Line lamp splicing structure and splicing type line lamp

Abstract

The utility model provides a line lamp splicing structure and a splicing type line lamp. The line lamp splicing structure comprises two end covers and an inserting fastener used for connecting the two end covers. The outer side end faces of the two end covers abut against each other. A connecting cavity is formed in the end cover; the inserting fastener comprises two connecting parts; the two connecting parts are inserted into the connecting cavity; a buckle structure for detachably connecting each connecting part with the corresponding connecting cavity is arranged between each connecting part and the corresponding connecting cavity; the spliced line lamp comprises at least two line lamp bodies. The line lamp splicing structure is arranged between every two adjacent line lamps. And the two end covers are respectively mounted at the splicing ends of the two adjacent line lamps. According to the utility model, the two connecting parts of the inserting fastener are respectively inserted into the end cover for buckling connection; the operation is simple and fast, the installation efficiency is improved, the buckle structure is arranged on the connecting part and in the connecting cavity, the buckle structure is hidden in the end cover after being installed, and the appearance of the spliced line lamp is not affected.

Description

Technical Field

[0001] The utility model relates to a line lamp splicing structure and a spliced ​​line lamp. Background Art

[0002] Linear lights are widely used due to their good lighting effect, simple appearance and splicing. Existing spliced ​​linear lights, such as a seamless spliced ​​LED linear light disclosed in Chinese utility model patent CN208997758U, are fixed by setting limit plates on both sides of the splicing seam and using limit screws. The screwing operation is cumbersome and inconvenient, and the external limit plates and screws affect the aesthetics of the lamp. Utility Model Content

[0003] The utility model aims to provide a linear light splicing structure, comprising two end covers and a plug-in buckle for connecting the two end covers; the outer end surfaces of the two end covers are abutted against each other; a connecting cavity is provided in the end cover, and an insertion port connected to the connecting cavity is provided on the top of the end cover; the plug-in buckle comprises two connecting parts; the two connecting parts are respectively inserted into the connecting cavity through the insertion ports of the two end covers; a snap-in structure is provided between each connecting part and the connecting cavity to enable the connecting part to be detachably connected to the connecting cavity; the snap-in structure comprises a first snap-in structure; the first snap-in structure comprises a first snap-in part provided in the connecting cavity and a first hanging part provided on the connecting part; the first snap-in part is hooked on the first hanging part.

[0004] The utility model also provides a spliced ​​linear light, comprising at least two linear lights; the linear light splicing structure is provided between two adjacent linear lights; and two end covers are respectively installed at the spliced ​​ends of the two adjacent linear lights.

[0005] The linear lamp splicing structure of the utility model is connected by inserting the two connecting parts of the plug-in fastener into the end cover respectively; the operation is simple and quick, and the installation efficiency is improved; and the snap-fit ​​structure is arranged on the connecting part and in the connecting cavity, and is hidden inside the end cover after installation, without affecting the appearance of the spliced ​​linear lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is a structural schematic diagram of the spliced ​​linear light of the utility model.

[0007] Figure 2 The utility model is a schematic diagram of the splicing installation of the splicing line light.

[0008] Figure 3 It is a structural schematic diagram of the linear light splicing structure of the utility model.

[0009] Figure 4 This is a structural exploded view of the linear light splicing structure of the utility model.

[0010] Figure 5 It is a transverse cross-sectional view of the spliced ​​linear light of the utility model.

[0011] Figure 6 It is a longitudinal sectional view of the spliced ​​linear light of the utility model.

[0012] Figure 7 It is a structural schematic diagram of the end cover of the utility model.

[0013] Figure 8 and Fig. 9 It is a schematic diagram of the structure of the buckle of the utility model at different angles.

[0014] Fig.10 It is a schematic diagram of the matching structure of the linear light and the end cover of the utility model.

[0015] Fig.11 This is an exploded view of the matching structure of the linear light and the end cover of the utility model. DETAILED DESCRIPTION

[0016] The present application scheme is further described as follows in conjunction with the accompanying drawings:

[0017] Embodiment 1

[0018] See attached Figure 1-11 A linear light splicing structure comprises two end covers 1 and a plug-in fastener 2 for connecting the two end covers 1; the outer end surfaces 171 of the two end covers 1 are in contact with each other; a connecting cavity 11 is provided inside the end cover 1, and an insertion port 12 communicating with the connecting cavity 11 is provided on the top of the end cover 1; the plug-in fastener 2 comprises two connecting parts 21; the two connecting parts 21 are respectively inserted into the connecting cavity 11 through the insertion ports 12 of the two end covers 1.

[0019] A snap-fit ​​structure is provided between each connecting portion 21 and the connecting cavity 11 where it is located, so as to detachably connect the connecting portion 21 to the connecting cavity 11 .

[0020] The linear light splicing structure of the present technical solution is connected by inserting the two connecting parts 21 of the plug-in fastener 2 into the end cover 1 respectively; the operation is simple and quick, and the installation efficiency is improved. The snap-fit ​​structure is arranged on the connecting part 21 and in the connecting cavity 11, and is hidden inside the end cover 1 after installation, without affecting the appearance of the spliced ​​linear light.

[0021] Some linear lights are connected by setting joints on adjacent end caps, for example, a convex part is set on one end cap and a concave part is set on the other end cap, and the convex part and the concave part are connected in a chimeric connection. Therefore, two different end caps need to be produced, which is easy to be confused during installation. However, this technical solution can unify the structure of the end caps, reduce production costs and installation difficulties. In addition, the outer end surface of the end cap is flat, which does not affect the use of the linear light alone.

[0022] The buckle structure includes a first buckle structure and a second buckle structure.

[0023] The first buckle structure includes a first buckle portion disposed in the connecting cavity 11 and a first hanging portion disposed on the connecting portion 21; the first buckle portion is hooked on the first hanging portion.

[0024] Specifically, the connecting cavity 11 includes an inner cavity wall opposite to the outer end face of the end cover 1; the first buckle portion is a button-shaped protrusion 13 arranged on the inner cavity wall; a rectangular hanging hole 23 is provided on the connecting portion 21, and the first hanging portion is a hole wall 231 on the lower side of the hanging hole 23; the button-shaped protrusion 13 falls into the hanging hole 23 and is hooked on the hole wall 231.

[0025] The second buckle structure includes a second buckle portion provided on the connecting portion 21 and a second hanging portion provided in the connecting cavity 11; the second buckle portion is hooked on the second hanging portion.

[0026] Specifically, the plug-in component 2 includes a top plate 22; two connecting parts 21 are respectively located on two symmetrical sides of the lower end of the top plate 22; the second buckle part is an elastic hook 24; the elastic hook 24 includes an elastic arm 241 and a hook head 242; the upper end of the elastic arm 241 is fixed on the top plate 22, and the lower end of the elastic arm 241 extends in a direction extending into the connecting cavity 11, and the hook head 242 is arranged at the lower end of the elastic arm 241; the connecting cavity 11 includes an inner cavity wall opposite to the outer end face of the end cover 1; the second hanging part is a protrusion 14 arranged on the inner cavity wall; the hook head 242 is hooked under the protrusion 14.

[0027] The second buckle structure is provided with two groups; the second buckle parts of the two groups of second buckle structures correspond to two elastic hooks 24; the two elastic hooks 24 are respectively arranged on both sides of the connecting part 21, and the hook heads 242 of the two elastic hooks 24 are arranged back to back.

[0028] The buckle member 2 and the end cover 1 of the present technical solution are connected by two different types of buckle structures, thereby achieving multi-directional fixation and improving connection stability.

[0029] The connecting cavity 11 is provided with a guide groove 15 extending downward, the connecting portion 21 is provided with a guide post 25 , and the guide post 25 is inserted into the guide groove 15 ; the guide groove 15 is provided on the button-shaped protrusion 13 , and the guide post 25 is provided in the hanging hole 23 .

[0030] When the connecting portion 21 of the present technical solution is inserted into the connecting cavity 11 , it can be moved downward along the guiding groove 15 through the guiding column 25 to play a guiding and positioning role.

[0031] The insertion openings 12 of the two end covers 1 are combined to form a cavity 10, and the top plate 22 of the plug-in buckle 2 is received in the cavity 10. The plug-in buckle 2 is further hidden to ensure the simplicity of the appearance of the linear light.

[0032] A wire clamping groove 16 is provided on the top of the end cover 1. The wire clamping groove 16 has an upwardly disposed notch, and an elastic wire pressing portion 161 is provided on one side of the notch. The provision of the wire clamping groove 16 facilitates the positioning of the wires led out of the line light to avoid entanglement.

[0033] The top plate 22 is provided with a through slot 221 , and both ends of the through slot 221 are respectively connected to the wire clamping slots 16 of the two end covers 1 , so as to facilitate the connection of wires between adjacent line lights.

[0034] Embodiment 2

[0035] See attached Figure 1-11 A spliced ​​line light comprises at least two line lights 3; a line light splicing structure of the first embodiment is arranged between two adjacent line lights 3; and two end covers 1 are respectively installed at the spliced ​​ends of the two adjacent line lights 3.

[0036] The linear light 3 includes a profile body 31 and an LED light source and a light-transmitting panel 32 mounted on the profile body 31 .

[0037] The end cover 1 is covered on the end of the profile body 31 and is connected and fixed to the profile body 31 by screws 4. The end of the profile body 31 and the end cover 1 are both provided with connection holes 41 for the screws 4 to pass through; the connection holes 41 are countersunk holes for the screw heads to be embedded in, and do not affect the contact with the outer end surface of the end cover 1.

[0038] The end cover 1 includes a plate body 17 and a frame body 18 disposed inside the plate body 17; the connecting cavity 11 is inside the frame body 18. A groove 312 extending along the length direction is disposed at the top of the profile body 31, and guide rails 313 are disposed on both sides of the groove 312; guide rail grooves 181 are disposed on both sides of the frame body 18, the frame body 18 is inserted into the groove 312 and the guide rails 313 fall into the guide rail grooves 181. The plate body 17 abuts against the end surface of the profile body 31. A receiving cavity 311 for receiving an LED light source is disposed at the bottom of the profile body 31, the receiving cavity has a light outlet facing downward, and the light-transmitting panel 32 covers the light outlet.

[0039] The lower end of the end cover 1 is provided with a recess 19, and the light-transmitting panel 32 is provided with an extension 321, and the extension 321 falls into the recess 19; the extensions 321 of the light-transmitting panels 32 of adjacent line lights abut against each other, so that the light-emitting surfaces can be seamlessly connected.

[0040] In this embodiment, a hanging plate 5 is provided at the upper end of the profile body 31 for hanging the linear light on the ceiling.

[0041] The line lights are long strip line lights, or special-shaped line lights with multiple long strip modules, such as L-shaped, cross-shaped, etc.

[0042] The above-mentioned preferred implementation modes should be regarded as illustrative examples of the implementation modes of the present application scheme. Any technical deductions, replacements, improvements, etc. that are identical or similar to the present application scheme or made based on this scheme should be regarded as within the scope of protection of this patent.

Claims

1. A linear light splicing structure, comprising two end covers and a buckle for connecting the two end covers; characterized in that: The outer end surfaces of the two end covers are in contact with each other; a connecting cavity is provided inside the end cover, and an insertion port communicating with the connecting cavity is provided on the top of the end cover; the plug-in fastener comprises two connecting parts; the two connecting parts are respectively inserted into the connecting cavity through the insertion ports of the two end covers; A snap-fit ​​structure is provided between each connecting part and the connecting cavity in which it is located, so that the connecting part and the connecting cavity are detachably connected; the snap-fit ​​structure includes a first snap-fit ​​structure; the first snap-fit ​​structure includes a first snap-fit ​​part provided in the connecting cavity and a first hanging part provided on the connecting part; the first snap-fit ​​part is hooked on the first hanging part.

2. The linear light splicing structure according to claim 1, characterized in that: The buckle structure includes a second buckle structure; The second buckle structure comprises a second buckle portion arranged on the connecting portion and a second hanging portion arranged in the connecting cavity; the second buckle portion is hooked on the second hanging portion.

3. The linear light splicing structure according to claim 1, characterized in that: The connecting cavity includes an inner cavity wall opposite to the outer end surface of the end cover; The first buckle portion is a buckle-shaped protrusion provided on the inner cavity wall; The connecting portion is provided with a hanging hole, and the first hanging portion is a hole wall at the lower side of the hanging hole; The button-shaped protrusion falls into the hanging hole and is hooked on the hole wall.

4. The linear light splicing structure according to claim 2, characterized in that: The buckle member comprises a top plate; two connecting parts are respectively located at two symmetrical sides of the lower end of the top plate; The second buckle part is an elastic hook; the elastic hook includes an elastic arm and a hook head; the upper end of the elastic arm is fixed on the top plate, the lower end of the elastic arm extends in a direction extending into the connecting cavity, and the hook head is arranged at the lower end of the elastic arm; The connecting cavity comprises an inner cavity wall opposite to the outer end surface of the end cover; the second hanging portion is a convex block arranged on the inner cavity wall; and the hook head is hooked under the convex block.

5. The linear light splicing structure according to claim 4, characterized in that: The second buckle structure is provided with two groups; the second buckle parts of the two groups of second buckle structures correspond to two elastic hooks; The two elastic hooks are respectively arranged on two sides of the connecting portion, and the hook heads of the two elastic hooks are arranged back to back.

6. The linear light splicing structure according to claim 3, characterized in that: A guide groove extending downward is provided in the connecting cavity, and a guide column is provided on the connecting portion, and the guide column is inserted into the guide groove; The guide groove is arranged on the button-shaped protrusion, and the guide column is arranged in the hanging hole.

7. The linear light splicing structure according to claim 4, characterized in that: The insertion openings of the two end covers are assembled to form a concave cavity, and the top plate of the buckle piece is accommodated in the concave cavity.

8. The linear light splicing structure according to claim 4, characterized in that: A wire clamping groove is provided on the top of the end cover, and the wire clamping groove has a notch arranged upward, and an elastic wire pressing portion is provided on one side of the notch; The top plate is provided with a through slot, and both ends of the through slot are respectively communicated with the wire clamping slots of the two end covers.

9. A spliced ​​linear light, characterized in that: It comprises at least two linear lights; a linear light splicing structure as claimed in any one of claims 1 to 7 is arranged between two adjacent linear lights; and two end covers are respectively installed at the splicing ends of the two adjacent linear lights.

10. The spliced ​​linear light according to claim 9, characterized in that: The linear light comprises a profile body, an LED light source and a light-transmitting panel mounted on the profile body; The end cover is covered at the end of the profile body and is connected and fixed to the profile body by screws. The end of the profile body and the end cover are both provided with connection holes for the screws to pass through; the connection holes are countersunk holes; The profile body is provided with a receiving cavity for receiving the LED light source, the receiving cavity has a light outlet facing downward, and the light-transmitting panel covers the light outlet; A concave portion is provided at the lower end of the end cover, and an extending portion is provided at the light-transmitting panel, and the extending portion is inserted into the concave portion; the extending portions of the light-transmitting panels of adjacent line lights abut against each other.

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