CN-224229938-U - Lamp strip connects plug structure soon

CN224229938UCN 224229938 UCN224229938 UCN 224229938UCN-224229938-U

Abstract

The utility model relates to the technical field of lamps, in particular to a lamp strip quick-connection plug structure, which comprises a power supply head on a power line and a connector lug detachably connected and arranged on a lamp strip, wherein the connector lug is integrally in a rectangular block shape, a connector lug is arranged at the far end of the connector lug, the power supply head comprises a connecting block in a rectangular block shape, an inserting hole is formed in the front end face of the connecting block, a butt joint sleeve with the front end and one side surface of the connecting block in an open design is arranged at the front end of the connecting block, the connector lug can be inserted into and abutted against the front end face of the connecting block from the front end of the butt joint sleeve, the connector lug is correspondingly inserted into the inserting hole, a cover plate is arranged at the open side of the butt joint sleeve, one side of the cover plate is hinged and connected onto the butt joint sleeve, a limiting plate which is arranged in a protruding mode is arranged on the inner side surface of the other side of the cover plate, and the limiting plate is clamped and arranged on the butt joint sleeve through a clamping structure so as to limit the rotation of the cover plate.

Inventors

LI XIONGWEI
CHEN ZHONGYONG
TAN GUOWEI
DING JIANPING
YAO FENG

Assignees

中山市蓝德电子有限公司

Dates

Publication Date: 20260512
Application Date: 20250512

Claims (9)

1. A lamp strip quick-connection plug structure comprises a power supply head on a power line and a connector lug detachably connected and arranged on the lamp strip, wherein the connector lug is integrally of rectangular block-shaped design and is provided with a binding post at the far end, the power supply head comprises a connecting block of rectangular block-shaped design, an insertion hole is formed in the end face of the front end of the connecting block, the front end of the connecting block is provided with a butt joint sleeve with the front end and one side surface of the connecting block being of an open design, the connector lug can be inserted into and abutted against the front end face of the connecting block from the front end of the butt joint sleeve, the binding post is correspondingly inserted into the insertion hole, a cover plate is arranged on the open side of the butt joint sleeve, one side of the cover plate is hinged and connected onto the butt joint sleeve, a limiting plate which is arranged in a protruding mode is arranged on the inner side surface of the other side of the cover plate, the limiting plate is arranged on the butt joint sleeve in a clamping mode through a clamping structure to limit the rotation of the cover plate, and the inner side of the limiting protruding strip is capable of being attached and supported on the inner end face of the connector lug to limit the inner end face of the connector lug from being separated from the butt joint sleeve.
2. The quick connector structure for a lamp strip of claim 1, wherein a matching groove is formed in the side face of the butt joint sleeve and corresponds to the limiting plate, the limiting plate can be matched in the matching groove, the clamping structure comprises a clamping protruding block arranged in the matching groove, a clamping hole is formed in the limiting plate and corresponds to the clamping protruding block, and the clamping protruding block can be clamped in the clamping hole.
3. The quick connector structure of claim 1, wherein a plurality of strip-shaped structural pressing strips are arranged on the inner side surface of the cover plate and can be pressed and connected to the surface of the connector lug, and the pressing strips are arranged at intervals along the length direction of the butt joint sleeve.
4. A quick connector structure for a lamp strip according to claim 1, wherein the edge of the outer end face of the connecting block is outwardly protruded to form a circle of connecting sleeve with rectangular structural design, the butt-joint sleeve is arranged at the outer end of the connecting sleeve, and the distal end of the connector lug can be inserted into and matched with the connecting sleeve.
5. The lamp strip quick connector structure according to claim 1, wherein the insertion hole comprises a guide insertion hole section at the outer end and a matched insertion hole section at the inner end, the guide insertion hole section is of a conical hole structure with a large outer end diameter and a small inner end diameter, the diameter of the inner end of the guide insertion hole section is larger than that of the matched insertion hole section, and the diameter of the matched insertion hole section is matched with that of the binding post.
6. The lamp strip quick-connection plug structure according to claim 1, wherein the power supply head is arranged at one end of a power line, the plug connector is arranged at the other end of the power line, the connector lug is arranged at one end of the lamp strip, the protection head in a rectangular barrel-shaped structure is arranged at the other end of the lamp strip, and the end part of the lamp strip is inserted into the protection head.
7. A quick-connection plug structure for a lamp strip is characterized in that the connector lug comprises a connector block with a rectangular structural design, the terminal post is arranged on the end face of the front end of the connector block, a connector sleeve with an open design is arranged at the rear end of the connector block and one side surface, the lamp strip can be inserted from the rear end of the connector sleeve and is enabled to be abutted to the rear end face of the connector block, the lamp strip is electrically connected to a connecting lug arranged at the rear end of the connector block, a pressing plate is arranged on the opening side of the connector sleeve and is hinged to the connector sleeve on one side, a clamping plate which is arranged on the inner side surface of the other side of the pressing plate in a protruding mode is arranged on the connector sleeve in a clamping mode through a clamping structure to limit rotation of the pressing plate, and a plurality of anti-falling teeth which are arranged in a protruding mode are arranged on the inner side face of the pressing plate and are enabled to be abutted to the lamp strip to limit falling out of the lamp strip from the connector sleeve.
8. A lamp strip quick connect plug structure as defined in claim 7, wherein a protruding bead is provided on an inner side surface of the inner end of the press plate.
9. The quick connect plug structure of claim 7, wherein the connector housing has a mating bayonet on a side thereof corresponding to the clip plate and enabling the clip plate to be mated in the mating bayonet, and the clip structure includes a clip block disposed in the mating bayonet, and a clip hole is disposed on the clip plate and corresponding to the clip block and enabling the clip block to be mated in the clip hole.

Description

Lamp strip connects plug structure soon Technical Field The utility model relates to the technical field of lamps, in particular to a lamp strip quick-connection plug structure. Background The lamp strip is obtained by welding an LED lamp on a copper wire or a strip-shaped flexible circuit board by a special processing technology, and connecting a power supply to emit light. The lamp strip mainly plays a role in decoration or illumination. When the lamp strip is installed and used, the lamp strip quick connector is usually adopted between the lamp strip and the lamp strip, in the prior art, chinese patent (CN 217115046U) discloses an anti-drop type LED lamp strip quick connector, and Chinese patent (CN 211952352U) discloses an outdoor quick connector for an LED soft lamp strip. However, the structure of the above patent has the following disadvantages that 1, the structural design is relatively complex, the convenience of disassembly and assembly can not meet the requirements well, 2, the electric connection between the lamp strips is not reliable enough, the connection between the lamp strips is not stable enough, and the lamp strips are easy to break after being stressed. Therefore, how to provide a lamp strip quick-connection plug structure with simpler and more reasonable structural design, more convenient and faster disassembly and assembly and more stable and reliable connection become the technical problem to be solved by the technicians in the field. Disclosure of utility model In view of the above-mentioned drawbacks of the prior art, the present utility model aims to provide a lamp strip quick connector structure which has a simpler and more reasonable structural design, is more convenient and quicker to disassemble and assemble, and is more stable and reliable to connect. The utility model provides a lamp strip quick-connection plug structure, which comprises a power supply head on a power line and a connector lug detachably connected and arranged on the lamp strip, wherein the connector lug is integrally of rectangular block-shaped design, a connector lug is arranged at the far end of the connector lug, the power supply head comprises a connecting block of rectangular block-shaped design, an insertion hole is formed in the front end face of the connecting block, the front end of the connecting block is provided with a butt joint sleeve with the front end and one side surface of the connecting block being of an open design, the connector lug can be inserted into and abutted against the front end face of the connecting block from the front end of the butt joint sleeve, the connector lug is correspondingly inserted into the insertion hole, a cover plate is arranged on the open side of the butt joint sleeve, one side of the cover plate is hinged and connected onto the butt joint sleeve, a limiting plate which is arranged in a protruding mode is arranged on the inner side surface of the other side of the cover plate, the limiting plate is clamped and arranged on the butt joint sleeve through a clamping structure so as to limit the rotation of the cover plate, and the inner side of the far end of the cover plate is provided with a limiting protruding strip, and the limiting inner side of the connector lug can be mutually supported on the inner end face of the connector lug so as to limit the connector lug to be separated from the butt joint sleeve. Therefore, in the lamp strip quick-connection plug structure, after the connector lug is inserted from the front end of the butt joint sleeve, whether the connector lug is assembled in place or not can be checked more conveniently through the opening of the butt joint sleeve. Secondly, after the cover plate cover on the front of the connecting sleeve is in place, the inner sides of the limit convex strips on the inner sides of the distal ends of the cover plates are mutually attached and supported on the inner end face of the connector lug, and the connector lug can be better limited to be separated from the connecting sleeve, so that the connector lug and the power supply connector are connected more stably and reliably. And the design of whole structure still makes things convenient for assembly operation more, and the dismouting is more convenient. As optimization, a matching groove is formed in the side surface of the butt joint sleeve and corresponds to the limiting plate, and the limiting plate can be matched and arranged in the matching groove; the clamping structure comprises a clamping projection arranged in the matching groove, a clamping hole is formed in the limiting plate and corresponds to the clamping projection, and the clamping projection can be clamped into the clamping hole. Therefore, the limit plate can be better assembled and positioned by arranging the matching groove, the whole structural design is more compact, and the clamping convex blocks are more conveniently arranged. Further, the two clamping protruding blocks are arranged at