Splicing type lamp strip structure
By employing a connecting structure and elastic snap-fit design in the spliced light strip structure, the problem of poor contact caused by loose conductive terminals is solved, achieving stable electrical connection and reliable conductivity of the light strip.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN CHENGJIE LIGHTING CO LTD
- Filing Date
- 2025-06-12
- Publication Date
- 2026-04-10
AI Technical Summary
In existing spliced LED strip structures, the conductive terminal connections are unstable and prone to loosening, leading to poor contact and affecting the conductivity of the LED strip.
The connection structure includes a first connecting shell, a second connecting shell, a first mounting block, and a second mounting block. The conductive terminals are locked in place by elastic snap-fit and spring, ensuring a stable connection. At the same time, the connection is maintained in a vertical direction by the abutment block support, preventing displacement.
This effectively avoids poor contact caused by loose conductive terminals, ensures stable electrical connection of the light strip, and improves conductivity and connection reliability.
Smart Images
Figure CN224108108U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of splicing type lamp strip, concretely relates to a splicing type lamp strip structure. BACKGROUND
[0002] The detachable lamp strip is a kind of LED lamp strip with flexible design, easy installation and adjustment, usually consisting of multiple independent small sections or modules, and can be freely spliced, cut or disassembled according to requirements. This kind of lamp strip is widely used in home decoration, commercial lighting, holiday atmosphere arrangement and other scenes, and is very popular due to its convenience and customizability.
[0003] The document with the publication number (CN214249220U) discloses a splicing type lamp strip structure, which comprises a plurality of lamp strips connected at the head and tail, and the two ends of the lamp strip are provided with conductive terminals. Adjacent lamp strips are provided with conductive connectors matched with the conductive terminals, and the two ends of the conductive connector can be inserted with the conductive terminals. The above device has the effect of assembling multiple lamp strips on the lamp strip structure.
[0004] The above device directly inserts the conductive terminals to assemble multiple lamp strips in actual use, but in actual use, there is no locking mechanism between the conductive terminals, and the loose conductive terminals cause poor contact, which affects the conductive effect of the connected lamp strip.
[0005] Therefore, the utility model is proposed. UTILITY MODEL CONTENT
[0006] To solve the technical problem of stable connection of conductive terminals, the basic concept of the technical solution of the utility model is:
[0007] A splicing type lamp strip structure, comprising a lamp strip body, the lamp strip bodies are arranged in an array; a connecting structure is arranged at both ends of the lamp strip body, the connecting structure is used for connecting the lamp strip body, and the connecting structure comprises a first connecting shell, a second connecting shell, a first mounting block and a second mounting block. The first connecting shell and the second connecting shell are fixedly connected with the two ends of the lamp strip body respectively, the first mounting block is fixedly connected with the first connecting shell, the second mounting block is fixedly connected with the second connecting shell, and the first mounting block and the second mounting block are elastically clamped.
[0008] As a preferred embodiment of the utility model, a clamping block is slidably connected to the first mounting block, a supporting rod is fixedly connected to the first mounting block, and the clamping block is slidably connected with the supporting rod.
[0009] As a preferred embodiment of the utility model, a first spring is sleeved on the supporting rod, and the ends of the first spring are fixedly connected with the first mounting block and the clamping block respectively. The clamping block is in the shape of a Chinese character.
[0010] As a preferred embodiment of the utility model, the second mounting block is fixedly connected with a connecting block, the connecting block is clamped between the clamping block, the second mounting block is fixedly connected with a limiting rod, the limiting rod is clamped between the first mounting block, and the clamping block and the connecting block are chamfered at the corners.
[0011] As a preferred embodiment of the utility model, the first connecting shell is fixedly connected with a second conductive terminal, the second connecting shell is fixedly connected with a first conductive terminal, the first conductive terminal and the second conductive terminal are correspondingly inserted, and the first conductive terminal and the second conductive terminal are electrically connected with the lamp strip body.
[0012] As a preferred embodiment of the utility model, the first conductive terminal is symmetrically provided with a supporting block, and each supporting block is fixedly connected with the first conductive terminal, and the first conductive terminal is symmetrically provided with a sliding groove.
[0013] As a preferred embodiment of the utility model, each sliding groove is slidably connected with an abutting block, each abutting block is fixedly connected with a sliding rod, and the corresponding sliding rod is slidably connected with the supporting block.
[0014] As a preferred embodiment of the utility model, each sliding rod is sleeved with a second spring, the end of each second spring is fixedly connected with the corresponding supporting block and abutting block, and each abutting block abuts against the wall surface of the first connecting shell.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] 1. The connecting structure inside the piece is locked by the mutual cooperation of the connecting structure inside the piece, the first connecting shell and the second connecting shell are locked, the contact failure caused by loosening between the conductive terminals is avoided, and the connection of the lamp strip is affected.
[0017] 2. The connecting structure of the piece is supported by the two perpendicular abutting blocks at the same time, the connection between the first connecting shell and the second connecting shell is kept in the vertical direction, the vertical deviation between the first connecting shell and the second connecting shell is avoided under the weight of other components, the disconnection between the first conductive terminal and the second conductive terminal is caused, and the secondary protection is realized by the abutting block, so that the contact failure is avoided.
[0018] The specific embodiments of the utility model will be further described in detail in combination with the drawings. BRIEF DESCRIPTION OF DRAWINGS
[0019] In the drawings:
[0020] Figure 1The utility model discloses a three-dimensional schematic diagram;
[0021] Figure 2 The utility model discloses a connecting structure schematic diagram between connecting shell;
[0022] Figure 3 The utility model discloses a connecting structure split schematic diagram;
[0023] Figure 4 The utility model discloses a connecting structure schematic diagram between connecting shell;
[0024] Figure 5 The utility model discloses a first conductive terminal upper structure schematic diagram.
[0025] In the drawing: 1, lamp strip main body;11, first connecting shell;12, second connecting shell;13, first conductive terminal;14, second conductive terminal;2, first mounting block;21, clamping block;22, support rod;23, first spring;3, second mounting block;31, connecting block;32, limiting rod;4, support block;41, sliding rod;42, second spring;43, abutment block. Specific implementation
[0026] In order to make the utility model embodiment's purpose, technical scheme and advantage more clear, below, will combine the drawing in the utility model embodiment, to the technical scheme in the embodiment, clear, complete, the following embodiment is used to explain the utility model.
[0027] Please refer to Figures 1-5 A spliced lamp strip structure, including lamp strip main body 1, array setting between lamp strip main body 1;Connecting structure, connecting structure sets up at the both ends of lamp strip main body 1, and connecting structure is used to connect lamp strip main body 1, and connecting structure includes first connecting shell 11, second connecting shell 12, first mounting block 2 and second mounting block 3, and first connecting shell 11 and second connecting shell 12 are fixedly connected with the both ends of lamp strip main body 1 respectively, and first mounting block 2 is fixedly connected with first connecting shell 11, and second mounting block 3 is fixedly connected with second connecting shell 12, and first mounting block 2 and second mounting block 3 are elastically clamped, and through the mutual cooperation of connecting structure interior spare, first connecting shell 11 and second connecting shell 12 are locked, avoid the contact of the poor of the conductive terminal between the loosening, and the influence of the connected lamp strip conductive effect.
[0028] The first mounting block 2 is slidably connected with a clamping block 21, the first mounting block 2 is fixedly connected with a supporting rod 22, the clamping block 21 is slidably connected with the supporting rod 22, the supporting rod 22 is sleeved with a first spring 23, the ends of the first spring 23 are fixedly connected with the first mounting block 2 and the clamping block 21 respectively, the clamping block 21 is in the shape of an envelope as a whole, the second mounting block 3 is fixedly connected with a connecting block 31, the connecting block 31 is clamped between the clamping block 21, the second mounting block 3 is fixedly connected with a limiting rod 32, the limiting rod 32 is clamped between the first mounting block 2, the clamping block 21 and the connecting block 31 are chamfered at the corners, when the first connecting shell 11 is aligned with the second connecting shell 12, the second mounting block 3 is driven to move towards the first mounting block 2, the connecting block 31 is abutted with the clamping block 21, the clamping block 21 is pushed and the first spring 23 is compressed, the first spring 23 is deformed and the deformed force is applied to the clamping block 21, when the corresponding positions of the connecting block 31 and the clamping block 21 are aligned, the first spring 23 loses the force and pushes the clamping block 21 and the connecting block 31 to be tightly clamped by the deformed force, and after the first mounting block 2 and the second mounting block 3 are connected, the limiting rod 32 is aligned and clamped between the first mounting block 2, the other end of the first mounting block 2 and the second mounting block 3 is limited, the deviation between the first mounting block 2 and the second mounting block 3 caused by the weight of other components is avoided, and the connection is affected.
[0029] The first connecting shell 11 and the second connecting shell 12 are locked by the cooperation of the internal components of the connecting structure, and the poor contact between the conductive terminals caused by looseness is avoided, and the connection of the lamp strip is affected.
[0030] The first connecting shell 11 is fixedly connected with a second conductive terminal 14, the second connecting shell 12 is fixedly connected with a first conductive terminal 13, the first conductive terminal 13 and the second conductive terminal 14 are correspondingly inserted, and the first conductive terminal 13 and the second conductive terminal 14 are electrically connected with the lamp strip body 1, when the first connecting shell 11 is aligned with the second connecting shell 12, the first conductive terminal 13 and the second conductive terminal 14 are inserted, the electrical connection between the lamp strips is completed, the assembled lamp strips are connected in series, and power supply is realized.
[0031] The first conductive terminal 13 is symmetrically provided with the support block 4, and each support block 4 is fixedly connected with the first conductive terminal 13. The first conductive terminal 13 is symmetrically provided with the sliding groove. Each sliding groove is slidably connected with the abutting block 43. Each abutting block 43 is fixedly connected with the sliding rod 41. The corresponding sliding rod 41 is slidably connected with the support block 4. Each sliding rod 41 is sleeved with the second spring 42. The end of each second spring 42 is fixedly connected with the corresponding support block 4 and the abutting block 43. Each abutting block 43 abuts against the wall surface of the first connecting shell 11. During the alignment and assembly between the first connecting shell 11 and the second connecting shell 12, the abutting block 43 is pushed downward and the second spring 42 is compressed. After the second spring 42 is compressed, the second spring 42 is deformed and the deformed force is applied to the abutting block 43. The abutting block 43 is pushed to tightly contact the wall surface of the first connecting shell 11. The two vertical abutting blocks 43 simultaneously support the wall surface of the first connecting shell 11, keep the connection between the first connecting shell 11 and the second connecting shell 12 in the vertical direction, avoid the vertical deviation between the first connecting shell 11 and the second connecting shell 12 under the weight of other components, and cause the disconnection between the first conductive terminal 13 and the second conductive terminal 14. The abutting block 43 is provided for secondary protection to avoid poor contact.
[0032] Working principle: when the first connecting shell 11 is aligned with the second connecting shell 12, the second mounting block 3 is driven to move towards the first mounting block 2 under the mutual approach between the first connecting shell 11 and the second connecting shell 12, the connecting block 31 abuts against the clamping block 21, the clamping block 21 is pushed and compressed by the first spring 23, the first spring 23 is compressed to generate deformation and apply the deformed force on the clamping block 21, when the corresponding positions of the connecting block 31 and the clamping block 21 are aligned, the first spring 23 loses the force effect and pushes the clamping block 21 to tightly engage with the connecting block 31 by the deformed force, and after the first mounting block 2 and the second mounting block 3 are connected, the limiting rod 32 is aligned and clamped between the first mounting block 2 and the second mounting block 3 to limit the other end of the first mounting block 2 and the second mounting block 3, avoid the deviation between the first mounting block 2 and the second mounting block 3 caused by the weight of other components, and affect the connection; through the mutual cooperation of the internal components of the connecting structure, the first connecting shell 11 and the second connecting shell 12 are locked to avoid poor contact between the conductive terminals caused by looseness, and the effect of the connected lamp strip is affected, when the first connecting shell 11 and the second connecting shell 12 are aligned, the first conductive terminal 13 and the second conductive terminal 14 are relatively inserted to complete the electrical connection between the lamp strips, realize the series connection between the assembled lamp strips, and supply power, when the first connecting shell 11 and the second connecting shell 12 are aligned and assembled, the abutting block 43 is pushed downward and the second spring 42 is compressed, the second spring 42 is compressed to generate deformation and apply the deformed force on the abutting block 43, the abutting block 43 is pushed to tightly contact the wall surface of the first connecting shell 11, the wall surface of the first connecting shell 11 is supported by the two vertical abutting blocks 43 at the same time, the connection between the first connecting shell 11 and the second connecting shell 12 is kept in the vertical direction, the vertical deviation between the first connecting shell 11 and the second connecting shell 12 is avoided under the weight of other components, the first conductive terminal 13 and the second conductive terminal 14 are disconnected, the abutting block 43 is provided for secondary protection to avoid poor contact.
[0033] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model.In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model.Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.
Claims
1. A spliced light string structure, characterized by, The utility model relates to a lamp strip body (1) is arranged in array between lamp strip body (1), and the utility model relates to a connecting structure, connecting structure sets up in the both ends of lamp strip body (1), and connecting structure is used for connecting lamp strip body (1), and connecting structure includes first connecting shell (11), second connecting shell (12), first mounting block (2) and second mounting block (3), and first connecting shell (11) and second connecting shell (12) are fixedly connected with the both ends of lamp strip body (1) respectively, first mounting block (2) is fixedly connected with first connecting shell (11), and second mounting block (3) is fixedly connected with second connecting shell (12), and first mounting block (2) and second mounting block (3) are elastically clamped between. The first mounting block (2) is slidably connected with a clamping block (21), and a supporting rod (22) is fixedly connected to the first mounting block (2), and the clamping block (21) is slidably connected with the supporting rod (22). The supporting rod (22) is sleeved with a first spring (23), and the ends of the first spring (23) are fixedly connected with the first mounting block (2) and the clamping block (21) respectively, and the clamping block (21) is in the shape of a scroll.
2. The spliced light string structure of claim 1, wherein, The second mounting block (3) is fixedly connected with a connecting block (31), and the connecting block (31) is clamped between the clamping block (21), and the second mounting block (3) is fixedly connected with a limiting rod (32), and the limiting rod (32) is clamped between the first mounting block (2), and the clamping block (21) and the connecting block (31) are chamfered at the corners.
3. The spliced light string structure of claim 2, wherein, The first connecting shell (11) is fixedly connected with a second conductive terminal (14), the second connecting shell (12) is fixedly connected with a first conductive terminal (13), the first conductive terminal (13) and the second conductive terminal (14) are correspondingly inserted, and the first conductive terminal (13) and the second conductive terminal (14) are electrically connected with the lamp strip body (1).
4. The spliced light string structure of claim 2, wherein, The first conductive terminal (13) is symmetrically provided with a supporting block (4), and each supporting block (4) is fixedly connected with the first conductive terminal (13), and the first conductive terminal (13) is symmetrically provided with a sliding groove.
5. The spliced light string structure of claim 1, wherein, Each sliding groove is slidably connected with an abutting block (43), each abutting block (43) is fixedly connected with a sliding rod (41), and the corresponding sliding rod (41) is slidably connected with the supporting block (4).
6. The spliced light string structure of claim 5, wherein, Each sliding rod (41) is sleeved with a second spring (42), and the ends of each second spring (42) are fixedly connected with the corresponding supporting block (4) and the abutting block (43) respectively, and each abutting block (43) is abutted with the wall of the first connecting shell (11).
7. The spliced light string structure of claim 6, wherein, 8. The spliced light string structure of claim 7, wherein,