Atomizer heating furnace and atomizer

Abstract

The present invention discloses an atomizer heating furnace and an atomizer, and relates to the technical field of atomizing devices. The atomizer heating furnace comprises a first furnace body and a second furnace body: the first furnace body comprises a first heating chamber, a blowing mechanism and a first heating mechanism, the inlet of the first heating chamber is connected to the outside atmosphere, the first heating mechanism and the blowing mechanism are respectively used to heat and blow the air entering the first heating chamber to generate a hot air flow; the second furnace body comprises a second heating chamber, the inlet and outlet of the second heating chamber are respectively connected to the outlet of the first heating chamber and the atomizing gas channel, the hot air flow can enter the second heating chamber to heat and atomize the solid atomizing material in the second heating chamber, and drive the generated atomizing gas to enter the atomizing gas channel. The atomizer heating furnace and the atomizer can evenly heat the solid atomizing material, and quickly provide the atomizing gas to the user.

Description

Technical Field

[0001] The present invention relates to the technical field of atomizing devices, and in particular to an atomizer heating furnace and an atomizer. Background Art

[0002] An atomizer is a device used to atomize solid or liquid atomizing materials and is widely used in fields such as air humidification, medical atomization and electronic cigarettes.

[0003] Among them, for the atomization of solid atomized materials, the heating element currently commonly used is a metal furnace or a ceramic furnace. When in use, the solid atomized material is placed in the heating chamber of the metal furnace or the ceramic furnace, and the solid atomized material in the heating chamber can be atomized by heating the metal furnace or the ceramic furnace.

[0004] However, since heat is first transferred to the heating chamber and then to the solid atomized material through the heating chamber, the solid atomized material is often heated unevenly. Moreover, after the solid atomized material is heated to generate atomized gas, the atomized gas can only enter the gas supply pipeline from the heating chamber through natural volatilization for users to use. The gas supply speed is relatively slow, and the atomized gas flow rate per unit time is small, which may not meet user needs.

[0005] Based on this, there is an urgent need for an atomizer heating furnace and an atomizer to solve the above-mentioned problems. Summary of the invention

[0006] The object of the present invention is to provide an atomizer heating furnace and an atomizer, which can uniformly heat solid atomized material and quickly provide atomizing gas.

[0007] To achieve this object, the present invention adopts the following technical solutions:

[0008] An atomizer heating furnace, comprising:

[0009] a first furnace body, the first furnace body comprising a first heating chamber, an air blowing mechanism and a first heating mechanism, the inlet of the first heating chamber being in communication with the outside atmosphere, the first heating mechanism being used to heat the air entering the first heating chamber, and the air blowing mechanism being used to blow the heated hot air to generate a hot air flow;

[0010] A second furnace body, the second furnace body includes a second heating chamber, the inlet of the second heating chamber is connected to the outlet of the first heating chamber, the outlet of the second heating chamber is connected to the atomizing gas channel, the second heating chamber is used to hold solid atomizing material, and the solid atomizing material is configured to be heated by the hot air flow entering the second heating chamber to generate atomizing gas.

[0011] Optionally, the second furnace body further includes a second heating mechanism, and the second heating mechanism is used to heat the second heating chamber.

[0012] Optionally, the second heating mechanism is an electric heating film.

[0013] Optionally, a tray is provided in the second heating chamber, and the tray is used to hold the solid atomized material.

[0014] Optionally, the blowing mechanism is a fan.

[0015] Optionally, the first heating mechanism is a heating rod, and the heating rod is arranged inside the first heating chamber.

[0016] Optionally, an air inlet chamber is provided at the entrance of the first heating chamber, and an air inlet passage connecting the entrance of the first heating chamber with the outside atmosphere is provided in the air inlet chamber.

[0017] Optionally, a gas detection mechanism is provided at the entrance of the first heating chamber, and the gas detection mechanism is used to detect the air flow entering the first heating chamber.

[0018] Optionally, the atomizer heating furnace further includes a cover body, and the cover body is arranged to cover the outside of the first furnace body and the second furnace body.

[0019] An atomizer comprises the atomizer heating furnace as described above.

[0020] Beneficial effects of the present invention:

[0021] The present invention provides an atomizer heating furnace and an atomizer. The atomizer heating furnace comprises a first furnace body and a second furnace body which are interconnected. By arranging an air blowing mechanism and a first heating mechanism in the first furnace body, hot air flow is obtained. The hot air flow can enter the second furnace body and heat the solid atomized material in the second furnace body, so that the solid atomized material is evenly heated and generates atomized gas, and drives the atomized gas to continue to flow. Since the outlet of the second furnace body is connected to the atomized gas channel, the atomized gas can quickly flow into the atomized gas channel for use by users. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional exploded schematic diagram of the heating furnace provided by the present invention;

[0023] Figure 2 It is a schematic diagram of the overall structure of the heating furnace provided by the present invention;

[0024] Figure 3 It is a cross-sectional view of the overall structure of the heating furnace provided by the present invention.

[0025] In the figure:

[0026] 1. First furnace body; 11. First heating chamber; 12. Air blowing mechanism; 13. First heating mechanism; 14. Mounting plate; 2. Second furnace body; 21. Second heating chamber; 22. Second heating mechanism; 23. Tray; 3. Furnace top mounting piece; 31. Top cover; 32. Furnace top sealing piece; 4. Cover body; 5. Furnace bottom mounting piece; 6. Air inlet chamber; 7. Gas detection mechanism; 8. Gas detection mechanism mounting piece. DETAILED DESCRIPTION

[0027] In order to make the technical problem solved by the present invention, the technical solution adopted and the technical effect achieved more clearly, the technical solution of the present invention is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0028] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0031] This embodiment provides an atomizer heating furnace. Figure 1 and Figure 3As shown, the heating furnace comprises a first furnace body 1 and a second furnace body 2. The first furnace body 1 comprises a first heating chamber 11, a blowing mechanism 12 and a first heating mechanism 13. The inlet of the first heating chamber 11 is connected to the outside atmosphere, the first heating mechanism 13 is used to heat the air flowing into the first heating chamber 11 to obtain hot air, and the blowing mechanism 12 is used to blow the hot air to generate a hot air flow.

[0032] The second furnace body 2 includes a second heating chamber 21, which is used to hold solid atomized material. The inlet of the second heating chamber 21 is connected to the outlet of the first heating chamber 11, and the outlet of the second heating chamber 21 is connected to the atomizing gas channel. The hot air flow can flow from the first heating chamber 11 into the second heating chamber 21 to heat the solid atomized material to obtain atomized gas. During heating, since the hot air flow is in full contact with the solid atomized material and can cover it, the solid atomized material is heated very evenly. Afterwards, the hot air flow continues to flow and drives the atomized gas to flow quickly from the second heating chamber 21 into the atomizing gas channel. When the atomized gas flows out of the atomizing gas channel, it can be directly used by the user.

[0033] In this embodiment, Figure 1 and Figure 3 As shown, the blowing mechanism 12, the first heating chamber 11 and the second heating chamber 21 are coaxially arranged in sequence from bottom to top, and the hot air flow can flow from the first heating chamber 11 to the second heating chamber 21 in a straight line and quickly, thereby minimizing the speed loss during the flow process. Specifically, the first heating chamber 11 and the second heating chamber 21 are both configured as a cylindrical structure with openings at the top and bottom, and an annular groove is provided at the top of the first heating chamber 11, and the bottom of the second heating chamber 21 can be installed in the annular groove to achieve the coaxial installation of the first heating chamber 11 and the second heating chamber 21.

[0034] Optionally, the blowing mechanism 12 is a fan, and the first heating mechanism 13 is a heating rod. The heating rod is arranged inside the first heating chamber 11, and can quickly heat the air in the first heating chamber 11 and obtain hot air. After that, turning on the fan can blow the hot air to form a hot air flow. Furthermore, in order to facilitate the installation of the heating rod and save installation space, the rotating shaft of the fan is set as a hollow shaft in this embodiment, so that the heating rod can be installed in the hollow shaft. More specifically, a ceramic heating rod can be selected, which heats up quickly, has a high heating temperature, and the temperature of the heating surface is uniform; an aluminum alloy fan can be selected, which has good thermal conductivity, can quickly export the heat of the heating rod, and has a low cost.

[0035] Optionally, a tray 23 is provided in the second heating chamber 21, and the tray 23 is used to place the solid atomized material. Figure 3 As shown, the tray 23 is disposed above the blowing mechanism 12, and a plurality of holes are disposed on the tray 23, so that hot air can flow smoothly through to heat and atomize the solid atomized material.

[0036] Optionally, the second furnace body 2 also includes a second heating mechanism 22, which is used to heat the second heating chamber 21. Affected by the environment, the solid atomized material may be relatively humid. If only the first furnace body 1 is used to heat it, the atomized gas obtained at the beginning will contain more moisture, which will affect the quality of the atomized gas and may not meet the needs of users. After the second heating mechanism 22 is set, the second heating mechanism 22 can be turned on first to dry the solid atomized material in the second heating chamber 21 to reduce the moisture contained in the atomized gas. In this embodiment, the second heating mechanism 22 is a PI (Polyimide) electric heating film, which is a sheet structure and is attached to the outer wall of the second heating chamber 21. Since the PI electric heating film is planar heating, it heats evenly, and its flexibility is excellent, and it is easy to fit and install with the heated body.

[0037] Furthermore, in this embodiment, the preset heating temperature of the second heating mechanism 22 is set to 120°C, which is higher than the boiling point of water, so that the water contained in the solid atomized material can be completely evaporated by heat. After the solid atomized material is heated and dried by the second heating mechanism 22, the second heating mechanism 22 can be turned off. After that, the first heating mechanism 13 is turned on to heat the solid atomized material, and dry atomized gas can be obtained.

[0038] In this embodiment, in order to make the actual drying temperature reach the preset heating temperature, a first temperature sensor is provided on the surface of the second heating chamber 21. The actual drying temperature can be obtained through the first temperature sensor, so that the heating power of the second heating mechanism 22 can be adjusted to reach the preset heating temperature. Similarly, a second temperature sensor can also be provided at the first heating mechanism 13 to detect the heating temperature of the first heating mechanism 13, so as to adjust the heating power of the first heating mechanism 13.

[0039] Optionally, to facilitate the installation of the first heating mechanism 13, as Figure 1 and Figure 3 As shown, a mounting plate 14 and a furnace bottom mounting member 5 can be provided at the bottom of the first heating chamber 11. The mounting plate 14 and the furnace bottom mounting member 5 are respectively provided with a first mounting hole and a second mounting hole. The first heating mechanism 13 can be installed in the furnace bottom mounting member 5 by sequentially passing the pins of the first heating mechanism 13 through the first mounting hole and the second mounting hole. In this embodiment, the furnace bottom mounting member 5 is covered at the bottom opening of the first heating chamber 11, and the bottom opening of the first heating chamber 11 can be sealed, which plays a good role in heat insulation. Specifically, the material of the mounting plate 14 is ceramic, and the material of the furnace bottom mounting member 5 is silica gel.

[0040] Optionally, a cover 4 may be provided to install and fix the first furnace body 1 and the second furnace body 2. Figure 1and Figure 3 As shown, the cover 4 is a cylindrical structure with openings at the top and bottom, and is arranged outside the first furnace body 1 and the second furnace body 2. After the furnace bottom mounting member 5 is installed at the bottom of the first furnace body 1, the cover 4 can be sleeved on the furnace bottom mounting member 5 from bottom to top. Further, a furnace top mounting member 3 is arranged at the upper end of the second heating chamber 21. The furnace top mounting member 3 includes a top cover 31 and a furnace top sealing member 32. Figure 2 and Figure 3 As shown, the furnace top seal 32 is a ring-shaped structure, which can be sleeved on the second heating chamber 21 and abut against the upper part of the cover body 4. After installing the furnace top seal 32, the top cover 31 is placed on the second heating chamber 21 to achieve the installation and fixation of the first furnace body 1 and the second furnace body 2. Specifically, the furnace top seal 32 is made of silicone.

[0041] In addition, it can be seen that a closed space is formed outside the first heating chamber 11 and the second heating chamber 21 by the furnace top seal 32, the cover body 4 and the furnace bottom mounting member 5, which plays a good sealing role and can effectively prevent the leakage of the atomizing gas.

[0042] Alternatively, if Figure 2 and Figure 3 As shown, in this embodiment, an air inlet chamber 6 is also provided at the entrance of the first heating chamber 11. An air inlet passage is provided in the air inlet chamber 6, and the air inlet passage is used to connect the entrance of the first heating chamber 11 with the outside atmosphere. At this time, taking air as an example, the complete flow path of the gas in the atomizer heating furnace is as follows: the air first flows from the outside atmosphere into the first heating chamber 11 through the air inlet passage of the air inlet chamber 6, then flows from the first heating chamber 11 into the second heating chamber 21, and finally flows from the second heating chamber 21 into the atomizing gas passage.

[0043] Furthermore, a gas detection mechanism 7 may be provided on the air inlet passage of the air inlet chamber 6 to detect the air flow rate entering the first heating chamber 11. According to the detection result, the operating power of the blowing mechanism 12 or the first heating mechanism 13 may be adjusted, so that the amount of atomized gas finally generated meets the needs of the user and improves the user's experience. In this embodiment, like the furnace bottom seal 5, the material of the air inlet chamber 6 is also silicone.

[0044] like Figure 2 and Figure 3 As shown, in this embodiment, a gas detection mechanism mounting member 8 is further provided to facilitate the installation of the gas detection mechanism 7. Specifically, a mounting hole is provided on the gas detection mechanism mounting member 8, and the gas detection mechanism 7 can be installed in the mounting hole. A groove is provided on the air inlet chamber 6, and the gas detection mechanism mounting member 8 can be installed in the groove.

[0045] This embodiment also provides an atomizer, which includes the above-mentioned heating furnace and can heat and atomize the solid atomization material evenly and quickly.

[0046] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The content of this specification should not be understood as limiting the present invention.

Claims

1. An atomizer heating furnace, characterized in that: include: A first furnace body (1), the first furnace body (1) comprising a first heating chamber (11), an air blowing mechanism (12) and a first heating mechanism (13), the inlet of the first heating chamber (11) being in communication with the outside atmosphere, the first heating mechanism (13) being used to heat the air entering the first heating chamber (11), and the air blowing mechanism (12) being used to blow the heated hot air to generate a hot air flow; a second furnace body (2), the second furnace body (2) comprising a second heating chamber (21), the inlet of the second heating chamber (21) being in communication with the outlet of the first heating chamber (11), the outlet of the second heating chamber (21) being in communication with an atomizing gas channel, the second heating chamber (21) being used for containing a solid atomizing material, the solid atomizing material being configured to be heated by the hot air flow entering the second heating chamber (21) to generate atomizing gas; The second furnace body (2) further comprises a second heating mechanism (22), the second heating mechanism (22) being used to heat the second heating chamber (21); before the first heating mechanism (13) is turned on, the second heating mechanism (22) is turned on first to achieve drying of the solid atomized material in the second heating chamber (21).

2. The atomizer heating furnace according to claim 1, characterized in that: The second heating mechanism (22) is an electric heating film.

3. The atomizer heating furnace according to claim 1, characterized in that: A tray (23) is provided in the second heating chamber (21), and the tray (23) is used to hold the solid atomized material.

4. The atomizer heating furnace according to claim 1, characterized in that: The air blowing mechanism (12) is a fan.

5. The atomizer heating furnace according to claim 1, characterized in that: The first heating mechanism (13) is a heating rod, and the heating rod is arranged inside the first heating chamber (11).

6. The atomizer heating furnace according to claim 1, characterized in that: An air inlet chamber (6) is provided at the entrance of the first heating chamber (11), and an air inlet passage connecting the entrance of the first heating chamber (11) and the outside atmosphere is provided in the air inlet chamber (6).

7. The atomizer heating furnace according to claim 1, characterized in that: A gas detection mechanism (7) is provided at the entrance of the first heating chamber (11), and the gas detection mechanism (7) is used to detect the air flow entering the first heating chamber (11).

8. The atomizer heating furnace according to claim 1, characterized in that: It also comprises a cover body (4), wherein the cover body (4) is arranged outside the first furnace body (1) and the second furnace body (2).

9. An atomizer, characterized in that: It comprises the atomizer heating furnace as described in any one of claims 1 to 8.

Images