Ion head assembly

Abstract

The utility model relates to an ion head assembly. The ion head assembly comprises an ion head, an ion needle and an ion head substrate. The ion needle comprises a vertical section and a transverse section, the vertical section is vertically arranged, and the transverse section is provided with a horizontally arranged part; an included angle is formed between the horizontal parts of the vertical section and the transverse section, the vertical section is connected with the bottom end of the ion head, and the transverse section is connected with the ion head substrate; and the vertical section is completely positioned in the ion head in an overhead view. The ion head substrate has the effects that the electricity utilization safety can be ensured, and the heat dissipation performance of the ion head substrate is prevented from being reduced.

Description

Technical Field

[0001] The utility model relates to an ion head assembly and an arc heating grilling device. Background Art

[0002] CN217470354U discloses a plasma structure, including: a plasma head, one end of which forms a high-voltage output terminal; a connecting rod, one end of which is connected to the end of the plasma head away from the high-voltage output terminal, and the other end of the connecting rod is used for connecting to a conductive component.

[0003] CN217883890U discloses a plasma heating assembly, which is electrically connected to an external high-voltage component through an electrical connection mechanism to transfer high-voltage electricity. The high-voltage electricity after passing through the electrical connection mechanism will be transferred to the plasma assembly. Through the action of the plasma assembly on the outside or the interaction between the plasma assemblies, the air is broken down to generate plasma, producing a heating effect similar to that of a flame. Through the cooperation of the electrical connection mechanism and the plasma assembly, the breakdown function can be better realized, and a stable heating effect can be achieved through the action of the plasma assembly on the outside. By using silica gel, the operation can be more convenient. After the assembly of the plasma assembly and the electrical connection mechanism is completed, silica gel can be poured in to cover the plasma assembly and the electrical connection mechanism. Through the use of silica gel, the use can be more convenient, and after pouring the silica gel and waiting for it to solidify, it has good insulation and toughness and a longer service life.

[0004] In the above-mentioned prior art, when used in a grilling device, grease generated during grilling may come into contact with electrical components due to splashing everywhere, etc., resulting in a decrease in the heat dissipation of the electrical components and a decrease in electrical safety. Summary of the Utility Model

[0005] An object of the present utility model is to solve or alleviate the above-mentioned technical problems.

[0006] The means adopted by the present utility model is an ion head assembly, which includes an ion head, an ion needle and an ion head substrate; the ion needle includes a vertical section and a horizontal section, the vertical section is vertically arranged, and there is a horizontally arranged part in the horizontal section; an included angle is provided between the vertical section and the horizontally arranged part of the horizontal section, the vertical section is connected to the bottom end of the ion head, and the horizontal section is connected to the ion head substrate; when viewed from above, the vertical section is completely located inside the ion head.

[0007] The effect achieved by the present utility model is that it can ensure electrical safety and avoid reducing the heat dissipation of the ion head substrate.

[0008] A further technical solution is that the vertical section is vertically arranged, and / or the horizontal section is horizontally arranged.

[0009] A further technical solution is that the ion head substrate is vertically arranged so that the horizontal section is a straight line, and there is a part of the ion head substrate that overlaps with the main body slot in the height direction.

[0010] On the premise of ensuring that the height of the main body does not increase, the production cost of the ion needle can be avoided from increasing.

[0011] A further technical solution is that the vertical section is vertically arranged, and one end of the horizontal section connected to the vertical section is lower than the end of the horizontal section connected to the ion head substrate.

[0012] It can ensure electrical safety and avoid reducing the heat dissipation of the ion head substrate.

[0013] A further technical solution is that there are multiple ion needles, a capacitor is arranged on the ion head substrate, when viewed from above, the capacitor is completely located between two adjacent horizontal sections, and when viewed from the side, there is an overlapping part between the capacitor and the horizontal section.

[0014] It is beneficial to the miniaturization of the ion head assembly.

[0015] A further technical solution is that it further includes a separator with insulation properties, and the horizontal section passes through the separator in a fitting manner.

[0016] A further technical solution is that the separator is made of ceramic.

[0017] A further technical solution is that a fixing groove is arranged on the upper part of the separator.

[0018] It is convenient to install the ion head assembly.

[0019] A further technical solution is that a bottom groove is arranged at the bottom end of the separator.

[0020] It is convenient to install the ion head assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a perspective schematic view of the arc heating grilling device according to an embodiment of the present invention.

[0022] Figure 2 is a perspective exploded schematic view of the arc heating grilling device according to an embodiment of the present invention.

[0023] Figure 3 is a perspective exploded schematic view of the main body 2.

[0024] Figure 4 is a perspective schematic view of the main body 2; the bottom cover 24 is not shown.

[0025] Figure 5 is a perspective schematic view of the ion head assembly 1.

[0026] Figure 6It is a schematic cross-sectional view of the ion head assembly 1; the cross-section is a vertical plane passing through the axis line of the ion needle 12; the line LINE1 represents the boundary line of the downward projection of the ion head 11.

[0027] Figure 7 It is a schematic top view of the arc heating grilling device according to an embodiment of the present invention.

[0028] Figure 8 It is a schematic view of the cross-section SEC1; the arrow ARR1 represents the flow path of the oil on the grilling pan 3.

[0029] Figure 9 It is a schematic view of the cross-section SEC2.

[0030] Arrow ARR1; cross-section SEC1; cross-section SEC2; line LINE1; ion head assembly 1; ion head 11; ion needle 12; vertical section 121; horizontal section 122; ion head substrate 13; capacitor 131; separator 14; fixing groove 141; bottom end groove 143; ion needle gap 15; main body 2; main body groove 21; oil passing hole 217; top shell 22; groove side wall 221; separator hole 222; carrier 23; isolation plate 231; isolation plate flange 232; positioning groove 233; bottom cover 24; oil receiving box 27; electrical components 28; power supply board 281; high voltage package 282; air driving device 283; air collecting hood 284; heat sink 289; grilling pan 3; oil leakage hole 31; grilling pan cover 39. Detailed implementation manners

[0031] Next, the detailed implementation manners of the present invention will be described with reference to the accompanying drawings of the specification.

[0032] As a specific embodiment, the arc heating grilling device according to an embodiment of the present invention includes an ion head assembly 1, a main body 2, and a grilling pan 3.

[0033] The ion head assembly 1 includes an ion head 11, an ion needle 12, and an ion head substrate 13. The ion head 11 is a prior art and is used to generate an arc, and the ion needle 12 has electrical conductivity and transmits electric energy to the ion head 11.

[0034] The ion needle 12 includes a vertical section 121 and a horizontal section 122. The vertical section 121 is vertically arranged, and the horizontal section 122 has a horizontally arranged part; an included angle is provided between the vertical section 121 and the horizontally arranged part of the horizontal section 122. The vertical section 121 is connected to the bottom end of the ion head 11, and the horizontal section 122 is connected to the ion head substrate 13. It is easy to understand that the vertical section 121 is vertically arranged as long as it has a vector in the vertical direction; the horizontal section 122 is horizontally arranged as long as it has a vector in the horizontal direction; therefore, the vertical section 121 and the horizontal section 122 must not be on the same straight line and form an included angle.

[0035] In a top view, the vertical section 121 is completely located within the ion head 11.

[0036] The main body 2 includes electrical components 28 electrically connected to the ion head substrate 13. Generally, the electrical components 28 include a power supply board 281 and a high-voltage package 282. The power supply board 281 can supply electrical energy to the electrodes of the ion head 11. Therefore, the power supply board 281 can also be or include an energy storage device such as a lithium battery.

[0037] The main body 2 is provided with a main body slot 21, and the bottom wall of the main body slot 21 is an isolation board 231. Generally, the isolation board 231 has heat resistance and is insulating.

[0038] The ion head substrate 13 is fixed within the main body 2. A part of the horizontal section 122 is located within the main body slot 21, and an ion needle gap 15 is provided between this part and the isolation board 231. It is easy to understand that the ion needle gap 15 is a distance in the vertical direction. In addition, the horizontally arranged part of the horizontal section 122 necessarily passes through the side wall of the main body slot 21 (i.e., the slot side wall 221), and the vertical section 121 does not pass through the isolation board 231.

[0039] The frying pan 3 is placed on the main body 2. In a top view, the ion head 11 is completely located within the frying pan 3, and there is an overlapping part between the frying pan 3 and the main body slot 21, and the ion head substrate 13 is completely offset from the main body slot 21. It is easy to understand that the ion head 11 is necessarily located below the frying pan 3, so as to heat the frying pan 3 by means of an electric arc generated on the ion head 11, etc.

[0040] The working principle is that when the frying oil comes into contact with the ion head assembly 1, it flows downward due to its own weight and finally drips onto the isolation board 231, without coming into contact with the ion head substrate 13, thereby ensuring electrical safety and avoiding reducing the heat dissipation of the ion head substrate 13.

[0041] As one of the specific implementation manners, the vertical section 121 is vertically arranged, and / or the horizontal section 122 is horizontally arranged. It is easy to understand that when the vertical section 121 is vertically arranged and the horizontal section 122 is horizontally arranged, the vertical section 121 is perpendicular to the horizontal section 122, making the ion needle 12 as a whole in an L shape.

[0042] As one of the specific implementation manners, the ion head substrate 13 is vertically arranged so that the horizontal section 122 is a straight line, and there is a part of the ion head substrate 13 that overlaps with the main body slot 21 in the height direction. It is easy to understand that the main body slot 21 necessarily occupies a certain height, and the vertical arrangement of the ion head substrate 13 does not additionally increase the height of the main body 2. On the premise of ensuring that the height of the main body 2 does not increase, the vertical arrangement of the ion head substrate 13 allows the horizontal section 122 to have only one bend, thus avoiding increasing the production cost of the ion needle 12.

[0043] As one of the specific embodiments, the vertical section 121 is vertically arranged, and one end of the horizontal section 122 connected to the vertical section 121 is lower than the end of the horizontal section 122 connected to the ion head substrate 13. It is easy to understand that the horizontal section 122 is slightly inclined, so that the frying oil etc. on the horizontal section 122 will flow to the end of the horizontal section 122 connected to the vertical section 121 and then drip onto the isolation plate 231, thereby ensuring electrical safety and avoiding reducing the heat dissipation of the ion head substrate 13.

[0044] As one of the specific embodiments, there are multiple ion needles 12, and a capacitor 131 is arranged on the ion head substrate 13. When viewed from above, the capacitor 131 is completely located between two adjacent horizontal sections 122, and when viewed from the side, there is an overlapping part between the capacitor 131 and the horizontal section 122. This is beneficial to the miniaturization of the ion head assembly 1.

[0045] As one of the specific embodiments, the ion head assembly 1 further includes a separator 14 with insulation properties, and the horizontal section 122 passes through the separator 14 in a fitting manner.

[0046] As one of the specific embodiments, the separator 14 is made of ceramic.

[0047] As one of the specific embodiments, a fixing groove 141 is provided on the upper part of the separator 14. The fixing groove 141 is U-shaped as a whole. This is convenient for installing the ion head assembly 1.

[0048] As one of the specific embodiments, a bottom groove 143 is provided at the bottom end of the separator 14. Generally, the bottom groove 143 and the fixing groove 141 enclose a closed ring. The bottom groove 143 is used for positioning the ion head assembly 1, which is convenient for installing the ion head assembly 1.

[0049] As one of the specific embodiments, the main body 2 includes a top shell 22, and the top shell 22 is provided with a groove side wall 221. The groove side wall 221 is the side wall of the main body groove 21, and a separator hole 222 is opened on the groove side wall 221. The fixing groove 141 of the separator 14 is embedded in the side wall of the separator hole 222. This is convenient for installing the ion head assembly 1.

[0050] As one of the specific embodiments, the main body 2 includes a carrier 23, and an isolation plate 231 is arranged on the carrier 23. The isolation plate 231 is provided with an isolation plate flange 232, and the groove side wall 221 abuts against the isolation plate flange 232. The isolation plate flange 232 of the separator 14 is embedded in the bottom groove 143. Generally, the main body 2 further includes a bottom cover 24. This is convenient for installing the ion head assembly 1.

[0051] As one of the specific embodiments, a positioning groove 233 is opened on the isolation plate flange 232. This is convenient for positioning the separator 14 when installing the ion head assembly 1.

[0052] As one of the specific embodiments, the electrical component 28 includes a power supply board 281 and a high-voltage transformer 282. When viewed from above, the power supply board 281 and the high-voltage transformer 282 are completely staggered from the main machine slot 21, which can ensure electrical safety and avoid reducing the heat dissipation of the power supply board 281 and the high-voltage transformer 282.

[0053] As one of the specific embodiments, the electrical component 28 includes an air driving device 283 located below the isolation board 231. The main machine 2 includes a wind collecting hood 284 surrounding the air driving device 283. The power supply board 281 and the high-voltage transformer 282 are located on the side of the wind collecting hood 284. The air driving device 283 enables the air to flow out from the bottom end of the wind collecting hood 284 after passing through the power supply board 281 and the high-voltage transformer 282, which can improve the heat dissipation effect on the power supply board 281 and the high-voltage transformer 282.

[0054] As one of the specific embodiments, the main machine 2 is provided with an oil receiving box 27. The frying pan 3 is inclined and has an oil leakage hole 31 at its lower end. The oil leakage hole 31 is communicated with the oil receiving box 27. Usually, the main machine 2 is provided with an oil passing hole 217 between the oil leakage hole 31 and the oil receiving box 27, which is convenient for cleaning the frying oil on the frying pan 3.

[0055] As one of the specific embodiments, the arc heating frying device of the embodiment of the present utility model further includes a frying pan cover 39 surrounding the frying pan 3.

Claims

1. An ion head assembly, wherein the ion head assembly comprises an ion head, an ion needle and an ion head substrate; Its characteristics are: The ion needle includes a vertical section and a horizontal section. The vertical section is vertically arranged, and the horizontal section has a horizontally arranged part. An angle is set between the vertical section and the horizontally arranged part of the horizontal section. The vertical section is connected to the bottom end of the ion head, and the horizontal section is connected to the ion head substrate. When viewed from above, the vertical section is completely located inside the ion head.

2. The ion head assembly according to claim 1, characterized in that: The vertical segments are arranged vertically, and / or the horizontal segments are arranged horizontally.

3. The ion head assembly according to claim 1, characterized in that: The ion head substrate is vertically arranged so that the transverse section is a straight line, and there is a portion of the ion head substrate overlapping with the mainframe slot in the height direction.

4. The ion head assembly according to claim 3, characterized in that: The vertical segment is vertically arranged, and one end of the horizontal segment connected to the vertical segment is lower than one end of the horizontal segment connected to the ion head substrate.

5. The ion head assembly according to claim 3 is characterized in that there are multiple ion needles, and a capacitor is arranged on the ion head substrate, the capacitor is completely located between two adjacent lateral segments when viewed from above, and there is an overlapping portion between the capacitor and the lateral segment when viewed from the side.

6. The ion head assembly according to claim 2, characterized in that: Also included is an insulating separator, through which the transverse section fits snugly.

7. The ion head assembly according to claim 6, characterized in that: The separator is made of ceramic.

8. The ion head assembly according to claim 1, characterized in that: A positioning groove is arranged on the upper part of the separator.

9. The ion head assembly according to claim 1, characterized in that: The bottom end of the separator is provided with a bottom end groove.

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