CN219143886U - Ceramic tube for ignition needle - Google Patents
Ceramic tube for ignition needle Download PDFInfo
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- CN219143886U CN219143886U CN202223585457.2U CN202223585457U CN219143886U CN 219143886 U CN219143886 U CN 219143886U CN 202223585457 U CN202223585457 U CN 202223585457U CN 219143886 U CN219143886 U CN 219143886U
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- shell
- housing
- fixing mechanism
- ceramic tube
- needle
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Abstract
The utility model discloses a ceramic tube for an ignition needle, which relates to the technical field of ignition needles, and structurally comprises a first shell and a second shell, wherein the first shell is used for accommodating the needle, the second shell is arranged on the periphery of the first shell, a first fixing mechanism is arranged on the surface of the first shell, a spark hole is formed in the surface of the second shell, and a second fixing mechanism is arranged on the surface of the second shell; the first shell and the second shell are detachably connected through the first fixing mechanism and the second fixing mechanism, and compared with the prior art, the ceramic sleeve is not easy to damage and long in service life.
Description
Technical Field
The utility model relates to the technical field of sintering, in particular to a ceramic tube for an ignition needle.
Background
In the prior art, a ceramic tube is often used for the ignition device of the gas appliance, and has a better insulation and isolation function, so that an ignition needle only discharges aiming at a specific point area, the ceramic tube can bear a plurality of rapid temperature changes as an insulator without damage, and as an insulator, the ceramic tube is easy to collide and damage in the process of use or production and transportation.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides the ceramic tube for the ignition needle.
The utility model is realized by the following technical scheme: the utility model discloses a ceramic tube for an ignition needle, which structurally comprises a first shell and a second shell, wherein the first shell is used for accommodating the needle, the second shell is arranged on the periphery of the first shell, a first fixing mechanism is arranged on the surface of the first shell, a spark hole is formed in the surface of the second shell, and a second fixing mechanism is arranged on the surface of the second shell;
the first shell and the second shell are detachably connected through the first fixing mechanism and the second fixing mechanism.
The existing ignition needle for igniting a gas stove consists of a ceramic tube, a needle and an electric wire, wherein the needle is connected with the electric wire, the connection part of the needle and the electric wire is fixed in the ceramic tube, the needle head is exposed outside, the first shell is made of ceramic, the first shell protects the electric wire and the like, but the first shell is easy to damage, a second shell is arranged on the periphery of the first shell for protecting the first shell, the first shell is covered by the second shell, the plastic part or the metal part can be made of the second shell, the first shell and the second shell are relatively difficult to damage, the first shell and the second shell are detachably connected, and the second shell is used for protecting the first shell so as to prolong the service life of the first protective shell.
Preferably, in order to facilitate the installation between the first shell and the second shell, the first shell is in cylindrical arrangement, and the second shell is in a circular truncated cone shape arrangement, wherein the second shell is provided with a first end and a second end, the second end size is larger than the first end, and the first end size of the second shell is the same as the first shell in cross section.
Preferably, the second fixing mechanism is a threaded groove formed in the top of the second housing, the first fixing mechanism is a threaded portion arranged at one end of the first housing, and the threaded portion is in threaded connection with the threaded groove when the first housing and the second housing are connected into a whole.
Preferably, the second fixing mechanism is a magnetic adsorption mechanism arranged at the top of the second housing, the first fixing mechanism is a magnetic metal arranged at the top of the first housing, and when the first housing and the second housing are connected into a whole, the magnetic adsorption mechanism is magnetically adsorbed and connected with the magnetic metal.
Preferably, the second shell surface is provided with the bellying, bellying surface coating has the fluorescent layer, and wherein the setting of bellying for its surface friction is now relatively great, and is comparatively easy when dismantling second shell and first shell, and the setting of fluorescent layer makes the second shell is more obvious under the condition of illumination, and the staff can seek the position of second shell fast when maintaining the boiler.
The utility model discloses a ceramic tube for an ignition needle, which is compared with the prior art:
for the ceramic tube, the existing ignition needle for igniting the gas stove consists of the ceramic tube, the needle and the electric wire, the needle is connected with the electric wire, the connection part of the needle and the electric wire is fixed in the ceramic tube, the needle head is exposed outside, wherein the first shell is made of ceramic, the first shell protects the electric wire and the like, but the first shell is easy to damage, a second shell is arranged for protecting the first shell, the second shell is sleeved on the periphery of the first shell, the first shell is coated with the second shell, the second shell is made of plastic or metal, the first shell and the second shell are relatively difficult to damage, and are detachably connected, and the second shell is used for protecting the first shell so as to prolong the service life of the first protective shell.
Drawings
FIG. 1 is a schematic diagram of a sintering system according to an embodiment of the present utility model.
Detailed Description
The following describes in detail the examples of the present utility model, which are implemented on the premise of the technical solution of the present utility model, and detailed embodiments and specific operation procedures are given, but the scope of protection of the present utility model is not limited to the following examples.
As shown in fig. 1, the utility model is realized by the following technical scheme: the utility model discloses a ceramic tube for an ignition needle, which structurally comprises a first shell 1 for accommodating the needle and a second shell 2 arranged on the periphery of the first shell 1, wherein a first fixing mechanism 11 is arranged on the surface of the first shell 1, a spark hole is formed in the surface of the second shell, and a second fixing mechanism 22 is arranged on the surface of the second shell 2; the first fixing mechanism 11 and the second fixing mechanism 22 are arranged in a matched mode, and the first shell 1 and the second shell 2 are detachably connected through the first fixing mechanism 11 and the second fixing mechanism 22.
The existing ignition needle for igniting a gas stove consists of a ceramic tube, a needle and an electric wire, wherein the needle is connected with the electric wire, the connection part of the needle and the electric wire is fixed in the ceramic tube, the needle head is exposed outside, the material of the first shell 1 is ceramic, the first shell 1 protects the electric wire and the like, but the first shell 1 is easy to damage, the second shell 2 is arranged for protecting the first shell 1, the second shell 2 is sleeved on the periphery of the first shell, the first shell 1 is coated, the material of the second shell 2 can be a plastic piece or a metal piece, the damage is relatively difficult, the first shell 1 and the second shell 3 are detachably connected, and the first shell is protected through the second shell, so that the service life of the first protective shell is prolonged.
In an embodiment, in order to facilitate the installation between the first casing and the second casing, the first casing 1 is arranged in a cylindrical shape, and the second casing 2 is arranged in a circular truncated cone shape, where the second casing 2 is provided with a first end and a second end, the second end is larger than the first end, and the first end of the second casing 2 is the same as the first casing 1 in cross section, and during the installation, the first casing 1 is sleeved through the second end of the second casing 2, and because the second end is larger than the first casing 1 in cross section, the second end is further convenient to install or detach.
In one embodiment, the second fixing mechanism 22 is a threaded groove formed on the top of the second housing 2, and the first fixing mechanism 11 is a threaded portion disposed at one end of the first housing 1, and the threaded portion is screwed with the threaded groove when the first housing 1 and the second housing 2 are integrally connected.
In one embodiment, the second fixing mechanism 22 is a magnetic adsorption mechanism disposed on the top of the second housing 2, and the first fixing mechanism is a magnetic metal disposed on the top of the first housing 1, and when the first housing 1 and the second housing 2 are connected as a whole, the magnetic adsorption mechanism is magnetically adsorbed and connected with the magnetic metal.
In an embodiment, the outer surface of the second housing 2 is provided with the protruding portion 21, the surface of the protruding portion 21 is coated with the fluorescent layer, wherein the surface friction force of the protruding portion 21 is relatively large, when the second housing 2 and the first housing 1 are detached, the second housing 2 is more obvious under the condition of illumination due to the arrangement of the fluorescent layer, and a worker can quickly find the position of the second housing 2 when repairing the boiler.
In summary, for the ceramic tube in the present utility model, the existing ignition needle for igniting the gas stove is composed of the ceramic tube, the needle and the electric wire are connected, the connection part of the needle and the electric wire is fixed in the ceramic tube, the needle head is exposed outside, wherein the material of the first housing 1 is ceramic, the first housing 1 protects the electric wire, etc., however, the first housing 1 is easy to damage, in order to protect the first housing 1, the second housing 2 is arranged on the periphery of the first housing in a sleeved mode, the first housing 1 is covered by the second housing 2, the material of the second housing 2 can be a plastic piece or a metal piece, the damage is relatively difficult, and the first housing 1 and the second housing 3 are detachably connected, and the second housing protects the first housing, so as to prolong the service life of the first protection housing.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
It should be noted that in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (5)
1. The ceramic tube for the ignition needle is characterized by comprising a first shell (1) for accommodating the needle and a second shell (2) arranged on the periphery of the first shell (1), wherein a first fixing mechanism (11) is arranged on the surface of the first shell (1), a spark hole is formed in the surface of the second shell, and a second fixing mechanism (22) is formed in the surface of the second shell (2);
the first fixing mechanism (11) and the second fixing mechanism (22) are arranged in a matched mode, and the first shell (1) and the second shell (2) are detachably connected through the first fixing mechanism (11) and the second fixing mechanism (22).
2. A ceramic tube for an ignition needle according to claim 1, wherein the first housing is cylindrically arranged and the second housing is frustoconical.
3. A ceramic tube for an ignition needle according to claim 1, wherein the second fixing means (22) is a screw groove formed at the top of the second housing (2), and the first fixing means (11) is a screw portion arranged at one end of the first housing (1), and the screw portion is screw-connected to the screw groove when the first housing (1) and the second housing (2) are integrally connected.
4. A ceramic tube for an ignition needle according to claim 1, characterized in that the second fixing means (22) is a magnetic attraction means arranged on top of the second housing (2), the first fixing means is a magnetic metal arranged on top of the first housing (1), and the magnetic attraction means is magnetically attracted to the magnetic metal when the first housing (1) and the second housing (2) are connected as a whole.
5. A ceramic tube for an ignition needle according to claim 4, characterized in that the outer surface of the second housing (2) is provided with a protruding portion (21), and the protruding portion (21) is coated with a fluorescent layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223585457.2U CN219143886U (en) | 2022-12-31 | 2022-12-31 | Ceramic tube for ignition needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223585457.2U CN219143886U (en) | 2022-12-31 | 2022-12-31 | Ceramic tube for ignition needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219143886U true CN219143886U (en) | 2023-06-06 |
Family
ID=86599723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223585457.2U Active CN219143886U (en) | 2022-12-31 | 2022-12-31 | Ceramic tube for ignition needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219143886U (en) |
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2022
- 2022-12-31 CN CN202223585457.2U patent/CN219143886U/en active Active
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