Vertical tooth-shaped ignition needle

Abstract

The utility model discloses a vertical tooth-shaped ignition needle, which relates to the technical field of ignition needles and comprises a vertical tooth ignition needle, a needle clamping ring is mounted at the middle end of the vertical tooth ignition needle, an outer sleeve is mounted at the outer end of the needle clamping ring, a sliding groove is formed in one end of the outer sleeve, and a clamping control spiral ring is mounted at one end of the outer sleeve. A limiting sliding way is formed in the inner end of the clamping control coil, a top protective cover is installed at the top end of the outer sleeve, and a top position spring is installed at the inner end of the outer sleeve. Through the arrangement of the vertical tooth ignition needle, the needle clamping ring and the control clamping spiral ring, the position of the control clamping spiral ring on a rotary knob on the outer sleeve is operated, so that the needle clamping ring drives the vertical position of the vertical tooth ignition needle in the outer sleeve in the sliding groove through the limiting sliding way formed in the inner end of the control clamping spiral ring, and the ignition position of the top end of the vertical tooth ignition needle is adjusted; and the accurate ignition effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ignition needles, in particular to a vertical tooth-shaped ignition needle. Background Art

[0002] The working principle of the ignition needle is to ignite the fuel gas through a high-voltage electric arc or spark. The ignition needle is usually made of metal or ceramic materials and has high heat resistance and insulation properties. When a sufficient voltage difference is generated at the two ends of the ignition needle, the gas molecules in the air will be ionized to form sparks, thereby igniting the fuel gas. The vertical tooth-shaped ignition needle has a longitudinal rack on the outside of the needle body, which makes it difficult for the needle body and the ceramic jacket set on the outside to rotate to ensure stability. Therefore, a vertical tooth-shaped ignition needle is needed.

[0003] When the existing vertical tooth-shaped ignition needle is operated, it cannot effectively improve the accuracy of the ignition of the device, cannot effectively improve the protection effect of the device during use, and cannot improve the firmness of the device installation. Therefore, a vertical tooth-shaped ignition needle is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the present invention is to provide a vertical tooth-shaped ignition needle to solve the problem that the existing vertical tooth-shaped ignition needle cannot effectively improve the accuracy of the ignition effect of the device when in use, cannot effectively improve the protection effect of the device when in use, and cannot improve the firmness of the device installation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vertical tooth ignition needle, comprising a vertical tooth ignition needle, a clamping needle ring is installed at the middle end of the vertical tooth ignition needle, an outer sleeve is installed at the outer end of the clamping needle ring, a slide groove is provided at one end of the outer sleeve, a control clamping coil is installed at one end of the outer sleeve, and a limited position slide is provided at the inner end of the control clamping coil.

[0006] A top guard is installed at the top end of the outer sleeve, and a top spring is installed at the inner end of the outer sleeve.

[0007] An upper bolt is installed at one end of the outer sleeve, a refractory soft sleeve is installed at one end of the outer sleeve, and a lower bolt is installed at one end of the outer sleeve.

[0008] Preferably, the clamping needle ring is clamped and connected with the vertical tooth ignition needle, and the clamping needle ring forms a sliding structure with the outer sleeve through a sliding groove.

[0009] Preferably, the control screw ring forms a sliding structure with the clamping needle ring through a limiting slideway, and the vertical tooth ignition needle forms a lifting structure with the control screw ring and the outer sleeve.

[0010] Preferably, the top guard is engaged with the vertical tooth ignition needle, and the top guard forms a telescopic structure with the outer sleeve through a top spring.

[0011] Preferably, the refractory soft sleeve is movably connected to the outer sleeve, and the upper bolt is threadedly connected to the outer sleeve.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is provided with a vertical tooth ignition needle, a clamping needle ring and a clamping screw ring. By operating the position of the knob of the clamping screw ring on the outer sleeve, the clamping needle ring drives the vertical tooth ignition needle up and down in the outer sleeve through the limit slideway provided at the inner end of the clamping screw ring in the slide groove, thereby adjusting the ignition position of the top end of the vertical tooth ignition needle and improving the ignition accuracy of the device.

[0014] 2. The utility model is provided with a vertical tooth ignition needle and a top shield. A top shield is provided at the top position of the vertical tooth ignition needle. It can be raised and lowered on the outer sleeve at the same time as the vertical tooth ignition needle moves. The top shield is always placed at the lowest end of the outer sleeve by the action of the top spring, preventing the bending position of the vertical tooth ignition needle from being deformed by impact, thereby affecting the ignition effect, and improving the protection effect of the device.

[0015] 3. The utility model provides a vertical tooth ignition needle and a refractory soft sleeve, and inserts the outer sleeve into the middle mounting hole of the gas stove, and the refractory soft sleeve is placed on the outer end of the outer sleeve to contact the surface of the gas stove installation position, and then the upper bolt is turned downward, and the lower bolt is turned upward, and the refractory soft sleeve is squeezed up and down on the outer sleeve, so that the upper and lower loose parts of the refractory soft sleeve are squeezed at the same time to fix the installation position of the vertical tooth ignition needle in the outer sleeve, thereby improving the firmness of the installation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front cross-sectional view of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0018] Figure 3 This is a schematic diagram of the cross-section structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the utility model.

[0020] In the figure: 1. Vertical tooth ignition needle; 2. Clamping needle ring; 3. Outer sleeve; 4. Slide groove; 5. Control clamping screw ring; 6. Limit slideway; 7. Top guard; 8. Top spring; 9. Upper bolt; 10. Refractory soft sleeve; 11. Lower bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0022] The following describes an embodiment of the present invention based on its overall structure.

[0023] See also Figure 1-4 When the ignition pin 1 is in the state of being stepped on, the ignition pin 1 of the ignition device 1 is locked and the ignition pin 1 is locked.

[0024] See also Figure 1-4 , a vertical tooth ignition needle, a top guard 7 is installed at the top of the outer sleeve 3, and a top spring 8 is installed at the inner end of the outer sleeve 3. The top guard 7 is engaged with the vertical tooth ignition needle 1, and the top guard 7 forms a telescopic structure with the outer sleeve 3 through the top spring 8. A top guard 7 is sleeved on the top position of the vertical tooth ignition needle 1, which can be raised and lowered on the outer sleeve 3 at the same time as the vertical tooth ignition needle 1 moves, and the top guard 7 is always placed at the bottom end of the outer sleeve 3 through the action of the top spring 8, so as to prevent the bending position of the vertical tooth ignition needle 1 from being impacted and deformed, thereby affecting the ignition effect, thereby improving the protection effect of the device.

[0025] See also Figure 1-4 , a vertical tooth shaped ignition needle, an upper bolt 9 is installed at one end of the outer sleeve 3, a refractory soft sleeve 10 is installed at one end of the outer sleeve 3, and a lower bolt 11 is installed at one end of the outer sleeve 3, the refractory soft sleeve 10 is movably connected to the outer sleeve 3, and the upper bolt 9 is threadedly connected to the outer sleeve 3, the outer sleeve 3 is inserted into the mounting hole in the middle end of the gas stove, and the refractory soft sleeve 10 is placed on the outer end of the outer sleeve 3 to contact the surface of the installation position of the gas stove, and then the upper bolt 9 is turned downward, and the lower bolt 11 is turned upward, and the refractory soft sleeve 10 is squeezed up and down on the outer sleeve 3, so that the upper and lower loose parts of the refractory soft sleeve 10 are squeezed at the same time to fix the installation position of the vertical tooth ignition needle 1 in the outer sleeve 3, thereby improving the firmness of the installation of the device.

[0026] Working principle: When in use, first insert the outer sleeve 3 into the middle mounting hole of the gas stove, and place the refractory soft sleeve 10 on the outer end of the outer sleeve 3 to contact the surface of the gas stove installation position, then turn the upper bolt 9 downward and the lower bolt 11 upward, and squeeze the refractory soft sleeve 10 up and down on the outer sleeve 3, so that the upper and lower loose parts of the refractory soft sleeve 10 are squeezed at the same time to fix the installation position of the vertical tooth ignition needle 1 in the outer sleeve 3, thereby improving the firmness of the device installation, and the position of the knob of the control card ring 5 on the outer sleeve 3 can be operated, so that the card ring 2 drives the vertical tooth ignition needle in the slide groove 4 through the limiting slide 6 opened at the inner end of the control card ring 5. 1 is positioned up and down in the outer sleeve 3 to adjust the ignition position of the top end of the vertical tooth ignition needle 1, thereby improving the precise ignition effect of the device, and a top shield 7 is sleeved on the top end of the vertical tooth ignition needle 1, which can be raised and lowered on the outer sleeve 3 at the same time as the movement of the vertical tooth ignition needle 1, and the top shield 7 is always placed at the bottom end of the outer sleeve 3 through the action of the top spring 8, to prevent the bending position of the vertical tooth ignition needle 1 from being impacted and deformed, thereby affecting the ignition effect, thereby improving the protection effect of the device. In this way, the use process of the device is completed. The contents not described in detail in this manual belong to the existing technology well known to professional and technical personnel in this field.

[0027] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the protection content of the present invention.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vertical tooth ignition needle, comprising a vertical tooth ignition needle (1), characterized in that: The middle end of the vertical tooth ignition needle (1) is equipped with a clamping needle ring (2), the outer end of the clamping needle ring (2) is equipped with an outer sleeve (3), one end of the outer sleeve (3) is provided with a slide groove (4), one end of the outer sleeve (3) is equipped with a control clamping screw ring (5), and the inner end of the control clamping screw ring (5) is provided with a limited position slideway (6); A top guard (7) is installed at the top end of the outer sleeve (3), and a top spring (8) is installed at the inner end of the outer sleeve (3); One end of the outer sleeve (3) is equipped with an upper bolt (9), one end of the outer sleeve (3) is equipped with a fire-resistant soft sleeve (10), and one end of the outer sleeve (3) is equipped with a lower bolt (11).

2. The vertical tooth-shaped ignition needle according to claim 1, characterized in that: The clamping needle ring (2) is clamped and connected with the vertical tooth ignition needle (1), and the clamping needle ring (2) forms a sliding structure with the outer sleeve (3) through the sliding groove (4).

3. The vertical tooth-shaped ignition needle according to claim 1, characterized in that: The control clamping coil (5) forms a sliding structure with the clamping needle coil (2) through a limiting slideway (6), and the vertical tooth ignition needle (1) forms a lifting structure with the control clamping coil (5) and the outer sleeve (3).

4. The vertical tooth-shaped ignition needle according to claim 1, characterized in that: The top guard (7) is engaged and connected with the vertical tooth ignition needle (1), and the top guard (7) forms a telescopic structure with the outer sleeve (3) through the top position spring (8).

5. The vertical tooth-shaped ignition needle according to claim 1, characterized in that: The fire-resistant soft sleeve (10) is movably connected to the outer sleeve (3), and the upper bolt (9) is threadedly connected to the outer sleeve (3).

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