Clamping type lamp bead convenient to replace

Abstract

The utility model belongs to the technical field of lamp beads, and particularly relates to a clamping type lamp bead convenient to replace, which comprises an LED lamp bead shell and a first fixing ring, the first fixing ring is fixedly connected to the top surface of the LED lamp bead shell, a plurality of slots are formed in the inner wall of the first fixing ring, a mounting hole is formed in the top surface of the LED lamp bead shell, and the LED lamp bead shell is fixedly connected with the mounting hole. The mounting hole is communicated with the inner cavity of the first fixing ring, and an LED chip is inserted into the mounting hole; the second fixing ring is fixedly connected to the peripheral side of the LED chip, a plurality of inserting blocks are fixedly connected to the peripheral side of the second fixing ring, the inserting blocks are located in the inserting grooves respectively and matched with the inserting grooves in an inserted mode, and inserting holes are formed in the inserting blocks; the first sliding grooves are formed in the inner walls of the inserting grooves respectively, and the LED lamp bead solves the problems that in the long-time using process of the LED lamp bead, degumming possibly occurs, and when the LED chip is damaged, a user cannot replace the LED chip rapidly.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamp beads, and in particular relates to a clamping type lamp bead which is easy to replace. Background Art

[0002] Lamp beads, also known as LED lamp beads or LED chips, are one of the most popular light sources in the field of modern lighting. Lamp beads are semiconductor components composed of LED chips, shells, wires and glue, and are chips with luminous effects.

[0003] Most of the existing LED lamp beads and their shells are fixed by glue, which may cause debonding during long-term use, and when the LED chip is damaged, the user cannot quickly replace the LED chip. In view of this, we propose a snap-on lamp bead that is easy to replace. Utility Model Content

[0004] The purpose of the utility model is to provide a snap-on lamp bead that is easy to replace, so as to solve the problems raised in the above-mentioned background technology.

[0005] In view of this, the utility model provides a plug-in lamp bead that is easy to replace, including:

[0006] An LED lamp bead housing and a first fixing ring, wherein the first fixing ring is fixedly connected to the top surface of the LED lamp bead housing, a plurality of slots are provided on the inner wall of the first fixing ring, a mounting hole is provided on the top surface of the LED lamp bead housing, and the mounting hole is communicated with the inner cavity of the first fixing ring, and an LED chip is inserted into the mounting hole;

[0007] A second fixing ring, wherein the second fixing ring is fixedly connected to the peripheral side of the LED chip, a plurality of plug-in blocks are fixedly connected to the peripheral side of the second fixing ring, and the plurality of plug-in blocks are respectively located in the plurality of slots and plugged into the plurality of slots, and the plug-in blocks are provided with plug holes;

[0008] A plurality of first slide grooves, wherein the plurality of first slide grooves are respectively provided on the inner walls of the plurality of slots, wherein a plug rod is slidably connected in the first slide groove, and one end of the plug rod extends into the insertion hole and is plugged into the insertion hole, and the other end of the plug rod is fixedly connected to a spring fixed to the inner wall of the first slide groove;

[0009] A driving assembly is located in the first fixing ring and is used to drive the multiple insertion rods to move.

[0010] Based on the above structure, by providing the mounting hole and the LED chip, it is ensured that the LED chip can be inserted into the mounting hole, by providing the first fixing ring and the second fixing ring, it is ensured that the second fixing ring can be inserted into the first fixing ring, by providing the slot and the plug-in block, it is ensured that multiple plug-ins can be respectively inserted into multiple slots, by providing the slot, the first slide groove, the plug-in rod and the spring, it is ensured that the plug-in rod can be inserted into the slot under the action of the spring rebound force to fix the plug-in block in the slot and cannot move, by providing the driving component, it is ensured that the user can drive the multiple plug-ins to move through the driving component, so that one end of the multiple plug-ins can enter the multiple first slide grooves from the multiple slots respectively, to release the fixation of the multiple plug-ins, so that the user can replace the LED chips, thereby solving the problem of the LED chip problem.

[0011] In the above technical solution, further, the driving component includes:

[0012] An annular groove, wherein the annular groove is provided in the first fixed ring, a plurality of second slide grooves are provided on the inner wall of the annular groove, and the plurality of second slide grooves are respectively connected with the plurality of first slide grooves, an annular block is rotatably connected in the annular groove, a plurality of transmission blocks are fixedly connected on the inner wall of the annular block, and one end of the plurality of transmission blocks respectively passes through the plurality of second slide grooves and extends into the plurality of first slide grooves and is respectively fixed with the plurality of insertion rods;

[0013] An arc groove is provided on the top surface of the first fixing ring and communicated with the annular groove. A pull block is slidably connected in the arc groove, and one end of the pull block extends into the annular groove and is fixed to the top surface of the annular block.

[0014] In this technical solution, it is ensured that users can quickly replace the LED chip.

[0015] In the above technical solution, further, one end of the transmission block is slidably connected to the first sliding groove.

[0016] In this technical solution, it is ensured that one end of the transmission block can slide normally in the first sliding groove.

[0017] In the above technical solution, further, the transmission block is slidably connected to the second sliding groove.

[0018] In this technical solution, it is ensured that the transmission block can slide normally in the second sliding groove.

[0019] In the above technical solution, further, one end of the pulling block is slidably connected to the annular groove.

[0020] In this technical solution, it is ensured that one end of the pull block can slide normally in the annular groove.

[0021] In the above technical solution, further, the second fixing ring is plugged into and matched with the inner cavity of the first fixing ring.

[0022] In this technical solution, it is ensured that the second fixing ring can be inserted into the inner cavity of the first fixing ring.

[0023] The beneficial effects of the utility model are:

[0024] The easily replaceable snap-on lamp bead ensures that the LED chip can be inserted into the mounting hole through the provided mounting hole and the LED chip, ensures that the second fixing ring can be inserted into the first fixing ring through the provided first fixing ring, ensures that a plurality of fixing blocks can be respectively inserted into a plurality of slots through the provided slots, ensures that the fixing rod can be inserted into the slot under the action of the spring rebound force through the provided slots, and fixes the fixing block in the slot so that it cannot move through the provided drive assembly, ensures that the user can drive the plurality of fixing rods to move through the drive assembly, allows one end of the plurality of fixing rods to enter the plurality of first fixing grooves from the plurality of slots respectively, releases the fixing of the plurality of fixing blocks, and allows the user to replace the LED chip, thereby solving the problem that the LED lamp bead may become debonded during long-term use, and solves the problem that the user cannot quickly replace the LED chip when the LED chip is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the explosion structure of the area of ​​the utility model;

[0027] Figure 3 This is one of the schematic diagrams of the internal structure of the first fixing ring of the utility model;

[0028] Figure 4 This is the second schematic diagram of the internal structure of the first fixing ring of the utility model.

[0029] The symbols in the figure are:

[0030] 1. LED lamp bead housing; 2. first fixing ring; 3. slot; 4. mounting hole; 5. LED chip; 6. second fixing ring; 7. plug block; 8. plug hole; 9. first slide groove; 10. plug rod; 11. spring; 12. annular groove; 13. second slide groove; 14. annular block; 15. transmission block; 16. arc groove; 17. pull block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0032] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0033] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0034] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0035] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0036] Embodiment 1:

[0037] See also Figure 1 - Figure 4 As shown, this embodiment provides a snap-on lamp bead that is easy to replace, including:

[0038] The LED lamp bead housing 1 and the first fixing ring 2, the first fixing ring 2 is fixedly connected to the top surface of the LED lamp bead housing 1, a plurality of slots 3 are provided on the inner wall of the first fixing ring 2, a mounting hole 4 is provided on the top surface of the LED lamp bead housing 1, and the mounting hole 4 is communicated with the inner cavity of the first fixing ring 2, and an LED chip 5 is inserted in the mounting hole 4;

[0039] A second fixing ring 6, the second fixing ring 6 is fixedly connected to the peripheral side of the LED chip 5, a plurality of plug-in blocks 7 are fixedly connected to the peripheral side of the second fixing ring 6, and the plurality of plug-in blocks 7 are respectively located in the plurality of slots 3 and plugged with the plurality of slots 3, and a plug-in hole 8 is provided on the plug-in block 7;

[0040] A plurality of first slide grooves 9, wherein the plurality of first slide grooves 9 are respectively provided on the inner walls of the plurality of slots 3, wherein a plug rod 10 is slidably connected in the first slide groove 9, and one end of the plug rod 10 extends into the insertion hole 8 and is plugged into the insertion hole 8, and the other end of the plug rod 10 is fixedly connected to a spring 11 fixed to the inner wall of the first slide groove 9;

[0041] The driving assembly is located in the first fixing ring 2 and is used to drive the multiple insertion rods 10 to move.

[0042] Embodiment 2:

[0043] This embodiment provides a plug-in lamp bead that is easy to replace. In addition to the technical solutions of the above embodiments, it also has the following technical features. The driving component includes:

[0044] An annular groove 12, the annular groove 12 is opened in the first fixed ring 2, a plurality of second slide grooves 13 are opened on the inner wall of the annular groove 12, and the plurality of second slide grooves 13 are respectively connected with the plurality of first slide grooves 9, an annular block 14 is rotatably connected in the annular groove 12, a plurality of transmission blocks 15 are fixedly connected on the inner wall of the annular block 14, and one end of the plurality of transmission blocks 15 respectively passes through the plurality of second slide grooves 13 and extends into the plurality of first slide grooves 9 and is respectively fixed with the plurality of insertion rods 10;

[0045] The arc groove 16 is provided on the top surface of the first fixing ring 2 and communicates with the annular groove 12 . A pull block 17 is slidably connected in the arc groove 16 , and one end of the pull block 17 extends into the annular groove 12 and is fixed to the top surface of the annular block 14 .

[0046] When the LED chip 5 is damaged during long-term use, the user pulls the pull block 17 by hand to slide the pull block 17 in the arc groove 16, so that the pull block 17 drives the annular block 14 to rotate in the annular groove 12, and the annular block 14 drives the multiple transmission blocks 15 to slide in the multiple second slide grooves 13 respectively, so that the multiple transmission blocks 15 drive the multiple insertion rods 10 to slide in the multiple first slide grooves 9 respectively, and one end of the multiple insertion rods 10 enters the multiple first slide grooves 9 from the multiple insertion holes 8 respectively, and compresses the multiple springs 11 respectively. At this time, the fixation of the multiple insertion blocks 7 is released, and then the user can remove the LED chip 5 from the mounting hole 4, so that the second fixing ring 6 and the multiple plug-in blocks 7 can be respectively pulled out from the inner cavity of the first fixing ring 2 and the multiple slots 3, and then the user can replace the LED chip 5. After the replacement is completed, the user inserts the new LED chip 5 into the mounting hole 4 by hand, and inserts the second fixing ring 6 and the multiple plug-in blocks 7 into the inner cavity of the first fixing ring 2 and the multiple slots 3, respectively. Then the user releases the hand pulling the pull block 17, and allows one end of the multiple insertion rods 10 to be respectively inserted into the multiple insertion holes 8 under the action of the rebound force of the multiple springs 11, and fixes the multiple plug-in blocks 7 in the multiple slots 3, respectively, to ensure that the user can quickly replace the LED chip 5.

[0047] Embodiment 3:

[0048] This embodiment provides a snap-on lamp bead that is easy to replace. In addition to the technical solutions of the above embodiments, it also has the following technical features: one end of the transmission block 15 is slidably connected to the first sliding groove 9.

[0049] Here, it is ensured that one end of the transmission block 15 can slide normally in the first sliding groove 9 .

[0050] Embodiment 4:

[0051] This embodiment provides a snap-on lamp bead that is easy to replace. In addition to the technical solutions of the above embodiments, it also has the following technical features: the transmission block 15 is slidably connected to the second sliding groove 13.

[0052] Herein, it is ensured that the transmission block 15 can slide normally in the second sliding groove 13 .

[0053] Embodiment 5:

[0054] This embodiment provides a snap-on lamp bead that is easy to replace. In addition to the technical solutions of the above embodiments, it also has the following technical features: one end of the pull block 17 is slidably connected to the annular groove 12.

[0055] Here, it is ensured that one end of the pull block 17 can slide normally in the annular groove 12 .

[0056] Embodiment 6:

[0057] This embodiment provides a snap-on lamp bead that is easy to replace. In addition to the technical solutions of the above embodiments, it also has the following technical features: the second fixing ring 6 is plugged into the inner cavity of the first fixing ring 2.

[0058] Here, it is ensured that the second fixing ring 6 can be inserted into the inner cavity of the first fixing ring 2 .

[0059] During use, when the LED chip 5 is damaged during long-term use, the user pulls the pull block 17 by hand to slide the pull block 17 in the arc groove 16, so that the pull block 17 drives the annular block 14 to rotate in the annular groove 12, and the annular block 14 drives the multiple transmission blocks 15 to slide in the multiple second slide grooves 13 respectively, so that the multiple transmission blocks 15 respectively drive the multiple insertion rods 10 to slide in the multiple first slide grooves 9, and one end of the multiple insertion rods 10 respectively enters the multiple first slide grooves 9 from the multiple insertion holes 8, and compresses the multiple springs 11 respectively. At this time, the fixation of the multiple insertion blocks 7 is released, and then the user can remove the LED chip 5 from the mounting hole 4. Pull out, so that the second fixing ring 6 and the multiple plug blocks 7 can be pulled out from the inner cavity of the first fixing ring 2 and the multiple slots 3 respectively, and then the user can replace the LED chip 5. After the replacement is completed, the user inserts the new LED chip 5 into the mounting hole 4 by hand, and inserts the second fixing ring 6 and the multiple plug blocks 7 into the inner cavity of the first fixing ring 2 and the multiple slots 3 respectively. Then the user releases the hand pulling the pull block 17, and allows one end of the multiple insertion rods 10 to be inserted into the multiple insertion holes 8 respectively under the action of the rebound force of the multiple springs 11, and fixes the multiple plug blocks 7 in the multiple slots 3 respectively, ensuring that the user can quickly replace the LED chip 5.

[0060] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A snap-on lamp bead that is easy to replace, characterized in that: include: An LED lamp bead housing (1) and a first fixing ring (2), wherein the first fixing ring (2) is fixedly connected to the top surface of the LED lamp bead housing (1), a plurality of slots (3) are provided on the inner wall of the first fixing ring (2), a mounting hole (4) is provided on the top surface of the LED lamp bead housing (1), and the mounting hole (4) is communicated with the inner cavity of the first fixing ring (2), and an LED chip (5) is inserted into the mounting hole (4); a second fixing ring (6), the second fixing ring (6) being fixedly connected to the peripheral side of the LED chip (5), a plurality of plug-in blocks (7) being fixedly connected to the peripheral side of the second fixing ring (6), the plurality of plug-in blocks (7) being respectively located in the plurality of slots (3) and plug-fitting with the plurality of slots (3), and a plug-in hole (8) being provided on the plug-in block (7); A plurality of first slide grooves (9), wherein the plurality of first slide grooves (9) are respectively arranged on the inner walls of the plurality of slots (3), wherein an insertion rod (10) is slidably connected in the first slide groove (9), and one end of the insertion rod (10) extends into the insertion hole (8) and is plugged into the insertion hole (8), and the other end of the insertion rod (10) is fixedly connected to a spring (11) fixed to the inner wall of the first slide groove (9); A driving assembly is located in the first fixing ring (2) and is used to drive the plurality of insertion rods (10) to move.

2. The easily replaceable clip-on lamp bead according to claim 1, characterized in that: The drive assembly comprises: An annular groove (12), wherein the annular groove (12) is provided in the first fixed ring (2), a plurality of second slide grooves (13) are provided on the inner wall of the annular groove (12), and the plurality of second slide grooves (13) are respectively connected to the plurality of first slide grooves (9), an annular block (14) is rotatably connected in the annular groove (12), a plurality of transmission blocks (15) are fixedly connected on the inner wall of the annular block (14), and one end of the plurality of transmission blocks (15) respectively passes through the plurality of second slide grooves (13) and extends into the plurality of first slide grooves (9) and is respectively fixed to the plurality of insertion rods (10); An arc groove (16), wherein the arc groove (16) is formed on the top surface of the first fixing ring (2) and is connected to the annular groove (12); a pull block (17) is slidably connected in the arc groove (16); and one end of the pull block (17) extends into the annular groove (12) and is fixed to the top surface of the annular block (14).

3. The easily replaceable clip-on lamp bead according to claim 2, characterized in that: One end of the transmission block (15) is slidably connected to the first sliding groove (9).

4. The easily replaceable clip-on lamp bead according to claim 3, characterized in that: The transmission block (15) is slidably connected to the second sliding groove (13).

5. The easily replaceable clip-on lamp bead according to claim 2, characterized in that: One end of the pulling block (17) is slidably connected to the annular groove (12).

6. The easily replaceable clip-on lamp bead according to claim 1, characterized in that: The second fixing ring (6) is plug-fitted into the inner cavity of the first fixing ring (2).

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