LED lamp strip convenient to shear and connect
By arranging a fixed frame, a clamp and a slot on the protective cover of the LED light strip, and using air bags and conduits to plug in, pull out and fix the clamp, it solves the problem that existing LED light strips need to be cut or spliced during use and installation. The problem of cumbersome splicing process is eliminated, and convenient cutting and connection are realized, simplifying the installation process.
Patent Information
- Application Number
- CN202420670196.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-04-03
AI Technical Summary
The existing LED light strips need to be cut or spliced when used and installed, and the splicing process requires the help of crystal joints, which is more troublesome.
An LED light strip is designed that is easy to cut and connect. It uses a fixed frame, a clamp and a slot on the protective cover, and the clamp is inserted, pulled out and fixed through an air bag and a catheter for easy disassembly.
It realizes the convenient cutting and connection of LED light strips, simplifies the installation process and improves usage efficiency.
Smart Images
Figure CN222352180U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED light strips, and in particular to an LED light strip that is easy to cut and connect. Background Art
[0002] Light strip refers to LED lights that are welded on copper wires or strip-shaped flexible circuit boards using special processing technology, and then connected to a power source to emit light. It is named because it looks like a light strip when it emits light. The main features are: 1. It is soft and can be curled like a wire; 2. It can be cut and extended; 3. The bulb and circuit are completely covered in flexible plastic, with good insulation and waterproof properties, and safe to use; 4. It is highly resistant to weather; 5. It is not easy to break and has a long service life; 6. It is easy to make graphics, text and other shapes.
[0003] When using and installing light strips, they often need to be cut or spliced to the required length according to the actual size. The current splicing generally uses a crystal connector to connect the positive and negative poles of the two sections of LED light strips to achieve connection, but it does not have the connection function itself and requires a separate spare and compatible crystal connector, which is more troublesome. In this regard, we have designed an LED light strip that is easy to cut and connect. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and provides an LED light strip that is easy to cut and connect.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] An LED light strip that is easy to cut and connect, comprising a plurality of LED light strips, wherein the LED light strip comprises a light strip and a protective sleeve wrapped around an outer wall, and two symmetrical card slots and card heads are respectively arranged at both ends of the protective sleeve;
[0007] The clamping head includes a mounting block fixed on the outer wall of the protective sleeve, the mounting block is provided with a mounting groove, a top block is slidably arranged in the mounting groove, an airbag is fixed to the bottom of the inner wall of the mounting groove, the top of the airbag is fixed to the bottom of the top block, and a conduit for supplying air to the airbag is installed on the outer wall of the protective sleeve.
[0008] As a further solution of the utility model, fixed frames are fixed to both ends of the outer wall of the protective sleeve.
[0009] As a further solution of the utility model, the mounting block and the fixed frame are provided with mounting channels that are interconnected, the catheter is located in the mounting channel, one end of the catheter is fixed to the airbag, and the other end of the catheter is fixed with an air nozzle.
[0010] As a further solution of the utility model, a spring is fixed on the inner wall of the mounting groove, the top of the spring is fixed to the bottom of the top block, and the top block is located in the mounting groove and embedded in the spring in the natural state. By adding a spring to the inner wall of the mounting groove, and the top of the spring is fixed to the bottom of the top block, in the natural state of the spring, the top block is pulled to be located inside the mounting groove and embedded therewith, so that when it is not inflated or deflated, the spring ensures that the top block is pulled downward, which is conducive to the extraction of the clamping head and realizes disassembly.
[0011] As a further solution of the utility model, both sides of the inner wall of the installation groove are provided with limit grooves, and two limit blocks are fixed to the bottom of the top block, and the limit blocks are adapted to the limit grooves in a one-to-one correspondence.
[0012] As a further solution of the utility model, the cross-section of the slot is L-shaped.
[0013] The beneficial effects of the utility model are:
[0014] The utility model: by setting a fixed frame, a clamping head and a clamping slot on a protective cover, wherein the clamping head includes a mounting block, a mounting slot, a limiting slot, a top block, a limiting block, a conduit and an air nozzle, etc., when leaving the factory, one side of a plurality of LED light strips are adhered to each other, and when in use, they can be cut open by scissors to separate the plurality of protective covers from each other, and the plurality of LED light strips can be separated, and when connection is required, the clamping head is inserted into the corresponding clamping slot, at which time the mounting block is located inside the clamping slot, and air is inflated into the airbag through the air nozzle and the conduit to expand the airbag, and the expanded airbag lifts up the top block, so that the top block moves up and presses against the inner wall of the clamping slot, thereby realizing limiting fixation, and the top block can be prevented from being lifted up by exhausting air, thereby facilitating the extraction of the entire clamping head, thereby realizing installation and disassembly.
[0015] The utility model: a spring is added to the inner wall of the installation groove, and the top of the spring is fixed to the bottom of the top block. When the spring is in a natural state, the top block is pulled to be located inside the installation groove and engaged with it. In this way, it can be ensured that when the air is not inflated or deflated, the spring ensures that the top block is pulled downward, which is conducive to the extraction of the clamping head and realizes disassembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of a three-dimensional bonding structure of an LED light strip that is easy to cut and connect, as proposed by the utility model;
[0017] Figure 2 This is a schematic diagram of a partial three-dimensional structure of an LED light strip that is easy to cut and connect, as proposed by the utility model;
[0018] Figure 3 The utility model provides an LED light strip that is easy to cut and connect. Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure;
[0019] Figure 4 This is a schematic diagram of a partial cross-sectional structure of an LED light strip that is easy to cut and connect, as proposed by the utility model.
[0020] In the figure: 1. Protective cover; 3. Fixed frame; 4. Card head; 5. Card slot; 6. Mounting block; 7. Mounting slot; 8. Limiting slot; 9. Top block; 10. Limiting block; 11. Spring; 12. Airbag; 13. Catheter; 14. Air nozzle; 15. Mounting channel. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0023] Reference Figure 1-Figure 4 , an LED light strip that is easy to cut and connect, including a plurality of LED light strips, the LED light strip including a light strip and a protective sleeve 1 wrapped around the outer wall, two symmetrical card slots 5 and card heads 4 are respectively provided at both ends of the protective sleeve 1;
[0024] The clamping head 4 includes a mounting block 6 fixed to the outer wall of the protective sleeve 1, a mounting groove 7 is opened on the mounting block 6, a top block 9 is slidably arranged in the mounting groove 7, an airbag 12 is fixed to the bottom of the inner wall of the mounting groove 7, the top of the airbag 12 is fixed to the bottom of the top block 9, and a conduit 13 for supplying air to the airbag 12 is installed on the outer wall of the protective sleeve 1.
[0025] In this embodiment, fixed frames 3 are fixed to both ends of the outer wall of the protective sleeve 1 .
[0026] In this embodiment, the mounting block 6 and the fixed frame 3 are provided with mutually connected mounting channels 15 , the conduit 13 is located in the mounting channel 15 , one end of the conduit 13 is fixed to the airbag 12 , and the other end of the conduit 13 is fixed with an air nozzle 14 .
[0027] In this embodiment, a spring 11 is fixed to the inner wall of the mounting groove 7, and the top of the spring 11 is fixed to the bottom of the top block 9. In the natural state, the top block 9 is located in the mounting groove 7 and is embedded therein. By adding the spring 11 to the inner wall of the mounting groove 7, and the top of the spring 11 is fixed to the bottom of the top block 9, in the natural state of the spring 11, the top block 9 is pulled to be located inside the mounting groove 7 and is embedded therein. In this way, when the air is not inflated or deflated, the spring 11 ensures that the top block 9 is pulled downward, which is conducive to the extraction of the clamping head 4 and realizes disassembly.
[0028] In this embodiment, both sides of the inner wall of the installation groove 7 are provided with limiting grooves 8 , and two limiting blocks 10 are fixed to the bottom of the top block 9 , and the limiting blocks 10 are adapted to the limiting grooves 8 in a one-to-one correspondence.
[0029] In this embodiment, the cross section of the slot 5 is L-shaped.
[0030] Working principle: When in use, the fixed frame 3, the clamp head 4 and the card slot 5 are set on the protective cover 1, wherein the clamp head 4 includes a mounting block 6, a mounting slot 7, a limiting slot 8, a top block 9, a limiting block 10, a conduit 13 and an air nozzle 14, etc. When leaving the factory, one side of the several LED light strips is adhered to each other. When in use, the several protective covers 1 can be separated from each other by cutting with scissors, so that the several LED light strips are separated. When connection is required, the clamp head 4 is inserted into the corresponding card slot 5. At this time, the mounting block 6 is located inside the card slot 5, and the airbag 12 is inflated through the air nozzle 14 and the conduit 13, so that the airbag 12 expands, and the expanded airbag 12 lifts the top block 9, so that the top block 9 moves up and presses against the inner wall of the card slot 5, thereby realizing limited fixation, and the top block 9 can be prevented from being lifted up by exhausting air, so that it is convenient to withdraw the entire clamping head 4, thereby realizing installation and disassembly; further, by adding a spring 11 to the inner wall of the mounting groove 7, and the top of the spring 11 is fixed to the bottom of the top block 9, in the natural state of the spring 11, the top block 9 is pulled to be located inside the mounting groove 7 and is engaged with it, so that when it is not inflated or deflated, the spring 11 ensures that the top block 9 is pulled downward, which is conducive to the withdrawal of the clamping head 4 and realizes disassembly.
[0031] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0032] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0033] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0034] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. An LED light strip that is easy to cut and connect, comprising a plurality of LED light strips, characterized in that: The LED light strip comprises a light strip and a protective sleeve (1) wrapped around an outer wall, and two symmetrical clamping grooves (5) and clamping heads (4) are respectively provided at two ends of the protective sleeve (1); The clamping head (4) comprises a mounting block (6) fixed to the outer wall of the protective sleeve (1), the mounting block (6) is provided with a mounting groove (7), a top block (9) is slidably arranged in the mounting groove (7), an air bag (12) is fixed to the bottom of the inner wall of the mounting groove (7), the top of the air bag (12) is fixed to the bottom of the top block (9), and a conduit (13) for supplying air to the air bag (12) is installed on the outer wall of the protective sleeve (1).
2. The LED light strip that is easy to cut and connect according to claim 1, characterized in that: Fixed frames (3) are fixed at both ends of the outer wall of the protective sleeve (1).
3. The LED light strip that is easy to cut and connect according to claim 2, characterized in that: The mounting block (6) and the fixed frame (3) are provided with mounting channels (15) that are interconnected, the conduit (13) is located in the mounting channel (15), one end of the conduit (13) is fixed to the airbag (12), and the other end of the conduit (13) is fixed with an air nozzle (14).
4. The LED light strip that is easy to cut and connect according to claim 3, characterized in that: A spring (11) is fixed to the inner wall of the installation groove (7), the top of the spring (11) is fixed to the bottom of the top block (9), and the spring (11) is embedded in the top block (9) in the installation groove (7) in a natural state.
5. The LED light strip that is easy to cut and connect according to claim 4, characterized in that: Limiting grooves (8) are provided on both sides of the inner wall of the installation groove (7), and two limiting blocks (10) are fixed on the bottom of the top block (9), and the limiting blocks (10) are adapted to the limiting grooves (8) in a one-to-one correspondence.
6. The LED light strip that is easy to cut and connect according to claim 5, characterized in that: The cross section of the clamping slot (5) is L-shaped.