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CN-224229949-U - LED three-proofing lamp tube

CN224229949UCN 224229949 UCN224229949 UCN 224229949UCN-224229949-U

Abstract

The utility model relates to the technical field of LED lamps, in particular to an LED tri-proof lamp tube which comprises a tube body, an LED lamp panel, an end cover assembly, a waterproof structure and a waterproof connector, wherein the tube body is arranged in a hollow structure, two end parts of the tube body are open ends, the LED lamp panel is arranged in the tube body, the end cover assembly is detachably arranged at the two end parts of the tube body, the waterproof structure is arranged between the outer side of the end cover assembly and the inner side of the tube body in an interference mode, a through hole through which a power supply connecting wire penetrates is formed in the end cover assembly, and the waterproof connector is detachably arranged at the through hole of the end cover assembly. The utility model solves the problems that the existing three-proofing lamp tube structure adopts a plurality of external fasteners to carry out fixed connection, so that the installation is complicated, more gaps exist, and the waterproof grade of the three-proofing lamp tube cannot meet the requirements.

Inventors

  • ZHANG JINHUA
  • YANG JIYAN
  • GUO QILIANG

Assignees

  • 深圳市乐明光电照明有限公司

Dates

Publication Date
20260512
Application Date
20250430

Claims (10)

  1. 1. An LED tri-proof light tube, comprising: the pipe body is arranged in a hollow structure, and the two end parts of the pipe body are open ends; the LED lamp panel is arranged in the tube body; The waterproof structure is arranged between the outer side of the end cover assembly and the inner side of the pipe body in an interference manner; the waterproof joint is detachably arranged at the through hole of the end cover assembly.
  2. 2. The LED tri-proof light tube of claim 1, wherein said end cap assembly comprises: The plugs are arranged in a hollow structure with two open ends; The wiring terminal is arranged in the plug and is electrically connected with the LED lamp panel; The end cover is sleeved outside the plug, and the end cover is provided with the through hole at the end part far away from the pipe body; The waterproof structure comprises a waterproof ring which is sleeved on the end part of the plug and close to the outer side of the end part of the pipe body, and the thickness of the waterproof ring is larger than the difference between the inner diameter of the pipe body and the outer diameter of the plug, so that the waterproof ring is arranged between the inner side of the pipe body and the outer side of the plug in an interference mode.
  3. 3. The LED tri-proof light tube of claim 2, wherein: A limiting rib is formed on the outer side surface of the plug in a protruding mode, and the end portion of the end cover is arranged in a mode of being abutted against one side of the limiting rib; an outer edge is formed at one end part of the waterproof ring and is abutted against the other side of the limiting rib.
  4. 4. The LED tri-proof light tube of claim 3, wherein: A clamping piece is formed on the inner side of the waterproof ring in a protruding mode, and the length direction of the clamping piece is the sleeving direction of the waterproof ring and the plug; A clamping groove is formed on the plug, and one end part of the clamping groove is abutted against the limiting rib; the clamping groove is matched with the clamping piece.
  5. 5. The LED tri-proof light tube of claim 2, wherein: the plug is provided with a concave installation groove, and the installation groove is annularly distributed on the plug; The waterproof structure comprises a waterproof ring, wherein the waterproof ring is arranged in the mounting groove in an interference manner; The waterproof ring falls into the coverage area of the end cover.
  6. 6. The LED tri-proof light tube of claim 5, wherein: the outer side surface of the plug is provided with an external thread, and the external thread is arranged on one side, far away from the pipe body, of the mounting groove; and an inner thread matched with the outer thread on the plug is formed on the inner side of the end cover.
  7. 7. The LED tri-proof light tube of any one of claims 2-6, further comprising: The LED lamp panel is fixed on the end face of the fixing structure, and the luminous direction of the LED lamp panel is outwards arranged.
  8. 8. The LED tri-proof light tube of claim 7, wherein: the longitudinal section of the fixing structure is of a semicircular structure, and the fixing structure and the lower end part of the pipe body are arranged in a clearance manner; The upper end face of the fixing structure is provided with a chute for the LED lamp panel to be clamped and arranged, and the LED lamp panel can be arranged in a sliding manner along the length direction of the chute.
  9. 9. The LED tri-proof light tube of claim 8, wherein: the inner side of the pipe body is provided with two clamping ribs in a protruding mode, and the clamping ribs are symmetrically distributed on the inner side of the pipe body; the top edge of the fixing structure is abutted to the lower end part of the clamping rib, and the fixing structure is arranged in a sliding mode along the length direction of the pipe body.
  10. 10. The LED tri-proof light tube of claim 9, wherein: An opening hole is formed at the top edge of the fixed structure, and the opening direction of the opening hole is towards the bottom end of the fixed structure; The plug is detachably connected with the pipe body and the fixing structure through the opening holes penetrating through the external fasteners.

Description

LED three-proofing lamp tube Technical Field The utility model relates to the technical field of LED lamps, in particular to an LED tri-proof lamp tube. Background The three-proofing lamp tube is a lamp tube with waterproof, dustproof and shockproof functions, and can be used in a severe environment. The existing three-proofing lamp tube structure adopts a plurality of external fasteners to carry out fixed connection, so that the installation is complicated, more gaps exist, and the problem that the waterproof grade of the three-proofing lamp tube cannot meet the requirements is solved. Therefore, the utility model provides an LED tri-proof light tube. Disclosure of utility model The utility model provides an LED tri-proof light tube, which mainly solves the problems that the existing tri-proof light tube structure adopts a plurality of external fasteners to carry out fixed connection, so that the installation is complicated, more gaps exist, and the waterproof grade of the tri-proof light tube cannot meet the requirements. The utility model provides an LED tri-proof light tube, comprising: the pipe body is arranged in a hollow structure, and the two end parts of the pipe body are open ends; the LED lamp panel is arranged in the tube body; The waterproof structure is arranged between the outer side of the end cover assembly and the inner side of the pipe body in an interference manner; the waterproof joint is detachably arranged at the through hole of the end cover assembly. Preferably, the end cap assembly comprises: The plugs are arranged in a hollow structure with two open ends; The wiring terminal is arranged in the plug and is electrically connected with the LED lamp panel; The end cover is sleeved outside the plug, and the end cover is provided with the through hole at the end part far away from the pipe body; The waterproof structure comprises a waterproof ring which is sleeved on the end part of the plug and close to the outer side of the end part of the pipe body, and the thickness of the waterproof ring is larger than the difference between the inner diameter of the pipe body and the outer diameter of the plug, so that the waterproof ring is arranged between the inner side of the pipe body and the outer side of the plug in an interference mode. Preferably, a limit rib is formed on the outer side surface of the plug in a protruding mode, and the end portion of the end cover is arranged on one side of the limit rib in a propping mode detention office; An outer edge is formed at one end part of the waterproof ring and is abutted against the other side of the positioning rib. Preferably, a clamping piece is formed on the inner side of the waterproof ring in a protruding mode, and the length direction of the clamping piece is the sleeving direction of the waterproof ring and the plug; A clamping groove is formed on the plug, and one end part of the clamping groove is abutted against the limiting rib; the clamping groove is matched with the clamping piece. Preferably, the plug is provided with a concave installation groove, and the installation groove is annularly distributed on the plug; The waterproof structure comprises a waterproof ring, wherein the waterproof ring is arranged in the mounting groove in an interference manner; The waterproof ring falls into the coverage area of the end cover. Preferably, an external thread is formed on the outer side surface of the plug, and the external thread is arranged on one side, away from the pipe body, of the mounting groove; and an inner thread matched with the outer thread on the plug is formed on the inner side of the end cover. Preferably, the method further comprises: The LED lamp panel is fixed on the end face of the fixing structure, and the luminous direction of the LED lamp panel is outwards arranged. Preferably, the longitudinal section of the fixing structure is in a semicircular structure, and the fixing structure and the lower end part of the pipe body are arranged in a clearance manner; The upper end face of the fixing structure is provided with a chute for the LED lamp panel to be clamped and arranged, and the LED lamp panel can be arranged in a sliding manner along the length direction of the chute. Preferably, two clamping ribs are formed on the inner side of the pipe body in a protruding mode, and the two clamping ribs are symmetrically distributed on the inner side of the pipe body; The top edge of the fixing structure is abutted to the lower end part of the clamping rib and is arranged in a sliding manner along the length direction of the pipe body. Preferably, an opening hole is formed at the top edge of the fixing structure, and the opening direction of the opening hole is set towards the bottom end of the fixing structure; The plug is detachably connected with the pipe body and the fixing structure through the opening holes penetrating through the external fasteners. From the above, the technical scheme provided by the utility model can