Color intrigue LED (light-emitting diode) lamp strip
By introducing a combination structure of rubber sleeve, plug, and reset spring into the colorful LED light strip, the problem of loose power connection is solved, a more stable power connection is achieved, the probability of failure is reduced, and circuit stability is ensured.
Patent Information
- Application Number
- CN202520112762.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-01-17
AI Technical Summary
The existing LED light strips lack a support and limiting mechanism at the power connection point, which makes the power cord easy to loosen and fall off, resulting in poor contact.
The system employs a combination structure of a rubber sleeve, a plug rod, a return spring, and a U-shaped limiting seat. The plug rod slides within the U-shaped limiting seat and compresses the return spring, causing the rubber sleeve to fit snugly against the LED strip body. The spring force of the return spring maintains the connection, enhancing the tightness of the power connection.
It improves the tightness of power connections, reduces loosening caused by external pulling or vibration, lowers the probability of circuit faults such as short circuits, and ensures circuit stability.
Smart Images
Figure CN223795137U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of lamp strip, especially relates to a fantasy LED lamp strip. BACKGROUND
[0002] The fantasy LED lamp strip is mainly used for indoor and outdoor decoration lighting, creates a unique, colorful and dynamic atmosphere for space, satisfies people's pursuit of beautiful and personalized environment, and can create a surprising visual effect through arrangement in places such as shopping malls, hotels, families and stages.
[0003] 1. LED chip, to show rich and realistic colors.
[0004] 2. Color control circuit, to realize smooth transition and various changes of colors.
[0005] 3. Packaging material, to protect the LED chip and improve the waterproof and dustproof performance of the lamp strip.
[0006] At present, in order to realize the function of the fantasy LED lamp strip, various devices, methods and usage methods are adopted. Some manufacturers use segmented control type lamp strip, realize various color changes through independent control of different segments, and the installation is more flexible. Some manufacturers use integrated control lamp strip, integrate the controller and the lamp strip, and simplify the connection line. Some manufacturers have launched lamp strip that can be controlled through mobile phone APP, which is convenient for users to adjust the color and change mode at any time according to personal preference.
[0007] However, the above-mentioned method has a prominent problem, that is, most of the lamp strips are connected through the connection line plug-in mode, but the existing device usually lacks a support limiting mechanism for the power connection, and the plug-in power line is easy to loosen and fall off after long time use, causing poor contact. UTILITY MODEL CONTENT
[0008] In view of the defects of the prior art, the utility model provides a fantasy LED lamp strip, which solves the technical problem that most of the lamp strips are connected through the connection line plug-in mode, but the existing device usually lacks a support limiting mechanism for the power connection, and the plug-in power line is easy to loosen and fall off after long time use, causing poor contact.
[0009] In order to realize the above purpose, the utility model realizes the following technical scheme:
[0010] The application relates to a fantasy LED lamp strip, which comprises a lamp strip body, a fitting mechanism for preventing moisture from entering the connection position is arranged on the outer surface of the lamp strip body, the fitting mechanism comprises a rubber sleeve, the rubber sleeve is connected to the outer surface of the lamp strip body, a plug-in rod and a reset spring, the plug-in rod is slidably connected to the outer surface of the lamp strip body, the plug-in rod is sleeved in the rubber sleeve, and the reset spring is sleeved on the outer surface of the plug-in rod, a supporting structure for supporting the fitting mechanism is arranged on the outer surface of the lamp strip body, the supporting structure comprises a U-shaped limiting seat, the U-shaped limiting seat is sleeved on the outer surface of the lamp strip body, the outer surface of the U-shaped limiting seat is attached to the outer surface of the rubber sleeve, the plug-in rod is slidably connected in the U-shaped limiting seat, and the reset spring is sleeved on the outer surface of the U-shaped limiting seat.
[0011] Preferably, a power supply connecting line is plugged into the outer surface of the lamp strip body, and the rubber sleeve is connected to the outer surface of the power supply connecting line.
[0012] Preferably, a controller is fixedly connected in the power supply connecting line, and a plug is fixedly connected to the end of the power supply connecting line away from the lamp strip body.
[0013] Preferably, a limiting baffle is fixedly connected to the outer surface of the lamp strip body, and the outer surface of the U-shaped limiting seat is attached to the outer surface of the limiting baffle.
[0014] Preferably, a group of LED lamp beads are arranged in the lamp strip body, a through groove is formed in the U-shaped limiting seat, and the through groove is matched with the lamp strip body.
[0015] Preferably, a cylindrical sliding groove is formed in the U-shaped limiting seat, the plug-in rod is slidably connected in the cylindrical sliding groove, and a handle rod is fixedly connected to the outer surface of the plug-in rod.
[0016] Compared with the prior art, the application has the following beneficial effects:
[0017] When the rubber sleeve is installed, the plug-in rod is held and pulled, the plug-in rod slides in the U-shaped limiting seat, the reset spring is compressed and shrunk, the power supply connecting line drives the rubber sleeve and the outer surface of the lamp strip body to be attached, the plug-in rod is plugged into the rubber sleeve under the elastic force of the reset spring, the rubber sleeve is limited, the rubber sleeve ensures the moisture-proof effect, the rubber sleeve on the surface of the power supply connecting line is limited, additional connection limiting is provided, the tightness of the connection between the power supply connecting line and the lamp strip body is improved, the connection loosening caused by external force pulling or vibration is reduced, the stability of the circuit is maintained, and the probability of circuit failure such as short circuit is reduced.
[0018] II. The power supply connecting line is plugged on the outer surface of the lamp strip body for power supply connection and transmission. The rubber sleeve is tightly sleeved on the surface of the power supply connecting line. When the power supply connecting line is inserted into the lamp strip body, the rubber sleeve is attached to the connection between the lamp strip body and the power supply connecting line to seal and prevent moisture. BRIEF DESCRIPTION OF DRAWINGS
[0019] The above description is only a summary of the technical scheme of the present application. In order to more clearly understand the technical means of the present application and can be implemented according to the content of the specification, the following will be described in detail with the preferred embodiment of the present application and with the help of the drawings.
[0020] Figure 1 It is a perspective view of the present application;
[0021] Figure 2 It is an explosion view of the power supply connecting line connection of the present application;
[0022] Figure 3 It is an explosion view of the rubber sleeve connection of the present application;
[0023] Figure 4 It is an explosion view of the plug rod connection of the present application.
[0024] Legend: 11, lamp strip body; 12, rubber sleeve; 13, plug rod; 14, return spring; 15, U-shaped limiting seat; 16, power supply connecting line; 17, controller; 18, plug; 19, limiting baffle; 21, LED lamp bead; 22, through slot; 23, cylindrical sliding groove; 24, handle rod. DETAILED DESCRIPTION
[0025] The present application provides a fantasy color LED lamp strip, which effectively solves the problem that most lamp strips are connected by connecting lines, but the existing device usually lacks a supporting and limiting mechanism for the power supply connection. After a long time of use, the inserted power supply line is prone to loosen and fall off, causing poor contact. When the rubber sleeve is installed, the plug rod is held and pulled, the plug rod slides in the U-shaped limiting seat and squeezes the return spring to make it shrink. When the power supply connecting line drives the rubber sleeve and the outer surface of the lamp strip body to adhere, the plug rod is released and inserted into the rubber sleeve. Under the elastic force of the return spring, the plug rod is limited in the rubber sleeve, which not only limits the rubber sleeve to ensure the moisture-proof effect, but also limits the rubber sleeve on the surface of the power supply connecting line to provide additional connection limiting, improve the tightness of the connection between the power supply connecting line and the lamp strip body, reduce the connection looseness caused by external force pulling or vibration, help to maintain the stability of the circuit and reduce the probability of short circuit and other circuit faults. EMBODIMENT
[0026] As Figure 1 , Figure 2 , Figure 3 andFigure 4 As shown, the technical scheme in the embodiment of the application effectively solves the technical problem that most lamp strips are connected in power through the plug-in mode of the connecting line, but the existing device usually lacks a support limiting mechanism for the power connection, and the plug-in power line is prone to looseness and falling off after long-term use, causing poor contact. The overall idea is as follows: a fantasy LED lamp strip, comprising a lamp strip body 11, a fitting mechanism for preventing moisture at the connection is arranged on the outer surface of the lamp strip body 11, the fitting mechanism comprises a rubber sleeve 12, the rubber sleeve 12 is sleeved on the outer surface of the lamp strip body 11, the rubber sleeve 12 is made of rubber material, and is attached to the lamp strip body 11 at the connection to seal and prevent moisture; a plug-in mechanism for limiting the rubber sleeve 12 is arranged on the outer surface of the lamp strip body 11, the plug-in mechanism comprises a plug rod 13 and a return spring 14, the plug rod 13 is slidably connected to the outer surface of the lamp strip body 11, the plug rod 13 is sleeved in the rubber sleeve 12, and the return spring 14 is sleeved on the outer surface of the plug rod 13; the plug rod 13 is inserted into the rubber sleeve 12 to limit it, and when the plug rod 13 is pulled, the plug rod 13 will squeeze the return spring 14 to shrink and store energy for the next plug-in; the return spring 14 is sleeved on the outer surface of the plug rod 13, and can compensate when shaking; a support structure for supporting the plug-in mechanism is arranged on the outer surface of the lamp strip body 11, the support structure comprises a U-shaped limiting seat 15, the U-shaped limiting seat 15 is sleeved on the outer surface of the lamp strip body 11, the U-shaped limiting seat 15 is attached to the outer surface of the rubber sleeve 12, the plug rod 13 is slidably connected in the U-shaped limiting seat 15, the return spring 14 is sleeved on the outer surface of the U-shaped limiting seat 15, the U-shaped limiting seat 15 provides a sliding space for the plug rod 13, and the return spring 14 is sleeved on the inner surface of the U-shaped limiting seat 15; when the plug rod 13 is pulled, the plug rod 13 will squeeze the return spring 14 close to the U-shaped limiting seat 15 to shrink, the U-shaped limiting seat 15 is attached to the rubber sleeve 12, and plays a mutual limiting role during plug-in; the rubber sleeve 12 limits the U-shaped limiting seat 15, and the plug rod 13 slidably connected in the U-shaped limiting seat 15 limits the rubber sleeve 12; a power connection line 16 is plugged into the outer surface of the lamp strip body 11, the rubber sleeve 12 is sleeved on the outer surface of the power connection line 16, the power connection line 16 is plugged into the outer surface of the lamp strip body 11 for power connection, the power connection line 16 is plugged into the outer surface of the lamp strip body 11 for power connection and transmission, the rubber sleeve 12 is tightly sleeved on the surface of the power connection line 16, and when the power connection line 16 is inserted into the lamp strip body 11, the rubber sleeve 12 is attached to the connection between the lamp strip body 11 and the power connection line 16 to seal and prevent moisture.
[0027] The power connection line 16 is fixedly connected with the controller 17 inside, and the power connection line 16 is fixedly connected with the plug 18 at the end away from the lamp strip body 11, the plug 18 is connected with the power supply to obtain power, the controller 17 connected outside the lamp strip body 11 can program control the display color, the limiting baffle 19 is fixedly connected to the outer surface of the lamp strip body 11, the U-shaped limiting seat 15 and the limiting baffle 19 are attached to each other, the limiting baffle 19 is installed on the surface of the lamp strip body 11 by adhesion to limit the U-shaped limiting seat 15, a group of LED lamp beads 21 are arranged inside the lamp strip body 11, the LED lamp beads 21 emit colorful bright light after being powered, the power connection line 16 is plugged on the surface of the lamp strip body 11, the power connection line 16 obtains power by connecting the plug 18 with the power supply, the controller 17 can program control the display color of the group of LED lamp beads 21 inside the lamp strip body 11, so that the LED lamp beads 21 emit colorful bright light, and a unique, colorful and dynamic atmosphere is created in the space.
[0028] A through groove 22 is formed in the U-shaped limiting seat 15, the through groove 22 is matched with the lamp strip body 11, the U-shaped limiting seat 15 is sleeved on the surface of the lamp strip body 11 through the through groove 22, a cylindrical sliding groove 23 is formed in the U-shaped limiting seat 15, the insertion rod 13 is slidingly connected in the cylindrical sliding groove 23, the cylindrical sliding groove 23 provides support for the insertion rod 13 and limits the sliding track of the insertion rod 13, a handle rod 24 is fixedly connected to the outer surface of the insertion rod 13, the insertion rod 13 can be pulled by holding the handle rod 24, when the rubber sleeve 12 is installed, the insertion rod 13 is pulled by holding the handle rod 24, the insertion rod 13 slides in the cylindrical sliding groove 23 of the U-shaped limiting seat 15, and the reset spring 14 is compressed to be contracted, when the rubber sleeve 12 and the lamp strip body 11 are attached to the outer surface of the power connection line 16, the handle rod 24 is released, under the elastic force of the reset spring 14, the insertion rod 13 is inserted into the rubber sleeve 12 to limit the rubber sleeve 12, the U-shaped limiting seat 15 is sleeved on the outer surface of the lamp strip body 11 through the through groove 22, the U-shaped limiting seat 15 is attached to the rubber sleeve 12, when the power connection line 16 and the lamp strip body 11 are plugged, the U-shaped limiting seat 15 is attached and limited by the rubber sleeve 12, the insertion rod 13 slidingly in the U-shaped limiting seat 15 further limits the rubber sleeve 12, and the mutual limiting effect is achieved when plugging, so as to further improve the stability of the connection, the limiting baffle 19 is attached to the surface of the lamp strip body 11 to further limit the U-shaped limiting seat 15, and the reset spring 14 can also compensate when shaking to reduce the looseness between the insertion rod 13 and the rubber sleeve 12 during use.
[0029] In view of the problems in the prior art, the utility model provides a rainbow LED lamp strip, when installing rubber sleeve 12, hold and pull in the plug rod 13, the plug rod 13 is slid in the U -shaped limit seat 15, and extrudes reset spring 14 and makes it shrink, when rubber sleeve 12 and lamp strip body 11 outer surface are pasted under the power connection wire 16 drive, loosen the plug rod 13, under the elastic force of reset spring 14, the plug rod 13 is inserted in rubber sleeve 12 inside, and the rubber sleeve 12 is limited, not only the limited rubber sleeve 12 guarantees the moisture -proof effect, and through the limiting of rubber sleeve 12 to the surface of power connection wire 16, provide additional connection limit, improve the compactness of power connection wire 16 and lamp strip body 11 connection, reduce the connection slackness caused by external force pulling or vibration, help to maintain the stability of circuit, reduce the probability of short circuit and other circuit failure.
[0030] Lamp strip body 11: as the main part of rainbow LED lamp strip, inside is provided with LED lamp pearl 21, is used for emitting light and showing rainbow effect;
[0031] Rubber sleeve 12: is sleeved on the surface of power connection wire 16, and the sealing moisture -proof effect is played to the connecting place, protects the connecting part from moisture erosion;
[0032] Plug rod 13: slidingly connected on the outer surface of lamp strip body 11, is limited to rubber sleeve 12 inside through the insertion, ensures the position of rubber sleeve 12 fixed, enhances the moisture -proof effect;
[0033] Reset spring 14: is sleeved on the outer surface of plug rod 13, is compressed when pulling plug rod 13, provides elastic force after loosening and makes plug rod 13 reset and insert in rubber sleeve 12, also plays the role of compensation shaking in the process of use, reduces the slack between plug rod 13 and rubber sleeve 12;
[0034] U -shaped limit seat 15: is sleeved on the outer surface of lamp strip body 11, provides sliding space and support for plug rod 13, and is pasted with rubber sleeve 12 to play the role of mutual limiting, increases the stability of connection;
[0035] Power connection wire 16: connects lamp strip body 11 with power supply, realizes power transmission, ensures that LED lamp pearl 21 can work normally;
[0036] Controller 17: fixedly connected inside power connection wire 16, can program control the display color of LED lamp pearl 21 in lamp strip body 11, realizes rainbow effect;
[0037] Plug 18: fixedly connected at the end of power connection wire 16 away from lamp strip body 11, is used for connecting with power socket, obtains power;
[0038] Limiting baffle 19: fixedly connected on the outer surface of lamp strip body 11, limits U -shaped limit seat 15, prevents it from moving excessively;
[0039] LED lamp beads 21: arranged inside the lamp strip body 11, emit colorful bright light after power on, create a unique, colorful and dynamic atmosphere;
[0040] Through slot 22: set in the U-shaped limiting seat 15 inside, make the U-shaped limiting seat 15 can be sleeved on the surface of the lamp strip body 11;
[0041] Cylindrical sliding groove 23: set in the U-shaped limiting seat 15 inside, provide support for the plug rod 13 and limit its sliding track, ensure the stable and accurate movement of the plug rod 13;
[0042] Handle rod 24: fixedly connected to the outer surface of the plug rod 13, convenient for the operator to hold and pull the plug rod 13 for operation.
[0043] Working principle:
[0044] Firstly, the power connection line 16 is inserted into the surface of the lamp strip body 11, the power connection line 16 obtains power through the plug 18 and the power supply, the controller 17 can program control the display color of a group of LED lamp beads 21 inside the lamp strip body 11, make the LED lamp beads 21 emit colorful bright light, create a unique, colorful and dynamic atmosphere for the space.
[0045] Secondly, the power connection line 16 is inserted into the surface of the lamp strip body 11 for power connection and transmission, the rubber sleeve 12 is tightly sleeved on the surface of the power connection line 16, when the power connection line 16 is inserted into the lamp strip body 11, the rubber sleeve 12 is attached to the connection between the lamp strip body 11 and the power connection line 16, and seals and prevents moisture, when the rubber sleeve 12 is installed, the handle rod 24 is held and the plug rod 13 is pulled, the plug rod 13 slides in the cylindrical sliding groove 23 of the U-shaped limiting seat 15, and the reset spring 14 is compressed, when the power connection line 16 drives the rubber sleeve 12 and the surface of the lamp strip body 11 to attach, the handle rod 24 is released, under the elastic force of the reset spring 14, the plug rod 13 is inserted into the rubber sleeve 12, the rubber sleeve 12 is limited, the U-shaped limiting seat 15 is sleeved on the surface of the lamp strip body 11, the U-shaped limiting seat 15 and the rubber sleeve 12 are attached, when the power connection line 16 and the lamp strip body 11 are inserted, the rubber sleeve 12 is attached and limited to the U-shaped limiting seat 15, the plug rod 13 in the U-shaped limiting seat 15 limits the rubber sleeve 12, when the plug rod 13 is inserted, the rubber sleeve 12 and the plug rod 13 limit each other, further improve the stability of the connection, the limiting baffle 19 is attached to the surface of the lamp strip body 11, further limits the U-shaped limiting seat 15, in the use process, the reset spring 14 can also compensate when shaking, reduce the looseness between the plug rod 13 and the rubber sleeve 12.
[0046] Finally, it should be noted that: apparently, the above embodiments are merely examples for clearly illustrating the utility model, and are not limited to the implementation. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or variations can be made. Here, it is not necessary and impossible to exhaust all the implementation. The obvious changes or variations derived from it are still within the protection scope of the utility model.
Claims
1. A color-changing LED lamp strip, comprising a lamp strip body (11), the outer surface of the lamp strip body (11) is provided with a bonding mechanism for preventing moisture from entering the connection, characterized in that, The fitting mechanism comprises a rubber sleeve (12) sleeved on the outer surface of the lamp strip body (11), the outer surface of the lamp strip body (11) is provided with a plug-in mechanism limiting the rubber sleeve (12), the plug-in mechanism comprises a plug rod (13) and a reset spring (14), the plug rod (13) is slidingly connected to the outer surface of the lamp strip body (11), the plug rod (13) is sleeved in the rubber sleeve (12), and the reset spring (14) is sleeved on the outer surface of the plug rod (13); the outer surface of the lamp strip body (11) is provided with a supporting structure supporting the plug-in mechanism, and the supporting structure comprises a U-shaped limiting seat (15). The U-shaped limiting seat (15) is sleeved on the outer surface of the lamp strip body (11).
2. The color-changing LED light band of claim 1, wherein, The outer surface of the lamp strip body (11) is plugged with a power supply connecting line (16). The rubber sleeve (12) is sleeved on the outer surface of the power supply connecting line (16).
3. The color-changing LED light band of claim 2, wherein, The controller (17) is fixedly connected in the power supply connecting line (16). The power supply connecting line (16) is fixedly connected with a plug (18) at one end away from the lamp strip body (11).
4. The color-changing LED light band of claim 3, wherein, The outer surface of the lamp strip body (11) is fixedly connected with a limiting baffle (19). The outer surfaces of the U-shaped limiting seat (15) and the limiting baffle (19) are in contact.
5. The color-changing LED light band of claim 4, wherein, A group of LED lamp beads (21) are arranged in the lamp strip body (11). The U-shaped limiting seat (15) is internally provided with a through groove (22) matched with the lamp strip body (11).
6. The color-changing LED light band of claim 5, wherein, The U-shaped limiting seat (15) is internally provided with a cylindrical sliding groove (23), and the plug rod (13) is slidingly connected in the cylindrical sliding groove (23). The outer surface of the plug rod (13) is fixedly connected with a handle rod (24).