Opposite inserting and splicing structure of lamp

Abstract

The plug-in splicing structure comprises a plurality of lamp assemblies, splicing parts are arranged at the two ends of each lamp assembly, and the ends of the adjacent lamp assemblies are detachably and fixedly connected through the corresponding splicing parts. The splicing parts are provided with a plurality of electric contact pieces, and when the lamp assemblies are fixedly connected, the corresponding electric contact pieces on the splicing parts of the adjacent lamp assemblies are in contact fit. The splicing mode is simple and effective, and potential safety hazards caused by wire winding are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a butt-insertion splicing structure of lamps. Background Art

[0002] The existing Chinese patent with announcement number CN207298839U discloses an LED lamp group spliced ​​by magnets, including multiple LED lamps as module components, the LED lamps are provided with a polygonal shell, an LED light source is provided in the shell, and a magnetic component is provided on the side wall of the shell of the LED lamp, and the multiple LED lamps are adsorbed and connected to each other through the magnetic component.

[0003] However, the above-mentioned spliced ​​lamp group has the following disadvantages: when in use, the lamp group splices and combines multiple LED lamps through magnetism, but each LED lamp is independent and needs to be powered on separately, which requires powering on the connecting wires of each LED lamp, resulting in a waste of installation time for the wiring arrangement of the wires, making the installation process more cumbersome, and if the number of splicing is too large, the wires will be entangled with each other, greatly reducing the safety of electricity use, which urgently needs to be improved. Utility Model Content

[0004] The utility model aims to provide a plug-in splicing structure of a lamp, which has the effect of simple and effective splicing mode and avoiding the safety hazard caused by wire entanglement.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: a plug-in splicing structure of a lamp, comprising a plurality of lamp assemblies, both ends of the lamp assemblies are provided with splicing parts, and the ends of adjacent lamp assemblies are detachably fixedly connected through the corresponding splicing parts;

[0006] The joint part is provided with a plurality of electrical contact pieces. When a plurality of the lamp assemblies are fixedly connected, the corresponding electrical contact pieces on the joint parts of adjacent lamp assemblies are in contact and matched.

[0007] By adopting the above technical scheme, the two lamp assemblies are assembled by cooperating with each other through their respective corresponding splicing parts. When the two lamp assemblies are fixedly connected, the corresponding power contact pieces at the ends of adjacent lamp assemblies contact with each other to realize power-on. In this way, multiple lamp assemblies can be connected to each other and powered on in the same way. Different from the existing spliced ​​lamps on the market that are powered on separately by wires, the utility model provides power contact pieces on the splicing parts. When the two lamp assemblies are fixedly connected through the splicing parts, the corresponding power contact pieces of the two lamp assemblies are also powered on at the same time. The existing method of powering each lamp assembly separately through wires can be avoided, which causes messy wire ends. While improving the aesthetics, it also effectively improves the safety of electricity use, making the power connection method more stable and reliable, and has the effect of simple and effective splicing method and avoiding safety hazards caused by wire entanglement.

[0008] The utility model is further configured as follows: the splicing portion includes a splicing seat fixedly connected to the end of the lamp assembly, the splicing seat is provided with a through hole corresponding to the power contact piece, and the power contact piece is passed through the through hole to the outside of the splicing seat.

[0009] By adopting the above technical solution, the through hole allows the power contact piece to extend out of the splicing seat and be exposed outside the lamp assembly, so that when two lamp assemblies are fixedly connected, the power contact pieces on the corresponding splicing seats can contact each other to achieve power supply.

[0010] The utility model is further configured as follows: a plug-in structure is provided between the splicing seats of adjacent lamp assemblies, and when a plurality of lamp assemblies are fixedly connected through the corresponding splicing seats, the adjacent lamp assemblies are positioned and matched through the plug-in structure.

[0011] By adopting the above technical solution, the two lamp assemblies can be quickly assembled and disassembled through the plug-in structure, which is conducive to improving the assembly convenience between the two lamp assemblies.

[0012] The utility model is further configured as follows: the plug-in structure comprises an insert block and a slot, the insert block and the slot are arranged on the splicing seat, and adjacent lamp assemblies are plugged in and matched with each other through the insert blocks and the slots corresponding to the splicing seat.

[0013] By adopting the above technical solution and utilizing the plug-in connection method of the plug-in block and the slot, rapid positioning between the two lamp assemblies can be achieved, which can greatly improve the convenience of installation between the two lamp assemblies.

[0014] The utility model is further configured as follows: the insert block and the slot are adapted to be arranged on both sides of the splicing seat with the center line a of the splicing seat as the dividing line, and the distances between the insert block and the slot and the center line a of the splicing seat are equal.

[0015] By adopting the above technical solution, two lamp assemblies can be spliced ​​using the splicing socket at either end, and when the two lamp assemblies are spliced ​​together, the two side walls of adjacent lamp assemblies are aligned and parallel to each other, thereby improving the aesthetics of the splicing of the lamp assemblies.

[0016] The utility model is further configured as follows: a plurality of the power contact pieces are arranged on the side walls corresponding to the plug block and the slot, and when the plug block is plugged into and matched with the slot, the power contact pieces corresponding to the side walls of the plug block and the slot are in contact and matched.

[0017] By adopting the above technical solution, some power contact pieces are arranged on the side walls of the plug block and the slot. When two lamp assemblies are spliced ​​into one through the splicing seat, the power contact pieces on the splicing seat corresponding to the two adjacent lamp assemblies are pressed against each other. The elastic force between the power contact pieces makes the power contact pieces between the two lamp assemblies fit more closely, thereby improving the electrical contact between the power contact pieces corresponding to the adjacent lamp assemblies.

[0018] The utility model is further configured as follows: an anti-dropout structure is provided between the jointing seats of adjacent lamp assemblies, and when a plurality of lamp assemblies are fixedly connected through the corresponding jointing seats, the adjacent lamp assemblies are anti-dropout matched through the anti-dropout structure.

[0019] By adopting the above technical solution, the addition of the anti-detachment structure greatly improves the anti-detachment and anti-shake properties of two lamp assemblies when they are connected, so that when several lamp assemblies connected as one are shaken, the adjacent lamp assemblies will not separate from each other and cause power outages due to the anti-detachment structure.

[0020] The utility model is further configured as follows: the anti-dropout structure comprises an anti-dropout block and an anti-dropout groove, the cross-sections of the anti-dropout block and the anti-dropout groove are configured to be L-shaped, the anti-dropout block and the anti-dropout groove are disposed on the splicing seat, and adjacent lamp assemblies are anti-dropout matched along the length extension direction of the lamp assemblies through the anti-dropout blocks and the anti-dropout grooves corresponding to the splicing seat.

[0021] By adopting the above technical solution, the L-shaped anti-dropping block and anti-dropping groove can make adjacent lamp components only slide in the vertical direction to achieve plugging and separation, limit in the length direction, and improve the contact stability of the electrical contact piece.

[0022] The utility model is further configured as follows: the anti-dropout block and the anti-dropout groove are adaptively arranged on both sides of the splicing seat with the center line a of the splicing seat as the dividing line, and the distances between the anti-dropout block and the anti-dropout groove and the center line a of the splicing seat are equal.

[0023] By adopting the above technical solution, both sides of the joint seat of the lamp assembly can be prevented from falling off, thereby improving the anti-shaking and stability of the connection between adjacent lamp assemblies.

[0024] The utility model is further configured as follows: end covers are detachably connected to both ends of the lamp assembly, and the end covers are matched with the splicing seat for covering.

[0025] By adopting the above technical solution, the end cover can make it possible for the splicing seat at the outward end of the lamp assembly located at the edge to cover the end when the lamp assembly of the utility model is used alone or in combination, thereby improving the dustproofness and aesthetics of the utility model.

[0026] In summary, the utility model has the following beneficial effects:

[0027] A splicing seat is arranged on both sides of the lamp assembly, and the power contact pieces at both ends of the lamp assembly extend out of the lamp assembly through the through holes of the splicing seat, and a plug-in structure and an anti-drop-out structure are arranged between the splicing seat of adjacent lamp assemblies. When several lamp assemblies are fixedly connected through the corresponding splicing seat, the adjacent lamp assemblies are positioned and matched through the plug-in structure, and the adjacent lamp assemblies are prevented from dropping out through the anti-drop-out structure. In addition, when two lamp assemblies are fixedly connected through the corresponding splicing seat, the power contact pieces on the splicing seat of adjacent lamp assemblies are in contact and energized, which has the effect of simple and effective splicing method and avoiding safety hazards caused by wire entanglement. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural diagram of the lamp assembly of the utility model, with the end cover shown.

[0029] Figure 2 This utility model Figure 1 A partial enlarged view of area A.

[0030] Figure 3 The present invention Figure 2 Front view of .

[0031] Figure 4 It is a schematic diagram of the lamp assembly of the present invention with end covers installed at both ends.

[0032] Figure 5 It is a structural diagram of the end cover of the present invention.

[0033] Figure 6 It is a structural diagram of several lamp assemblies of the present invention spliced ​​along a straight line.

[0034] Figure 7 The present invention Figure 6 Partial transverse cross-sectional view.

[0035] Figure 8 The present invention Figure 7 A partial enlarged view of area B in the middle.

[0036] Fig. 9It is a schematic diagram of the electrical contact pieces when two lamp assemblies of the present invention are aligned and plugged in vertically.

[0037] Fig.10 It is a schematic diagram of the splicing of the T-shaped connector and the lamp assembly of the present invention.

[0038] Fig.11 It is a schematic diagram of the splicing of the cross-shaped connector and the lamp assembly of the present invention.

[0039] Fig.12 It is a schematic diagram of the splicing of the Y-shaped connector and the lamp assembly of the present invention.

[0040] Fig.13 It is a schematic diagram of the splicing of the V-shaped connector and the lamp assembly of the present invention.

[0041] Fig.14 It is a schematic diagram of the splicing of the right-angle L-shaped connector and the lamp assembly of the present invention.

[0042] Fig.15 It is a schematic diagram of the connection of the rounded L-shaped connector and the lamp assembly of the present invention.

[0043] Fig.16 It is a schematic diagram of the splicing of the V-shaped and Y-shaped connectors and the lamp assembly of the present invention into a honeycomb shape.

[0044] In the figure: 1. lamp assembly; 1a. splicing part; 1b. buckle groove; 1c. track groove; 1d. socket; 11. dustproof ceiling cover; 11a. ceiling hole; 2. splicing seat; 2a. through hole; 2b. slot; 2c. anti-slip groove; 21. plug block; 22. anti-slip block; 23. tightening part; 3. power contact; 30. arc-shaped bending part; 31. live wire contact; 32. neutral wire contact; 33. ground wire contact; 4. end cover; 41. buckle; 42. plug column; 5. connector. DETAILED DESCRIPTION

[0045] The utility model is further described below in conjunction with the accompanying drawings.

[0046] A plug-in splicing structure of a lamp, such as Figure 1 , Figure 6 and Figure 10-16As shown, it includes a plurality of lamp assemblies 1, and splicing parts 1a are provided at both ends of the lamp assemblies 1, and the ends of adjacent lamp assemblies 1 are detachably fixedly connected through the corresponding splicing parts 1a; the splicing parts 1a include a splicing seat 2 fixedly connected to the end of the lamp assembly 1, and a plug-in structure and an anti-dropping structure are provided between the splicing seats 2 of adjacent lamp assemblies 1. When the plurality of lamp assemblies 1 are fixedly connected through the corresponding splicing seats 2, the adjacent lamp assemblies 1 are positioned and matched through the plug-in structure, and the adjacent lamp assemblies 1 are anti-dropping matched through the anti-dropping structure; the splicing seat 2 is provided with a plurality of electrical contact pieces 3, and the splicing seat 2 is provided with through holes 2a corresponding to the electrical contact pieces 3. The electrical contact pieces 3 are penetrated to the outside of the splicing seat 2 through the through holes 2a. When the plurality of lamp assemblies 1 are fixedly connected, the splicing seats 2 of adjacent lamp assemblies 1 are positioned and matched through the plug-in structure, and the adjacent lamp assemblies 1 are anti-dropping matched through the anti-dropping structure. The corresponding power contact piece 3 contacts and cooperates with the above; it also includes a connector 5, which can be set to T-type, cross-type, Y-type, V-type, right-angle L-type, rounded L-type or other common shapes. Several lamp assemblies 1 are connected in reverse direction through connectors 5 of various shapes. The addition of connectors 5 can make the lamp assemblies 1 of the present invention not only realize linear connection, but also realize reversing connection through connectors 5, so as to realize various shapes of splicing and assembly between multiple lamp assemblies 1, improve the flexibility of use, and realize multi-scenario application; the power contact piece 3 of the present invention includes a neutral wire contact piece 32, a live wire contact piece 31 and a ground wire contact piece 33, the ends of the neutral wire contact piece 32 and the live wire contact piece 31 are arranged in a clamping piece, and the ground wire contact piece 33 is arranged between the live wire contact piece 31 and the neutral wire contact piece 32.

[0047] like Figure 2 , Figure 7-8As shown, the plug-in structure includes an insert block 21 and a slot 2b, and the insert block 21 and the slot 2b are arranged on the splicing seat 2. The adjacent lamp assemblies 1 are plugged in and matched with the insert block 21 and the slot 2b of the corresponding splicing seat 2. The plug-in method of the insert block 21 and the slot 2b is used to realize the rapid positioning between the two lamp assemblies 1, which can greatly improve the installation convenience between the two lamp assemblies 1; the insert block 21 and the slot 2b are adaptively arranged on both sides of the splicing seat 2 with the center line a of the splicing seat 2 as the dividing line, and the distance between the insert block 21 and the slot 2b relative to the center line a of the splicing seat 2 is equal, so that the two lamp assemblies 1 can be spliced ​​using the splicing seat 2 at any end, and when the two lamp assemblies 1 are spliced ​​with each other, the side walls of the adjacent lamp assemblies 1 are aligned and parallel to each other, which improves the lamp assembly 1. The aesthetics of the splicing of the components 1; a number of power contacts 3 are arranged on the side walls of the corresponding plug-in blocks 21 and slots 2b, and when the plug-in blocks 21 are plugged into the corresponding slots 2b, the power contacts 3 on the side walls of the corresponding plug-in blocks 21 and slots 2b are in contact and matched, part of the power contacts 3 are arranged on the side walls of the plug-in blocks 21 and slots 2b, and the other part of the power contacts 3 are arranged on the side walls of the anti-slip blocks 22 and the anti-slip grooves 2c. When two lamp components 1 are spliced ​​into one through the splicing seat 2, the power contacts 3 on the splicing seats 2 corresponding to the two adjacent lamp components 1 are in close contact with each other, and the elastic force between the power contacts 3 makes the power contacts 3 between the two lamp components 1 fit more closely, thereby improving the electrical contact between the power contacts 3 corresponding to the adjacent lamp components 1.

[0048] like Figure 1-2 and Figure 7-9As shown, the anti-slip structure includes an anti-slip block 22 and an anti-slip groove 2c. The cross-sections of the anti-slip block 22 and the anti-slip groove 2c are set to be L-shaped. The anti-slip block 22 and the anti-slip groove 2c are arranged on the splicing seat 2. The adjacent lamp components 1 are anti-slipped along the length extension direction of the lamp components 1 through the anti-slip blocks 22 and the anti-slip groove 2c of the corresponding splicing seat 2. The L-shaped anti-slip block 22 and the anti-slip groove 2c make it possible for the adjacent lamp components 1 to slide in the vertical direction to achieve plug-in and separation, and to limit the position in the length direction to improve the contact stability of the electrical contact piece 3; the anti-slip block 22 and the anti-slip groove 2c are adapted to be arranged on both sides of the splicing seat 2 with the center line a of the splicing seat 2 as the dividing line, and the distances between the anti-slip block 22 and the anti-slip groove 2c and the center line a of the splicing seat 2 are equal, so that both sides of the splicing seat 2 of the lamp component 1 can achieve anti-slip. Improve the anti-shake and stability of the connection between adjacent lamp components 1; the splicing seat 2 is provided with a tightening portion 23, which can prevent the power contact piece 3 from detaching from the splicing seat 2, and the upper and lower ends of the power contact piece 3 are provided with arc-shaped bending portions 30. When a number of lamp components 1 are plugged in, the power contact pieces 3 of adjacent lamp components 1 are guided and matched through the arc-shaped bending portions 30. When two lamp components 1 are plugged in up and down through the plug-in structure, the power contact pieces 3 corresponding to the upper and lower lamp components 1 can be guided and slid relative to each other through the arc-shaped bending portions 30, so that the power contact pieces 3 of the two lamp components 1 can slide smoothly into each other's connection plane, so that the corresponding power contact pieces 3 can undergo slight elastic deformation and fit tightly with each other, thereby improving the power connection stability of the two lamp components 1.

[0049] like Figure 1-6 As shown, both ends of each lamp assembly 1 of the present invention are detachably connected with end caps 4, and the end caps 4 cover and cooperate with the splicing seat 2. The end caps 4 can make the splicing seat 2 at the outward end of the lamp assembly 1 located at the edge cover the end when the lamp assembly 1 of the present invention is used alone or in combination, thereby improving the dustproofness and aesthetics of the present invention; the lamp assembly 1 is provided with buckle grooves 1b on both side walls below the splicing seat 2, and buckles 41 are provided on both sides of the end cap 4 corresponding to the buckle grooves 1b, and the buckle 41 is snap-fitted with the buckle grooves 1b. In addition, the lamp assembly 1 is provided with buckle grooves 1b on both side walls below the splicing seat 2. A dustproof ceiling cover 11 is provided at the end, and a track groove 1c for the dustproof ceiling cover 11 to slide into and be plugged in is provided above the splicing seat 2 of the lamp assembly 1. The dustproof ceiling cover 11 is provided with a ceiling hole 11a for hanging the ceiling rope, and the dustproof ceiling cover 11 and the track groove 1c are guided and cooperated to achieve plug-in fixation; plug-in columns 42 are provided on both sides of the upper end of the end cover 4, and the lamp assembly 1 is provided with a socket 1d corresponding to the plug-in columns 42, and the plug-in column 42 is plug-fitted with the socket 1d, and the end cover 4 can be detachably connected to the two ends of the lamp assembly 1 through the positioning cooperation of the buckle 41 and the buckle groove 1b, and the plug-in column 42 and the socket 1d.

[0050] The basic working principle of the utility model is: the splicing sockets 2 of the two lamp assemblies 1 are spliced ​​through the corresponding plug-in structure. When the two lamp assemblies 1 are fixedly connected, the power contact pieces 3 corresponding to the ends of the adjacent lamp assemblies 1 contact each other to realize power-on, and the anti-slip structure can effectively improve the anti-slip and anti-shake properties of the two lamp assemblies 1 when connected, so that when a plurality of lamp assemblies 1 connected as one shake, the adjacent lamp assemblies 1 will not separate from each other and cause power failure through the anti-slip structure. The utility model arranges power contact pieces 3 on the splicing part 1a. When the two lamp assemblies 1 are fixedly connected through the splicing part 1a, the power contact pieces 3 corresponding to the two lamp assemblies 1 are also contacted at the same time to realize power-on, which can avoid the messy wire ends caused by the existing method of individually energizing each lamp assembly 1 through a wire, improve the aesthetics while effectively improving the safety of electricity use, making the power connection method more stable and reliable, and having the effect of simple and effective splicing method and avoiding safety hazards caused by wire entanglement.

[0051] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A lamp plug-in splicing structure, comprising a plurality of lamp components (1), characterized in that: Both ends of the lamp assembly (1) are provided with splicing parts (1a), and the ends of adjacent lamp assemblies (1) are detachably fixedly connected via the corresponding splicing parts (1a); The splicing portion (1a) is provided with a plurality of electrical contact pieces (3); when a plurality of the lamp assemblies (1) are fixedly connected, the corresponding electrical contact pieces (3) on the splicing portions (1a) of adjacent lamp assemblies (1) are in contact and fit.

2. The plug-in splicing structure of a lamp according to claim 1, characterized in that: The splicing portion (1a) comprises a splicing seat (2) fixedly connected to the end of the lamp assembly (1); the splicing seat (2) is provided with a through hole (2a) corresponding to the power contact piece (3); the power contact piece (3) is passed through the through hole (2a) to the outside of the splicing seat (2).

3. The plug-in splicing structure of a lamp according to claim 2, characterized in that: A plug-in structure is provided between the splicing seats (2) of adjacent lamp assemblies (1); when a plurality of lamp assemblies (1) are fixedly connected via the corresponding splicing seats (2), the adjacent lamp assemblies (1) are positioned and matched via the plug-in structure.

4. The plug-in splicing structure of a lamp according to claim 3, characterized in that: The plug-in structure comprises an insert block (21) and a slot (2b), wherein the insert block (21) and the slot (2b) are arranged on the splicing seat (2), and adjacent lamp assemblies (1) are plugged in and matched with each other through the insert block (21) and the slot (2b) corresponding to the splicing seat (2).

5. The plug-in splicing structure of a lamp according to claim 4, characterized in that: The insert block (21) and the slot (2b) are adapted to be arranged on both sides of the splicing seat (2) with the center line a of the splicing seat (2) as a dividing line, and the distances between the insert block (21) and the slot (2b) relative to the center line a of the splicing seat (2) are equal.

6. The plug-in splicing structure of a lamp according to claim 4, characterized in that: A plurality of the electrical contact pieces (3) are arranged on the side walls corresponding to the plug block (21) and the slot (2b), and when the plug block (21) is plugged into and matched with the slot (2b), the electrical contact pieces (3) on the side walls corresponding to the plug block (21) and the slot (2b) are in contact and matched.

7. The plug-in splicing structure of a lamp according to claim 2, characterized in that: An anti-dropout structure is provided between the splicing seats (2) of adjacent lamp assemblies (1); when a plurality of lamp assemblies (1) are fixedly connected via the corresponding splicing seats (2), the adjacent lamp assemblies (1) are anti-dropout matched via the anti-dropout structure.

8. The plug-in splicing structure of a lamp according to claim 7, characterized in that: The anti-slip structure comprises an anti-slip block (22) and an anti-slip groove (2c); the cross-sections of the anti-slip block (22) and the anti-slip groove (2c) are L-shaped; the anti-slip block (22) and the anti-slip groove (2c) are arranged on the splicing seat (2); adjacent lamp assemblies (1) are anti-slipped along the length extension direction of the lamp assemblies (1) through the anti-slip blocks (22) and the anti-slip grooves (2c) corresponding to the splicing seat (2).

9. The plug-in splicing structure of a lamp according to claim 8, characterized in that: The anti-slip block (22) and the anti-slip groove (2c) are adapted to be arranged on both sides of the splicing seat (2) with the center line a of the splicing seat (2) as a dividing line, and the distances between the anti-slip block (22) and the anti-slip groove (2c) and the center line a of the splicing seat (2) are equal.

10. The plug-in splicing structure of a lamp according to claim 2, characterized in that: End covers (4) are detachably connected to both ends of the lamp assembly (1), and the end covers (4) are in covering cooperation with the splicing seat (2).

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