Light emitting diode convenient to assemble

Abstract

The utility model belongs to the technical field of light-emitting diodes, and particularly relates to a light-emitting diode convenient to assemble, which comprises a substrate, a heat dissipation shell is clamped at the top of the substrate at equal intervals in a limiting manner, a limiting plate is fixed on one side wall of the heat dissipation shell, a limiting groove is formed in the side wall of the limiting plate, two fixing seats are fixed at the top of the substrate, and the two fixing seats are fixed on the top of the substrate. And fixing assemblies for clamping the limiting grooves are arranged in the fixing seats. By arranging the substrate, the heat dissipation shell, the limiting plate, the limiting groove, the fixing seat and the fixing assembly, in the process of using the light-emitting diode, the heat dissipation shell outside the light-emitting diode body is fixed on the substrate in a spring clamping mode, when the light-emitting diode body is damaged in the later period, operation is more convenient when the light-emitting diode body is disassembled and replaced, and the service life of the light-emitting diode body is prolonged. And under the cooperation of the insulating plate, the cathode current-conducting plate and the anode current-conducting plate, the cathode ends and the anode ends of the plurality of light-emitting diode bodies can be conveniently conducted, and the installation and the use are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of light emitting diodes, in particular to a light emitting diode which is easy to assemble. Background Art

[0002] Light-emitting diodes, abbreviated as LEDs, are made of PN combinations like common diodes and have unidirectional conductivity. They are the most commonly used light-emitting devices. Light-emitting diodes use electrons and holes to recombine and then release a certain amount of light energy, thereby making light-emitting diodes. Light-emitting diodes can efficiently convert electrical energy into light energy and have a wide range of uses in modern society, such as lighting, flat-panel displays, medical devices, etc. However, current light-emitting diodes are generally fixed to the substrate by welding during use. When they need to be replaced later, the operation is relatively cumbersome. Therefore, we propose a light-emitting diode that is easy to assemble to solve the above problem. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the deficiencies in the prior art, the present invention provides a light emitting diode that is easy to assemble, solving the problems raised in the above background technology.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] A light-emitting diode that is easy to assemble, includes a substrate, the top of the substrate is equidistantly limited and clamped with a heat dissipation shell, one side wall of the heat dissipation shell is fixed with a limit plate, the side wall of the limit plate is provided with a limit groove, two fixing seats are fixed on the top of the substrate, and the interior of the fixing seats is provided with a fixing component for engaging the limit groove, the interior of the heat dissipation shell is fixed with a light-emitting diode body, the cathode end and the anode end of the light-emitting diode body respectively pass through the corresponding heat dissipation shell and extend to the outside thereof, two insulating plates are fixed on the two fixing seats, wherein one side wall of the two insulating plates is fixed with a cathode conductive plate, the cathode end of the light-emitting diode body is clamped on the surface of the cathode conductive plate, and the one side wall of the other two insulating plates is fixed with an anode conductive plate, and the anode end of the light-emitting diode body is clamped on the surface of the anode conductive plate.

[0008] Furthermore, the fixing assembly includes two half gears rotatably connected to the inside of the fixing seat through a bearing, the two half gears are meshed with each other, the tops of the half gears are rotatably connected to a connecting rod through a pin shaft, and the inside of the fixing seat is slidably connected to two card plates adapted to the limit slots, the card plates are respectively clamped in the inside of the corresponding limit slots, and the other ends of the connecting rods are rotatably connected to the corresponding card plates through pin shafts, a rotating rod is fixed to the top of one of the half gears, the top of the rotating rod slides through the fixing seat and extends to the top of it and is fixed with a toggle plate, four springs are fixed to the inside of the fixing seat, and the other ends of the springs are respectively fixedly connected to the corresponding card plates.

[0009] Furthermore, four guide grooves are provided inside the fixing seat, and guide blocks adapted to the guide grooves are fixed at both ends of the two clamping plates.

[0010] Furthermore, a U-shaped clearance groove adapted to the rotating rod is provided on the top of the fixing seat.

[0011] Furthermore, two sets of heat dissipation grooves are provided on both side walls of the heat dissipation shell.

[0012] Furthermore, mounting holes are symmetrically provided on both sides of the top of the substrate.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a light-emitting diode that is easy to assemble and has the following beneficial effects:

[0015] The utility model provides a base plate, a heat dissipation shell, a limiting plate, a limiting groove, a fixing seat and a fixing component. During the use of the light emitting diode, the heat dissipation shell outside the light emitting diode body is fixed to the base plate by a spring clamping method. When the light emitting diode body is damaged in the later stage, it is more convenient to operate the disassembly and replacement. In addition, with the cooperation of the insulating plate, the cathode conductive plate and the anode conductive plate, it is convenient to connect the cathode ends and the anode ends of multiple light emitting diode bodies, and it is easy to install and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the heat dissipation shell structure of the utility model;

[0018] Figure 3 This is a structural diagram of the fixing seat of the utility model.

[0019] In the figure: 1. Base plate; 2. Heat dissipation shell; 3. Limiting plate; 4. Limiting groove; 5. Fixed seat; 6. Fixed assembly; 601. Half gear; 602. Connecting rod; 603. Card plate; 604. Rotating rod; 605. Toggle plate; 606. Spring; 7. LED body; 8. Insulating plate; 9. Cathode conductive plate; 10. Anode conductive plate; 11. Guide groove; 12. Guide block; 13. U-shaped clearance groove; 14. Heat dissipation groove; 15. Mounting hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example

[0022] like Figure 1 、 Figure 2 and Figure 3As shown, an embodiment of the present invention proposes a light-emitting diode that is easy to assemble, including a substrate 1, with mounting holes 15 symmetrically provided on both sides of the top of the substrate 1, which will make it more convenient to install and fix the substrate 1, and a heat dissipation shell 2 is equidistantly limited on the top of the substrate 1, and two sets of heat dissipation grooves 14 are provided on both side walls of the heat dissipation shell 2, which can further accelerate the heat dissipation speed of the light-emitting diode body 7 inside it, and a limiting plate 3 is fixed to one side wall of the heat dissipation shell 2, and a limiting groove 4 is provided on the side wall of the limiting plate 3, and two fixing seats 5 are fixed on the top of the substrate 1, and fixing components 6 for engaging with the limiting groove 4 are provided inside the fixing seats 5, and a light-emitting diode body 7 is fixed inside the heat dissipation shell 2, and the cathode end and the anode end of the light-emitting diode body 7 respectively pass through the corresponding heat dissipation shell 2 and extend to the outside thereof, and two insulating plates 8 are fixed on the two fixing seats 5, two of which are insulated. A cathode conductive plate 9 is fixed to one side wall of the edge plate 8, and the cathode ends of the light-emitting diode body 7 are all clamped on the surface of the cathode conductive plate 9. An anode conductive plate 10 is fixed to one side wall of the other two insulating plates 8, and the anode ends of the light-emitting diode body 7 are all clamped on the surface of the anode conductive plate 10. During the use of this light-emitting diode, when a certain light-emitting diode body 7 is damaged and needs to be replaced, the fixing component 6 at the corresponding position can be operated to release the restriction of the external heat dissipation shell 2 of the damaged light-emitting diode body 7, and then the damaged light-emitting diode body 7 can be removed and replaced. When the heat dissipation shell 2 is clamped on the top of the substrate 1, the cathode end of the light-emitting diode body 7 will be clamped on the surface of the cathode conductive plate 9, and its anode end will be clamped on the surface of the anode conductive plate 10, thereby facilitating the electrical conduction of the cathode and anode ends of multiple installed light-emitting diode bodies 7.

[0023] like Figure 1 and Figure 3As shown, in some embodiments, the fixing assembly 6 includes two half gears 601 rotatably connected to the inside of the fixing seat 5 through a bearing, the two half gears 601 are meshed with each other, and the tops of the half gears 601 are rotatably connected to the connecting rod 602 through a pin shaft, and the inside of the fixing seat 5 is slidably connected to two card plates 603 adapted to the limiting groove 4, and the card plates 603 are respectively clamped in the inside of the corresponding limiting groove 4, and the other ends of the connecting rod 602 are rotatably connected to the corresponding card plates 603 through pin shafts. A rotating rod 604 is fixed to the top of one of the half gears 601, and the top of the rotating rod 604 slides through the fixing seat 5 to extend above it and is fixed with a toggle plate 605. Four springs 606 are fixed to the inside of the fixing seat 5, and the other ends of the springs 606 are respectively fixedly connected to the corresponding card plates 603. When in use, the toggle plate 605 is rotated by operating the toggle plate 603. The movable plate 605 drives the rotating rod 604 to rotate. After the rotating rod 604 rotates, it will drive one of the half gears 601 to rotate, so that the two half gears 601 that are meshed with each other can be driven to rotate synchronously in the opposite direction. When the half gear 601 rotates, it can drive the two clamping plates 603 to move in the opposite direction with the cooperation of the connecting rod 602. When the clamping plate 603 moves, the spring 606 will be in a compressed state, and the clamping plate 603 will be disengaged from the limiting groove 4 after moving. Then the damaged light-emitting diode body 7 can be removed and replaced. During installation, repeat the above operation, install the heat dissipation shell 2 of the replaced light-emitting diode body 7, and loosen the toggle plate 605. At this time, the clamping plate 603 can be reinserted into the limiting groove 4 of the replaced light-emitting diode body 7 under the restoring force of the compressed spring 606, and the installation can be completed.

[0024] like Figure 3 As shown, in some embodiments, four guide grooves 11 are opened inside the fixing seat 5, and guide blocks 12 adapted to the guide grooves 11 are fixed at both ends of the two clamping plates 603, which can serve as a limiting guide for the clamping plates 603, thereby making it more stable during the movement process.

[0025] like Figure 1 As shown, in some embodiments, a U-shaped clearance groove 13 adapted to the rotating rod 604 is opened on the top of the fixing seat 5 to play a clearance role so that the rotating rod 604 will not be interfered when rotating.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A light emitting diode that is easy to assemble, comprising a substrate (1), characterized in that: The top of the substrate (1) is equidistantly limited and clamped with a heat dissipation shell (2), a side wall of each heat dissipation shell (2) is fixed with a limit plate (3), and a side wall of each limit plate (3) is provided with a limit groove (4). Two fixing seats (5) are fixed on the top of the substrate (1), and a fixing assembly (6) for clamping the limit groove (4) is provided inside each fixing seat (5). A light-emitting diode body (7) is fixed inside each heat dissipation shell (2), and the cathode end and the anode end of each light-emitting diode body (7) respectively penetrate the corresponding heat dissipation shell (2) and extend to the outside thereof. Two insulating plates (8) are fixed on each of the two fixing seats (5), wherein a cathode conductive plate (9) is fixed on one side wall of each of the two insulating plates (8), and the cathode end of each of the light-emitting diode bodies (7) is clamped on the surface of the cathode conductive plate (9). An anode conductive plate (10) is fixed on one side wall of the other two insulating plates (8), and the anode end of each of the light-emitting diode bodies (7) is clamped on the surface of the anode conductive plate (10).

2. The light emitting diode according to claim 1, wherein: The fixing assembly (6) comprises two half gears (601) rotatably connected to the interior of the fixing seat (5) through bearings, the two half gears (601) are meshed with each other, the tops of the half gears (601) are rotatably connected to a connecting rod (602) through a pin shaft, the interior of the fixing seat (5) is slidably connected to two card plates (603) adapted to the limiting grooves (4), the card plates (603) are respectively clamped in the interior of the corresponding limiting grooves (4), the other ends of the connecting rods (602) are rotatably connected to the corresponding card plates (603) through pin shafts, a rotating rod (604) is fixed to the top of one of the half gears (601), the top of the rotating rod (604) slides through the fixing seat (5) and extends to the top thereof and is fixed with a toggle plate (605), four springs (606) are fixed to the interior of the fixing seat (5), the other ends of the springs (606) are respectively fixedly connected to the corresponding card plates (603).

3. The light emitting diode according to claim 2, wherein: Four guide grooves (11) are provided inside the fixing seat (5), and guide blocks (12) adapted to the guide grooves (11) are fixed at both ends of the two clamping plates (603).

4. The light emitting diode that is easy to assemble according to claim 2, characterized in that: The top of the fixing seat (5) is provided with a U-shaped clearance groove (13) adapted to the rotating rod (604).

5. The light emitting diode that is easy to assemble according to claim 1, characterized in that: Two sets of heat dissipation grooves (14) are provided on both side walls of the heat dissipation shell (2).

6. The light emitting diode that is easy to assemble according to claim 1, characterized in that: Mounting holes (15) are symmetrically provided on both sides of the top of the base plate (1).

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