Anti-loosening spliced lamp

Abstract

The anti-loosening spliced lamp comprises two lamp bodies which are close to each other during installation, 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 provided with a first end and a second end which are oppositely arranged respectively; the first end part and the second end part are respectively provided with a plug and a socket which are matched with each other in a plugging manner to realize electric connection of the two lamp bodies; and the anti-loosening structure comprises a clamping seat and a clamping piece which are fixedly arranged on the two lamp bodies respectively, and when the plug and the socket are matched in place, the clamping seat and the clamping piece are clamped so as to limit the plug and the socket from being separated. The plug and the socket are prevented from being separated through the clamping structure formed by mutual matching of the clamping base and the clamping piece, meanwhile, circuit connection of the two lamp bodies is achieved through plug-in matching of the plug and the socket, operation of circuit connection is simplified compared with a connection mode of a flexible circuit line, and the service life of the lamp body is prolonged. And the mutually matched clamping structures also ensure the stability of circuit connection.

Description

Technical Field

[0001] This application relates to the technical field of spliced lamps, and particularly to a spliced lamp with anti-loosening function. Background Art

[0002] The linear LED lamps installed on supports such as walls or ceilings are called strip lights or wall washing lights. Since the axial extension length of the strip lights is relatively long, the lamp bodies of each section are generally installed on the support by means of segmented splicing.

[0003] Chinese Patent with publication number CN208185971U discloses a splicing and combination structure of an LED strip light. The lamp bodies of each section of the LED strip light are electrically connected through a flexible connecting wire in the end face area, and are spliced and installed by screws, and the splicing method is relatively cumbersome. Utility Model Content

[0004] Based on this, it is necessary to provide a spliced lamp with anti-loosening function for the above technical problems.

[0005] The anti-loosening spliced lamp of this application includes:

[0006] Two lamp bodies that are close to each other during installation, namely the first lamp body and the second lamp body. The first lamp body and the second lamp body respectively have a first end and a second end that are oppositely arranged. A plug and a socket for realizing electrical connection of the two lamp bodies through plug-in cooperation are respectively arranged on the first end and the second end.

[0007] An anti-loosening structure, including a clamping seat and a clamping member respectively fixedly arranged on the two lamp bodies. When the plug and the socket are in place in cooperation, the clamping seat and the clamping member are clamped with each other to limit the separation of the plug and the socket.

[0008] The following also provides several optional ways, but it is not an additional limitation to the above overall solution, but only further supplementation or optimization. Without technical or logical contradictions, each optional way can be combined with the above overall solution alone, or multiple optional ways can be combined with each other.

[0009] Optionally, the clamping seat and the clamping member are in plug-in cooperation.

[0010] Optionally, the plug-in cooperation direction of the plug and the socket is the same as the plug-in cooperation direction of the clamping seat and the clamping member.

[0011] Optionally, the clamping seat is provided with a card slot, the clamping member includes two elastic arms that are oppositely arranged and are inserted into the card slot during use, and anti-withdrawal portions for restricting the elastic arms from coming out of the card slot are arranged on the two elastic arms.

[0012] Optionally, the anti-retreat part has a guiding inclined surface for guiding itself over the clamping groove.

[0013] Optionally, a bump for abutting against the anti-retreat part in the clamped state is arranged on the engaging seat.

[0014] Optionally, the lamp body includes a lamp tube and end caps arranged at both ends of the lamp tube, and the engaging seat and the engaging part are integrally formed with the corresponding end caps respectively.

[0015] Optionally, the end cap includes an end plate and a plugging part inserted into the lamp tube, and the engaging part and the engaging seat are arranged on the side surface of the end plate.

[0016] Optionally, the plugging part is provided with a buckle for cooperating with the lamp tube, and correspondingly, the lamp tube is provided with a buckle hole for cooperating with the buckle.

[0017] Optionally, the plug and the socket are arranged on the end cap, the plug forms a convex part on the end plate, the socket forms a corresponding groove on the end plate, a pin is arranged in the groove, and correspondingly, a jack is arranged on the convex part.

[0018] The anti-loosening spliced lamp of the present application has at least the following technical effects:

[0019] The present application prevents the plug and the socket from detaching through the engaging structure in which the engaging seat and the engaging part cooperate with each other. At the same time, the plug and the socket realize the circuit connection of two lamp bodies through plug-in cooperation, which simplifies the operation of circuit connection compared with the connection method of flexible circuit lines, and the mutually cooperating engaging structure also ensures the stability of circuit connection. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the anti-loosening spliced lamp in an embodiment of the present application;

[0021] Figure 2 is Figure 1 an enlarged view of part A in

[0022] Figure 3 It is an assembly schematic diagram of the anti-loosening spliced lamp in an embodiment of the present application;

[0023] Figure 4 is Figure 3 a schematic diagram from another angle;

[0024] Figure 5 It is an assembly schematic diagram of the anti-loosening spliced lamp in an embodiment of the present application;

[0025] The descriptions of the reference numerals in the drawings are as follows:

[0026] 100. First lamp body; 110. First end; 120. Plug; 121. Protrusion; 122. Jack; 130. Engaging seat; 131. Card slot; 132. Protrusion

[0027] 200. Second lamp body; 210. Second end; 220. Socket; 221. Groove; 222. Pin; 230. Engaging member; 231. Elastic arm; 232. Anti - retreat part; 233. Guide inclined plane

[0028] 301. Backlight side; 302. Light - emitting side; 303. Lamp strip groove; 304. Lamp cover plate

[0029] 310. Lamp tube; 311. Buckling hole; 320. End cover; 321. End plate; 322. Insertion part; 323. Buckle Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0031] It should be noted that when a component is referred to as being "connected" to another component, it can be directly connected to the other component or there may also be an intermediate component. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs. The terms used in the description of this application herein 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.

[0033] In this application, terms such as "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity or order of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0034] In this application, the terms "comprise" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a system, product, or device that comprises a series of units is not necessarily limited to those units clearly listed, but may include other units not clearly listed or inherent to these products or devices.

[0035] In this application, the terms "corresponding", "matched", "adapted", such as "B corresponding to A", "B matched with A", "A corresponding to B", or "B corresponding to A", indicate that B has a corresponding relationship with the shape, position, or function of A, and B can be determined based on A. Determining B based on A does not mean determining B solely based on A, but also based on A and / or other information.

[0036] In this application, unless otherwise clearly specified and defined, terms such as "install", "connect", "link", "fix", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or capable of communicating with each other; it can be directly connected, or indirectly connected through an intermediate medium, which can be the internal connection of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0037] See Figures 1 to 4 , in an embodiment of this application, a splicing lamp with anti-loosening is provided, which includes two lamp bodies that are close to each other during installation and an anti-loosening structure.

[0038] The two lamp bodies that are close to each other during installation are respectively a first lamp body 100 and a second lamp body 200. The first lamp body 100 and the second lamp body 200 respectively have a first end 110 and a second end 210 that are oppositely arranged. A plug 120 and a socket 220 for realizing electrical connection of the two lamp bodies through plug-in cooperation are respectively arranged on the first end 110 and the second end 210.

[0039] The anti-loosening structure includes a clamping seat 130 and a clamping member 230 that are respectively fixedly arranged on the two lamp bodies. When the plug 120 and the socket 220 are in place, the clamping seat 130 and the clamping member 230 are clamped together to limit the separation of the plug 120 and the socket 220. In this embodiment, the plug 120 and the socket 220 realize the circuit connection of the two lamp bodies through plug-in cooperation, which simplifies the circuit connection operation compared with the circuit connection method of flexible wires.

[0040] During the installation process, when the snap-fit ​​seat 130 and the snap-fit ​​member 230 are snapped together, the plug 120 and the socket 220 are plugged together to achieve circuit connection, which can prevent the plug 120 and the socket 220 from being separated, thereby ensuring the stability of the circuit connection. The anti-loosening splicing lamp of this embodiment can be applied to T5 series bracket lamps, for example.

[0041] The anti-loosening structure is, for example, arranged on the outer surface of the lamp body, and the engaging seat 130 and the engaging member 230 are plugged in and matched. Furthermore, the plugging and matching direction of the plug 120 and the socket 220 is the same as the plugging and matching direction of the engaging seat 130 and the engaging member 230, so that when the socket 220 and the plug 120 are matched, the engaging seat 130 and the engaging member 230 can also be plugged in, which is convenient for operation.

[0042] Specifically, the engaging seat 130 has a slot 131, and the engaging member 230 includes two elastic arms 231 arranged opposite to each other and inserted into the slot 131 when in use, and the two elastic arms 231 are provided with stopper portions 232 for limiting themselves from escaping from the slot 131. The stopper portions 232 have guide slopes 233 for guiding themselves to cross the slot 131, so that the stopper portions 232 of the elastic arms 231 can extend into the slot 131.

[0043] In some embodiments, a protrusion 132 is provided on the engagement seat 130 to abut against the stopper 232 in the engagement state. When the first lamp body 100 and the second lamp body 200 need to be separated, the stopper 232 is disengaged from the engagement groove 131 by pressing the elastic arm 231, thereby separating the electrically connected plug 120 and socket 220, and the overall structure is easy to disassemble.

[0044] See also Figure 4 and Figure 5 The lamp bodies (the first lamp body and the second lamp body) each include a lamp tube 310 and end caps 320 arranged at both ends of the lamp tube 310, and the snap-fit ​​seat 130 and the snap-fit ​​member 230 are respectively formed integrally with the corresponding end caps 320. The end caps 320 include an end plate 321 and a plug-in portion 322 inserted into the lamp tube 310, and the snap-fit ​​member 230 and the snap-fit ​​seat 130 are arranged on the side of the end plate 321. The lamp tube 310 can be a profile, and the plug-in portion 322 can be plugged into the lamp tube 310 to achieve the blocking of both ends of the profile. The plug-in portion 322 is provided with a buckle 323 that matches the lamp tube 310, and the corresponding lamp tube 310 is provided with a buckle hole 311 that matches the buckle 323, so that the end cap 320 is installed in the lamp tube 310. The lamp tube 310 has a backlight side and an opposite light-emitting side, and the light-emitting side is provided with a light bar groove for installing a light-emitting component, and the light-emitting component includes a substrate and LED lamp beads arranged on the substrate. The light-emitting side is provided with a lampshade plate, such as an arched lampshade plate, which is directly opposite to the light bar groove and the light-emitting component in the groove. The light-emitting component can be connected to the corresponding plug 120 and socket 220 circuit through a driving power supply arranged inside the lamp tube 310 to power on and light up the spliced ​​lamp.

[0045] The plug 120 and the socket 220 are arranged on the end cover 320. The plug 120 forms a convex portion 121 on the end plate 321, and the socket 220 forms a corresponding groove 221 on the end plate 321. A pin 222 is arranged in the groove 221, and a jack 122 is arranged on the corresponding convex portion 121. When the pin 222 and the jack 122 are in electrical plugging cooperation, the cooperation between the convex portion 121 and the groove 221 can reinforce the connection structure and improve the stability of the electrical connection.

[0046] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification. When the technical features in different embodiments are shown in the same drawing, it can be regarded that the drawing also discloses the combination examples of the various embodiments involved at the same time.

[0047] The above-described embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application.

Claims

1. Anti-loosening splicing lamp, characterized in that: include: Two lamp bodies close to each other when installed are respectively a first lamp body and a second lamp body, the first lamp body and the second lamp body respectively have a first end and a second end arranged opposite to each other, and the first end and the second end are respectively provided with a plug and a socket for plugging and matching to realize electrical connection between the two lamp bodies; The anti-loosening structure comprises a snap-fit ​​seat and a snap-fit ​​piece respectively fixedly arranged on the two lamp bodies. The plug and the socket are matched in place and the snap-fit ​​seat and the snap-fit ​​piece are snap-fitted to prevent the plug and the socket from being separated.

2. The anti-loosening splicing lamp according to claim 1, characterized in that: The engaging seat and the engaging piece are plug-fitted.

3. The anti-loosening splicing lamp according to claim 2, characterized in that: The plugging and matching direction of the plug and the socket is the same as the plugging and matching direction of the engaging seat and the engaging member.

4. The anti-loosening splicing lamp according to claim 2, characterized in that: The engaging seat is provided with an engaging slot, and the engaging member comprises two elastic arms which are arranged opposite to each other and inserted into the engaging slot when in use, and the two elastic arms are provided with stopper portions which limit the elastic arms from escaping from the engaging slot.

5. The anti-loosening splicing lamp according to claim 4, characterized in that: The stopper has a guide slope for guiding itself to pass over the clamping groove.

6. The anti-loosening splicing lamp according to claim 4, characterized in that: The engaging seat is provided with a protrusion which abuts against the stopper in the engaging state.

7. The anti-loosening splicing lamp according to claim 1, characterized in that: The lamp body comprises a lamp tube and end covers arranged at both ends of the lamp tube, and the engaging seat and the engaging member are respectively integrally formed with the corresponding end covers.

8. The anti-loosening splicing lamp according to claim 7, characterized in that: The end cover comprises an end plate and an inserting portion inserted into the lamp tube, and the engaging member and the engaging seat are arranged on the side of the end plate.

9. The anti-loosening splicing lamp according to claim 8, characterized in that: The plug-in portion is provided with a buckle matched with the lamp tube, and the lamp tube is correspondingly provided with a buckle hole matched with the buckle.

10. The anti-loosening splicing lamp according to claim 9, characterized in that: The plug and the socket are arranged on the end cover, the plug forms a convex part on the end plate, and the socket forms a corresponding groove on the end plate, the groove is provided with a pin, and the corresponding convex part is provided with a socket.

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