Heat insulation part, heating structure and electronic atomization device
By using a heat insulation structure in which the heat insulation component and the heating component are elastically matched in the electronic atomization device, the problems of poor fluidity and large heat loss of the atomizing liquid in low-temperature environments are solved, and the efficient utilization of the heating component and the miniaturization of the product are realized.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ALD GRP
- Filing Date
- 2025-04-08
- Publication Date
- 2026-05-05
AI Technical Summary
Existing electronic atomization devices suffer from viscous, layered, turbid, or even solidified atomizing liquids in low-temperature environments, leading to insufficient liquid supply to the atomizing core, reduced aerosol generation, and numerous heating components with significant heat loss, thus affecting power consumption.
The heat insulation component is fixed to the heating element, and the heat insulation structure is set to reduce heat loss, improve heat utilization, reduce the power consumption of the heating element, and reduce the number of parts by using silicone or rubber structural components to elastically fit the heating element, thereby achieving product miniaturization.
It effectively reduces heat loss from heating elements, improves heat utilization, reduces power consumption, prevents overheating damage to non-heated targets, ensures the fluidity of the atomizing liquid, avoids dry burning of the atomizing core, and enables product miniaturization.
Smart Images
Figure CN224192933U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of electronic atomization technology, and in particular to a heat insulation component, a heating structure, and an electronic atomization device. Background Technology
[0002] Electronic atomizing devices include a power supply unit and an atomizer. The power supply unit is electrically connected to the atomizer and supplies power to it. The atomizer has a reservoir for storing e-liquid and an atomizing coil that communicates with the liquid in the reservoir. The atomizing coil is used to heat and atomize the e-liquid to form an aerosol that the user can inhale. When used in low-temperature environments (such as outdoors in winter or at high altitudes), the e-liquid may become viscous, separate into layers, become cloudy, or even solidify due to the temperature drop. This reduces the fluidity of the e-liquid, leading to insufficient liquid supply to the atomizing coil, resulting in less aerosol generation, and even the problem of the atomizing coil burning out.
[0003] In related technologies, to address the aforementioned problems, a heating structure is incorporated within the atomizer to preheat the atomized liquid, thereby increasing its temperature, reducing its viscosity, and ultimately improving its flowability. Specifically, the heating structure typically includes a heating element and a heat insulation element, with the heat insulation separating the heating element from non-heated targets. However, the heating element and heat insulation require additional structural support, resulting in a large number of components in the heating structure, which hinders miniaturization design. Furthermore, due to heat conduction at the heat insulation, significant heat loss still occurs in the heating element, affecting heat utilization and consequently, the power consumption of the heating element. Utility Model Content
[0004] This application aims to at least solve one of the technical problems existing in the prior art. To this end, this application proposes a heat insulation component, a heating structure, and an electronic atomizing device, wherein the heat insulation component has a heat insulation structure corresponding to the heating element, which helps to reduce the heat loss of the heating element during operation and improve the heat utilization rate, thereby helping to reduce the power consumption of the heating element.
[0005] According to a first aspect embodiment of the present application, the heat insulation member is used to be fixedly disposed on the heating element, wherein the heat insulation member is provided with a heat insulation structure on the side facing the heating element, and the heat insulation structure is used to prevent the heat generated by the heating element when it is working from being conducted to the heat insulation member.
[0006] The heat insulation component according to the embodiments of this application has at least the following beneficial effects: In use, the heat insulation component is fixedly mounted on the heating element. The heat insulation component reduces heat loss from the heating element and protects non-heated targets. Specifically, the heat insulation component helps to prevent the heat generated by the heating element during operation from being conducted to non-heated targets, allowing the heat generated by the heating element to be primarily conducted to the heating target. This helps to reduce heat loss and improve heat utilization, thereby reducing the power consumption of the heating element. Simultaneously, the heat insulation component also helps to prevent damage to the area of the non-heated target near the heating element due to overheating. Furthermore, the heat insulation component has a heat insulation structure corresponding to the heating element. This heat insulation structure helps to prevent the heat generated by the heating element during operation from being conducted to the heat insulation component, further reducing heat loss during operation and improving heat utilization, thereby further reducing the power consumption of the heating element.
[0007] According to some embodiments of this application, the heat insulation member includes a heat insulation body and ears. The ears are provided on opposite sides of the heat insulation body, and a perforation is formed between each ear and the heat insulation body. The perforation is used for the heat-generating element to pass through.
[0008] According to some embodiments of this application, the heat insulation component is an elastic silicone structural component or a rubber structural component.
[0009] According to some embodiments of this application, the heat insulation body is configured to protrude at least partially from the side facing the heating element onto the side corresponding to the ear.
[0010] According to some embodiments of this application, the ear portion is located on opposite sides of the heat insulation body along a first direction, and the heat insulation body is provided with a cutting groove extending along the first direction, so that the heat insulation body forms a first part and a second part that can be folded relative to the ear portion in a direction intersecting the first direction.
[0011] According to some embodiments of this application, the heat insulation structure includes a groove disposed on the side of the heat insulation body facing the heating element, the groove being able to enclose the heating element to form a cavity for heat insulation, wherein:
[0012] The number of grooves is one; or...
[0013] The number of grooves is multiple, and the multiple grooves are arranged at intervals.
[0014] According to some embodiments of this application, the groove is provided with at least one protrusion for abutting against the heating element.
[0015] According to some embodiments of this application, the heat insulation body is provided with reinforcing ribs.
[0016] The heating structure according to a second aspect of this application includes a heating element and a heat insulation element according to the first aspect of this application, wherein the heat insulation element is fixedly connected to the heating element, and the heating element is used to heat the liquid storage chamber of the atomizer.
[0017] An electronic atomizing device according to a third aspect of this application includes an atomizer and a heating structure according to the second aspect of this application described above, the heating structure being disposed on the outside of the atomizer.
[0018] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description
[0019] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:
[0020] Figure 1 This is a schematic diagram of the structure of a heat insulation component according to an embodiment of this application;
[0021] Figure 2 yes Figure 1 A structural schematic diagram from another perspective of the structure shown;
[0022] Figure 3 This is a schematic diagram of the structure of a heat insulation component according to another embodiment of this application;
[0023] Figure 4 yes Figure 3 A structural schematic diagram from another perspective of the structure shown;
[0024] Figure 5 This is a schematic diagram of the structure of a heat insulation component fixedly mounted on a heat-generating component according to an embodiment of this application;
[0025] Figure 6 yes Figure 5 A schematic diagram of the structure shown, in which the first and second parts of the heat insulation body are folded open relative to each other at the ear;
[0026] Figure 7 yes Figure 5 An exploded view of the structure shown.
[0027] Figure label:
[0028] Heating element a;
[0029] Heat insulation component 100, heat insulation body 110, first part 111, second part 112, ear 120, perforation 130, cutting groove 140, groove 150, protrusion 160, reinforcing rib 170. Detailed Implementation
[0030] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.
[0031] In the description of this application, it should be understood that if directional descriptions are involved, such as up, down, front, back, left, right, etc., indicating the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings, it is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.
[0032] In the description of this application, if words such as several, greater than, less than, exceeding, above, below, or within appear, "several" means one or more, "more than" means two or more, "greater than," "less than," "exceeding," etc. are understood to exclude the number itself, and "above," "below," "within," etc. are understood to include the number itself.
[0033] In the description of this application, the use of terms such as "first" and "second" is for the purpose of distinguishing technical features only, and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the order of the technical features indicated.
[0034] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.
[0035] Reference Figures 1 to 7 According to an embodiment of this application, the heat insulation member 100 is used to be fixedly disposed on the heating member a. The heat insulation member 100 is provided with a heat insulation structure on the side facing the heating member a. The heat insulation structure is used to prevent the heat generated by the heating member a when it is working from being conducted to the heat insulation member 100.
[0036] In use, the heat insulation component 100 is fixedly mounted on the heating component a. The heat insulation component 100 reduces heat loss from the heating component a and protects non-heated targets. Specifically, the heat insulation component 100 helps prevent heat generated by the heating component a from being conducted to non-heated targets, allowing the heat generated by the heating component a to be primarily conducted to the heated targets. This reduces heat loss and improves heat utilization, thereby reducing the power consumption of the heating component a. Simultaneously, the heat insulation component 100 also helps prevent damage to the area of the non-heated target near the heating component a due to overheating. Furthermore, the heat insulation component 100 has a heat insulation structure corresponding to the heating component a. This heat insulation structure prevents heat generated by the heating component a from being conducted to the heat insulation component 100, further reducing heat loss and improving heat utilization, thus further reducing the power consumption of the heating component a.
[0037] Reference Figures 1 to 7 In some embodiments, the heat insulation component 100 includes a heat insulation body 110 and ears 120. Ears 120 are provided on opposite sides of the heat insulation body 110, and a through hole 130 is formed between each ear 120 and the heat insulation body 110 for the heating element a to pass through. During assembly, the heat insulation component 100 is fixed to the heating element a by simultaneously driving the heating element a through the ears 120 on opposite sides of the heat insulation body 110. This eliminates the need for other structures to fix the heating element a to the heat insulation component 100, reducing the number of parts and facilitating miniaturization of the product.
[0038] Specifically, the heat insulation component 100 is used to fix the sheet-shaped heating element a.
[0039] In some embodiments, the heat insulation component 100 is an elastic silicone or rubber structural component. After the heat insulation component 100 is fixed on the heating component a to form a heating structure, during the assembly of the heating structure, the heat insulation component 100 can provide an elastic force acting on the heating component a through an interference fit assembly method, so that the heating component a can better contact the atomizer directly or indirectly, thereby improving the heat transfer efficiency.
[0040] Reference Figure 1 and Figure 3 In some embodiments, at least a portion of the heat insulation body 110 protrudes from the side facing the heating element a to the corresponding side of the ear 120. After the heat insulation element 100 is fixed to the heating element a, the side of the heat insulation body 110 facing the heating element a can generate a force pressing against the heating element a, thereby improving the stability and reliability of the connection between the heat insulation element 100 and the heating element a, and thus helping to prevent the heat insulation element 100 from detaching from the heating element a.
[0041] Reference Figures 3 to 7 In some embodiments, the ear portion 120 is located on opposite sides of the heat insulation body 110 along a first direction. The heat insulation body 110 is provided with a cutting groove 140 extending along the first direction, so that the heat insulation body 110 forms a first portion 111 and a second portion 112 that can be folded relative to the ear portion 120 in a direction intersecting the first direction. When it is necessary to assemble the heating element a on the heat insulation member 100, force can be applied to drive the first portion 111 and the second portion 112 to fold open relative to the ear portion 120, so as to facilitate the assembly of the heating element a, thereby reducing the assembly difficulty and improving the assembly efficiency.
[0042] It should be noted that the first direction mentioned above is the X direction in the attached diagram.
[0043] When the heat insulation component 100 is an elastic silicone or rubber structure, the deformation generated during the folding and opening of the first part 111 and the second part 112 relative to the ear 120 is elastic deformation. During the assembly of the heating element a, after the first part 111 and the second part 112 are folded and opened relative to the ear 120 and the heating element a is placed, the external force applied to the first part 111 and the second part 112 is removed, and the first part 111 and the second part 112 can automatically return to the state before folding and opening relative to the ear 120 to fix the heating element a.
[0044] Reference Figure 1 , Figure 3 and Figure 6 In some embodiments, the heat insulation structure includes a groove 150 disposed on the side of the heat insulation body 110 facing the heating element a. The groove 150 can enclose the heating element a to form a cavity for heat insulation. On the one hand, by providing the groove 150, the contact area between the heating element a and the heat insulation body 110 can be reduced, which is beneficial to reducing the heat transfer efficiency between the heating element a and the heat insulation body 110, thereby reducing heat loss. On the other hand, the air filled in the cavity formed by the groove 150 and the heating element a has a heat insulation effect, which is beneficial to further reduce heat loss.
[0045] Reference Figure 1 In some embodiments, there are multiple grooves 150, which are spaced apart. Compared to the case of only one large groove 150, setting multiple smaller grooves 150 helps to enhance the structural strength of the heat insulation body 110, making the cavity formed by the grooves 150 and the heating element a less likely to collapse due to compression after assembly, thereby helping to ensure the heat insulation effect of the heat insulation structure.
[0046] Reference Figure 3 and Figure 6In some other embodiments, the number of grooves 150 is one.
[0047] Reference Figure 3 and Figure 6 In some embodiments, at least one protrusion 160 is provided in the groove 150 for supporting the heating element a. The protrusion 160 is beneficial to enhance the structural strength of the heat insulation body 110, so that the cavity formed by the groove 150 and the heating element a is not easy to collapse due to compression after assembly, thereby helping to ensure the heat insulation effect of the heat insulation structure.
[0048] Reference Figure 2 as well as Figures 4 to 7 In some embodiments, the heat insulation body 110 is provided with reinforcing ribs 170. The reinforcing ribs 170 are beneficial to enhancing the structural strength of the heat insulation body 110, so that the cavity formed by the groove 150 and the heating element a is not easy to collapse due to compression after assembly, thereby helping to ensure the heat insulation effect of the heat insulation structure.
[0049] Specifically, there are multiple reinforcing ribs 170, which are spaced apart.
[0050] According to the embodiments of this application, the heating structure includes a heating element a and the aforementioned heat insulation element 100. The heat insulation element 100 is fixedly connected to the heating element a. The heating element a is used to heat the liquid storage chamber of the atomizer to preheat the atomized liquid in the liquid storage chamber, thereby increasing the temperature of the atomized liquid and reducing its viscosity, which in turn increases the fluidity of the atomized liquid. This helps to reduce the amount of aerosol generated due to insufficient liquid supply to the atomizer core and the problem of dry burning of the atomizer core.
[0051] It should be noted that since the heating structure of the embodiments of this application includes the heat insulation member 100 described above, the heating structure of the embodiments of this application includes all the technical effects of the heat insulation member 100 described above.
[0052] An electronic atomizing device according to an embodiment of this application includes an atomizer and the heating structure described above, the heating structure being disposed on the outside of the atomizer.
[0053] It should be noted that since the electronic atomizing device of the embodiments of this application includes the heating structure described above, the electronic atomizing device of the embodiments of this application includes all the technical effects of the heating structure described above.
[0054] In the description of this specification, the use of terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," and "some examples" indicates that the specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0055] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.
Claims
1. A heat insulation component, characterized in that, The heat insulation component is used to be fixedly mounted on the heating element. The heat insulation component has a heat insulation structure on the side facing the heating element. The heat insulation structure is used to prevent the heat generated by the heating element when it is working from being conducted to the heat insulation component.
2. The heat insulation component as described in claim 1, characterized in that, The heat insulation component includes a heat insulation body and ears. The ears are provided on both opposite sides of the heat insulation body. A perforation is formed between each ear and the heat insulation body. The perforation is used for the heating element to pass through.
3. The heat insulation component as described in claim 2, characterized in that, The heat insulation component is a flexible silicone or rubber structural component.
4. The heat insulation component as described in claim 2 or 3, characterized in that, The heat insulation body is designed to protrude at least partially from the side facing the heating element onto the side corresponding to the ear.
5. The heat insulation component as described in claim 2 or 3, characterized in that, The ear portion is located on opposite sides of the heat insulation body along a first direction. The heat insulation body is provided with a cutting groove extending along the first direction, so that the heat insulation body forms a first part and a second part that can be folded relative to the ear portion in a direction intersecting the first direction.
6. The heat insulation component as described in claim 2 or 3, characterized in that, The heat insulation structure includes a groove disposed on the side of the heat insulation body facing the heating element, the groove being able to enclose the heating element to form a cavity for heat insulation, wherein: The number of grooves is one; or... The number of grooves is multiple, and the multiple grooves are arranged at intervals.
7. The heat insulation component as described in claim 6, characterized in that, The groove is provided with at least one protrusion for supporting the heating element.
8. The heat insulation component as claimed in claim 6, characterized in that, The heat insulation body is provided with reinforcing ribs.
9. A heating structure, characterized in that, It includes a heating element and a heat insulation element as described in any one of claims 1 to 8, wherein the heat insulation element is fixedly connected to the heating element, and the heating element is used to heat the liquid storage chamber of the atomizer.
10. An electronic atomizing device, characterized in that, It includes an atomizer and a heating structure as described in claim 9, wherein the heating structure is disposed on the outside of the atomizer.