JP2019205369A - Integral electronic cigarette based on low temperature burning - Google Patents

Abstract

SOLUTION: An integral electronic cigarette is provided that includes a case 10, a feeding unit, a low temperature burning unit for heating and burning a cartridge, a burning monitoring unit for monitoring a process of the heating burning of the cartridge and for use in presenting it to a user, and including a preheat presentation module, a burning presentation module, and a cigarette smoking frequency monitoring module, and a control unit electrically connected with each of the feeding unit, the low temperature burning unit and the burning monitoring unit. According to the present invention, an electronic cigarette is made to have good long operating performance by integrating a battery and a cigarette tool in one case, a user is made to grasp a burning process of the electronic cigarette by installing a burning monitoring unit, and a reset button 51 is installed between a cigarette holder 33 and the case.EFFECT: An integral electronic cigarette is further provided with features in which the cleaning of a cigarette tool becomes convenient furthermore, and it is safe and eco-friendly, a structure is simple, and design property is preferable.SELECTED DRAWING: Figure 1

Description

The present invention relates to the technical field of electronic cigarettes, and particularly to an integrated electronic cigarette based on low-temperature baking.

Conventional electronic cigarettes are generally those in which smoke oil is heated and atomized, and in the current market, electronic cigarettes that generate smoke by low-temperature baking and heating of solid cigarettes have also appeared. In general, electronic cigarettes are designed to take a special cartridge and generate smoke by inserting the cartridge into the baked cavity of the tobacco tool and heating it at low temperature. , Even if such an electronic cigarette cartridge is small and the optimal time for the user to smoke is short, and the cartridge is baked too much and it will affect the taste and health, it is often the case that the user does not know it Yes, and such cigarette tools generally separate the cigarette tool and the battery for miniaturization and after each use, recharge the cigarette tool for next use That there is a need, it has become quite not convenient for cleaning and attachment and detachment of such electronic cigarettes. Therefore, there is a demand for an integrated electronic cigarette based on low-temperature baking that can present the electronic cigarette baking process to the user, can be used for a long time, and is easy to clean.

The present invention has been made to solve the above-described problems, and its object is based on low-temperature baking, which can present a baking process of an electronic cigarette to a user, can be used for a long time, and is easy to clean. It is to provide an integrated electronic cigarette.

To achieve the above object, the present invention is directed to a case, a power supply unit, a low-temperature baking unit for heating and baking a cartridge, and a process for heating and baking the cartridge and presenting it to the user. A firing monitoring unit comprising a preheating presentation module, a firing presentation module, and a tobacco sucking frequency monitoring module; and a control unit electrically connected to each of the power supply unit, the low temperature firing unit, and the firing monitoring unit. The integrated electronic cigarette based on low temperature baking is provided, wherein the control unit, the baking monitoring unit, the low temperature baking unit, and the power supply unit are installed in the case.

Specifically, the low-temperature baking unit includes a baking cavity, a heating needle fixed to the bottom of the baking cavity, and a cigarette holder movably connected to the baking cavity.

Specifically, the control unit includes a reset button for locking the cigarette holder.

Specifically, the control unit further includes an IC substrate, a switch, and a screen, and the IC substrate is formed to be electrically connected to each of the switch and the screen.

Specifically, the baked cavity includes a first heat generating base, a second heat generating base, a cavity steel pipe, and a fixed sleeve, and the center of the first heat generating base is fixedly connected to the heat generating needle. A shaft block is provided at the lower end of the first heat generating base, a shaft hole engaged with the stopper block is installed in the second heat generating base, and the first heat generating base is It is installed at the upper end of the second heat generating base, the fixing groove is installed in the first heat generating base, the cavity steel pipe and the fixing groove are engaged, and the fixing sleeve is extrapolated to the cavity steel pipe.

Specifically, the cigarette holder includes a smoke passage ring and a smoke passage pipe that are fixedly connected, and an annular stopper groove for limiting the position is provided at a lower end portion of the smoke passage ring. ing.

Specifically, the reset button includes a first engagement, a second engagement, and a spring, and the first engagement and the second engagement are fixedly connected to each other. The engagement of 2 is formed such that a fixed column on which the spring is extrapolated is installed at one end and the other end is engaged with the annular stopper groove.

Specifically, the power supply unit includes a battery electrically connected to the control unit and a charging port integrated on the IC substrate.

Specifically, the case includes an upper lid plate, a middle case fixedly connected to the upper lid plate through engagement, and a lower lid plate movably connected to the middle case through engagement. including.

The present invention has the problem of how to provide an integrated electronic cigarette based on low-temperature baking that can present the electronic cigarette baking process to the user, can be used for a long time, and is easy to clean. Is an effective solution. The present invention integrates a battery and a cigarette tool in one case so that the electronic cigarette has a good long-term operating performance, and a baked monitoring unit is installed so that the user can control the burning process of the electronic cigarette. As a result of the closed design of the case, the baked cavity maintains a good constant temperature characteristic so that the user can accurately measure the temperature change of the heating needle when smoking a cigarette, and the cigarette holder and case By installing a reset button between the two, the cleaning of the tobacco tool becomes more convenient, and it is further safe and environmentally friendly, has a simple structure, and has a good design.

FIG. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic exploded view of the present invention.
FIG. 3 is a schematic view of the IC substrate of the present invention.
FIG. 4 is a schematic diagram of the structure and connection relationship of the reset button of the present invention.
FIG. 5 is a schematic view of the structure of the cigarette holder of the present invention.
FIG. 6 is an exploded view of the structure of the cigarette holder of the present invention.
FIG. 7 is a schematic view of a separated state of the cigarette holder and the electronic cigarette of the present invention.
FIG. 8 is a structural block diagram of the present invention.
FIG. 9 is a TCR measurement comparison table for the exothermic needle of the present invention.

Hereinafter, technical solutions according to embodiments of the present invention will be described clearly and in detail with reference to the drawings. It will be appreciated that the depicted embodiments are only a part of the embodiments of the present invention and not all embodiments. All other embodiments obtained by a person skilled in the art on the premise that no creative labor is applied based on the embodiments of the present invention belong to the protection scope of the present invention.

It should be noted that all directional instructions (for example, up, down, left, right, front, back,...) In the embodiments of the present invention are relative positional relationships between members in a specific state (shown). It is merely used for interpreting the exercise situation and the like, and when the specific state is changed, the direction instruction is correspondingly changed.

Further, the terms “first”, “second”, etc. according to the present invention are only for explaining the purpose, and indicate or imply the relative importance of the terms, or the technology indicated by the terms. It should not be understood as implying the quantity of features. Therefore, a feature limited to “first” and “second” may be an explicit or implicit suggestion of at least one of the features. Hereinafter, the present invention will be described in detail with reference to the drawings and embodiments.

The present invention provides an integrated electronic cigarette based on low temperature baking characterized by comprising a case 10, a power supply unit 20, a low temperature baking unit 30, a baking monitoring unit 40, and a control unit 50.

The case 10 includes an upper cover plate 11, an intermediate case 12 fixedly connected to the upper cover plate 11 through engagement, and a lower cover plate 13 movably connected to the intermediate case 12 through engagement. Unlike a cigarette tool for a user to smoke an electronic cigarette and a separate case for charging a cigarette tool in the prior art, it is used as both a cigarette tool carrier and a battery carrier, Holding the cigarette completes the cigarette smoking operation and integrates all the necessary assemblies of the present invention. The prior art of the engagement connection realizes connection and separation by the relationship of the structure, and avoids the use of a metal body such as a screw, thereby reducing the weight of the entire product and saving the production cost. In the present embodiment, convenient attachment and detachment can be realized by installing male engagement on the upper cover plate 11 and the lower cover plate 13 and installing female engagement at the corresponding position of the middle case. Of course, those skilled in the art may employ other connection methods.

The power supply unit 20 includes a battery 21 that is electrically connected to the control unit 50, and a charging port 22 that is integrated on the IC substrate 52. The battery according to the present embodiment is a dry battery that can be charged and discharged a plurality of times, but may be another rechargeable battery such as a lithium battery. The battery 21 according to the present embodiment is electrically connected to the control unit. The battery 21 according to the present embodiment is installed on the left side in the middle case, the upper side is adjacent to the reset button, and the right side thereof. The low-temperature baking unit 30 and the IC substrate are respectively installed in the apparatus.

The low-temperature baking unit 30 is for baking a cartridge by low-temperature heating, and the low-temperature heating means baking so as not to burn at low temperature. The selection of the structure and material is not a point of the present invention, and therefore will not be disclosed in detail here. The electronic cigarette of the present invention is a tool for heating the cartridge and other components.

Among these, the low-temperature baking unit 30 includes a baking cavity 31, a heating needle 32, and a cigarette holder 33.

Specifically, the baking cavity 31 is a cavity for heating and baking the cartridge.

Specifically, the exothermic needle 32 is a bar-shaped, heat-generating structure that contributes to the insertion of the cartridge into the baking cavity, and the conventional heating structure is a heat-generating sheet. Not only does it not contribute to the insertion of the cartridge by the user, but also the tobacco around the sheet-like structure is not uniformly distributed, so the baking and heating of the tobacco is not uniform. The heating needle 32 of the present invention is fixed to the bottom of the baking cavity 31, and after the user inserts the cartridge, the user gently pinches the cartridge and rotates it around the heating needle, thereby further uniforming the cigarette around the heating needle. Therefore, the efficiency of low-temperature baking is effectively improved. When the user finishes sucking the cigarette, it is possible to make the cigarette around the heat generating needle more uniform and hard by rotating the heat generating needle around the cartridge lightly, so when removing the cartridge, Since the carbonized tobacco does not fall into the baking cavity and remain, cleaning of the product of the present invention becomes easier.

Specifically, the cigarette holder 33 and the baking cavity 31 are movably connected. The cigarette holder 33 includes a smoke passage ring 331 and a smoke passage pipe 332 that are fixedly connected, and an annular stopper groove 3311 for limiting the position is formed at the lower end of the smoke passage ring 331. Is provided. A shaft hole that engages with the heat generating needle is provided at the bottom of the smoke passage tube, and the tobacco holder and the baking cavity are in a connected state when in use, and the cartridge is placed in the smoke passage tube of the tobacco holder. After the cartridge is used, not only the residue remains on the bottom after use, but also the periphery of the cartridge needs to be constantly cleaned, so that the user can move the cigarette holder and the baking cavity by movably connecting the cigarette holder and the baking cavity. Only the cigarette holder can be cleaned after separating the cavity.

The baking monitoring unit 40 is for monitoring the process of heating and baking the cartridge and presenting it to the user. The baking monitoring unit 40 includes a preheating presentation module 41, a baking presentation module 42, and a cigarette sucking frequency monitoring module 43. Prepare.

Among them, the preheating presentation module 41 is for recording the preheating time of the cartridge. When the user turns on the switch and starts heating, the preheating presentation module starts to record the time. In an embodiment, the preheating presentation module is formed by connecting a button-type inspired electronic switch and a timing circuit in series, and the timing circuit may be any timing circuit in the prior art, and the button-type triggered electronic switch. Since the electronic switch may be another electronic switch capable of realizing a corresponding timekeeping function in the prior art, no correlation circuit is disclosed here.

Specifically, in this embodiment, when the preheating time of the cartridge is 30 seconds and the countdown of the preheating presentation module reaches 30 seconds, the cartridge is automatically switched to the firing presentation module. The user waits for 30 seconds and starts sucking the electronic cigarette after preheating is completed.

Of these, the grill presentation module 42 is for recording the heating time of the cartridge. When the countdown of the preheating presentation module 30 reaches 30 seconds, the display automatically switches to the grill presentation module. In this case, the grill presentation module 42 starts timing. In this embodiment, the grill presentation module The electronically triggered electronic switch and the timing circuit are connected in series. The timing circuit may be any timing circuit in the prior art, and the button-inspired electronic switch has a corresponding timing function in the prior art. The correlation circuit is not disclosed here because other electronic switches capable of realizing

Specifically, in this embodiment, when the optimum sucking time of the cartridge is 300 seconds and the countdown of the burning presentation module 42 reaches 300 seconds, the user is presented with an escape from the cigarette sucking state.

The control unit 50 is electrically connected to the power supply unit 20, the low temperature baking unit 30, and the baking monitoring unit 40.

The control unit 50, the firing monitoring unit 40, the low temperature firing unit 30, and the power feeding unit 20 are installed in the case 10.

Among these, the control unit 50 includes an IC board 52, a switch 53, and a screen 54, and the IC board 52 is electrically connected to the switch 53 and the screen 54, respectively.

Specifically, the IC substrate 52 is for integrating related functional circuits, and each function according to the present invention can be realized by the circuit structure in the prior art, while the circuit structure is the present invention. Since it is not a protection point, a specific circuit structure is not disclosed in the present invention, and those skilled in the art realize each function according to the present invention by combining arbitrary circuit structures based on the technical solution disclosed in the present invention. Is possible.

Of course, the IC substrate of the present invention may be a circuit in which a common amplifier, comparator, triode, MOS tube, etc. are combined to realize a corresponding function simply by a hardware method.

Specifically, the switch 53 of the present embodiment is a button-type inspired electronic switch and is integrated on an IC substrate. The switch 53 is mainly for realizing on / off of a product. Thus, touch panel switches or relays, sensor intelligent triggers, and the like may be combined to realize corresponding functions. The switch of the present invention is mainly for controlling the preheating presentation module 41 and the baking presentation module 42.

Specifically, in one embodiment, when the user presses the switch three times within 3 seconds, the activation state is entered, and when there is no operation after 30 seconds, the sleep state is entered and the screen is turned off. Within three seconds, pressing the switch three times in a row will enter shutdown, at which time it will be locked and one button press will be ignored.

Specifically, in the present embodiment, the electronic cigarette is further provided with a member such as a vibrating bar or a buzzer for presenting the operating state of the product to the user. In the following examples, the vibrating bar will be described as an example. .

Specifically, when the button is pressed twice continuously in the start-up state, the design board outputs current to the heating rod, the screen first displays WAITING flashing to indicate preheating, and after 30 seconds, the vibrator It vibrates once and enters the cigarette sucking time, the SMOKING character starts flashing and the cigarette sucking time is 300 seconds.

Specifically, after the cigarette sucking state continues for 300 seconds, the vibrator vibrates once, presents an escape from cigarette sucking, and enters a sleep state.

Specifically, in the process of cigarette smoking, when trying to stop smoking, the switch is continuously pressed twice, the vibrator vibrates once, escapes from the cigarette smoking state, and the time is reset. Enter sleep state.

It should be noted that the present invention may employ only one switch so as to realize different control commands with different continuous triggering methods, or may employ a plurality of switches so as to correspond to each function mode. Since the final control object of the invention can be realized by a simple switch circuit and a timing circuit, the preheating presentation module 41 and the firing presentation module 42 can be realized by any circuit structure. It is not a point and therefore the structure of the associated circuit is not disclosed in detail here.

Among these, the screen is an OLED screen, and in this embodiment, the contents displayed on the screen are: startup logo: LTN BOX + battery remaining amount icon, preheating time: Waiting + 30 seconds time + PUFF + port number + battery remaining It includes a quantity icon, baking time: Smoking + 300 seconds, time + PUFF + port number + remaining battery icon, and port number: PUFF. The present invention allows the user to obtain monitoring, control and status for the electronic cigarette.

Of these, the cigarette sucking frequency monitoring module 43 is used to monitor the number of times the user smokes, and the principle thereof is as follows. When the electronic cigarette is in the baking and heating stage, and the user smokes the cigarette, the airflow around the heat generating needle suddenly flows outward, the gas with heat is lost and the temperature of the heat generating needle decreases, and the user When quitting smoking, an energetic airflow jams around the fever needle and raises the temperature of the fever needle, and the integrated circuit IC monitors the number of cigarette smoking by the user by monitoring the temperature change of the fever needle. If the temperature of the fever needle completes one drop and rise, write the number of cigarette smokes once.

Specifically, the cigarette sucking frequency monitoring module 43 may realize temperature monitoring for the heat generating needle by installing a thermal sensor, and directly monitor the temperature by using the heat generating needle as a heat sensitive material. Also good. In the present embodiment, the material of the heating needle is a thermosensitive ceramic that maintains a stable resistance value at a constant temperature. As shown in FIG. 9, when the temperature rises, the resistance value increases. When the temperature rises linearly and the temperature decreases, the resistance value decreases linearly.

Specifically, the heat generation needle and the IC substrate are electrically connected, and information on temperature change of the heat generation needle is fed back to the microprocessor by a program stored in the integrated circuit IC. After recording the number of cigarettes smoked, the cumulative number of cigarettes smoked by the user is displayed on the screen. Of course, the IC of the present invention may include a micro process, and a circuit combining a normal amplifier, a comparator, a triode, a MOS tube, and the like realizes a corresponding function simply by a hardware method. There may be.

Among these, the control unit 50 further includes a reset button 51 for locking the cigarette holder.

The baked cavity 31 includes a first heat generating base 311, a second heat generating base 312, a cavity steel pipe 313, and a fixing sleeve 314. The material of the first heat generating base 311 and the second heat generating base 312 is PEEK. A first shaft hole 3111 fixedly connected to the heat generating needle 32 is installed at the center of the first heat generating base 311, and the lower end of the heat generating needle is electrically connected to the control unit. The upper end of the smoke passage tube is formed so as to enter the smoke passage tube through the shaft hole at the bottom of the smoke passage tube, and a stopper block 3112 is installed at the lower end portion of the first heat generating base 311. Since the second heat generating base 312 is provided with the second shaft hole 3121 that engages with the stopper block 3112, the baked cavity can be easily attached and detached. 11 is fixed to the upper end of the second heat generating base 312, a fixing groove 3113 is installed in the first heat generating base 311, and the cavity steel pipe 313 and the fixing groove 3113 are engaged with each other. A material is used, the fixed sleeve 314 is extrapolated to the cavity steel pipe 313, and a PEEK material is used for the fixed slave.

The reset button 51 includes a first engagement 511, a second engagement 512, and a spring 513, and the first engagement 511 and the second engagement 512 are fixedly connected. The second engagement 512 has a fixed column 5121 on which one end of the spring 513 is inserted at one end thereof, and the other end is formed so as to engage with the annular stopper groove 3311. The cigarette holder can be pulled out by driving the second engagement to escape from the annular stopper groove by lightly pushing the engagement, so that the cleaning becomes convenient and the user can When the release is released, the second engagement is reset by the action of the spring, and the cigarette holder is locked.

As a result, the present invention integrates the battery and the tobacco tool in one case so that the electronic cigarette has a good long-time operation performance, and the bakery monitoring unit is installed so that the user can By grasping the burning process and installing a reset button between the cigarette holder and the case, cleaning of the cigarette tool becomes more convenient, and it is safe, environmentally friendly, has a simple structure, and has a good design. It also has good features.

Although the present invention has been posted in the above embodiments, the scope of protection of the present invention is not limited to this, and on the premise that it does not depart from the gist of the present invention, any changes, replacements, etc. to the above members are all of the present invention. It will fall within the scope of the claims.

Explanation of sign

DESCRIPTION OF SYMBOLS 10 ... Case, 20 ... Feeding unit, 30 ... Low temperature baking unit, 40 ... Baking monitoring unit, 41 ... Preheating presentation module, 42 ... Baking presentation module, 43 ... Cigarette sucking frequency monitoring module, 50 ... Control unit, 31 ... Baking cavity 33 ... Cigarette holder, 51 ... Reset button, 52 ... IC board, 53 ... Switch, 54 ... Screen, 311 ... First heat generating base, 312 ... Second heat generating base, 313 ... Cavity steel pipe, 314 ... Fixed sleeve, 3111: First shaft hole, 3112: Stopper block, 3121 ... Second shaft hole, 3113 ... Fixed groove, 3311 ... Smoke channel ring, 332 ... Smoke channel tube, 3311 ... Ring-shaped stopper groove, 511 ... First 512, second engagement, 513, spring, 5121 ... fixed column, 21 ... battery, 22 ... charging port, 11 ... The cover plate, 12 ... intermediate case, 13 ... under the cover plate.

Claims (9)

Case (10);
A power supply unit (20);
A low temperature baking unit (30) for heating and baking the cartridge;
A baking monitoring unit (40) for monitoring and presenting to the user the process of heating and baking the cartridge, comprising a preheating presentation module (41), a baking presentation module (42), and a cigarette sucking number monitoring module (43). )When,
A control unit (50) electrically connected to each of the power supply unit (20), the low temperature baking unit (30), and the baking monitoring unit (40),
The control unit (50), the baking monitoring unit (40), the low temperature baking unit (30), and the power supply unit (20) are installed in the case (10). Integrated electronic cigarette based. The low-temperature baking unit (30) includes a baking cavity (31), a heating needle (32) fixed to the bottom of the baking cavity (31), and a cigarette holder (33) movably connected to the baking cavity (31). The integrated electronic cigarette based on low temperature baking according to claim 1, further comprising: The integrated electronic cigarette based on low temperature baking according to claim 2, characterized in that the control unit (50) comprises a reset button (51) for locking the cigarette holder. The control unit (50) includes an IC board (52), a switch (53), and a screen (54). The IC board (52) is electrically connected to each of the switch (53) and the screen (54). The integrated electronic cigarette based on low-temperature baking according to claim 3, wherein the electronic cigarette is formed to be connected. The baked cavity (31) includes a first heat generating base (311), a second heat generating base (312), a cavity steel pipe (313), and a fixed sleeve (314), and the first heat generating base (311). Is provided with a first shaft hole (3111) fixedly connected to the heating needle (32), and a stopper block (3112) is provided at the lower end of the first heating base (311). A second shaft hole (3121) that is installed and engages with the stopper block (3112) is installed in the second heat generating base (312), and the first heat generating base (311) is the second heat generating base. (312), the fixing groove (3113) is installed in the first heat generating base (311), and the cavity steel pipe (313) and the fixing groove (3113) are engaged with each other. Integral electronic cigarette based on low-temperature baked according to claim 4, the fixed sleeve (314) said are extrapolated to the cavity steel tube (313), it is characterized. The cigarette holder (33) includes a smoke flow path ring (331) and a smoke flow path pipe (332) that are fixedly connected, and a position is limited to a lower end portion of the smoke flow path ring (331). An integrated electronic cigarette based on low-temperature baking according to claim 5, wherein an annular stopper groove (3311) is provided. The reset button (51) includes a first engagement (511), a second engagement (512), and a spring (513), and the first engagement (511) and the second engagement are provided. (512) is fixedly connected, and the second engagement (512) is provided with a fixed column (5121) for extrapolating the spring (513) at one end thereof, and the other end at the annular stopper. The integrated electronic cigarette based on low-temperature baking according to claim 6, wherein the electronic cigarette is formed to engage with the groove (3311). The power supply unit (20) includes a battery (21) electrically connected to the control unit (50) and a charging port (22) integrated on the IC substrate (52). An integrated electronic cigarette based on low-temperature baking according to claim 7. The case (10) is engaged with the upper lid plate (11), the middle case (12) fixedly connected to the upper lid plate (11) through engagement, and the middle case (12). 9. An integrated electronic cigarette based on low-temperature baking according to claim 8, characterized in that it comprises a lower lid plate (13) movably connected via it.