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CN-120368251-B - LED structure of many lamp pearls fast assembly

CN120368251BCN 120368251 BCN120368251 BCN 120368251BCN-120368251-B

Abstract

The invention relates to the technical field of LED board assembly, in particular to an LED structure with a plurality of lamp beads assembled quickly, which comprises an LED board, a plurality of mounting holes formed on the LED board, lamp beads detachably mounted in the mounting holes, and a plugging assembly arranged in the mounting holes, wherein the plugging assembly comprises a first plugging piece and a second plugging piece which are arranged at two ends of the mounting holes, the first plugging piece slides directionally through a limiting groove arranged on the side wall of the mounting holes, a connecting shaft arranged on the second plugging piece is inserted into a connecting sleeve mounted at the bottom of the first plugging piece, an elastic driving piece is mounted on the second plugging piece and connected with the connecting sleeve in a sliding mode, when the lamp beads are inserted into the mounting holes, the first plugging piece extrudes the first plugging piece, and when the first plugging piece moves relative to the side wall of the mounting holes, the elastic driving piece extrudes the elastic driving piece to control the opening and closing of the first plugging piece, and when the first plugging piece moves, the elastic driving piece is controlled to open and close of the second plugging piece.

Inventors

  • LIN FENGCHENG
  • ZHAO GUOLIANG
  • DENG XIAOQUN

Assignees

  • 浙江万豪光电科技有限公司
  • 深圳市质能达微电子科技有限公司

Dates

Publication Date
20260512
Application Date
20250320

Claims (6)

  1. 1. The utility model provides a many lamp pearls fast assembly's LED structure, includes base plate (1), be formed with a plurality of mounting holes (101) on base plate (1), detachably installs lamp pearl (2) in mounting hole (101), its characterized in that; The plugging assembly comprises a first plugging piece and a second plugging piece which are arranged at two ends of the mounting hole (101), the first plugging piece directionally slides through a limit groove (102) arranged on the side wall of the mounting hole (101), and a connecting shaft (14) arranged on the second plugging piece is inserted into a connecting sleeve (6) arranged at the bottom of the first plugging piece; The elastic driving piece is arranged on the second blocking piece and is in sliding connection with the connecting sleeve (6), when the first blocking piece moves relative to the side wall of the mounting hole (101), the elastic driving piece is extruded to control the opening and closing of the first blocking piece, and when the first blocking piece rebounds, the opening and closing of the second blocking piece are controlled; The first blocking piece comprises a first blocking plate (4) and a second blocking plate (5) which are axially arranged along the mounting hole (101), at least one group of strip-shaped blocks (401) which are in sliding fit with the limiting grooves (102) are arranged on the first blocking plate (4), the connecting sleeve (6) is axially arranged along the first blocking plate (4) and is rotationally connected with the second blocking plate (5), and the first blocking plate (4) and the second blocking plate (5) are mutually abutted; The second plugging piece comprises a third plugging plate (11) and a fourth plugging plate (12) which are axially arranged along the mounting hole (101), the third plugging plate (11) is fixedly connected with the side wall of the mounting hole (101) in a sealing way, and the connecting shaft (14) is axially arranged along the fourth plugging plate (12) and is rotationally connected with the third plugging plate (11); The elastic driving piece comprises a sleeve (7) fixedly arranged on the third plugging plate (11), a second sliding groove (701) is formed in the sleeve (7), and the second sliding groove (701) is in sliding fit with a first ball (601) with a ball arranged on the outer wall of the connecting sleeve (6); the novel connecting sleeve comprises a sleeve (7), and is characterized by further comprising a first spring (10), wherein the first spring (10) is arranged in the sleeve (7), one end of the first spring (10) is abutted with the bottom of the inner side of the sleeve (7), and the other end of the first spring is abutted with the connecting sleeve (6); The telescopic connecting device is characterized in that telescopic parts are symmetrically arranged on extension blocks at the bottom of the sleeve (7), each telescopic part comprises an inserting pipe (8) and an inserting rod (9), one end of each inserting pipe (8) is fixedly connected with the corresponding extension block, the inserting rods (9) are slidably arranged in the other end of each inserting pipe, and one end, away from each inserting pipe (8), of each inserting rod (9) is fixedly connected with the corresponding second plugging plate (5).
  2. 2. The multi-bead rapid-assembly LED structure of claim 1, wherein a cylindrical cavity is formed in the connecting sleeve (6), one end of the connecting shaft (14) away from the second blocking member penetrates through the elastic driving member and is slidably disposed in the cylindrical cavity, a first sliding groove (602) is formed in the cylindrical cavity, and the first sliding groove (602) is slidably matched with a second ball (1401) which is rotatably disposed on the connecting shaft (14).
  3. 3. The multi-lamp-bead rapid-assembly LED structure according to claim 1, wherein connectors (3) matched with the mounting holes (101) are arranged at the bottoms of the lamp beads (2), and locking grooves (302) are symmetrically formed in the connectors (3).
  4. 4. A multi-bead rapid assembled LED structure according to claim 3, wherein the connector (3) is symmetrically provided with a second conductive sheet (301), and the inner wall of the mounting hole (101) is provided with a first conductive sheet (103) adapted to the second conductive sheet (301).
  5. 5. A multi-bead rapid assembled LED structure according to claim 3, wherein the mounting holes (101) are symmetrically provided with socket grooves, and locking members capable of being inserted into the locking grooves (302) are arranged in the socket grooves.
  6. 6. The multi-bead rapid-assembly LED structure of claim 5, wherein said locking member comprises a movable plate (16), one end of said movable plate (16) is slidably disposed in the insertion slot, and the other end is rotatably connected with a pulley (15), said pulley (15) being insertable into said locking slot (302); The novel socket further comprises a second spring (17), wherein the second spring (17) is arranged in the socket groove, one end of the second spring (17) is abutted to the movable plate (16), and the other end of the second spring is abutted to the bottom of the socket groove.

Description

LED structure of many lamp pearls fast assembly Technical Field The invention relates to the technical field related to LED board assembly, in particular to an LED structure with a plurality of lamp beads assembled quickly. Background The LED lamp beads can generate certain heat in the working process, if ‌ can not effectively dissipate the heat in time, ‌ can cause the temperature of the LED lamp beads to rise, and ‌ further influences the luminous efficiency and the service life of the LED lamp beads. The ‌ aluminum substrate can quickly conduct heat generated by the LED lamp beads out due to the excellent heat conductivity of the material, ‌ reduces the working temperature of the lamp beads, and ‌ avoids performance degradation or damage caused by high temperature. ‌ in addition, ‌ aluminum substrate still has good electrical insulation and workability, and ‌ can guarantee the radiating effect simultaneously, and ‌ satisfies the flexibility demand of electronic product's security and structural design. When traditional lamp pearl is connected with the base plate after the production, generally with the fine even position of scribbling of solder paste at the base plate, place the lamp in the position of scribbling the solder paste, heat the base plate of placing the lamp, minimum 200 degrees centigrade is about, mainly be according to the solder paste and confirm, at this temperature, the solder paste melts, then weld the lamp pearl on aluminium base board, in case the welding wire damages, must dismantle the lamp pearl that damages from the base plate and use the lamp pearl of the same specification model to change, the loaded down with trivial details increase work load of replacement process, and the in-process of changing touches other normal lamp pearls easily and appear damaging the possibility, consequently, the mode of demountable installation is adopted with the base plate to current lamp pearl, but the inside mounting hole of base plate is stained with dust or steam easily when not installing, probably produces the influence to the lamp pearl circular telegram during operation. Disclosure of Invention The invention aims to provide an LED structure with a plurality of lamp beads assembled quickly, so as to solve the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: The LED structure comprises a substrate, wherein a plurality of mounting holes are formed in the substrate, and lamp beads are detachably arranged in the mounting holes; The plugging assembly comprises a first plugging piece and a second plugging piece which are arranged at two ends of the mounting hole, the first plugging piece directionally slides through a limiting groove arranged on the side wall of the mounting hole, and a connecting shaft arranged on the second plugging piece is inserted into a connecting sleeve arranged at the bottom of the first plugging piece; The elastic driving piece is installed on the second blocking piece, the connecting sleeve is connected in a sliding mode, when the first blocking piece moves relative to the side wall of the mounting hole, the elastic driving piece is extruded to control the opening and closing of the first blocking piece, and when the first blocking piece rebounds, the opening and closing of the second blocking piece are controlled. According to the LED structure with the rapid multi-lamp-bead assembly, the first blocking piece comprises the first blocking plate and the second blocking plate which are axially arranged along the mounting hole, at least one group of strip-shaped blocks which are in sliding fit with the limiting grooves are arranged on the first blocking plate, the connecting sleeve is axially arranged along the first blocking plate and is rotationally connected with the second blocking plate, and the first blocking plate and the second blocking plate are mutually abutted. According to the LED structure with the rapid multi-lamp-bead assembly, the cylindrical cavity is formed in the connecting sleeve, one end, far away from the second blocking piece, of the connecting shaft penetrates through the elastic driving piece and is arranged in the cylindrical cavity in a sliding mode, the first sliding groove is formed in the cylindrical cavity, and the first sliding groove is in sliding fit with the second rolling ball arranged on the connecting shaft in a rolling mode. The LED structure with the rapid multi-lamp-bead assembly comprises the second plugging piece, wherein the second plugging piece comprises the third plugging plate and the fourth plugging plate which are axially arranged along the mounting hole, the third plugging plate is fixedly connected with the side wall of the mounting hole in a sealing manner, and the connecting shaft is axially arranged along the fourth plugging plate and is rotationally connected with the third plugging plate. The elastic driving piece comprise