Flexible connecting device for LED lamp strip

Abstract

The utility model discloses a flexible connecting device for an LED (light-emitting diode) lamp strip, which belongs to the technical field of LED lamp strips and comprises a lamp strip body, and a connecting structure is arranged on the lamp strip body. The connecting structure comprises a first sliding rail installed on the outer wall of the lamp strip body, a sliding block is attached to the bottom wall of the first sliding rail, a first rotating rod is rotatably connected to the inner wall of the sliding block, a first connecting strip is wound around the outer wall of the first rotating rod, and a connector is installed at the top of the first connecting strip. The outer wall of the connector is movably connected with the inner wall of the first sliding rail, and the inner wall of the sliding block is rotationally connected with a second rotating rod. By arranging the connecting structure, after the lamp strip body is attached to the position of the carrier, the connector and the plug are pulled at the same time, the connecting strip is driven to be wound around the carrier, then the plug is inserted into the connector, the lamp strip body is effectively fixed to the carrier, and the problem that the lamp strip body cannot be fixed to the carrier made of specific materials and in a specific environment is effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to LED lamp area technical field, concretely relates to a kind of LED lamp flexible connecting device. BACKGROUND

[0002] LED lamp is a kind of lighting product that light-emitting diode is assembled on the FPC or PCB hard board of strip, because its shape is like belt and is named, LED lamp is widely used in the decoration industry because of its long service life, energy saving, green environmental protection and other characteristics;

[0003] In the installation process, generally using double-sided adhesive or fixed clamp to fix LED lamp in predetermined position, but, in some specific material, environment, for example, the carrier rust seriously, temperature, humidity is out of adjustment, lead to unable to use double-sided adhesive or fixed clamp to fix LED lamp;

[0004] To solve the above problems, an LED lamp flexible connecting device is proposed in the present application. INVENTION CONTENTS

[0005] In view of the problems in the related art, the utility model provides a kind of LED lamp flexible connecting device to overcome the above technical problems existing in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A kind of LED lamp flexible connecting device, including lamp body, the connecting structure is arranged on the lamp body;

[0008] The connecting structure includes first slide rail mounted on the outer wall of lamp body, the bottom wall of the first slide rail is attached with slider, the inner wall of the slider is rotatably connected with first rotating rod, the outer wall of the first rotating rod is wound with first connecting belt, the top of the first connecting belt is provided with connecting head, the outer wall of the connecting head is movably connected with the inner wall of the first slide rail, the inner wall of the slider is rotatably connected with second rotating rod, the outer wall of the second rotating rod is wound with second connecting belt, the bottom of the second connecting belt is provided with plug, the inner wall of the connecting head is provided with connecting slot for plug insertion.

[0009] The inner wall of the connecting head is provided with spring, one end of the spring away from the connecting head is provided with clamping block, the outer wall of the clamping block is connected with the connecting slot of the connecting structure, the outer wall of the plug is provided with clamping groove, the clamping groove of the plug is connected with the outer wall of the clamping block, by setting spring, clamping block, further improve the connection effect of connecting head and plug.

[0010] A second slide rail is installed on one side of the light strip body adjacent to the first slide rail, the bottom wall of the slider fits into the top wall of the second slide rail, and the outer wall of the plug is movably connected to the inner wall of the second slide rail. By setting the slide rail, the connection effect of the slider is improved.

[0011] The outer wall of the first rotating rod is rotatably connected to the inner wall of the slider. A first rotating handle is installed at the end of the first rotating rod away from the slider. The first rotating handle is provided to facilitate personnel to retract the first connecting belt.

[0012] The second rotating rod is located below the first rotating rod, and the outer wall of the second rotating rod is rotatably connected to the inner wall of the slider. A second rotating handle is installed at the end of the second rotating rod away from the slider. The second rotating handle is provided to facilitate personnel to recycle the second connecting belt.

[0013] A first limiting plate is installed on the top wall of the connecting head, and the bottom wall of the first limiting plate contacts the top wall of the first slide rail. A second limiting plate is installed on the side of the connecting head away from the first limiting plate, and the bottom wall of the second limiting plate contacts the top wall of the first slide rail. By setting the limiting plate, it is convenient for people to pull the first connecting belt.

[0014] A clamping block is installed on the top wall of the plug, the top wall of the clamping block is fixedly connected to the bottom wall of the second connecting belt, and the outer wall of the clamping block is movably clamped to the inner wall of the slider. The provision of the clamping block makes it easier for people to pull the second connecting belt.

[0015] In summary, the technical effects and advantages of the present invention are as follows: the LED light strip flexible connection device,

[0016] 1. By setting up the connection structure, after the light strip body is attached to the carrier position, the connector and the plug are pulled at the same time to drive the connection strip to wrap around the carrier, and then the plug is inserted into the connector to effectively fix the light strip body on the carrier, effectively avoiding the problem that the light strip body cannot be fixed on the carrier under certain materials and environments.

[0017] 2. By setting the spring and the card block, the plug drives the card block and the spring to retract inward. When the connector is fully inserted, the spring and the card block rebound and engage with the card slot provided in the plug, further improving the connection effect between the connector and the plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the turning handle of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the rotating rod and connecting belt of the utility model;

[0021] Figure 4 This is a schematic diagram of the spring and clamping block structure of the utility model.

[0022] In the picture:

[0023] 1. Light strip body;

[0024] 2. Connecting structure; 201. First slide rail; 202. Second slide rail; 203. Slider; 204. First rotating rod; 205. First connecting belt; 206. Connector; 207. Second rotating rod; 208. Second connecting belt; 209. Plug; 210. Slot; 211. Connecting slot; 212. Spring; 213. Block;

[0025] 3. First limit plate; 4. Second limit plate; 5. First turning handle; 6. Second turning handle; 7. Clamping block. DETAILED DESCRIPTION

[0026] 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 the embodiments.

[0027] Reference Figure 1-4 A flexible connection device for an LED light strip includes a light strip body 1. A connection structure 2 is provided on the light strip body 1. The connection structure 2 includes a first slide rail 201 installed on the outer wall of the light strip body 1. The bottom wall of the first slide rail 201 is fitted with a slider 203. The interior of the first slide rail 201 is a through-type design, and the top wall of the slider 203 is fitted with the bottom wall of the first slide rail 201 to achieve a sliding connection effect.

[0028] The inner wall of the slider 203 is rotatably connected to the first rotating rod 204, the outer wall of the first rotating rod 204 is wrapped with the first connecting belt 205, the top of the first connecting belt 205 is installed with a connecting head 206, the outer wall of the connecting head 206 is movably connected to the inner wall of the first slide rail 201, the first rotating rod 204 is located in the upper center of the slider 203, and the slider 203 is a tough tension belt that is wrapped around the outer wall of the first rotating rod 204 in a winding manner.

[0029] The inner wall of the slider 203 is rotatably connected to the second rotating rod 207, and the outer wall of the second rotating rod 207 is wrapped with a second connecting belt 208. The second rotating rod 207 and the second connecting belt 208 are made of the same material, quantity and effect as the first rotating rod 204 and the first connecting belt 205. A plug 209 is provided at the bottom of the second connecting belt 208, and a connecting groove 211 for inserting the plug 209 is provided on the inner wall of the connecting head 206. After the light strip body 1 is fitted on the carrier position, the connecting head 206 and the plug 209 are pulled at the same time, so that the first connecting belt 205 and the second connecting belt 208 are pulled outward in a winding and rotating manner on the first rotating rod 204 and the second rotating rod 207. At this time, the first connecting belt 205 and the second rotating rod 207 surround the carrier, and the plug 209 is inserted into the connecting head 206, which is effectively used to fix the light strip body 1.

[0030] A spring 212 is installed on the inner wall of the connector 206, and a block 213 is installed on the end of the spring 212 away from the connector 206. The outer wall of the block 213 is connected to the connecting groove 211 provided in the connecting structure 2. A slot 210 is provided on the outer wall of the plug 209, and the slot 210 provided in the plug 209 is engaged with the outer wall of the block 213. The number of springs 212 and blocks 213 is designed to be equidistant and horizontal according to the slots 210 provided in the plug 209. When the plug 209 is inserted into the connector 206, the plug 209 drives the block 213 and the spring 212 to retract inward. When the connector 206 is fully inserted, the spring 212 and the block 213 rebound and are engaged with the slot 210 provided in the plug 209.

[0031] A second slide rail 202 is installed on one side of the light strip body 1 adjacent to the first slide rail 201. The bottom wall of the slider 203 fits into the top wall of the second slide rail 202. The outer wall of the plug 209 is movably connected to the inner wall of the second slide rail 202. The second slide rail 202 is located below the first slide rail 201. The setting of the second slide rail 202 effectively enhances the connection effect and sliding effect of the slider 203.

[0032] Reference Figure 2-3 The outer wall of the first rotating rod 204 is rotatably connected to the inner wall of the slider 203. A first turning handle 5 is installed at the end of the first rotating rod 204 away from the slider 203. The first turning handle 5 is provided to facilitate personnel to rotate the first rotating rod 204 to recycle the first connecting belt 205.

[0033] The second rotating rod 207 is located below the first rotating rod 204. The outer wall of the second rotating rod 207 is rotatably connected to the inner wall of the slider 203. A second rotating handle 6 is installed at the end of the second rotating rod 207 away from the slider 203. The second rotating handle 6 is provided to facilitate personnel to rotate the second rotating rod 207 to recycle the second connecting belt 208.

[0034] A first limiting plate 3 is installed on the top wall of the connecting head 206, and the bottom wall of the first limiting plate 3 contacts the top wall of the first slide rail 201. A second limiting plate 4 is installed on the side of the connecting head 206 away from the first limiting plate 3, and the bottom wall of the second limiting plate 4 contacts the top wall of the first slide rail 201. The first limiting plate 3 and the second limiting plate 4 are in the same horizontal plane. The first limiting plate 3 and the second limiting plate 4 are set to limit the connecting head 206 to a certain extent to prevent the connecting head 206 from slipping, making it easier for people to pull the connecting head 206.

[0035] A snap-fit ​​block 7 is installed on the top wall of the plug 209. The top wall of the snap-fit ​​block 7 is fixedly connected to the bottom wall of the second connecting belt 208. The outer wall of the snap-fit ​​block 7 is movably snap-fitted to the inner wall of the slider 203. The set snap-fit ​​block 7 effectively prevents the plug 209 from escaping from the slot 210.

[0036] Working principle:

[0037] After the light strip body 1 is attached to the carrier, pull the connector 206 and the plug 209 at the same time. The connector 206 drives the first connecting belt 205 to move, and the plug 209 drives the second connecting belt 208 to move. The first connecting belt 205 and the second connecting belt 208 are wound around the carrier, and then the plug 209 is inserted into the connector 206 to effectively fix the light strip body 1 on the carrier, effectively avoiding the problem that the light strip body 1 cannot be fixed to the carrier under specific materials and environments.

[0038] During the process of inserting the plug 209 into the connector 206, the plug 209 drives the block 213 and the spring 212 to retract inward. When the connector 206 is fully inserted, the spring 212 and the block 213 rebound and engage with the slot 210 provided in the plug 209, further improving the connection effect between the connector 206 and the plug 209.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flexible connection device for an LED light strip, comprising a light strip body (1), characterized in that: The light strip body (1) is provided with a connection structure (2); The connection structure (2) includes a first slide rail (201) mounted on the outer wall of the light strip body (1); a slider (203) is attached to the bottom wall of the first slide rail (201); the inner wall of the slider (203) is rotatably connected to a first rotating rod (204); the outer wall of the first rotating rod (204) is wrapped with a first connecting belt (205); a connector (206) is mounted on the top of the first connecting belt (205); the outer wall of the connector (206) is movably connected to the inner wall of the first slide rail (201); the inner wall of the slider (203) is rotatably connected to a second rotating rod (207); the outer wall of the second rotating rod (207) is wrapped with a second connecting belt (208); a plug (209) is provided at the bottom of the second connecting belt (208); and a connecting groove (211) for inserting the plug (209) is provided on the inner wall of the connector (206).

2. The LED light strip flexible connection device according to claim 1, characterized in that: A spring (212) is installed on the inner wall of the connector (206); a clamping block (213) is installed on one end of the spring (212) away from the connector (206); the outer wall of the clamping block (213) is connected to a connection groove (211) provided on the connection structure (2); a clamping groove (210) is provided on the outer wall of the plug (209); and the clamping groove (210) provided on the plug (209) is clamped to the outer wall of the clamping block (213).

3. The LED light strip flexible connection device according to claim 1, characterized in that: A second slide rail (202) is installed on one side of the light strip body (1) adjacent to the first slide rail (201); the bottom wall of the slider (203) fits in contact with the top wall of the second slide rail (202); and the outer wall of the plug (209) is movably connected to the inner wall of the second slide rail (202).

4. The LED light strip flexible connection device according to claim 1, characterized in that: The outer wall of the first rotating rod (204) is rotatably connected to the inner wall of the slider (203), and a first rotating handle (5) is installed at one end of the first rotating rod (204) away from the slider (203).

5. The LED light strip flexible connection device according to claim 1, characterized in that: The second rotating rod (207) is located below the first rotating rod (204), the outer wall of the second rotating rod (207) is rotatably connected to the inner wall of the slider (203), and a second rotating handle (6) is installed at the end of the second rotating rod (207) away from the slider (203).

6. The LED light strip flexible connection device according to claim 1, characterized in that: A first limiting plate (3) is installed on the top wall of the connecting head (206), and the bottom wall of the first limiting plate (3) contacts the top wall of the first slide rail (201). A second limiting plate (4) is installed on the side of the connecting head (206) away from the first limiting plate (3), and the bottom wall of the second limiting plate (4) contacts the top wall of the first slide rail (201).

7. The LED light strip flexible connection device according to claim 1, characterized in that: A clamping block (7) is installed on the top wall of the plug (209), the top wall of the clamping block (7) is fixedly connected to the bottom wall of the second connecting belt (208), and the outer wall of the clamping block (7) is movably clamped to the inner wall of the slider (203).

Images