Smoking set capable of separating tobacco shreds from heating body
By using a vibration power source to separate the heating element from the tobacco wire in the heating non-combustible cigarette appliance, the problem of adhesion between the tobacco wire and the heating element is solved, the structure is simplified, the cost is reduced, and the user experience is improved.
Patent Information
- Application Number
- CN202421477083.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-06-26
AI Technical Summary
The existing heating-not-burning cigarette appliances adhere to the heating element after the tobacco is heated, resulting in difficulty in disconnecting the tobacco, and the structure is complex and the cost is high, making the user experience poor.
Vibration power sources, such as rotor motors or piezoelectric ceramic rings, are used to transmit vibrations through the mounting brackets, disengage the heating element from the tobacco wire, simplify the structure and reduce costs.
It realizes the simple separation between tobacco and heating body, reduces the cost and structural complexity of the equipment, and improves the user experience.
Smart Images
Figure CN222776974U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of smoking articles, and more specifically, to a smoking article that allows tobacco to be separated from a heating element. Background Art
[0002] The heating methods of heat-not-burn cigarette devices are mainly divided into surrounding heating and center heating.
[0003] The heating element of the center heating method is generally a cylinder or a sheet. When in use, the heating element will be inserted into the tobacco from the end of the cigarette. The characteristic of center heating is that the heating area is small. When heating the tobacco, the heating element must maintain a relatively high temperature, reaching 300C° at the highest. During the carbonization process of the tobacco, a layer of tobacco close to the heating element is severely carbonized, and the tobacco forms a hard and brittle whole after heating. At the same time, the tobacco will release some liquid components during the carbonization process. These liquid components become solids with a certain hardness after high-temperature heating, causing the tobacco close to the heating element to adhere to the heating element. When the user pulls out the cigarette from the heating device cavity, due to the adhesion of the tobacco to the heating element, the tobacco as a whole will detach from the outer layer of the tobacco wrapping paper and remain in the heating cavity, causing the heating device to be unable to be used normally again and it is also more troublesome to clean.
[0004] In order to pull the tobacco out of the heating chamber together with the outer wrapping paper of the tobacco, the existing heat-not-burn device is specially designed with a jacket that can move axially with the cigarette as a whole. The end of the jacket is a semi-closed structure, and the opening only allows the heating element to pass through. When the cigarette is heated, the user pushes the jacket forward axially, and the end of the jacket will scrape the tobacco away from the heating element, thereby solving the problem of tobacco sticking to the heating element after heating.
[0005] In order to realize the axial movement of the outer sleeve, four aspects of the structure must be designed: limiting, connecting, fixing, and guiding. This kind of mechanism product will have more parts, the structure will become relatively complex, and the cost of the equipment will be relatively high.
[0006] In addition, when using this jacket, the user needs to complete three actions: first push the jacket axially to separate the tobacco from the heating element, then pull out the cigarette from the jacket, and then push the jacket axially in the opposite direction to reset the cigarette jacket and prepare for the next use. This structural design makes the device very cumbersome to use and gives users a bad user experience. Utility Model Content
[0007] The purpose of the embodiments of the present application is to provide a smoking device that allows tobacco to be separated from a heating element, so as to solve the technical problems of high cost and complex structure in the prior art method of driving the outer sleeve to move axially relative to the heating element.
[0008] To achieve the above-mentioned purpose, the technical solution adopted in the present application is: to provide a smoking device that allows tobacco to separate from a heating element, comprising: an outer shell and a heating element, the outer shell having a cavity, the heating element being arranged on the axis of the cavity, the outer shell being provided with a mounting bracket, the heating element being arranged on the mounting bracket, and the mounting bracket being provided with a vibration power source.
[0009] In one embodiment, a vibration-damping block is provided between the mounting bracket and the housing.
[0010] In one embodiment, the vibration damping block is a silica gel block.
[0011] In one embodiment, the mounting bracket is an insulating bracket.
[0012] In one embodiment, the insulating bracket is made of polyetheretherketone material.
[0013] In one embodiment, the vibration power source is a rotor motor having an eccentric shaft.
[0014] In one embodiment, the vibration power source is a piezoelectric ceramic ring.
[0015] In one embodiment, two piezoelectric ceramic rings are symmetrically arranged.
[0016] In one embodiment, a battery and a drive controller are also provided in the housing.
[0017] The smoking device provided in the present application for separating tobacco from a heating element has the beneficial effect of: by providing a vibration power source, the heating element is vibrated, and the heated tobacco is separated from the heating element. It has the advantages of simple structure, low cost, and good user experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0019] Figure 1 A schematic diagram of the structure of a rotor motor used in a smoking device for separating tobacco from a heating element provided in an embodiment of the present application;
[0020] Figure 2 A schematic diagram of the structure of a rotor motor in a smoking device that enables tobacco to separate from a heating element provided in an embodiment of the present application;
[0021] Figure 3This is a schematic diagram of the structure of a smoking device that uses a piezoelectric ceramic ring to separate tobacco from a heating element, as provided in an embodiment of the present application.
[0022] Among them, the reference numerals in the figure are:
[0023] 1. Cigarette; 101. Tobacco; 102. Filter; 2. Cavity; 3. Rotor motor; 31. Eccentric shaft; 4. Mounting bracket; 5. Vibration damping block; 6. Casing; 7. Battery; 8. Heater; 9. Piezoelectric ceramic ring. DETAILED DESCRIPTION
[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0025] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0026] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0028] like Figure 1-Figure 3As shown, a smoking device for separating tobacco shreds from a heating element provided in an embodiment of the present application is now described. The smoking device for separating tobacco shreds from a heating element comprises: a shell 6 and a heating element 8. The shell 6 has a cavity 2 in it, and the cavity 2 is for inserting a cigarette 1. The cigarette 1 comprises tobacco shreds 101 and a filter 102. The heating element 8 is arranged on the axis of the cavity 2. A mounting bracket 4 is arranged in the shell 6. One end of the heating element 8 is fixedly arranged on the mounting bracket 4, and the other end extends into the cavity 2. A vibration power source is arranged on the mounting bracket 4. The vibration power source can make the mounting bracket 4 vibrate, thereby transmitting the vibration to the heating element 8, so that the heating element 8 is separated from the tobacco shreds 101. At least a battery 7 and a drive controller are also arranged in the shell 6. The battery 7 is used for power supply, and the drive controller is used for controlling the operation of the vibration power source. A switch is also arranged outside the shell 6 to open and close the smoking device. The cigarette 1 is inserted into the cavity 2, so that the heating element 8 is inserted into the tobacco 101, and the switch is pressed to start the smoking device; the vibration power source vibrates for 2 seconds to prompt the user that the heating element 8 starts heating; after the heating element 8 stops heating, the user does not need to do anything. Under the control of the drive controller, the vibration power source automatically starts, and the vibration generated is transmitted to the heating element 8 through the mounting bracket 4, so that the adhesion between the heating element 8 and the tobacco 11 is broken. The vibration power source vibrates for 2-5 seconds each time, and can be repeated 1-2 times. This is short and will not cause discomfort to the user. The tobacco 11 and the heating element 8 are separated inadvertently. After the vibration ends, the user can directly pull the cigarette 1 out of the cavity 2.
[0029] In order to improve the user's comfort and reduce damage to other parts, a vibration-damping block 5 is provided between the mounting bracket 4 and the housing 6. The vibration-damping block 5 is provided around the mounting bracket 4 to separate the mounting bracket 4 from other parts and reduce the intensity of the vibration wave transmitted to other parts. Specifically, the vibration-damping block 5 is a silica gel block.
[0030] In this embodiment, the mounting bracket 4 is an insulating bracket. Preferably, the insulating bracket is made of polyetheretherketone material, which has good high temperature resistance and insulation.
[0031] In one embodiment, if Figure 1 and Figure 2 As shown, the vibration power source is a rotor motor 3, which has an eccentric shaft 301, on which a semicircular eccentric block is disposed. The rotor motor 3 is also called a half-shaft motor, and the eccentric shaft 31 generates vibration during rotation.
[0032] In another embodiment, if Figure 3 As shown, the vibration power source is a piezoelectric ceramic ring 9; conductive sheets are provided at both ends of the piezoelectric ceramic ring 9, and the piezoelectric ceramic ring 9 generates vibration under the action of the electric field. In this embodiment, two piezoelectric ceramic rings 9 are symmetrically arranged.
[0033] The piezoelectric ceramic ring 9 or the half-axis motor is used to generate vibration to separate the heated tobacco 11 from the heating element 8, making the structure of the heat-not-burn cigarette device simpler and reducing costs. At the same time, it reduces the steps in the user's use process and provides a better user experience.
[0034] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims
1. A smoking device for separating tobacco from a heating element, comprising: A shell (6) and a heating element (8), wherein the shell (6) has a cavity (2) therein, and the heating element (8) is arranged on the axis of the cavity (2), and is characterized in that: a mounting bracket (4) is arranged in the shell (6), the heating element (8) is arranged on the mounting bracket (4), and a vibration power source is arranged on the mounting bracket (4).
2. The smoking device for separating tobacco from a heating element according to claim 1, characterized in that: A vibration damping block (5) is provided between the mounting bracket (4) and the housing (6).
3. The smoking device for separating tobacco from a heating element according to claim 2, characterized in that: The vibration-damping block (5) is a silica gel block.
4. The smoking device for separating tobacco from a heating element according to claim 3, characterized in that: The mounting bracket (4) is an insulating bracket.
5. The smoking device for separating tobacco from a heating element according to claim 4, characterized in that: The insulating bracket is made of polyetheretherketone material.
6. The smoking device for separating tobacco from a heating element according to claim 5, characterized in that: The vibration power source is a rotor motor (3), and the rotor motor (3) has an eccentric rotating shaft (301).
7. The smoking device for separating tobacco from a heating element according to claim 5, characterized in that: The vibration power source is a piezoelectric ceramic ring (9).
8. The smoking device for separating tobacco from a heating element according to claim 7, characterized in that: Two piezoelectric ceramic rings (9) are symmetrically arranged.
9. The smoking device for separating tobacco from a heating element according to any one of claims 1 to 8, characterized in that: A battery (7) and a drive controller are also provided in the housing (6).