CN217402491U - LED lamp arm with light efficiency - Google Patents
LED lamp arm with light efficiency Download PDFInfo
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- CN217402491U CN217402491U CN202221518648.4U CN202221518648U CN217402491U CN 217402491 U CN217402491 U CN 217402491U CN 202221518648 U CN202221518648 U CN 202221518648U CN 217402491 U CN217402491 U CN 217402491U
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- light
- metal tube
- coating layer
- led lamp
- arm
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- 239000002184 metal Substances 0.000 claims abstract description 56
- 229910052751 metal Inorganic materials 0.000 claims abstract description 56
- 239000011247 coating layer Substances 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000001795 light effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000004512 die casting Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000005253 cladding Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 230000035807 sensation Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- -1 acryl Chemical group 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 239000005355 lead glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a LED lamp arm with lighting effect, which comprises a metal tube and a coating layer integrally formed on the outer wall of the metal tube, wherein the coating layer is made of light-transmitting or semi-light-transmitting material, the metal tube has a certain strength and can bear larger lamp holder weight, a power supply lead is also penetrated in a threading channel inside the metal tube, no threading tube is additionally arranged, and no reinforcing structure of the lamp holder is additionally arranged, so that the lamp has simple structure, in the lighting mode, an LED lamp panel can be arranged at one end or two ends of the coating layer, so that the lamp arm can emit light completely, a light source can be arranged in the metal tube, and a hollow light-transmitting part is arranged on the metal tube, so that the lamp arm can project light, or LED lamp panels can be arranged at one end or two ends of the coating layer, and simultaneously, and a light source is arranged in the metal tube, and the hollow light-transmitting part is arranged on the metal tube, so that the lamp arm can emit light and project light alternately, the layered light sensation is presented.
Description
Technical Field
The utility model relates to a lighting lamp, especially a lamp arm that branch shape ceiling lamp used.
Background
Patent document No. CN213019095U discloses a 360-degree light-emitting arm, which adopts a technical scheme that a lamp arm body is made of glass material, and a double-sided light-emitting LED lamp panel structure composed of LED soft lamp strips is installed in an inner cavity of the lamp arm body in a penetrating manner, so that the whole lamp arm body emits light at 360 degrees, and the decorative effect is improved, and the lamp arm has a lighting function.
Further, as disclosed in patent document No. CN204213727U, a light-emitting arm with strong decorative effect is disclosed, which adopts a technical scheme that a first LED light source is disposed at the front end of an arm body, a second LED light source is disposed in an intermediate connector at the end of the arm body, and the arm body is a crystal arm, a glass arm or an acrylic arm, so that the arm emits light to have decorative and auxiliary lighting effects.
Further, as disclosed in patent publication No. CN107606511A, a light-emitting arm is provided, which adopts a technical solution that a lamp arm body is a light-transmitting tube with a hollow interior, and an LED strip is installed in an inner cavity of the light-transmitting tube, so as to make the lamp arm more beautiful and enhance the decorative effect of the lamp arm.
Although the above three lamp arms have a light emitting function, there are two disadvantages, the first is that the lamp arm does not have a wire threading function, and a wire threading tube (such as a wire inlet tube in patent document CN 204213727U) needs to be additionally provided, which results in a complicated structure of the lamp. A second disadvantage is that the arm is made of transparent material such as crystal, glass or acryl, which has low strength and limited bearing capacity and cannot bear a heavy base (such as a metal base, a crystal glass base, etc.), and if the base is heavy, an auxiliary structure is required to reinforce the base, which further complicates the structure of the base.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a simple structure's LED arm with light efficiency.
The utility model discloses a solve its technical problem, adopt following three kinds of technical scheme:
the first technical scheme is as follows: an LED lamp arm with light effect comprises a metal tube and a coating layer positioned on the outer wall of the metal tube, wherein the coating layer is made of a light-transmitting or semi-light-transmitting material, and two ends of the metal tube extend out of the coating layer; the interior of the metal tube is a hollow structure to form a threading channel, a power supply lead is arranged in the threading channel in a penetrating manner, and an LED lamp panel is arranged at one end or two ends of the coating layer; and one end or two ends of the coating layer or the metal pipe are provided with threaded joints.
The coating layer is integrally formed by adopting injection molding, extrusion or die-casting processes.
Threaded connection has the screw cap on the threaded joint, the LED lamp plate is fixed in the screw cap.
The end face of the threaded joint is a frosted surface.
The second technical scheme is as follows: an LED lamp arm with lighting effect comprises a metal tube and a coating layer which is integrally formed on the outer wall of the metal tube, wherein the coating layer is made of a transparent or semi-transparent material, and two ends of the metal tube extend out of the coating layer; the interior of the metal tube is a hollow structure to form a threading channel, a power supply lead and an LED light source are arranged in the threading channel in a penetrating manner, and the metal tube is provided with a light transmission part for emitting light of the LED light source; and one end or two ends of the coating layer or the metal pipe are provided with threaded joints.
The coating layer is integrally formed by adopting an injection molding, extrusion or die-casting process; the coating layer is provided with a texture part corresponding to the light transmission part.
The third technical scheme is as follows: on the basis of the second technical scheme, one end or two ends of the coating layer are also provided with LED lamp panels.
The utility model has the advantages that: the utility model discloses a lamp arm comprises tubular metal resonator and integrated into one piece in the coating of tubular metal resonator outer wall, the tubular metal resonator has comparable intensity and can bear great lamp holder weight, the power wire also wears in the inside threading passageway of tubular metal resonator, do not need additionally to set up the threading pipe, also need not additionally to set up the reinforced structure of lamp holder, make lamps and lanterns simple structure, on luminous mode, can be provided with the LED lamp plate at the one end or both ends of coating, it is luminous to make the whole body of lamp arm, also can set up the light source in the tubular metal resonator, and set up the printing opacity portion of fretwork on the tubular metal resonator, it is luminous to make the lamp arm throw, also can be provided with the LED lamp plate at the one end or both ends of coating, set up the light source simultaneously in the tubular metal resonator, and set up the printing opacity portion of fretwork on the tubular metal resonator, it is luminous and throws luminous crisscross to make the whole body of lamp arm, present hierarchical light sense.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a cross-sectional view of a first embodiment of the present invention;
fig. 2 is a cross-sectional view of a second embodiment of the present invention;
fig. 3 is a sectional view of a third embodiment of the present invention.
Detailed Description
The utility model provides three specific implementation modes, the first implementation mode is shown in figure 1, a LED lamp arm with light effect, which comprises a metal tube 1 and a coating layer 2 positioned on the outer wall of the metal tube 1, wherein the coating layer 2 is made of a transparent or semi-transparent material, and two ends of the metal tube 1 extend out of the coating layer 2; the interior of the metal tube 1 is a hollow structure to form a threading channel, a power supply lead 3 is arranged in the threading channel in a penetrating way, and one end or two ends of the coating layer 2 are provided with LED lamp panels 42; and one end or two ends of the coating layer 2 or the metal pipe 1 are provided with threaded joints 5. If the coating is 2 thicker, screwed joint 5 is fit for setting up on coating 2, if tubular metal resonator 1 is thicker, coating 2 is thinner, then screwed joint 5 is fit for setting up on tubular metal resonator 1, the screwed joint 5 of one end is connection lamp body frame (jib), the screwed joint 5 of the other end is connection lamp holder, the tubular metal resonator is copper, materials such as stainless steel, it can bear great lamp holder weight to have comparable intensity, power wire (not drawn in the picture) also wears in the inside threading passageway of tubular metal resonator, need not additionally set up the threading pipe, also need not additionally set up the reinforced structure of lamp holder, make lamps and lanterns simple structure.
The coating layer 2 can be made of glass, PVC, PC, crystal and other materials, and can be integrally formed by the existing injection molding, extrusion or die casting processes according to different material characteristics.
Further, threaded connection has screw cap 41 on screwed joint 5, LED lamp plate 42 is fixed in screw cap 41, the screw cap of one end is used for connecting lamp body frame, and the screw cap of the other end is used for connecting the lamp holder, and LED lamp plate 42 is pressed from both sides between screw joint 5's terminal surface and screwed joint 5, screw joint 5's terminal surface is the frosting, and the frosting can play fine mixed light effect, makes the light diffusion even.
Second embodiment referring to fig. 2, an LED lamp arm with light efficiency comprises a metal tube 1 and a coating layer 2 integrally formed on an outer wall of the metal tube, wherein the coating layer 2 is made of a light-transmitting or semi-light-transmitting material, and two ends of the metal tube 1 extend out of the coating layer 2; the metal tube 1 is internally provided with a hollow structure to form a threading channel, a power supply lead 3 and an LED light source are arranged in the threading channel in a penetrating manner, the light source is a flexible LED lamp strip, a light-emitting fiber, a light-emitting wire and the like (not shown in the figure), and the metal tube 1 is provided with a light-transmitting part 6 for emitting light of the LED light source; one end or two ends of the coating layer 2 or the metal pipe 1 are provided with threaded joints 5, and the coating layer 2 is integrally formed by adopting injection molding, extrusion or die-casting processes. The light transmission part 6 is a hollowed part formed on the metal tube 1 by punching, laser cutting, carving and the like, light can pass through the hollowed part, and the hollowed light transmission part on the metal tube enables the lamp arm to project and emit light, so that the light transmission part 6 can be flexibly arranged in various shapes, a texture part can be arranged on the part of the coating layer 2 corresponding to the light transmission part 6, the texture part can be positioned in a corresponding bulge or a corresponding recess of the shape of the light transmission part 6, and can also be a pattern texture formed by staggered grid-shaped or diamond-shaped bulges, and light is expanded, refracted or focused at the texture part, so that bright-area light spots with clear light and shade can be formed on the coating layer 2.
Referring to fig. 3, on the basis of the second embodiment, an LED lamp panel 42 is also arranged at one end or two ends of the cladding layer 2, similarly, a threaded cover 41 is connected to the threaded joint 5 in a threaded manner, the LED lamp panel 42 is fixed in the threaded cover 41, and the end face of the threaded joint 5 is a frosted surface. The mode has the advantages of projection luminescence and lamp arm whole body luminescence, and layered light sensation is presented.
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (10)
1. An LED lamp arm with lighting effect is characterized by comprising a metal tube (1) and a coating layer (2) positioned on the outer wall of the metal tube (1), wherein the coating layer (2) is made of a light-transmitting or semi-light-transmitting material, and two ends of the metal tube (1) extend out of the coating layer (2); the interior of the metal tube (1) is a hollow structure to form a threading channel, a power supply lead (3) penetrates through the threading channel, and an LED lamp panel (42) is arranged at one end or two ends of the coating layer (2); and one end or two ends of the coating layer (2) or the metal pipe (1) are provided with threaded joints (5).
2. LED arm with light effect according to claim 1, characterized in that the cladding layer (2) is integrally formed using injection molding, extrusion or die casting process.
3. The LED lamp arm with light effect according to claim 1, wherein a threaded cover (41) is connected to the threaded joint (5) in a threaded manner, and the LED lamp panel (42) is fixed in the threaded cover (41).
4. LED lamp arm with light effect according to any of claims 1, 2 or 3, characterized in that the end surface of the threaded joint (5) is frosted.
5. An LED lamp arm with lighting effect is characterized by comprising a metal tube (1) and a coating layer (2) integrally formed on the outer wall of the metal tube, wherein the coating layer (2) is made of a light-transmitting or semi-light-transmitting material, and two ends of the metal tube (1) extend out of the coating layer (2); the interior of the metal tube (1) is a hollow structure to form a threading channel, a power supply lead (3) and an LED light source are arranged in the threading channel in a penetrating manner, and the metal tube (1) is provided with a light-transmitting part (6) for emitting light of the LED light source; and one end or two ends of the coating layer (2) or the metal pipe (1) are provided with threaded joints (5).
6. LED arm with light effect according to claim 5, characterized in that the cladding layer (2) is integrally formed using injection molding, extrusion or die casting process.
7. The LED lamp arm with light effect according to claim 5, wherein the coating layer (2) is provided with a texture part at the position corresponding to the light transmission part (6).
8. The LED lamp arm with light effect according to claim 6, characterized in that one or two ends of the coating layer (2) are provided with LED lamp panels (42).
9. The LED lamp arm with light effect according to claim 8, characterized in that a screw cap (41) is connected to the screw joint (5) in a threaded manner, and the LED lamp panel (42) is fixed in the screw cap (41).
10. LED lamp arm with light effect according to claim 8 or 9, characterized in that the end surface of the screw joint (5) is frosted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221518648.4U CN217402491U (en) | 2022-06-17 | 2022-06-17 | LED lamp arm with light efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221518648.4U CN217402491U (en) | 2022-06-17 | 2022-06-17 | LED lamp arm with light efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217402491U true CN217402491U (en) | 2022-09-09 |
Family
ID=83147318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221518648.4U Active CN217402491U (en) | 2022-06-17 | 2022-06-17 | LED lamp arm with light efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217402491U (en) |
-
2022
- 2022-06-17 CN CN202221518648.4U patent/CN217402491U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231027 Address after: 528400, 2nd Floor, No. 10 Xingtai South 1st Road, Guzhen Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Lejie Lighting Technology Co.,Ltd. Address before: 528400 Dongxing Road, Guzhen Town, Zhongshan City, Guangdong Province (Deng Jianrong property) Patentee before: ZHONGSHAN SANOBLE LIGHTING Co.,Ltd. |