Quickly assembled lamp bead

Abstract

The utility model discloses a fast assembly lamp bead, including mounting seat, lamp holder, luminous cylinder and lampshade, mounting seat is in the shape of circular tube with channel inside, the upper part of mounting seat is provided with first locating slot, the edge of first locating slot is provided with first limit clamping table. The lamp holder is detachably connected to the first positioning groove, a limiting convex ring is arranged on the lamp holder along the circumferential wall by a circle, a first limiting groove is formed in the limiting convex ring in an inwards-concave mode, and the first clamping table is connected to the first limiting groove in a clamped mode so as to fixedly connect the lamp holder and the mounting base. The light-emitting cylinder is connected to the side, away from the mounting base, of the lamp holder. The lampshade covers the light-emitting cylinder and is provided with a cavity with an opening in the lower portion, the inner side wall of the lampshade is provided with a second limiting groove in the circumferential direction, the second limiting groove is close to the opening, the circumferential wall of the lamp holder is provided with a second limiting clamping table, the second limiting clamping table is located above the limiting protruding ring, and the second limiting clamping table is connected to the second limiting groove in a clamped mode. The edge of the lampshade abuts against the upper surface of the limiting protruding ring so that the lampshade can be fixedly connected with the lamp holder.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting fixtures, in particular to a fast-assembled lamp bead. Background Art

[0002] Lamp strips or some lighting lamps use lamp beads, which are generally directly installed through copper joints. The lamp bead body is directly exposed to the outside and is easily damaged. In the related art, a lampshade is provided to cooperate with a lamp holder to protect the lamp bead body. However, the existing lampshade and the lamp holder are connected by fasteners, which is troublesome to assemble, and is not conducive to the subsequent installation, replacement and maintenance of the lamp bead as a whole, and is not conducive to use. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a fast-assembly lamp bead, which can realize the fast assembly of the lampshade, the lamp holder and the mounting seat, thereby facilitating the subsequent installation, replacement and maintenance of the lamp bead as a whole.

[0004] According to the first aspect of the utility model, the quick-assembled lamp bead comprises a mounting seat, a lamp holder, a light tube and a lampshade, wherein the mounting seat is in the shape of a round tube with a channel inside, and a first positioning groove is provided on the upper part of the mounting seat, and a first limiting clamp is provided on the edge of the first positioning groove. The lamp holder is detachably connected to the first positioning groove, and a limiting convex ring is provided along the peripheral wall of the lamp holder, and a first limiting groove is provided in the concave of the limiting convex ring, and the first clamp is clamped in the first limiting groove to fix the lamp holder and the mounting seat. The light tube is connected to the side of the lamp holder away from the mounting seat. The lampshade is arranged on the light-emitting tube, and the lampshade is provided with a cavity with an opening at the lower part. The inner side wall of the lampshade is circumferentially provided with a second limiting groove, and the second limiting groove is arranged close to the opening. The peripheral wall of the lamp holder is provided with a second limiting clamping platform, and the second limiting clamping platform is located above the limiting convex ring. The second limiting clamping platform is clamped in the second limiting groove, and the edge of the lampshade abuts against the upper surface of the limiting convex ring to fix the lampshade and the lamp holder.

[0005] The fast-assembled lamp beads according to the embodiment of the utility model have at least the following beneficial effects: through the mounting base with the first positioning groove and the lamp holder with the limiting convex ring and the first limiting groove, the fast clamping and fixing between the lamp holder and the mounting base is realized. At the same time, through the cooperation of the second limiting groove on the inner side wall of the lampshade and the second limiting clamping platform on the lamp holder, the lampshade can be quickly and firmly installed on the lamp holder. The assembly steps are greatly simplified and the assembly efficiency is improved. On the other hand, when the lamp bead is damaged or needs to be replaced, the user only needs to simply loosen the clamping part to quickly disassemble and replace the new lamp bead without complicated disassembly or reinstallation steps. Therefore, whether it is the connection between the lamp holder and the mounting base, or the connection between the lampshade and the lamp holder, it can be easily and quickly disassembled and assembled. This feature can greatly save time and reduce maintenance costs when it is necessary to replace the lamp bead, repair the circuit or perform daily cleaning and maintenance. Further, when the lamp bead is damaged or needs to be replaced, the user only needs to simply loosen the clamping part to quickly disassemble and replace the new lamp bead without complicated disassembly or reinstallation steps. According to some embodiments of the present invention, the second position limiting clamping platform is provided with a guiding inclined surface, and the guiding inclined surface is arranged to be inclined downward from the lampshade toward one side of the mounting seat.

[0006] According to some embodiments of the utility model, a side of the second limiting groove close to the opening is provided with a yielding inclined wall, and the second limiting clamping platform moves toward the opening along the yielding inclined wall to guide the lampshade to separate from the light-emitting tube.

[0007] According to some embodiments of the present invention, two second position limiting clamping platforms are provided, and the two second position limiting clamping platforms are symmetrically arranged along the midpoint of the lamp holder.

[0008] According to some embodiments of the utility model, the luminous tube includes a tube body and a luminous body located on the outer surface of the tube body, the tube body is provided with a fixing groove, the lamp holder is provided with a corresponding fixing hole, and fasteners are simultaneously passed through the fixing hole and the fixing groove to fix the luminous tube.

[0009] According to some embodiments of the present invention, two sides of the first position-limiting clamping platform are provided with clearance gaps, so that the first position-limiting clamping platform can be slightly deformed to be clamped in the first position-limiting groove.

[0010] According to some embodiments of the utility model, a second positioning groove is provided at the lower part of the mounting seat, a third limiting clamp is provided at the edge of the second positioning groove, a sealing plate is embedded in the second positioning groove, a third limiting groove is provided at the periphery of the sealing plate, and the third limiting clamp is clamped in the third limiting groove.

[0011] According to some embodiments of the utility model, a first positioning plate is sandwiched between the lamp holder and the light-emitting body, a first positioning boss passing through the lamp holder is arranged at the bottom of the first positioning plate, a second positioning plate is arranged in the mounting seat, a second positioning boss passing through the top of the mounting seat is arranged on the top surface of the second positioning plate, the second positioning boss is provided with a third positioning groove, and the first positioning boss is inserted into the positioning groove to position and connect the lamp holder and the mounting seat.

[0012] According to some embodiments of the present invention, the first positioning plate is provided with through holes corresponding to the fixing holes and the fixing grooves, for simultaneously passing fasteners therethrough for fixed installation.

[0013] According to some embodiments of the present invention, the first positioning boss, the second positioning boss, and the cylinder are provided with a coaxial heat dissipation channel.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0016] Figure 1 A schematic diagram of a quickly assembled lamp bead according to an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of an exploded view of a quickly assembled lamp bead according to an embodiment of the utility model;

[0018] Figure 3 A schematic diagram of a lampshade of a lamp bead that can be quickly assembled according to an embodiment of the utility model;

[0019] Figure 4 A schematic diagram of a mounting base for a lamp bead for quick assembly according to an embodiment of the utility model;

[0020] Figure 5 This is a schematic exploded view of a mounting base for a quickly assembled lamp bead according to an embodiment of the utility model.

[0021] Figure markings: mounting base 100; first positioning groove 110; first limiting clamping platform 111; yielding notch 112; second positioning groove 120; third limiting clamping platform 121; second positioning plate 130; second positioning boss 131; third positioning groove 132; lamp holder 200; limiting convex edge 210; first limiting groove 211; second limiting clamping platform 220; guiding inclined surface 221; fixing hole 230; first positioning plate 240; first positioning boss 241; through hole 242; light tube 300; tube body 310; fixing groove 311; light-emitting body 320; heat dissipation channel 330; lamp cover 400; opening 410; third limiting groove 420; yielding inclined wall 430; sealing plate 500; third limiting groove 510. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of the utility model, unless otherwise clearly defined, the words such as setting, installing, connecting, etc. should be understood in a broad sense, and the technical personnel in the relevant technical field can reasonably determine the specific meaning of the above words in the utility model in combination with the specific content of the technical solution. In the description of the utility model, the description of the reference terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In the description of the specification, the description of the reference terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0026] Lamp strips or some lighting lamps use lamp beads, which are generally directly installed through copper joints. The lamp bead body is directly exposed to the outside and is easily damaged. In the related art, a lampshade is provided to cooperate with a lamp holder to protect the lamp bead body. However, the existing lampshade and the lamp holder are connected by fasteners, which is troublesome to assemble, and is not conducive to the subsequent installation, replacement and maintenance of the lamp bead as a whole, and is not conducive to use.

[0027] For this purpose, refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, which is a fast-assembled lamp bead proposed by the utility model, including a mounting base 100, a lamp holder 200, a light tube 300 and a lampshade 400. The mounting base 100 is in the shape of a round tube with a channel inside. A first positioning groove 110 is provided on the upper part of the mounting base 100, and a first position-limiting clamping platform 111 is provided on the edge of the first positioning groove 110. The lamp holder 200 is detachably connected to the first positioning groove 110, and a position-limiting convex ring is provided along the peripheral wall of the lamp holder 200. A first position-limiting groove 211 is provided in the concave of the position-limiting convex ring, and the first clamping platform is clamped in the first position-limiting groove 211 to fix the lamp holder 200 and the mounting base 100. The light tube 300 is connected to the side of the lamp holder 200 away from the mounting base 100. The lampshade 400 is arranged on the light-emitting tube 300, and is provided with a cavity with an opening 410 at the bottom. The inner wall of the lampshade 400 is provided with a second limiting groove along the circumferential direction, and the second limiting groove is arranged close to the opening 410. The peripheral wall of the lamp holder 200 is provided with a second limiting clamping platform 220, and the second limiting clamping platform 220 is located above the limiting convex ring. The second limiting clamping platform 220 is clamped in the second limiting groove, and the edge of the lampshade 400 abuts against the upper surface of the limiting convex ring to fix the lampshade 400 and the lamp holder 200. It can be understood that, during installation, the light tube 300 is first fixedly connected to the lamp holder 200, and then the first limiting groove 211 of the lamp holder 200 is aligned with the first limiting clamping platform 111 of the mounting seat 100, and moved toward the first positioning groove 110. The first limiting clamping platform 111 has a certain elasticity, and abuts against the outer wall of the limiting convex ring to undergo a certain elastic deformation. When clamped into the first limiting groove 211, the first limiting clamping platform 111 moves and clamps into the first limiting groove 211 by resisting the elastic force of the elastic deformation, and abuts against the groove wall of the first limiting groove 211, so as to limit the mutual movement between the mounting seat 100 and the lamp holder 200, thereby completing the fixing of the lamp holder 200 and the mounting seat 100. Then, the opening 410 of the lampshade 400 is placed on the light-emitting tube 300 toward the side of the lamp holder 200, and the second limiting clamp 220 undergoes elastic deformation to fit tightly with the inner wall of the lampshade 400 until it enters the second limiting groove. The second limiting clamp 220 extends into the second limiting groove by resisting the elastic force of the elastic deformation and abuts against the groove wall, thereby limiting the lampshade 400 from falling off, thereby completing the fixation of the lampshade 400 and the lamp holder 200.

[0028] It should be noted that, through the mounting base 100 with the first positioning groove 110 and the lamp holder 200 with the limiting convex ring and the first limiting groove 211, the lamp holder 200 and the mounting base 100 are quickly clamped and fixed. At the same time, through the cooperation of the second limiting groove on the inner side wall of the lampshade 400 and the second limiting clamping platform 220 on the lamp holder 200, the lampshade 400 can be quickly and firmly installed on the lamp holder 200. The assembly steps are greatly simplified and the assembly efficiency is improved. On the other hand, when the lamp beads are damaged or need to be replaced, the user only needs to simply loosen the clamping part to quickly disassemble and replace the new lamp beads without complicated disassembly or reinstallation steps. Therefore, whether it is the connection between the lamp holder 200 and the mounting base 100, or the connection between the lampshade 400 and the lamp holder 200, it can be easily and quickly disassembled and assembled. This feature can greatly save time and reduce maintenance costs when it is necessary to replace lamp beads, repair circuits or perform daily cleaning and maintenance. Furthermore, when the lamp bead is damaged or needs to be replaced, the user only needs to simply loosen the snap-on portion to quickly remove and replace the new lamp bead without the need for complicated disassembly or reinstallation steps.

[0029] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 Specifically, the second position-limiting card platform 220 is provided with a guide slope 221, which is arranged to be inclined downward from the lampshade 400 toward the mounting seat 100. When the lampshade 400 approaches the light-emitting tube 300 from above, the guide slope 221 can guide the second position-limiting card platform 220 to smoothly enter the second position-limiting groove, thereby realizing the rapid installation of the lampshade 400. Similarly, in order to more conveniently disassemble the lampshade 400, a side of the second position-limiting groove close to the opening 410 is provided with a yielding inclined wall 430. During disassembly, the user can move the lampshade 400 toward the opening 410 along the yielding inclined wall 430, and the second position-limiting card platform 220 will slide along the yielding inclined wall 430 and gradually disengage from the second position-limiting groove, thereby realizing the rapid disassembly of the lampshade 400. Not only the installation and disassembly efficiency of the lampshade 400 is improved, but also the difficulty of operation is reduced, so that the user can easily complete the replacement and maintenance of the lampshade 400.

[0030] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5Furthermore, in order to improve the stability of the connection between the lampshade 400 and the lamp holder 200, two second limit clamps 220 are provided, and the two second limit clamps 220 are symmetrically arranged along the midpoint of the lamp holder 200. This symmetrical design can ensure that the lampshade 400 can be evenly stressed when subjected to external force, thereby avoiding tilting or falling off. Specifically, the second limit groove is an annular groove. In other embodiments, it can also be two grooves that correspond to the two second limit clamps 220 separately. Optionally, two first limit clamps 111 are also provided, thereby improving the stability of the connection between the lamp holder 200 and the mounting base 100.

[0031] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 Furthermore, the light tube 300 is connected to the lamp holder 200 through the fixing groove 311 and the fixing hole 230. The fixing groove 311 is provided on the barrel 310, and the corresponding fixing hole 230 is provided on the lamp holder 200. By inserting a fastener (such as a screw) through the fixing hole 230 and the fixing groove 311 at the same time, the light tube 300 can be firmly fixed on the lamp holder 200.

[0032] Refer to the figure Figure 2 , Figure 4 and Figure 5 The clearance notches 112 on both sides of the first limiting clamping platform 111 allow it to deform slightly, so that it is easier to be clamped in the first limiting groove 211, thereby improving the flexibility and success rate of assembly.

[0033] Refer to the figure Figure 2 , Figure 4 and Figure 5 Furthermore, the second positioning groove 120 and the sealing plate 500 at the lower part of the mounting seat 100 are connected through the third limiting clamping platform 121 and the third limiting groove 510420, thereby enhancing the sealing and stability of the mounting seat 100.

[0034] Reference Figure 1 and Figure 2 Through the first positioning plate 240 and the second positioning plate 130 and the positioning bosses and positioning grooves thereon, the lamp holder 200 and the mounting seat 100 are precisely positioned, thereby improving the assembly accuracy and stability.

[0035] Reference Figure 2 Furthermore, the through hole 242 on the first positioning plate 240 corresponds to the fixing hole 230 and the fixing groove 311, which is convenient for simultaneously inserting fasteners for fixed installation, thereby improving assembly efficiency.

[0036] Reference Figure 2The first positioning boss 241, the second positioning boss 131 and the coaxial heat dissipation channel 330 provided in the barrel 310 can effectively reduce the temperature of the lamp bead and improve the service life and performance.

[0037] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A fast-assembly lamp bead, characterized in that: include: The mounting seat is in the shape of a round tube with a channel inside, the upper part of the mounting seat is provided with a first positioning groove, and the edge of the first positioning groove is provided with a first limit clamping platform; A lamp holder is detachably connected to the first positioning groove, the lamp holder is provided with a limiting convex ring along a circumferential wall, the limiting convex ring is concavely provided with a first limiting groove, and the first limiting clamping platform is clamped in the first limiting groove to fix the lamp holder and the mounting seat; A light tube connected to a side of the lamp holder facing away from the mounting seat; A lampshade is arranged on the light-emitting tube, the lampshade is provided with a cavity with an opening at the bottom, the inner side wall of the lampshade is circumferentially provided with a second limiting groove, the second limiting groove is arranged close to the opening, the peripheral wall of the lamp holder is provided with a second limiting clamping platform, the second limiting clamping platform is located above the limiting convex ring, the second limiting clamping platform is clamped in the second limiting groove, and the edge of the lampshade abuts against the upper surface of the limiting convex ring to fix the lampshade and the lamp holder.

2. The fast-assembly lamp bead according to claim 1, characterized in that: The second position limiting clamping platform is provided with a guiding inclined surface, and the guiding inclined surface is arranged to be inclined downward from the lampshade toward one side of the mounting seat.

3. The fast-assembly lamp bead according to claim 1, characterized in that: A side of the second limiting groove close to the opening is provided with a yielding inclined wall, and the second limiting clamping platform moves toward the opening along the yielding inclined wall to guide the lampshade to separate from the light-emitting tube.

4. The fast-assembly lamp bead according to claim 1, characterized in that: There are two second position limiting clamping platforms, and the two second position limiting clamping platforms are symmetrically arranged along the midpoint of the lamp holder.

5. The fast-assembly lamp bead according to claim 1, characterized in that: The luminous tube comprises a tube body and a luminous body located on the outer surface of the tube body, the tube body is provided with a fixing groove, the lamp holder is provided with a corresponding fixing hole, and fasteners are simultaneously passed through the fixing hole and the fixing groove to fix the luminous tube.

6. The fast-assembly lamp bead according to claim 1, characterized in that: The two sides of the first limiting clamping platform are provided with clearance gaps, so that the first limiting clamping platform can be slightly deformed to be clamped in the first limiting groove.

7. The fast-assembly lamp bead according to claim 1, characterized in that: A second positioning groove is arranged at the lower part of the mounting seat, a third limiting clamping platform is arranged at the edge of the second positioning groove, a sealing plate is embedded in the second positioning groove, a third limiting groove is arranged at the periphery of the sealing plate, and the third limiting clamping platform is clamped in the third limiting groove.

8. The fast-assembly lamp bead according to claim 5, characterized in that: A first positioning plate is sandwiched between the lamp holder and the light-emitting body, a first positioning boss is provided at the bottom of the first positioning plate and passes through the lamp holder, a second positioning plate is provided in the mounting seat, a second positioning boss is provided on the top surface of the second positioning plate and passes through the top of the mounting seat, a third positioning groove is provided on the second positioning boss, and the first positioning boss is inserted into the positioning groove to position and connect the lamp holder and the mounting seat.

9. The fast-assembly lamp bead according to claim 8, characterized in that: The first positioning plate is provided with through holes corresponding to the fixing holes and the fixing grooves, which are used for simultaneously passing fasteners through for fixing and installation.

10. The fast-assembly lamp bead according to claim 8, characterized in that: The first positioning boss, the second positioning boss and the cylinder are provided with a coaxial heat dissipation channel.

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