CN216120347U - Light-emitting diode lead frame - Google Patents
Light-emitting diode lead frame Download PDFInfo
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- CN216120347U CN216120347U CN202122453408.2U CN202122453408U CN216120347U CN 216120347 U CN216120347 U CN 216120347U CN 202122453408 U CN202122453408 U CN 202122453408U CN 216120347 U CN216120347 U CN 216120347U
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- wall
- block
- lead frame
- fixedly connected
- lead
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Abstract
The utility model belongs to the technical field of lead frames, in particular to a lead frame of a light-emitting diode, aiming at the problems that the lead frame is inconvenient to disassemble and replace when the lead frame fails and each lead frame can only control one light-emitting diode, the utility model provides a proposal that the lead frame comprises a mounting seat, the outer wall of the mounting seat is uniformly provided with a plurality of positioning holes, the top of the mounting seat is provided with four mounting grooves, the inner parts of the four mounting grooves are provided with mounting holes, the outer wall of the mounting seat is provided with a sliding groove, the inner wall of the sliding groove is fixedly connected with two pressing strips, the outer wall of the mounting seat is provided with two strip-shaped grooves, the inner parts of the two strip-shaped grooves are respectively connected with a strip-shaped block in a sliding way, the top of the strip-shaped block is fixedly connected with a lead block, and the outer wall of the lead block is connected with the pressing strips in a sliding way, the lead frame is convenient to disassemble and convenient to replace when the lead frame fails, and can control multiple sets of leds.
Description
Technical Field
The utility model relates to the technical field of lead frames, in particular to a light-emitting diode lead frame.
Background
The light emitting diode is a solid semiconductor component which can convert electric energy into visible light, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, is widely applied to the fields of various indications, displays, decorations, backlight sources and illuminating lamps, is a solid semiconductor component, is different from the light emitting principle of a tungsten filament bulb, and belongs to cold light emission.
In the prior art, it is inconvenient to disassemble the lead frame, and it is inconvenient to replace the lead frame when a fault occurs, and each lead frame can only control one led.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that a lead frame is inconvenient to disassemble and replace when a fault occurs, and each lead frame can only control one light-emitting diode.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a light-emitting diode lead frame, includes the mount pad, a plurality of locating holes have evenly been seted up to the outer wall of mount pad, four mounting grooves have been seted up at the top of mount pad, and the mounting hole has all been seted up to the inside of four mounting grooves, the spout has been seted up to the outer wall of mount pad, two bar grooves have been seted up to the outer wall of mount pad, and the equal sliding connection in inside in two bar grooves has a bar piece, the top fixedly connected with wire piece of bar piece, the outer wall and the layering sliding connection of wire piece, a plurality of elongated slots have evenly been seted up to the outer wall of mount pad, a plurality of first wires of the even fixedly connected with of outer wall of wire piece, two dead slots have been seted up to the outer wall of mount pad, and the equal sliding connection in inside of two dead slots has the rectangular piece, the outer wall of mount pad is equipped with fixed establishment.
Preferably, fixed establishment includes the connecting rod, the outer wall of rectangular block and the one end fixed connection of connecting rod, the outer wall cover of connecting rod is equipped with the spring, the one end of spring and the outer wall fixed connection of rectangular block, the other end of spring and the inner wall fixed connection of dead slot, the other end fixedly connected with stopper of connecting rod, the outer wall fixedly connected with fixture block of rectangular block, the outer wall and the wire piece sliding connection of fixture block make the fixture block carry out the rigidity to the wire piece through setting up the spring.
Preferably, two round holes are formed in the outer wall of the mounting seat, the inner walls of the two round holes are respectively in sliding connection with the outer walls of the two connecting rods, and the fixture block is moved by the two connecting rods.
Preferably, the outer wall of the mounting seat is provided with two rectangular holes, and the inner walls of the two rectangular holes are respectively in sliding connection with the outer walls of the two clamping blocks.
Preferably, the outer wall of the first lead is in sliding connection with the outer wall of the elongated slot, and the inside of the chute is fixedly connected with the connecting seat.
Preferably, the outer wall of the connecting seat is uniformly provided with a plurality of through holes.
Preferably, a plurality of second wires are uniformly and fixedly connected to the outer wall of the wire block.
Preferably, the outer wall of the second lead is in sliding connection with the inner wall of the through hole, and the outer wall of the connecting seat is provided with a rectangular groove.
Preferably, a plurality of separating blocks are uniformly and fixedly connected inside the rectangular groove.
Preferably, the bottom of the mounting seat is uniformly and fixedly connected with a plurality of limiting rods, and the mounting seat is limited by the limiting rods.
Compared with the prior art, the utility model has the advantages that:
(1) this scheme carries out the position with the mount pad through the locating hole with a plurality of gag lever posts spacing, prevent that the mount pad from removing, and carry out the rigidity to it through four mounting holes, slide into the bar inslot with the wire piece through the bar piece, the inclined plane and the wire piece contact of fixture block, the fixture block passes through the rectangular block and outwards moves with the spring, after the wire piece slided the certain distance, and the rectangular groove appears in the outer wall of a plurality of second wires, separate through separating the piece, first wire passes through the elongated slot and slides in simultaneously, make the rectangular block inwards move through the spring in the fixed establishment, thereby make the outer wall of fixture block extrusion wire piece, carry out the rigidity to the wire piece, when maintaining emitting diode, outwards remove two stoppers, make the connecting rod drive the fixture block outwards to move.
(2) The utility model is convenient to disassemble the lead frame, is convenient to replace when a fault occurs, and can control a plurality of groups of light emitting diodes.
Drawings
Fig. 1 is a schematic cross-sectional view of a light emitting diode lead frame according to the present invention;
fig. 2 is a schematic side view of a light emitting diode lead frame according to the present invention;
fig. 3 is a schematic structural view of a lead block, a first lead and a second lead of a light emitting diode lead frame according to the present invention;
fig. 4 is an enlarged structural diagram of a portion a of a lead frame of a light emitting diode according to the present invention shown in fig. 1.
In the figure: 1. a mounting seat; 2. positioning holes; 3. mounting holes; 4. layering; 5. a lead block; 6. a connecting seat; 7. a bar-shaped block; 8. a long groove; 9. a first conductive line; 10. a second conductive line; 11. A rectangular groove; 12. a separation block; 13. a limiting rod; 14. an empty groove; 15. a rectangular block; 16. a connecting rod; 17. a spring; 18. a limiting block; 19. and (7) clamping blocks.
Detailed Description
As shown in fig. 1-4, a light emitting diode lead frame is provided, which comprises a mounting seat 1, wherein the outer wall of the mounting seat 1 is uniformly provided with a plurality of positioning holes 2, the top of the mounting seat 1 is provided with four mounting grooves, the insides of the four mounting grooves are respectively provided with a mounting hole 3, the mounting holes 3 fix the position of the mounting seat 1, the outer wall of the mounting seat 1 is provided with a sliding groove, the inner wall of the sliding groove is fixedly connected with two pressing strips 4, the pressing strips 4 assist in sliding a lead block 5, the outer wall of the mounting seat 1 is provided with two strip-shaped grooves, the insides of the two strip-shaped grooves are respectively and slidably connected with a strip-shaped block 7, the strip-shaped block 7 positions the lead block 5, the top of the strip-shaped block 7 is fixedly connected with a lead block 5, the outer wall of the lead block 5 is uniformly and fixedly connected with a plurality of second leads 10, the outer wall of the second leads 10 are slidably connected with the inner wall of a through hole, the outer wall of a connecting seat 6 is provided with a rectangular groove 11, a plurality of partition blocks 12 of the even fixedly connected with in inside of rectangular channel 11, the outer wall and the layering 4 sliding connection of wire piece 5, a plurality of elongated slots 8 have evenly been seted up to the outer wall of mount pad 1, a plurality of first wires 9 of the even fixedly connected with of outer wall of wire piece 5, the outer wall of first wire 9 and elongated slot 8's outer wall sliding connection, the inside fixedly connected with connecting seat 6 of spout, a plurality of through-holes have evenly been seted up to the outer wall of connecting seat 6, two dead slots 14 have been seted up to the outer wall of mount pad 1, the equal sliding connection in inside of two dead slots 14 has rectangular block 15, the outer wall of mount pad 1 is equipped with fixed establishment.
Shown by fig. 1 and 4, fixing mechanism includes connecting rod 16, rectangular block 15's outer wall and connecting rod 16's one end fixed connection, two round holes have been seted up to mount pad 1's outer wall, the inner wall of two round holes respectively with two connecting rod 16's outer wall sliding connection, connecting rod 16's outer wall cover is equipped with spring 17, spring 17 resets fixture block 19, spring 17's one end and rectangular block 15's outer wall fixed connection, spring 17's the other end and dead slot 14's inner wall fixed connection, connecting rod 16's other end fixedly connected with stopper 18, rectangular block 15's outer wall fixedly connected with fixture block 19, fixture block 19 carries out the rigidity to wire piece 5, two rectangular holes have been seted up to mount pad 1's outer wall, the inner wall of two rectangular holes respectively with two fixture block 19's outer wall sliding connection, the even fixedly connected with a plurality of gag lever posts 13 in bottom of mount pad 1, fixture block 19's outer wall and wire piece 5 sliding connection.
The working principle is as follows: the installation seat 1 is limited in position through a positioning hole 2 and a plurality of limiting rods 13, the installation seat 1 is prevented from moving, the installation seat is fixed in position through four installation holes 3, a lead block 5 slides into a strip-shaped groove through a strip-shaped block 7, the lead block 5 is prevented from moving upwards under the action of a strip 4, the inclined surface of a fixture block 19 is contacted with the lead block 5, the fixture block 19 moves outwards through a rectangular block 15 and a spring 17, when the lead block 5 slides to a certain distance, a plurality of second leads 10 respectively enter a connecting seat 6 through a plurality of through holes, the plurality of second leads 10 can control a light emitting diode in a group of two by two, the outer walls of the plurality of second leads 10 are separated through a separating block 12 in a rectangular groove 11, meanwhile, a first lead 9 slides in through a long groove 8, meanwhile, the fixture block 19 moves inwards through the spring 17, the fixture block 19 extrudes the outer wall of the lead block 5 to fix the position of the lead block 5, when the light emitting diode is maintained, the two limiting blocks 18 are moved outwards, so that the connecting rod 16 drives the clamping block 19 to move outwards, the position fixing of the wire guide block 5 is released, and the light emitting diode is convenient to maintain quickly.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (10)
1. A light-emitting diode lead frame comprises a mounting seat (1) and is characterized in that a plurality of positioning holes (2) are uniformly formed in the outer wall of the mounting seat (1), four mounting grooves are formed in the top of the mounting seat (1), mounting holes (3) are formed in the four mounting grooves, a sliding groove is formed in the outer wall of the mounting seat (1), two pressing strips (4) are fixedly connected to the inner wall of the sliding groove, two strip-shaped grooves are formed in the outer wall of the mounting seat (1), a strip-shaped block (7) is slidably connected to the inner parts of the two strip-shaped grooves, a lead block (5) is fixedly connected to the top of the strip-shaped block (7), the outer wall of the lead block (5) is slidably connected with the pressing strips (4), a plurality of long grooves (8) are uniformly formed in the outer wall of the mounting seat (1), and a plurality of first leads (9) are uniformly and fixedly connected to the outer wall of the lead block (5), two dead slots (14) have been seted up to the outer wall of mount pad (1), and the equal sliding connection in inside of two dead slots (14) has rectangular block (15), the outer wall of mount pad (1) is equipped with fixed establishment.
2. The lead frame for the light-emitting diode according to claim 1, wherein the fixing mechanism comprises a connecting rod (16), an outer wall of the rectangular block (15) is fixedly connected with one end of the connecting rod (16), a spring (17) is sleeved on the outer wall of the connecting rod (16), one end of the spring (17) is fixedly connected with the outer wall of the rectangular block (15), the other end of the spring (17) is fixedly connected with an inner wall of the empty groove (14), the other end of the connecting rod (16) is fixedly connected with a limiting block (18), a clamping block (19) is fixedly connected with the outer wall of the rectangular block (15), and the outer wall of the clamping block (19) is slidably connected with the lead block (5).
3. The lead frame for led according to claim 2, wherein the outer wall of the mounting base (1) has two circular holes, and the inner walls of the two circular holes are slidably connected to the outer walls of the two connecting rods (16).
4. The lead frame for the light-emitting diode according to claim 2, wherein the outer wall of the mounting seat (1) is formed with two rectangular holes, and inner walls of the two rectangular holes are slidably connected with outer walls of the two clamping blocks (19), respectively.
5. The lead frame for light emitting diodes according to claim 1, wherein the outer wall of the first lead (9) is slidably connected with the outer wall of the elongated slot (8), and the inside of the elongated slot is fixedly connected with the connecting seat (6).
6. The lead frame for led according to claim 5, wherein the connecting seat (6) has a plurality of through holes formed on the outer wall thereof.
7. The lead frame for led according to claim 6, wherein the outer wall of the lead block (5) is uniformly and fixedly connected with a plurality of second leads (10).
8. The lead frame for led according to claim 7, wherein the outer wall of the second lead (10) is slidably connected to the inner wall of the through hole, and the outer wall of the connecting seat (6) is formed with a rectangular groove (11).
9. The lead frame for light emitting diode according to claim 8, wherein a plurality of separating blocks (12) are uniformly and fixedly connected to the inside of the rectangular groove (11).
10. The lead frame for led according to claim 1, wherein the bottom of the mounting base (1) is uniformly and fixedly connected with a plurality of limiting rods (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122453408.2U CN216120347U (en) | 2021-10-12 | 2021-10-12 | Light-emitting diode lead frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122453408.2U CN216120347U (en) | 2021-10-12 | 2021-10-12 | Light-emitting diode lead frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216120347U true CN216120347U (en) | 2022-03-22 |
Family
ID=80692029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122453408.2U Active CN216120347U (en) | 2021-10-12 | 2021-10-12 | Light-emitting diode lead frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216120347U (en) |
-
2021
- 2021-10-12 CN CN202122453408.2U patent/CN216120347U/en active Active
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