WO2020093646A1

WO2020093646A1 - High-practicability detachable light bar assembly

Info

Publication number: WO2020093646A1
Application number: PCT/CN2019/079515
Authority: WO
Inventors: 吴斌
Original assignee: 深圳市鑫盛凯光电有限公司
Priority date: 2018-11-07
Filing date: 2019-03-25
Publication date: 2020-05-14
Also published as: CN109268719A

Abstract

A high-practicability detachable light bar assembly, comprising a flexible lamp body (11) having the interior embedded with an LED lamp panel (12), a first plug assembly (13) disposed at one end of the flexible lamp body (11) and connected to a wire plug, and a second plug assembly (14) located at the other end of the flexible lamp body (11). The first plug assembly (13) comprises a plug cover (133), an anti-slip fastener (134) connected to the plug cover (133) in a fastening manner, a gasket (132) located on the inner side of the plug cover (133), a tail cover (135) disposed at the other end of the plug cover (133) with respect to the flexible lamp body (11) and connected to an external wire plug, and a pressing cover (136) for pressing and fixing the tail cover (135) towards the plug cover (133); one end of the flexible lamp body (11) is inserted into the plug cover (133) and is in fastening fit with the plug cover (133) by means of the anti-slip fastener (134) for close fixation. Therefore, the light bar assembly is free of sealing, good in waterproof performance, flexible in outlet, simple in structure, convenient to operate, and high in lamp body integrity, thereby effectively solving the technical bottleneck of such LED flexible light bars. Product assembly and application are more concise and efficient.

Description

Highly practical detachable light bar assembly

[Technical Field]

The invention relates to the technical field of LED light bar products, in particular to a detachable light bar assembly with reasonable structure design and simple and practical use.

[Background technique]

LED is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electrical energy into light. It has been more and more widely used in the field of lighting. The advantages of LED lamps include high brightness, low energy consumption, environmental protection, Low working voltage, low power consumption, long life, stable performance and other characteristics, LED light bars are mainly used in advertising light boxes in various places and signage light boxes in squares, factories, parking lots and other places.

The current LED light bar products generally use outsourcing or internal blocking in terms of specific structural composition, and then apply glue on the outside. Such a structural shape is not conducive to subsequent disassembly and maintenance, especially when the customer needs to be based on actual conditions. When cutting the length of the product, there will be greater inconvenience; as in the current light bar on the market, the tube type or the integral extrusion type is used, and most of the two types are the outsourcing type and the internal blocking type. Plug design. The traditional plugging process is to achieve the waterproof effect by plugging the sealant. The product outlet method is not flexible, the appearance is not beautiful, and the performance of the plug sealant and the process level of the sealing operation will be handled, the operation is complicated, and the user experience is poor. Some manufacturers have developed plug-free and tail plug-free processes for these defects. The design uses a large number of structural parts, the assembly is complicated, and requires special fixtures and tools, and the efficiency is low; and some designs use metal parts to pierce the fixed plug of the lamp body, causing damage to the product lamp body material structure and affecting the product Waterproof and weather resistance.

Based on this, technicians in the field have conducted a lot of research and development and experiments, and achieved good results.

[Summary]

In order to overcome the problems existing in the prior art, the present invention provides a detachable light bar assembly with reasonable structural design and simple and high practicality.

The solution of the present invention to solve the technical problem is to provide a highly practical detachable light bar assembly, which includes a flexible lamp body embedded with an LED lamp board, a first plug provided at one end of the flexible lamp body and connected with a wire plug Assembly and a second plug assembly at the other end of the flexible lamp body; the first plug assembly includes a plug cover, a slip buckle connected to the plug cover, and a sealing pad inside the plug cover , A tail cover provided at the other end of the plug cover relative to the flexible lamp body, connected to the external wire plug, and a compression cover for pressing and fixing the tail cover toward the plug cover; one end of the flexible lamp body is inserted into the plug The inside of the head cover is tightly fixed by the locking of the anti-slip buckle and the plug cover.

Preferably, at least one mounting buckle for matching the shape of the flexible lamp body to fix the flexible lamp body on an external object is provided on the outside of the flexible lamp body.

Preferably, the mounting buckle is provided with a screw hole for connecting with an external object.

Preferably, the structure of the first plug assembly is the same as that of the second plug assembly; the second plug assembly also includes a plug cover, an anti-slip buckle connected to the plug cover, and is located in the plug cover An inner gasket, a tail cover provided at the other end of the plug cover with respect to the flexible lamp body, and a compression cover for pressing and fixing the tail cover toward the plug cover.

Preferably, two ends of the flexible lamp body are also embedded with plugs for enriching the internal structure of the plug cover, so that the anti-slip buckle is tightly locked.

Preferably, the anti-slip buckle is U-shaped; and the inner wall of the anti-slip buckle has an internal tooth structure design; when the plug cover and the flexible lamp body move in the opposite direction, the internal tooth structure is embedded in the flexible lamp body to ensure the flexible lamp The body is tightly fixed with the plug cover.

Preferably, a tail cover embedding groove for embedding the tail cover and matching the shape of the tail cover is provided on the outside of one end of the first plug assembly or the second plug assembly.

Preferably, a pin for inserting into the flexible lamp body and electrically connecting with the LED lamp board is arranged inside the tail cover of the first plug assembly.

Preferably, the number of the installation buckles is two, which are symmetrically arranged at both ends of the flexible lamp body.

Compared with the prior art, a highly practical detachable light bar assembly of the invention is provided with a flexible lamp body 11 in which an LED lamp board 12 is embedded inside, a flexible lamp body 11 provided at one end of the flexible lamp body 11 connected with a wire plug A first plug assembly 13 and a second plug assembly 14 at the other end of the flexible lamp body 11, and the first plug assembly 13 is designed to include a plug cover 133, which is engaged with the plug cover 133 The connected anti-slip buckle 134, the sealing pad 132 inside the plug cover 133, the other end of the plug cover 133 opposite to the flexible lamp body 11, the tail cap 135 connected to the external wire plug, and the tail cap 135 The structural design of the compression cover 136 that is squeezed and fixed in the direction of the plug cover 133. In actual use, the anti-slip buckle 134 and the plug cover 133 can be flexibly removed, so that the light bar assembly 1 can achieve seal-free and waterproof performance Good, flexible outlet, simple structure, easy operation, high lamp body integrity, effectively solve the technical bottleneck of such LED flexible light bar, product assembly application is more concise and efficient.

[Description of drawings]

FIG. 1 is a schematic diagram of an explosion state structure of a highly practical detachable light bar assembly of the present invention.

2 is a connection diagram of the plug cover and the anti-slip buckle in a highly practical detachable light bar assembly of the present invention.

[detailed description]

In order to make the technical solutions and advantages of the present invention clearer, the following describes the present invention in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

1 and 2, a highly practical detachable light bar assembly 1 of the present invention includes a flexible lamp body 11 in which an LED lamp board 12 is embedded, a flexible lamp body 11 disposed at one end of the flexible lamp body 11 and connected with a wire plug A first plug assembly 13 and a second plug assembly 14 at the other end of the flexible lamp body 11; the first plug assembly 13 includes a plug cover 133, and a non-slip fastener connected to the plug cover 133 Buckle 134, gasket 132 inside plug cover 133, the other end of plug cover 133 relative to flexible lamp body 11, a tail cap 135 connected to an external electric plug, and the tail cap 135 toward the plug The compression cover 136 is pressed and fixed in the direction of the outer cover 133; one end of the flexible lamp body 11 is inserted into the plug cover 133, and is tightly fixed by the locking of the anti-slip buckle 134 and the plug cover 133.

In this application, a flexible lamp body 11 with an LED lamp board 12 embedded therein, a first plug assembly 13 provided at one end of the flexible lamp body 11 connected with a wire plug, and a second plug at the other end of the flexible lamp body 11 are simultaneously provided Head assembly 14, and the first plug assembly 13 is designed to include a plug cover 133, a slip buckle 134 that is engaged with the plug cover 133, a sealing pad 132 inside the plug cover 133, Structural design of a tail cover 135 provided at the other end of the plug cover 133 relative to the flexible lamp body 11 connected to the external wire plug, and a compression cover 136 for pressing and fixing the tail cover 135 toward the plug cover 133, During actual use, the anti-slip buckle 134 and the plug cover 133 can be flexibly removed, so that the light bar assembly 1 can achieve the effects of no sealant, good waterproof performance, flexible outlet, simple structure, simple operation, and high integrity of the lamp body , Effectively solve the technical bottleneck of such LED flexible light bar, product assembly application is more concise and efficient.

Preferably, at least one mounting buckle 111 matching the shape of the flexible lamp body 11 and used to fix the flexible lamp body 11 to an external object is provided on the outside of the flexible lamp body 11.

Preferably, the mounting buckle 111 is provided with screw holes for connecting with external objects.

Preferably, the first plug assembly 13 and the second plug assembly 14 have the same structure; the second plug assembly 14 also includes a plug cover 143, and a non-slip buckle connected to the plug cover 143 144, a gasket 142 inside the plug cover 143, a tail cover 145 provided at the other end of the plug cover 143 relative to the flexible lamp body 11, and a pressure for pressing and fixing the tail cover 145 toward the plug cover 143紧盖 146.

Preferably, the flexible lamp body 11 is also embedded with plugs (131, 141) for filling the internal structure of the plug cover 133 so that the anti-slip buckle 134 is tightly locked.

Preferably, the anti-slip buckle 134 is U-shaped; and the inner wall of the anti-slip buckle 134 has an internal tooth structure design; when the plug cover 133 and the flexible lamp body 11 move in the opposite direction, the internal tooth structure is embedded in the flexible lamp body 11 In order to ensure that the flexible lamp body 11 and the plug cover 133 are tightly fixed.

Preferably, a tail cover embedding groove for embedding the tail cover 135 and matching the shape of the tail cover 135 is provided on the outer side of one end of the first plug assembly 13 or the second plug assembly 14.

Preferably, a pin 1351 for inserting into the flexible lamp body 11 and electrically connecting with the LED lamp board 12 is installed inside the tail cover 135 of the first plug assembly 13.

Preferably, the number of the mounting buckles 111 is two, which are symmetrically arranged at both ends of the flexible lamp body 11.

Traditional light bar products have the problem that the flexible lamp body material cannot directly fix the plug with screws. The plug cover 133 is designed by using a high-strength PC material, and a screw hole is provided on the plug cover 133 to fix the compression cover 136, the outlet plug, and the gasket 132 to the flexible lamp body 11 with screws to achieve a waterproof design Claim.

Due to the greater flexibility of the lamp body material, how to ensure that the lamp body and the plug cover 133 are tightly combined without the use of adhesive materials and physical damage to the lamp body material structure is a major problem. The invention fixes the plug cover 133 by embedding the anti-slip buckle 134 at the bottom of the plug cover 133. By designing the internal teeth of the inner wall of the anti-slip 134 at an angle of 75 degrees, the plug cover 133 and the lamp body are separated and moved in the opposite direction At this time, a toothed bite structure is formed with the flexible lamp body structure to ensure that the lamp body and the plug cover 133 are tightly fixed. The anti-slip buckle 134 is installed from the bottom of the plug cover 133 without auxiliary tools and jigs, and the installation efficiency is high; through the slot of the bottom of the plug cover 133, it can be easily disassembled and the operation is very simple. Most of these products on the market are integrated plugs. Different plugging modes are required for different outlet directions. This solution adopts a separate design of functional parts. By replacing the two functional parts of the outlet plug and the plug cover 133, the outlet direction of the product can be easily changed. The mold cost is low and the parts are versatile. The LED-FPCA and the lamp body adopt an integrated extrusion process, the LED lamp board 12 is in close contact with the lamp body, the flatness is good, and the light output is uniform.

Compared with the prior art, a highly practical detachable light bar assembly 1 of the present invention is provided with a flexible lamp body 11 in which an LED lamp board 12 is embedded, a flexible lamp body 11 disposed at one end of the flexible lamp body 11 and a wire plug The first plug assembly 13 and the second plug assembly 14 at the other end of the flexible lamp body 11, and the first plug assembly 13 is designed to include a plug cover 133 and interlock with the plug cover 133 The connected anti-slip buckle 134, the sealing pad 132 inside the plug cover 133, the other end of the plug cover 133 relative to the flexible lamp body 11, the tail cover 135 connected to the external wire plug, and the tail The cover 135 is squeezed in the direction of the plug cover 133 to fix the structure of the compression cover 136. In actual use, the anti-slip buckle 134 and the plug cover 133 can be flexibly disassembled, so that the light bar assembly 1 can be sealed and waterproof The effects of good performance, flexible outlet, simple structure, easy operation and high integrity of the lamp body effectively solve the technical bottleneck of such LED flexible light bars, and the product assembly application is more concise and efficient.

The embodiments of the present invention described above do not constitute a limitation on the protection scope of the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

A highly practical detachable light bar assembly, characterized in that it includes a flexible lamp body embedded with an LED lamp board, a first plug assembly provided at one end of the flexible lamp body, a wire plug connected thereto, and a flexible lamp A second plug assembly at the other end of the body; the first plug assembly includes a plug cover, a slip buckle connected to the plug cover, a sealing pad on the inner side of the plug cover, and a plug provided on the plug The cover is opposite to the other end of the flexible lamp body, a tail cover connected to the external wire plug, and a compression cover for pressing and fixing the tail cover toward the plug cover; one end of the flexible lamp body is inserted into the plug cover, and It is tightly fixed by the locking of the anti-slip buckle and the plug cover.
The detachable light bar assembly with high practicability according to claim 1, characterized in that: at least one of the flexible lamp body is provided on the outside of the flexible lamp body to match the shape of the flexible lamp body for fixing the flexible lamp body to the outside The installation clip on the object.
The detachable light bar assembly with high practicability according to claim 2, wherein the mounting buckle is provided with screw holes for connecting with external objects.
A highly practical detachable light bar assembly according to any one of claims 1 to 3, characterized in that: the first plug assembly and the second plug assembly have the same structure; the second The plug assembly also includes a plug cover, a non-slip buckle connected to the plug cover, a sealing pad inside the plug cover, a tail cover provided at the other end of the plug cover relative to the flexible lamp body, and In order to squeeze and fix the tail cover toward the plug cover, the compression cover is fixed.
The detachable light bar assembly with high practicality according to claim 4, characterized in that: the two ends of the flexible lamp body are further embedded with a structure for enriching the internal structure of the plug cover, so that the anti-slip buckle is locked more tightly plug.
The detachable light bar assembly with high practicability according to claim 1, characterized in that: the anti-slip buckle is U-shaped; and the inner wall of the anti-slip buckle has an internal tooth structure design; the plug cover and the flexibility When the lamp body moves in the opposite direction, the internal tooth structure is embedded in the flexible lamp body to ensure that the flexible lamp body and the plug cover are tightly fixed.
The detachable light bar assembly with high practicability according to claim 1, characterized in that: an outer side of one end of the first plug assembly or the second plug assembly is provided for embedding the tail cover and tail The tail cover with matching cover shape fits into the groove.
The detachable light bar assembly with high practicability according to claim 1, characterized in that: the inner end of the tail cover of the first plug assembly is provided for insertion into the flexible lamp body and electrical connection with the LED lamp board Pin.
The detachable light bar assembly with high practicability according to claim 3, characterized in that the number of the mounting clips is two, which are symmetrically arranged at both ends of the flexible lamp body.