CN210624573U

CN210624573U - Cigarette lighter

Info

Publication number: CN210624573U
Application number: CN201921676766.6U
Authority: CN
Inventors: 黄俊键
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-05-26
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a cigarette lighter, including the shell and locate the portable point cigarette subassembly in the shell. Be equipped with the lead screw in the shell, drive lead screw pivoted step motor and rechargeable battery, portable some cigarette subassembly is including the cover on the lead screw along with the lead screw rotates the bush that reciprocates, locate bush one and serve the tray, locate the extensible member on the tray and locate the some cigarette device of extensible member one end, and step motor and some cigarette device all are connected with rechargeable battery electricity. The utility model designs the movable cigarette lighting component, which is convenient for lighting cigarette, and can extinguish and extinguish cigarette at any time, and can light cigarette again through the movable cigarette lighting component after being extinguished, thus being very convenient for use; the filter box and the filter are designed, smoke generated by smoke in the upper ceramic cylinder and the lower ceramic cylinder and smoke exhaled by people can be sucked into the filter box and the filter together for filtering, and secondary pollution of the smoke is greatly reduced.

Description

Cigarette lighter

Technical Field

The utility model belongs to the technical field of daily necessities, concretely relates to cigar lighter.

Background

Electronic cigarette lighter or electron get firearm are to reach the combustible substance and ignite and get fiery with the electric heat silk, and prior art has had portable electronic cigarette lighter, and similar lighter size has the battery to be used for providing the energy for the heating wire in, and the heating wire becomes heat energy with the electric energy conversion. The patent number is CN201620617576.7 patent name "cigar lighter that has electric heat spare guard circle piece" discloses a cigar lighter with electric heat spare guard circle piece, and this kind of cigar lighter includes shell, battery, by the electric heat spare of battery powered ignition and be used for the ignition switch that electric heat spare and battery break-make electricity are connected, is provided with the ignition window on the cigar lighter, the outer end of electric heat spare is fixed to be located the ignition window inboard, still is equipped with the electric heat spare guard circle piece. It has the following disadvantages: the electric heating element can not move and can not filter the second-hand smoke.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a cigar lighter.

The utility model discloses the technical scheme who adopts does: a cigarette lighter comprises a shell and a movable cigarette lighting assembly arranged in the shell; be equipped with the lead screw in the shell, drive lead screw pivoted step motor and rechargeable battery, portable some cigarette subassembly is including the cover on the lead screw along with the lead screw rotates the bush that reciprocates, locate bush one and serve the tray, locate the extensible member on the tray and locate the some cigarette device of extensible member one end, and step motor and some cigarette device all are connected with rechargeable battery electricity.

During the use, the cigarette can be inserted in the shell and be located some cigarette devices directly over, only stays the cigarette holder outside, when needing some cigarette, control step motor work makes bush rebound for some cigarette device rebound and cigarette contact, some cigarette device circular telegram this moment generate heat and accomplish some cigarette. The cigarette lighter can be a heating tungsten wire or an electric arc cigarette lighter.

Optionally, the both ends of extensible member are equipped with anodal piece and negative pole piece respectively, and the extensible member is compressed the back, but anodal piece and negative pole piece direct contact for rechargeable battery switches on with the some cigarette device and supplies power for some cigarette device, and makes rechargeable battery and step motor disconnection make step motor stop work simultaneously.

After some cigarette device rebound and cigarette contact, the extensible member is compressed, after the extensible member is compressed to making anodal piece and negative pole piece direct contact, rechargeable battery switches on the power supply with some cigarette device, and some cigarette device circular telegram is generated heat and is accomplished some cigarette this moment, and when anodal piece and negative pole piece direct contact, step motor stop work, some cigarette device stop moving.

Optionally, the housing comprises a lower housing and an upper housing, the lower housing is internally provided with a first chamber, the upper housing is detachably arranged at an opening at the top of the first chamber, and the upper housing and the lower housing are sealed; the top of going up the shell is equipped with first air inlet, is equipped with first gas outlet on the lateral wall of first room.

Optionally, an upper ceramic cylinder is arranged in the upper housing, a lower ceramic cylinder is arranged in the first chamber, one end of the upper ceramic cylinder is sealed with one end of the lower ceramic cylinder, a second air inlet is arranged on the side wall of the upper ceramic cylinder, a smoke outlet pipe is arranged on the side wall of the lower ceramic cylinder, and an outlet of the smoke outlet pipe is located in the first air outlet; one end of the upper ceramic cylinder is provided with a smoke inserting port for inserting smoke, a through hole for the bushing to freely pass through is arranged in the lower ceramic cylinder, and the tray is positioned in the lower ceramic cylinder.

Outside air current gets into in the ceramic cylinder through first air inlet, second air inlet, for the interior cigarette oxygen suppliment of ceramic cylinder in order that it is lighted, the flue gas is discharged along with going out the tobacco pipe.

Optionally, the top of the upper ceramic cylinder is provided with clamping blocks distributed circumferentially, the top of the upper shell is provided with clamping grooves distributed circumferentially, and the clamping blocks are inserted into the clamping grooves; the top of the upper shell is detachably provided with a sealing cover, the sealing cover is provided with a cigarette holder and a third air inlet, the cigarette inserting port is positioned in the cigarette holder, the upper ceramic cylinder is fastened in the upper shell under the action of the sealing cover, and one end of the upper ceramic cylinder is in close contact with one end of the lower ceramic cylinder; the top cover is detachably arranged on the sealing cover. Outside air enters the sealing cover through the third air inlet and then enters the upper shell through the first air inlet.

After the top cover is covered, the top cover seals the sealing cover, and outside air cannot enter the upper ceramic cylinder, so that smoke in the upper ceramic cylinder can be extinguished, namely, the smoke in the upper ceramic cylinder can be extinguished at any time; when the cigarette needs to be ignited again, the cigarette burns a part, so the stepping motor is needed to control the cigarette igniting device to ascend until the cigarette contacts with the cigarette, and the cigarette can be ignited after the positive pole block contacts with the negative pole block.

Optionally, the cigarette device is a heating wire heating type cigarette lighting device or an arc cigarette lighting type cigarette lighting device; the heating wire heating type cigarette lighting device comprises a tungsten wire disc, wherein a plurality of protruding tungsten wire parts are arranged on the tungsten wire disc and symmetrically distributed along the center of the tungsten wire disc. The plurality of protruding tungsten filament parts are designed, so that the ignited end of the smoke is fully contacted with the tungsten filament, and the situation that the ignited end is only partially contacted with the tungsten filament to form local ignition is avoided.

Optionally, a second chamber and a third chamber are further arranged in the lower shell; a filter box is arranged in the second chamber, a filter screen mounting plate is arranged in the filter box, a filter screen is arranged on the filter screen mounting plate, an exhaust fan is arranged in the third chamber, and an air inlet of the exhaust fan is connected with the tail end of the filter box; the rechargeable battery is arranged in the third chamber; and a first switch and a second switch are arranged on the side wall of the third chamber.

The filter box is designed, and the smoke discharged from the smoke outlet pipe enters the filter box to be filtered, so that the secondary pollution of the smoke is reduced; after the smoke is ignited, the exhaust fan starts to work to form airflow which sequentially passes through the third air inlet, the first air inlet, the second air inlet, the upper ceramic cylinder, the lower ceramic cylinder, the smoke outlet pipe and the filter box, and when the smoke is exhaled opposite to the third air inlet after smoking, smoke exhaled by a person can be inhaled into the filter box along with the airflow so as to be filtered, and the secondary pollution of the smoke is further reduced.

Optionally, still be equipped with the filter between rose box and the air exhauster, the filter is including epitheca and the inferior valve that dismantlement formula is connected, and the epitheca top is equipped with the epitheca air intake, and the inferior valve bottom is equipped with the inferior valve air outlet, along in the epitheca air current direction when the air exhauster air draft is equipped with first active carbon sponge, first nylon filter screen, second active carbon sponge and second nylon filter screen in proper order, is equipped with the sealing washer between second nylon filter screen and the inferior valve.

The filter is designed to further filter the air flow filtered by the filter box, and the air flow filtered by the filter box is further filtered by the first activated carbon sponge, the first nylon filter screen, the second activated carbon sponge and the second nylon filter screen in sequence, so that the secondary pollution of smoke is greatly reduced.

Optionally, a circuit board is further arranged in the third chamber, and an MCU control chip, a battery protection circuit connected with the MCU control chip, a battery charging circuit, a battery boosting circuit, a battery detection circuit, an air pump circuit, a motor circuit, an indicator light circuit, and a heater detection circuit are arranged on the circuit board; the indicating lamp circuit comprises a red lamp strip, a white lamp strip A and a white lamp strip B which are arranged at the top of the second chamber, and the battery charging circuit comprises a charging interface and a USB interface which are arranged at the bottom of the third chamber.

After the extensible member is compressed to make positive pole piece and negative pole piece direct contact, rechargeable battery switches on the power supply with some cigarette device, and heater detection circuit detects the tungsten filament circular telegram back, and MCU control chip control step motor stop work, some cigarette device stop moving, some cigarette device this moment generate heat and accomplish some cigarette, lights back MCU control chip control point cigarette device outage.

Optionally, a cigarette pack is provided on top of the second compartment.

The utility model has the advantages that: the utility model designs the movable cigarette lighting component, which is convenient for lighting cigarette, and can extinguish and extinguish cigarette at any time, and can light cigarette again through the movable cigarette lighting component after being extinguished, thus being very convenient for use; the filter box and the filter are designed, smoke generated by smoke in the upper ceramic cylinder and the lower ceramic cylinder and smoke exhaled by people can be sucked into the filter box to be filtered, and then the smoke is filtered by the filter, so that the secondary pollution of the smoke is greatly reduced.

Drawings

FIG. 1 is a schematic view of the lighter construction.

Fig. 2 is a right side view of fig. 1.

3 fig. 33 3 is 3 a 3 sectional 3 view 3 a 3- 3 a 3 in 3 fig. 32 3. 3

Figure 4 is a schematic view of the smoker in figure 1 with the lower housing removed.

Fig. 5 is a schematic view of the closure, upper ceramic cylinder, upper housing and lower ceramic cylinder of fig. 4.

Figure 6 is a schematic view of a mobile lighting assembly.

Fig. 7 is a partially enlarged schematic view of fig. 6.

Fig. 8 is a structural schematic view of the lower case.

Fig. 9 is a schematic view of the filter structure.

Fig. 10 is a cross-sectional view of the filter.

Fig. 11 is a structural schematic view of the lower case.

FIG. 12 is a schematic view of the lighter from another perspective.

FIG. 13 is a schematic block diagram of the electrical circuit of the lighter.

Fig. 14 is a circuit diagram of the MCU control chip.

Fig. 15 is a battery protection circuit diagram.

Fig. 16 is a battery charging circuit diagram.

Fig. 17 is a battery booster circuit diagram.

Fig. 18 is a battery detection circuit diagram.

Fig. 19 is a circuit diagram of the suction pump.

Fig. 20 is a motor circuit diagram.

Fig. 21 is an indicating lamp circuit diagram.

Fig. 22 is a heating wire detection circuit diagram.

FIG. 23 is a schematic view of another embodiment of the lighter.

Fig. 24 is a cross-sectional view of fig. 23.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "upper", "front", "rear", "left", "right", "bottom", "side", and the like 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, and 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 therefore, should not be construed as limiting the present embodiments.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable 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 meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example 1:

as shown in fig. 1-12, a cigar lighter includes a housing and a movable cigar lighter assembly disposed in the housing; be equipped with lead screw 1 in the shell, drive lead screw pivoted step motor 2 and rechargeable battery 3, portable some cigarette subassembly is including the cover on the lead screw along with the lead screw rotate the bush 4 that reciprocates, locate bush one and serve tray 5, locate the extensible member 6 on the tray and locate some cigarette device 7 of extensible member one end, and step motor and some cigarette device all are connected with the rechargeable battery electricity. In this embodiment, the retractable member is a spring.

During the use, cigarette 8 can insert in the shell and be located some cigarette devices directly over, only stays the cigarette holder outside, when needing some cigarette, control step motor work makes bush rebound for some cigarette device rebound and cigarette contact, some cigarette device circular telegram this moment generate heat and accomplish some cigarette. The cigarette lighting device can be a heating wire for heating and ignition or an electric arc for ignition.

Optionally, the two ends of the telescopic piece are respectively provided with an anode block 9 and a cathode block 10, and after the telescopic piece is compressed, the anode block and the cathode block can be in direct contact, so that the rechargeable battery is connected with the cigarette lighting device to supply power to the cigarette lighting device, and the rechargeable battery is disconnected from the stepping motor to stop the operation of the stepping motor.

Optionally, the housing includes a lower housing 11 and an upper housing 12, a first chamber 13 is provided in the lower housing, the upper housing is detachably provided at an opening at the top of the first chamber, and the upper housing and the lower housing are sealed; the top of the upper housing is provided with a first air inlet 14, and the side wall of the first chamber is provided with a first air outlet.

Optionally, an upper ceramic cylinder 15 is arranged in the upper housing, a lower ceramic cylinder 16 is arranged in the first chamber, one end of the upper ceramic cylinder is sealed with one end of the lower ceramic cylinder, a second air inlet 17 is arranged on the side wall of the upper ceramic cylinder, a smoke outlet pipe 18 is arranged on the side wall of the lower ceramic cylinder, and an outlet of the smoke outlet pipe is located in the first air outlet; one end of the upper ceramic cylinder is provided with a smoke inserting port 19 for inserting smoke, a through hole for the bushing to freely pass through is arranged in the lower ceramic cylinder, and the tray is positioned in the lower ceramic cylinder.

Optionally, the top of the upper ceramic cylinder is provided with clamping blocks 20 distributed circumferentially, the top of the upper shell is provided with clamping grooves 21 distributed circumferentially, and the clamping blocks are inserted into the clamping grooves; the top of the upper shell is detachably provided with a sealing cover 22, the sealing cover is provided with a cigarette holder 23 and a third air inlet 24, the cigarette inserting port is positioned in the cigarette holder, the upper ceramic cylinder is fastened in the upper shell under the action of the sealing cover, and one end of the upper ceramic cylinder is in close contact with one end of the lower ceramic cylinder; a top cover 25 is detachably provided on the cover. Outside air enters the sealing cover through the third air inlet and then enters the upper shell through the first air inlet.

Optionally, the smoking device is a heating wire heating type lighting device; the heating wire heating type cigarette lighting device comprises a tungsten wire disc, wherein a plurality of protruding tungsten wire parts 26 are arranged on the tungsten wire disc and are symmetrically distributed along the center of the tungsten wire disc. The plurality of protruding tungsten filament parts are designed, so that the ignited end of the smoke is fully contacted with the tungsten filament, and the situation that the ignited end is only partially contacted with the tungsten filament to form local ignition is avoided. The ignition device is not limited to the above-described heating wire heating type ignition device, and may be an arc ignition type ignition device.

Optionally, a second chamber 27 and a third chamber 28 are further provided in the lower housing; a filter box 29 is arranged in the second chamber, a filter screen mounting plate 30 is arranged in the filter box, a filter screen 31 is arranged on the filter screen mounting plate, an exhaust fan 32 is arranged in the third chamber, and an air inlet of the exhaust fan is connected with the tail end of the filter box; the rechargeable battery is arranged in the third chamber, and the side wall of the lower shell is also provided with a heat radiation hole 11 a; the side wall of the third chamber is provided with a first switch 33 and a second switch 34. The filter tank 29 in this embodiment includes a front tank 29a and a rear tank 29b, and a screen mounting plate 30 is provided between the front tank 29a and the rear tank 29 b.

Optionally, still be equipped with filter 35 between rose box and the air exhauster, the filter is including upper casing 36 and the inferior valve 37 that the dismantlement formula is connected, and the upper casing top is equipped with upper casing air intake 38, and the inferior valve bottom is equipped with inferior valve air outlet 39, along in the upper casing air current direction when the air exhauster is ventilated is equipped with first active carbon sponge 40, first nylon filter screen 41, second active carbon sponge 42 and second nylon filter screen 43 in proper order, is equipped with sealing washer 44 between second nylon filter screen and the inferior valve.

Optionally, a circuit board 45 is further disposed in the third chamber, as shown in fig. 13, the circuit board is provided with an MCU control chip, a battery protection circuit connected to the MCU control chip, a battery charging circuit, a battery boosting circuit, a battery detection circuit, an air pump circuit, a motor circuit, an indicator light circuit, and a heater detection circuit; the indicating lamp circuit comprises a red light bar 46, a white light bar A47 and a white light bar B48 which are arranged at the top of the second chamber, the battery charging circuit comprises a charging interface 49 and a USB interface 50 which are arranged at the bottom of the third chamber, the charging battery is charged through the charging interface, and the external equipment can be charged through the USB interface. The circuit diagrams of the MCU control chip, the battery protection circuit, the battery charging circuit, the battery boosting circuit, the battery detection circuit, the air pump circuit, the motor circuit, the indicator light circuit, and the heater detection circuit are shown in fig. 14 to 22, respectively.

Example 2

This embodiment is substantially the same as embodiment 1, as shown in fig. 23 and 24, except that: the top of the second compartment is provided with a cigarette pack 51.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A cigar lighter, its characterized in that: comprises a shell and a movable cigarette lighting component arranged in the shell; be equipped with the lead screw in the shell, drive lead screw pivoted step motor and rechargeable battery, portable some cigarette subassembly is including the cover on the lead screw along with the lead screw rotates the bush that reciprocates, locate bush one and serve the tray, locate the extensible member on the tray and locate the some cigarette device of extensible member one end, and step motor and some cigarette device all are connected with rechargeable battery electricity.

2. The cigar lighter of claim 1, wherein: the both ends of extensible member are equipped with anodal piece and negative pole piece respectively, and the extensible member is compressed the back, but anodal piece and negative pole piece direct contact for rechargeable battery switches on for some cigarette device power supply with some cigarette device, and makes rechargeable battery and step motor disconnection make step motor stop work simultaneously.

3. The cigar lighter of claim 2, wherein: the shell comprises a lower shell and an upper shell, a first chamber is arranged in the lower shell, the upper shell is detachably arranged at an opening at the top of the first chamber, and the upper shell and the lower shell are sealed; the top of going up the shell is equipped with first air inlet, is equipped with first gas outlet on the lateral wall of first room.

4. The cigar lighter of claim 3, wherein: an upper ceramic cylinder is arranged in the upper shell, a lower ceramic cylinder is arranged in the first chamber, one end of the upper ceramic cylinder is sealed with one end of the lower ceramic cylinder, a second air inlet is formed in the side wall of the upper ceramic cylinder, a smoke outlet pipe is arranged on the side wall of the lower ceramic cylinder, and an outlet of the smoke outlet pipe is positioned in the first air outlet; one end of the upper ceramic cylinder is provided with a smoke inserting port for inserting smoke, a through hole for the bushing to freely pass through is arranged in the lower ceramic cylinder, and the tray is positioned in the lower ceramic cylinder.

5. The cigar lighter of claim 4, wherein: the top of the upper ceramic cylinder is provided with clamping blocks distributed circumferentially, the top of the upper shell is provided with clamping grooves distributed circumferentially, and the clamping blocks are inserted into the clamping grooves; the top of the upper shell is detachably provided with a sealing cover, the sealing cover is provided with a cigarette holder and a third air inlet, the cigarette inserting port is positioned in the cigarette holder, the upper ceramic cylinder is fastened in the upper shell under the action of the sealing cover, and one end of the upper ceramic cylinder is in close contact with one end of the lower ceramic cylinder; the top cover is detachably arranged on the sealing cover.

6. The cigar lighter of any one of claims 2 to 5, wherein: the cigarette lighting device is a heating wire heating type cigarette lighting device or an electric arc cigarette lighting type cigarette lighting device; the heating wire heating type cigarette lighting device comprises a tungsten wire disc, wherein a plurality of protruding tungsten wire parts are arranged on the tungsten wire disc and symmetrically distributed along the center of the tungsten wire disc.

7. The cigar lighter of claim 4, wherein: a second chamber and a third chamber are also arranged in the lower shell; a filter box is arranged in the second chamber, a filter screen mounting plate is arranged in the filter box, a filter screen is arranged on the filter screen mounting plate, an exhaust fan is arranged in the third chamber, and an air inlet of the exhaust fan is connected with the tail end of the filter box; the rechargeable battery is arranged in the third chamber; and a first switch and a second switch are arranged on the side wall of the third chamber.

8. The cigar lighter of claim 7, wherein: still be equipped with the filter between rose box and the air exhauster, the filter is equipped with the epitheca air intake including epitheca and the inferior valve that the dismantlement formula is connected, epitheca top, and the inferior valve bottom is equipped with the inferior valve air outlet, in the epitheca along air current direction when the air exhauster air extraction is equipped with first active carbon sponge, first nylon filter screen, second active carbon sponge and second nylon filter screen in proper order, is equipped with the sealing washer between second nylon filter screen and the inferior valve.

9. The cigar lighter of claim 7, wherein: the third chamber is also internally provided with a circuit board, and the circuit board is provided with an MCU control chip, a battery protection circuit connected with the MCU control chip, a battery charging circuit, a battery booster circuit, a battery detection circuit, an air suction pump circuit, a motor circuit, an indicator light circuit and a heating wire detection circuit; the indicating lamp circuit comprises a red lamp strip, a white lamp strip A and a white lamp strip B which are arranged at the top of the second chamber, and the battery charging circuit comprises a charging interface and a USB interface which are arranged at the bottom of the third chamber.

10. The cigar lighter of claim 7, wherein: the top of the second chamber is provided with a cigarette case.