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CN-224230057-U - Ceramic ignition needle convenient to heat dissipation

CN224230057UCN 224230057 UCN224230057 UCN 224230057UCN-224230057-U

Abstract

The utility model relates to the technical field of fuel gas parts, in particular to a ceramic ignition needle convenient for heat dissipation, which comprises a mounting mechanism, a connecting mechanism, an ignition mechanism and a fixing mechanism, wherein the mounting mechanism is arranged at a fuel gas outlet, the connecting mechanism is arranged on the mounting mechanism, a heat dissipation component is arranged on the connecting mechanism, the ignition mechanism is arranged on the connecting mechanism, one end of the ignition mechanism is close to the fuel gas outlet, the other end of the ignition mechanism is connected with an igniter, and the fixing mechanism is arranged on the ignition mechanism.

Inventors

  • Request for anonymity

Assignees

  • 宝应县欧达电子陶瓷有限公司

Dates

Publication Date
20260512
Application Date
20250527

Claims (10)

  1. 1. A ceramic ignition needle convenient for heat dissipation is characterized by comprising, A mounting mechanism (100), the mounting mechanism (100) being mounted at the gas outlet; The connecting mechanism (200) is arranged on the mounting mechanism (100), and a heat dissipation assembly (202) is arranged on the connecting mechanism (200); An ignition mechanism (300), wherein the ignition mechanism (300) is arranged on the connecting mechanism (200), one end of the ignition mechanism (300) is close to the gas outlet, the other end of the ignition mechanism (300) is connected with an igniter, and The fixing mechanism (400) is arranged on the ignition mechanism (300), and the fixing mechanism (400) has the functions of reinforcing the fixing of the ignition mechanism (300) and conducting heat and dissipating heat.
  2. 2. The ceramic ignition needle convenient for heat dissipation as set forth in claim 1, wherein the number of the ignition mechanisms (300) is two, the two ignition mechanisms (300) are respectively arranged at two sides of the connecting mechanism (200), and the ignition ends of the two ignition mechanisms (300) are folded inwards.
  3. 3. The ceramic ignition needle convenient for heat dissipation as set forth in claim 2, wherein the ignition mechanism (300) comprises an insulating sheath (301), the insulating sheath (301) is mounted on one side of the connection mechanism (200), a rectangular groove (304) is formed in one side, close to the connection mechanism (200), of the outer wall of the bottom of the insulating sheath (301), an arc-shaped groove (305) is formed in the surface of the rectangular groove (304), and an ignition assembly is arranged in the arc-shaped groove (305).
  4. 4. The ceramic ignition needle convenient for heat dissipation as set forth in claim 3, wherein the ignition assembly comprises a ceramic needle sleeve (302), the ceramic needle sleeve (302) is clamped on the inner wall of the arc-shaped groove (305), and a metal electrode (303) is inserted on the circumferential inner wall of the ceramic needle sleeve (302).
  5. 5. The ceramic ignition needle convenient for heat dissipation as set forth in claim 4, wherein the front ends and the rear ends of said metal electrodes (303) are exposed outside said ceramic needle sheath (302), the front ends of both said metal electrodes (303) are inwardly folded, and the rear ends of said metal electrodes (303) are connected to said igniter.
  6. 6. The ceramic ignition needle convenient for heat dissipation as set forth in claim 5, wherein the fixing mechanism (400) comprises two aluminum strips (402), the two aluminum strips (402) are mounted on two sides of the rectangular groove (304) close to the ceramic needle sleeve (302), one arc-shaped aluminum sheet (401) is mounted on one adjacent side of the two aluminum strips (402), the arc-shaped aluminum sheet (401) is attached to the outer wall of the ceramic needle sleeve (302), mounting holes are formed in two ends of the aluminum strips (402), locking rods (403) are inserted into the inner walls of the mounting holes, and one ends of the locking rods (403) are inserted into the insulating sheath (301).
  7. 7. The ceramic ignition needle convenient for heat dissipation as set forth in claim 6, wherein a plurality of heat dissipation fins (404) are fixed on the bottom outer wall of the aluminum strip (402) in an equidistant manner.
  8. 8. The ceramic ignition needle convenient for heat dissipation according to claim 7, wherein the mounting mechanism (100) comprises a mounting plate (101), the mounting plate (101) is mounted at the gas outlet, and two horizontal cross plates (102) are mounted at one end of the mounting plate (101).
  9. 9. The ceramic ignition needle convenient for heat dissipation as set forth in claim 8, wherein the connecting mechanism (200) is mounted on the surfaces of the two transverse plates (102), the connecting mechanism (200) comprises a fixing frame (201) and a heat dissipation assembly (202), a plurality of hollowed-out openings are formed in the surface of the fixing frame (201), and the heat dissipation assembly (202) is mounted inside the fixing frame (201).
  10. 10. The ceramic ignition needle convenient for heat dissipation as set forth in claim 9, wherein the heat dissipation assembly (202) comprises a motor (2021), the motor (2021) is installed inside the fixing frame (201), one end of an output shaft of the motor (2021) is provided with a connecting shaft (2022), impellers (2023) are sleeved on the circumferential outer wall of the connecting shaft (2022), and two groups of impellers (2023) are respectively opposite to the ignition mechanisms (300) on two sides.

Description

Ceramic ignition needle convenient to heat dissipation Technical Field The utility model relates to the technical field of fuel gas parts, in particular to a ceramic ignition needle convenient for heat dissipation. Background The ignition needle is a key component in a device for igniting combustible substances such as gas, fuel oil, etc., and is generally made of a high temperature and pressure resistant material such as ceramic, metal, etc. The ignition needle can produce the electric spark and ignite the gas at the during operation, and this in-process can accompany certain heat production, if the heat can not in time give off, can make the temperature of ignition needle too high, probably lead to ceramic material's performance to drop, such as insulating properties reduces, mechanical strength weakens etc. influences the normal work and the life of ignition needle. For this reason, a ceramic ignition needle convenient for heat dissipation has been proposed by those skilled in the art to solve the above-mentioned problems. Disclosure of utility model This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model. The utility model is provided in view of the above or the problem that the temperature of the ignition needle is too high after ignition and heat cannot be timely emitted in the prior art. It is therefore an object of the present utility model to provide a ceramic ignition needle that facilitates heat dissipation. In order to solve the technical problems, the utility model provides the technical scheme that the ceramic ignition needle convenient for heat dissipation comprises a mounting mechanism, a fixing mechanism and a fixing mechanism, wherein the mounting mechanism is arranged at a gas outlet; The connecting mechanism is arranged on the mounting mechanism and is provided with a heat dissipation assembly; The ignition mechanism is arranged on the connecting mechanism, one end of the ignition mechanism is close to the gas outlet, the other end of the ignition mechanism is connected with the igniter, and The fixing mechanism is arranged on the ignition mechanism and has the functions of reinforcing the fixation of the ignition mechanism and conducting heat and dissipating heat. As an optimal scheme of the ceramic ignition needle convenient for heat dissipation, the number of the ignition mechanisms is two, the two ignition mechanisms are respectively arranged at two sides of the connecting mechanism, and the ignition ends of the two ignition mechanisms are folded inwards. As a preferable scheme of the ceramic ignition needle convenient for heat dissipation, the ignition mechanism comprises an insulating sheath, wherein the insulating sheath is arranged on one side of the connecting mechanism, a rectangular groove is formed in one side, close to the connecting mechanism, of the outer wall of the bottom of the insulating sheath, an arc-shaped groove is formed in the surface of the rectangular groove, and an ignition assembly is arranged in the arc-shaped groove. As a preferable scheme of the ceramic ignition needle convenient for heat dissipation, the ignition assembly comprises a ceramic needle sleeve, wherein the ceramic needle sleeve is clamped on the inner wall of the arc-shaped groove, and a metal electrode is inserted on the circumferential inner wall of the ceramic needle sleeve. As a preferable scheme of the ceramic ignition needle convenient for heat dissipation, the front ends and the rear ends of the metal electrodes are exposed out of the ceramic needle sleeve, the front ends of the two metal electrodes are folded inwards, and the rear ends of the metal electrodes are connected with the igniter. As a preferable scheme of the ceramic ignition needle convenient for heat dissipation, the fixing mechanism comprises two aluminum strips, wherein the two aluminum strips are arranged on two sides of the rectangular groove close to the ceramic needle sleeve, one arc-shaped aluminum sheet is arranged on one adjacent side of the two aluminum strips, the arc-shaped aluminum sheet is attached to the outer wall of the ceramic needle sleeve, mounting holes are formed in two ends of the aluminum strips, locking rods are inserted into the inner walls of the mounting holes, and one end of each locking rod is inserted into the insulating sheath. As an optimal scheme of the ceramic ignition needle convenient for heat dissipation, a plurality of heat dissipation fins are fixed on the outer wall of the bottom of the aluminum strip at equal intervals. As a preferable scheme of the ceramic ignition needle convenient for heat dissipation, the mounting mechanism comprises a mounting plate, wherein the mounting plate is mounte