Heating fuming equipment with cleaning function

Abstract

The utility model discloses a heating fuming device with a cleaning function, which comprises a body, the body comprises a tobacco leaf placing cavity, a mounting cavity and an impurity storage box, the impurity storage box is positioned at the bottom of the body, and the mounting cavity is positioned between the tobacco leaf placing cavity and the impurity storage box; the heating assembly is arranged in the mounting cavity; the springback assembly is connected with the bottom of the body; and the cleaning assembly comprises a pressing support and a cleaning plate, the first end of the pressing support is connected with the two outer side walls of the top end of the body, the cleaning plate is arranged in the impurity storage box and is close to the top end of the impurity storage box, and the cleaning plate is provided with a convex body and a cleaning hole. According to the utility model, the body, the heating assembly and the cleaning plate are extruded back and forth, so that the coagulum falls into the impurity storage box from the cleaning hole, the problems of suction resistance increase and peculiar smell increase caused by the coagulum are avoided, the influence of the coagulum on the heat-conducting property of the heating assembly is solved, and the cruising ability of the battery is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning structures of heating and smoking equipment, and more specifically to a heating and smoking equipment with a cleaning function. Background Art

[0002] When smoking heated cigarettes, heating appliances are a must-have product, which heats the heated cigarettes for baking before smoking. In response to consumers' demand for high-quality heated cigarette products, a variety of heated cigarette products that do not require active cleaning have gradually been added to the market, and matching appliances have also developed their own characteristics under the support of electromagnetic, air flow, circumferential, microwave and other technologies.

[0003] However, in the multi-component aerosol of cigarette smoke, there will be some substances that condense when it is cold, and after multiple condensations, they will form solids, affecting the functionality of the device itself. Usually, these condensates will accumulate around the heating element. If it is in a place that can be touched when the cigarette is inserted, it will form a passive cleaning effect during use. However, some smoke will also condense into solids in the airway, blocking the airway, causing problems such as increased resistance to inhalation and increased odor, and will also affect the thermal conductivity of the heating component of the device. Because this part of condensation is in a place that consumers cannot easily clean, the problem will be exacerbated with the frequency of use of the product.

[0004] Therefore, how to provide a heating and smoking device with a cleaning function has become a technical problem that urgently needs to be solved in this field. Utility Model Content

[0005] One purpose of the utility model is to provide a new technical solution for a heating and smoking device with a cleaning function.

[0006] According to a first aspect of the utility model, a heating and smoking device with a cleaning function is provided, comprising: a body, the body comprising a tobacco placement cavity and an installation cavity,

[0007] An impurity storage box, wherein the impurity storage box is located at the bottom of the body, and the installation cavity is located between the tobacco placement cavity and the impurity storage box;

[0008] A heating component, the heating component is arranged in the installation cavity, and the heating component is used to heat the tobacco placed in the tobacco placement cavity;

[0009] A rebound component connected to the bottom of the body;

[0010] A cleaning component, the cleaning component includes a pressing bracket and a cleaning plate, the first end of the pressing bracket is connected to the two outer side walls of the top end of the main body, the cleaning plate is arranged in the impurity storage box and close to the top end of the impurity storage box, and the cleaning plate has a protrusion and a cleaning hole.

[0011] Optionally, the convex body is located at the center of the cleaning plate and protrudes toward the mounting cavity, and the cleaning holes are arranged along the circumference of the cleaning plate.

[0012] Optionally, the top of the body has a snap-in groove;

[0013] The pressing bracket comprises a sleeve and a pressing plate. A clamping block is provided on the inner wall of the first end of the sleeve. The clamping block is inserted into the clamping groove. The pressing plate is connected to the second end of the sleeve.

[0014] Optionally, the sleeve has a first through hole inside, and the pressing plate is provided with a second through hole corresponding to the first through hole, and the diameter of the second through hole is slightly larger than the diameter of the first through hole.

[0015] Optionally, the rebound assembly includes a spring and a rotating plate, a first end of the rotating plate is connected to the bottom of the body, and a second end of the rotating plate is connected to the spring.

[0016] Optionally, there are two rebound components, which are respectively arranged on two opposite sides of the impurity storage box; two notches are correspondingly arranged on the impurity storage box, and the rotating plate moves up and down in the notches.

[0017] Optionally, an annular protrusion is provided at the connection between the tobacco placement cavity and the installation cavity, and the inner diameter of the annular protrusion is smaller than the inner diameter of the heating component; and a plurality of isolation sheets are provided on the inner wall of the annular protrusion.

[0018] Optionally, the heating and smoking device with a cleaning function further includes an annular thermal insulation sheet, and the annular thermal insulation sheet is arranged between the heating component and the body.

[0019] Optionally, the first end of the annular thermal insulation sheet abuts against the annular protrusion, and the second end of the annular thermal insulation sheet has a bending plate, and the bending plate is connected to the rebound component.

[0020] Optionally, the heating assembly includes a heat-conducting element, a heating element and a wire, the outer peripheral wall of the heat-conducting element abuts against the inner wall of the body, the heat-conducting element is provided with a plurality of through holes and mounting grooves, the heating element is arranged in the mounting groove, and the wire is connected to the heating element.

[0021] The beneficial effects of the utility model are:

[0022] The utility model is characterized in that the impurity storage box is located at the bottom of the body, and the installation cavity is located between the tobacco placement cavity and the impurity storage box, the heating component is arranged in the installation cavity, and the tobacco placed in the tobacco placement cavity is heated by the heating component; the rebound component is connected to the bottom of the body, so that the first end of the pressing bracket is connected to the two outer side walls of the top of the body, the cleaning plate is arranged in the impurity storage box, and is arranged near the top of the impurity storage box, and the cleaning plate has a convex body and a cleaning hole. When it is necessary to clean the condensate at the bottom of the body and the bottom of the heating component, the user acts on the pressing bracket, so that the pressing bracket drives the body to move toward the impurity storage box, and drives the heating component and the rebound component to move at the same time. When the body and the heating component contact with the cleaning plate, the condensate is squeezed back and forth with the cleaning plate to make the condensate fall from the cleaning hole into the impurity storage box, thereby completing the cleaning work of the condensate at the bottom of the body and the bottom of the heating component, avoiding the problem of increased suction resistance and increased odor caused by the condensate, solving the influence of the condensate on the thermal conductivity of the heating component, and effectively improving the battery life.

[0023] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention.

[0025] Figure 1 This is a structural diagram of the heating and smoking device with cleaning function of the utility model;

[0026] Figure 2 This is a structural diagram of the heating and smoking device with cleaning function of the utility model from another angle;

[0027] Figure 3 This is a structural diagram of the heating component and the cleaning component of the utility model.

[0028] The markings in the figure are as follows: 1. Main body; 11. Tobacco placement cavity; 12. Installation cavity; 13. Snap-in groove; 14. Annular protrusion; 15. Isolation plate; 2. Impurity storage box; 21. Notch; 3. Heating component; 31. Heat-conducting element; 32. Heating element; 33. Wire; 34. Through hole; 35. Installation groove; 4. Rebound component; 41. Spring; 42. Rotating plate; 5. Cleaning component; 51. Pressing bracket; 511. Sleeve; 512. First through hole; 513. Pressing plate; 514. Second through hole; 52. Cleaning plate; 521. Protrusion; 522. Cleaning hole; 6. Annular thermal insulation plate; 7. Bending plate. DETAILED DESCRIPTION

[0029] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0030] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0031] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0032] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0033] like Figures 1 to 3 As shown, an embodiment of the utility model provides a heating smoking device with a cleaning function, including: a main body 1, an impurity storage box 2, a heating component 3, a rebound component 4 and a cleaning component 5.

[0034] The body 1 comprises a tobacco placement cavity 11 and a mounting cavity 12. The tobacco placement cavity 11 is used for placing tobacco leaves or tobacco oil.

[0035] The impurity storage box 2 is located at the bottom of the body 1, and the installation cavity 12 is located between the tobacco placement cavity 11 and the impurity storage box 2. The impurity storage box 2 is used to store condensation cleaned by the cleaning assembly 5.

[0036] The heating assembly 3 is disposed in the installation cavity 12, and is used to heat tobacco leaves placed in the tobacco leaf placement cavity 11. The rebound assembly 4 is connected to the bottom of the body 1.

[0037] The cleaning assembly 5 includes a pressing bracket 51 and a cleaning plate 52. The first end of the pressing bracket 51 is connected to the two outer side walls of the top of the main body 1. The cleaning plate 52 is arranged in the impurity storage box 2 and is arranged close to the top of the impurity storage box 2. The cleaning plate 52 has a protrusion 521 and a cleaning hole 522.

[0038] Specifically, when it is necessary to clean the condensation at the bottom of the main body 1 and the bottom of the heating component 3, the user acts on the pressing bracket 51 to make the pressing bracket 51 drive the main body 1 to move toward the impurity storage box 2. At this time, the bottom of the main body 1 squeezes the rebound component 4 and moves the rebound component 4 toward the impurity storage box 2; at the same time, it also drives the heating component 3 to move toward the impurity storage box 2.

[0039] When the main body 1 and the heating component 3 are in contact with the cleaning plate 52, the protrusion 521 on the cleaning plate 52 is squeezed with the heating component 3, and the bottom of the main body 1 is squeezed with the cleaning plate 52, thereby squeezing the condensate on the main body 1 and the heating component 3 into debris. When the user releases the force on the pressing bracket 51, the main body 1 and the heating component 3 return to their initial positions under the action of the rebound force of the rebound component 4. The user repeatedly acts on the pressing bracket 51, so that the cleaning plate 52 of the main body 1 and the heating component 3 is squeezed back and forth, and then the condensate is completely crushed from the main body 1 and the heating component 3, and falls into the impurity storage box 2 through the cleaning hole 522, thereby completing the cleaning of the condensate at the bottom of the main body 1 and the bottom of the heating component 3, preventing the problem of condensate blocking the airway and condensate affecting the function of the heating component 3 after the heated smoking device is used for a long time, and effectively increasing the service life of the heated smoking device.

[0040] The utility model places the impurity storage box 2 at the bottom of the main body 1, and the installation cavity 12 is located between the tobacco placement cavity 11 and the impurity storage box 2, and the heating component 3 is arranged in the installation cavity 12, and the tobacco placed in the tobacco placement cavity 11 is heated by the heating component 3; and the rebound component 4 is connected to the bottom of the main body 1, so that the first end of the pressing bracket 51 is connected to the two outer side walls of the top of the main body 1, and the cleaning plate 52 is arranged in the impurity storage box 2 and close to the top of the impurity storage box 2, and the cleaning plate 52 has a protrusion 521 and a cleaning hole 522. When it is necessary to clean the condensation at the bottom of the main body 1 and the bottom of the heating component 3, the user acts on the pressing bracket 51 to make the pressing bracket 51 drive the main body 1 to move toward the impurity storage box 2, and at the same time drive the heating component 3 and the rebound component 4 to move. When the main body 1 and the heating component 3 are in contact with the cleaning plate 52, the condensation is squeezed back and forth with the cleaning plate 52 to make the condensation fall from the cleaning hole 522 into the impurity storage box 2, thereby completing the cleaning of the condensation at the bottom of the main body 1 and the bottom of the heating component 3, avoiding the problem of increased suction resistance and increased odor caused by the condensation, solving the influence of the condensation on the thermal conductivity of the heating component 3, and effectively improving the battery life.

[0041] In one embodiment of the heating and smoking device with cleaning function of the utility model, Figures 1 to 3 As shown, the heating assembly 3 includes a heat-conducting element 31, a heating element 32 and a wire 33. The outer peripheral wall of the heat-conducting element 31 abuts against the inner wall of the body 1. The heat-conducting element 31 is provided with a plurality of through holes 34 and mounting grooves 35. The heating element 32 is arranged in the mounting groove 35, and the wire 33 is connected to the heating element 32.

[0042] Specifically, the wire 33 is connected to the heating element 32, and the wire 33 is energized to provide electrical energy to the heating element 32, so that the heating element 32 heats the heat-conducting element 31 by converting the electrical energy into heat energy, and the heat-conducting element 31 heats the tobacco placed in the tobacco placement cavity 11. The through hole 34 is used to connect the tobacco placement cavity 11 with the installation cavity 12 and the impurity storage box 2, so that the user can ensure the flow of air in the tobacco placement cavity 11 when smoking.

[0043] The utility model makes the outer peripheral wall of the heat-conducting element 31 abut against the inner wall of the body 1, and the heat-conducting element 31 is provided with a plurality of through holes 34 and mounting grooves 35, the heating element 32 is arranged in the mounting groove 35, and the wire 33 is connected to the heating element 32, so that the heat-conducting element 31 can quickly heat the tobacco leaves.

[0044] In one embodiment of the heating and smoking device with cleaning function of the utility model, Figures 1 to 3 As shown, the convex body 521 is located at the center of the cleaning plate 52 and is protruded toward the installation cavity 12 , and the cleaning holes 522 are arranged along the circumference of the cleaning plate 52 .

[0045] In this embodiment, the protrusion 521 is arranged corresponding to the installation groove 35, and the protrusion 521 extends into the installation groove 35 to clean the condensed matter in the installation groove 35. In addition, since the protrusion 521 is located at the center of the cleaning plate 52, the cleaning hole 522 is arranged along the circumference of the cleaning plate 52, so that the height of the protrusion 521 is greater than the height of the cleaning hole 522, it is convenient for the debris to fall from the cleaning hole 522.

[0046] The utility model arranges the protrusion 521 at the center position of the cleaning plate 52, and makes the protrusion 521 protrude toward the installation cavity 12, and the cleaning holes 522 are arranged along the circumference of the cleaning plate 52, so that the protrusion 521 can clean the condensation on the heat-conducting element 31, and the debris can be introduced into the impurity storage box 2 through the multiple cleaning holes 522 on the cleaning plate 52, thereby enhancing the cleaning ability of the condensation on the heat-conducting element 31, solving the influence of the condensation on the thermal conductivity of the heating component 3, and effectively improving the battery life.

[0047] In one embodiment of the heating and smoking device with cleaning function of the utility model, Figure 1 As shown, the top of the body 1 has a snap-in groove 13 .

[0048] The pressing bracket 51 includes a sleeve 511 and a pressing plate 513 . A clamping block is provided on the inner wall of the first end of the sleeve 511 , and the clamping block is inserted into the clamping groove 13 . The pressing plate 513 is connected to the second end of the sleeve 511 .

[0049] The utility model sets a clamping groove 13 on the top of the main body 1, sets a clamping block on the inner wall of the first end of the sleeve 511, and the clamping block is inserted into the clamping groove 13. The pressing plate 513 is connected to the second end of the sleeve 511, thereby fixing the pressing bracket 51 on the main body 1, thereby ensuring the stability of the connection between the pressing bracket 51 and the main body 1.

[0050] In one embodiment of the heating and smoking device with cleaning function of the utility model, Figure 1 to Figure 2 As shown, the sleeve 511 has a first through hole 512 inside, and the pressing plate 513 is provided with a second through hole 514 corresponding to the first through hole 512 , and the diameter of the second through hole 514 is slightly larger than the diameter of the first through hole 512 .

[0051] The utility model sets a first through hole 512 inside the sleeve 511, and sets a second through hole 514 corresponding to the first through hole 512 on the pressing plate 513, and the diameter of the second through hole 514 is slightly larger than the diameter of the first through hole 512, so that tobacco leaves can be placed in the tobacco leaf placement cavity 11 through the first through hole 512 and the second through hole 514, thereby ensuring that the heating and smoking device with a cleaning function of the utility model can clean the condensation on the main body 1 and the heating component 3 during normal use.

[0052] In one embodiment of the heating and smoking device with cleaning function of the utility model, Figures 1 to 3 As shown, the rebound assembly 4 includes a spring 41 and a rotating plate 42 , a first end of the rotating plate 42 is connected to the bottom of the body 1 , and a second end of the rotating plate 42 is connected to the spring 41 .

[0053] Specifically, when the pressing bracket 51 drives the body 1 to move toward the impurity storage box 2, the bottom of the body 1 drives the rotating plate 42 to move toward the impurity storage box 2, and at this time, the rotating plate 42 moves to squeeze the spring 41. When the user releases the force on the pressing bracket 51, the spring 41 recovers its deformation and drives the rotating plate 42 and the body 1 to move in the opposite direction, so that the rotating plate 42 and the body 1 move to the initial position.

[0054] The spring 41 in this embodiment can be fixed on the body 1 or fixed at other places. The present invention does not limit the fixing of the spring 41 .

[0055] The utility model connects the first end of the rotating plate 42 to the bottom of the body 1, and the second end of the rotating plate 42 to the spring 41. When the pressing bracket 51 drives the body 1 to move toward the impurity storage box 2, the bottom of the body 1 drives the rotating plate 42 to move toward the impurity storage box 2. At this time, the rotating plate 42 moves to squeeze the spring 41. When the user releases the force on the pressing bracket 51, the spring 41 recovers its deformation and drives the rotating plate 42 and the body 1 to move in the opposite direction, so that the rotating plate 42 and the body 1 move to the initial position, thereby ensuring the reciprocating movement of the body 1 and the heating assembly 3, and further improving the cleaning effect of the condensate.

[0056] In one embodiment of the heating and smoking device with cleaning function of the utility model, Figures 1 to 3 As shown, there are two rebound components 4, which are respectively arranged on two opposite sides of the impurity storage box 2; two notches 21 are correspondingly arranged on the impurity storage box 2, and the rotating plate 42 moves up and down in the notches 21.

[0057] The utility model arranges two rebound components 4 on opposite sides of the impurity storage box 2, and correspondingly arranges two notches 21 on the impurity storage box 2. The rotating plate 42 moves up and down in the notches 21, so that the rotating plate 42 rotates to the inside of the impurity storage box 2 through the notches 21, thereby ensuring that the rebound component 4 can operate normally.

[0058] In one embodiment of the heating and smoking device with cleaning function of the utility model, Figure 1 to Figure 1 As shown, an annular protrusion 14 is provided at the connection between the tobacco placement cavity 11 and the installation cavity 12 , and the inner diameter of the annular protrusion 14 is smaller than the inner diameter of the heating component 3 ; a plurality of isolation sheets 15 are provided on the inner wall of the annular protrusion 14 .

[0059] In this embodiment, the outer peripheral wall of the heat conducting element 31 abuts against the inner peripheral wall of the body 1 , and the top end of the heat conducting element 31 abuts against the annular protrusion 14 .

[0060] The utility model provides an annular protrusion 14 at the connection between the tobacco placement cavity 11 and the installation cavity 12, and makes the inner diameter of the annular protrusion 14 smaller than the inner diameter of the heating component 3. A plurality of isolation sheets 15 are provided on the inner wall of the annular protrusion 14, thereby avoiding direct contact between the heat-conducting element 31 and the tobacco leaves. At the same time, it also has the function of conducting force, and can drive the heat-conducting element 31 to move when the pressing bracket 51 drives the main body 1 to move toward the impurity storage box 2.

[0061] In one embodiment of the heating and smoking device with cleaning function of the utility model, Figures 1 to 3 As shown, the heating and smoking device with a cleaning function further includes an annular thermal insulation sheet 6 , which is arranged between the heating component 3 and the body 1 .

[0062] The utility model arranges the annular thermal insulation sheet 6 between the heating component 3 and the body 1, thereby avoiding the problem of heating the body 1 due to direct contact between the heat-conducting component and the body 1, and effectively reducing the battery energy consumption.

[0063] In one embodiment of the heating smoking device with cleaning function of the utility model, the first end of the annular insulation sheet 6 abuts against the annular protrusion 14, and the second end of the annular insulation sheet 6 has a bending plate 7, which is connected to the rebound component 4. Specifically, the bending plate 7 is connected to the rotating plate 42.

[0064] The utility model connects the first end of the annular thermal insulation sheet 6 with the annular protrusion 14, and sets a bending plate 7 at the second end of the annular thermal insulation sheet 6, so that the bending plate 7 is connected to the rebound component 4. The bending plate 7 drives the rotating plate 42 to move toward the impurity storage box 2, thereby further increasing the working efficiency of the rebound component 4.

[0065] The cleaning component 5 and the rebound component 4 of the utility model can be used for all heating and smoking equipment such as resistance center heating, resistance circumferential heating, air flow heating, infrared heating, electromagnetic heating, etc., in which smoke condensation may block the vertical downward air path.

[0066] Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A heating and smoking device with a cleaning function, characterized in that: include: The main body includes a tobacco placement cavity and a mounting cavity, An impurity storage box, wherein the impurity storage box is located at the bottom of the body, and the installation cavity is located between the tobacco placement cavity and the impurity storage box; A heating component, the heating component is arranged in the installation cavity, and the heating component is used to heat the tobacco placed in the tobacco placement cavity; A rebound component connected to the bottom of the body; A cleaning component, the cleaning component includes a pressing bracket and a cleaning plate, the first end of the pressing bracket is connected to the two outer side walls of the top end of the main body, the cleaning plate is arranged in the impurity storage box and close to the top end of the impurity storage box, and the cleaning plate has a protrusion and a cleaning hole.

2. The heating and smoking device with cleaning function according to claim 1, characterized in that: The convex body is located at the center of the cleaning plate and is protruded toward the installation cavity. The cleaning holes are arranged along the circumference of the cleaning plate.

3. The heating and smoking device with cleaning function according to claim 1, characterized in that: The top of the body is provided with a snap-in groove; The pressing bracket comprises a sleeve and a pressing plate. A clamping block is provided on the inner wall of the first end of the sleeve. The clamping block is inserted into the clamping groove. The pressing plate is connected to the second end of the sleeve.

4. The heating and smoking device with cleaning function according to claim 3, characterized in that: The sleeve has a first through hole inside, and the pressing plate is provided with a second through hole corresponding to the first through hole, and the diameter of the second through hole is slightly larger than the diameter of the first through hole.

5. The heating and smoking device with cleaning function according to claim 1, characterized in that: The rebound assembly comprises a spring and a rotating plate, wherein a first end of the rotating plate is connected to the bottom of the body, and a second end of the rotating plate is connected to the spring.

6. The heating and smoking device with cleaning function according to claim 5, characterized in that: The resilient components are provided in two pieces, which are respectively arranged on two opposite sides of the impurity storage box; the impurity storage box is provided with two notches correspondingly, and the rotating plate moves up and down in the notches.

7. The heating and smoking device with cleaning function according to any one of claims 1 to 6, characterized in that: An annular protrusion is arranged at the connection between the tobacco placement cavity and the installation cavity, and the inner diameter of the annular protrusion is smaller than the inner diameter of the heating component; and a plurality of isolation sheets are arranged on the inner wall of the annular protrusion.

8. The heating and smoking device with cleaning function according to claim 7, characterized in that: The heating and smoking device with a cleaning function further comprises an annular thermal insulation sheet, which is arranged between the heating component and the body.

9. The heating and smoking device with cleaning function according to claim 8, characterized in that: The first end of the annular thermal insulation sheet is in contact with the annular protrusion, and the second end of the annular thermal insulation sheet has a bending plate, and the bending plate is connected to the rebound component.

10. The heating and smoking device with cleaning function according to claim 7, characterized in that: The heating assembly includes a heat-conducting element, a heating element and a wire. The outer peripheral wall of the heat-conducting element abuts against the inner wall of the body. The heat-conducting element is provided with a plurality of through holes and mounting grooves. The heating element is arranged in the mounting groove. The wire is connected to the heating element.

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