so as by wiring by power supply of the low-voltage dc power supply in the air purifier (1) or the battery charge in battery case (353).

7, smoke exhausting air purifier according to claim 4 is characterized in that: the loam cake (31) of described ashtray (3) is provided with a plurality of cigarette awls mouthful (312) that go out, and a plurality of cigarettes are put frame (313) and a plurality of cigarette ash and cigarette end collection mouthful (314) temporarily; Valve (32) is a foliaceous, which is provided with corresponding a plurality of lack (322), and its shape is the same with the collection mouth (314) of loam cake; Reach the taper hole that the described cigarette awl mouthful (312) that goes out is set as little tapering, slightly larger in diameter is in cigarette diameter on it, and following diameter is less than cigarette diameter.

8, smoke exhausting air purifier according to claim 6 is characterized in that: the elastic floating formula charging head and the cradle of described charge power supply socket (355) and the available wireless phone of charge power supply plug (26) replace.

9, smoke exhausting air purifier according to claim 7, it is characterized in that: on the outward flange (342) of pallet (34), be provided with a plurality of breach, the cigarette that is used to snap on the loam cake (31) is put frame (313) temporarily, put temporarily between the frame (313) breach and cigarette and to be provided with the rubber thin layer, and be provided with three rubber blankets in the bottom of lower casing (35).