CN107355697B - LED lamp with adjustable color temperature and brightness - Google Patents
LED lamp with adjustable color temperature and brightness Download PDFInfo
- Publication number
- CN107355697B CN107355697B CN201710561312.3A CN201710561312A CN107355697B CN 107355697 B CN107355697 B CN 107355697B CN 201710561312 A CN201710561312 A CN 201710561312A CN 107355697 B CN107355697 B CN 107355697B
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- tube
- lamp
- extruded
- embedded
- box
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
- F21K9/272—Details of end parts, i.e. the parts that connect the light source to a fitting; Arrangement of components within end parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
- F21K9/275—Details of bases or housings, i.e. the parts between the light-generating element and the end caps; Arrangement of components within bases or housings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
- F21K9/278—Arrangement or mounting of circuit elements integrated in the light source
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an LED lamp with adjustable color temperature and brightness, which comprises an extruded lamp tube, a lamp bead plate, plugs, a junction box, a power box and mounting buckle plates, wherein the extruded lamp tube is in a strip shape, the extruded lamp tube is composed of an upper tube body and a lower tube cover, the upper part of the upper tube body is provided with a plurality of mounting buckle plates, the lower part of the upper tube body is provided with the lower tube cover, the lower part of the inner part of the extruded lamp tube is embedded with the lamp bead plate, the upper part of the inner part of the extruded lamp tube is provided with the junction box and the power box, the lamp bead plate is electrically connected with the power box through the junction box, and two ends of the extruded lamp tube. The LED lamp with adjustable color temperature and brightness is reasonable in structure, formed by embedding and buckling, simple to assemble and high in connection strength, the lower bottom surface of the lower tube cover is in a semicircular arc shape, the using efficiency and the light emitting efficiency of light are improved, the control chip with color temperature and brightness is arranged in the power supply box, and the color temperature and the brightness can be adjusted by connecting the power supply box with the adjusting switch externally.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of lighting lamps, in particular to an LED lamp with adjustable color temperature and brightness.
[ background of the invention ]
The function of the lighting lamp is not only limited to lighting but also household eyes, and more times, the lighting lamp plays a decorative role. With the continuous development of science and technology, the living standard is also continuously improved, and the pursuit of people on the lighting lamp also tends to be functional and intelligent, so that a more convenient and faster life is provided. At present, the color temperature and the brightness of the lighting lamp are usually fixed and not adjustable, the use requirements of customers cannot be met, the structure is complex, the assembly efficiency is low, and in order to solve the problems, an LED lamp with adjustable color temperature and brightness is necessary to be provided.
[ summary of the invention ]
The invention aims to overcome the defects of the prior art and provide an LED lamp with adjustable color temperature and brightness, and aims to solve the technical problems that an illumination lamp in the prior art is usually fixed and unadjustable in color temperature and brightness, cannot meet the use requirements of customers, is complex in structure and is low in assembly efficiency.
In order to achieve the purpose, the invention provides an LED lamp with adjustable color temperature and brightness, which comprises an extruded lamp tube, a lamp bead plate, plugs, a junction box, a power box and installation pinch plates, wherein the extruded lamp tube is in a strip shape and consists of an upper tube body and a lower tube cover, the upper portion of the upper tube body is provided with the installation pinch plates, the lower portion of the upper tube body is provided with the lower tube cover, the lower portion of the inner portion of the extruded lamp tube is embedded with the lamp bead plate, the junction box and the power box are installed above the inner portion of the extruded lamp tube, the lamp bead plate is electrically connected with the power box through the junction box, and two ends of the extruded lamp tube are respectively sleeved with one plug.
Preferably, the upper pipe body and the lower pipe cover are both of an extrusion molding integrated structure, the longitudinal section of the upper pipe body is in an inverted concave shape, the inner part of the upper pipe body is divided into an upper part and a lower part through a transverse rib plate, first clamping grooves are symmetrically arranged on two sides of the upper part of the upper pipe body, two sides of the lower part of the upper pipe body are both bent inwards to form second clamping grooves, an embedded groove is formed between the upper wall of the second clamping groove on two sides and the transverse rib plate, the lamp bead plate is embedded in the embedded groove, the longitudinal section of the lower pipe cover is in a U shape, two sides of the upper part of the lower pipe cover are both turned outwards to form first clamping strips, the first clamping strips and the second clamping grooves are correspondingly embedded to realize the connection of the upper pipe body and the lower pipe cover, the lower sides of two side walls of the installation buckle plate are bent inwards to form tenon strips, the installation buckle plate is embedded in the corresponding first clamping grooves through the tenon strips to realize, the upper parts of the inner walls of the two sides of the plug are respectively provided with a second clamping strip, and the plug is correspondingly embedded with the first clamping groove through the second clamping strips to realize the sleeving at the end part of the extruded lamp tube.
Preferably, the lamp bead plate can move in the embedded groove by pushing and pulling, the length of the lamp bead plate is the same as that of the extruded lamp tube, and the LED lamp beads are uniformly distributed on the lower end face of the lamp bead plate.
Preferably, bayonets are arranged on the outer walls of the two sides of the two ends of the upper pipe body, clamping heads are arranged on the inner walls of the two sides of each plug, the plugs are sleeved on the end portions of the extruded lamp tubes, the inner walls of the plugs are attached to the extruded lamp tubes and fixed by being embedded in the bayonets through the clamping heads, and when the clamping heads are embedded in the bayonets, the end faces of the extruded lamp tubes are attached to the inner end faces of the plugs.
Preferably, the upper end of the upper tube body is provided with an installation opening, the junction box and the power box penetrate through the installation opening and are fixed on the transverse rib plate, and the junction box is electrically connected with the lamp bead plate and the power box.
Preferably, a control chip for color temperature and brightness is arranged in the power supply box, and the power supply box is externally connected with an adjusting switch through a junction box to realize color temperature and brightness adjustment.
The invention has the beneficial effects that: compared with the prior art, the LED lamp with adjustable color temperature and brightness is reasonable in structure, the LED lamp is formed by embedding, buckling and connecting an extrusion lamp tube, a lamp bead plate, a plug and an installation buckle plate, the mutual limiting is realized, the assembly is simple, the connection strength is high, the lower bottom surface of a lower tube cover is in a semi-arc shape, and the light use efficiency and the light emitting efficiency are enhanced; the power supply box is internally provided with a control chip with color temperature and brightness, the color temperature and the brightness of the power supply box can be adjusted by externally connecting an adjusting switch with the junction box, the installation buckle plate is fixed on external fixing parts such as a wall body during installation, and then the first clamping groove on the extrusion lamp tube is embedded with the tenon strip on the installation buckle plate to realize fixation.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is an exploded view of an LED lamp with adjustable color temperature and brightness according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the upper tube body according to the embodiment of the present invention;
FIG. 3 is a schematic structural view of a downcomer cover according to an embodiment of the present invention;
FIG. 4 is a schematic view of the connection of the upper tube body with the lower tube housing and the bead plate according to the embodiment of the present invention;
FIG. 5 is a diagram of an assembled LED lamp with adjustable color temperature and brightness according to an embodiment of the present invention.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1 to 5, an embodiment of the invention provides an LED lamp with adjustable color temperature and brightness, which includes an extruded lamp tube 1, a lamp bead plate 2, a plug 3, a junction box 4, a power supply box 5 and an installation buckle plate 6, wherein the extruded lamp tube 1 is in a strip shape, the extruded lamp tube 1 is composed of an upper tube body 11 and a lower tube cover 12, the upper part of the upper tube body 11 is provided with a plurality of installation buckle plates 6, the lower part of the upper tube body is provided with the lower tube cover 12, the lower part of the inside of the extruded lamp tube 1 is embedded with the lamp bead plate 2, the upper part of the inside of the extruded lamp tube 1 is provided with the junction box 4 and the power supply box 5, the lamp bead plate 2 is electrically connected with the power supply box 5 through the junction box 4, and two ends of.
In the embodiment of the invention, the opening end of the plug 3 is an arc-shaped cut, the plug 3 is a PC plug, and the extruded lamp tube 1 is made by blending PV and PC.
Furthermore, the upper tube 11 and the lower tube cover 12 are both of an extrusion-molded integrated structure, the longitudinal section of the upper tube 11 is in an inverted 'concave' shape, the interior of the upper tube 11 is divided into an upper part and a lower part by a transverse rib plate 111, first clamping grooves 112 are symmetrically arranged on two sides of the upper part of the upper tube 11, two sides of the lower part of the upper tube 11 are both bent inwards to form second clamping grooves 113, an embedded groove 114 is formed between the upper wall of the second clamping grooves 113 on the two sides and the transverse rib plate 111, the lamp bead plate 2 is embedded in the embedded groove 114, the longitudinal section of the lower tube cover 12 is in a 'U' shape, two sides of the upper part of the lower tube cover 12 are both turned outwards to form first clamping strips 121, the first clamping strips 121 are correspondingly embedded with the second clamping grooves 113 to realize connection of the upper tube 11 and the lower tube cover 12, the lower edges of two side walls of the installation buckle plate 6 are bent inwards to form tenon strips 61, the installation buckle plate 6 is embedded in the corresponding first clamping grooves 112 of the tenon strips 61 to realize connection with, the upper parts of the inner walls of the two sides of the plug 3 are respectively provided with a second clamping strip 31, and the plug 3 is correspondingly embedded with the first clamping groove 112 through the second clamping strips 31 to realize the sleeving at the end part of the extruded lamp tube 1.
In the embodiment of the invention, the lamp bead plate 2 can move in the embedded groove 114 by pushing and pulling, the length of the lamp bead plate 2 is the same as that of the extruded lamp tube 1, and the LED lamp beads 21 are uniformly distributed on the lower end surface of the lamp bead plate 2.
Further, the outer walls of the two sides of the two ends of the upper tube body 11 are both provided with bayonets 115, the inner walls of the two sides of the plug 3 are both provided with chucks, the plug 3 is sleeved at the end part of the extruded lamp tube 1, the inner wall of the plug 3 is attached to the extruded lamp tube 1 and is embedded in the bayonet 115 through the chucks to realize fixation, and when the chucks are embedded in the bayonet 115, the end surface of the extruded lamp tube 1 is attached to the inner end surface of the plug 3.
Furthermore, the upper end of the upper tube 11 is provided with an installation opening 116, the junction box 4 and the power box 5 both penetrate through the installation opening 116 and are fixed on the horizontal rib plate 111, the junction box 4 is electrically connected with the lamp bead plate 2 and the power box 5, a control chip with color temperature and brightness is arranged in the power box 5, and the color temperature and brightness adjustment can be realized by connecting the power box 5 with an adjusting switch externally through the junction box 4.
The LED lamp with the adjustable color temperature and brightness is reasonable in structure, the LED lamp is formed by embedding and buckling the extruded lamp tube 1, the lamp bead plate 2, the plug 3 and the mounting buckle plate 6, the LED lamp is limited mutually, the assembly is simple, the connection strength is high, the lower bottom surface of the lower tube cover 12 is in a semi-arc shape, and the use efficiency and the luminous efficiency of light are improved; the color temperature and brightness control chip is arranged in the power supply box 5, the color temperature and brightness adjustment can be realized by externally connecting the power supply box 5 with an adjusting switch through the junction box 4, the installation buckle 6 is fixed on external fixing parts such as a wall body during installation, and then the first clamping groove 112 on the extrusion lamp tube 1 is embedded with the tenon strip 61 on the installation buckle 6 to realize fixation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. The utility model provides a colour temperature and luminance adjustable LED lamp, is including extruding fluorescent tube (1), lamp pearl board (2), end cap (3), terminal box (4), power pack (5) and installation buckle (6), its characterized in that: the extruded lamp tube (1) is in a long strip shape, the extruded lamp tube (1) is composed of an upper tube body (11) and a lower tube cover (12), a plurality of installation buckle plates (6) are arranged on the upper portion of the upper tube body (11), the lower portion of the upper tube body is provided with the lower tube cover (12), a lamp bead plate (2) is embedded in the lower portion of the inner portion of the extruded lamp tube (1), a junction box (4) and a power supply box (5) are installed on the upper portion of the inner portion of the extruded lamp tube (1), the lamp bead plate (2) is electrically connected with the power supply box (5) through the junction box (4), and two ends of the extruded lamp tube (1) are respectively sleeved with a plug (3); the upper pipe body (11) and the lower pipe cover (12) are both of an extrusion molding integrated structure, the longitudinal section of the upper pipe body (11) is in an inverted concave shape, the interior of the upper pipe body (11) is divided into an upper part and a lower part through a transverse rib plate (111), first clamping grooves (112) are symmetrically arranged on two sides of the upper part of the upper pipe body (11), two sides of the lower part of the upper pipe body (11) are both bent inwards to form second clamping grooves (113), an embedded groove (114) is formed between the upper wall of the second clamping grooves (113) on the two sides and the transverse rib plate (111), the lamp bead plate (2) is embedded in the embedded groove (114), the longitudinal section of the lower pipe cover (12) is in a U shape, two sides of the upper part of the lower pipe cover (12) are both turned outwards to form a first clamping strip (121), and the first clamping strip (121) and the second clamping grooves (113) are correspondingly embedded to realize the connection of the upper pipe body (11) and the lower pipe cover (12), the lower sides of the two side walls of the installation buckle plate (6) are internally bent to form tenon strips (61), the installation buckle plate (6) is embedded in corresponding first clamping grooves (112) through the tenon strips (61) to be connected with the upper pipe body (11), the upper parts of the inner walls of the two sides of the plug (3) are respectively provided with second clamping strips (31), and the plug (3) is correspondingly embedded with the first clamping grooves (112) through the second clamping strips (31) to be sleeved at the end part of the extruded lamp tube (1); bayonets (115) are arranged on the outer walls of two sides of two ends of the upper tube body (11), chucks are arranged on the inner walls of two sides of the plug (3), the plug (3) is sleeved on the end part of the extruded lamp tube (1), the inner wall of the plug (3) is attached to the extruded lamp tube (1), the plug is embedded in the bayonet (115) to realize fixation, and when the chuck is embedded in the bayonet (115), the end surface of the extruded lamp tube (1) is attached to the inner end surface of the plug (3); the upper end of the upper pipe body (11) is provided with an installation opening (116), the junction box (4) and the power box (5) penetrate through the installation opening (116) and are fixed on the transverse rib plate (111), and the junction box (4) is electrically connected with the lamp bead plate (2) and the power box (5).
2. The LED lamp of claim 1, wherein: the LED lamp is characterized in that the lamp bead plate (2) can move in the embedded groove (114) through pushing and pulling, the length of the lamp bead plate (2) is the same as that of the extruded lamp tube (1), and the LED lamp beads (21) are uniformly distributed on the lower end face of the lamp bead plate (2).
3. The LED lamp of claim 1, wherein: the color temperature and brightness control device is characterized in that a control chip with color temperature and brightness is arranged in the power supply box (5), and the power supply box (5) is externally connected with an adjusting switch through the junction box (4) to realize color temperature and brightness adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561312.3A CN107355697B (en) | 2017-07-11 | 2017-07-11 | LED lamp with adjustable color temperature and brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561312.3A CN107355697B (en) | 2017-07-11 | 2017-07-11 | LED lamp with adjustable color temperature and brightness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107355697A CN107355697A (en) | 2017-11-17 |
| CN107355697B true CN107355697B (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710561312.3A Active CN107355697B (en) | 2017-07-11 | 2017-07-11 | LED lamp with adjustable color temperature and brightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107355697B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113795707B (en) | 2019-05-09 | 2024-07-19 | 昕诺飞控股有限公司 | Lamp driver and mounting method |
| CN110566918A (en) * | 2019-10-12 | 2019-12-13 | 佛山市顺德区胜鸿塑料制品有限公司 | High-performance waterproof rack for LED lamp |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM423194U (en) * | 2011-07-29 | 2012-02-21 | Lan Sir Techology Co Ltd | Buckle structure capable of rotating light tube |
| CN202253430U (en) * | 2011-08-08 | 2012-05-30 | 东莞市欣隆电器制品有限公司 | Aluminum-plastic integrated fluorescent tube |
| CN203731167U (en) * | 2014-03-14 | 2014-07-23 | 青岛易安新能源科技有限公司 | LED (light-emitting diode) illuminating lamp |
| CN203836724U (en) * | 2014-05-30 | 2014-09-17 | 中山市中大半导体照明技术研究有限公司 | LED strip lamp |
| CN204187310U (en) * | 2014-09-01 | 2015-03-04 | 林健洪 | A kind of overall plastic T5/T8 combination lamp |
| CN204201708U (en) * | 2014-09-29 | 2015-03-11 | 深圳市比速光电科技有限公司 | A kind of supermarket LED |
| CN204739441U (en) * | 2015-05-21 | 2015-11-04 | 浙江凯耀照明股份有限公司 | Energy -saving lamp |
| CN205480253U (en) * | 2016-01-31 | 2016-08-17 | 浙江炬星照明有限公司 | Simple to operate's LED fluorescent lamp |
| CN205716542U (en) * | 2016-04-21 | 2016-11-23 | 苏州港菱光电有限公司 | A kind of colour temperature and the adjustable LED lamp tube of brightness |
| CN106151906A (en) * | 2016-08-24 | 2016-11-23 | 苏州沃尚光电科技有限公司 | A kind of imitative daylight lamp LED lamp |
| CN207132123U (en) * | 2017-07-11 | 2018-03-23 | 周勇涛 | A kind of colour temperature and the adjustable LED of brightness |
-
2017
- 2017-07-11 CN CN201710561312.3A patent/CN107355697B/en active Active
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| CN107355697A (en) | 2017-11-17 |
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Effective date of registration: 20180419 Address after: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Applicant after: Changxing Fanya Lighting Co., Ltd. Address before: 313100 room 38-1-102, Ching Wen Road, pheasant Town, Changxing County, Huzhou, Zhejiang Applicant before: Zhou Yongtao |
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Effective date of registration: 20210707 Address after: 313000 Huaxi Street Xinxing Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee after: Changxing Pan Asia Intelligent Lighting Co.,Ltd. Address before: 313100 new industrial park, pheasant Town, Huzhou, Zhejiang, Changxing County Patentee before: CHANGXING FANYA LIGHTING TECHNOLOGY Co.,Ltd. |