Combined LED lamp strip system

Abstract

The utility model discloses a combined LED lamp strip system which specifically comprises a power connector, a lamp holder and a lamp strip module, the power connector is used for being connected with an external power source to provide needed electric power, the lamp holder is used for bearing and fixing the lamp strip module, and the lamp strip module is electrically connected with the power connector through the lamp holder. A through groove is concavely formed in the lamp holder, the lamp strip module is clamped in the through groove, an electrode plate is arranged on the inner wall of the through groove, elastic conducting strips are arranged on the two sides of the lamp strip module, and the conducting strips abut against and are electrically connected with the electrode plate. According to the combined type LED lamp strip, the elastic conducting strip is arranged, under the action of elastic force, the conducting strip abuts against the electrode plate, the conducting strip makes close contact with the electrode plate, the situation that contact points of the LED lamp strip are in poor contact is reduced, meanwhile, the contact area of the connecting points is increased through the conducting strip and the electrode plate, and the electrifying stability of the combined type LED lamp strip is improved.

Description

Technical Field

[0001] This utility model relates to the field of LED light strip technology, specifically to a combined LED light strip system. Background Technology

[0002] LED light strips are a flexible lighting product composed of multiple LED (light-emitting diode) beads connected in series or parallel, typically packaged on a flexible circuit board. The length of LED light strips can be cut to size as needed, and they are commonly used in indoor and outdoor decoration, lighting, and creative applications.

[0003] Modular LED strip lights are a flexible LED lighting product that allows users to connect multiple LED modules or units together to form a strip. This design allows the strip to be cut, extended, or reconfigured according to specific needs, greatly improving its flexibility and adaptability.

[0004] In existing combined LED light strips, the LED light strips are prone to poor contact at the connection points due to external forces, which may lead to partial flickering, extinguishing or not lighting up of the LED light strips. When long or multiple light strips are used in combination, the current may be unevenly distributed among different interfaces, thus affecting the overall brightness and color temperature consistency. Therefore, there is room for improvement. Utility Model Content

[0005] The purpose of this utility model is to provide a combined LED light strip system to solve the technical problem that existing combined LED light strips are easily affected by external forces, resulting in poor contact at the contact points and affecting the normal use of the LED light strip.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A combined LED strip light system includes a power connector, a lamp holder, and a strip light module. The power connector is used to connect to an external power source to provide the required power. The lamp holder is used to support and fix the strip light module. The strip light module is electrically connected to the power connector through the lamp holder. The lamp holder has a recessed slot, and the strip light module is snapped into the slot. An electrode plate is provided on the inner wall of the slot. Elastic conductive plates are provided on both sides of the strip light module. The conductive plates abut against and are electrically connected to the electrode plates.

[0008] Optionally, the light strip module is provided with a grip portion, which is used to prevent the user from directly contacting the conductive sheet.

[0009] Optionally, the through groove is provided with a limiting groove along the first direction, the conductive sheet is inserted into the limiting groove, and the limiting groove abuts against the gripping part.

[0010] Optionally, the through groove is provided with a limiting groove along the first direction, the conductive sheet is inserted into the limiting groove, and the limiting groove abuts against the gripping part.

[0011] Optionally, the alignment groove is further provided with a snap-fit ​​groove, and the positioning protrusion is further provided with a limiting member, which engages with the snap-fit ​​groove.

[0012] Optionally, a groove is provided between two adjacent sets of light strip modules, and a waterproof plate is rotatably installed on the alignment groove, with the waterproof plate sealing cover attached to the groove.

[0013] Optionally, two sets of conductive sheets are provided on either side of the light strip module.

[0014] Optionally, the waterproof membrane is provided with sealing strips around its four perimeters.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This invention utilizes an elastic conductive sheet. When the LED strip module is engaged in the slot, the conductive sheet abuts against the electrode sheet under the action of elasticity, ensuring tight contact between them. This effectively reduces the resistance at the connection point and enhances the current-carrying stability of the conductive sheet and the electrode sheet. Furthermore, by abutting against the electrode sheet, compared to existing LED strips that connect through connection points, the contact area between the conductive sheet and the electrode sheet is increased, improving the stability of current flow and reducing the occurrence of poor contact due to external forces. This, in turn, reduces flickering or LED strip extinguishing caused by poor connection, thus improving the current-carrying stability of the combined LED strip. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] The structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0019] Figure 1This is a schematic diagram of the overall structure of the LED strip light system provided in an embodiment of the present utility model;

[0020] Figure 2 A schematic diagram of the overall structure of the LED strip module from a first-view perspective provided in an embodiment of this utility model;

[0021] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 A schematic diagram of the overall structure of the LED strip module from a second perspective, provided in an embodiment of this utility model;

[0023] Figure 5 for Figure 4 Enlarged view of point B in the middle;

[0024] Figure 6 A cross-sectional view of the LED strip light system provided in the embodiment of the utility model;

[0025] Figure 7 for Figure 6 A magnified view of point C in the middle.

[0026] Illustration: 1. Power connector; 2. Lamp holder; 3. LED strip module; 4. Through groove; 5. Electrode plate; 6. Conductive plate; 7. Limiting groove; 8. Alignment groove; 9. Positioning protrusion; 10. Snap-fit ​​groove; 11. Limiting component; 12. Groove; 13. Waterproof membrane; 14. Grip part. Detailed Implementation

[0027] To make the utility model's objectives, features, and advantages more apparent and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0028] In the description of this utility model, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a component centrally located at the same time.

[0029] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0030] Figure 1 This is a schematic diagram of the overall structure of the LED strip light system provided in an embodiment of the present utility model; Figure 2 A schematic diagram of the overall structure of the LED strip module from a first-view perspective provided in an embodiment of this utility model; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 A schematic diagram of the overall structure of the LED strip module from a second perspective, provided in an embodiment of this utility model; Figure 5 for Figure 4 Enlarged view of point B in the middle; Figure 6 A cross-sectional view of the LED strip light system provided in the embodiment of the utility model; Figure 7 for Figure 6 A magnified view of point C in the middle.

[0031] The LED light strip system provided in this embodiment is applicable to scenarios such as home lighting, commercial lighting, and garden lighting where LED light strips need to be cut or spliced. In this embodiment, by setting an elastic conductive sheet, the conductive sheet abuts against the electrode sheet, making the conductive sheet and the electrode sheet in close contact, increasing the contact area between the conductive sheet and the electrode sheet, and improving the power supply stability of the combined LED light strip.

[0032] Please see Figure 1 , Figure 6 and Figure 7 The combined LED strip system provided in this embodiment includes a power connector 1, a lamp holder 2, and a strip module 3. The power connector 1 is used to connect to an external power source to provide the required power. The lamp holder 2 is used to support and fix the strip module 3. The strip module 3 is electrically connected to the power connector 1 through the lamp holder 2. The lamp holder 2 is recessed with a through groove 4. The strip module 3 is snapped into the through groove 4. An electrode plate 5 is provided on the inner wall of the through groove 4. Elastic conductive plates 6 are provided on both sides of the strip module 3. The conductive plates 6 abut against and are electrically connected to the electrode plates 5.

[0033] The process involves determining the length of the lamp holder 2 based on the required lighting length. If the required length exceeds that of the lamp holder 2, consider cutting the lamp holder 2 to meet the requirements. During cutting, ensure the lamp holder 2 remains flat to guarantee a stable installation. Align the LED strip module 3 with the slot 4 of the lamp holder 2, ensuring the elastic conductive pieces 6 on both sides of the LED strip module 3 can contact the electrode pieces 5 within the slot 4. Gently push the LED strip module 3 in, ensuring it is fully engaged within the slot 4, with the conductive pieces 6 and electrode pieces 5 forming a good electrical connection. Connect the power connector 1 to an external power source, ensuring the voltage and current meet the requirements of the LED strip module 3 to prevent damage. After ensuring all connections are secure, turn on the external power switch and adjust the installation position of the LED strip as needed to ensure the lighting effect meets expectations. If the LED strip module 3 is found to be damaged or needs replacement, reinstall a new LED strip module 3, ensuring a good connection between the elastic conductive pieces 6 and electrode pieces 5.

[0034] Specifically, in the combined LED light strip system, the flexible arrangement of the conductive sheet 6 ensures close contact between the conductive sheet 6 and the electrode sheet 5, effectively reducing the contact resistance between them. The lower the resistance in the electrical connection, the easier it is for current to pass through. In LED light strips, lower connection resistance can reduce energy loss, improve the overall efficiency of the system, and enhance the energizing stability of the conductive sheet 6 and the electrode sheet 5. By increasing the contact area between the conductive sheet 6 and the electrode sheet 5, the reliability of the electrical connection between the flexible conductive sheet 6 and the electrode sheet 5 is effectively enhanced. When the light strip module 3 is working, the current is more stable, reducing poor contact caused by vibration, movement, or other external forces, and avoiding current fluctuations caused by poor contact.

[0035] Please see Figure 2 In one embodiment, the light strip module 3 is provided with a grip portion 14, which is used to prevent the user from directly contacting the conductive sheet 6. The grip portion 14 can effectively isolate the user from direct contact with the conductive sheet 6, reduce the risk of short circuit caused by accidental contact, and thus ensure the normal operation of the device; at the same time, the grip portion 14 allows the user to operate the light strip module 3 in a more comfortable and safer manner when installing, disassembling and adjusting it.

[0036] Please see Figure 6 and Figure 7In one embodiment, a limiting groove 7 is provided along the first direction in the through groove 4. The conductive sheet 6 is inserted into the limiting groove 7, and the limiting groove 7 abuts against the holding part 14. The presence of the limiting groove 7 ensures that each set of light strip modules 3 can be accurately positioned in the through groove 4 of the lamp holder 2. It can guide the direction and depth of the light strip module 3 during installation, ensuring good electrical contact between the conductive sheet 6 and the electrode sheet 5, and reducing the risk of poor contact or electrical failure due to improper installation. Due to the abutting design of the limiting groove 7 and the holding part 14, interference between adjacent sets of light strip modules 3 can be avoided. For example, when multiple light strip modules 3 are connected and used, the design of the limiting groove 7 reduces the probability of displacement of the light strip module 3 during use, thereby preventing interference or short circuit between adjacent modules, or even poor contact. The limiting groove 7 effectively reduces this risk and improves the stability of the entire system.

[0037] Please see Figures 2-5 To ensure the linear installation of adjacent LED strip modules 3, in one embodiment, the gripping part 14 is provided with an alignment groove 8, and the side of the LED strip module 3 away from the gripping part 14 is provided with a positioning protrusion 9, which is inserted into the alignment groove 8. The design of the alignment groove 8 and the positioning protrusion 9 can accurately guide the installation of adjacent LED strip modules 3, ensuring that they always maintain linear alignment. This ensures that each LED strip module 3 will not be skewed or misaligned during installation, thereby maintaining the neatness and aesthetics of the entire LED strip system and ensuring the uniformity of the light source.

[0038] Please see Figures 2-5 To ensure the correct installation position of adjacent light strip modules 3 and to guarantee the uniformity and aesthetics of the light source, in one embodiment, a snap-fit ​​groove 10 is provided on the alignment groove 8, and a limiting member 11 is provided on the positioning protrusion 9. The limiting member 11 engages with the snap-fit ​​groove 10. The setting of the limiting member 11 and the snap-fit ​​groove 10 realizes the connection between adjacent light strip modules 3, reduces installation errors, and prevents module displacement caused by external force or vibration during subsequent use. This ensures the correct position between adjacent light strip modules 3, guarantees the continuity and consistency of the light source, and allows for a smooth transition of light between different modules without obvious brightness differences or light spots. This improves the lighting effect and enhances the visual aesthetics, making the entire light strip system present a softer and more uniform light.

[0039] Please see Figures 2-5In outdoor or humid environments, moisture intrusion can lead to electrical short circuits, corrosion, and equipment aging, thereby affecting the normal operation and service life of the LED strip module 3. Therefore, in one embodiment, a groove 12 is recessed between two adjacent LED strip modules 3, and a waterproof plate 13 is rotatably mounted on the alignment groove 8. The waterproof plate 13 is sealed and attached to the groove 12. When installing the LED strip module 3, the waterproof plate 13 is positioned along the second direction to assist in snapping the LED strip module 3 into the through groove 4, enabling quick installation and removal of the LED strip module 3. After the LED strip module 3 is installed, the waterproof plate 13 is positioned along the first direction, and the sealing cap is attached to the two adjacent grooves 12 to prevent moisture from entering and accumulating inside the alignment groove 8.

[0040] Please see Figure 6 and Figure 7 In one embodiment, two sets of conductive plates 6 are provided on either side of the LED strip module 3. The design of the two sets of conductive plates 6 ensures that the LED strip module 3 can make good contact with the electrode plates 5 when connected to the lamp holder 2, ensuring a stable power supply for the LED strip module 3 during operation. When the current is stable, the brightness output of the LEDs is more consistent, avoiding flickering or brightness variations caused by unstable power supply. When one set of conductive plates 6 corrodes or becomes ineffective due to wear or other reasons, the other set of conductive plates 6 can still maintain the stability of the electrical connection, improving the safety and reliability of the system and reducing the risk of overall system failure due to a single fault.

[0041] In one embodiment, a sealing strip is provided around the four perimeter of the waterproof membrane 13. The sealing strip can effectively prevent the infiltration of water, and its design around the edge of the waterproof membrane 13 ensures that water will not easily enter the light strip module 3 and its connecting parts when encountering water or a humid environment; the sealing strip can also prevent the intrusion of dust, dirt and other external debris, effectively improving the sealing performance of the entire system.

[0042] In summary, the combined LED strip system provided in this embodiment has advantages such as improving the stability of LED strip power-on contact and improving the stability of LED strip light source.

[0043] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A combination LED light strip system, characterized by, The utility model provides a kind of LED lamp strip, including power connector (1), lamp holder (2) and lamp strip module (3), the power connector (1) is used to connect external power supply to provide required power, the lamp holder (2) is used to carry and fix the lamp strip module (3), the lamp strip module (3) is electrically connected with the power connector (1) by the lamp holder (2); The lamp holder (2) is recessed with through slot (4), the lamp strip module (3) is clamped in the through slot (4), the inner wall of the through slot (4) is provided with electrode sheet (5), both sides of the lamp strip module (3) are provided with elastic conductive sheet (6), the conductive sheet (6) is in contact with the electrode sheet (5) and is electrically connected.

2. The combination LED light strip system of claim 1, wherein, The lamp strip module (3) is provided with holding portion (14), the holding portion (14) is used to prevent user from directly contacting the conductive sheet (6).

3. The combination LED light strip system of claim 2, wherein, The through slot (4) is provided with limiting slot (7) along first direction, the conductive sheet (6) is inserted into the limiting slot (7), the limiting slot (7) is in contact with the holding portion (14).

4. The combination LED light strip system of claim 3, wherein, The holding portion (14) is provided with alignment slot (8), the lamp strip module (3) is provided with positioning protrusion (9) away from the holding portion (14), the positioning protrusion (9) is inserted into the alignment slot (8) and is matched.

5. The combination LED light strip system of claim 4, wherein, The alignment slot (8) is also provided with clamping groove (10), the positioning protrusion (9) is also provided with limiting piece (11), the limiting piece (11) is clamped with the clamping groove (10) and is matched.

6. The combination LED light strip system of claim 4, wherein, Adjacent two groups of the lamp strip module (3) are commonly recessed with groove (12), the alignment slot (8) is rotatably provided with waterproof plate (13), the waterproof plate (13) is sealed and covers on the groove (12).

7. The combination LED light strip system of claim 1, wherein, Two groups of the conductive sheet (6) are arranged on either side of the lamp strip module (3).

8. The combination LED light strip system of claim 6, wherein, The waterproof plate (13) is provided with sealing rubber strip around periphery.

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