CN109442286B - Universal LED ceiling lamp module with replaceable energy-saving lamp tube - Google Patents
Universal LED ceiling lamp module with replaceable energy-saving lamp tube Download PDFInfo
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- CN109442286B CN109442286B CN201811087622.7A CN201811087622A CN109442286B CN 109442286 B CN109442286 B CN 109442286B CN 201811087622 A CN201811087622 A CN 201811087622A CN 109442286 B CN109442286 B CN 109442286B
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- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000741 silica gel Substances 0.000 claims abstract description 8
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 7
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 13
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- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 4
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
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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
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a universal LED ceiling lamp module with replaceable energy-saving lamp tubes, which comprises a PCB and LED lamp beads, wherein the middle part of one end of each LED lamp bead of the PCB is connected with a protective cover, and one end of the PCB is connected with an acrylic lens outside the LED lamp beads; the PCB board is in the one end of fastener evenly is connected with four coupling assembling of group, coupling assembling comprises plastic screw, collar, plastics pillar and magnet piece, the inside annular joint groove that is provided with of collar one end, the inside bottom middle part in joint groove is provided with the screw, the outside of PCB board and the outside of ya keli lens have all coated transparent silica gel layer. The ceiling lamp module can improve the uniformity of light when dispersed, improves the safety performance of the lamp in use, is simple to mount and dismount, and is convenient to replace the lamp tube in the existing ceiling lamp.
Description
Technical Field
The invention relates to an LED ceiling lamp module, in particular to a universal LED ceiling lamp module with replaceable energy-saving lamp tubes, and belongs to the field of application of LED lamps.
Background
The LED is an English abbreviation of the light-emitting diode, the basic structure of the LED is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on a bracket, then silver wire or gold wire is used for connecting the chip and a circuit board, then the periphery of the chip and the circuit board are sealed by epoxy resin, the effect of protecting an internal core wire is achieved, and finally a shell is installed, so that the anti-seismic performance of the LED lamp is good. The application field relates to the production aspects of daily household appliances and machines such as mobile phones, table lamps, household appliances and the like, and the ceiling lamp is commonly used in the field of ceiling lamps in life.
However, the existing household ceiling lamps still have certain defects in use. The existing household ceiling lamp is usually provided with a built-in fluorescent lamp tube, an annular fluorescent lamp tube, a built-in bulb lamp or an LED ceiling lamp panel with poor light-emitting uniformity. The light is not uniform enough, and the comfort is not high due to poor uniformity of the emitted light in use. And the existing household ceiling lamp has low safety performance in use, is troublesome to mount and dismount, does not have waterproof, dustproof and anticorrosive performance, is easy to generate electric shock when a human body touches the outside, and has lower safety level.
Disclosure of Invention
The invention aims to provide a universal LED ceiling lamp module with a replaceable energy-saving lamp tube, which can solve the problems that the existing household ceiling lamp is not uniform enough in light emission, and the generated light is not uniform in use, so that the comfort is not high. And the existing household ceiling lamp has the technical problems that the safety performance is not high in use, the installation and the disassembly are troublesome, the waterproof, dustproof and anticorrosive performances are not realized, the electric shock is easily caused when a human body touches the outside, and the safety level is low.
The purpose of the invention can be realized by the following technical scheme:
a universal LED ceiling lamp module with replaceable energy-saving lamp tubes comprises a PCB and LED lamp beads, wherein a plurality of LED lamp beads are uniformly arranged in one end of the PCB, a protective cover is connected to the middle of one end of each LED lamp bead of the PCB, and an acrylic lens is connected to one end of the PCB outside the LED lamp beads;
the utility model discloses a solar photovoltaic module, including PCB board, mounting ring, plastics support, screw, mounting ring, plastic support, the inside joint groove that is provided with of mounting ring one end, the inside bottom middle part in joint groove is provided with the screw, plastics screw one end is passed through the screw through connection the mounting ring, the magnet passes through the joint groove is inlayed the one end middle part of mounting ring, the plastics support suit is in the outside of plastics screw, the outside of PCB board and the outside of ya keli lens have all coated transparent silica gel layer.
Preferably, four groups of fixing holes are uniformly formed in one end of the PCB at the wire clamp, the height of the wire clamp is smaller than the length of the plastic screw, and the PCB is connected with the plastic screw through the fixing holes.
Preferably, the inside of screw, the outside of plastics screw and the inside of fixed orifices all are provided with the screw thread, and the plastics screw passes through threaded connection screw and fixed orifices.
Preferably, protection casing internally mounted has the circuit board, a plurality of LED lamp pearl of circuit board electric connection, and the circuit board is connected with the power transmission line, and power transmission line one end runs through the fastener and fixes in the inside of fastener.
Preferably, the length of the plastic screw is 8mm, the inner diameter of the plastic support is 3.2mm, the outer diameter of the plastic support is 6mm, the height of the plastic support is 5mm, the outer diameter of the mounting ring is 12mm, the height of the mounting ring is 5mm, the outer diameter of the magnet piece is 9.5mm, and the height of the magnet piece is 1.2 mm.
Preferably, the mounting ring is made of an iron nickel-plated metal material, and the magnet piece is made of N35 neodymium iron boron.
Preferably, the using method of the LED ceiling lamp module comprises the following steps:
the method comprises the following steps: one end of the plastic screw penetrates through the mounting ring and is fixedly connected to the inside of the mounting ring through threads and screw holes, the plastic support columns are sleeved outside the plastic screw, the bottoms of the four groups of plastic screws are connected with the four groups of fixing holes through threads and further fixed to one end of the PCB, and the magnet sheets are embedded in the clamping grooves;
step two: the power transmission line and the inside electric wire connection of the ceiling lamp panel that needs the replacement, the PCB board is fixed on the iron chassis of the ceiling lamp panel through four groups of coupling assembling of one end, and the magnet piece attracts the bonding with the iron chassis of the ceiling lamp panel, and PCB board fixed connection is in the inside of ceiling lamp panel, and the ceiling lamp panel is connected with outside power, the normal use of LED lamp pearl.
The invention has the beneficial effects that:
1. through utilizing four groups of coupling assembling of fixed orifices connection in PCB board one end, and connect collar and magnet piece in the one end of plastic screw for in operation PCB board can be fixed in the inside of current ceiling lamp dish through four groups of coupling assembling, and the PCB board can be replaced the inside energy-saving fluorescent tube or the fluorescent tube of ceiling lamp dish, and a plurality of LED lamp pearl in PCB board bottom can throw light on. The PCB is convenient and quick to mount and dismount, the energy-saving lamp tubes or the fluorescent lamp tubes in the ceiling lamp panels with different sizes can be replaced, the adaptability is good, the replacement operation is simple, and the later maintenance cost is low. And coupling assembling's length can be with the distance control between PCB board and the ceiling lamp dish more than 6mm, makes things convenient for the power transmission line to pass from the centre, also can avoid simultaneously because of the unable problem of installing of module that ceiling lamp chassis structure unevenness or there is the barrier to lead to, does not have mandatory requirement to the trompil position of ceiling lamp dish power transmission line simultaneously yet, has improved the commonality of replacement greatly, can satisfy the requirement of ann's rule in the CE authentication.
2. Through the outside installation ya keli lens at LED lamp pearl, can make the light that LED lamp pearl sent more even. The acrylic lens refracts and reflects light, so that the light is scattered, the outer cover of the ceiling lamp is ensured to be uniform in light emitting, and the light is more comfortable in use.
3. Through the transparent silica gel of outside coating at PCB board and LED lamp pearl, connect PCB board and LED lamp pearl as a whole for electrified part separates with the external world completely, makes the whole protection requirement that satisfies IP44 of module, can play waterproof dustproof anticorrosive effect. Meanwhile, electric shock accidents caused by the fact that hands directly contact the module can be effectively avoided. Meanwhile, the transparent silica gel does not influence the normal dispersion of light, and the LED lamp beads can be normally used. The ceiling lamp module can improve the uniformity of light when dispersed, improves the safety performance of the lamp in use, is simple to mount and dismount, and is convenient to replace the lamp tube in the existing ceiling lamp.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic diagram of a PCB structure according to the present invention.
Fig. 3 is a schematic perspective view of the connecting assembly of the present invention.
Fig. 4 is a schematic view of the internal structure of the mounting ring of the present invention.
FIG. 5 is a schematic view of an LED lamp bead installation structure of the present invention.
In the figure: 1. a PCB board; 2. a connecting assembly; 3. wire clamps; 4. a fixing hole; 5. a plastic screw; 6. a plastic pillar; 7. a mounting ring; 8. a magnet piece; 9. a clamping groove; 10. a screw hole; 11. an acrylic lens; 12. LED lamp beads; 13. a shield.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a general LED ceiling lamp module with a replaceable energy-saving lamp tube comprises a PCB board 1 and LED lamp beads 12, wherein a plurality of LED lamp beads 12 are uniformly installed inside one end of the PCB board 1, the PCB board 1 is connected with a protective cover 13 in the middle of one end of each LED lamp bead 12, one end of the PCB board 1 is connected with an acrylic lens 11 outside the LED lamp beads 12, and the acrylic lens 11 refracts and reflects light rays to scatter the light rays, so that the ceiling lamp cover is ensured to emit light uniformly, and the light rays are more comfortable in use;
the middle part of the other end of the PCB 1 is longitudinally connected with a wire clamp 3, one end of the PCB 1 at the wire clamp 3 is uniformly connected with four groups of connecting components 2, each connecting component 2 consists of a plastic screw 5, a mounting ring 7, a plastic supporting column 6 and a magnet piece 8, an annular clamping groove 9 is arranged inside one end of the mounting ring 7, a screw hole 10 is arranged in the middle of the bottom inside the clamping groove 9, one end of the plastic screw 5 is connected with the mounting ring 7 through the screw hole 10 in a penetrating way, the magnet piece 8 is embedded in the middle of one end of the mounting ring 7 through the clamping groove 9, the plastic supporting column 6 is sleeved outside the plastic screw 5, the outside of the PCB 1 and the outside of the acrylic lens 11 are coated with transparent silica gel layers, the connecting components 2 can connect the PCB 1 with a ceiling lamp disc, the transparent silica gel layers connect the PCB 1 and the LED lamp beads 12 into a whole, so that the electrified part is, can play the role of water resistance, dust prevention and corrosion prevention.
As a technical optimization scheme of the invention, four groups of fixing holes 4 are uniformly arranged at one end of the wire clamp 3 of the PCB 1, the height of the wire clamp 3 is smaller than the length of the plastic screw 5, the PCB 1 is connected with the plastic screw 5 through the fixing holes 4, the plastic screw 5 is conveniently and fixedly connected with the PCB 1 through the fixing holes 4, the installation and the disassembly are simple, and the wire clamp 3 does not influence the normal use of the plastic screw 5.
As a technical optimization scheme of the invention, threads are arranged inside the screw hole 10, outside the plastic screw 5 and inside the fixing hole 4, the plastic screw 5 is connected with the screw hole 10 and the fixing hole 4 through the threads, and the plastic screw 5 is connected with the mounting ring 7 and the fixing hole 4 through the threads, so that the plastic screw is not easy to fall off in use, has good stability and is quick to mount and dismount.
As a technical optimization scheme of the invention, a circuit board is arranged in a protective cover 13 and electrically connected with a plurality of LED lamp beads 12, the circuit board is connected with a power transmission line, one end of the power transmission line penetrates through a wire clamp 3 and is fixed in the wire clamp 3, the protective cover 13 can protect the safety of the internal circuit board, and the circuit board and the power transmission line can connect the plurality of LED lamp beads 12 and are simultaneously connected with an external circuit, so that the power supply is realized during work.
As a technical optimization scheme of the invention, the length of the plastic screw 5 is 8mm, the inner diameter of the plastic support 6 is 3.2mm, the outer diameter is 6mm, the height is 5mm, the outer diameter of the mounting ring 7 is 12mm, the height is 5mm, the outer diameter of the magnet piece 8 is 9.5mm, and the height is 1.2mm, so that the plastic screw 5, the mounting ring 7 and the plastic support 6 are mutually matched and mounted in work, the installation is not easy to shake, the outer size of the mounting ring 7 is larger than that of the magnet piece 8, the installation of the magnet piece 8 is convenient, and meanwhile, the lengths of the plastic screw 5 and the mounting ring 7 can control the distance between the PCB 1 and the ceiling lamp disc to be more than 6 mm.
As a technical optimization scheme of the invention, the mounting ring 7 is made of an iron nickel-plated metal material, the magnet piece 8 is made of N35 neodymium iron boron, the iron nickel-plated metal material is adopted to prolong the service life of the mounting ring 7, the mounting ring is not easy to damage in use, and the magnet piece 8 made of N35 neodymium iron boron has good adsorption force and is not easy to fall off in use.
As a technical optimization scheme, the use method of the LED ceiling lamp module comprises the following specific steps:
the method comprises the following steps: one end of a plastic screw 5 penetrates through the mounting ring 7 and is fixedly connected to the inside of the mounting ring 7 through threads and screw holes 10, a plastic support 6 is sleeved outside the plastic screw 5, the bottoms of the four groups of plastic screws 5 are connected with the four groups of fixing holes 4 through threads and then are fixed to one end of the PCB 1, and a magnet sheet 8 is embedded in a clamping groove 9;
step two: the power transmission line is connected with the electric wire inside the ceiling lamp panel to be replaced, the PCB board 1 is fixed on the iron chassis of the ceiling lamp panel through the four groups of connecting assemblies 2 at one end, the magnet piece 8 is attracted and bonded with the iron chassis of the ceiling lamp panel, the PCB board 1 is fixedly connected inside the ceiling lamp panel, the ceiling lamp panel is connected with an external power supply, and the LED lamp beads 12 are normally used.
When the ceiling lamp is used, the proper PCB (printed circuit board) 1 is selected according to the size of an actual ceiling lamp panel. One end of the plastic screw 5 penetrates through the mounting ring 7 and is fixedly connected with the inside of the mounting ring 7 through threads and a screw hole 10. The plastic support 6 is sleeved outside the plastic screws 5, the plastic support 6 plays a supporting role, the plastic screws 5 are protected from being damaged easily, and the bottoms of the four groups of plastic screws 5 are connected with the four groups of fixing holes 4 through threads, so that the plastic screws are fixed at one end of the PCB board 1. The magnet piece 8 is embedded in the clamping groove 9. The power transmission line is connected with the wires inside the ceiling lamp panel to be replaced, and the PCB board 1 is fixed on the iron chassis of the ceiling lamp panel through four groups of connecting assemblies 2 at one end. Magnet piece 8 attracts with ceiling lamp dish iron system chassis and bonds, and PCB board 1 fixed connection is in the inside of ceiling lamp dish, and ceiling lamp dish is connected with outside power, LED lamp pearl 12 normal use. Transparent silica gel connects PCB board 1 and LED lamp pearl 12 as a whole for electrified part separates with the external world completely, makes the module wholly satisfy IP 44's protection requirement, can play waterproof dustproof anticorrosive effect. Meanwhile, electric shock accidents caused by the fact that hands directly contact the module can be effectively avoided. The acrylic lens 11 refracts and reflects light, so that the light is scattered, the outer cover of the ceiling lamp is ensured to be uniform in light emitting, and the light is more comfortable in use.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (1)
1. A universal LED ceiling lamp module with a replaceable energy-saving lamp tube comprises a PCB (1) and LED lamp beads (12), wherein a plurality of LED lamp beads (12) are uniformly arranged in one end of the PCB (1), the universal LED ceiling lamp module is characterized in that a protective cover (13) is connected to the middle of one end of the LED lamp beads (12) of the PCB (1), and an acrylic lens (11) is connected to one end of the PCB (1) outside the LED lamp beads (12);
the middle part of the other end of the PCB (1) is longitudinally connected with a wire clamp (3), one end of the PCB (1) on the wire clamp (3) is uniformly connected with four groups of connecting components (2), the connecting component (2) consists of a plastic screw (5), a mounting ring (7), a plastic support (6) and a magnet piece (8), an annular clamping groove (9) is arranged in one end of the mounting ring (7), a screw hole (10) is arranged in the middle of the bottom end in the clamping groove (9), one end of the plastic screw (5) is connected with the mounting ring (7) through the screw hole (10), the magnet piece (8) is embedded in the middle of one end of the mounting ring (7) through the clamping groove (9), the plastic support (6) is sleeved outside the plastic screw (5), transparent silica gel layers are coated on the outer portion of the PCB (1) and the outer portion of the acrylic lens (11);
four groups of fixing holes (4) are uniformly formed in one end of the PCB (1) at the wire clamp (3), the height of the wire clamp (3) is smaller than the length of the plastic screw (5), and the PCB (1) is connected with the plastic screw (5) through the fixing holes (4);
threads are arranged inside the screw hole (10), outside the plastic screw (5) and inside the fixing hole (4), and the plastic screw (5) is connected with the screw hole (10) and the fixing hole (4) through the threads;
a circuit board is arranged in the protective cover (13), the circuit board is electrically connected with the LED lamp beads (12), the circuit board is connected with a power transmission line, and one end of the power transmission line penetrates through the wire clamp (3) and is fixed in the wire clamp (3);
the length of the plastic screw (5) is 8mm, the inner diameter of the plastic support column (6) is 3.2mm, the outer diameter is 6mm, the height is 5mm, the outer diameter of the mounting ring (7) is 12mm, the height is 5mm, the outer diameter of the magnet piece (8) is 9.5mm, and the height is 1.2 mm;
the mounting ring (7) is made of an iron nickel-plated metal material, and the magnet piece (8) is made of N35 neodymium iron boron;
the application method of the LED ceiling lamp module comprises the following specific steps:
the method comprises the following steps: one end of each plastic screw (5) penetrates through the mounting ring (7) and is fixedly connected to the inside of the mounting ring (7) through threads and screw holes (10), the plastic support columns (6) are sleeved outside the plastic screws (5), the bottoms of the four groups of plastic screws (5) are connected with the four groups of fixing holes (4) through threads and further fixed to one end of the PCB (1), and the magnet sheets (8) are embedded in the clamping grooves (9);
step two: the power transmission line and the inside connection of electric lines of the ceiling lamp panel that needs to be replaced, the PCB board (1) is fixed on the chassis made of ceiling lamp panel iron through four groups of coupling assembling (2) of one end, magnet piece (8) attract with chassis made of ceiling lamp panel iron and bond, PCB board (1) fixed connection is in the inside of ceiling lamp panel, ceiling lamp panel is connected with outside power, LED lamp pearl (12) normal use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087622.7A CN109442286B (en) | 2018-09-18 | 2018-09-18 | Universal LED ceiling lamp module with replaceable energy-saving lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087622.7A CN109442286B (en) | 2018-09-18 | 2018-09-18 | Universal LED ceiling lamp module with replaceable energy-saving lamp tube |
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| Publication Number | Publication Date |
|---|---|
| CN109442286A CN109442286A (en) | 2019-03-08 |
| CN109442286B true CN109442286B (en) | 2021-04-27 |
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| CN201811087622.7A Active CN109442286B (en) | 2018-09-18 | 2018-09-18 | Universal LED ceiling lamp module with replaceable energy-saving lamp tube |
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| CN102011967A (en) * | 2010-09-15 | 2011-04-13 | 深圳市大族元亨光电股份有限公司 | LED light bar module |
| CN105508906A (en) * | 2014-09-22 | 2016-04-20 | 欧普照明电器（中山）有限公司 | LED lamp and LED light source module |
| CN104456442A (en) * | 2014-12-12 | 2015-03-25 | 欧普照明股份有限公司 | Magnetic mounting element, optical module, lighting module and lamp |
| CN204879778U (en) * | 2015-08-19 | 2015-12-16 | 贵派电器股份有限公司 | LED ceiling lamp with optical lens cover |
| CN205402375U (en) * | 2016-02-17 | 2016-07-27 | 惠州市亮亮照明科技有限公司 | Whole lens lamps and lanterns |
| CN205746110U (en) * | 2016-06-21 | 2016-11-30 | 中山市欧特朗电器照明有限公司 | A LED light source module |
| CN206036778U (en) * | 2016-07-29 | 2017-03-22 | 张松 | Light emitting diode (LED) light source module |
| CN206459034U (en) * | 2017-02-22 | 2017-09-01 | 东莞市北斗星灯饰有限公司 | A LED retrofit lamp |
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