Connecting piece and spliced lamp
By designing simplified connectors, the plug-in and clamping structures are used to achieve stable electrical connections between lamp components, solving the problem of complex connections of existing spliced lamps and improving assembly efficiency and lamp quality.
Patent Information
- Application Number
- CN202421404553.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The existing spliced lamps are complex in connection mode, which increases assembly difficulty and cost, while the instability reduces the quality and reliability of the lamps.
A connecting piece is designed, including a substrate, a plug-in and a clamping part, and a simplified electrical connection is achieved through the connection terminal and the connecting port of the lamp body.
The connection method between lamp parts is simplified, assembly difficulty and cost is reduced, and connection stability and overall quality of lamps are improved.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of lamps, and in particular relates to a connecting piece and a spliced lamp equipped with the connecting piece. Background Art
[0002] In modern lighting design, spliced lamps are widely favored for their unique design and high flexibility. Their uniqueness lies in that through the clever combination of multiple lamp body components, a lighting structure with various shapes and adjustable sizes can be created to meet the lighting needs of different spaces and scenes. The design of spliced lamps allows users to freely combine lamps according to personal preferences and space requirements to create personalized lighting effects. However, there are some limitations in the design and use of existing spliced lamps, which affect their application scope and user experience. At present, spliced lamps mainly have two forms:
[0003] The first is that the spliced lamps are composed of multiple regular polygonal lamp bodies, which are plugged into each other through preset connection ports to achieve splicing. For spliced lamps with regular polygonal lamp bodies, although the connection between lamp bodies is achieved by plugging, which has the advantage of easy operation, due to the limitation of the shape of the lamp body, only a block structure can be formed, lacking changes and innovations, and only a simple block structure can be formed. This seriously limits the application scenarios of spliced lamps. For example, in situations where curved or irregular lighting layouts are required, this type of spliced lamp is useless.
[0004] The second reason is that spliced lamps have a freer lamp body structure. The lamp body is not restricted by a specific shape and can be combined into a more flexible and changeable lighting structure. However, this form of spliced lamps is quite complicated in terms of connection method. In order to achieve a stable connection between lamp bodies, cables, screws or other complex fixing structures are often required. This connection method not only increases the difficulty and complexity of the splicing process, requiring users to spend more time and energy on assembly, but also easily leads to instability at the connection, reducing the overall quality and reliability of the lamp. In addition, complex connection methods may also increase manufacturing costs, which is not conducive to the market promotion and popularization of products. Utility Model Content
[0005] The primary purpose of the present invention is to solve at least one of the above problems and to provide a connecting piece and a spliced lamp.
[0006] In order to meet the various purposes of the utility model, the utility model adopts the following technical solutions:
[0007] A connector is provided to meet one of the purposes of the utility model, including a substrate, wherein connecting terminals are respectively provided at both ends of the substrate, and the two connecting terminals are electrically connected. Among the two ends of the substrate, one end is provided with a plug-in portion, and the other end is provided with a clamping portion.
[0008] Furthermore, the plug-in portion includes a plug-in protrusion, and the plug-in protrusion is arranged on the base plate to form a T-shaped structure, and wave points are respectively arranged on both sides of the plug-in protrusion.
[0009] Furthermore, the clamping portion includes protrusions disposed on both sides of the base plate, and hooks are disposed on the outer sides of the protrusions.
[0010] A spliced lamp is provided to meet one of the purposes of the utility model, including a lamp body and a connector as described in any one of the previous purposes, wherein the lamp body is provided with at least two connection ports, and the connection terminals of the connector can be plugged into the connection ports to achieve electrical connection.
[0011] And of the at least two connection ports:
[0012] One of the connection ports is provided with a matching groove, and the plug-in portion of one of the connection members can be plugged into the matching groove correspondingly.
[0013] A matching portion is provided in the other connection port, and the clamping portion of the other connection member can be correspondingly clamped with the matching portion.
[0014] Furthermore, the lamp body includes a bottom shell, a light-emitting mainboard and an upper shell; the bottom shell is provided with at least two connection ports, and the upper shell cooperates with the bottom shell to form an accommodating space to accommodate the light-emitting mainboard.
[0015] Furthermore, a gold finger is provided in the connection terminal, and a spring pin is provided on a side of the light-emitting mainboard facing the bottom shell and corresponding to the position of the connection port, and the spring pin elastically abuts against the gold finger to achieve electrical connection.
[0016] Furthermore, the spliced lamp also includes an adapter, and the adapter is also provided with at least two connection ports. The connection terminals of the connector can be plugged into the connection ports of the adapter to achieve electrical connection.
[0017] Specifically, the shape of the matching groove is matched with the shape of the plug-in portion, so that the matching groove and the corresponding plug-in portion are mutually limited, and wave grooves are also provided on both sides of the matching groove.
[0018] Specifically, the matching portion includes a matching protrusion, and the matching protrusion and the clamping portion are clamped and limited with each other.
[0019] Specifically, the adapter is a polygonal structure, and each side surface of the adapter is provided with at least one connection port.
[0020] Compared with the prior art, the present invention has many advantages, including but not limited to:
[0021] Firstly, the two connecting terminals of the connecting piece of the utility model are respectively connected to two lamp components to simplify the connection method between the two lamp components. The two lamp components in the existing method often need to be connected with the help of cables, screws or other complex fixing structures, while the two lamp components of the utility model can be connected only by the connecting piece, so that the connecting piece of the utility model can simplify the assembly method and improve the assembly efficiency.
[0022] Secondly, the spliced lamp of the present invention connects two lamp bodies respectively through the two connecting terminals of the connecting piece to simplify the connection method between the two lamp bodies. Traditional spliced lamps often need to use cables, screws or other complex fixing structures to connect the two lamp bodies, while the spliced lamp of the present invention can achieve the connection between the two lamp bodies only through the connecting piece, making the spliced lamp of the present invention easy to assemble and improving the assembly efficiency.
[0023] In addition, since at least two lamp bodies of the spliced lamp of the utility model are connected by a connector, the at least two lamp bodies can be freely combined to form spliced lamps of various shapes. This flexibility enables the spliced lamps to adapt to the decorative needs of different spaces and scenes, from simple lines to complex patterns, all of which can be achieved through splicing. Users can also customize the unique spliced lamp form according to their own preferences and needs to achieve a personalized lighting experience. In addition, the shape of the lamp components is not restricted, and the shape style of each lamp component can be changed as needed, so that the spliced lamp can further adapt to different assembly needs. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:
[0025] Figure 1 This is a schematic structural diagram of a spliced lamp according to an embodiment of the utility model.
[0026] Figure 2 This is an exploded schematic diagram of a spliced lamp according to an embodiment of the utility model.
[0027] Figure 3 This is a perspective diagram of the assembly of a spliced lamp according to an embodiment of the utility model.
[0028] Figure 4 The figure is a schematic structural diagram of a lamp body of a spliced lamp according to an embodiment of the utility model.
[0029] Figure 5 for Figure 4 Schematic diagram of the AA section.
[0030] Figure 6 for Figure 4 Schematic diagram of BB cross section.
[0031] Figure 7 It is a perspective schematic diagram of an adapter of a spliced lamp according to an embodiment of the utility model.
[0032] Figure 8 This is a schematic structural diagram of a connecting piece of a spliced lamp in a typical embodiment of the utility model.
[0033] Fig. 9 It is a bottom view schematic diagram of the connecting piece of the spliced lamp in a typical embodiment of the utility model.
[0034] Fig.10 It is a perspective diagram of the assembly of an adapter and a connector of a spliced lamp according to an embodiment of the utility model.
[0035] Fig.11 The figure is a schematic diagram of assembling an adapter and a lamp body of a spliced lamp according to an embodiment of the utility model.
[0036] Fig.12 for Fig.11 Schematic diagram of the AA section.
[0037] Fig.13 for Fig.12 A magnified view of part A.
[0038] Fig.14 for Fig.11 Schematic diagram of CC cross section.
[0039] Fig.15 for Fig.11 Schematic diagram of BB cross section.
[0040] Fig.16 It is a schematic diagram of assembling two adapters of a spliced lamp according to an embodiment of the utility model.
[0041] Fig.17 This is a schematic diagram of assembling two lamp bodies of a spliced lamp according to an embodiment of the utility model.
[0042] Fig.18 It is a schematic diagram of assembling two lamp bodies of a spliced lamp according to another embodiment of the utility model.
[0043] Fig.19 It is a schematic diagram of assembling two adapters and a lamp body of a spliced lamp according to an embodiment of the utility model. DETAILED DESCRIPTION
[0044] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention and cannot be interpreted as limiting the present invention.
[0045] It will be understood by those skilled in the art that, unless expressly stated, the singular forms "one", "said", and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the specification of the present utility model refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or their groups. It should be understood that when we say that an element is "connected" or "coupled" to another element, it can be directly connected or coupled to other elements, or there may be intermediate elements. In addition, the "connection" or "coupling" used here may include wireless connection or wireless coupling. The term "and / or" used here includes all or any unit and all combinations of one or more associated listed items.
[0046] Those skilled in the art will understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as the general understanding of ordinary technicians in the field to which the utility model belongs. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as the meaning in the context of the prior art, and will not be interpreted with idealized or overly formal meanings unless specifically defined as here.
[0047] The utility model provides a spliced lamp, the structure of the lamp body parts is not restricted, and the spliced lamps of various structural forms can be formed. Two adjacent lamp parts are connected by a connecting piece, so that the splicing method of the spliced lamp is simple, the splicing difficulty is reduced, and the splicing efficiency is improved.
[0048] In a typical embodiment of this embodiment, combined with Figure 1 and Figure 2 The spliced lamp 100 includes a plurality of lamp components 110 and a plurality of connectors 120 , and two lamp components 110 are plugged in through the connectors 120 to achieve electrical connection.
[0049] Specifically, combined Figures 4 to 7The lamp component 110 is provided with a plurality of connection ports 111, and the connection ports 111 are divided into a first connection port 1111 and a second connection port 1112. In this embodiment, the lamp component 110 is provided with a first connection port 1111 and at least one second connection port 1112. Preferably, the first connection port 1111 is used to receive current, and the second connection port 1112 is used to output current.
[0050] Combination Figure 8 and Fig. 9 The connector 120 includes a connecting terminal 121, and the connecting terminal 121 is plugged into the connecting port 111 of the lamp component 110 to achieve electrical connection. The connecting terminal 121 is divided into a first connecting terminal 1211 and a second connecting terminal 1212, and the first connecting terminal 1211 is electrically connected to the second connecting terminal 1212. In this embodiment, the connector 120 includes a substrate 122, and the first connecting terminal 1211 and the second connecting terminal 1212 are arranged on both ends of the substrate 122. In this embodiment, the substrate 122 is a circuit board.
[0051] The connector 120 is plugged into the first connection port 1111 and the second connection port 1112 of the two lamp components 110, respectively, so as to electrically connect the two lamp components 110. Specifically, the first connection terminal 1211 is used to be plugged into the second connection port 1112 of one of the lamp components 110 to achieve electrical connection; the second connection terminal 1212 is used to be plugged into the first connection port 1111 of the other lamp component 110 to achieve electrical connection.
[0052] In this embodiment, the connection port 111 is provided with a plugging slot 112, and the connection terminal 121 of the connection member 120 is inserted into the connection port 111. A first electrical connection element is provided on the connection terminal, and a second electrical connection element is provided in the plugging slot 112. The first electrical connection element is electrically connected to the second electrical connection element, so that the connection member 120 is electrically connected to the plugged lamp component 110.
[0053] Specific, combined Figure 8 and Fig.13 The first electrical connection element is a gold finger 1213, and the second electrical connection element is a spring pin 113. When the connection terminal 121 is inserted into the connection port 111, the spring pin 113 is elastically and electrically connected to the gold finger 1213, so that the connector 120 is electrically connected to the plugged lamp component 110.
[0054] In one embodiment, a first clamping structure is provided between the connection port 111 and the connection terminal 121, so that the connection terminal 121 is firmly plugged into the connection port 111. The first clamping structure includes a clamping portion and a matching portion, and the clamping portion and the matching portion are clamped and limited. Figure 5 , Figure 8 and Fig.14 It is recommended that the clamping portion includes a clamping hook 131, the matching portion is a matching protrusion 132, and the clamping hook 131 and the matching protrusion 132 are hooked and limited.
[0055] In this embodiment, the clamping portion further includes protrusions 123 disposed on both sides of the base plate 122, and the protrusions 123 are disposed protruding relative to the base plate 122. Each protrusion 123 is provided with a hook 131, so that the hook 131 and the corresponding matching protrusion 132 are hooked and limited.
[0056] The clamping portion is disposed on the connection terminal 121, and the matching portion is disposed in the insertion slot 112 of the connection port 111. Alternatively, the clamping portion is disposed in the insertion slot 112 of the connection port 111, and the clamping portion is disposed on the connection terminal 121. In this embodiment, the clamping portion is disposed on the connection terminal 121, and the matching portion is disposed in the insertion slot 112 of the connection port 111, and the clamping portion and the matching portion are clamped and limited, so that the connection terminal 121 is firmly plugged into the connection port 111.
[0057] In one embodiment, a second clamping structure is provided between the connection port 111 and the connection terminal 121 so that the connection terminal 121 is firmly plugged into the connection port 111. Figure 6 , Figure 8 and Fig.15 The second clamping structure includes a clamping protrusion 141 and a matching groove 142, wherein the clamping protrusion 141 and the matching groove 142 are plugged and limited. In this embodiment, it is recommended that the clamping protrusion 141 is a T-shaped protrusion, and the matching groove 142 is a T-shaped groove, wherein the T-shaped protrusion and the T-shaped groove are plugged and limited.
[0058] Specifically, the clamping protrusion 141 includes an inserting protrusion 124 , and the inserting protrusion 124 is protrudingly disposed on the base plate 122 to form the clamping protrusion 141 of a T-shaped structure.
[0059] The snap-fit protrusion 141 is provided on the connection terminal 121, and the matching groove 142 is formed in the plugging groove 112 of the connection port 111. Alternatively, the snap-fit protrusion 141 is provided in the plugging groove 112, and the matching groove 142 is provided on the connection terminal 121. In this embodiment, the snap-fit protrusion 141 is provided on the connection terminal 121, and the matching groove 142 is formed in the plugging groove 112 of the connection port 111. The snap-fit protrusion 141 and the matching groove 142 are plugged and limited, so that the connection terminal 121 is firmly inserted into the connection port 111.
[0060] In a typical embodiment of the utility model, the second connection port 1112 of the lamp component 110 and the first connection terminal 1211 of the connector 120 are plugged and fixed by the first clamping structure or the second clamping structure, and the first connection port 1111 of the lamp component 110 and the second connection terminal 1212 of the connector 120 are plugged and fixed by the first clamping structure or the second clamping structure. In this embodiment, it is recommended that the second connection port 1112 of the lamp component 110 and the first connection terminal 1211 of the connector 120 are plugged and limited by the second clamping structure, and the first connection port 1111 of the lamp component 110 and the second connection terminal 1212 of the connector 120 are plugged and fixed by the first clamping structure.
[0061] In one embodiment, a third clamping structure is provided between the connection port 111 and the connection terminal 121. Figure 7 , Fig. 9 and Fig.10 The third snap-fit structure includes a wave point 151 and a wave groove 152, and the wave point 151 and the wave groove 152 are snap-fitted to further stabilize the connection between the connection port 111 and the connection terminal 121. The wave point 151 is arranged on the side wall of the plug-in protrusion 124, and the wave groove 152 is arranged on the groove wall of the matching groove 142. The wave point 151 and the wave groove 152 are snap-fitted to further stabilize the connection between the connector 120 and the connection port 111. Preferably, the third snap-fit structure is provided with a pair of wave points 151 and a pair of wave grooves 152, and the pair of wave points 151 are arranged on the two side walls of the plug-in protrusion 124, and the pair of wave grooves 152 are arranged on the two groove walls of the matching groove 142, and the pair of wave points 151 and the pair of wave grooves 152 are snap-fitted.
[0062] In this embodiment, it is recommended that the wave point 151 is disposed on the first connection terminal 1211 of the connection member 120 , and the wave groove 152 is disposed in the plug-in groove 112 of the second connection port 1112 of the lamp component 110 .
[0063] The two lamp components 110 are connected by the connector 120. Figures 11 to 13 , the two lamp components are called the first lamp component 114 and the second lamp component 115. When the first connection terminal 1211 of the connector 120 is plugged into the second connection port 1141 of the first lamp component 114, and the second connection terminal 1212 of the connector 120 is plugged into the first connection port 1151 of the second lamp component 115, the plugging slot of the second connection port 1141 of the first lamp component 114 (the plugging slot is called the first plugging slot 1142) and the plugging slot of the first connection port 1151 of the second lamp component 115 (the plugging slot is called the second plugging slot 1152) are connected to form a connection channel. The connector 120 is arranged in the connection channel to protect the connector 120 from interference from the external environment.
[0064] In a further embodiment, the first plug slot 1142 and the second plug slot 1152 are connected to form a fully enclosed connection channel to prevent external objects from entering the connection channel, thereby protecting the connector 120, the first lamp component 114 and the second lamp component 115, so that the three can stably transmit current. The connection channel can also hide the connector 120, so that when the user uses the spliced lamp 100, the user will not see the connector 120 set in the connection channel, so as to improve the aesthetics of the spliced lamp 100 and enhance the user's experience.
[0065] In a typical embodiment of the present invention, Figures 1 to 3 , the lamp component 110 is a lamp body 160 or an adapter 170. In this embodiment, the spliced lamp 100 includes at least one adapter 170, a plurality of lamp bodies 160 and a plurality of connectors 120, wherein the adapter 170 is used as a connection node, and the lamp body 160 is used as a connection branch. The adapter 170 and the lamp body 160 are connected through the connector 120, so that the adapter 170, the lamp body 160 and the connector 120 can form the spliced lamp 100 in various structural forms.
[0066] In this embodiment, combined with Figure 4 and Fig.12 The lamp body 160 includes a lamp housing 161 and a light-emitting component disposed in the lamp body 160. The light-emitting component is provided with a plurality of light-emitting units 162. The light-emitting units 162 emit light, and the light is emitted from the lamp housing 161 to the outside of the lamp housing 161. In this embodiment, the light-emitting component is further provided on a light-emitting main board 163, and the light-emitting component is integrated on the light-emitting main board 163. Preferably, the light-emitting unit 162 is an LED lamp bead.
[0067] In this embodiment, combined with Figures 4 to 6 The lamp body 160 is also provided with a plurality of connection ports 164, and the connection ports 164 are connected to the circuit on the main board 163. The lamp body 160 includes a first connection port 1641 and a plurality of second connection ports 1642. In this embodiment, the lamp body 160 is provided with a first connection port 1641 and a second connection port 1642.
[0068] Specifically, combined Figure 5 The lamp housing 161 includes an upper housing 1611 and a bottom housing 1612. The bottom housing 1612 and the upper housing 1611 are assembled to form the lamp housing 161. A receiving space is formed between the bottom housing 1612 and the upper housing 1611. The light emitting main board 163 is disposed in the receiving space. In this embodiment, a plurality of connection ports 164 of the lamp body 160 are disposed on the bottom housing 1612.
[0069] Combination Figure 7 The adapter 170 is provided with a plurality of connection ports 171 , and the plurality of connection ports 171 include a first connection port 1711 and a plurality of second connection ports 1712 .
[0070] In this embodiment, the adapter 170 is a polygonal structure, such as a quadrilateral structure, a pentagonal structure, a hexagonal structure...N deformed structures, and at least one connection port can be set on each side of the adapter 170 so that the adapter 170 can be connected to multiple lamp bodies 160 and / or other adapters at the same time.
[0071] There are multiple connection modes between the at least one adapter 170 of the spliced lamp 100 and the multiple lamp bodies 160, so that the adapter 170 and the lamp bodies 160 can form the spliced lamp 100 with different structural forms. Specifically, there are the following three basic connection modes between the at least one adapter 170 and the multiple lamp bodies 160:
[0072] First, combine Fig.16 , the connector 120 is plugged with two adapters 170. Assume that the two adapters are a first adapter 172 and a second adapter 173, the input end of the connector (not shown) is plugged with the output port of the first adapter 172, and the output end of the connector 120 is plugged with the input port of the second adapter 173, so that the first adapter 172 and the second adapter 173 are plugged through the connector to achieve electrical connection.
[0073] Second, combine Fig.17 and Fig.18, the connector 120 is plugged into two lamp bodies 160. Assuming that the two lamp bodies 160 are a first lamp body 165 and a second lamp body 166, the input end of the connector (not shown) is plugged into the output port of the first lamp body 165, and the output end of the connector is plugged into the input port of the second lamp body 166, so that the first lamp body 165 and the second lamp body 166 are plugged into each other through the connector 120 to achieve electrical connection.
[0074] Third, combine Fig.11 , the connector 120 is connected to the lamp body 160 and the adapter 170 respectively. The input end of the connector 120 is plugged into the output port of the adapter 170, and the output end of the connector 120 is plugged into the input port of the lamp body 160. Alternatively, the input end of the connector 120 is plugged into the output port of the lamp body 160, and the output end of the connector 120 is plugged into the input end of the adapter 170. Thus, the connector 120 is plugged into the lamp body 160 and the adapter 170 respectively to achieve electrical connection.
[0075] Therefore, based on the above three basic connection methods, the at least one adapter 170 and the plurality of lamp bodies 160 can form the spliced lamp 100 with various structural styles.
[0076] Based on the basic connection mode, other connection modes can be further expanded, for example, Fig.19 , a lamp body 160 is arranged between two adapters 170, and the two adapters 170 are assumed to be a first adapter 172 and a third adapter 174. The output port of the first adapter 172 is plugged with the input end of the first connector, the input port of the lamp body 160 is plugged with the output end of the first connector, the output port of the lamp body 160 is plugged with the input end of the second connector, and the output end of the second connector is plugged with the input port of the third adapter 174, so that the lamp body 160 is arranged between the two adapters 170.
[0077] Further connection methods expanded based on the above basic connection methods will not be described in detail here. After understanding the technical solution of the utility model, those skilled in the art can reasonably set them.
[0078] In a typical embodiment of the present utility model, the lamp body 160 is any one of a columnar structure, a block structure, an arc structure, and a bent structure.
[0079] Combination Fig.10 The adapter 170 is surrounded by a plurality of connection ports so that the adapter 170 can be connected to a plurality of lamp bodies 160 or other adapters 170 at the same time.
[0080] Thus, based on the three basic connection methods between the adapter 170 and the lamp body 160, the structure of the lamp body 160 and the free combination of the structure of the adapter 170, lighting structures of various shapes are formed. This flexibility enables the spliced lamp 100 to adapt to the decorative needs of different spaces and scenes, from simple lines to complex patterns, all of which can be achieved through splicing. In addition, users can also customize unique lamp forms according to their own preferences and needs to achieve a personalized lighting experience. The spliced lamp 100 can be composed of a variety of spliced lamps 100 with different structural forms. For example, the adapter 170, the lamp body 160 and the connector 120 constitute a spliced lamp 100 with a cartoon animation form, a decorative painting pattern, a regular or irregular pattern, and the like.
[0081] In summary, the plug-in end of the connector of the spliced lamp can be quickly plugged and installed with the connection port of the lamp component, and the plug-in end and the connection port can be stably connected, so that the spliced lamp can be quickly assembled.
[0082] The above description is only a preferred embodiment of the utility model and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the utility model is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the above utility model. For example, the above features are replaced with the technical features of the utility model (but not limited to) with similar functions in the utility model of the utility model to form a technical solution.
[0083] Although the subject matter has been described in language specific to structural features and / or methodological logical actions, it should be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or actions described above. On the contrary, the specific features and actions described above are merely example forms of implementing the claims.
Claims
1. A connecting piece, characterized in that: The invention comprises a substrate, two ends of which are respectively provided with connecting terminals, the two connecting terminals are electrically connected, one end of the two ends of the substrate is provided with a plug-in portion, and the other end is provided with a clamping portion.
2. The connector according to claim 1, characterized in that The plug-in portion comprises a plug-in protrusion, which is arranged on the base plate to form a T-shaped structure, and wave points are respectively arranged on both sides of the plug-in protrusion.
3. The connector according to claim 1, characterized in that: The clamping part comprises protrusions arranged on both sides of the base plate, and hooks are arranged on the outer sides of the protrusions.
4. A spliced lamp, characterized in that: The invention comprises a lamp body and a connector as claimed in any one of claims 1 to 3, wherein the lamp body is provided with at least two connection ports, and the connection terminals of the connector can be plugged into the connection ports to achieve electrical connection. And of the at least two connection ports: One of the connection ports is provided with a matching groove, and the plug-in portion of one of the connection members can be plugged into the matching groove correspondingly. A matching portion is provided in the other connection port, and the clamping portion of the other connection member can be correspondingly clamped with the matching portion.
5. The spliced lamp according to claim 4, characterized in that: The lamp body comprises a bottom shell, a light-emitting mainboard and an upper shell; the bottom shell is provided with at least two connection ports, and the upper shell cooperates with the bottom shell to form an accommodating space to accommodate the light-emitting mainboard.
6. The spliced lamp according to claim 5, characterized in that: The connection terminal is provided with a gold finger, and a spring pin is provided on the side of the light-emitting mainboard facing the bottom shell and corresponding to the position of the connection port. The spring pin elastically abuts against the gold finger to achieve electrical connection.
7. The spliced lamp according to claim 4, characterized in that: The spliced lamp also includes an adapter, which is also provided with at least two connection ports. The connection terminals of the connector can be plugged into the connection ports of the adapter to achieve electrical connection.
8. The spliced lamp according to claim 4 or 7, characterized in that: The shape of the matching groove is matched with the shape of the plug-in portion, so that the matching groove and the corresponding plug-in portion are mutually limited, and wave grooves are also provided on both sides of the matching groove.
9. The spliced lamp according to claim 4 or 7, characterized in that: The matching portion includes a matching protrusion, and the matching protrusion and the clamping portion are clamped and limited with each other.
10. The spliced lamp according to claim 7, characterized in that: The adapter is a polygonal structure, and each side surface of the adapter is provided with at least one connection port.