WO2022199108A1 - 电子加热装置 - Google Patents

电子加热装置 Download PDF

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Publication number
WO2022199108A1
WO2022199108A1 PCT/CN2021/134829 CN2021134829W WO2022199108A1 WO 2022199108 A1 WO2022199108 A1 WO 2022199108A1 CN 2021134829 W CN2021134829 W CN 2021134829W WO 2022199108 A1 WO2022199108 A1 WO 2022199108A1
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WO
WIPO (PCT)
Prior art keywords
connection terminal
power connection
storage cup
electrical connection
heating device
Prior art date
Application number
PCT/CN2021/134829
Other languages
English (en)
French (fr)
Inventor
金扬云
Original Assignee
深圳雾芯科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳雾芯科技有限公司 filed Critical 深圳雾芯科技有限公司
Publication of WO2022199108A1 publication Critical patent/WO2022199108A1/zh
Priority to US18/371,420 priority Critical patent/US20240008541A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/85—Maintenance, e.g. cleaning
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details

Definitions

  • the present application relates to the technical field of electronic heating devices, and in particular, to an electronic heating device.
  • the electronic heating device in the related art needs to be equipped with sensors, detectors, etc., by detecting the position signal of the element to be heated, and controlling the movement of the second power connection terminal with the circuit, so as to realize on-off switching with the first power connection terminal.
  • the cost of this method is high, and the control reliability is not high.
  • the present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes an electronic heating device with low cost and high reliability.
  • An electronic heating device includes: a housing; a first electrical connection part, which is arranged in the housing, the first electrical connection part includes a first electrical connection terminal; and a second electrical connection part, which is arranged in the In the housing, the second power connection part includes a second power connection terminal, and the second power connection terminal can move between a first position and a second position in a direction toward or away from the first power connection terminal , the second electrical connection terminal is electrically connected to the first electrical connection terminal when the second electrical connection terminal is in the first position, and the second electrical connection terminal is disconnected from the first electrical connection terminal when the second electrical connection terminal is in the second position
  • Open receive a cup, the storage cup has a mating cavity suitable for accommodating the element to be heated, the storage cup can move toward or away from the direction of the first power connection terminal, and can drive the second power connection terminal moving between the first position and the second position; a heating circuit for heating the mating cavity, the first electrical terminal and the second electrical terminal are included in the heating circuit.
  • the electronic heating device of the present application there is no need to provide sensors, detectors, etc., and the movement of the second power connection terminal can be controlled in a purely mechanical manner to realize on-off switching with the first power connection terminal, thereby reducing costs and improving control reliability. sex.
  • the first power connection part and the storage cup are respectively located on two sides of the second power connection part along the moving direction of the second power connection terminal.
  • the electronic heating device further includes a first locking portion, and when the second electrical connection terminal is in the first position, the second electrical connection terminal is locked by the first locking portion in the first position.
  • the first locking portion is attracted by magnetic attraction, so that the second electrical connection terminal is locked in the first position.
  • the first locking part includes a first magnetic part and a second magnetic part suitable for magnetic attraction, the first magnetic part is provided on the second power connection part, the The second magnetic element is arranged on the first electrical connection part.
  • the first magnetic attraction member is located on a side of the second electrical connection portion facing the first electrical connection portion along the moving direction of the second electrical connection terminal.
  • the first magnetic element and the second electrical connection terminal are integrated.
  • the electronic heating device further includes a second locking portion, and when the second electrical connection terminal is in the second position, the second electrical connection terminal is locked by the second locking portion in the second position.
  • the second locking portion is attracted by magnetic attraction, so that the second electrical connection terminal is locked in the second position.
  • the second locking part includes a third magnetic part and a fourth magnetic part suitable for magnetic attraction, the third magnetic part is arranged on the second power connection part, the The fourth magnetic element is arranged on the casing.
  • the third magnetic element is located on a side of the second power connection portion facing away from the first power connection portion along the moving direction of the second power connection terminal.
  • the housing further includes a bracket for supporting the storage cup, and the fourth magnetic element is located on the bracket.
  • the electronic heating device further includes a third locking part for detachable connection between the second power connection part and the storage cup; when the second power connection part is connected to the storage cup When the storage cup is disconnected, the storage cup can be detached from the housing.
  • the third locking portion is attracted by magnetic attraction, so that the second electrical connection portion is connected to the receiving cup.
  • the third locking portion includes a fifth magnetic element and a sixth magnetic element suitable for magnetic attraction, the fifth magnetic element is disposed on the second power connection portion, and the The sixth magnetic element is arranged on the storage cup.
  • the fifth magnetic attraction member is located on a side of the second power connection portion facing the storage cup along the moving direction of the second power connection terminal.
  • the electronic heating device further comprises: a case cover, the case cover is located at one end of the case along the direction in which the second power connection terminal moves toward the second position along the storage cup, and is detachably mounted on the housing; the storage cup is mounted on the housing cover, and can be detached from the housing along with the removal of the housing cover.
  • the storage cup is movably mounted on the housing cover, and a reset member is arranged between the storage cup and the housing cover; when the storage cup is moved relative to the housing cover, the When the second power connection terminal moves toward the first position, the reset member is compressed, and provides a restoring force when the second power connection terminal is moved toward the second position.
  • the case cover is movably installed with the case, the case cover can move synchronously with the storage cup, and a reset member is arranged between the case and the case cover; when When the storage cup moves the second power connection terminal toward the first position relative to the case cover, the reset member is compressed, and moves the second power connection terminal toward the second position. Provides resilience when moving.
  • the second power connection part further includes a support seat for arranging the second power connection terminal;
  • the heating circuit further includes a heating element, the heating element is fixed on the support seat, so The heating circuit heats the mating cavity through the heating element.
  • At least a part of the heating element protrudes into the storage cup, and the length direction of the protruding part is consistent with the moving direction of the storage cup.
  • a cleaning blade is further provided in the storage cup, and the cleaning blade has a scraper head, and the scraper head can abut against the heating element; when the storage cup faces away from the housing When moving, the heating element is scraped by the cleaning blade as the storage cup is pulled away.
  • one end of the storage cup facing the second power connection part along the moving direction of the storage cup has an end surface, the end surface is provided with a perforation, and the heating element is inserted into the receiving part through the perforation.
  • the cleaning blade is arranged at the perforation and surrounds the heating element.
  • FIG. 1 is a front view of an electronic heating device according to an embodiment of the present application, in which a to-be-heated element is also shown;
  • Figure 2 is a left side view of the electronic heating device shown in Figure 1;
  • Fig. 3 is a sectional view along line X-X in Fig. 2;
  • Fig. 4 is a partial enlarged view of Fig. 3;
  • FIG. 5 is a perspective view of the electronic heating device shown in FIG. 1 , and a member to be heated is also shown in the figure;
  • Fig. 6 is the exploded view of the electronic heating device shown in Fig. 5, and the figure also shows the member to be heated;
  • Figure 7 is an exploded view of partial components of the electronic heating device shown in Figure 6;
  • Figure 8 is an exploded view of partial components of the electronic heating device shown in Figure 6;
  • FIG. 9 is a cross-sectional view of one state of the electronic heating device shown in FIG. 1;
  • FIG. 10 is a cross-sectional view of another state of the electronic heating device shown in FIG. 1;
  • FIG. 11 is a cross-sectional view of yet another state of the electronic heating device shown in FIG. 1;
  • FIG. 12 is a cross-sectional view of still another state of the electronic heating device shown in FIG. 1 .
  • shell 1 fourth magnetic element 11; bracket 12; shell 13; battery bracket 14;
  • the first electrical connection part 2 The first electrical connection terminal 21; the second magnetic attraction piece 22;
  • heating circuit 5 heating element 51; heating needle 511; heating wire 512; conductive element 52;
  • Cover 6 Cover 61; Cover bracket 62; Cover decoration 63; Adhesive 64;
  • the electronic heating device 100 includes: a casing 1 , a first electrical connection part 2 , a second electrical connection part 3 , a storage cup 4 and a heating circuit 5 , and the first electrical connection part 2 is provided in the casing Inside the body 1, the first power connection part 2 includes a first power connection terminal 21, the second power connection part 3 is arranged in the casing 1, the second power connection part 3 includes a second power connection terminal 31, and the second power connection terminal 31 can move between the first position and the second position toward or away from the first electrical connection terminal 21. When the second electrical connection terminal 31 is in the first position, it is electrically connected to the first electrical connection terminal 21, and the second electrical connection terminal 31 is in electrical contact with the first electrical connection terminal 21.
  • the receiving cup 4 When the electrical terminal 31 is in the second position, it is disconnected from the first electrical terminal 21 .
  • the receiving cup 4 has a mating cavity 41 suitable for receiving the element to be heated 200 , and the receiving cup 4 can be directed towards or away from the first electrical terminal 21 . move, and can drive the second power connection terminal 31 to move between the first position and the second position, the heating circuit 5 is used to heat the mating cavity 41, the first power connection terminal 21 and the second power connection terminal 31 are included in the heating circuit 5.
  • the storage cup 4 can move toward or away from the first electrical connection terminal 21, and can drive the second electrical connection terminal 31 to move between the first position and the second position” described herein refers to , the storage cup 4 and the second power connection terminal 31 move synchronously, the storage cup 4 can drive the second power connection terminal 31 to move toward the first position, and can also drive the second power connection terminal 31 to move toward the second position, specifically , when the second power connection terminal 31 is in the first position, the second power connection terminal 31 can be driven to leave the first position by pushing the receiving cup 4 and move toward the second position, when the second power connection terminal 31 is in the second position. , the second electrical connection terminal 31 can be driven to leave the second position by pulling the storage cup 4 and move toward the first position.
  • the driving force for the movement of the second power terminal 31 between the first position and the second position is at least partially derived from the storage cup 4 , that is, all of the driving force may come from the storage cup 4 , or only a part of the driving force may come from the storage cup 4 . 4.
  • the rest can come from magnetic attraction, spring force, etc.
  • the first power connection terminal 21 and the second power connection terminal 31 in the heating circuit 5 are in a closed and connected state.
  • the heating circuit 5 can heat the object to be heated 200 fitted in the fitting cavity 41 .
  • the first power connection terminal 21 and the second power connection terminal 31 in the heating circuit 5 are in an open circuit state, even if the When the heating circuit 5 is supplied with current, the heating circuit 5 cannot heat the element to be heated 200 inserted into the insertion cavity 41 .
  • the on-off switching between the second power terminal 31 and the first power terminal 21 can be controlled by moving the second power terminal 31 purely mechanically without the need to provide sensors, detectors, etc., thereby reducing the cost. , to improve the reliability of the control.
  • the second power connection part 3 and the first power connection part 2 are both located in the casing 1, the protection of the casing 1 can be obtained, and the second power connection part 3 or the first power connection part 2 can be prevented from moving out of the casing. 1.
  • the problem of damage caused by external factors increases the service life of the electronic heating device 100 .
  • the first power connection part 2 and the storage cup 4 are respectively located on both sides of the second power connection part 3 along the movement direction of the second power connection terminal 31 . Therefore, the structure is simple, the realization is convenient, and the operation is labor-saving. It should be noted that the second power connection part 3 can move as a whole, and the first power connection part 2 can be stationary as a whole, so the moving direction of the second power connection part 3 is the direction of the second power connection terminal 31 . direction of movement. For example, in the example shown in FIG.
  • the storage cup 4 is located above the second power connection part 3 , the first power connection part 2 is located below the second power connection part 3 , and the storage cup 4 pushes the second power connection part 3 to move down as a whole , the second power connection terminal 31 can be urged to reach the first position where it is in electrical contact with the first power connection terminal 21 , and the second power connection part 3 can be moved upward as a whole by pulling the second power connection part 3 in the storage cup 4 , which can promote the second power connection terminal 31 to reach the first position connected with the first power connection terminal 21 .
  • the second position where the first power terminal 21 is disconnected.
  • the present application is not limited to this, in other embodiments of the present application, in the initial state, the first power connection part 2 and the storage cup 4 may also be located on the same side of the second power connection part 3 , for example, the storage cup 4 Pulling the second power connection terminal 31 up to the first upward position can make the second power connection terminal 31 reach the first position where it is in electrical contact with the first power connection terminal 21.
  • the first power connection terminal 21 can Surrounding the outer ring area of the second power connection terminal 31 and connected to the second power connection terminal 31 in electrical contact, when the receiving cup 4 pulls the second power connection terminal 31 from the first upward movement position and continues to move upward to the second upward movement position, the second power connection terminal 31 can reach the second position disconnected from the first power connection terminal 21 , which will not be repeated here.
  • the electronic heating device 100 may further include a first locking portion A1 , and when the second power connection terminal 31 is in the first position, the first locking portion A1 passes through the Lock the second power terminal 31 in the first position. Therefore, the stability and reliability of the electrical contact connection between the second power terminal 31 and the first power terminal 21 can be ensured through the first locking portion A1, and the waiting time of the heating circuit 5 for mating in the mating cavity 41 can be improved. Stability and reliability of heating by the heating element 200 .
  • the first locking portion A1 is adapted to be adsorbed by magnetic attraction so that the second electrical connection terminal 31 is locked in the first position. Therefore, the method of locking and unlocking by magnetic attraction is simple, easy to implement, and very flexible in operation.
  • locking and unlocking may also be implemented by means of a buckle assembly, etc., which will not be repeated here.
  • the first locking portion A1 may include a first magnetic attraction member 32 and a second magnetic attraction member 22 suitable for magnetic attraction and cooperation.
  • the first magnetic attraction member 32 is arranged on the second electrical connection portion 3
  • the second magnetic attraction member 22 is arranged on the first electrical connection portion 2 . That is to say, the second power connection part 3 includes the first magnetic attraction part 32
  • the first power connection part 2 includes the second magnetic attraction part 22 .
  • the second power connection part 3 moves to the first magnetic attraction part 32 and the second magnetic attraction part
  • the magnetic attraction member 22 is magnetically engaged
  • the second power connection terminal 31 is electrically connected to the first power connection terminal 21 and the second power connection terminal 31 is locked in the current first position.
  • the magnetic attraction methods between the first magnetic attraction member 32 and the second magnetic attraction member 22 include: magnets and magnets, magnets and metal parts, electromagnets and electromagnets, electromagnets and metal parts, etc.
  • the magnetic attraction methods between the first magnetic attraction member 32 and the second magnetic attraction member 22 include: magnets and magnets, magnets
  • the first magnetic attraction member 32 is located on the side of the second power connection portion 3 that faces the first power connection portion 2 along the moving direction of the second power connection terminal 31 , for example, as shown in FIG. 4 .
  • the first electrical connection part 2 is located below the second electrical connection part 3
  • the first magnetic element 32 is located at the lower side of the second electrical connection part 3 . Therefore, the structure is simple, the magnetic attraction matching is facilitated, and the magnetic attraction force is strong.
  • the first magnetic attraction member 32 and the second electrical connection terminal 31 are one piece. That is to say, the first magnetic element 32 is integrated with the second electrical connection terminal 31 .
  • the first magnetic element 32 may be located inside the second electrical connection terminal 31 or outside the second electrical connection terminal 31 . .
  • the degree of integration is relatively high, and the structure can be simplified.
  • the present application is not limited to this, and the first magnetic element 32 and the second electrical connection terminal 31 may also be separate parts, and there is no direct connection relationship.
  • the electronic heating device 100 may further include a second locking portion A2 , when the second electrical connection terminal 31 is in the second position, the second locking portion A2 passes through the second locking portion A2 Lock the second power terminal 31 in the second position. Therefore, the stability and reliability of the disconnection between the second power connection terminal 31 and the first power connection terminal 21 can be ensured through the second locking portion A2, and the stability and reliability of the heating circuit 5 to stop the heating of the mating cavity 41 can be improved. reliability.
  • the second locking portion A2 is attracted by magnetic attraction, so that the second electrical connection terminal 31 is locked in the second position. Therefore, the method of locking and unlocking by magnetic attraction is simple, easy to implement, and very flexible in operation.
  • the present application is not limited to this, and in other embodiments of the present application, locking and unlocking may also be implemented by means of a buckle assembly, etc., which will not be repeated here.
  • the second locking portion A2 may include a third magnetic attraction member 33 and a fourth magnetic attraction member 11 suitable for magnetic attraction and cooperation.
  • the third magnetic attraction member 33 is arranged on the second electrical connection part 3
  • the fourth magnetic element 11 is arranged on the casing 1 . That is to say, the second power connection part 3 includes the third magnetic attraction part 33
  • the housing 1 includes the fourth magnetic attraction part 11 .
  • the magnetic attraction methods between the third magnetic attraction member 33 and the fourth magnetic attraction member 11 include: magnets and magnets, magnets and metal parts, electromagnets and electromagnets, electromagnets and metal parts, etc.
  • the magnetic attraction methods between the third magnetic attraction member 33 and the fourth magnetic attraction member 11 include: magnets and magnets, magnets and metal parts, electromagnets and electromagnets, electromagnets and metal parts, etc.
  • the magnetic attraction methods between the third magnetic attraction member 33 and the fourth magnetic attraction member 11 include: magnets and magnets, magnets and metal parts, electromagnets and electromagnets, electromagnets and
  • the third magnetic element 33 is located on the side of the second power connection portion 3 that faces away from the first power connection portion 2 along the moving direction of the second power connection terminal 31 , such as in FIG. 4 .
  • the first electrical connection portion 2 is located below the second electrical connection portion 3
  • the third magnetic attraction member 33 is located on the upper side of the second electrical connection portion 3 . Therefore, the structure is simple, the magnetic attraction matching is facilitated, and the magnetic attraction force is strong.
  • the housing 1 may further include a bracket 12 for supporting the storage cup 4 , and the fourth magnetic attraction member 11 is located on the bracket 12 .
  • the fourth magnetic attraction member 11 can be installed simply and effectively, and the structure of the housing 1 can be made more compact and small.
  • the housing 1 may further include a housing 13 , the bracket 12 is mounted on the housing 13 , the fourth magnetic element 11 is mounted on the bracket 12 , and the bracket 12 supports the storage cup 4 .
  • the electronic heating device 100 may further include a third locking portion A3 , and the third locking portion A3 is used between the second power connection portion 3 and the storage cup 4 . That is to say, the second power connection part 3 and the storage cup 4 are detachably connected through the third locking part A3, that is, when the third locking part A3 is in a locked state, the second power connection part 3 and the storage cup 4 When connected together, when the third locking portion A3 is in an unlocked state, the second electrical connection portion 3 is disconnected from the storage cup 4 , and the storage cup 4 can be removed from the second electrical connection portion 3 .
  • the storage cup 4 when the second power connection part 3 is disconnected from the storage cup 4 , the storage cup 4 can be detached from the housing 1 . As a result, the storage cup 4 can be removed to perform operations such as cleaning of the storage cup 4 as required. It can be understood that since the second electrical connection part 3 and the storage cup 4 are also detachable, when the storage cup 4 is removed from the housing 1 , the second electrical connection part 3 is still retained in the housing 1 . , so that the second power connection part 3 can always obtain the protection of the casing 1 .
  • the third locking portion A3 is attracted by magnetic attraction, so that the second electrical connection portion 3 is connected to the storage cup 4 . Therefore, the method of locking and unlocking by magnetic attraction is simple, easy to implement, and very flexible in operation.
  • the present application is not limited to this, and in other embodiments of the present application, locking and unlocking may also be implemented by means of a buckle assembly, etc., which will not be repeated here.
  • the third locking portion A3 may include a fifth magnetic attraction member 34 and a sixth magnetic attraction member 42 suitable for magnetic attraction cooperation.
  • the fifth magnetic attraction member 34 is arranged on the second power receiving part 3
  • the sixth magnetic element 42 is arranged on the receiving cup 4 . That is to say, the second power connection part 3 includes the fifth magnetic element 34
  • the storage cup 4 includes the sixth magnetic element 42.
  • the storage cup 4 includes a cup body 43, and the cup body 43 defines a mating cavity 41.
  • the sixth magnetic element 42 is arranged on the cup body 43.
  • the storage cup 4 and the second power receiving portion 3 are locked together and move synchronously.
  • the magnetic attraction modes between the fifth magnetic attraction member 34 and the sixth magnetic attraction member 42 include: magnets and magnets, magnets and metal parts, electromagnets and electromagnets, electromagnets and metal parts, etc. Here Not limited.
  • the fifth magnetic attraction member 34 may be located on a side of the second power connection portion 3 that faces the storage cup 4 along the moving direction of the second power connection terminal 31 . As shown in FIG. 4 , the storage cup 4 is located above the second power connection portion 3 , and the fifth magnetic attraction member 34 is located on the upper side of the second power connection portion 3 . Therefore, the structure is simple, the magnetic attraction matching is facilitated, and the magnetic attraction force is strong.
  • the fifth magnetic attraction member 34 and the third magnetic attraction member 33 may be formed as one piece, so that the structure can be simplified and the structure compactness can be improved. For example, in the specific example shown in FIG.
  • the fifth magnetic element 34 and the third magnetic element 33 are formed as one piece, and are fixed on the surface of the second electrical connection terminal 31 in a sheet shape, for example, steel can be used Sheets, iron sheets, etc., so as to facilitate processing, and the thickness is small, which can improve the compactness of the structure.
  • a sheet shape for example, steel can be used Sheets, iron sheets, etc., so as to facilitate processing, and the thickness is small, which can improve the compactness of the structure.
  • the present application is not limited to this, and the fifth magnetic element 34 and the third magnetic element 33 may also be separated into separate pieces, or may also be in other shapes.
  • the electronic heating device 100 may further include: a case cover 6 , the case cover 6 is located at one end of the case 1 along the direction in which the second electrical connection terminal 31 moves toward the second position along the storage cup 4 , for example, in In the example shown in FIG. 4 , when the storage cup 4 moves upward, the second electrical connection terminal 31 can be moved toward the second position. At least part of the cover 6 is located at the upper end of the storage cup 4 , and the cover 6 is detachable. Installed on the housing 1 , the storage cup 4 is mounted on the housing cover 6 , and can be detached from the housing 1 along with the removal of the housing cover 6 . That is to say, the storage cup 4 is installed on the case cover 6 .
  • the storage cup 4 is also installed in the case 1 and can be locked with the second power connection part 3 .
  • the casing cover 6 can be detached from the casing 1 together with the storage cup 4 , and the storage cup 4 is separated from the second power receiving part 3 . Therefore, by providing the case cover 6 , the storage cup 4 can be protected, and the storage cup 4 can be sealed, shielded, etc., and the indirect disassembly and assembly of the storage cup 4 and the housing 1 can be conveniently realized.
  • the storage cup 4 is movably mounted on the case cover 6 , and a reset member 7 is provided between the storage cup 4 and the case cover 6 .
  • the reset member 7 When the receiving cup 4 moves the second power connection terminal 31 toward the first position relative to the case cover 6 , the reset member 7 is compressed, and provides a restoring force when the second power connection terminal 31 is moved toward the second position. For example, as shown in FIG. 4 , when the receiving cup 4 moves downward relative to the case cover 6 , the second power connection terminal 31 can be moved toward the first position.
  • the downward movement of the receiving cup 4 relative to the case cover 6 will cause the reset member 7 is compressed, so that the reset member 7 can provide a restoring force for the storage cup 4 to move upward relative to the case cover 6 , so that the storage cup 4 drives the second electrical terminal 31 to move toward the second position.
  • the user's operation can be labor-saving, that is, the user does not need to pull the storage cup 4 by hand, and the second power connection terminal 31 can be moved toward the second position with the help of the force of the reset member 7 .
  • the present application is not limited to this.
  • the case cover 6 is movably installed with the case body 1 , and the case cover 6 can move synchronously with the storage cup 4 .
  • a reset member 7 is provided; when the receiving cup 4 moves the second power connection terminal 31 toward the first position relative to the housing cover 6, the reset member 7 is compressed, and when the second power connection terminal 31 is moved towards the second position Provide resilience. In this way, the user's operation can also be saved, that is, it is not necessary to always pull the storage cup 4 by hand, and the second power connection terminal 31 can be moved toward the second position with the help of the force of the reset member 7 .
  • the second power connection part 3 may further include a support base 35 for arranging the second power connection terminal 31 ; the heating circuit 5 further includes a heating element 51 , and the heating element 51 Fixed on the support base 35 , the heating circuit 5 heats the mating cavity 41 through the heating element 51 . Therefore, the heating element 51 can move together with the support base 35 , so as to move with the second power connection terminal 31 , and then move with the storage cup 4 . In this way, the heating element 51 and the mating cavity 41 of the storage cup 4 are opposite to each other. At rest, the mating cavity 41 can be heated stably.
  • the mating cavity 41 of the storage cup 4 may also be heated through a heating structure that moves relative to the storage cup 4 .
  • a heating structure that moves relative to the storage cup 4 .
  • it may be provided on the above-mentioned bracket 12 In the heating structure, since the second electrical connection terminal 31 is in the first position, the receiving cup 4 is immobile, so that a reliable heating effect can also be ensured.
  • At least a part of the heating element 51 protrudes into the storage cup 4 , and the length direction of the protruding part is consistent with the moving direction of the storage cup 4 . In this way, it can be ensured that the extending length of the heating element 51 is longer, the heating effect is improved, and the assembly is facilitated.
  • the storage cup 4 is further provided with a cleaning blade 44, that is, the storage cup 4 includes a cleaning blade 44, the cleaning blade 44 has a scraping head, and the scraping head can be in contact with the heating element 51;
  • the heating element 51 is scraped by the cleaning blade 44 along with the withdrawal of the storage cup 4 .
  • the scraping head can extend into the mating cavity 41 , so as to ensure that scraped dirt remains in the mating cavity 41 , so as to facilitate cleaning after taking out the storage cup 4 .
  • the end of the storage cup 4 facing the second power receiving part 3 along the moving direction of the storage cup 4 has an end face, and the end face is provided with a through hole 45 , and the heating element 51 is inserted into the storage cup 4 through the through hole 45 ,
  • the cleaning blade 44 is disposed at the through hole 45 and surrounds the heating element 51 , so that the assembly can be implemented simply and effectively, and the cleaning effect of the cleaning blade 44 on the heating element 51 can be improved.
  • the direction in which the element to be heated 200 is inserted into the mating cavity 41 is the direction in which the receiving cup 4 pushes the second electrical terminal 31 to move toward the first position. That is to say, along the moving direction of the receiving cup 4 , the opening direction of the mating cavity 41 is the end of the receiving cup 4 away from the second power connection part 3 , so that when the element to be heated 200 is inserted into the mating cavity 41 , it can be pushed The storage cup 4 moves, so that the storage cup 4 pushes the second electrical connection terminal 31 to move toward the first position. Therefore, the action of inserting the element to be heated 200 into the mating cavity 41 can push the second power connection terminal 31 to the first position, so that when the heating circuit 5 is energized, the heating effect of the element to be heated 200 can be satisfied.
  • a battery may also be disposed in the casing 1 , so that the casing 1 may further include a battery bracket 14 at least partially disposed in the casing 13 , and the battery is mounted on the battery bracket 14 .
  • the fixed electrical terminal can also be installed on the battery support 14 .
  • the heating element 51 may further include a heating needle 511 and a heating wire 512 , the heating wire 512 is coiled in the heating needle 511 , and the heating circuit 5 may further include a connecting heating wire 512 and the conductive member 52 of the second power connection terminal 31 . Therefore, the structure is simple, the heating of the element to be heated 200 is convenient, and the insertion and extraction of the element to be heated 200 are facilitated.
  • the case cover 6 may include a cover body 61 , a cover body bracket 62 , a cover body decoration 63 , an adhesive 64 , etc., and the cover decoration 63 passes through the glue 64 .
  • Adhered to the upper end of the cover body 61 the cover body bracket 62 is fixedly connected to the cover body 61 by screws 8 , so that the reset member 7 is sandwiched between the storage cup 4 and the cover body bracket 62 . Thereby, the installation of the reset member 7 is facilitated.
  • the electronic heating device 100 is a cigarette, and the element to be heated 200 is a cigarette, and the heating circuit 5 is used to heat the cigarette to achieve the effect of heating without burning.
  • the electronic heating device 100 includes: a casing 1 , a first electrical connection part 2 , a second electrical connection part 3 , a storage cup 4 , a heating circuit 5 , a casing cover 6 and a reset member 7 , wherein the casing 1 includes a fourth magnetic attraction 11, bracket 12 and housing 13, the first power connection part 2 includes a first power connection terminal 21 and a second magnetic attraction part 22, the second power connection part 3 includes a second power connection terminal 31 and a first magnetic attraction part 32 , a third magnetic element 33 , a fifth magnetic element 34 and a support base 35 , the storage cup 4 includes a sixth magnetic element 42 , a cup body 43 and a cleaning blade 44 , and the heating circuit 5 includes a heating element 51 .
  • the casing 1 includes a fourth magnetic attraction 11, bracket 12 and housing 13
  • the second magnetic element 22 , the sixth magnetic element 42 , and the fourth magnetic element 11 are all magnets, the sixth magnetic element 42 and the fourth magnetic element 11 have the same magnetic poles, and the third magnetic
  • the suction member 33 and the fifth magnetic suction member 34 are integrated into the same steel sheet
  • the second power connection terminal 31 is integrated with the first magnetic suction member 32
  • the reset member 7 is a spring
  • the first power connection terminal 21 is a spring. Needle.
  • F2 is the magnetic attraction force of the second magnetic attraction member 22
  • F6 is the magnetic attraction force of the sixth magnetic attraction member 42
  • F4 is the magnetic attraction force of the fourth magnetic attraction member 11
  • F9 is the sixth magnetic attraction member 42 and the fourth magnetic attraction force.
  • F7 is the elastic force of the first power connection part 2
  • F8 is the elastic force of the reset member 7
  • G is the gravity of the second power connection part 3 .
  • the fourth magnetic element 11 attracts the third magnetic element 33 to maintain a power-off state in which the second power connection terminal 31 is separated from the first power connection terminal 21 .
  • FIG. 10 when the cigarettes provided in the mating cavity 41 are pushed downward with force or the cigarettes are inserted into the mating cavity 41 with force, the adsorption force of the fourth magnetic element 11 and the third magnetic element 33 can be destroyed. After that, the second electrical connection part 3 can automatically attract the lower second electrical connection terminal 31 and the first electrical connection terminal 21 together under the action of the magnetic attraction force of the second magnetic attraction piece 22 and the first magnetic attraction piece 32 , showing the power-on state shown in Figure 11.
  • the device 100 can automatically restore to the power-off state shown in FIG. 9 , and to restore to the power-off state shown in FIG. 9 , it is necessary to pull the case cover 6 upward with a force FY, so that the case cover 6 takes the storage cup 4 together. It is removed from the casing 1 and the state shown in FIG. 12 is presented.

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Abstract

一种电子加热装置（100），包括：壳体（1）；第一接电端子（21）、第二接电端子（31）、收纳杯（4）和加热电路（5），第一接电端子、第二接电端子均设于壳体内，第二接电端子可朝向或远离第一接电端子的方向在第一位置和第二位置之间移动，收纳杯可朝向或远离第一接电端子的方向移动，并可带动第二接电端子在第一位置和第二位置之间移动，加热电路用于对收纳杯的插配腔（41）加热，第一接电端子和第二接电端子被包含在加热电路中。

Description

电子加热装置
相关申请的交叉引用
本申请基于申请号为2021206051712、申请日为2021-03-24的中国专利申请提出，并要求上述中国专利申请的优先权，上述中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及电子加热装置技术领域，尤其是涉及一种电子加热装置。
背景技术
相关技术中的电子加热装置，需要设置传感器、检测器等，通过检测待加热件的位置信号，配合电路控制第二接电端子的移动，以实现与第一接电端子的通断切换，此种方式的成本较高，且控制可靠性不高。
发明内容
本申请旨在至少解决现有技术中存在的技术问题之一。为此，本申请在于提出一种电子加热装置，所述电子加热装置的成本低、可靠性高。
根据本申请实施例的电子加热装置，包括：壳体；第一接电部，设于所述壳体内，所述第一接电部包括第一接电端子；第二接电部，设于所述壳体内，所述第二接电部包括第二接电端子，所述第二接电端子可朝向或远离所述第一接电端子的方向在第一位置和第二位置之间移动，所述第二接电端子在所述第一位置时与所述第一接电端子电触连接，所述第二接电端子在所述第二位置时与所述第一接电端子断开，收纳杯，所述收纳杯具有适于收纳待加热件的插配腔，所述收纳杯可朝向或远离所述第一接电端子的方向移动，并可带动所述第二接电端子在所述第一位置和所述第二位置之间移动；加热电路，所述加热电路用于对所述插配腔加热，所述第一接电端子和所述第二接电端子被包含在所述加热电路中。
根据本申请的电子加热装置，无需设置传感器、检测器等，可以依靠纯机械的方式控制第二接电端子移动以实现与第一接电端子的通断切换，从而降低成本，提高控制的可靠性。
在一些实施例中，所述第一接电部和所述收纳杯分别位于所述第二接电部沿所述第二接电端子的移动方向的两侧。
在一些实施例中，所述电子加热装置还包括第一锁定部，在所述第二接电端子处于所述第一位置时，通过所述第一锁定部将所述第二接电端子锁定在所述第一位置。
在一些实施例中，所述第一锁定部通过磁吸力吸附使得所述第二接电端子锁定在所述第一位置。
在一些实施例中，所述第一锁定部包括适于磁吸配合的第一磁吸件和第二磁吸件，所述第一磁吸件设于所述第二接电部，所述第二磁吸件设于所述第一接电部。
在一些实施例中，所述第一磁吸件位于所述第二接电部沿所述第二接电端子的移动方 向的面向所述第一接电部的一侧。
在一些实施例中，所述第一磁吸件与所述第二接电端子为一体件。
在一些实施例中，所述电子加热装置还包括第二锁定部，在所述第二接电端子处于所述第二位置时，通过所述第二锁定部将所述第二接电端子锁定在所述第二位置。
在一些实施例中，所述第二锁定部通过磁吸力吸附使得所述第二接电端子锁定在所述第二位置。
在一些实施例中，所述第二锁定部包括适于磁吸配合的第三磁吸件和第四磁吸件，所述第三磁吸件设于所述第二接电部，所述第四磁吸件设于所述壳体。
在一些实施例中，所述第三磁吸件位于所述第二接电部沿所述第二接电端子的移动方向的背向所述第一接电部的一侧。
在一些实施例中，所述壳体还包括用于支承所述收纳杯的支架，所述第四磁吸件位于所述支架上。
在一些实施例中，所述电子加热装置还包括第三锁定部，用于所述第二接电部与所述收纳杯之间的可拆卸连接；当所述第二接电部与所述收纳杯断开连接时，所述收纳杯可脱离所述壳体。
在一些实施例中，所述第三锁定部通过磁吸力吸附使得所述第二接电部连接至所述收纳杯。
在一些实施例中，所述第三锁定部包括适于磁吸配合的第五磁吸件和第六磁吸件，所述第五磁吸件设于所述第二接电部，所述第六磁吸件设于所述收纳杯。
在一些实施例中，所述第五磁吸件位于所述第二接电部沿所述第二接电端子的移动方向的面向所述收纳杯的一侧。
在一些实施例中，所述电子加热装置还包括：壳盖，所述壳盖位于所述壳体沿所述收纳杯使所述第二接电端子朝向所述第二位置移动方向的一端，且可拆卸地安装于所述壳体；所述收纳杯安装于所述壳盖，并可随着所述壳盖的拆卸而脱离所述壳体。
在一些实施例中，所述收纳杯可移动地安装于所述壳盖，所述收纳杯和所述壳盖之间设有复位件；当所述收纳杯相对于所述壳盖使所述第二接电端子朝向所述第一位置移动时，所述复位件被压缩，并在使所述第二接电端子朝向所述第二位置移动时提供回复力。
在一些实施例中，所述壳盖可移动地安装与所述壳体，所述壳盖可随所述收纳杯同步移动，所述壳体和所述壳盖之间设有复位件；当所述收纳杯相对于所述壳盖使所述第二接电端子朝向所述第一位置移动时，所述复位件被压缩，并在使所述第二接电端子朝向所述第二位置移动时提供回复力。
在一些实施例中，所述第二接电部还包括用于设置所述第二接电端子的支撑座；所述加热电路还包括加热件，所述加热件固定于所述支撑座，所述加热电路通过所述加热件对所述插配腔加热。
在一些实施例中，所述加热件的至少部分伸入所述收纳杯内，且伸入部分的长度方向与所述收纳杯的移动方向一致。
在一些实施例中，所述收纳杯中还设有清洁刮片，所述清洁刮片具有刮头，所述刮头可与所述加热件相抵；在所述收纳杯朝向脱离所述壳体移动时，所述加热件随着所述收纳杯的抽离被所述清洁刮片刮擦。
在一些实施例中，所述收纳杯沿所述收纳杯的移动方向的面向所述第二接电部的一端具有端面，所述端面上设有穿孔，所述加热件由所述穿孔插入所述收纳杯，所述清洁刮片设于所述穿孔处且围绕所述加热件。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
图1是根据本申请一个实施例的电子加热装置的主视图，图中还示出待加热件；
图2是图1中所示的电子加热装置的左视图；
图3是沿图2中X-X线的剖视图；
图4是图3的局部放大图；
图5是图1中所示的电子加热装置的立体图，图中还示出待加热件；
图6是图5中所示的电子加热装置的爆炸图，图中还示出待加热件；
图7是图6中所示的电子加热装置的局部部件的爆炸图；
图8是图6中所示的电子加热装置的局部部件的爆炸图；
图9是图1中所示的电子加热装置的一个状态的剖视图；
图10是图1中所示的电子加热装置的另一个状态的剖视图；
图11是图1中所示的电子加热装置的再一个状态的剖视图；
图12是图1中所示的电子加热装置的又一个状态的剖视图。
附图标记：
电子加热装置100；待加热件200；
壳体1；第四磁吸件11；支架12；外壳13；电池支架14；
第一接电部2；第一接电端子21；第二磁吸件22；
第二接电部3；第二接电端子31；第一磁吸件32；
第三磁吸件33；第五磁吸件34；支撑座35；
收纳杯4；插配腔41；第六磁吸件42；杯体43；清洁刮片44；穿孔45；
加热电路5；加热件51；发热针511；发热丝512；导电件52；
壳盖6；盖体61；盖体支架62；盖体装饰件63；粘胶64；
复位件7；螺钉8；第一锁定部A1；第二锁定部A2；第三锁定部A3。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述 的实施例是示例性的，旨在用于解释本申请，而不能理解为对本申请的限制。
下文的公开提供了许多不同的实施例或例子用来实现本申请的不同结构。为了简化本申请的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本申请。此外，本申请可以在不同例子中重复参考数字和/或字母。这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施例和/或设置之间的关系。此外，本申请提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的可应用于性和/或其他材料的使用。
下面，参照附图，描述根据本申请实施例的电子加热装置100。
如图1-图4所示，电子加热装置100包括：壳体1、第一接电部2、第二接电部3、收纳杯4和加热电路5，第一接电部2设于壳体1内，第一接电部2包括第一接电端子21，第二接电部3设于壳体1内，第二接电部3包括第二接电端子31，第二接电端子31可朝向或远离第一接电端子21的方向在第一位置和第二位置之间移动，第二接电端子31在第一位置时与第一接电端子21电触连接，第二接电端子31在第二位置时与第一接电端子21断开，收纳杯4具有适于收纳待加热件200的插配腔41，收纳杯4可朝向或远离第一接电端子21的方向移动，并可带动第二接电端子31在第一位置和第二位置之间移动，加热电路5用于对插配腔41加热，第一接电端子21和第二接电端子31被包含在加热电路5中。
需要说明的是，本文描述的“收纳杯4可朝向或远离第一接电端子21的方向移动，并可带动第二接电端子31在第一位置和第二位置之间移动”指的是，收纳杯4与第二接电端子31是同步运动的，收纳杯4可带动第二接电端子31朝向第一位置移动，也可带动第二接电端子31朝向第二位置移动，具体地，当第二接电端子31位于第一位置时，可以通过推动收纳杯4带动第二接电端子31离开第一位置，并朝向第二位置运动，当第二接电端子31位于第二位置时，可以通过拉动收纳杯4带动第二接电端子31离开第二位置，并朝向第一位置运动。也就是说，第二接电端子31在第一位置和第二位置之间移动的驱动力，至少部分自于收纳杯4，即可以全部来自于收纳杯4，也可以只有一部分来自于收纳杯4，其余部分可以来自于磁吸力、弹簧力等等。
在第二接电端子31到达与第一接电端子21电触连接的第一位置，此时，加热电路5中的第一接电端子21和第二接电端子31呈现闭合连通状态，如果向加热电路5通入电流，可以由加热电路5对插配于插配腔41的待加热件200加热。在第二接电端子31到达与第一接电端子21断开连接的第二位置，此时，加热电路5中的第一接电端子21和第二接电端子31呈现断路状态，即便向加热电路5通入电流，加热电路5也无法对插配于插配腔41的待加热件200加热。
由此，无需设置传感器、检测器等，通过移动第二接电端子31这种纯机械的方式，就可以控制第二接电端子31与第一接电端子21的通断切换，从而降低成本，提高控制的可靠性。此外，由于第二接电部3和第一接电部2均位于壳体1内，从而可以获得壳体1的保护，避免第二接电部3或第一接电部2移出到壳体1外而受外部因素影响损坏的问题，提高电子加热装置100的使用寿命。
在本申请的一些实施例中，如图4所示，第一接电部2和收纳杯4分别位于第二接电部3沿第二接电端子31的移动方向的两侧。由此，结构简单，便于实现，操作省力。需要说明的是，第二接电部3可以作为一个整体运动，第一接电部2可以作为一个整体不动，所以第二接电部3的移动方向，即为第二接电端子31的移动方向。例如附图4所示的示例中，收纳杯4位于第二接电部3上方，第一接电部2位于第二接电部3下方，收纳杯4推动第二接电部3整体下移，可促使第二接电端子31到达与第一接电端子21电触连接的第一位置，在收纳杯4拉动第二接电部3整体上移，可促使第二接电端子31到达与第一接电端子21断开连接的第二位置。
当然，本申请不限于此，在本申请的其他实施例中，在初始状态下，第一接电部2还可以与收纳杯4位于第二接电部3的同侧，例如，收纳杯4拉动第二接电端子31上移到第一上移位置，可使第二接电端子31到达与第一接电端子21电触连接的第一位置，此时，第一接电端子21可以围绕在第二接电端子31的外环区域且与第二接电端子31电触连接，当收纳杯4再拉动第二接电端子31由第一上移位置继续上移至第二上移位置，可使第二接电端子31到达与第一接电端子21断开连接的第二位置，这里不再赘述。
在本申请的一些实施例中，如图3和图4所示，电子加热装置100还可以包括第一锁定部A1，在第二接电端子31处于第一位置时，通过第一锁定部A1将第二接电端子31锁定在第一位置。由此，可以通过第一锁定部A1，保证第二接电端子31和第一接电端子21的电触连接的稳定性和可靠性，提高加热电路5对插配于插配腔41的待加热件200加热的稳定性与可靠性。
在本申请的一些实施例中，如图3和图4所示，第一锁定部A1适于通过磁吸力吸附使得第二接电端子31锁定在第一位置。由此，通过磁吸力实施锁定和解锁的方式都很简单，便于实现，操作非常灵活。当然，本申请不限于此，在本申请的其他实施例中，还可以通过卡扣组件等实施锁定和解锁，这里不做赘述。
在本申请的一些实施例中，如图3和图4所示，第一锁定部A1可以包括适于磁吸配合的第一磁吸件32和第二磁吸件22，第一磁吸件32设于第二接电部3，第二磁吸件22设于第一接电部2。也就是说，第二接电部3包括第一磁吸件32，第一接电部2包括第二磁吸件22，当第二接电部3移动至第一磁吸件32与第二磁吸件22磁吸配合时，第二接电端子31与第一接电端子21电触连接且第二接电端子31被锁定在当前的第一位置。需要说明的是，第一磁吸件32和第二磁吸件22之间的磁吸方式包括：磁铁与磁铁、磁铁与金属件，电磁铁与电磁铁，电磁铁与金属件等等，这里不做限定。
在本申请的一些实施例中，第一磁吸件32位于第二接电部3沿第二接电端子31的移动方向的面向第一接电部2的一侧，例如在图4中所示，第一接电部2位于第二接电部3的下方，第一磁吸件32位于第二接电部3的下侧。由此，结构简单，便于实现磁吸配合，且磁吸力较强。
在本申请的一些实施例中，如图4所示，第一磁吸件32与第二接电端子31为一体件。也就是说，第一磁吸件32是与第二接电端子31集成在一起的，例如第一磁吸件32可以位 于第二接电端子31内部，也可以位于第二接电端子31外部。由此，集成度比较高，可以简化结构。当然，本申请不限于此，第一磁吸件32也可以与第二接电端子31是分别单独的零件，且无直接连接关系。
在本申请的一些实施例中，如图3和图4所示，电子加热装置100还可以包括第二锁定部A2，在第二接电端子31处于第二位置时，通过第二锁定部A2将第二接电端子31锁定在第二位置。由此，可以通过第二锁定部A2，保证第二接电端子31和第一接电端子21的断开连接的稳定性和可靠性，提高加热电路5停止插配腔41加热的稳定性与可靠性。
在本申请的一些实施例中，如图3和图4所示，第二锁定部A2通过磁吸力吸附使得第二接电端子31锁定在第二位置。由此，通过磁吸力实施锁定和解锁的方式都很简单，便于实现，操作非常灵活。当然，本申请不限于此，在本申请的其他实施例中，还可以通过卡扣组件等实施锁定和解锁，这里不做赘述。
在本申请的一些实施例中，如图3和图4所示，第二锁定部A2可以包括适于磁吸配合的第三磁吸件33和第四磁吸件11，第三磁吸件33设于第二接电部3，第四磁吸件11设于壳体1。也就是说，第二接电部3包括第三磁吸件33，壳体1包括第四磁吸件11，当第二接电部3移动至第三磁吸件33与第四磁吸件11磁吸配合时，第二接电端子31与第一接电端子21断开连接且第二接电端子31被锁定在当前的第二位置。需要说明的是，第三磁吸件33与第四磁吸件11之间的磁吸方式包括：磁铁与磁铁、磁铁与金属件，电磁铁与电磁铁，电磁铁与金属件等等，这里不做限定。
在本申请的一些实施例中，第三磁吸件33位于第二接电部3沿第二接电端子31的移动方向的背向第一接电部2的一侧，例如在图4中所示，第一接电部2位于第二接电部3的下方，第三磁吸件33位于第二接电部3的上侧。由此，结构简单，便于实现磁吸配合，且磁吸力较强。
在本申请的一些实施例中，如图4所示，壳体1还可以包括用于支承收纳杯4的支架12，第四磁吸件11位于支架12上。由此，可以简单且有效地安装第四磁吸件11，且使得壳体1的结构更加紧凑、小巧。需要说明的是，壳体1还可以包括外壳13，支架12安装于外壳13，第四磁吸件11安装于支架12，支架12支撑收纳杯4。
在本申请的一些实施例中，如图3和图4所示，电子加热装置100还可以包括第三锁定部A3，第三锁定部A3用于第二接电部3与收纳杯4之间的可拆卸连接，也就是说，第二接电部3与收纳杯4通过第三锁定部A3可拆卸相连，即第三锁定部A3呈现锁定状态时，第二接电部3与收纳杯4连接在一起，第三锁定部A3呈现解锁状态时，第二接电部3与收纳杯4断开连接，即可将收纳杯4从第二接电部3上取下。并且，当第二接电部3与收纳杯4断开连接时，收纳杯4可脱离壳体1。由此，可以根据需要，将收纳杯4取下，以对收纳杯4进行清洗等操作。可以理解的是，由于第二接电部3与收纳杯4也是可拆卸的，从而在将收纳杯4从壳体1上拆走时，第二接电部3仍然是保留在壳体1内的，从而使得第二接电部3可以始终获得壳体1的保护。
在本申请的一些实施例中，如图3和图4所示，第三锁定部A3通过磁吸力吸附使得第 二接电部3连接至收纳杯4。由此，通过磁吸力实施锁定和解锁的方式都很简单，便于实现，操作非常灵活。当然，本申请不限于此，在本申请的其他实施例中，还可以通过卡扣组件等实施锁定和解锁，这里不做赘述。
在本申请的一些实施例中，如图3和图4所示，第三锁定部A3可以包括适于磁吸配合的第五磁吸件34和第六磁吸件42，第五磁吸件34设于第二接电部3，第六磁吸件42设于收纳杯4。也就是说，第二接电部3包括第五磁吸件34，收纳杯4包括第六磁吸件42，可以理解的是，收纳杯4包括杯体43，杯体43限定出插配腔41，第六磁吸件42设置在杯体43上。当第五磁吸件34和第六磁吸件42磁吸配合时，收纳杯4与第二接电部3锁定在一起且同步运动。需要说明的是，第五磁吸件34和第六磁吸件42之间的磁吸方式包括：磁铁与磁铁、磁铁与金属件，电磁铁与电磁铁，电磁铁与金属件等等，这里不做限定。
在本申请的一些实施例中，第五磁吸件34可以位于第二接电部3沿第二接电端子31的移动方向的面向收纳杯4的一侧。如在图4中所示，收纳杯4位于第二接电部3的上方，第五磁吸件34位于第二接电部3的上侧。由此，结构简单，便于实现磁吸配合，且磁吸力较强。可选地，在一些实施例中，第五磁吸件34可以与第三磁吸件33形成为一体件，从而可以简化结构，提高结构紧凑性。例如，在图4中所示的具体示例中，第五磁吸件34与第三磁吸件33形成为一体件，且为片状固定在第二接电端子31的表面，例如可以为钢片、铁片等，从而方便加工，且厚度较小，可以提高结构紧凑性。当然，本申请不限于此，第五磁吸件34与第三磁吸件33也可以分开为分体件，或者也可以是其他形状。
在本申请的一些实施例中，电子加热装置100还可以包括：壳盖6，壳盖6位于壳体1沿收纳杯4使第二接电端子31朝向第二位置移动方向的一端，例如在图4中所示的示例中，收纳杯4向上运动时，可使得第二接电端子31朝向第二位置移动，壳盖6的至少部分位于收纳杯4的上端处，壳盖6可拆卸地安装于壳体1，收纳杯4安装于壳盖6，并可随着壳盖6的拆卸而脱离壳体1。也就是说，收纳杯4是安装于壳盖6的，当壳盖6安装于壳体1时，收纳杯4也安装于壳体1且可与第二接电部3锁定，当壳盖6从壳体1上拆下时，壳盖6可以连带收纳杯4一起从壳体1上拆下，收纳杯4与第二接电部3分离。由此，通过设置壳盖6，可以保护收纳杯4，并且起到密封、遮挡等作用，而且可以方便实现收纳杯4与壳体1的间接拆装。
在本申请的一些实施例中，收纳杯4可移动地安装于壳盖6，收纳杯4和壳盖6之间设有复位件7。当收纳杯4相对于壳盖6使第二接电端子31朝向第一位置移动时，复位件7被压缩，并在使第二接电端子31朝向第二位置移动时提供回复力。例如图4中所示，当收纳杯4相对壳盖6向下运动时可使第二接电端子31朝向第一位置移动，此时，收纳杯4相对壳盖6的向下运动会使得复位件7被压缩，从而复位件7可以为收纳杯4提供相对壳盖6向上运动的回复力，以使收纳杯4带动第二接电端子31朝向第二位置移动。由此，可以使得用户操作省力，即无需一直用手提拉收纳杯4，可以借助复位件7的力，使第二接电端子31朝向第二位置运动。
当然，本申请不限于此，在本申请的另外一些实施例中，壳盖6可移动地安装与壳体1， 壳盖6可随收纳杯4同步移动，壳体1和壳盖6之间设有复位件7；当收纳杯4相对于壳盖6使第二接电端子31朝向第一位置移动时，复位件7被压缩，并在使第二接电端子31朝向第二位置移动时提供回复力。由此，也可以使得用户操作省力，即无需一直用手提拉收纳杯4，可以借助复位件7的力，使第二接电端子31朝向第二位置运动。
在本申请的一些实施例中，如图4所示，第二接电部3还可以包括用于设置第二接电端子31的支撑座35；加热电路5还包括加热件51，加热件51固定于支撑座35，加热电路5通过加热件51对插配腔41加热。由此，加热件51可以随支撑座35一起移动，从而跟随第二接电端子31一起移动，进而可以跟随收纳杯4一起移动，这样，加热件51与收纳杯4的插配腔41是相对静止的，可以稳定地对插配腔41进行加热。当然，本申请不限于此，在本申请的其他实施例中，也可以通过与收纳杯4相对运动的加热结构对收纳杯4的插配腔41进行加热，例如，可以在上述支架12上设置加热结构，由于第二接电端子31处于第一位置，收纳杯4是不动的，从而也可以保证可靠的加热效果。
在本申请的一些实施例中，加热件51的至少部分伸入收纳杯4内，且伸入部分的长度方向与收纳杯4的移动方向一致。由此，可以保证加热件51的伸入长度较长，提高加热效果，并且有利于装配。
在本申请的一些实施例中，收纳杯4中还设有清洁刮片44，即收纳杯4包括清洁刮片44，清洁刮片44具有刮头，刮头可与加热件51相抵；在收纳杯4朝向脱离壳体1移动时，加热件51随着收纳杯4的抽离被清洁刮片44刮擦。由此，可以对加热件51进行清洁，并且刮擦的脏物可以留于取出的收纳杯4上，从而便于清洁。刮头可以伸入到插配腔41内，从而可以保证刮擦的脏物残留在插配腔41内，以便于取出收纳杯4后清理。
在本申请的一些实施例中，收纳杯4沿收纳杯4的移动方向的面向第二接电部3的一端具有端面，端面上设有穿孔45，加热件51由穿孔45插入收纳杯4，清洁刮片44设于穿孔45处且围绕加热件51，由此，可以简单有效地实现装配，提高清洁刮片44对加热件51的清洁效果。
在本申请的一些实施例中，待加热件200插入插配腔41的方向为收纳杯4推动第二接电端子31朝向第一位置移动的方向。也就是说，沿收纳杯4的移动方向，插配腔41的敞开方向为收纳杯4的远离第二接电部3的一端，从而在将待加热件200插入插配腔41时，可以推动收纳杯4移动，以使收纳杯4推动第二接电端子31朝向第一位置移动。由此，向插配腔41插入待加热件200的动作，即可以顺势推动第二接电端子31到达第一位置，从而当加热电路5通电时，即可满足对待加热件200的加热效果。
在本申请的一些实施例中，壳体1内还可以设置电池，从而壳体1还可以包括至少部分设于外壳13内的电池支架14，电池安装于电池支架14。为简化整体结构，固定接电端也可以安装于电池支架14。
在本申请的一些实施例中，结合图4和图7，加热件51具体还可以包括发热针511和发热丝512，发热丝512盘绕在发热针511内，加热电路5还可以包括连接发热丝512和第二接电端子31的导电件52。由此，结构简单，便于对待加热件200加热，且便于插入待加 热件200，以及从待加热件200中抽出。
在本申请的一些实施例中，结合图4和图8，壳盖6可以包括盖体61、盖体支架62、盖体装饰件63以及粘胶64等，盖体装饰件63通过粘胶64粘贴于盖体61的上端，盖体支架62通过螺钉8固定连接于盖体61，以使复位件7夹设在收纳杯4与盖体支架62之间。由此，方便复位件7的安装。
下面，描述根据本申请一个具体实施例的电子加热装置100。
如图4-图8所示，在本实施例中，电子加热装置100为烟具，待加热件200为烟支，利用加热电路5对烟支加热，起到加热不燃烧的效果。电子加热装置100包括：壳体1、第一接电部2、第二接电部3、收纳杯4、加热电路5、壳盖6和复位件7，其中，壳体1包括第四磁吸件11、支架12和外壳13，第一接电部2包括第一接电端子21和第二磁吸件22，第二接电部3包括第二接电端子31、第一磁吸件32、第三磁吸件33、第五磁吸件34和支撑座35，收纳杯4包括第六磁吸件42、杯体43和清洁刮片44，加热电路5包括加热件51。以上结构件的连接关系，可以参照上文所述，这里不做赘述。
在本实施例中，第二磁吸件22、第六磁吸件42、第四磁吸件11均为磁铁，第六磁吸件42和第四磁吸件11的磁极相同，第三磁吸件33和第五磁吸件34集成在一起为同一个钢片，第二接电端子31与第一磁吸件32集成在一起，复位件7为弹簧，第一接电端子21为弹针。其中，F2为第二磁吸件22的磁吸力，F6为第六磁吸件42的磁吸力，F4为第四磁吸件11的磁吸力，F9为第六磁吸件42和第四磁吸件11的斥力，F7为第一接电部2的弹力，F8为复位件7的弹力，G为第二接电部3的重力。
如图9所示，第四磁吸件11吸住第三磁吸件33，保持第二接电端子31与第一接电端子21分开的断电状态。如图10所示，用力向下推动设于插配腔41内的烟支或用力向插配腔41插入烟支时，可以破坏第四磁吸件11与第三磁吸件33的吸附力，此后，第二接电部3可在第二磁吸件22和第一磁吸件32的磁吸力的作用下，使得下第二接电端子31与第一接电端子21自动吸附在一起，呈现图11所示的通电状态。
当需要取出烟支时，如果在图11所示的通电状态下，则需要先用力FX向上拔动壳盖6，以使第二接电端子31与第一接电端子21分离，之后电子加热装置100可以自动恢复到图9所示的断电状态，恢复到图9所示的断电状态下，则需要再用力FY向上拔动壳盖6，以使壳盖6带着收纳杯4一起从壳体1上拆下，呈现图12所示的状态。
为了实现上述功能，第一，通过设定：(1)F2-F7＞F8；(2)F6+F2＞F8；(3)F2-F7＞F4+F8；(4)FX＝F2-F7-F4-F8+F9；保证在图11所示的通电状态下，用力FX向上拔动壳盖6，可以使第二接电端子31与第一接电端子21分离，且第二接电端子31可以自动向上移动至第二位置并可以保持在第二位置，壳盖6在复位件7的作用下，自动降下恢复到与壳体1装配到位的状态，即可以实现从图11所示的接电状态，通过施力FX，使电子加热装置100自动恢复到图9所示的断电状态。
第二，通过设定：(5)F4＞F2-F7+G；(6)FY＝F6+F8；保证在图9所示的断电状态下，用力FY向上拔动壳盖6，可以使壳盖6可以带着收纳杯4一起从壳体1上拆下，即可 以实现从图9所示的断电状态，使电子加热装置100呈现图12所示的拔掉壳盖6的状态。
第三，通过设定：(5)F4＞F2-F7+G；保证在图12所示的拔掉壳盖6的状态下，第二接电端子31能够稳定地停留在当前的第二位置。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管已经示出和描述了本申请的实施例，本领域的普通技术人员可以理解：在不脱离本申请的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由权利要求及其等同物限定。

Claims (23)

  1. 一种电子加热装置(100)，其中，包括：
    壳体(1)；
    第一接电部(2)，设于所述壳体(1)内，所述第一接电部(2)包括第一接电端子(21)；
    第二接电部(3)，设于所述壳体(1)内，所述第二接电部(3)包括第二接电端子(31)，所述第二接电端子(31)可朝向或远离所述第一接电端子(21)的方向在第一位置和第二位置之间移动，所述第二接电端子(31)在所述第一位置时与所述第一接电端子(21)电触连接，所述第二接电端子(31)在所述第二位置时与所述第一接电端子(21)断开；
    收纳杯(4)，所述收纳杯(4)具有适于收纳待加热件(200)的插配腔(41)，所述收纳杯(4)可朝向或远离所述第一接电端子(21)的方向移动，并可带动所述第二接电端子(31)在所述第一位置和所述第二位置之间移动；
    加热电路(5)，所述加热电路(5)用于对所述插配腔(41)加热，所述第一接电端子(21)和所述第二接电端子(31)被包含在所述加热电路(5)中。
  2. 根据权利要求1所述的电子加热装置(100)，其中，所述第一接电部(2)和所述收纳杯(4)分别位于所述第二接电部(3)沿所述第二接电端子(31)的移动方向的两侧。
  3. 根据权利要求1或2所述的电子加热装置(100)，其中，还包括第一锁定部(A1)，在所述第二接电端子(31)处于所述第一位置时，通过所述第一锁定部(A1)将所述第二接电端子(31)锁定在所述第一位置。
  4. 根据权利要求3所述的电子加热装置(100)，其中，所述第一锁定部(A1)通过磁吸力吸附使得所述第二接电端子(31)锁定在所述第一位置。
  5. 根据权利要求4所述的电子加热装置(100)，其中，所述第一锁定部(A1)包括适于磁吸配合的第一磁吸件(32)和第二磁吸件(22)，所述第一磁吸件(32)设于所述第二接电部(3)，所述第二磁吸件(22)设于所述第一接电部(2)。
  6. 根据权利要求5所述的电子加热装置(100)，其中，所述第一磁吸件(32)位于所述第二接电部(3)沿所述第二接电端子(31)的移动方向的面向所述第一接电部(2)的一侧。
  7. 根据权利要求5或6所述的电子加热装置(100)，其中，所述第一磁吸件(32)与所述第二接电端子(31)为一体件。
  8. 根据权利要求1-7中任一项所述的电子加热装置(100)，其中，还包括第二锁定部(A2)，在所述第二接电端子(31)处于所述第二位置时，通过所述第二锁定部(A2)将所述第二接电端子(31)锁定在所述第二位置。
  9. 据权利要求8所述的电子加热装置(100)，其中，所述第二锁定部(A2)通过磁吸力吸附使得所述第二接电端子(31)锁定在所述第二位置。
  10. 根据权利要求9所述的电子加热装置(100)，其中，所述第二锁定部(A2)包括适于磁吸配合的第三磁吸件(33)和第四磁吸件(11)，所述第三磁吸件(33)设于所述第二接电部(3)，所述第四磁吸件(11)设于所述壳体(1)。
  11. 根据权利要求10所述的电子加热装置(100)，其中，所述第三磁吸件(33)位于所述第二接电部(3)沿所述第二接电端子(31)的移动方向的背向所述第一接电部(2)的一侧。
  12. 根据权利要求10或11所述的电子加热装置(100)，其中，所述壳体(1)还包括用于支承所述收纳杯(4)的支架(12)，所述第四磁吸件(11)位于所述支架(12)上。
  13. 根据权利要求1-12中任一项所述的电子加热装置(100)，其中，还包括第三锁定部(A3)，用于所述第二接电部(3)与所述收纳杯(4)之间的可拆卸连接；当所述第二接电部(3)与所述收纳杯(4)断开连接时，所述收纳杯(4)可脱离所述壳体(1)。
  14. 根据权利要求13所述的电子加热装置(100)，其中，所述第三锁定部(A3)通过磁吸力吸附使得所述第二接电部(3)连接至所述收纳杯(4)。
  15. 根据权利要求14所述的电子加热装置(100)，其中，所述第三锁定部(A3)包括适于磁吸配合的第五磁吸件(34)和第六磁吸件(42)，所述第五磁吸件(34)设于所述第二接电部(3)，所述第六磁吸件(42)设于所述收纳杯(4)。
  16. 根据权利要求15所述的电子加热装置(100)，其中，所述第五磁吸件(34)位于所述第二接电部(3)沿所述第二接电端子(31)的移动方向的面向所述收纳杯(4)的一侧。
  17. 根据权利要求13-16中任一项所述的电子加热装置(100)，其中，还包括：
    壳盖(6)，所述壳盖(6)位于所述壳体(1)沿所述收纳杯(4)使所述第二接电端子(31)朝向所述第二位置移动方向的一端，且可拆卸地安装于所述壳体(1)；所述收纳杯(4)安装于所述壳盖(6)，并可随着所述壳盖(6)的拆卸而脱离所述壳体(1)。
  18. 根据权利要求17所述的电子加热装置(100)，其中，所述收纳杯(4)可移动地安装于所述壳盖(6)，所述收纳杯(4)和所述壳盖(6)之间设有复位件(7)；当所述收纳杯(4)相对于所述壳盖(6)使所述第二接电端子(31)朝向所述第一位置移动时，所述复位件(7)被压缩，并在使所述第二接电端子(31)朝向所述第二位置移动时提供回复力。
  19. 根据权利要求17或18所述的电子加热装置(100)，其中，所述壳盖(6)可移动地安装与所述壳体(1)，所述壳盖(6)可随所述收纳杯(4)同步移动，所述壳体(1)和所述壳盖(6)之间设有复位件(7)；当所述收纳杯(4)相对于所述壳盖(6)使所述第二接电端子(31)朝向所述第一位置移动时，所述复位件(7)被压缩，并在使所述第二接电端子(31)朝向所述第二位置移动时提供回复力。
  20. 根据权利要求13-19中任一项所述的电子加热装置(100)，其中，所述第二接电部(3)还包括用于设置所述第二接电端子(31)的支撑座(35)；所述加热电路(5)还包括加热件(51)，所述加热件(51)固定于所述支撑座(35)，所述加热电路(5)通过所述加热件(51)对所述插配腔(41)加热。
  21. 根据权利要求20所述的电子加热装置(100)，其中，所述加热件(51)的至少部分伸入所述收纳杯(4)内，且伸入部分的长度方向与所述收纳杯(4)的移动方向一致。
  22. 根据权利要求21所述的电子加热装置(100)，其中，所述收纳杯(4)中还设有清洁刮片(44)，所述清洁刮片(44)具有刮头，所述刮头可与所述加热件(51)相抵；在所述收纳杯(4)朝向脱离所述壳体(1)移动时，所述加热件(51)随着所述收纳杯(4)的抽离被所述清洁刮片(44) 刮擦。
  23. 根据权利要求22所述的电子加热装置(100)，其中，所述收纳杯(4)沿所述收纳杯(4)的移动方向的面向所述第二接电部(3)的一端具有端面，所述端面上设有穿孔(45)，所述加热件(51)由所述穿孔(45)插入所述收纳杯(4)，所述清洁刮片(44)设于所述穿孔(45)处且围绕所述加热件(51)。
PCT/CN2021/134829 2021-03-24 2021-12-01 电子加热装置 WO2022199108A1 (zh)

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