CN221004762U

CN221004762U - Comprehensive luminous lamp tube, lamp and fan lamp

Info

Publication number: CN221004762U
Application number: CN202322690658.7U
Authority: CN
Inventors: 曾裕华
Original assignee: Huizhou Kunli Electronic Co ltd
Current assignee: Huizhou Kunli Electronic Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-05-24
Anticipated expiration: 2033-10-08

Abstract

The utility model relates to the technical field of LED lamps and discloses a comprehensive luminous lamp tube, an outer tube, a hollow long tube-shaped outer tube and a luminous lamp tube, wherein the outer tube is arranged on the lamp tube; the diffusion tube is arranged in the outer tube in a penetrating way, is of a hollow long cylindrical design and is provided with an outer surface for diffusing light; the linear light source is arranged in the diffusion tube in a penetrating way, and the light source supporting piece is arranged between the diffusion tube and the linear light source so as to enable the linear light source to be kept at the axis of the diffusion tube. In addition, the utility model also provides a lamp and a fan lamp, which have the following technical effects: 1. the LED lamp tube can emit light comprehensively, and meanwhile, no obvious dark area exists. 2. The linear light source can keep a central state after the lamp tube is bent, so that the lamp tube emits light more uniformly. 3. Through setting up double-deck sheathed tube mode, make light have passed through the secondary diffusion, and comprehensive luminous effect is better, and light is softer. Simultaneously, can adjust the refraction shape and the angle etc. of outer pipe, realize more light type effects.

Description

Comprehensive luminous lamp tube, lamp and fan lamp

Technical Field

The embodiment of the application relates to the technical field of lamps, in particular to a comprehensive luminous lamp tube and a lamp.

Background

Along with the improvement of living standard, the requirements of consumers on the light emission of the lamp are higher and higher, and the requirements of the respective light source scene modeling are very suitable for the strong plasticity of the light rays in the linear light source field, so that the light source is gradually becoming the main light source design direction of the current living environment and commercial environment.

In order to fix the linear light source in the prior art, an aluminum profile is extruded to be used as a substrate of the linear light source, a lampshade is additionally arranged on the substrate, and diffusion treatment is carried out on the lampshade, so that the output of the linear light source can be realized only by additionally arranging a lamp strip on the inner substrate.

However, this light source tube has the following drawbacks:

1) The light source has an aluminum profile substrate, and the linear light source cannot output 360 degrees of light due to the light-tightness of the aluminum profile.

2) Due to the limitation of the substrate, when the linear light source is molded, the linear light source has larger limitation, such as being incapable of rotating and bending at a larger angle.

Therefore, there is a need to propose a new type of all-round lighting tube and a luminaire based on these tubes.

Disclosure of utility model

In order to solve the above problems, the embodiment of the application provides a comprehensive luminous tube which can effectively emit light at 360 degrees and simultaneously can bend at multiple angles and multiple radians.

Specifically, a comprehensive luminous tube comprises:

The outer tube is of a hollow long cylindrical design;

The diffusion tube is arranged in the outer tube in a penetrating way, is of a hollow long cylindrical design and is provided with an outer surface for diffusing light;

a linear light source penetrating inside the diffusion tube, and

And a light source support member disposed between the diffusion tube and the linear light source to maintain the linear light source at an axial center of the diffusion tube.

In some embodiments, the outer tube is a transparent tube.

As one implementation mode, the light source support pieces are distributed in the diffusion tube at intervals along the length direction of the diffusion tube, the light source support pieces are sheet bodies matched with the inner cavity of the diffusion tube in shape, and fixing holes matched with the linear light source in shape are formed in the middle of the light source support pieces.

Wherein, the light source support piece is transparent lamellar body.

As another embodiment, the diffuser is integrally designed with the light source support, and the light source support extends from the inside of the diffuser, and a light source mounting seat for fixing the linear light source is formed at the axis of the diffuser.

Preferably, the diffusion tube and the light source support are of a light-permeable silica gel design.

As another embodiment, the light source support and the linear light source are integrally designed, the linear light source comprises a substrate and LED lamp beads, the LED lamp beads are arranged at intervals along the substrate, the light source support extends from the substrate to the lateral direction from the center, and the tail end of the light source support is abutted to the inner wall of the diffusion tube.

Preferably, the substrate is a PCB.

Preferably, the linear light source is a double-sided linear light source.

In addition, the utility model also provides a lamp, which comprises at least one comprehensive luminous lamp tube with a bendable shape and a power supply assembly for driving the comprehensive luminous lamp tube to emit light, wherein the comprehensive luminous lamp tube adopts the structure.

Further, the lamp tube connecting piece is used for connecting two adjacent comprehensive luminous lamp tubes or two ends of the same comprehensive luminous lamp tube, the lamp tube connecting piece comprises an annular main body, bottom grooves respectively extending along two opening directions of the main body, and top grooves slidably fastened with the tops of the bottom grooves, and the bottom grooves and the top grooves are fastened and then are tightly attached to the outer surfaces of the ends of the comprehensive luminous lamp tubes.

In addition, the utility model also provides a fan lamp, which comprises a fan body, a bracket and at least one bendable comprehensive luminous lamp tube, wherein the comprehensive luminous lamp tube extends around the fan body to form an annular structure, the comprehensive luminous lamp tube is fixedly connected with the fan body through the bracket, and the comprehensive luminous lamp tube adopts the structure.

The comprehensive luminous lamp tube has the following technical effects:

1. The utility model realizes the overall lighting of the LED lamp tube, and meanwhile, no obvious dark area exists.

2. The linear light source can keep a centered state after the lamp tube is bent, so that the lamp tube emits light more uniformly.

3. Through setting up double-deck sheathed tube mode, make light have passed through the secondary diffusion, and comprehensive luminous effect is better, and light is softer. Simultaneously, can adjust the refraction shape and the angle etc. of outer pipe, realize more light type effects.

Drawings

Fig. 1 is a diagram illustrating a structure of a full-face light-emitting lamp according to embodiment 1 of the present application;

FIG. 2 is an axial sectional view of a full-face light-emitting tube according to embodiment 1 of the present application;

FIG. 3 is a schematic radial cross-sectional view of a full-face light-emitting tube according to embodiment 1 of the present application;

Fig. 4 is a diagram illustrating a structure of a full-face light-emitting lamp according to embodiment 2 of the present application;

FIG. 5 is a schematic radial cross-sectional view of a full-face light-emitting lamp according to embodiment 2 of the present application;

Fig. 6 is a diagram illustrating a structure of a full-face light-emitting lamp according to embodiment 3 of the present application;

FIG. 7 is a schematic radial cross-sectional view of a full-face light-emitting lamp according to embodiment 3 of the present application;

Fig. 8 is a schematic view of a lamp tube connector according to embodiment 4 of the present application;

FIG. 9 is an exploded view of the lamp tube connector according to embodiment 4 of the present application;

fig. 10 is a schematic structural diagram of a fan lamp according to embodiment 5 of the present application.

Reference numerals:

100. A full-face luminous lamp tube; 110. an outer tube; 120. a diffusion tube; 130. a linear light source; 131. a substrate; 132. LED lamp beads; 140. a light source support; 141. and a fixing hole.

200. A fan body.

300. And (3) a bracket.

400. A lamp tube connector; 410. an annular body; 420. a top groove; 430. a bottom groove; 431. the connecting chute; 421. and connecting convex strips.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments of the present application and the technical features of the embodiments may be combined with each other, and the detailed description in the specific embodiments should be interpreted as an explanation of the gist of the present application and should not be construed as unduly limiting the present application.

In order to make the objects, technical solutions and advantages of the embodiments of the present application more apparent, the specific technical solutions of the present application will be described in further detail below with reference to the accompanying drawings in the embodiments of the present application. The following examples are illustrative of the application and are not intended to limit the scope of the application.

In embodiments of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

Furthermore, in the embodiments of the present application, the terms "upper," "lower," "left," and "right," etc., are defined with respect to the orientation in which the components in the drawings are schematically disposed, and it should be understood that these directional terms are relative terms, which are used for descriptive and clarity with respect to each other, and which may vary accordingly with respect to the orientation in which the components in the drawings are disposed.

In embodiments of the present application, unless explicitly specified and limited otherwise, the term "connected" is to be construed broadly, and for example, "connected" may be either a fixed connection, a removable connection, or an integral unit; can be directly connected or indirectly connected through an intermediate medium.

In embodiments of the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In embodiments of the application, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g." in an embodiment of the present application is not to be taken as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

Example 1:

Referring to fig. 1 to 3, a full-scale light-emitting tube 100 includes an outer tube 110, a diffuser 120, a linear light source 130, and a light source support 140.

The outer tube 110 is an external structure of the lamp tube, has a hollow long cylindrical design, not only can meet the requirement of structural strength, but also can transmit light rays, and achieves the effect of overall light emission. The outer tube 110 may also be made of a transparent or translucent material, such as a hard transparent polycarbonate tube, so that light can penetrate the tube wall to achieve an omnidirectional light effect. And at the same time, the shaping can be easily carried out by slight heating, thereby forming luminous tubes with various shapes.

In some embodiments, the outer tube 110 may also be made of a transparent or translucent material, such as a hard transparent polycarbonate tube or a translucent silicone tube, so that light can penetrate the tube wall to achieve an omnidirectional light effect. The surface of the outer tube 110 may also be provided with a refractive surface or prism having a reflective effect to guide and diffuse light, so that the light is softer and more uniform, or the light pattern is more various.

The diffusion tube 120 is provided to penetrate the inside of the outer tube 110, is also of hollow long cylindrical design itself, and has an outer surface for diffusing light. The material of the diffusion tube 120 may be made of a material capable of transmitting and diffusely reflecting, so that light can be transmitted and light can be diffused, and preferably, the diffusion tube can be made of acrylic material or light-transmitting silica gel material, etc.

The length of the diffuser 120 may be the same as the length of the outer tube 110 or may be shorter than the length of the outer tube 110, depending on the needs of the designer and the particular application. In addition, the shape of the outer tube 110 may be a linear shape or a ring shape connected end to end.

The linear light source 130 is a body portion of the light source penetrating inside the diffusion tube 120. The linear light source 130 may be an LED light bead 132 or other solid-state light source, and its color may be selected according to practical needs, such as white light, warm white, RGB, etc. The circuit connection of the linear light source 130 may be realized by a PCB circuit board, and the LED beads 132 are soldered on the circuit board according to a certain arrangement and pitch, and then connected to the driving power source through wires.

In addition, in some embodiments, the linear light source 130 may also adopt a design of double-sided light emission, that is, the LED beads 132 are distributed and arranged on two sides of the PCB, so that the lamp tube can emit light from two directions.

The light source support 140 is disposed between the diffuser 120 and the linear light source 130 to maintain the linear light source 130 at the axial center of the diffuser 120. Specifically, the light source support 140 is mainly used for holding the linear light source 130 at the center of the lamp tube, and thus has a portion connected to the light source and a portion connected to the diffuser 120, but when needed, the connection between the light source support 140 and the diffuser 120 may be designed according to the needs, such as abutment, adhesion, fastening, welding, etc.

The light source supports 140 are continuously or intermittently distributed along the length of the light emitting tube. To ensure that the linear light source 130 is always maintained in a centered state within the tube when the shape of the light emitting tube is an arc shape or a specific curved shape.

When the light source supporting members 140 are spaced apart, as shown in fig. 2, the light source supporting members 140 may be in some embodiments, the light source supporting members may be sheets matching the shape of the inner cavity of the diffuser 120, and the sheets may be transparent sheets and also be sheet-mounted to reduce the obstruction of the light beam divergence, and at the same time, in order to fix the linear light source 130, a fixing hole 141 matching the shape of the linear light source 130 is formed in the middle of the light source supporting member 140, as shown in fig. 3. The fixing hole 141 may also be provided with a clamping groove structure at an edge thereof to further fix the linear light source 130.

The light source support 140 may be made of a high light-transmitting silica gel material, such as a light-transmitting silica gel material, so that the linear light source 130 can be supported without affecting the light transmission. The shape and size of the light source support 140 may be customized according to the particular application and the needs of the designer.

In summary, the overall lighting tube 100 of the present utility model has the following technical effects:

2. The linear light source 130 of the present utility model can maintain the central state after the lamp tube is bent, so that the lamp tube emits light more uniformly.

3. Through setting up double-deck sheathed tube mode, make light have passed through the secondary diffusion, and comprehensive luminous effect is better, and light is softer. Meanwhile, the refractive shape, angle, etc. of the outer tube 110 may be adjusted to achieve more light type effects.

Example 2:

As a further improvement of the above embodiment, the present embodiment differs from embodiment 1 in that: the present embodiment optimizes the mating structure of the diffuser 120 and the light source holder 300.

As shown in fig. 4 and 5, in the present embodiment, the diffuser 120 and the light source support 140 are integrally designed, i.e., the diffuser 120 and the light source support 140 are manufactured by one-step molding of the same material, so that they are structurally integrated. The design can save the manufacturing cost and the assembly difficulty of the lamp. The light source support 140 extends from the interior of the diffuser 120 and may be shaped and sized according to the particular application and the needs of the designer.

In the light source support 140, in this embodiment, the inner wall of the diffusion tube 120 extends to form a structure symmetrical about the center. Thereby reducing the effect on the uniformity of the light source.

In order to fix the linear light source 130, a light source mounting seat for fixing the linear light source 130 is formed at the axis of the diffuser 120, and the light source mounting seat may be a circular or square protrusion, and since the silica gel itself has a certain elasticity and a large friction coefficient, the linear light source 130 can be well fixed, and the design makes the installation of the linear light source 130 more stable and convenient.

Preferably, the diffusion tube 120 and the light source support 140 are made of a transparent silica gel material, which ensures light transmittance and increases flexibility of the lamp tube, so that the lamp tube can be bent into different shapes. The integrated design of the diffuser 120 and the light source support 140 also makes the luminaire more compact and compact.

It will be appreciated that the thickness of the diffuser 120 has a large effect on the diffusion of the light source, and typically should be between 5% and 15% of the radius of the diffuser 120. In this case, the structure inside the light emitting tube can be well hidden.

The advantage of this embodiment is that the natural light diffusion effect of the silica gel makes the light emitting tube emit light uniformly from any external angle. The luminous lamp tube is more attractive.

Example 3:

As shown in fig. 6 and 7, the light source support 140 is integrally designed with the linear light source 130. The linear light source 130 includes a substrate 131 and LED beads 132, and the LED beads 132 are arranged at intervals along the substrate 131. The substrate 131 may be a PCB, on which a circuit for conducting the LED lamp beads 132 is distributed, so as to ensure that the LED lamp beads 132 can work normally. The substrate 131 may be made of a material having high temperature resistance, corrosion resistance, and good insulation properties, such as epoxy or polyimide.

Preferably, the substrate 131 is a PCB, and is provided with circuit connection of the LED lamp beads 132 and welding connection of elements such as a driving circuit and a protection circuit, so as to ensure that the LED lamp beads 132 can work normally and increase stability and safety of the lamp.

The light source support 140 extends laterally from the base 131 as a center, and the end abuts against the inner wall of the diffusion tube 120. In this embodiment, the length of the light source support 140 may be substantially the same as the inner radius of the diffuser 120. At this time, the linear light source 130 can be limited only at the axial center of the diffusion tube 120 due to the length limitation of the light source support 140.

The implementation of the embodiment can effectively simplify the assembly process, and meanwhile, the production efficiency is higher.

Example 4:

The application also provides a lamp, which comprises at least one bendable comprehensive luminous tube 100 and a power supply component for driving the comprehensive luminous tube 100 to emit light. The overall lighting tube 100 of the lamp adopts the structure in the above embodiment, so that the overall lighting tube has the characteristics of overall lighting, flexibility, uniform and soft light, and the like.

Meanwhile, the lamp can control the overall luminous tube 100 through the power supply assembly, such as adjusting parameters of brightness, color and the like, so as to meet different environments and user requirements.

The overall lighting tube 100 is designed to be bendable and bendable so that it can be freely bent into different shapes and radians to adapt to the requirements of different environments and application occasions. In addition, the length of the overall lighting tube 100 can be freely customized according to the specific application requirements. Meanwhile, a plurality of luminous tubes are matched, so that more shapes can be formed.

The power supply component can adopt an AC/DC converter or a battery driving module which is input by commercial power so as to meet the use requirements under different power supply conditions. In addition, the power supply assembly can also have an intelligent control function, such as automatic control of the lighting equipment through a built-in microprocessor and a sensor.

The lamp of the application has the characteristics of convenient installation, safe and reliable use, soft and uniform light, and the like, and can be widely applied to various illumination and decoration occasions, such as the fields of families, markets, offices, industrial illumination, and the like.

In addition, in order to facilitate the end-to-end connection of the all-round lighting tubes, as shown in fig. 8 and 9, the device further comprises a tube connecting piece 400 for connecting two adjacent all-round lighting tubes 100 or connecting two ends of the same all-round lighting tube 100, wherein the tube connecting piece 400 comprises an annular main body 410, a bottom groove 430 respectively extending along two opening directions of the main body, and a top groove 420 slidably fastened with the top of the bottom groove, and the outer surfaces of the ends of the all-round lighting tubes 100 are tightly adhered after the bottom groove 430 and the top groove 420 are fastened.

Specifically, the annular body 410 may be an annular structure with an inner diameter slightly larger than that of the lamp tube, which is fit with the outer shape of the lamp tube, so as to facilitate the sleeving of the lamp tube. The two opening directions of the ring-shaped main body 410 extend out of the bottom groove 430, and the extending direction of the bottom groove 430 may be a straight line, or may be curved according to the curved shape of the overall lighting tube 100, which is used to increase the wrapping area of the overall lighting tube 100.

Meanwhile, a connecting chute 431 is provided at the top of the bottom groove 430, and a connecting protrusion 421 is provided on the end surface of the top groove 420 contacting with the bottom groove 430, when the top groove 420 and the bottom groove 430 are slidably fastened, the connecting protrusion 421 slides into the connecting chute 431 from the end surface of the connecting chute 431, and at this time, the bottom groove 430 cooperates with the top groove 420 to clamp and fix the end of the overall light-emitting tube 100.

Based on the tube connector 400, in some possible embodiments, when the overall lighting tube 100 is circular, the tube connector 400 may be used for end-to-end connection. And if it is necessary to combine the plurality of all-round light emitting lamps 100, a plurality of all-round light emitting lamps 100 may be connected.

In addition, in order to increase waterproof performance and connection strength, adhesive, waterproof glue, etc. may be added on the contact surface of the lamp tube connector 400 and the overall light emitting lamp tube 100.

The comprehensive luminous tube 100 and the lamp thereof provided by the application have the characteristics of comprehensive luminescence, flexibility, uniform and soft light and the like, can be widely applied to various illumination and decoration occasions, and have wide market application prospect and good social benefit.

Example 5:

the application further provides a fan lamp based on the embodiment 4.

As shown in fig. 10, a fan lamp of the present embodiment includes a fan body 200, a bracket 300, and at least one bendable shaped overall lighting tube 100. The all-round light-emitting lamp 100 adopts the lamp structure as in embodiments 1 to 3.

The overall lighting tube 100 extends around the fan body 200 to form a ring structure. In the present embodiment, two overall lighting tubes 100 are used, which are mutually wound and form a ring structure.

Meanwhile, in order to fix the overall lighting strip, the overall lighting tube 100 is fixedly connected with the fan body 200 through the bracket 300.

The fan lamp in this embodiment forms a certain protection to the fan body 200 through the overall luminous light bar, and meanwhile, soft and uniform light can be provided, so that the utilization rate of the fan lamp is greatly improved.

The foregoing is merely a preferred embodiment of the present application and does not limit the spirit and scope of the present application. Equivalent substitutions and modifications will occur to those skilled in the art from the foregoing description and the accompanying drawings, without departing from the technical scope of the present application. It is therefore intended that all such modifications, equivalents, and alternatives falling within the spirit and principles of the application be included within the scope of the application.

Claims

1. A full-face lighting tube, comprising:

An outer tube (110), the outer tube (110) being of hollow, long cylindrical design;

A diffusion tube (120) penetrating inside the outer tube (110), the diffusion tube (120) being of hollow long cylindrical design and having an outer surface for diffusing light;

A linear light source (130) penetrating inside the diffusion tube (120), and

And a light source support (140) disposed between the diffuser (120) and the linear light source (130) so as to maintain the linear light source (130) at the axial center of the diffuser (120).

2. The full-face lighting tube of claim 1, wherein the outer tube (110) is a transparent tube body.

3. The full-face luminous tube of claim 1, wherein the light source supporting members (140) are distributed in the diffuser tube (120) at intervals along the length direction of the diffuser tube (120), the light source supporting members (140) are sheet bodies matched with the inner cavity of the diffuser tube (120), and fixing holes matched with the linear light source (130) in shape are formed in the middle of the light source supporting members (140).

4. A full-face lighting tube according to claim 3, characterized in that the light source support (140) is a transparent sheet.

5. The full-face lighting tube of claim 1, wherein the diffuser tube (120) is integrally designed with the light source support (140), the light source support (140) extends from the inside of the diffuser tube (120), and a light source mounting seat for fixing the linear light source (130) is formed at the axis of the diffuser tube (120).

6. The full-face lighting tube of claim 5, wherein the diffuser (120) and the light source support (140) are of a light transmissive silicone design.

7. The full-face lighting tube of claim 1, wherein the light source support (140) and the linear light source (130) are integrally designed, the linear light source (130) comprises a base (131) and LED beads (132), the LED beads (132) are arranged at intervals along the base (131), the light source support (140) extends from the base (131) to the lateral direction from the center, and the tail end is abutted against the inner wall of the diffusion tube (120).

8. The full-face lighting tube of claim 7, wherein the substrate (131) is a PCB circuit board.

9. The full-face lighting tube of any one of claims 1-8, wherein the linear light source (130) is a double-face linear light source (130).

10. A lamp, comprising at least one bendable overall lighting tube (100), and a power supply assembly for driving the overall lighting tube (100) to emit light, wherein the overall lighting tube (100) adopts the overall lighting tube according to any one of claims 1-9.

11. The lamp as claimed in claim 10, further comprising lamp connectors (400) for connecting two adjacent ones of the full-face luminous lamps (100) or both ends of the same full-face luminous lamp (100), wherein the lamp connectors comprise annular main bodies (410), bottom grooves (430) respectively extending along two opening directions of the main bodies, and top grooves (420) slidably fastened to the tops of the bottom grooves (430), and the bottom grooves (430) and the top grooves (420) are fastened to closely fit with the outer surfaces of the ends of the full-face luminous lamps (100).

12. A fan lamp, characterized by comprising a fan body (200), a bracket (300) and at least one bendable comprehensive luminous lamp tube (100), wherein the comprehensive luminous lamp tube (100) extends around the fan body (200) to form an annular structure, the comprehensive luminous lamp tube (100) is fixedly connected with the fan body (200) through the bracket (300), and the comprehensive luminous lamp tube (100) adopts the comprehensive luminous lamp tube according to any one of claims 1-9.