CN210197204U

CN210197204U - Novel LED lamp

Info

Publication number: CN210197204U
Application number: CN201921475137.7U
Authority: CN
Inventors: Junhao Li; 李俊毫
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-03-27
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a novel LED lamp, which comprises a silica gel light conductor, wherein the silica gel light conductor comprises a light guide pipe which is arranged in a pipe shape and is made of soft silica gel material, a light source cavity is arranged by penetrating the light guide pipe, and a plurality of light guide holes are uniformly distributed on the light guide pipe at the position corresponding to the light source cavity around the light source cavity; a plurality of first V-shaped reflecting grooves are uniformly distributed on the inner side walls of the light source cavity and the light guide hole along the extending direction of the light source cavity and the light guide hole; the lateral wall of light pipe has laid a plurality of second V type reflection of light grooves along the extending direction of light pipe. In the LED lamp, the light guide pipe is made of the soft silica gel material, the structural style of the LED lamp can be changed for multiple ends, and the use flexibility is high; in addition, the arrangement of the light guide holes not only saves raw materials and improves the heat dissipation efficiency, but also enables light to be well diffused, the whole light emitting is uniform, the silica gel light guide body realizes the 360-degree all-dimensional outward light emitting effect, the lighting effect is good, and the structural design is reasonable and practical.

Description

Novel LED lamp

Technical Field

The utility model relates to a LED lighting technology field, in particular to novel LED lamps and lanterns.

Background

In recent years, the performance of an LED for illumination has been further developed due to the gradual reduction of its cost, and the LED has advantages in various aspects such as a lifespan, stability, safety, environmental protection, volume, etc. compared to a conventional light source, and thus is widely used and replaces the conventional light source in individual illumination fields.

The LED lamp is mounted and fixed on a wall and is mostly used as a wall lamp, when the LED lamp is fixed on a ceiling, the LED lamp is mostly used as a ceiling lamp, and when the LED lamp is placed on the ground, the LED lamp is mostly used as a floor lamp. The conventional LED lamp generally adopts acrylic as a light guide plate, and the assembled LED lamp has a fixed structure and a single style because the acrylic is a hard material, so that the structural style is difficult to flexibly set according to decoration requirements or customer requirements, and the use flexibility is low; if the LED lamp beads are made of soft materials, the surfaces of the light guide pipe and the light source cavity in the traditional structure are smooth, and the LED lamp beads are point light sources and directly irradiate outwards, so that the light guide pipe has a lighting dark area, and the 360-degree all-dimensional uniform light emitting effect is difficult to realize; in addition, the heat dissipation problem is an important problem to be solved by the LED lamp, and the quality of the heat dissipation effect directly relates to the light emitting effect and the service life of the lamp.

Therefore, how to realize a novel LED lamp with reasonable structural design, flexible and various structural styles, 360-degree all-directional light emission, low manufacturing cost and high heat dissipation efficiency is a technical problem to be solved urgently in the industry.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel LED lamps and lanterns, aim at realizing that a structural design is reasonable, structure pattern is nimble various, 360 degrees all-round luminous, low in manufacturing cost, the high novel LED lamps and lanterns of radiating efficiency.

The utility model provides a novel LED lamp, which comprises a silica gel light conductor, wherein the silica gel light conductor comprises a light guide pipe which is arranged in a pipe shape and is made of soft silica gel material, a light source cavity is arranged by penetrating the light guide pipe, and a plurality of light guide holes are uniformly distributed on the light guide pipe at the position corresponding to the light source cavity around the light source cavity; a plurality of first V-shaped reflecting grooves are uniformly distributed on the inner side walls of the light source cavity and the light guide hole along the extending direction of the light source cavity and the light guide hole.

Preferably, the outer side wall of the light guide pipe is uniformly provided with a plurality of second V-shaped reflecting grooves along the extending direction of the light guide pipe.

Preferably, the LED lamp further includes an LED strip group embedded in the light source cavity, and a lamp holder for winding the silica gel light guide body.

Preferably, the LED lamp strip group comprises two LED lamp strips, and each LED lamp strip comprises a flexible substrate and a plurality of LED lamp beads uniformly distributed on the flexible substrate.

The LED lamp of the utility model has the advantages that the light guide pipe is made of soft silica gel materials, the service life of the raw materials is long, the toughness is good, the light guide pipe can be flexibly wound on the lamp bracket according to decoration requirements or customer requirements to be assembled into the LED lamp with various structural styles, the structural design is reasonable, the styles are flexible and changeable, and the use flexibility is high; in addition, a light source cavity is arranged through the center of the light guide pipe, a plurality of light guide holes are arranged around the light source cavity, a plurality of V-shaped reflecting grooves are uniformly distributed on the inner side walls of the light source cavity and the light guide holes and the outer side wall of the light guide pipe, on one hand, the arrangement of the light guide holes greatly saves the use of silica gel raw materials and reduces the raw material cost and the manufacturing cost, on the other hand, after light rays directly irradiated outwards from the light source cavity pass through the first V-shaped reflecting grooves on the light source cavity, the light rays are reflected and diffused so as to be irradiated towards all directions, the light rays diffused and irradiated towards all directions further obtain reflection and diffusion when passing through the light guide holes and the first V-shaped reflecting grooves on the inner side walls of the light guide holes, the light emitting is more uniform, the light emitting surface is from point to point, the silica gel light guide body realizes the effect of 360, the radiating efficiency of silica gel light conductor is improved, the light decay is reduced, the life of LED lamps and lanterns is prolonged, durable.

Drawings

Fig. 1 is one of schematic three-dimensional structural diagrams of an embodiment of a novel LED lamp according to the present invention;

fig. 2 is a second schematic perspective view of an embodiment of a novel LED lamp according to the present invention;

fig. 3 is an enlarged schematic view of a three-dimensional structure of a silica gel light guide body in an embodiment of a novel LED lamp of the present invention;

fig. 4 is an enlarged schematic view of a cross-sectional structure of a silica gel light guide body in an embodiment of a novel LED lamp, in which an LED light bar group is disposed in a light source cavity.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 4, an embodiment of the present invention provides a novel LED lamp, including a silica gel light guide 100, an LED strip group embedded in the silica gel light guide 100, and a lamp holder 300 for winding the silica gel light guide 100.

The LED lamp strip group comprises two LED lamp strips, each LED lamp strip comprises a flexible substrate 201 and a plurality of LED lamp beads 202 uniformly distributed on the flexible substrate 201, the flexible substrates 201 of the two LED lamp strips are back to back and are tightly connected, and the LED lamp beads 202 distributed on the two flexible substrates 201 irradiate outwards. The utility model discloses a flexible substrate 201 makes LED lamp strip can be crooked wantonly, folding, convolute, and can remove at will and can not break at three-dimensional space, is suitable for the narrow and small installation space use in silica gel light conductor 100.

Silica gel light conductor 100 is including being the light pipe 101 that the tube body form set up and made by soft silica gel material, the utility model discloses a light pipe 101 is made by soft silica gel material, can be crooked wantonly, folding, convolute to make silica gel light conductor 100 can roll into various structural style according to decoration demand or customer's demand, solved current LED lamps and lanterns in case the post-assembling structure is fixed, the unchangeable technical problem of style, structural design is reasonable, and the flexibility ratio is high, and a lamp is polymorphic, can satisfy the different decoration demands in the different places of different customers.

Run through light pipe 101 and be equipped with light source chamber 102, light source chamber 102 is located the center department of light pipe 101 in this implementation, LED lamp strip group runs through and installs in light source chamber 102, LED lamp strip group can be crooked wantonly, folding, convolute, LED lamp strip group and light pipe 101 perfect adaptation, during the equipment, bond two LED lamp strips earlier and form LED lamp strip group together, then insert LED lamp strip group in light source chamber 102 alright, assembly process is simple, the packaging efficiency is high. When the lamp holder 300 is set to be a ceiling structure, the LED lamp is used as a ceiling lamp; when the lamp holder 300 is arranged in a wall-hanging structure, the LED lamp serves as a wall lamp; when the lamp holder 300 is configured as a floor stand structure, the LED lamp is used as a floor lamp.

The utility model discloses a plurality of light guide holes 103 have evenly been laid around light source chamber 102 in the position department of correspondence with light source chamber 102 to light guide pipe 101, the use of silica gel former material is saved greatly on the one hand in setting up of light guide hole 103, reduce former material cost, indirectly reduce the manufacturing cost of LED lamps and lanterns, on the other hand makes the inside ventilation cooling of light guide pipe 101, utilize the thermal convection effect, give off the heat that LED lamp pearl 202 during operation produced outwards, the heat is not stocked up, ensure LED lamp pearl 202 long-term normal work, the radiating efficiency is high, reduce the light decay, the life of extension LED lamps and lanterns. In addition, a plurality of first V-shaped reflective grooves 104 are evenly distributed along the extending direction of the light source cavity 102 and the light guide hole 103 on the inner side wall of the light source cavity 102 and the light guide hole 103, a plurality of second V-shaped reflective grooves 105 are evenly distributed along the extending direction of the light guide pipe 101 on the outer side wall of the light guide pipe 101, the first V-shaped reflective grooves 104 and the second V-shaped reflective grooves 105 have the light reflecting effect and change the light irradiation direction, so that the light irradiated outwards by the LED lamp beads 202 is diffused, and the light emitted by the silica gel light guide body 100 is more uniform and softer. Light pipe 101, light source chamber 102, light guide hole 103, first V type reflection of light groove 104 and second V type reflection of light groove 105 pass through extrusion equipment extrusion integrated into one piece, simplify production technology, but mass production improves production efficiency greatly, has reduced manufacturing cost, can be according to specific user demand during the later stage use, nimble length of intercepting silica gel light conductor 100.

The light guide pipe 101, the light source cavity 102 and the light guide pipe 101 made of soft materials in the market at present have smooth surfaces, and the LED lamp beads 202 are point light sources and directly irradiate outwards, so that the light guide pipe 101 has illumination dark areas, and the 360-degree all-around uniform light emitting effect is difficult to realize; in addition, the heat dissipation problem is an important problem to be solved by the LED lamp, and the quality of the heat dissipation effect is directly related to the light emitting effect and the service life of the lamp. For solving the prior art problem, the utility model discloses a plurality of leaded light holes 103 have evenly been laid around light source chamber 102 in the position department of correspondence with light source chamber 102 to leaded light pipe 101, and the use of the former material of silica gel is saved greatly in the setting of leaded light hole 103, reduces former material cost, indirectly reduces the manufacturing cost of LED lamps and lanterns, improves the market competition of LED lamps and lanterns. Meanwhile, the light guide hole 103 is arranged around the light source cavity 102, the light guide hole 103 enables the inside of the light guide pipe 101 to be ventilated and radiated, the heat radiation efficiency of the silica gel light guide body 100 is improved by utilizing the heat convection effect, the light attenuation is reduced, and the service life of the LED lamp is prolonged. And the light source cavity 102, the inner side wall of the light guide hole 103 and the outer side wall of the light guide pipe 101 are uniformly provided with a plurality of V-shaped reflecting grooves, the V-shaped reflecting grooves have the function of reflecting and condensing light, meanwhile, the V-shaped reflecting grooves can change the irradiation direction of the light, and the irradiation angle is enlarged, when the light which is directly irradiated outwards by the LED lamp beads 202 passes through the first V-shaped reflecting grooves 104 on the light source cavity 102, the light is reflected and diffused so as to be irradiated towards all directions, the light which is diffused and irradiated towards all directions further obtains reflection and diffusion when passing through the first V-shaped reflecting grooves 104 on the inner side wall of the light guide hole 103 and the light guide hole 103, and passes through the second V-shaped reflecting grooves 105 on the outer side wall of the light guide pipe 101, the light emitting is more uniform, the light emitting of the LED lamp beads 202 is from point to surface, the silica gel light guide, the practicability is strong.

Therefore, the utility model discloses a novel LED lamps and lanterns that structural design is reasonable, the structure pattern is nimble various, the radiating efficiency is high, 360 degrees all-round luminous, low in manufacturing cost, radiating efficiency are high, are worth extensively promoting and applying.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. A novel LED lamp is characterized by comprising a silica gel light guide body, wherein the silica gel light guide body comprises a light guide pipe which is arranged in a pipe shape and is made of a soft silica gel material, a light source cavity is arranged through the light guide pipe, and a plurality of light guide holes are uniformly distributed on the light guide pipe around the light source cavity at the position corresponding to the light source cavity; a plurality of first V-shaped reflecting grooves are uniformly distributed on the inner side walls of the light source cavity and the light guide hole along the extending direction of the light source cavity and the light guide hole.

2. The LED lamp according to claim 1, wherein the outer sidewall of the light pipe is uniformly distributed with a plurality of second V-shaped reflective grooves along the extending direction of the light pipe.

3. The LED lamp according to claim 1 or 2, further comprising an LED strip group embedded in the light source cavity, and a lamp holder on which the silica gel light guide body is wound.

4. The LED lamp of claim 3, wherein the LED strip group comprises two LED strips, and each LED strip comprises a flexible substrate and a plurality of LED strips uniformly distributed on the flexible substrate.