Splicing structure of lamp

Abstract

The splicing structure comprises two lamp bodies which are attached to and installed on a supporting object and close to each other, the two lamp bodies are the first lamp body and the second lamp body respectively, and the first lamp body and the second lamp body are each provided with an installation face facing and close to the supporting object in the installation process and an end face which is perpendicular to the installation face and attached to the other lamp body. A first coupling seat and a second coupling seat are arranged on the mounting surface; the coupler is used for connecting the first lamp body and the second lamp body and is provided with a first insertion part and a second insertion part, the first insertion part is in insertion fit with the second coupling seat of the first lamp body, the second insertion part is in insertion fit with the first coupling seat of the second lamp body, and the coupler is provided with a conductive part electrically connected with the two coupling seats; the second lamp body can be connected with an external power source through the first lamp body. Mutual splicing is achieved through splicing matching of the two inserting parts and the two coupling bases, fixing and power input of the two lamp bodies are achieved after splicing is completed, and the splicing operation of the lamp is simplified.

Description

Technical Field

[0001] The present application relates to the field of lighting technology, and in particular to a splicing structure of a lamp. Background Art

[0002] Linear LED lamps installed on supports such as walls or ceilings are called linear lamps. Since linear lamps have a long axial extension, each section of the lamp body is generally installed on the support in a segmented manner.

[0003] The Chinese patent with publication number CN208185971U discloses a splicing assembly structure of an LED linear light. Each segment of the LED linear light is connected to the circuit by a flexible connecting wire at the end surface area and is spliced ​​and installed by screws, and the splicing method is relatively complicated. Utility Model Content

[0004] Based on this, it is necessary to provide a splicing structure of a lamp to address the above technical problems.

[0005] The splicing structure of the lamp of the present application includes:

[0006] Two lamp bodies that are mounted close to the support and close to each other are respectively a first lamp body and a second lamp body, wherein the first lamp body and the second lamp body are both provided with a mounting surface facing and close to the support when installed and an end surface that is perpendicular to the mounting surface and close to the other lamp body, and the mounting surfaces are provided with a first coupling seat and a second coupling seat;

[0007] A coupler is used to connect the first lamp body and the second lamp body, and has a first plug-in portion and a second plug-in portion. The first plug-in portion is plug-matched with the second coupling socket of the first lamp body, and the second plug-in portion is plug-matched with the first coupling socket of the second lamp body. The coupler has a conductive component that electrically connects the two coupling sockets, so that the second lamp body can be connected to an external power supply through the first lamp body.

[0008] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution, but are merely further supplements or preferences. Under the premise that there are no technical or logical contradictions, each optional method can be combined with the above-mentioned overall solution separately, and multiple optional methods can also be combined.

[0009] Optionally, the lamp body is provided with a recessed groove on a side facing the support, the bottom surface of the recessed groove is the mounting surface, and the coupler is hidden in the recessed groove.

[0010] Optionally, the coupler includes a flat base, and the first plug-in portion and the second plug-in portion are protruding from the same side of the base.

[0011] Optionally, the first lamp body and the second lamp body respectively have a first end surface and a second end surface abutting against each other, and a positioning structure is provided between the first end surface and the second end surface to prevent the two from being laterally misaligned.

[0012] Optionally, the positioning structure extends in a direction perpendicular to the mounting surface.

[0013] Optionally, the positioning structure includes a guide rib provided on one of the first end surface and the second end surface and a guide groove provided on the other one.

[0014] Optionally, the splicing structure includes a connecting piece for fixing the lamp body to the support, and the connecting piece is detachably connected to the lamp body.

[0015] Optionally, both the first coupling seat and the second coupling seat are lower than the mounting surface.

[0016] Optionally, the lamp body includes a profile and plugs arranged at both ends of the profile.

[0017] Optionally, the profile has a backlight side against the support and an opposite light-emitting side, the light-emitting side is provided with a lampshade plate, and a light-emitting component facing the lampshade plate is provided inside the profile, and the light-emitting component includes a substrate and LED lamp beads arranged on the substrate.

[0018] Optionally, the profile includes two oppositely arranged side wall plates and a first partition plate and a second partition plate between the two side wall plates, and a driving power source is provided between the first partition plate and the second partition plate.

[0019] The splicing structure of the lamp of the present application has at least the following technical effects:

[0020] The present application realizes mutual splicing through the plug-in cooperation of two plug-in parts and two coupling sockets, and realizes the fixation and power supply of two lamp bodies after the splicing is completed, thereby simplifying the splicing operation of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the splicing result of the lamp splicing structure according to one embodiment of the present application;

[0022] Figure 2 This is a schematic diagram of the splicing process of a lamp splicing structure according to an embodiment of the present application;

[0023] Figure 3 for Figure 2 Schematic diagram from another angle;

[0024] Figure 4 This is a diagram showing the use status of a coupler in a lamp splicing structure according to an embodiment of the present application;

[0025] Figure 5This is a diagram showing the use status of a coupler in a lamp splicing structure according to an embodiment of the present application;

[0026] Figure 6 This is a schematic diagram of the structure of a connecting piece in a lamp splicing structure according to an embodiment of the present application;

[0027] Figure 7 This is a diagram showing the use status of a connector in a lamp splicing structure according to an embodiment of the present application;

[0028] Figure 8 This is a schematic diagram of the end face coordination of a single lamp in a lamp splicing structure according to an embodiment of the present application;

[0029] Fig. 9 This is a schematic diagram of the end face coordination of a single lamp in a lamp splicing structure according to an embodiment of the present application;

[0030] Fig.10 This is a schematic diagram of disassembling and replacing a single lamp in a lamp splicing structure according to an embodiment of the present application;

[0031] Fig.11 This is a schematic diagram of a single lamp structure of a lamp splicing structure according to an embodiment of the present application;

[0032] Fig.12 This is a schematic diagram of a single lamp structure of a lamp splicing structure according to an embodiment of the present application;

[0033] The reference numerals in the figures are described as follows:

[0034] 101. a first lamp body; 102. a second lamp body; 103. a support;

[0035] 110. mounting surface; 111. first coupling seat; 112. second coupling seat;

[0036] 121. first end surface; 122. second end surface; 123. positioning structure;

[0037] 200, profile; 201, plug; 202, backlight side; 203, light-emitting side; 210, first partition; 211, lampshade plate; 212, light-emitting component; 220, second partition; 221, sink; 222, card slot; 230, side wall plate;

[0038] 300, coupler; 310, first plug-in portion; 320, second plug-in portion; 330, base;

[0039] 400, connecting piece; 410, mounting seat; 420, rotating seat; 421, clamping part; 422, rotating handle. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0041] It should be noted that when a component is referred to as being "connected" to another component, it may be directly connected to the other component or there may be a central component. When a component is referred to as being "disposed on" another component, it may be directly disposed on the other component or there may be a central component at the same time.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0043] In this application, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number or order of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] In this application, the terms "comprises" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a system, product or device comprising a series of units is not necessarily limited to those units explicitly listed, but may include other units not explicitly listed or inherent to these products or devices.

[0045] An embodiment of the present application provides a splicing structure of a lamp, which includes a coupler and a plurality of lamp bodies. After the plurality of lamp bodies are spliced ​​together, they can be used as a linear lamp that can be mounted on a support such as a ceiling or a wall.

[0046] See also Figure 1 to Figure 3The lamp body includes two lamp bodies which are mounted close to a support and close to each other, namely a first lamp body 101 and a second lamp body 102. The first lamp body 101 and the second lamp body 102 are both provided with a mounting surface 110 which faces toward and is close to a support 103 when installed, and an end surface which is vertically arranged relative to the mounting surface 110 and is close to the other lamp body. A first coupling seat 111 and a second coupling seat 112 are provided on the mounting surface 110. The first coupling seat 111 is used to connect the lamp body to an external power supply.

[0047] The coupler 300 is used to connect the first lamp body 101 and the second lamp body 102, and has a first plug-in portion 310 and a second plug-in portion 320. The first plug-in portion 310 is plug-fitted with the second coupling seat 112 of the first lamp body 101, and the second plug-in portion 320 is plug-fitted with the first coupling seat 111 of the second lamp body 102. The coupler 300 has a conductive component that electrically connects the two coupling seats.

[0048] The first lamp body 101 and the second lamp body 102 respectively have a first end face and a second end face that are in contact with each other, and the first end face and the second end face are not completely limited to planes, and can be in contact with each other. In this embodiment, the first coupling seat 111 and the second coupling seat 112 are connected in circuit, and the first plug part 310 and the second plug part 320 are connected in circuit through a conductive part, and the conductive part includes a circuit that can be arranged inside the coupler 300 and an exposed pin.

[0049] See also Figure 1 and Fig.10 The assembly process of the lamp includes: (1) installing the first lamp body 101, connecting the first coupling seat of the first lamp body 101 to an external power source, so that the first lamp body 101 is powered; (2) installing the coupler 300, inserting the first plug-in portion 310 into the second coupling seat 112 of the first lamp body 101, so that the power is passed into the second plug-in portion 320; (3) installing the second lamp body 102, plugging and matching the first coupling seat 111 of the second lamp body 102 with the second plug-in portion 320, so that the second lamp body 102 is powered by connecting the external power source through the first lamp body. In the above process, the two lamp bodies are fixed and powered after the splicing is completed by plugging and matching the two plug-in portions and the two coupling seats, which simplifies the splicing operation of the lamp.

[0050] See also Figure 4 and Figure 5 The coupler 300 includes a flat base 330, and the first plug-in portion 310 and the second plug-in portion 320 are protrudingly arranged on the same side of the base 330. The first coupling seat 111 and the second coupling seat 112 are both lower than the mounting surface 110. The first coupling seat 111 and the second coupling seat 112 have different structures to achieve a foolproof function. The lamp body is provided with a sinking groove 221 on the side facing the support, and the bottom surface of the sinking groove 221 is the mounting surface 110. The coupler 300 is hidden in the sinking groove 221.

[0051] See also Figure 6 and Figure 7 , the lamp body can be fixed to the support by the connecting piece 400. It can be understood that when the support is a wall, the coupling seat can provide support force for the lamp body. The splicing structure of the lamp includes a connecting piece 400 for fixing the lamp body to the support, and the connecting piece 400 is detachably connected to the lamp body. The connecting piece 400 includes a mounting seat 410 for mounting to the support and a rotating seat 420 that rotates relative to the mounting seat 410. The rotating seat 420 includes a clamping portion 421 that can be inserted into the lamp body, and a rotating handle 422. The side wall of the sink 221 can be provided with a clamping slot for the clamping portion 421 to be rotated and inserted. During installation, the mounting seat 410 is fixed to the support, the lamp body is brought close to the support, and the clamping portion 421 is driven by the rotating handle 422 to rotate and be placed into the clamping slot 222 to achieve a detachable connection.

[0052] See also Figure 8 to Figure 10 The first lamp body 101 and the second lamp body 102 respectively have a first end face 121 and a second end face 122 that are in contact with each other, and a positioning structure 123 is provided between the first end face 121 and the second end face 122 to prevent the first end face 121 and the second end face 122 from being laterally misaligned with each other. The horizontal direction refers to the plane direction where the mounting surface 110 is located, and the plane provided by the support in the implementation scenario is the horizontal direction. The positioning structure 123 extends in a direction perpendicular to the mounting surface 110, and can provide guidance for the second lamp body 102 relative to the first lamp body 101. Specifically, the positioning structure 123 includes a guide rib provided on one of the first end face 121 and the second end face 122 and a guide groove provided on the other, and the two cooperate with each other to form a hoop that limits the lateral movement of the first lamp body 101 and the second lamp body 102.

[0053] When the lamp needs to be disassembled, after releasing the lock of the clamping part 421, the second lamp body 102 can be directly separated from the first lamp body 101 and the support 103 along the positioning structure 123. At this time, the coupling seat of the second lamp body 102 is separated from the corresponding plug-in part, and the circuit connection is disconnected. When reinstalling after disassembly, it is only necessary to insert the clamping part 421 in the original way and rotate it into the clamping slot 222 to lock it. The positioning structure 123 provides a guide for the secondary installation of the second lamp body 102.

[0054] See also Figure 10 to Figure 12The lamp body has a backlight side 202 that is close to the support, and an opposite light-emitting side 203, and the light-emitting side 203 is provided with a lampshade plate 211. The lamp body includes an aluminum profile 200 and plugs 201 provided at both ends of the profile 200. The plugs 201 are used to provide a positioning structure 123 on the corresponding end surface. One side of the profile 200 is open and is provided with a lampshade plate 211 made of PC material. The profile 200 includes two oppositely arranged side wall plates 230 and a first partition plate 210 and a second partition plate 220 between the two side wall plates 230, and the second partition plate 220 and the side wall plates 230 form a sink 221. A driving power supply is provided between the first partition plate 210 and the second partition plate 220, which is used to convert the external power supply into the current required for direct connection to the light-emitting component. The side of the second partition plate 220 facing the support is the mounting surface 110. Specifically, a light-emitting component 212 facing the lampshade plate 211 is arranged inside the profile on the first partition plate 210 , and the light-emitting component includes a substrate and LED lamp beads on the substrate.

[0055] The splicing structure of the lamps provided in the embodiments of the present application can be connected in series with each other through a coupler, so as to realize the sequential connection of multiple single lamps, including the sequential connection of the first lamp body and the second lamp body as mentioned above. The support may be, for example, a ceiling, which is fixed to the ceiling by a connector to achieve ceiling installation. The splicing structure of the lamps forms a linear lamp after being spliced. Compared with the splicing structure of conventional lamps, the entire lamp body needs to be dismantled for replacement, which requires a lot of work and a complicated operation process. The linear lamp formed in this embodiment can quickly replace local single lamps, and quickly replace the series connection to save replacement costs and improve efficiency.

[0056] The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. When the technical features in different embodiments are embodied in the same figure, it can be regarded that the figure also discloses the combination examples of the various embodiments involved.

[0057] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. The splicing structure of the lamp is characterized by: include: Two lamp bodies that are mounted close to the support and close to each other are respectively a first lamp body and a second lamp body, wherein the first lamp body and the second lamp body are both provided with a mounting surface facing and close to the support when installed and an end surface that is perpendicular to the mounting surface and close to the other lamp body, and the mounting surfaces are provided with a first coupling seat and a second coupling seat; A coupler is used to connect the first lamp body and the second lamp body, and has a first plug-in portion and a second plug-in portion. The first plug-in portion is plug-matched with the second coupling socket of the first lamp body, and the second plug-in portion is plug-matched with the first coupling socket of the second lamp body. The coupler has a conductive component that electrically connects the two coupling sockets, so that the second lamp body can be connected to an external power supply through the first lamp body.

2. The splicing structure of the lamp according to claim 1, characterized in that: The lamp body is provided with a sink groove on a side facing the support, the bottom surface of the sink groove is the mounting surface, and the coupler is hidden in the sink groove.

3. The splicing structure of the lamp according to claim 1, characterized in that: The coupler comprises a flat plate-shaped base, and the first plug-in portion and the second plug-in portion are protrudingly arranged on the same side of the base.

4. The splicing structure of the lamp according to claim 1, characterized in that: The first lamp body and the second lamp body respectively have a first end surface and a second end surface abutting against each other, and a positioning structure is arranged between the first end surface and the second end surface to prevent the two from being laterally misaligned.

5. The splicing structure of the lamp as claimed in claim 4, characterized in that: The positioning structure extends along a direction perpendicular to the mounting surface.

6. The splicing structure of the lamp as claimed in claim 4, characterized in that: The positioning structure includes a guide rib provided on one of the first end surface and the second end surface and a guide groove provided on the other end surface.

7. The splicing structure of the lamp according to claim 1, characterized in that: The splicing structure includes a connecting piece for fixing the lamp body to the support, and the connecting piece is detachably connected to the lamp body.

8. The splicing structure of the lamp according to claim 1, characterized in that: The first coupling seat and the second coupling seat are both lower than the mounting surface.

9. The splicing structure of the lamp according to claim 1, characterized in that: The lamp body comprises a profile and plugs arranged at both ends of the profile.

10. The splicing structure of the lamp according to claim 9, characterized in that: The profile has a backlight side against a support and an opposite light-emitting side, the light-emitting side is provided with a lampshade plate, a light-emitting component facing the lampshade plate is provided inside the profile, and the light-emitting component includes a substrate and LED lamp beads arranged on the substrate.

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