Heat sheet embedded glass atomizing core

Abstract

The utility model discloses a heating piece embedded glass atomizing core, is equipped with a plurality of oil guiding holes that are penetrated from top to bottom in the oil guiding area, a plurality of micro pits are interconnected, the top wall of heating layer installation groove is equipped with the micro groove that is connected with the oil guiding hole and micro pit, the heating atomizing piece is fixed in the heating layer installation groove, a plurality of atomizing holes are arranged in the oil guiding area of the heating atomizing piece, the micro pit, the micro groove and the heating atomizing piece form the oil storage gap, the leakage prevention piece is fixed on the top of the oil guiding base plate, a plurality of leakage prevention holes are arranged in the oil guiding area of the leakage prevention piece, the diameter of the leakage prevention hole is smaller than the diameter of the oil guiding hole, and the diameter of the leakage prevention hole is 0.01-0.05 mm. The utility model discloses the micro pit, the micro groove and the heating atomizing piece form the oil storage gap, when the atomizing agent seeps from the oil guiding hole, in addition to seeping into the atomizing hole, it also seeps into the oil storage gap, so that the heated atomizing agent is increased, thereby increasing the atomizing amount, and the reduction effect is more sufficient, and the atomizing effect is better.

Description

Technical Field

[0001] This utility model relates to the field of electronic devices, and more specifically, to a heating element embedded in a glass atomizing core. Background Technology

[0002] refer to Figure 1 The current atomizer includes an oil-guiding base 210, an atomizing layer 220 covering the smooth bottom of the oil-guiding base 210, two electrodes 230 covering the bottom of the oil-guiding base 210 and electrically connected to the left and right sides of the atomizing layer 220, and a leak-proof layer 240 attached to the top of the oil-guiding base 210. The oil-guiding base 210 has several large-diameter oil-guiding holes (not shown in the figure), and the leak-proof layer 240 has small-diameter leak-proof holes (not shown in the figure) corresponding to the oil-guiding holes. The atomizing layer 220 has several atomizing holes 221 of the same size as the oil-guiding holes. In use, the two electrode layers are placed on the two electrodes 230 of the power supply. Air is drawn in from below the heated atomizing layer 220 to generate negative pressure, causing the oil on the leak-proof layer 240 to penetrate downwards, passing through the leak-proof holes and oil-guiding holes in sequence. Then, it encounters the high temperature of the heated atomizing layer 20 and evaporates into vapor, which is then sprayed out from the atomizing holes 21. The small-diameter leak-proof holes in the leak-proof layer prevent oil leakage individually, while the large-diameter oil-guiding holes on the oil-guiding substrate guide oil to prevent carbon buildup and clogging, making the atomizer work more smoothly and greatly extending its lifespan. However, when the atomizer atomizes, it can only heat the atomizing agent on the atomizing hole 221, resulting in less heated atomizing agent and insufficient atomization volume. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a heating element embedded in a glass atomizing core. The basic concept of the technical solution adopted by this utility model to solve the above-mentioned technical problem is as follows:

[0004] The heating element is embedded in a glass atomizing core, comprising a glass wicking substrate, a heating atomizing element, and a leak-proof sheet. The bottom of the wicking substrate is recessed upwards to form a heating layer mounting groove. An wicking area is formed in the middle of the heating layer mounting groove, and multiple through-holes are formed in the wicking area. Multiple upward-recessed micro-pits are formed on the top wall of the heating layer mounting groove, and these micro-pits are interconnected. Micro-grooves are formed on the top wall of the heating layer mounting groove, connecting the wicking holes and the micro-pits. The heating atomizing plate is fixedly embedded in the heating layer mounting groove. The heating atomizing plate has multiple atomizing holes facing the oil guiding area, and the multiple atomizing holes form an atomizing area. The micro-pits, micro-grooves and the heating atomizing plate form an oil storage gap. The leak-proof plate is attached to the top of the oil guiding substrate. The leak-proof plate has multiple leak-proof holes facing the oil guiding area. The diameter of the leak-proof holes is smaller than the diameter of the oil guiding holes, and the diameter of the leak-proof holes is 0.01 mm to 0.05 mm.

[0005] Preferably, the diameter of the oil guide hole is 0.05 mm to 0.2 mm.

[0006] Preferably, the heating atomizing sheet is a nickel-chromium alloy or an iron-chromium-aluminum alloy.

[0007] Preferably, the width of the microgroove is 0.08 to 0.12 mm, and the outer diameter of the lower end face of the micro-pit is greater than or equal to the width of the microgroove.

[0008] Preferably, the depth of the heating layer mounting groove is 0.2 mm, and correspondingly, the thickness of the heating atomizing sheet is also 0.2 mm.

[0009] Preferably, the bottom of the oil-guiding substrate has several lower fixing grooves that penetrate the heating layer mounting groove and the outer side wall of the oil-guiding substrate. The lower fixing grooves are located on the left and right outer sides of the oil-guiding area. The top of the oil-guiding substrate has an upper fixing notch opposite the lower fixing groove. The heating atomizing plate protrudes into the lower fixing groove corresponding to the lower fixing groove, then extends upward along the side wall of the oil-guiding substrate to the upper fixing notch, and then bends and extends towards the upper fixing notch and attaches to the bottom wall of the upper fixing notch to form a clamping arm. The thickness of the clamping arm corresponding to the upper fixing notch is less than or equal to the depth of the upper fixing notch.

[0010] Preferably, the embedded glass atomizing core of the heating element further includes two electrode plates, which are respectively attached to the bottom of the heating atomizing element on the left and right outer sides of the atomizing area.

[0011] Compared with the prior art, the top wall of the heating layer mounting groove of this utility model is roughened by etching to form an oil storage end face. An oil storage gap is formed between the heating atomizing plate and the oil storage end face. When the atomizing agent penetrates down from the oil guide hole, it not only seeps into the atomizing hole, but also into the oil storage gap, which increases the heated atomizing dose and thus increases the atomization amount. At the same time, the reduction effect is more complete and the atomization effect is better.

[0012] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0013] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0014] Figure 1Here is a structural diagram of an existing atomizer;

[0015] Figure 2 This is a structural diagram of the present invention from one angle;

[0016] Figure 3 for Figure 2 Exploded view;

[0017] Figure 4 This is a structural diagram of the present invention from another angle;

[0018] Figure 5 for Figure 4 The exploded diagram.

[0019] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0021] refer to Figures 2 to 5 The embedded glass atomizing core for heating elements includes a glass oil-guiding substrate 10, a heating atomizing element 20, and a leak-proof element 30.

[0022] The bottom of the oil-guiding substrate 10 is recessed upwards to form a heating layer mounting groove 11. The top wall of the heating layer mounting groove 11 is etched and roughened to form an oil storage end face 111. An oil-guiding area 101 is provided in the middle of the heating layer mounting groove 11 on the oil-guiding substrate 10. Multiple oil-guiding holes 12 are formed on the oil-guiding area, penetrating vertically. The top wall of the heating layer mounting groove 11 is roughened by etching to form multiple upward-recessed micro-pits (not shown). The multiple micro-pits are interconnected. A micro-groove (not shown) is formed on the top wall of the heating layer mounting groove 11, connecting the oil-guiding holes 12 and the micro-pits. The width of the micro-groove is 0.08 to 0.12 mm, and the outer diameter of the lower end face of the micro-pit is greater than or equal to the width of the micro-groove. The micro-groove is made by precision machining technology. The heating atomizing plate 20 is fixedly installed in the heating layer mounting groove 11. The micro-pits, micro-grooves, and the heating atomizing plate 20 form an oil-retaining gap (not shown in the figure). The heating atomizing plate 20 has multiple atomizing holes 21 facing the oil-guiding area 101, forming the atomizing area 201. The leak-proof plate 30 is fixed to the top of the oil-guiding substrate 10. The leak-proof plate 30 has multiple leak-proof holes (not shown in the figure) facing the oil-guiding area 12. The diameter of the leak-proof holes is smaller than the diameter of the oil-guiding holes, ranging from 0.01 mm to 0.05 mm, while the diameter of the oil-guiding holes ranges from 0.05 mm to 0.2 mm. The depth of the heating layer mounting groove 11 is 0.2 mm, and correspondingly, the thickness of the heating atomizing plate 20 is also 0.2 mm.

[0023] Preferably, the leak-proof sheet 30 is made of 304 stainless steel or leak-proof cotton. The thickness of the leak-proof sheet 30 is 0.04 mm to 0.1 mm.

[0024] Specifically, the bottom of the oil-guiding substrate 10 is provided with several lower fixing channels 13 that penetrate the heating layer mounting groove 11 and the outer side wall of the oil-guiding substrate 10. The lower fixing channels 13 are located on the left and right outer sides of the oil-guiding area 101. The top of the oil-guiding substrate 10 is provided with an upper fixing notch 14 directly opposite the lower fixing channels 13. The heating atomizing plate 20 protrudes into the lower fixing channels 13 corresponding to the lower fixing channels 13, then extends upward along the side wall of the oil-guiding substrate 10 to the upper fixing notch 14, and then bends and extends into the upper fixing notch 14 and attaches to the bottom wall of the upper fixing notch 14 to form a clamping arm 22. The thickness of the clamping arm 2 at the upper fixing notch 14 is less than or equal to the depth of the upper fixing notch 14.

[0025] When using the embedded glass atomizing core of this utility model, the two power electrodes 300 are electrically connected to the left and right ends of the heating atomizing layer 20, respectively. Air is drawn in from below the heating atomizing layer 20 to generate negative pressure, causing the oil on the leak-proof layer 30 to seep downwards. After passing through the leak-proof hole, part of it flows to the oil guide hole 12 and part flows to the oil storage gap. Then, it encounters the high temperature of the heating atomizing layer 20 and evaporates into smoke, which is then sprayed out from the atomizing hole 21.

[0026] In this invention, the micro-pits and micro-grooves of the heating layer mounting groove 11 and the heating atomizing plate 20 form an oil storage gap (not shown in the figure). When the atomizing agent penetrates downward from the oil guide hole 12, it not only seeps into the atomizing hole but also into the oil storage gap, thereby increasing the amount of heated atomizing agent and thus increasing the atomization volume. At the same time, the reduction effect is more complete, and the atomization effect is better.

[0027] It should be noted that the oil guide hole 12 can be a cylindrical hole or a conical hole; the embedded glass atomizing core of the heating element may also include two electrode plates (not shown in the figure), and the two electrode plates are respectively attached to the bottom of the heating atomizing plate 20 on the left and right outer sides of the atomizing area 201; the heating atomizing plate 20 may be a nickel-chromium alloy or an iron-chromium-aluminum alloy.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A heating element with an embedded glass atomizing core, characterized in that: The device includes a glass-based oil-guiding substrate, a heating atomizing plate, and a leak-proof plate. The bottom of the oil-guiding substrate is recessed upwards to form a heating layer mounting groove. An oil-guiding area is formed in the middle of the heating layer mounting groove, and multiple through-holes are formed in the oil-guiding area. Multiple upward-recessed micro-pits are formed on the top wall of the heating layer mounting groove, and these micro-pits are interconnected. Microgrooves are formed on the top wall of the heating layer mounting groove, connecting the oil-guiding holes and the micro-pits. The atomizing plate is fixedly embedded in the mounting groove of the heating layer. The heating atomizing plate has multiple atomizing holes facing the oil guiding area, and the multiple atomizing holes form an atomizing area. The micro-pits, micro-grooves and the heating atomizing plate form an oil storage gap. The leak-proof plate is attached to the top of the oil guiding substrate. The leak-proof plate has multiple leak-proof holes facing the oil guiding area. The diameter of the leak-proof holes is smaller than the diameter of the oil guiding holes, and the diameter of the leak-proof holes is 0.01 mm to 0.05 mm.

2. The embedded glass atomizing core for heating element according to claim 1, characterized in that: The diameter of the oil guide hole is 0.05 mm to 0.2 mm.

3. The embedded glass atomizing core for heating element according to claim 1, characterized in that: The heating atomizing plate is made of nickel-chromium alloy or iron-chromium-aluminum alloy.

4. The embedded glass atomizing core for heating element according to claim 1, characterized in that: The width of the microgroove is 0.08 to 0.12 mm, and the outer diameter of the lower end face of the micro-pit is greater than or equal to the width of the microgroove.

5. The embedded glass atomizing core for heating element according to claim 1, characterized in that: The depth of the heating layer mounting groove is 0.2 mm, and correspondingly, the thickness of the heating atomizing sheet is also 0.2 mm.

6. The embedded glass atomizing core for heating element according to claim 1, characterized in that: The bottom of the oil-guiding substrate has several lower fixing slots that penetrate the heating layer mounting groove and the outer side wall of the oil-guiding substrate. The lower fixing slots are located on the left and right outer sides of the oil-guiding area. The top of the oil-guiding substrate has an upper fixing notch opposite the lower fixing slot. The heating atomizing plate protrudes into the lower fixing slot corresponding to the lower fixing slot, then extends upward along the side wall of the oil-guiding substrate to the upper fixing notch, and then bends and extends towards the upper fixing notch and attaches to the bottom wall of the upper fixing notch to form a clamping arm. The thickness of the clamping arm corresponding to the upper fixing notch is less than or equal to the depth of the upper fixing notch.

7. The embedded glass atomizing core for heating element according to claim 1, characterized in that: It also includes two electrode plates, which are respectively attached to the bottom of the heating atomizing plate on the left and right outer sides of the atomizing area.

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