CN220453712U - Ignition device with bent heat-insulating ceramic sheath for combustion equipment - Google Patents
Ignition device with bent heat-insulating ceramic sheath for combustion equipment Download PDFInfo
- Publication number
- CN220453712U CN220453712U CN202321869693.9U CN202321869693U CN220453712U CN 220453712 U CN220453712 U CN 220453712U CN 202321869693 U CN202321869693 U CN 202321869693U CN 220453712 U CN220453712 U CN 220453712U
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- Prior art keywords
- electrode needle
- heat
- ceramic sheath
- insulating ceramic
- ignition device
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- 239000000919 ceramic Substances 0.000 title claims abstract description 64
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 17
- 239000012212 insulator Substances 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 7
- 238000010304 firing Methods 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses an ignition device with a bent heat-insulating ceramic sheath for combustion equipment, which comprises an ignition device, wherein the ignition device comprises a wire group and an electrode needle, one end of the wire group is electrically connected to the electrode needle, a heat-insulating ceramic sheath is sleeved outside a section of the wire group, which is close to the electrode needle, a ceramic insulator is sleeved in an end hole of the heat-insulating ceramic sheath, which is close to one end of the electrode needle, one end part of the electrode needle, which is close to the wire group, is fixed in the ceramic insulator, and the middle of the heat-insulating ceramic sheath is bent to one side by an angle; the beneficial effects are that: the utility model has the advantages of practicality, novel structure can formulate thermal-insulated ceramic sheath's overall dimension and bending angle according to combustion apparatus's space, lets it fix on ignition, has not only insulated, has still avoided wire group and electrode needle welded part because ceramic hole is short, the easy problem that appears bending and drop has improved the quality and the quality of product.
Description
Technical Field
The utility model relates to an ignition device for combustion equipment, in particular to an ignition device with a bent heat-insulating ceramic sheath for combustion equipment.
Background
In the past, because the burning equipment needs to compromise characteristics small and exquisite and pleasing to the eye simultaneously to the continuous reduction equipment space, so guarantee the demand. When the ignition device is installed, all accessories need to be correspondingly reduced due to the small space so as to be convenient to install.
When the combustion equipment works, high heat can be generated below the furnace end, the temperature of the combustion equipment can reach 400-500 ℃ at most, the ceramic insulator of the ignition device mainly plays roles of insulation and heat insulation, is arranged near the furnace end, cannot use a longer length to insulate heat because of narrow space, can only bend by using a soft high-temperature-resistant wire at a position close to the furnace wall to change the trend, and the highest temperature resistance of the wire set is only 250 ℃, so that the problem that the wire set is melted at high temperature can occur, and the ignition is not smooth or the ignition is not possible when the combustion equipment is used later, so that the whole combustion equipment cannot work normally. Affecting the quality and quality of the whole product.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an ignition device with a bent heat-insulating ceramic sheath for combustion equipment aiming at the defects of the prior art.
In order to achieve the above object, the present utility model adopts the following measures:
the ignition device comprises an ignition device, wherein the ignition device comprises a wire group and an electrode needle, one end of the wire group is electrically connected to the electrode needle, a section of the wire group, which is close to the electrode needle, is sleeved with a heat-insulating ceramic sheath, a ceramic insulator is sleeved in an end hole of the heat-insulating ceramic sheath, which is close to one end of the electrode needle, one end part of the electrode needle, which is close to the wire group, is fixed in the ceramic insulator, and the middle of the heat-insulating ceramic sheath is bent to one side by an angle;
a ceramic insulator is sleeved and fixed in an end hole of the heat-insulating ceramic sheath, which is close to one end of the electrode needle, through glue;
one end of the lead group, which is far away from the electrode needle, is connected with a power connection plug;
the cross section of the heat-insulating ceramic sheath is round or square;
the bending point of the heat-insulating ceramic sheath is close to one end of the electrode needle;
the cross section of the end hole of the heat insulation ceramic sheath, which is close to one end of the electrode needle, is round or square.
The utility model has the beneficial effects that: the utility model has the advantages of practicality, novel structure can formulate thermal-insulated ceramic sheath's overall dimension and bending angle according to firing equipment's space, lets it fix on ignition, and firing equipment's high temperature zone is big, and thermal-insulated ceramic sheath just does how long and insulates against heat, has not only carried out the heat insulation, has still avoided wire group and electrode needle welded part because the ceramic hole is short, appears bending the problem that drops easily, has improved the quality and the quality of product.
Drawings
Fig. 1 is a schematic view of the external structure of the present utility model.
Detailed Description
The ignition device comprises an ignition device, wherein the ignition device comprises a wire group 4 and an electrode needle 3, one end of the wire group 4 is electrically connected to the electrode needle 3, one section of the wire group 4 close to the electrode needle 3 is sleeved with a heat-insulating ceramic sheath 1, a ceramic insulator 2 is sleeved in an end hole 101 of the heat-insulating ceramic sheath 1 close to one end of the electrode needle 3, one end part of the electrode needle 3 close to the wire group 4 is fixed in the ceramic insulator 2, and the middle of the heat-insulating ceramic sheath 1 is bent to one side by an angle. The ceramic insulator 2 is used for isolating high voltage; the tip of the electrode needle 3 (the end remote from the lead set 4) releases the spark ignition and the lead set 4 delivers high voltage to the electrode needle 3.
According to the scheme, the heat-insulating ceramic sheath 1 is added, and the middle of the heat-insulating ceramic sheath 1 is bent to one side by an angle.
The thermal-insulated ceramic sheath 1 can be according to the space of firing equipment, makes thermal-insulated ceramic sheath 1's overall dimension and bending angle, lets it fix on ignition, how big the high temperature zone of firing equipment is, and thermal-insulated ceramic sheath 1 just can do the length and insulate against heat.
During production, the heat-insulating ceramic sheath 1 penetrates from the tail part of the lead group 4, a proper amount of high-temperature glue is placed in the end hole 101 of the heat-insulating ceramic sheath 1, then the ceramic insulator 2 of the ignition device is placed in the end hole 101, and then the ceramic insulator is placed in an oven for curing, and the heat-insulating ceramic sheath is completed after waiting for 3-4 hours of high-temperature curing.
Finally, the utility model is installed according to the space requirement and the angle requirement of the combustion equipment. Thus, the object of the present utility model is achieved.
The ceramic insulator 2 is fixed in the end hole 101 of the insulating ceramic sheath 1 near one end of the electrode needle 3 through glue.
One end of the lead group 4, which is far away from the electrode needle 3, is connected with a power connection plug 5. The plug-in connection is convenient, and the production efficiency is improved.
The cross section of the heat insulation ceramic sheath 1 is round or square. Of course, other shapes are possible, such as oval, rectangular, etc.
The bending point 102 of the heat-insulating ceramic sheath 1 is arranged near one end of the electrode needle 3. For installation convenience, the bending point 102 can be adjusted to a proper position along the length direction of the heat insulation ceramic sheath 1.
The cross section of the end hole 101 of the insulating ceramic sheath 1 near one end of the electrode needle 3 is round or square.
Claims (6)
1. The utility model provides an ignition of curved thermal-insulated ceramic sheath in area for firing equipment, includes ignition, its characterized in that: the ignition device comprises a wire group (4) and an electrode needle (3), one end of the wire group (4) is electrically connected to the electrode needle (3), a section of the wire group (4) close to the electrode needle (3) is sleeved with a heat-insulating ceramic sheath (1), a ceramic insulator (2) is sleeved in an end hole (101) of the heat-insulating ceramic sheath (1) close to one end of the electrode needle (3), one end part of the electrode needle (3) close to the wire group (4) is fixed in the ceramic insulator (2), and the middle of the heat-insulating ceramic sheath (1) is bent to one side by an angle.
2. The ignition device with curved insulating ceramic sheath for combustion apparatus of claim 1, wherein: the ceramic insulator (2) is fixed in the end hole (101) close to one end of the electrode needle (3) of the heat-insulating ceramic sheath (1) in a sleeved mode through glue.
3. An ignition device with curved insulating ceramic sheath for combustion apparatus according to claim 1 or 2, characterized in that: one end of the lead group (4) far away from the electrode needle (3) is connected with a power connection plug (5).
4. A combustion apparatus-used ignition device with a bent heat insulating ceramic sheath according to claim 3, wherein: the cross section of the heat-insulating ceramic sheath (1) is round or square.
5. The ignition device with curved insulating ceramic sheath for combustion apparatus of claim 4, wherein: the bending point (102) of the heat-insulating ceramic sheath (1) is arranged close to one end of the electrode needle (3).
6. The ignition device with curved insulating ceramic sheath for combustion apparatus of claim 5, wherein: the cross section of the end hole (101) of the heat insulation ceramic sheath (1) close to one end of the electrode needle (3) is round or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321869693.9U CN220453712U (en) | 2023-07-14 | 2023-07-14 | Ignition device with bent heat-insulating ceramic sheath for combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321869693.9U CN220453712U (en) | 2023-07-14 | 2023-07-14 | Ignition device with bent heat-insulating ceramic sheath for combustion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220453712U true CN220453712U (en) | 2024-02-06 |
Family
ID=89731700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321869693.9U Active CN220453712U (en) | 2023-07-14 | 2023-07-14 | Ignition device with bent heat-insulating ceramic sheath for combustion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220453712U (en) |
-
2023
- 2023-07-14 CN CN202321869693.9U patent/CN220453712U/en active Active
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