Lamp capable of being spliced

Abstract

The lamp comprises a first lamp body and a second lamp body which can be in butt joint, a first light source plate and a second light source plate are arranged in the first lamp body and the second lamp body correspondingly, and a first connecting element is arranged at one end of the first lamp body; one end of the second lamp body is provided with a second connecting element matched with the first connecting element in an inserted mode, and a clamping structure is arranged between the first connecting element and the second connecting element. A male plug connected with the first light source plate is fixed in the first connecting element, a female plug connected with the second light source plate is fixed in the second connecting element, and the male plug and the female plug are electrically connected while the first connecting element and the connecting elements are matched in an inserted mode. Compared with the prior art, the lamp is simpler and more convenient to splice.

Description

Technical Field

[0001] The present application relates to the technical field of lamps, and in particular to a splicable lamp. Background Art

[0002] LED lamps are widely used lighting devices, offering advantages such as environmental friendliness, energy saving, and high efficiency. However, in some scenarios, such as long advertising light boxes, shopping mall display cabinets, and factories, long tube lamps (e.g., over 2.4 meters in length) are often used to achieve a wider and more uniform lighting effect. However, due to their length, long tube lamps are difficult to transport and store, increasing transportation and storage costs. They are also prone to breakage during transportation, making them less safe. Utility Model Content

[0003] In view of the existing technical problems, the present application provides a splicable lamp to facilitate transportation and storage, and can be quickly spliced ​​into a complete lamp when in use, which is simple to operate.

[0004] The present application provides a connectable lamp comprising a first lamp body and a second lamp body that are connectable to each other, wherein the first lamp body and the second lamp body respectively have a first light source board and a second light source board built therein, a first connecting element being provided at one end of the first lamp body, and a second connecting element being provided at one end of the second lamp body to be plugged into and engaged with the first connecting element, and a snap-fit ​​structure being provided between the first connecting element and the second connecting element;

[0005] A male plug connected to the first light source board is fixed in the first connecting element, and a female plug connected to the second light source board is fixed in the second connecting element. When the first connecting element is plugged into the connecting element, the male plug and the female plug are electrically connected.

[0006] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution. They are merely further supplements or optimizations. Under the premise that there are no technical or logical contradictions, each optional method can be combined separately for the above-mentioned overall solution, or multiple optional methods can be combined.

[0007] Optionally, the first lamp body includes a first lamp tube and a first lamp holder provided at one end of the first lamp tube, and the first connecting element is cylindrical and fixed at the other end of the first lamp tube;

[0008] The second lamp body includes a second lamp tube and a second lamp holder arranged at one end of the second lamp tube, and the second connecting element is cylindrical and fixed to the other end of the second lamp tube.

[0009] Optionally, a first blocking portion abutting against the first lamp tube is provided inside the first connecting element, and a second blocking portion abutting against the second lamp tube is provided inside the second connecting element.

[0010] Optionally, one end of the second connecting element abuts against the first blocking portion.

[0011] Optionally, a portion of the first blocking portion is configured to fix the first positioning structure of the male plug, and a portion of the second blocking portion is configured to fix the second positioning structure of the female plug.

[0012] Optionally, the first positioning structure and the second positioning structure are protrusions in the same direction.

[0013] Optionally, the second connecting element is completely inserted into the interior of the first connecting element.

[0014] Optionally, an anti-fouling structure is provided between the first connecting element and the second connecting element.

[0015] Optionally, the fool-proof structure includes a guide groove extending axially and a guide protrusion cooperating with the guide groove.

[0016] Optionally, the engaging structure includes a locking protrusion provided on the inner wall of the first connecting element and a locking groove provided on the second connecting element.

[0017] Compared with the prior art, the lamp provided in the present application is splicable, which is convenient for transportation and storage. When in use, the first lamp body and the second lamp body can be quickly connected into a complete lamp through the plug-in cooperation of the first connecting element and the second connecting element. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the assembly of a lamp in one embodiment of the present application;

[0019] Figure 2 This is a schematic diagram of the connection between the first lamp body and the second lamp body in one embodiment;

[0020] Figure 3 is a schematic diagram of a partial structure of a lamp in one embodiment;

[0021] Figure 4 A schematic diagram of the mating of a male plug and a female plug in one embodiment;

[0022] Figure 5 is a partial cross-sectional view of a lamp in one embodiment;

[0023] Figure 6 This is a schematic structural diagram of a first connecting element in one embodiment;

[0024] Figure 7is a schematic structural diagram of a second connecting element in one embodiment;

[0025] Figure 8 is a schematic diagram of the cooperation between the first connecting element and the first lamp in one embodiment;

[0026] Figure 9 FIG. 4 is a schematic diagram of the cooperation between the second connecting element and the second lamp in one embodiment.

[0027] The reference numerals in the figures are described as follows:

[0028] 100, first lamp body; 110, first light source board; 111, first substrate; 112, first light-emitting element; 120, first connecting element; 121, first blocking portion; 122, guide groove; 123, latching protrusion; 124, first closing structure; 125, first positioning structure; 1251, first positioning hole; 1252, first anti-disengagement hook; 130, male plug; 140, first lamp tube; 150, first lamp holder;

[0029] 200, second lamp body; 210, second light source board; 211, second substrate; 212, second light-emitting element; 220, second connecting element; 221, second blocking portion; 222, guide protrusion; 223, slot; 224, second closing structure; 225, second positioning structure; 2251, second positioning hole; 2252, second anti-disconnection hook; 230, female plug; 240, second lamp tube; 250, second lamp holder. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0031] 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 an intermediate 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 an intermediate component.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application pertains. The terms used herein in the specification of this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] See also Figures 1 to 4 An embodiment of the present application provides a lamp, comprising a first lamp body 100 and a second lamp body 200 which can be connected to each other, wherein the first lamp body 100 has a first light source board 110 built in, and a first connecting element 120 is provided at one end of the first lamp body 100; the second lamp body 200 has a second light source board 210 built in, and a second connecting element 220 is provided at one end of the second lamp body 200, the first connecting element 120 and the second connecting element 220 can be plugged in and matched, and a snap-fit ​​structure is provided between the two, and the structural connection between the first lamp body 100 and the second lamp body 200 can be achieved through the snap-fit ​​structure. A male plug 130 is fixed in the first connecting element 120, and one end of the male plug 130 is connected to the first light source board 110. A female plug 230 is fixed in the second connecting element 220, and one end of the female plug 230 is connected to the second light source board 210. When the first connecting element 120 and the second connecting element 220 are plugged in and matched, the male plug 130 and the female plug 230 can be electrically connected, thereby realizing the electrical connection between the first light source board 110 and the second light source board 210, and the operation is simple and convenient.

[0034] Before use, the lamp of the present application is folded in sections to reduce the length of the entire lamp, making it easier to transport and store, thereby reducing transportation and storage costs. During use, the first connecting element 120 and the second connecting element 220 can be plugged into each other to achieve structural splicing and electrical connection between the first lamp body 100 and the second lamp body 200, which is easy to operate.

[0035] In one embodiment, the first lamp body 100 includes a first lamp tube 140 and a first lamp base 150. The first lamp base 150 is disposed at one end of the first lamp tube 140. The first connecting element 120 is cylindrical and fixed to the other end of the first lamp tube 140. The second lamp body 200 includes a second lamp tube 240 and a second lamp base 250. The second lamp base 250 is disposed at one end of the second lamp tube 240. The second connecting element 220 is also cylindrical and fixed to the other end of the second lamp tube 240. The first lamp body 100 and the second lamp body 200 can be assembled into a complete lamp by plugging and mating the first connecting element 120 and the second connecting element 220.

[0036] See also Figures 6 to 9 In the illustrated embodiment, a first blocking portion 121 is provided within the first connecting element 120 for abutting the first lamp 140 to ensure the positioning and installation of the first lamp 140 and the first connecting element 120. Similarly, a second blocking portion 221 is provided within the second connecting element 220 for abutting the second lamp 240 to ensure the positioning and installation of the second lamp 240 and the second connecting element 220.

[0037] Specifically, the first blocking portion 121 is constructed from a first blocking plate, the edge of which is bent to form a first closing structure 124. One end of the first lamp tube 140 abuts against the sidewall of the first closing structure 124. The second blocking portion 221 is also constructed from a second blocking plate, the edge of which is bent to form a second closing structure 224. One end of the second lamp tube 240 abuts against the sidewall of the second closing structure 224.

[0038] In addition, during assembly, one end of the second connecting element 120 abuts against the first blocking portion 121 , and the overall structure is compact and stable.

[0039] To secure male plug 130 and female plug 230, a portion of first blocking portion 121 forms a first positioning structure 125 for securing male plug 130, while a portion of second blocking portion 221 forms a second positioning structure 225 for securing female plug 230. The first and second positioning structures 125, 225 project in the same direction, shortening the mating distance between male plug 130 and female plug 230 and facilitating a tight connection between the two.

[0040] See for example Figure 6 The middle area of ​​the first blocking portion 121 is configured as a first positioning structure 125, which includes a first positioning hole 1251 adapted to the male plug 130 and a plurality of first anti-disengagement hooks 1252 arranged around the first positioning hole 1251; see Figure 7 The middle area of ​​the second blocking portion 221 is configured as a second positioning structure 225 , and the second positioning structure 225 includes a second positioning hole 2251 adapted to the female plug 230 and a plurality of second anti-disengagement hooks 2252 arranged around the second positioning hole 2251 .

[0041] During assembly, the second connecting element 220 is completely plugged into the first connecting element 120 , which helps to ensure the connection security between the first lamp body 100 and the second lamp body 200 and improve the aesthetics of the entire lamp.

[0042] Referring to the embodiments shown in Figures 2 and 3, a foolproof structure is provided between the first connecting element 120 and the second connecting element 220. The foolproof structure may include an axially extending guide groove 122 and a guide protrusion 222 cooperating with the guide groove 122. For example, the guide groove 122 is provided on the inner wall of the first connecting element 120, and the guide protrusion 222 is provided on the outer wall of the second connecting element 220. The guide protrusions 222 are provided in two pieces, one of which is wider than the other. Accordingly, a guide groove 122 is provided to match each guide piece. In this embodiment, the foolproof structure serves the purpose of positioning and installation, facilitating accurate assembly, and also serves to limit the circumferential rotation of the first connecting element 120 and the second connecting element 220.

[0043] In order to prevent the first connecting element 120 and the second connecting element 220 from disengaging in the axial direction, the locking structure includes a matching locking protrusion 123 and a locking groove 223, wherein the locking protrusion 123 is arranged on the inner wall of the first connecting element 120, and the locking groove 223 is opened on the outer wall of the second connecting element 220. During assembly, the plug-in fixation is achieved by the cooperation of the locking protrusion 123 and the locking groove 223.

[0044] See also Figures 3-5 The first light source board 110 includes a first substrate 111 and a first light-emitting element 112 disposed on the first substrate 111. The second light source board 210 includes a second substrate 211 and a second light-emitting element 212 disposed on the second substrate 211. One end of the male plug 130 is connected to the first light source board 110 via a wire through the first positioning hole 1251. One end of the female plug 230 is connected to the second light source board 210 via a wire through the second positioning hole 2251. The wires include a live wire, a neutral wire, a ground wire, and a dimming wire.

[0045] One axially extending end of the first substrate 111 abuts against the inner wall of the first connecting element 120 or the first blocking portion 121 , and one axially extending end of the second substrate 211 abuts against the inner wall of the second connecting element 220 or the second blocking portion 221 .

[0046] The present application provides a splicable lamp that can be folded and stored in sections for easy transportation and storage. When in use, the first lamp body 100 and the second lamp body 200 can be quickly spliced ​​into a complete lamp through the plug-in cooperation of the first connecting element 120 and the second connecting element 220, which is simple and convenient to operate.

[0047] The technical features of the above-described embodiments may be combined in any manner. To simplify the description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as no contradiction exists between these combinations of technical features, they should be considered to be within the scope of this specification. When technical features of different embodiments are embodied in the same drawing, it can be deemed that the drawing also discloses examples of combinations of the various embodiments involved.

[0048] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present application shall be determined by the appended claims.

Claims

1. A splicable lamp, characterized in that: The invention comprises a first lamp body and a second lamp body which can be connected to each other, wherein the first lamp body and the second lamp body respectively have a first light source board and a second light source board built therein, a first connecting element is provided at one end of the first lamp body, a second connecting element which is plugged and matched with the first connecting element is provided at one end of the second lamp body, and a clamping structure is provided between the first connecting element and the second connecting element; A male plug connected to the first light source board is fixed in the first connecting element, and a female plug connected to the second light source board is fixed in the second connecting element. When the first connecting element is plugged into the connecting element, the male plug and the female plug are electrically connected.

2. The lamp according to claim 1, characterized in that: The first lamp body comprises a first lamp tube and a first lamp holder arranged at one end of the first lamp tube, and the first connecting element is cylindrical and fixed at the other end of the first lamp tube; The second lamp body includes a second lamp tube and a second lamp holder arranged at one end of the second lamp tube, and the second connecting element is cylindrical and fixed at the other end of the second lamp tube.

3. The lamp according to claim 2, characterized in that: A first blocking portion abutting against the first lamp tube is disposed inside the first connecting element, and a second blocking portion abutting against the second lamp tube is disposed inside the second connecting element.

4. The lamp according to claim 3, characterized in that: One end of the second connecting element abuts against the first blocking portion.

5. The lamp according to claim 3, characterized in that: A portion of the first blocking portion is configured to fix a first positioning structure of the male plug, and a portion of the second blocking portion is configured to fix a second positioning structure of the female plug.

6. The lamp according to claim 5, characterized in that: The first positioning structure and the second positioning structure are protrusions in the same direction.

7. The lamp according to claim 1, characterized in that: The second connecting element is completely inserted into the first connecting element.

8. The lamp according to claim 1, characterized in that: A fool-proof structure is provided between the first connecting element and the second connecting element.

9. The lamp according to claim 8, characterized in that: The fool-proof structure comprises a guide groove extending along the axial direction and a guide protrusion matched with the guide groove.

10. The lamp according to claim 1, characterized in that: The engaging structure includes a locking protrusion arranged on the inner wall of the first connecting element and a locking groove arranged on the second connecting element.

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