Light emitting diode and light emitting device

Abstract

The invention belongs to the technical field of semiconductor diodes, and discloses a light-emitting diode and a light-emitting device.The light-emitting diode comprises a light-emitting diode assembly, the light-emitting diode assembly comprises a light-emitting tube, a diode pin is arranged at the bottom of the light-emitting tube, and a conductive ball head used for conductive contact connection is arranged at the bottom of the diode pin; when the light-emitting diode assembly is installed, the diode pin and the conductive ball head at the bottom of the light-emitting tube are inserted into the diode assembling disc through the diode assembling seat groove, and at the moment, the conductive grooves in the first conductive sheet and the second conductive sheet abut against the conductive ball head on the diode pin. On one hand, rapid installation of the light-emitting diode assembly on the diode assembly disc assembly is achieved, on the other hand, when the first conducting strip and the second conducting strip make contact with the conducting ball head, electrical connection of the light-emitting diode assembly on the diode assembly disc assembly is achieved, and the light-emitting diode assembly can be rapidly assembled and rapidly assembled. And rapid electric connection of the light-emitting diode assembly in assembly is realized.

Description

Technical Field

[0001] This invention belongs to the field of semiconductor diode technology, specifically relating to light-emitting diodes and light-emitting devices. Background Technology

[0002] In existing technologies, light-emitting diodes (LEDs) and their assembly structures are widely used in lighting, displays, and other fields. However, there are still many shortcomings in actual installation and use. Traditional LEDs are mostly fixed to circuit boards or bases by soldering, which is a cumbersome installation process with high technical requirements. Once soldered, they are difficult to replace or adjust, resulting in high maintenance costs. In addition, soldered connections are prone to loosening or breakage under vibration or temperature changes, affecting the reliability of electrical connections.

[0003] On the other hand, most existing LED lighting devices are fixed structures with non-adjustable light-emitting angles and areas, failing to meet the flexible needs of different occasions for illumination range and direction. Some adjustable devices are often complex in structure, inconvenient to adjust, and lack effective locking mechanisms, making them prone to displacement during use and affecting the lighting effect.

[0004] Meanwhile, existing LED modular assembly mostly adopts independent wiring or plug-in methods, which makes the wiring process cumbersome and prone to errors. Furthermore, the synchronous electrical connection control between multiple LEDs is difficult, making it hard to achieve fast and uniform installation and conductive connection, thus reducing production efficiency and product consistency.

[0005] Therefore, it is necessary to provide a light-emitting diode and light-emitting device that are structurally reasonable, easy to install, have reliable electrical connections, and have adjustable light-emitting area, in order to overcome the shortcomings of the prior art. Summary of the Invention

[0006] To address the problems mentioned in the background section, this invention provides a light-emitting diode and a light-emitting device, which are characterized by convenient assembly and electrical connection.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a light-emitting diode, including a light-emitting diode assembly, wherein the light-emitting diode assembly includes a light-emitting tube, the bottom of the light-emitting tube is provided with diode pins, and the bottom of the diode pins is provided with conductive ball heads for conductive contact connection.

[0008] In a preferred embodiment of the light-emitting diode and the light-emitting device, the light-emitting device, employing the light-emitting diode as described in the claims, includes a light-emitting disk frame assembly and a diode assembly. Multiple diode assembly disks, which increase the light-emitting area, are arranged around the periphery of the light-emitting disk frame assembly. The diode assembly disks are used for the modular installation of multiple light-emitting diode assemblies. Multiple sets of diode assembly disks form a mechanically adjustable light-emitting structure around the periphery of the light-emitting disk frame assembly. Multiple sets of diode conductive arm assemblies are arranged around the bottom of the diode assembly disks for fixing the light-emitting diode assemblies and for conductively connecting with them. A conductive arm drive assembly for controlling the synchronous movement of the multiple sets of diode conductive arm assemblies is arranged at the center of the bottom of the diode assembly disks.

[0009] In a preferred embodiment of the light-emitting diode and the light-emitting device, the light-emitting disk frame assembly includes a first frame, mounting screw holes, L-shaped disk feet, a first extension arm, a support arm, a push-in screw, an L-shaped frame, and a second extension arm. The first frame has an L-shaped frame rotatably mounted at one end and an L-shaped disk foot fixedly mounted at the other end. The L-shaped disk foot has mounting screw holes. The top of the L-shaped frame is fixedly mounted on a support arm, and a push-in screw is threaded onto the support arm. Multiple second extension arms are rotatably mounted on the edge of the L-shaped frame, and multiple first extension arms are rotatably mounted on the edge of the first frame.

[0010] In a preferred embodiment of the light-emitting diode and the light-emitting device, the diode assembly disk assembly includes a diode assembly disk, a diode assembly slot, an assembly disk bottom tube, a bottom tube groove, an assembly disk bottom arm, and a disk bottom arm shaft hole. The diode assembly disk has multiple diode assembly slots on its edge, and an assembly disk bottom tube is fixedly disposed at the center of the bottom of the diode assembly disk. The assembly disk bottom tube has a bottom tube groove. Multiple assembly disk bottom arms are circumferentially disposed on the bottom end face of the diode assembly disk. The bottom of each assembly disk bottom arm has a disk bottom arm shaft hole, and the multiple assembly disk bottom arms are arranged in pairs facing each other.

[0011] In a preferred embodiment of the light-emitting diode and the light-emitting device, the diode conductive arm assembly includes a swing arm, a supporting end arm, an end arm shaft, an end arm gear, a first conductive plate, a conductive groove, and a second conductive plate. The supporting end arm is fixedly disposed at one end of the swing arm, and the first conductive plate and the second conductive plate are fixedly disposed at the other end of the swing arm. The first conductive plate and the second conductive plate are disposed on both sides of the swing arm, and conductive grooves are formed on both the first conductive plate and the second conductive plate. The end arm of the supporting end arm away from the swing arm is fixedly disposed with an end arm gear, and an end arm shaft is fixedly disposed on the end arm gear.

[0012] In a preferred embodiment of the light-emitting diode and the light-emitting device, the conductive arm driving assembly includes a conductive arm driving column, a driving column support rod, a driving column toothed plate, a driving column guide plate, and a tension spring. A tension spring is fixedly installed on the top of the conductive arm driving column, and multiple driving column support rods are arranged around the outer wall of the bottom of the conductive arm driving column. A driving column toothed plate is fixedly installed at the end of the driving column support rod away from the conductive arm driving column, and a driving column guide plate is fixedly installed on the outer wall of the top of the conductive arm driving column.

[0013] In a preferred embodiment of the light-emitting diode and the light-emitting device, the conductive arm drive column slides within the bottom tube of the assembly disc, the drive column guide plate slides within the groove of the bottom tube, the tension spring is located within the bottom tube of the assembly disc, the top of the tension spring is fixed to the diode assembly disc, and the bottom of the tension spring is fixed to the top of the conductive arm drive column. Through the tension spring, the conductive arm drive column is pulled closer to the diode assembly disc within the bottom tube of the assembly disc by multiple drive column tooth plates.

[0014] In a preferred embodiment of the light-emitting diode and the light-emitting device, a plurality of diode mounting slots are arranged in pairs on the edge of the diode mounting disk. The diode leads and conductive balls on the light-emitting diode pass through the diode mounting slots through the disk body of the diode mounting disk. The end arm gear is rotatably mounted at the bottom of the two mounting disk bottom arms through the end arm shaft and the bottom arm shaft hole of the disk. The first conductive plate and the second conductive plate swing below the diode mounting slot. The end arm gear is rotatably mounted on the periphery of the mounting disk bottom tube.

[0015] In a preferred embodiment of the light-emitting diode and the light-emitting device, the end arm gear and the drive column gear plate are arranged opposite each other and mesh with each other. The tension spring tightens the conductive arm drive column, and the drive column gear plate drives the first and second conductive plates at the front end of the swing arm to be in a downward pressing structure through meshing with the end arm gear.

[0016] In a preferred embodiment of the light-emitting diode and the light-emitting device, the L-shaped frame is rotatably mounted on the first frame. By tightening the jacking screw, the L-shaped frame is firmly fixed to the first frame. The end of the second extension arm away from the L-shaped frame and the end of the first extension arm away from the first frame are coaxially rotatably connected to the edge of the diode assembly disk.

[0017] Compared with the prior art, the beneficial effects of the present invention are: 1. When installing the LED assembly of the present invention, the diode pins and conductive ball heads at the bottom of the LED are inserted into the diode assembly disk through the diode assembly slot. At this time, the conductive grooves on the first and second conductive plates press against the conductive ball heads on the diode pins. In this way, on the one hand, the LED assembly can be quickly installed on the diode assembly disk assembly, and on the other hand, when the first and second conductive plates contact the conductive ball heads, the LED assembly is electrically connected on the diode assembly disk assembly. In this way, the LED assembly is quickly assembled and quickly electrically connected during the assembly process.

[0018] 2. The bottom ring of the diode assembly tray assembly of the present invention is provided with multiple sets of diode conductive arm assemblies for fixing the light-emitting diode assemblies and for conductively connecting with the light-emitting diode assemblies. The center of the bottom of the diode assembly tray assembly is provided with a conductive arm drive assembly for controlling the synchronous movement of multiple sets of diode conductive arm assemblies. In this way, it is convenient to fix and conductively connect multiple sets of light-emitting diode assemblies when they are assembled synchronously on the diode assembly tray assembly.

[0019] 3. The light-emitting disk frame assembly of the present invention is provided with multiple diode assembly disks to increase the light-emitting area. The diode assembly disks are used for the modular installation of multiple light-emitting diode assemblies. Multiple sets of diode assembly disks form a mechanically adjustable light-emitting structure on the periphery of the light-emitting disk frame assembly. In this way, the light-emitting area of ​​the light-emitting device of the present invention can be mechanically adjusted. After the adjustment is completed, the L-shaped frame disk is tightened and fixed on the first frame disk by tightening the push screw. In this way, the light-emitting area is fixed after adjustment. Attached Figure Description

[0020] Figure 1 This is a perspective view of the present invention; Figure 2 This is an exploded view of the present invention; Figure 3 This is a perspective view of part of the structure of the present invention; Figure 4 This is a perspective view of the light-emitting disk frame assembly of the present invention; Figure 5 This is an exploded view of some components of the present invention; Figure 6 This is a perspective view of the conductive arm driving assembly and the multiple sets of diode conductive arm assemblies of the present invention. Figure 7 This is a perspective view of the diode conductive arm assembly of the present invention; Figure 8 This is a perspective view of the conductive arm driving assembly of the present invention.

[0021] In the diagram: 100, LED light-emitting disk frame assembly; 101, first frame; 102, mounting screw hole; 103, L-shaped disk foot; 104, first extension arm; 105, support arm; 106, jacking screw; 107, L-shaped frame; 108, second extension arm; 200, diode assembly disk assembly; 201, diode assembly disk; 202, diode assembly slot; 203, assembly disk bottom tube; 204, bottom tube groove; 205, assembly disk bottom arm; 206, disk bottom arm shaft hole; 300, LED light-emitting disk. Diode assembly; 301, LED; 302, diode pin; 303, conductive ball head; 400, diode conductive arm assembly; 401, swing arm; 402, support end arm; 403, end arm shaft; 404, end arm gear; 405, first conductive plate; 406, conductive groove; 407, second conductive plate; 500, conductive arm drive assembly; 501, conductive arm drive column; 502, drive column support rod; 503, drive column toothed plate; 504, drive column guide plate; 505, tension spring. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see Figures 1-8 As shown, the present invention provides a light-emitting diode, including a light-emitting diode assembly 300. The light-emitting diode assembly 300 includes a light-emitting tube 301. A diode pin 302 is provided at the bottom of the light-emitting tube 301. A conductive ball head 303 for conductive contact connection is provided at the bottom of the diode pin 302.

[0024] In this embodiment, the diode pins 302 and conductive ball head 303 on the light-emitting diode 301 pass through the diode mounting slot 202 through the body of the diode mounting disk 201.

[0025] Please see Figures 1-8As shown, the present invention provides a light-emitting device, including a light-emitting disk frame assembly 100 and a diode mounting disk assembly 200. Multiple diode mounting disk assemblies 200, which increase the light-emitting area, are arranged around the light-emitting disk frame assembly 100. The diode mounting disk assemblies 200 are used for modular mounting of multiple light-emitting diode assemblies 300. Multiple sets of diode mounting disk assemblies 200 form a mechanically adjustable light-emitting structure around the light-emitting disk frame assembly 100. Multiple sets of diode conductive arm assemblies 400 are arranged around the bottom of the diode mounting disk assemblies 200 for fixing the light-emitting diode assemblies 300 and electrically connecting to them. A conductive arm drive assembly 500 is arranged at the center of the bottom of the diode mounting disk assembly 200 to control the synchronous movement of the multiple sets of diode conductive arm assemblies 400. In a preferred embodiment, please refer to Figure 4 The light-emitting disk frame assembly 100 includes a first frame 101, mounting screw holes 102, L-shaped disk feet 103, a first extension arm 104, a support arm 105, a jacking screw 106, an L-shaped frame 107, and a second extension arm 108. The L-shaped frame 107 is rotatably mounted on one end of the first frame 101, and the L-shaped disk foot 103 is fixedly mounted on the other end of the first frame 101. The L-shaped disk foot 103 is provided with mounting screw holes 102. The support arm 105 is fixedly mounted on the top of the L-shaped frame 107. The jacking screw 106 is threaded onto the support arm 105. Multiple second extension arms 108 are rotatably mounted on the edge of the L-shaped frame 107, and multiple first extension arms 104 are rotatably mounted on the edge of the first frame 101.

[0026] In this embodiment, the L-shaped frame 107 is rotatably mounted on the first frame 101.

[0027] In this embodiment, by tightening the jacking screw 106, the L-shaped frame 107 is firmly fixed to the first frame 101.

[0028] In this embodiment, the end of the second extension arm 108 away from the L-shaped frame 107 is coaxially rotatably connected to the edge of the diode assembly disk 201, and the end of the first extension arm 104 away from the first frame 101.

[0029] In a preferred embodiment, please refer to Figure 5The diode assembly disk assembly 200 includes a diode assembly disk 201, a diode assembly slot 202, an assembly disk bottom tube 203, a bottom tube groove 204, an assembly disk bottom arm 205, and a disk bottom arm shaft hole 206. The diode assembly disk 201 has multiple diode assembly slots 202 on its edge, and the assembly disk bottom tube 203 is fixedly installed at the center of the bottom of the diode assembly disk 201. The assembly disk bottom tube 203 has a bottom tube groove 204. Multiple assembly disk bottom arms 205 are arranged around the bottom end face of the diode assembly disk 201. The bottom of the assembly disk bottom arm 205 has a disk bottom arm shaft hole 206. The multiple assembly disk bottom arms 205 are arranged in pairs facing each other.

[0030] In this embodiment, multiple diode mounting slots 202 are arranged in pairs on the edge of the diode mounting disk 201.

[0031] In a preferred embodiment, please refer to Figure 7 The diode conductive arm assembly 400 includes a swing arm 401, a support end arm 402, an end arm shaft 403, an end arm gear 404, a first conductive plate 405, a conductive groove 406, and a second conductive plate 407. The support end arm 402 is fixedly disposed at one end of the swing arm 401, and the first conductive plate 405 and the second conductive plate 407 are fixedly disposed at the other end of the swing arm 401. The first conductive plate 405 and the second conductive plate 407 are disposed on both sides of the swing arm 401, and conductive grooves 406 are provided on both the first conductive plate 405 and the second conductive plate 407. The end arm gear 404 is fixedly disposed at the end of the support end arm 402 away from the swing arm 401, and the end arm shaft 403 is fixedly disposed on the end arm gear 404.

[0032] In this embodiment, the end arm gear 404 is rotatably mounted at the bottom of the two assembled disc bottom arms 205 via the end arm shaft 403 and the disc bottom arm shaft hole 206.

[0033] In this embodiment, the first conductive sheet 405 and the second conductive sheet 407 swing below the diode mounting slot 202.

[0034] In this embodiment, the end arm gear 404 is rotatably disposed around the bottom tube 203 of the assembly disc.

[0035] In this embodiment, the end arm gear 404 is positioned opposite the drive column gear plate 503.

[0036] In this embodiment, the end arm gear 404 and the drive column gear plate 503 mesh.

[0037] In a preferred embodiment, please refer to Figure 8The conductive arm drive assembly 500 includes a conductive arm drive column 501, a drive column support rod 502, a drive column toothed plate 503, a drive column guide plate 504, and a tension spring 505. A tension spring 505 is fixedly installed on the top of the conductive arm drive column 501, and multiple drive column support rods 502 are arranged around the bottom outer wall of the conductive arm drive column 501. A drive column toothed plate 503 is fixedly installed at the end of the drive column support rod 502 away from the conductive arm drive column 501, and a drive column guide plate 504 is fixedly installed on the top outer wall of the conductive arm drive column 501.

[0038] In this embodiment, the conductive arm drive column 501 slides within the assembly disc bottom tube 203.

[0039] In this embodiment, the drive column guide plate 504 is limited to sliding within the bottom tube groove 204.

[0040] In this embodiment, the tension spring 505 is located inside the bottom tube 203 of the assembly disk. The top of the tension spring 505 is fixed on the diode assembly disk 201, and the bottom of the tension spring 505 is fixed on the top of the conductive arm drive post 501.

[0041] In this embodiment, the conductive arm drive column 501 is tightened by the tension spring 505, and the conductive arm drive column 501 drives multiple drive column tooth plates 503 to move closer to the diode assembly disk 201 inside the assembly disk bottom tube 203.

[0042] In this embodiment, the tension spring 505 tightens the conductive arm drive column 501, and the drive column tooth plate 503, through meshing with the end arm gear 404, drives the first conductive plate 405 and the second conductive plate 407 at the front end of the swing arm 401 to be in a downward pressing structure.

[0043] The working principle of this invention is as follows: Existing LEDs are mostly spot-welded to the light-emitting device during use, which makes installation inconvenient. Even when solving the installation problem, it is necessary to ensure quick electrical connection between the LED and the light-emitting device after installation. To solve the above problems, the LED assembly 300 of this invention includes a light-emitting tube 301. The bottom of the light-emitting tube 301 is provided with diode leads 302, and the bottom of the diode leads 302 is provided with conductive ball heads 303 for conductive contact connection. Simultaneously, the edge of the diode assembly disk 201 has multiple diode assembly slots 202, and the center of the bottom of the diode assembly disk 201 is fixedly provided with an assembly disk bottom tube 203. A base tube groove 204 is provided on the base tube 203 of the diode assembly disk. Multiple assembly disk base arms 205 are arranged around the bottom end face of the diode assembly disk 201. A base arm shaft hole 206 is provided at the bottom of each assembly disk base arm 205. The multiple assembly disk base arms 205 are arranged in pairs facing each other. Multiple diode assembly slots 202 are arranged in pairs on the edge of the diode assembly disk 201. The diode leads 302 and conductive ball heads 303 on the light-emitting diode 301 pass through the diode assembly slots 202 and penetrate the disk body of the diode assembly disk 201. An end arm gear 404 is rotatably mounted between two assembly disk base arms 205 via an end arm shaft 403 and a base arm shaft hole 206. At the bottom, the first conductive plate 405 and the second conductive plate 407 swing below the diode mounting slot 202. The end arm gear 404 is rotatably positioned around the bottom tube 203 of the mounting disc. In actual use, when installing the LED assembly 300, the diode pins 302 and conductive ball head 303 at the bottom of the LED 301 are inserted into the diode mounting disc 201 through the diode mounting slot 202. Before installation, the end arm gear 404 is turned downwards, causing the second conductive plate 407 and the first conductive plate 405 at the front end of the swing arm 401 to swing upwards. After the LED assembly 300 is inserted into the diode mounting disc assembly 200, the end arm gear 404 is released. The conductive grooves 406 on the first conductive sheet 405 and the second conductive sheet 407 press against the conductive ball head 303 on the diode pin 302. When the first conductive sheet 405 and the second conductive sheet 407 press against the conductive ball head 303, in this way, on the one hand, the light-emitting diode assembly 300 is quickly installed on the diode assembly tray assembly 200, and on the other hand, when the first conductive sheet 405 and the second conductive sheet 407 contact the conductive ball head 303, the light-emitting diode assembly 300 is electrically connected on the diode assembly tray assembly 200. In this way, the light-emitting diode assembly 300 is quickly assembled and quickly electrically connected during assembly.

[0044] To ensure the synchronous operation of multiple diode conductive arm assemblies 400 on the diode assembly disk assembly 200 and to guarantee that the diode conductive arm assemblies 400 provide continuous assembly force to the light-emitting diode assembly 300, the diode assembly disk assembly 200 of the present invention has multiple sets of diode conductive arm assemblies 400 for fixing the light-emitting diode assembly 300 and conductively connected to the light-emitting diode assembly 300 around its bottom. A conductive arm drive assembly 500 for controlling the synchronous operation of the multiple sets of diode conductive arm assemblies 400 is disposed at the center of the bottom of the diode assembly disk assembly 200. The conductive arm drive post 501 is used in the assembly... The bottom tube 203 of the assembly disc slides within the disc, and the drive column guide plate 504 slides within the bottom tube groove 204. The tension spring 505 is located within the bottom tube 203 of the assembly disc. The top of the tension spring 505 is fixed to the diode assembly disc 201, and the bottom of the tension spring 505 is fixed to the top of the conductive arm drive column 501. By tensioning the conductive arm drive column 501 with the tension spring 505, the conductive arm drive column 501 drives multiple drive column tooth plates 503 to move closer to the diode assembly disc 201 within the bottom tube 203 of the assembly disc. The end arm gear 404 is positioned opposite the drive column tooth plate 503, and the end arm gear... Wheel 404 meshes with drive column gear plate 503. Through tension spring 505, the conductive arm drive column 501 is tightened. Drive column gear plate 503, through meshing with end arm gear 404, drives the first conductive plate 405 and the second conductive plate 407 at the front end of the swing arm 401 to be in a downward-pressed structure. In actual use, through tension spring 505, the conductive arm drive column 501 is tightened, causing the conductive arm drive column 501 to drive drive column gear plate 503 to slide upward. When drive column gear plate 503 slides upward, drive column gear plate 503, through meshing with end arm gear 404, drives end arm gear 404 to... The conductive arm drive post 501 of the present invention is pressed downwards, and at the same time, multiple drive post tooth plates 503 are provided on the outer wall of the conductive arm drive post 501. Each drive post tooth plate 503 corresponds to the end arm gear 404 on a set of diode conductive arm assemblies 400. The synchronous pressing of multiple sets of diode conductive arm assemblies 400 is achieved through a set of conductive arm drive assemblies 500. In this way, the synchronous assembly and pressing of multiple sets of diode conductive arm assemblies 400 onto the bottom of multiple sets of light-emitting diode assemblies 300 is achieved. In this way, it is convenient to fix and conduct electricity when multiple sets of light-emitting diode assemblies 300 are synchronously assembled on the diode assembly disk assembly 200.

[0045] Based on the above, in order to solve the problem of physical increase in the light-emitting area of ​​multiple diode mounting disk assemblies 200 during use, the present invention provides multiple diode mounting disk assemblies 200 with increased light-emitting area around the light-emitting disk frame assembly 100. The diode mounting disk assemblies 200 are used for modular installation of multiple light-emitting diode assemblies 300. The multiple diode mounting disk assemblies 200 form a mechanically adjustable light-emitting structure around the light-emitting disk frame assembly 100. Specifically, an L-shaped frame 107 is rotatably mounted at one end of the first frame 101, and a support arm 105 is fixedly mounted on the top of the L-shaped frame 107. A threaded push screw 106 is provided on plate 105. Multiple second extension arms 108 are rotatably mounted on the edge of the L-shaped plate 107. Multiple first extension arms 104 are rotatably mounted on the edge of the first plate 101. The L-shaped plate 107 is rotatably mounted on the first plate 101. By tightening the push screw 106, the L-shaped plate 107 is firmly fixed to the first plate 101. The end of each of the second extension arms 108 away from the L-shaped plate 107 and the end of each of the first extension arms 104 away from the first plate 101 are coaxially rotatably connected to the edge of the diode assembly disc 201. In actual use, by rotating the L-shaped frame 107, the second extension arm 108 swings. When the second extension arm 108 swings, its distal end is limited on the diode assembly disk 201 by the distal end of the first extension arm 104. At the same time, the rear end of the first extension arm 104 is limited to rotate on the first frame 101, which is fixed. When the L-shaped frame 107 rotates, the cooperation of the second extension arm 108 and the first extension arm 104 drives multiple diode assembly disk assemblies 200 to move outside the light-emitting disk frame assembly 100. The light-emitting area of ​​the light-emitting device increases when the multiple diode assembly disks 200 expand around the light-emitting disk frame assembly 100, and decreases when the multiple diode assembly disks 200 retract around the light-emitting disk frame assembly 100. In this way, the light-emitting area of ​​the light-emitting device is mechanically adjusted. After adjustment, the L-shaped frame 107 is fixed to the first frame 101 by tightening the push screw 106. In this way, the light-emitting area is fixed after adjustment.

[0046] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A light emitting diode comprising a light emitting diode assembly (300) comprising a light emitting tube (301) provided at the bottom with diode pins (302), characterized in that: The diode pin (302) bottom is provided with a conductive ball (303) for conductive contact connection.

2. Light emitting device using the light emitting diode according to claim 1, characterized by: The application relates to a light-emitting disc rack assembly (100) and a diode assembly disc assembly (200), the light-emitting disc rack assembly (100) is provided with a plurality of diode assembly disc assemblies (200) for increasing light-emitting area at the periphery, the diode assembly disc assembly (200) is used for modular installation of a plurality of light-emitting diode assemblies (300), a plurality of groups of the diode assembly disc assemblies (200) form a mechanically-adjusted light-emitting structure at the periphery of the light-emitting disc rack assembly (100), a plurality of groups of diode conductive arm assemblies (400) for fixing the light-emitting diode assemblies (300) and conducting electricity with the light-emitting diode assemblies (300) are arranged at the bottom of the diode assembly disc assembly (200), and a conductive arm driving assembly (500) for synchronously driving the plurality of groups of diode conductive arm assemblies (400) is arranged at the center of the bottom of the diode assembly disc assembly (200).

3. The light emitting device of claim 2, wherein: The light-emitting disc rack assembly (100) comprises a first rack disc (101), mounting screw holes (102), L-shaped disc feet (103), first extension arms (104), supporting arms (105), jacking screws (106), L-shaped rack discs (107) and second extension arms (108), one end of the first rack disc (101) is rotationally provided with an L-shaped rack disc (107), the other end of the first rack disc (101) is fixedly provided with an L-shaped disc foot (103), the L-shaped disc foot (103) is provided with the mounting screw holes (102), the top of the L-shaped rack disc (107) is fixedly provided with a supporting arm (105), the supporting arm (105) is threadedly provided with a jacking screw (106), a plurality of second extension arms (108) are rotationally arranged on the edge disc body of the L-shaped rack disc (107), and a plurality of first extension arms (104) are rotationally arranged on the edge disc body of the first rack disc (101).

4. The light emitting device of claim 3, wherein: The diode assembly disc assembly (200) comprises a diode assembly disc (201), diode assembly seat grooves (202), an assembly disc bottom pipe (203), bottom pipe sliding grooves (204), assembly disc bottom arms (205) and disc bottom arm shaft holes (206), a plurality of diode assembly seat grooves (202) are formed in the edge of the diode assembly disc (201), and the center of the bottom of the diode assembly disc (201) is fixedly provided with the assembly disc bottom pipe (203), the assembly disc bottom pipe (203) is provided with the bottom pipe sliding grooves (204), a plurality of assembly disc bottom arms (205) are arranged at the bottom end face of the diode assembly disc (201), the bottom of the assembly disc bottom arm (205) is provided with the disc bottom arm shaft hole (206), and the assembly disc bottom arms (205) are oppositely arranged in pairs.

5. The light emitting device of claim 4, wherein: The diode conducting arm assembly (400) comprises a swing arm (401), a support end arm (402), an end arm shaft rod (403), an end arm gear (404), a first conducting sheet (405), a conducting groove (406) and a second conducting sheet (407), one end of the swing arm (401) is fixedly provided with the support end arm (402), and the other end of the swing arm (401) is fixedly provided with the first conducting sheet (405) and the second conducting sheet (407), the first conducting sheet (405) and the second conducting sheet (407) are arranged on both sides of the swing arm (401), and the first conducting sheet (405) and the second conducting sheet (407) are both provided with the conducting groove (406), one end of the support end arm (402) away from the swing arm (401) is fixedly provided with the end arm gear (404), and the end arm gear (404) is fixedly provided with the end arm shaft rod (403).

6. The light emitting device of claim 5, wherein: The conducting arm driving assembly (500) comprises a conducting arm driving column (501), a driving column support rod (502), a driving column toothed plate (503), a driving column guide plate (504) and a tension spring (505), the top of the conducting arm driving column (501) is fixedly provided with the tension spring (505), and the outer wall of the bottom of the conducting arm driving column (501) is annularly provided with a plurality of driving column support rods (502), one end of the driving column support rod (502) away from the conducting arm driving column (501) is fixedly provided with the driving column toothed plate (503), and the outer wall of the top of the conducting arm driving column (501) is fixedly provided with the driving column guide plate (504).

7. The light emitting device of claim 6, wherein: The conducting arm driving column (501) slides in the assembly disc bottom pipe (203), the driving column guide plate (504) is limitedly slid in the bottom pipe sliding groove (204), the tension spring (505) is located in the assembly disc bottom pipe (203), the top of the tension spring (505) is fixed on the diode assembly disc (201), and the bottom of the tension spring (505) is fixed on the top of the conducting arm driving column (501), the conducting arm driving column (501) drives a plurality of driving column toothed plates (503) to be close to the diode assembly disc (201) in the assembly disc bottom pipe (203) through the tension of the tension spring (505).

8. The light emitting device of claim 7, wherein: A plurality of diode assembly seat grooves (202) are arranged in pairs on the edge disc body of the diode assembly disc (201), the diode pin (302) and the conducting ball head (303) on the light emitting tube (301) penetrate the disc body of the diode assembly disc (201) through the diode assembly seat groove (202), the end arm gear (404) is rotatably arranged at the bottom of the two assembly disc bottom arms (205) through the end arm shaft rod (403) and the disc bottom arm shaft hole (206), the first conducting sheet (405) and the second conducting sheet (407) swing below the diode assembly seat groove (202), and the end arm gear (404) is rotatably arranged on the periphery of the assembly disc bottom pipe (203).

9. The light emitting device of claim 8, wherein: The end arm gear (404) is arranged opposite to the driving column gear plate (503), and the end arm gear (404) and the driving column gear plate (503) are engaged, through the tensioning of the driving column (501) of the conductive arm by the tension spring (505), the driving column gear plate (503) drives the first conductive sheet (405) and the second conductive sheet (407) at the front end of the swing arm (401) to be in the structure of being pressed downward through the engagement with the end arm gear (404).

10. The light emitting device of claim 9, wherein: The L-shaped frame disc (107) is rotationally arranged on the first frame disc (101), the L-shaped frame disc (107) is tightly fixed on the first frame disc (101) by tightening the jacking screw (106), and the end arm body of the second expansion arm (108) away from the L-shaped frame disc (107) is coaxially rotationally connected with the end arm body of the first expansion arm (104) away from the first frame disc (101) and the edge disc body of the diode assembly disc (201).

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