Splicing type long copper wire lamp

Abstract

The utility model discloses a long copper wire lamp capable of being spliced, which belongs to the technical field of copper wire lamps and is characterized in that the surface of a lamp holder is fixedly connected with a mounting plate, the lamp holder is provided with an external power supply lead, two sides of the lamp holder are connected with a plurality of lamp tubes through threads, mounting grooves are arranged in the lamp tubes, and LED lamps in a suspended state are arranged in the mounting grooves. The two ends of the LED lamp are fixedly connected with a positive electrode power connection block, a positive electrode extrusion column, a negative electrode power connection block and a negative electrode extrusion column through conductive wires respectively, the two ends of the lamp tube are provided with a butt joint groove and a butt joint head respectively, and the inner wall of the butt joint groove is fixedly connected with the surface of the positive electrode power connection block and the surface of the negative electrode power connection block in a sleeved mode. According to the copper wire lamp, a user can splice the copper wire lamps with different lengths according to actual requirements, the use convenience is greatly improved, the lamp tube can be directly detached and replaced after the LED lamp in the lamp tube is damaged, and the maintenance convenience of the copper wire lamp is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wire lamps, and more particularly to a splicable long copper wire lamp. Background Art

[0002] LED is a new type of light source that has developed rapidly in recent years. LED lamps have been widely used due to their advantages such as small size, low power consumption, long service life, high brightness, low heat, and environmental protection. LED copper wire light strings in LED products are not only used for decorations for various festivals such as Christmas, but also for home decoration, urban lighting projects and various entertainment venues. However, in order to protect the bulb, the commonly used copper wire lamps have an external protective shell that limits the length of the copper wire lamps. Moreover, if damaged, the copper wire lamps need to be disassembled, and then the damaged LED lamps need to be found and replaced, which brings certain inconveniences to users.

[0003] For example, announcement number CN216447963U discloses a splicable long copper wire lamp, which includes an insulating hose, a light source and a connector. Two conductive wires are installed through the interior of the insulating hose, and a light source is installed on the outer surface of the conductive wire. A light-transmitting colloid is installed inside the insulating hose. Two groups of first plastic blocks are installed at both ends of the insulating hose. A first card slot is opened on the side of the connector, and the first plastic block is movably installed inside the first card slot. A second plastic block is movably connected inside the first card slot opened on the side of the connector away from the insulating hose, and a power head is installed at one end of the second plastic block.

[0004] It can be seen from the above-mentioned public solution that the design length of the insulating hose limits the length of the copper wire lamp, making it impossible for users to splice copper wire lamps of different lengths according to actual needs. In addition, after the LED lamp of the light source is damaged, the insulating hose needs to be disassembled, and then the light source needs to be taken out before it can be replaced, which brings certain inconveniences to the user. Utility Model Content

[0005] In response to the problems existing in the prior art, the purpose of the present utility model is to provide a splicable long copper wire lamp. The splicable long copper wire lamp, through the provision of a splicable lamp tube, is convenient for users to splice into copper wire lamps of different lengths according to actual needs, thereby greatly improving the convenience of use. Moreover, if the LED lamp in the lamp tube is damaged, the lamp tube can be directly disassembled and replaced, thereby greatly improving the maintenance convenience of the copper wire lamp.

[0006] In order to solve the above problems, the present invention adopts the following technical solutions.

[0007] A splicable long copper wire lamp, comprising a lamp holder, a mounting plate fixedly connected to the surface of the lamp holder, an external power supply wire provided on the lamp holder, a plurality of lamp tubes connected by threads on both sides of the lamp holder, a mounting groove provided inside the lamp tube, a suspended LED lamp provided in the mounting groove, a positive electrode connection block, a positive electrode extrusion column, a negative electrode connection block and a negative electrode extrusion column fixedly connected at both ends of the LED lamp by conductive wires, a docking groove and a docking head provided at both ends of the lamp tube, the inner wall of the docking groove is connected to the positive electrode connection block, the positive electrode extrusion column, the negative electrode connection block and the negative electrode extrusion column, the inner wall of the docking groove is connected to the positive electrode connection block, the positive electrode connection block and the negative ... positive electrode connection block, the positive electrode connection block and the negative electrode connection block, the positive electrode connection block and the positive electrode connection block, the positive electrode connection block and the negative electrode connection block, the positive electrode connection block and the positive electrode connection block, the positive electrode connection block and the negative electrode connection block, the positive electrode connection block and the positive electrode connection block, the positive electrode connection block and the positive electrode connection block, the positive electrode connection block and the positive electrode connection block, the positive electrode connection block and the positive electrode connection block, the positive electrode connection block and the positive The surface of the power block and the negative electrode are fixedly socketed, and an air avoidance groove is provided at one end of the docking joint. The inner wall of the air avoidance groove is fixedly socketed with the surface of the positive electrode extrusion column and the negative electrode extrusion column, and the tail end of the lamp tube is socketed with an end cover. The splicable long copper wire lamp is convenient for users to splice into copper wire lamps of different lengths according to actual needs through the splicable lamp tube, which greatly improves the convenience of use. In addition, if the LED lamp in the lamp tube is damaged, the lamp tube can be directly disassembled and replaced, which greatly improves the maintenance convenience of the copper wire lamp.

[0008] Furthermore, the positive electrode connection block and the negative electrode connection block are semicircular in shape, and the positive electrode extrusion column and the negative electrode extrusion column are cylindrical in shape. The positive electrode connection block, the negative electrode connection block, the positive electrode extrusion column and the negative electrode extrusion column are all made of conductive metal materials. The positive electrode connection block, the negative electrode connection block, the positive electrode extrusion column and the negative electrode extrusion column can be used to connect two adjacent lamp tubes and energize them.

[0009] Furthermore, the lamp tube is a transparent insulating hose, and the docking groove and docking joint are both made of insulating engineering plastics. The inner wall of the docking groove is provided with an internal thread, and the surface of the docking joint is provided with an external thread, which facilitates quick manual assembly and disassembly of two adjacent lamp tubes while ensuring the firmness of their splicing.

[0010] Furthermore, a connection hole is provided on the surface of the mounting plate, and a countersunk hole is provided at the center of the mounting plate. The inner wall of the countersunk hole is in contact with and connected to the surface of the external power supply wire, so as to facilitate the fixation of the copper wire lamp.

[0011] Furthermore, the end cover is made of insulating plastic, a slot is provided on the surface of the end cover, an extrusion sleeve is fixedly connected to the inner wall of the slot, and the arrangement of the slot and the extrusion sleeve facilitates the end cover to be clamped on both ends of the lamp tube.

[0012] Furthermore, the shape of the extrusion sleeve is trumpet-shaped and the extrusion sleeve is made of elastic insulating rubber, so that the extrusion sleeve has the function of compressing elastic force.

[0013] Furthermore, the inner diameter of the card slot is the same as the inner diameter of the docking slot, which makes it easy for the docking head to be inserted into the card slot.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) This solution provides a splicable lamp tube, which makes it easy for users to splice copper wire lamps of different lengths according to actual needs, greatly improving the convenience of use.

[0016] (2) If the LED lamp in the lamp tube provided by this solution is damaged, the lamp tube can be directly disassembled and replaced, which greatly improves the maintenance convenience of the copper wire lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 This is a three-dimensional diagram of the lamp structure of the present utility model;

[0019] Figure 3 for Figure 2 A cross-sectional view of the lamp tube structure;

[0020] Figure 4 This is a cross-sectional view of the end cover structure of the utility model;

[0021] Figure 5 for Figure 1 Front view of the mounting plate and lamp holder mounting structure.

[0022] Description of the numbers in the figure:

[0023] 1 lamp holder, 11 mounting plate, 12 external power wire, 2 lamp tube, 21 mounting slot, 22 docking slot, 23 docking connector, 24 air avoidance slot, 3 LED lamp, 31 conductive wire, 4 positive terminal block, 5 positive extrusion column, 6 negative terminal block, 7 negative extrusion column, 8 end cover, 81 card slot, 82 extrusion sleeve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] See also Figure 1-5, a long copper wire lamp that can be spliced ​​includes a lamp holder 1, the lamp holder 1 is provided with connecting parts that match the two ends of the lamp tube 2, so that the lamp tube 2 can be installed on both sides, such as the connecting structure of the docking groove 22 and the docking joint 23, the surface of the lamp holder 1 is fixedly connected with a mounting plate 11, the surface of the mounting plate 11 is provided with a connecting hole, the center position of the mounting plate 11 is provided with a countersunk hole, the inner wall of the countersunk hole is in contact with the surface of the external power supply wire 12, which is convenient for fixing the copper wire lamp, the lamp holder 1 is provided with an external power supply wire 12, and a number of lamp tubes 2 are connected to the two sides of the lamp holder 1 by screw threads. The number of lamp tubes 2 can be spliced ​​according to the actual required length of the copper wire lamp, the lamp tube 2 is soft and easy to bend, which is convenient for users to bend the copper wire lamp, and the interior of the lamp tube 2 is provided with a mounting groove 21, which is installed An LED lamp 3 in a suspended state is arranged in the mounting groove 21, and the two ends of the LED lamp 3 are fixedly connected to the positive electrode connection block 4, the positive electrode extrusion column 5, the negative electrode connection block 6 and the negative electrode extrusion column 7 through conductive wires 31. The number of conductive wires 31 is at least four, and the conductive wires 31 are made of copper wire material, which belongs to the existing technology. The two ends of the lamp tube 2 are respectively provided with a docking groove 22 and a docking joint 23. The inner wall of the docking groove 22 is fixedly sleeved with the surface of the positive electrode connection block 4 and the negative electrode connection block 6. One end of the docking joint 23 is provided with an air avoidance groove 24. The inner wall of the air avoidance groove 24 is fixedly sleeved with the surface of the positive electrode extrusion column 5 and the negative electrode extrusion column 7. The tail end of the lamp tube 2 is sleeved with an end cover 8, which is used to seal one end of the lamp tube 2 after splicing to avoid contact with the outside.

[0027] The positive electrode connection block 4 and the negative electrode connection block 6 are semicircular in shape, and the positive electrode extrusion column 5 and the negative electrode extrusion column 7 are cylindrical in shape. The positive electrode connection block 4, the negative electrode connection block 6, the positive electrode extrusion column 5 and the negative electrode extrusion column 7 are all made of conductive metal materials. The positive electrode connection block 4, the negative electrode connection block 6, the positive electrode extrusion column 5 and the negative electrode extrusion column 7 can connect two adjacent lamp tubes 2 and energize them. The lamp tube 2 is a transparent insulating hose, and the docking groove 22 and the docking joint 23 are both made of insulating engineering plastics. The inner wall of the docking groove 22 is provided with an internal thread, and the surface of the docking joint 23 is provided with an external thread, which facilitates the quick manual assembly and disassembly of the two adjacent lamp tubes 2 while ensuring the firmness of their splicing.

[0028] The end cover 8 is made of insulating plastic, and a card slot 81 is provided on the surface of the end cover 8. The inner wall of the card slot 81 is fixedly connected with an extrusion sleeve 82. The arrangement of the card slot 81 and the extrusion sleeve 82 facilitates the end cover 8 to be clamped on both ends of the lamp tube 2. The extrusion sleeve 82 is trumpet-shaped and is made of elastic insulating rubber, so that the extrusion sleeve 82 has the function of compressive elastic force. The inner diameter of the card slot 81 is the same as the inner diameter of the docking slot 22, which facilitates the docking head 23 to be inserted into the card slot 81.

[0029] When assembling the splicable long copper wire lamp, first dock the two lamp tubes 2 with the two sides of the lamp holder 1 respectively, and then splice the lamp tubes 2 in turn, and manually tighten the docking joint 23 of the rear lamp tube 2 with the docking groove 22 of the previous lamp tube 2 clockwise. When installing the end cover 8, the end cover 8 at one end is squeezed and fixed with the inner wall of the docking groove 22 by the extrusion sleeve 82, and the end cover 8 at the other end is squeezed and fixed in position by inserting the docking joint 23 into the card slot 81, so that the extrusion sleeve 82 and the inner wall of the air-avoidance groove 24 set by the docking joint 23. After the LED lamp 3 in a certain lamp tube 2 is damaged and does not light up, the two ends of the lamp tube 2 can be directly disassembled, removed and replaced with a new lamp tube 2. The splicable lamp tube 2 is convenient for users to splice copper wire lamps of different lengths according to actual needs, which greatly improves the convenience of use. Moreover, after the LED lamp 3 in the lamp tube 2 is damaged, the lamp tube 2 can be directly disassembled and replaced, which greatly improves the maintenance convenience of the copper wire lamp.

[0030] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A splicable long copper wire lamp, comprising a lamp holder (1), a mounting plate (11) fixedly connected to the surface of the lamp holder (1), and an external power supply wire (12) provided on the lamp holder (1), characterized in that: A plurality of lamp tubes (2) are connected to both sides of the lamp holder (1) by means of threads. A mounting groove (21) is provided inside the lamp tube (2). A suspended LED lamp (3) is provided in the mounting groove (21). The two ends of the LED lamp (3) are respectively fixedly connected to a positive electrode connection block (4), a positive electrode extrusion column (5), a negative electrode connection block (6) and a negative electrode extrusion column (7) through conductive wires (31). A docking groove (22) and a docking joint (23) are respectively provided at both ends of the lamp tube (2). The inner wall of the docking groove (22) is fixedly sleeved with the surface of the positive electrode connection block (4) and the negative electrode connection block (6). An air avoidance groove (24) is provided at one end of the docking joint (23). The inner wall of the air avoidance groove (24) is fixedly sleeved with the surface of the positive electrode extrusion column (5) and the negative electrode extrusion column (7). An end cap (8) is sleeved at the tail end of the lamp tube (2).

2. A splicable long copper wire lamp according to claim 1, characterized in that: The positive electrode connection block (4) and the negative electrode connection block (6) are semicircular in shape, the positive electrode extrusion column (5) and the negative electrode extrusion column (7) are cylindrical in shape, and the positive electrode connection block (4), the negative electrode connection block (6), the positive electrode extrusion column (5) and the negative electrode extrusion column (7) are all made of conductive metal materials.

3. The connectable long copper wire lamp according to claim 1, characterized in that: The lamp tube (2) is a transparent insulating hose, the docking groove (22) and the docking joint (23) are both made of insulating engineering plastics, the inner wall of the docking groove (22) is provided with an internal thread, and the surface of the docking joint (23) is provided with an external thread.

4. The connectable long copper wire lamp according to claim 1, characterized in that: A connection hole is provided on the surface of the mounting plate (11), a countersunk hole is provided at the center of the mounting plate (11), and the inner wall of the countersunk hole is in contact with and connected to the surface of an external power supply wire (12).

5. The connectable long copper wire lamp according to claim 1, characterized in that: The end cover (8) is made of insulating plastic. A clamping groove (81) is provided on the surface of the end cover (8). An extrusion sleeve (82) is fixedly connected to the inner wall of the clamping groove (81).

6. The connectable long copper wire lamp according to claim 5, characterized in that: The shape of the extrusion sleeve (82) is trumpet-shaped and the extrusion sleeve (82) is made of elastic insulating rubber.

7. The connectable long copper wire lamp according to claim 5, characterized in that: The inner diameter of the clamping groove (81) is the same as the inner diameter of the docking groove (22).

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