CN216363653U - Take automatic smoke extraction device who goes out cigarette function - Google Patents

Abstract

The utility model discloses a smoking device with an automatic smoke-extinguishing function, which comprises: the shell is provided with a cigarette inserting hole, an air inlet and an air outlet; the air draft unit is positioned between the air inlet and the air outlet and is used for promoting the air flow in the shell; the ash cover is arranged in the shell and is cylindrical, and the inner cavity of the ash cover is aligned with the tobacco inserting hole; a temperature detection position of the soot cover; the temperature detection end of the temperature sensing element points to the temperature detection position of the ash cover and is used for detecting the temperature of the ash cover at the temperature detection position; and the control mainboard is electrically connected with the temperature sensing element and the air draft unit and is used for controlling the opening and closing of the air draft unit. When cigarette burns fast the filter tip part branch of cigarette, the temperature of ash cover in temperature detection position department can rise, and at this moment, temperature-sensing element sends temperature sensing signal to the control mainboard, and control mainboard control convulsions unit closes to realize automatic cigarette extinction, avoid cigarette to burn to filter tip part and lead to the fact the mouth problem of scalding to the smoker, improved smoker's smoking experience.

Description

Take automatic smoke extraction device who goes out cigarette function

Technical Field

The utility model relates to the technical field of smoking appliances, in particular to a smoking device with an automatic smoke extinguishing function.

Background

When people smoke without smoking, the phenomena of continuously flicking cigarette ash and temporarily placing the lighted cigarettes can occur, so that the flying of the cigarette ash can pollute the environment and influence other people; lit cigarettes cannot be placed at will.

In order to solve the problems, cigarette holders without cigarette ash appear in the market, the existing cigarette holders without cigarette ash can be used for avoiding cigarette ash flying, and the cigarette holders can be randomly placed together with cigarettes, but the cigarette holders without cigarette ash have the following defects: when the cigarette is ignited, an additional ignition device is needed, and the ignition is not convenient enough; the cigarette is troublesome to install; the ash cover has small capacity and needs to be cleaned frequently.

In order to overcome the defects, the existing dust-free point smoke extractor has the following basic structure: the upper end of the upper shell is provided with a cigarette inserting hole, the upper shell is provided with an air inlet window, the open lower end of the upper shell is connected with a lower shell, a charging smoking device with an automatic cigarette extinguishing function is arranged in the lower shell, and an ignition head of the smoking device with the automatic cigarette extinguishing function extends into the cigarette ash cover and is aligned with the cigarette inserting hole.

However, the inner space of the casing of the dust-free point cigarette smoking device is relatively closed, the air circulation is relatively poor, and the cigarette is easy to extinguish due to oxygen deficiency when burning, so that a forced draft fan needs to be arranged in the casing to enhance the fluidity of the air in the casing; so set up, the air fluidity in the casing though can improve greatly, but when cigarette burns filter tip part soon, because air fluidity is too high, cigarette can continue to burn the filter tip, and the temperature of filter tip part this moment can be than higher, causes easily when smoking cigarette and scalds the mouth problem, influences smoking experience. Therefore, there is a need for a smoking device with an automatic smoke suppression function that automatically suppresses the smoke when the cigarette burns quickly to the filter portion.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the utility model is to overcome the defect that the smoking experience is influenced because the cigarette is burnt to the filter tip part due to the fact that the smoking device with the automatic smoke extinguishing function in the prior art cannot automatically extinguish the cigarette, so that the smoking device with the automatic smoke extinguishing function is provided.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

a smoking device with an automatic smoke extinguishing function comprises:

the cigarette box comprises a shell, a cigarette box body and a cigarette box body, wherein the shell is provided with a cigarette inserting hole for inserting cigarettes, an air inlet for allowing external air to enter the shell and an air outlet for discharging the air in the shell outwards;

the air draft unit is arranged on the shell, is positioned on an air circulation channel between the air inlet and the air outlet and is used for promoting the air flow on the air circulation channel;

the cigarette ash cover is arranged in the shell and is cylindrical, the inner cavity of the cigarette ash cover is aligned with the cigarette inserting hole, and the cigarette ash cover is used for intercepting cigarette ash generated after the cigarette burns; the cigarette ash cover is provided with a temperature detection position corresponding to the connection position of the cigarette filter tip part and the cigarette part after the cigarette is placed in the cigarette inserting hole;

the temperature detection end of the temperature sensing element points to the temperature detection position of the ash cover and is used for detecting the temperature of the ash cover at the temperature detection position;

and the control main board is electrically connected with the temperature sensing element and the air draft unit and responds to a temperature detection signal sent by the temperature sensing element to control the opening and closing of the air draft unit.

Further, the temperature sensing element is a thermocouple temperature sensor or a thermistor temperature sensor.

Further, a cigarette lighting device is arranged in the shell, and a lighting head of the cigarette lighting device is aligned with one end, away from the cigarette inserting hole, of the cigarette ash cover.

Further, the ash cover is a cylindrical metal net cover.

Furthermore, the air inlet is formed in one end, close to the cigarette ash cover, of the shell, and the air outlet is formed in one end, far away from the cigarette inserting hole, of the shell.

Further, be equipped with in the casing and be located the air intake with the filter cartridge on the circulation of air passageway between the air outlet, the filter cartridge corresponds the air intake with all seted up the ventilation hole on the relative both sides wall of air outlet, the convulsions unit is used for taking out the flue gas that cigarette burning produced to the filter cartridge.

Further, the air extraction unit comprises two air extraction fans positioned on two opposite sides of the filter box with the ventilation openings; one of the air extracting fans is used for extracting air to the filter box, and the other air extracting fan is used for exhausting the air in the filter box outwards through the air outlet.

Further, the air inlet is formed in the shell along the length direction of the soot cover.

Further, still be equipped with in the casing with the anion generating device that the control mainboard electricity is connected, anion generating device's release pointed end stretches to the air inlet end of extraction fan, release pointed end is used for producing the anion in the casing.

Further, the control mainboard electricity is connected with rechargeable battery, still be connected with on the control mainboard and be used for right rechargeable battery carries out the interface that charges.

The technical scheme of the utility model has the following advantages:

1. according to the smoking device with the automatic smoke extinguishing function, the temperature detection position on the cigarette ash cover is provided with the temperature sensing element, when a cigarette placed in the cigarette inserting hole is quickly burnt to the cigarette filter part, the temperature of the cigarette ash cover at the temperature detection position can be raised, the temperature sensing element senses the temperature change and sends a corresponding temperature sensing signal to the control main board, the control main board controls the ventilation unit to be closed according to the temperature sensing signal, the air flowability in the shell is poor, the cigarette is extinguished due to oxygen deficiency, so that automatic smoke extinguishing is realized, the problem that the cigarette burns to the filter part to scald the mouth of a smoker is avoided, and the smoking experience of the smoker is improved; and the waste caused by continuous work of the air exhaust unit after the cigarette part of the cigarette is burnt is also avoided.

2. The utility model provides a smoking device with an automatic smoke extinguishing function.A cigarette lighting device, a filter box and an anion generating device are arranged in a shell, the cigarette lighting device can light a cigarette inserted into the shell from a cigarette inserting hole, the releasing tip of the anion generating device generates anions in the shell, and the anions can be neutralized with smoke dust floating in the shell and provided with positive charges, which is generated by burning the cigarette, by an electrode to be aggregated into particles; then the exhaust unit exhausts the flue gas with the aggregated particles to the filter box, the aggregated particles in the flue gas are absorbed by the filter box, and the purified flue gas does not contain smoke when being exhausted outwards through the air outlet, so that the pollution of the flue gas generated by smoking to the environment is reduced, and the harm of second-hand smoke to the human health is reduced.

3. According to the smoking device with the automatic smoke extinguishing function, the ash cover adopts the cylindrical metal net cover, so that air can conveniently enter the metal net cover from the meshes of the metal net cover on one hand, and the cigarette is prevented from being extinguished due to oxygen deficiency; on the other hand, the metal mesh cover can store the cigarette ash generated in the cigarette burning process, so that the cigarette ash is prevented from flying everywhere, and when the cigarette ash in the cigarette ash cover is more, the cigarette ash can be poured out through the cigarette inserting holes, so that the cigarette ash is convenient to clean. In addition, the metal ash cover absorbs heat quickly, can absorb heat generated by burning the cigarettes quickly and is detected by the temperature sensing element, and is favorable for the exhaust unit to stop working in time so as to be favorable for extinguishing the cigarettes.

4. According to the smoking device with the automatic smoke extinguishing function, the air inlet is formed in the shell along the length direction of the cigarette ash cover, so that external air can enter the cigarette ash cover from all places of the cigarette ash cover during smoking, and the cigarette is prevented from being extinguished due to oxygen deficiency in the burning process of the cigarette; meanwhile, heat generated by cigarette combustion can be dissipated outwards through the air inlet, and the temperature inside the shell is prevented from being too high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of the overall structure of a cigarette lighting device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the cigarette lighter according to the embodiment of the present invention;

FIG. 3 is a schematic structural view of the lighter according to the embodiment of the present invention after the lighter is hidden in the outer casing and the upper casing.

Description of reference numerals: 1. a housing; 101. a cigarette inserting hole; 102. an air inlet; 103. an air outlet; 2. a soot cover; 3. cigarettes; 4. a temperature sensing element; 5. a control main board; 51. a charging interface; 7. a cigarette lighting device; 71. An ignition head; 72. a high-voltage pack; 8. an exhaust fan; 9. a filter cartridge; 10. a negative ion generating device; 1001. releasing the tip; 11. switching a key; 12. and (4) charging the battery.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the smoking device with automatic smoke extinguishing function comprises a casing 1, and a cigarette ash cover 2, a cigarette lighter 7, an air draft unit, a filter box 9, a negative ion generator 10, a control mainboard 5 and a rechargeable battery 12 which are arranged in the casing 1. Wherein, casing 1 is the cylindricality structure of platykurtic, and casing 1 includes can cover upper casing 1 and lower casing 1 each other to and the cladding is at upper casing 1 and the shell body 1 of lower casing 1 periphery. An accommodating space for accommodating the components such as the cigarette ash cover 2, the cigarette lighting device 7, the air draft unit, the filter box 9, the negative ion generating device 10, the control main board 5 and the rechargeable battery 12 is formed between the upper shell 1 and the lower shell 1. The end plate on one side of the casing 1 is provided with a cigarette inserting hole 101 for inserting the cigarette 3, an air inlet 102 for allowing external air to enter the casing 1, and an air outlet 103 for discharging air in the casing 1 outwards.

In the embodiment, the air extracting unit is specifically an air extracting fan 8 disposed in the housing 1, and the air extracting fan 8 is located on the air circulation channel between the air inlet 102 and the air outlet 103 for promoting the air flow on the air circulation channel. The cigarette ash cover 2 is provided with a temperature detection position, and the temperature detection position corresponds to the connection position of the cigarette filter tip part and the cigarette part after the cigarette 3 is inserted into the cigarette insertion hole 101; a temperature sensing element 4 is further arranged in the shell 1, and the temperature detection end of the temperature sensing element 4 points to the temperature detection position of the soot cover 2 and is used for detecting the temperature of the soot cover 2 at the temperature detection position; the other end of the temperature sensing element 4 is electrically connected to the control main board 5, the exhaust fan 8 is also electrically connected to the control main board 5, and the control main board 5 responds to a temperature detection signal sent by the temperature sensing element 4 to control the on-off of the exhaust unit. Specifically, the temperature detection position is arranged at the position of the ash cover 2 corresponding to the cigarette part of the cigarette 3 and is 0.3-0.8 cm away from the cigarette filter part.

The temperature sensing element 4 is arranged at the temperature detection position on the cigarette ash cover 2, when the cigarette 3 placed in the cigarette inserting hole 101 is quickly burnt to the connection position of the cigarette filter tip part and the cigarette part, the temperature of the cigarette ash cover 2 at the temperature detection position can be increased, the temperature sensing element 4 senses the temperature change and sends a corresponding temperature sensing signal to the control main board 5, the control main board 5 controls the air draft unit to be closed according to the temperature sensing signal, the air fluidity in the shell 1 is poor at the moment, the cigarette 3 is extinguished due to oxygen deficiency, so that automatic cigarette extinguishing is realized, the problem that the cigarette 3 is burnt to the filter tip part to scald the mouth of a smoker is avoided, and the smoking experience of the smoker is improved; also avoids the waste caused by the continuous work of the air draft unit after the cigarette part of the cigarette 3 is burnt.

In this embodiment, the cigarette ash cover 2 is cylindrical, the inner cavity of the cigarette ash cover 2 is aligned with and communicated with the cigarette inserting hole 101, and the length of the cigarette ash cover 2 is not less than the length of the part of the cigarette 3 inserted into the casing 1. The ash cover 2 is a metal net cover with tiny meshes, and the metal net cover can be used for air to pass through, so that the cigarette 3 can be prevented from being extinguished due to oxygen deficiency; cigarette ash that 3 burning produced can drop in the metal mesh enclosure, avoids cigarette ash to fly upward everywhere, and when cigarette ash in the cigarette ash cover 2 was more, can outwards pour out through inserting cigarette hole 101, makes things convenient for the clearance of cigarette ash. In addition, the metal ash cover 2 absorbs heat quickly, can absorb heat generated by burning the cigarettes 3 quickly and is detected by the temperature sensing element 4, and is favorable for the exhaust unit to stop working in time so as to be favorable for the cigarettes 3 to extinguish.

In the present embodiment, the temperature sensing element 4 may be a thermocouple temperature sensor or a thermistor temperature sensor.

In this embodiment, the air inlet 102 is disposed on a side wall of the housing 1 corresponding to the soot cover 2, and the air inlet 102 is disposed along the length direction of the soot cover 2, so that the external air can enter the soot cover 2 from various places of the soot cover 2 during smoking, thereby preventing the cigarette 3 from being extinguished due to oxygen deficiency during the combustion process; meanwhile, heat generated by burning the cigarettes 3 can be dissipated outwards through the air inlet 102, so that the temperature inside the shell 1 is prevented from being too high. Furthermore, the outer side of the casing 1 corresponding to the air inlet 102 is further connected with a filter screen plate, the filter screen plate can be made of metal materials, the filter screen plate can play a role in filtering air, impurities in the outside air are prevented from entering the casing 1 from the air inlet 102, and the heat dissipation performance is good, so that the wiping is convenient.

In this embodiment, the lighting device 7 is specifically an electric arc lighter, which is arranged in line with the soot cover 2. The arc lighter includes a high-voltage pack 72 and a firing head 71 connected to the high-voltage pack 72. The ignition head 71 of the electric arc lighter is aligned with an end of the soot cover 2 remote from the cigarette insertion hole 101 for igniting the cigarette 3 inserted from the cigarette insertion hole 101. The control mainboard 5 is arranged on one side of the electric arc lighter opposite to the ash cover 2, and the high-voltage bag 72 is electrically connected with the control mainboard 5. The control main board 5 is connected with a switch circuit board (not shown) through an electric wire, the temperature sensing element 4 is electrically connected on the switch circuit board, and a temperature signal detected by the temperature sensing element 4 is transmitted to the control main board 5 through the switch circuit board. The switch circuit board is also provided with a switch key 11 which is arranged on the upper shell 1 and extends out of the outer shell 1, and the switch key 11 can be pressed to control the opening of the electric arc lighter through the control mainboard 5.

In this embodiment, the control main board 5 is further electrically connected to an anion generating device 10 and a rechargeable battery 12, and the rechargeable battery 12 provides electric energy required by the operation of the anion generating device 10 and the arc lighter. Still be connected with the interface 51 that charges that is used for charging rechargeable battery 12 on the control mainboard 5, the interface 51 that charges inlays and establishes on the end plate that casing 1 is equipped with air outlet 103 one side.

In this embodiment, the suction fan 8 and the filter box 9 are disposed on the air circulation channel between the air inlet 102 and the air outlet 103, the filter box 9 has ventilation holes on two opposite side walls corresponding to the air inlet 102 and the air outlet 103, and the suction fan 8 is used for sucking smoke generated by burning the cigarette 3 toward the filter box 9. Specifically, the two exhaust fans 8 are respectively arranged on two opposite sides of the filter box 9, the activated carbon filter element is arranged in the filter box 9, the activated carbon filter element can adsorb and filter organic matters in smoke, and has the functions of decoloring and removing peculiar smell, so that colored, odorous and harmful smoke generated by burning the cigarettes 3 is changed into colorless and tasteless, the pollution of smoke generated by smoking to the environment is reduced, and the harm of second-hand smoke to human health is reduced. The smoke generated by the combustion of the cigarettes 3 can be pumped to the filter box 9 as much as possible by the forced air exhaust function of the two exhaust fans 8, so that the smoke purifying and filtering effect is improved.

In this embodiment, the releasing tip 1001 of the negative ion generating device 10 is extended to the air intake end of the extraction fan 8. The releasing tip 1001 of the negative ion generating device 10 generates negative ions in the housing 1, and the negative ions can be neutralized with the smoke dust floating in the housing 1 and having positive charges, which is generated by burning the cigarette 3, by the electrode, so that the smoke dust is gathered into particles; then the smoke after particle aggregation is pumped to the filter box 9 by the exhaust fan 8, the aggregated particles in the smoke are absorbed by the filter box 9, and the purified smoke does not contain smoke when being discharged outwards through the air outlet 103, so that the pollution of the smoke generated by smoke to the environment is reduced.

In this embodiment, the filter cartridge 9 is detachably mounted on the casing 1, so that the filter element in the filter cartridge 9 can be replaced by a new filter cartridge 9 when it is out of service, without replacing the whole smoking device with the automatic smoke extinguishing function, thereby prolonging the service life of the smoking device with the automatic smoke extinguishing function.

In summary, according to the smoking device with the automatic smoke suppression function provided by the embodiment of the utility model, the temperature sensing element 4 is arranged at the temperature detection position on the cigarette ash cover 2, when the cigarette 3 placed in the cigarette insertion hole 101 is quickly combusted to the connection position of the filter part of the cigarette 3 and the cigarette part of the cigarette 3, the temperature of the cigarette ash cover 2 at the temperature detection position can be increased, the temperature sensing element 4 senses the temperature change and sends a corresponding temperature sensing signal to the control main board 5, the control main board 5 controls the suction fan 8 to be turned off according to the temperature sensing signal, at this time, the air fluidity in the casing 1 is deteriorated, the cigarette 3 can be extinguished due to oxygen deficiency, so that the automatic smoke suppression is realized, the problem that the cigarette 3 burns to the filter part to cause mouth burning of a smoker is avoided, and the smoking experience of the smoker is improved; the waste caused by the continuous work of the suction fan 8 after the cigarette part of the cigarette 3 is burnt is also avoided.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims (10)

1. The utility model provides a take smoking device of automatic smoke suppression function which characterized in that includes:

the cigarette box comprises a shell (1) and a cigarette box, wherein the shell (1) is provided with a cigarette inserting hole (101) for inserting a cigarette (3), an air inlet (102) for allowing external air to enter the shell (1) and an air outlet (103) for discharging air in the shell (1) outwards;

the air extracting unit is arranged on the shell (1) and is positioned on an air circulation channel between the air inlet (102) and the air outlet (103) and used for promoting the air flow on the air circulation channel;

the cigarette ash cover (2) is arranged in the shell (1) and is cylindrical, the inner cavity of the cigarette ash cover is aligned with the cigarette inserting hole (101) and used for intercepting cigarette ash generated after the cigarette (3) burns; the cigarette ash cover (2) is provided with a temperature detection position corresponding to the connection position of the cigarette filter part and the cigarette part after the cigarette (3) is placed in the cigarette inserting hole (101);

the temperature sensing element (4) has a temperature detection end pointing to the temperature detection position of the ash cover (2) and is used for detecting the temperature of the ash cover (2) at the temperature detection position;

and the control main board (5) is electrically connected with the temperature sensing element (4) and the air draft unit and responds to a temperature detection signal sent by the temperature sensing element (4) to control the opening and closing of the air draft unit.

2. The smoking device with automatic smoke-extinguishing function according to claim 1, wherein the temperature sensing element (4) is a thermocouple temperature sensor or a thermistor temperature sensor.

3. A smoking apparatus with an automatic smoke-extinguishing function according to claim 1, wherein a lighting device (7) is further provided in the casing (1), and a lighting head (71) of the lighting device (7) is aligned with an end of the ashtray (2) far away from the cigarette inserting hole (101).

4. The smoking device with automatic smoke-extinguishing function according to claim 1, wherein said ash-tray (2) is a cylindrical metal mesh-cover.

5. The smoking device with the automatic smoke-extinguishing function according to claim 1, wherein the air inlet (102) is arranged at one end of the casing (1) close to the cigarette ash cover (2), and the air outlet (103) is arranged at one end of the casing (1) far away from the cigarette inserting hole (101).

6. The smoking device with the automatic cigarette extinguishing function according to claim 1, wherein a filter box (9) is further arranged in the housing (1) and positioned on an air circulation channel between the air inlet (102) and the air outlet (103), ventilation holes are formed in two opposite side walls of the filter box (9) corresponding to the air inlet (102) and the air outlet (103), and the air draft unit is used for drawing smoke generated by burning of the cigarette (3) to the filter box (9).

7. The automatic extinguisher-equipped smoking device according to claim 6, wherein the air-extracting unit includes two air-extracting fans located on opposite sides of the filter cartridge (9) having the ventilation opening; one of the air extracting fans is used for extracting air to the filter box (9), and the other air extracting fan is used for exhausting the air in the filter box (9) outwards through the air outlet (103).

8. The smoking apparatus with automatic smoke suppression according to claim 1, wherein the air inlet (102) is disposed on the housing (1) along a length direction of the soot cover (2).

9. The smoking device with the automatic smoke extinguishing function according to claim 5, wherein a negative ion generating device (10) electrically connected with the control main board (5) is further arranged in the casing (1), a releasing tip (1001) of the negative ion generating device (10) extends to an air inlet end of the air draft unit, and the releasing tip (1001) is used for generating negative ions in the casing (1).

10. The smoking device with the automatic smoke-extinguishing function according to claim 1, wherein the control main board (5) is electrically connected with a rechargeable battery (12), and the control main board (5) is further connected with a charging interface (51) for charging the rechargeable battery (12).

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