TWM651872U - Two-piece lamp construction - Google Patents

Abstract

This invention provides a two-piece lamp tube structure, which includes: a flexible tube body with an opening formed on the top and an accommodation space formed inside; a flexible cover body, the flexible tube body A flexible cover system is arranged on the top of the flexible pipe body and covers the opening, and both sides of the flexible cover body and the flexible pipe body are welded and fixed to each other; and at least one LED module, the LED module The assembly is disposed between the flexible pipe body and the flexible cover body, and the LED module is provided with at least one light-emitting element, whereby the flexible pipe body and the flexible cover body are in addition to In addition to reducing material costs by rolling up a light-transmitting soft base material, the flexible pipe body and the flexible cover body can be directly hot-melted and fixed, and can also solve the traditional need to set up additional nail pins. The manufacturing cost and material cost are reduced, thereby achieving the effect of saving manufacturing cost, and it can also avoid the problem of light leakage due to the setting of the nail pins.

Description

Two-piece lamp construction

This creation relates to a lamp tube structure, in particular, a two-piece lamp tube structure that can save assembly and manufacturing costs while avoiding light leakage and having a waterproof effect.

With the increasing development of LED (Light Emitting Diode) lighting technology, LEDs are increasingly used in people's daily lives. With the application of linear light sources, low-power lamps have gradually evolved into high-power lamps. For higher LED lamps, in order to save manufacturing and material costs, current traditional LED lamps roll a light-transmitting soft base material into a round shape, and then hook the opening of the round with a pin. to fix the lampshade, and then the LED light panel is fixed on the nail pins with adhesive. However, the LED lamp assembled in this way requires additional assembly costs and material costs of nailing the pins one by one, and the setting of the nail pins There will be light leakage at this location. In addition, the space between the lampshade and the nail pins after assembly is not waterproof, so an additional waterproof structure is required for waterproofing, which will also increase the assembly cost of the LED lamp.

Among them, the LED lamps that are traditionally installed with pins are metal parts, and the metal parts will cause internal circuits due to conductivity. Moreover, the LED lamps that are traditionally installed with pins are Although the nail pins are not light-transmitting, when the light source is generated, the light source will be blocked by the nail pins and produce a shadow. In addition, when the lampshade is rolled into a round shape, the true roundness of the lampshade will also be affected by the nail pins. Affected by quantity and intensity, if the intensity is too strong, the lampshade will appear as a flat ellipse, but if the intensity is too weak, the lampshade will appear as an upright ellipse.

Therefore, how to solve the above-mentioned conventional problems and deficiencies is the direction that the creator of this creation and related manufacturers engaged in this industry are eager to study and improve.

Therefore, in order to effectively solve the above problems, the main purpose of this invention is to provide a two-piece lamp structure that can save assembly and manufacturing costs while avoiding light leakage and having waterproof effects.

Another purpose of this invention is to provide a two-piece lamp tube structure that can easily increase the light diffusion effect.

Another purpose of this invention is to provide a two-piece lamp structure that can avoid short circuit.

Another purpose of this invention is to provide a two-piece lamp structure that can maintain a constant light transmittance without producing shadows.

Another purpose of this invention is to provide a two-piece lamp tube structure that can maintain good true roundness.

To achieve the above purpose, this invention provides a two-piece lamp tube structure, which includes: a flexible tube body with an opening formed on the top and an accommodation space formed inside; and a flexible cover. The flexible cover system is arranged on the top of the flexible pipe body and covers the opening, and both sides of the flexible cover body and the flexible pipe body are welded and fixed to each other; and at least one LED module The LED module is arranged between the flexible pipe body and the flexible cover body, and the LED module is provided with at least one light-emitting component.

According to an embodiment of the two-piece lamp tube structure of the present invention, the flexible tube system is rolled from a light-transmissive soft base material and forms the opening and the accommodation space.

According to an embodiment of the two-piece lamp tube structure of this invention, the flexible cover system is bent from the light-transmitting soft base material and has an expansion portion formed on both sides, and the expansion portion is covered with the light-transmitting soft base material. An outer surface of the flexible pipe body is formed, and the expansion portion and the outer surface of the flexible pipe body are heat-melted and fixed to each other to form at least one welded portion.

According to an embodiment of the two-piece lamp tube structure of the present invention, an inner tube assembly surface is formed inside the flexible tube body, and the LED module is disposed on the inner tube assembly surface.

According to one embodiment of the two-piece lamp tube structure of the present invention, an inner assembly surface of the cover is formed inside the flexible cover body, and the LED module is disposed on the inner assembly surface of the cover.

According to an embodiment of the two-piece lamp tube structure of the present invention, at least one control circuit is provided in the accommodation space, and the control circuit is electrically connected to the LED module.

According to an embodiment of the two-piece lamp tube structure of the invention, one end of the flexible tube body is formed with a first end and the other end is formed with a second end.

According to an embodiment of the two-piece lamp tube structure of the present invention, a coating layer is respectively provided on the first end and the second end to seal the accommodation space.

According to one embodiment of the two-piece lamp tube structure of the invention, a waterproof layer is further included, and the waterproof layer is covered at the assembly position of the expansion portion and the outer surface of the tube.

According to one embodiment of the two-piece lamp tube structure of the present invention, the flexible tube body is further provided with a diffusion layer, and the diffusion layer is arranged on the outside or inside of the flexible tube body.

The above-mentioned purpose of this invention and its structural and functional characteristics will be explained based on the preferred embodiments of the attached drawings.

In the following, with regard to the composition and technical content of the two-piece lamp tube structure of this invention, various applicable examples are listed and explained in detail with reference to the accompanying drawings; however, this invention is of course not limited to the listed These embodiments, drawings or detailed descriptions are provided only.

Furthermore, those familiar with this technology should also understand that the enumerated embodiments and attached drawings are only for reference and explanation, and are not intended to limit the present invention; anything that can be easily implemented based on these descriptions Creations completed by modifications or changes are deemed to be within the scope of the spirit and intention of this creation. Of course, such creations are also included in the patent application scope of this creation.

In addition, the directional terms mentioned in the following embodiments, such as "up", "down", "left", "right", "front", "back", etc., are only for reference to the directions shown in the attached figures. Therefore, the directional terms used are for explanation but not for limiting the present invention; furthermore, in the following embodiments, the same or similar component numbers will be used for the same or similar components.

First, please refer to Figures 1 and 2, which are three-dimensional assembly diagrams and cross-sectional diagrams of the two-piece light tube structure of this invention. The two-piece light tube structure 1 includes a flexible tube. body 2 and a flexible cover 3.

The flexible pipe body 2 is a light-transmitting soft base material, and the flexible pipe body 2 is rolled into a round shape from the light-transmitting soft material, and an opening is formed at the top of the flexible pipe body 2 21, and an accommodating space 22 connected to the opening 21 is formed inside, and one end of the flexible tube 2 is formed with a first end 23 penetrating to the accommodating space 22, and the other end is formed with a first end 23 penetrating to the accommodating space 22. At the second end 24 of the accommodation space 22, a tube outer surface 25 is formed on the outside of the flexible tube 2 and an inner tube surface 26 is formed on the inside. The flexible tube 2 is in the accommodation space. At least one control circuit 27 is provided in 22.

The flexible cover 3 is the light-transmissive soft base material, and the flexible cover 3 is bent from the light-transmissive soft material. In addition, there are two sides formed on both sides of the flexible cover 3. The expansion portion 31 is arranged on the top of the flexible pipe body 2 and covers the opening 21, and the expansion portions 31 on both sides are attached to the flexible pipe. At least one welding portion 32 is formed between the outer tube surface 25 of the body 2 and the outer tube surface 25 , and an inner tube surface 26 is formed inside the flexible tube body 2 .

The LED module 4 is disposed between the flexible tube 2 and the flexible cover 3, and the LED module 4 is provided with at least one light-emitting component 41. In this embodiment, The LED module 4 is arranged on the inner assembly surface 33 of the cover.

Furthermore, the assembly steps of the two-piece lamp tube structure 1 may include: first, attaching the LED module 4 to the inner surface 33 of the cover by adhesive, and then attaching the flexible tube body 2. The light-transmitting soft material is rolled into a circle to form the opening 21 and the accommodation space 22, and then the flexible cover 3 is placed on the top of the flexible pipe body 2 and covers the opening 21, Then the expanded portion 31 of the flexible cover 3 can be thermally fused at the position where the outer assembly surface 25 of the flexible pipe body 2 is attached, so that the expanded portion 31 can be thermally bonded with the outer assembly surface 25 of the tube. The welding part 32 is formed by melting, and in this embodiment, the welding part 32 is a local heat fusion, whereby the flexible pipe body 2 and the flexible cover 3 are made of a light-transmitting soft base material roll. In addition to being rounded to reduce material costs, the flexible pipe body 2 and the flexible cover body 3 can be directly hot-melted and fixed, which can also solve the conventional manufacturing and material costs of additionally setting up nail pins. , thereby achieving the effect of saving manufacturing costs, and it can also avoid the problem of light leakage due to the placement of the nail pins.

Please refer to Figure 3 again, which is a schematic diagram of the implementation of the two-piece lamp tube structure with a waterproof layer. The two-piece lamp tube structure 1 may further include a waterproof layer 5. In this embodiment, the The waterproof layer 5 is covered on the flexible cover 3, and both sides of the waterproof layer 5 are covered at the assembly position of the expansion portion 31 and the outer assembly surface 25 of the tube, and the waterproof layer 5 The two sides are fixed on the outer surface 25 of the pipe by adhesive means, so that the waterproof layer 5 closes the opening 21 and the accommodation space 22 at the top, and can also solve the manufacturing cost of setting up an additional waterproof structure in the conventional method. and assembly costs, thus achieving the effect of saving assembly and manufacturing costs while having a waterproof effect.

Please refer to the aforementioned drawings and Figure 4, which is a schematic diagram of the implementation of the two-piece lamp tube structure with a coating layer, in which the first end 23 and the second end 24 are respectively provided with a coating. Layer 28, this coating layer 28 completely covers the first end 23 and the second end 24, thereby sealing both ends of the flexible pipe body 2 and both sides of the accommodation space 22, and the The opening 21 at the top of the flexible cover 3 is closed by the waterproof layer 5 , or the opening 21 of the flexible pipe 2 can be closed inside the first end 23 and the second end 24 It is filled with waterproof parts (not shown in the figure), whereby the flexible pipe body 2 and the flexible cover body 3 are rolled up using a light-transmitting soft base material to reduce material costs. The flexible pipe body 2 and the flexible cover body 3 can be directly hot-melted and fixed, which can also solve the conventional manufacturing cost and material cost of setting up additional nail pins, thereby achieving the effect of saving manufacturing costs. It can also avoid the problem of light leakage due to the arrangement of nail pins. In addition, there are no nail pins between the flexible tube body 2 and the flexible cover body 3, so the two-piece lamp tube structure 1 When the light source is generated, the light source will not have the problem of short circuit due to the nail pin, and can maintain a fixed light transmittance without producing shadows, and the assembly between the flexible tube body 2 and the flexible cover body 3 can be Effectively maintaining good roundness can also solve the manufacturing and assembly costs of setting up a separate waterproof structure, thus achieving the effect of saving assembly and manufacturing costs while providing a waterproof effect.

Please refer to Figure 5 again, which is another three-dimensional schematic diagram of the two-piece lamp tube structure of this invention, in which the flexible cover 3 is disposed on the top of the flexible tube 2 and covers the opening. 21, then the expansion portion 31 of the flexible cover 3 and the outer assembly surface 25 of the flexible pipe body 2 can be heat-fused at the position where they are attached, so that the expansion portion 31 can be assembled with the outer assembly surface of the pipe. 25 is heated to form the welded portion 32, and in this embodiment, the welded portion 32 is completely heat-fused at the contact position between the expansion portion 31 and the outer surface 25 of the tube to form the welded portion 32, so that the flexible The side edges of the flexible pipe body 2 and the flexible cover body 3 can be completely waterproofed by the welding portion 32 .

Please refer to Figures 6 and 7 again, which are schematic diagrams 1 and 2 of the implementation of the two-piece lamp tube structure with a diffusion layer of this invention, in which the flexible tube body 2 is a light-transmitting soft base material , and the inner or outer side of the light-transmissive soft substrate can be coated or covered with a diffusion layer 29 first, and then rolled into a round shape to form the flexible tube 2, so that the diffusion layer 29 is disposed on the flexible tube. When the light-emitting member 41 generates a light source, its diffusion layer 29 can be used to achieve the effect of light diffusion. On the other hand, the conventional lamp is integrally formed into a U-shaped body, and the inner side of the U-shaped body Or when covering or coating the diffusion material on the outside, it is easy to cause the diffusion material to be unable to be completely covered or coated unevenly due to the angle of the rounding. When this happens, the two-piece lamp structure 1 is The light-transmitting soft base material is laid flat to be coated or covered with the diffusion layer 29, and then rolled into a round form to form the flexible tube body 2, so that the flexible tube body 2 can achieve an effect that can easily increase the light diffusion effect. Efficacy person.

Please refer to Figures 8 to 10 again, which are schematic diagrams 1 to 3 of the installation of the two-piece lamp tube structure LED module of this invention, in which the LED module 4 can be installed on the inner surface 33 of the cover In addition, the LED module 4 can be disposed on the bottom surface of the inner assembly surface 26 of the tube, or the LED module 4 can be disposed on the left and right sides of the inner assembly surface 26 of the tube, or the LED module 4 can be At the same time, they are arranged on the left and right sides and the bottom surface of the inner assembly surface 26 of the tube.

The invention has been described in detail above. However, the above is only one of the preferred embodiments of the invention. It cannot limit the scope of implementation of the invention, that is, any equal changes and modifications made according to the application scope of the invention. etc., should still fall within the patent coverage of this creation.

1:Two-piece lamp tube structure 2: Flexible pipe body 21:Open your mouth 22: Accommodation space 23:First end 24:Second end 25: Tube outer surface assembly 26: Internal surface of tube 27:Control circuit 28: Cladding layer 29: Diffusion layer 3: Flexible cover 31: Exhibition Department 32: Welding part 33: Internal assembly of cover 4:LED module 41:Lighting parts 5: Waterproof layer

Figure 1 is a schematic diagram of the three-dimensional combination of the two-piece lamp structure of this creation. Figure 2 is a schematic cross-sectional view of the two-piece lamp structure of this creation. Figure 3 is a schematic diagram of the implementation of this two-piece lamp structure with a waterproof layer. Figure 4 is a schematic diagram of the implementation of the two-piece lamp structure with cladding. Figure 5 is another three-dimensional schematic diagram of the two-piece lamp structure of this creation. Figure 6 is the first schematic diagram of the implementation of the two-piece lamp structure with diffuser. Figure 7 is the second schematic diagram of the implementation of the two-piece lamp structure with diffuser of this creation. Figure 8 is a schematic diagram of the LED module setup of the two-piece light tube structure of this creation. Figure 9 is the second schematic diagram of the LED module setup of this two-piece light tube structure. Figure 10 is the third schematic diagram of the LED module setup of this two-piece lamp structure.

1:Two-piece lamp tube structure

2: Flexible pipe body

21:Open your mouth

22: Accommodation space

25: Tube outer surface assembly

26: Internal surface of tube

27:Control circuit

3: Flexible cover

31: Exhibition Department

32: Welding part

33: Internal assembly of cover

4:LED module

41:Lighting parts

Claims (10)

A two-piece lamp tube structure, including: A flexible pipe body, with an opening formed on the top of the flexible pipe body and an accommodation space formed inside; A flexible cover body, the flexible cover system is arranged on the top of the flexible pipe body and covers the opening, and both sides of the flexible cover body and the flexible pipe body are welded and fixed to each other; and At least one LED module is provided between the flexible tube and the flexible cover, and the LED module is provided with at least one light-emitting component. The two-piece lamp tube structure as claimed in claim 1, wherein the flexible tube system is rolled from a light-transmissive soft base material and forms the opening and the accommodation space. The two-piece lamp tube structure according to claim 2, wherein the flexible cover system is bent from the light-transmitting soft base material and has an expansion portion formed on both sides, and the expansion portion is covered with the light-transmitting soft base material. An outer surface of the flexible pipe body is formed, and the expansion portion and the outer surface of the flexible pipe body are heat-melted and fixed to each other to form at least one welded portion. The two-piece lamp tube structure as claimed in claim 1, wherein an internal assembly surface of the tube is formed inside the flexible tube body, and the LED module is disposed on the internal assembly surface of the tube. The two-piece lamp tube structure as claimed in claim 1, wherein an inner assembly surface of the cover is formed inside the flexible cover, and the LED module is disposed on the inner assembly surface of the cover. The two-piece lamp tube structure as claimed in claim 1, wherein at least one control circuit is provided in the accommodation space, and the control circuit is electrically connected to the LED module. The two-piece lamp tube structure as claimed in claim 1, wherein the flexible tube body is formed with a first end at one end and a second end at the other end. The two-piece lamp tube structure as claimed in claim 7, wherein a coating layer is respectively provided on the first end and the second end to seal the accommodation space. The two-piece lamp tube structure as claimed in claim 3 further includes a waterproof layer covering the connecting position between the expansion portion and the outer body of the tube. The two-piece lamp tube structure according to claim 1, wherein the flexible tube body is further provided with a diffusion layer, and the diffusion layer is arranged on the outside or inside of the flexible tube body.

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