CN105526536A - LED spot lamp - Google Patents
LED spot lamp Download PDFInfo
- Publication number
- CN105526536A CN105526536A CN201610114185.8A CN201610114185A CN105526536A CN 105526536 A CN105526536 A CN 105526536A CN 201610114185 A CN201610114185 A CN 201610114185A CN 105526536 A CN105526536 A CN 105526536A
- Authority
- CN
- China
- Prior art keywords
- lamp housing
- heat
- reflector
- dissipation lamp
- led
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an LED spot lamp which comprises a lens, a reflector, a light source assembly, a radiating lamp housing, a power box and a driving power source. An opening is formed in the bottom of the bowl-shaped radiating lamp housing, the lens, the reflector, the light source assembly and the power box are axially sequentially arranged in a cavity of the radiating lamp housing, and the lens is arranged at a large-aperture end of the radiating lamp housing; the reflector and the light source assembly are locked on the radiating lamp housing by screws; the power box is of a hollow structure, and the driving power source is mounted in the power box; the light source assembly comprises a circular circuit board and LED lamp beads, and the LED lamp beads are arranged on the circular circuit board and are connected with the driving power source by wires. The LED spot lamp has the advantages that the LED spot lamp is good in radiating performance, multiple positions of the LED spot lamp are connected with one another in a snap joint manner, accordingly, processes for assembling the LED spot lamp are simple, and the LED spot lamp is applicable to mass production.
Description
Technical field
The invention belongs to LED lamp technical field, be specifically related to a kind of LED spotlight.
Background technology
Due to LED have that luminous efficiency is high, long service life, not fragile, power consumption is few, environmental protection and the advantage such as volume is little, at present by a large amount of each lighting fields that is used in, the application particularly in room lighting is very ripe.But the light source of excellent performance also needs to obtain good utilizing one's abilities plays its advantage to greatest extent, but some LED spotlight heat dissipation design on sale are on the market undesirable, ignore air flowing to fall apart thermogenetic tremendous influence to light fixture, cause light fixture radiating effect poor, light decay is large, service life is short, and power supply heat sinking is bad simultaneously, easily damages; Secondly fitting structure is complicated, designs without guidance type, have employed screw in a large number when part connects, and packaging technology is loaded down with trivial details, and production efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of LED spotlight, in solution prior art, LED spotlight radiating effect is poor, light decay large, the technical problem that packaging technology is loaded down with trivial details.
For solving the problem, the technical scheme that the present invention takes is:
A kind of LED spotlight, comprises lens, reflector, light source assembly, heat-dissipation lamp housing, power pack and driving power; Described heat-dissipation lamp housing is bowl-shape, and the bottom opening of heat-dissipation lamp housing, axially set gradually lens, reflector, light source assembly and power pack along it in the cavity of heat-dissipation lamp housing, wherein lens are arranged on the larger one end of heat-dissipation lamp housing bore; By screw, reflector and light source assembly are locked on heat-dissipation lamp housing; Described power pack is hollow structure, and driving power is arranged in power pack; Described light source assembly comprises circle line plate and is arranged at least one LED lamp bead on circle line plate, and LED lamp bead is connected with driving power by wire.
Further improvement, described heat-dissipation lamp housing is aluminum alloy materials die cast, and the outer wall of heat-dissipation lamp housing is provided with a ring through hole, the axis of through hole and the axis being parallel of heat-dissipation lamp housing.The heat conductivility of aluminum alloy materials is good, and heat when institute produces during LED lamp bead work is delivered to after on heat-dissipation lamp housing, accelerates local air convection current thus improving radiating effect greatly, the working life of raising LED lamp bead by through hole.
Further improvement, the inwall of described heat-dissipation lamp housing is provided with the first boss, light source assembly circle line plate be provided with breach, the first boss inserts in breach.Coordinated by both during assembling, when fixed light source assembly, ensure that circle line plate can not axially rotate, ease of assembly.
Further improvement, described reflector is connected with adopting snap between lens, the upper surface of reflector is provided with multiple first claw, and the position that the edge of lens is corresponding with the first claw is provided with the first groove, and the first claw on reflector fastens the first groove on lens.Buckle-type dismounting easy to connect, simple for assembly process, production efficiency is high.
Further improvement, the top surface edge of described reflector is evenly provided with three the first claws, and the edge of lens is provided with three the first grooves, ensures that reflector and lens are fastenedly connected, not easily loosens.
Further improvement, the outer wall of described power pack is provided with the second boss, and heat-dissipation lamp housing inwall relevant position is provided with the second breach, and the second boss is arranged in the second breach, coordinates and form guide effect both during installation, easy to assembly.
Further improvement, described power pack top is provided with the second claw, and the bottom of heat-dissipation lamp housing arranges the first slotted eye, the step that the second claw links closely on heat-dissipation lamp housing inwall through the first slotted eye.Be arranged in the second breach by the second boss, the lower end of power pack and heat-dissipation lamp housing are offseted, to be linked closely the step on heat-dissipation lamp housing inwall by the second claw simultaneously, the upper end heat-dissipation lamp housing of power pack is connected firm, then ensure that power pack is fixedly connected with heat-dissipation lamp housing, and it is quick detachable, easy to assembly.
Further improvement, the bottom of described power pack is provided with the second slotted eye, and the heat produced during power work can be flowed by the second slotted eye, is beneficial to power supply heat sinking, prevents light decay, improves power source life.
Further improvement, described light source assembly is provided with three LED lamp bead, reflector comprises three hemisphere cavitys, three LED lamp bead corresponding bottoms being arranged at three hemisphere cavitys respectively, reaching the effect of optically focused by arranging reflector, improve brightness by design three LED lamp bead simultaneously.
Compared with prior art, the present invention has following beneficial effect:
1. heat-dissipation lamp housing of the present invention adopts aluminium alloy compression casting shaping, and material thermal conductivity is higher; Be provided with multiple through hole along heat-dissipation lamp housing outline, when LED lamp bead works, form cross-ventilation effect in through hole, greatly improve radiating effect, and prevent light decay.
2., by arranging the first claw, the first groove, reflector being buckled on lens and completing part connection; Be designed with guide frame when power pack is installed and between heat-dissipation lamp housing, adopt button bit to connect between the two, assembly technology is simple simultaneously, greatly simplifies assembly technology and enhances productivity.
3. bottom power pack, be provided with slotted eye, hot-air during power work can be flowed upward by slotted eye, is beneficial to power supply heat sinking, improves power source life.
Accompanying drawing explanation
Fig. 1 is LED spotlight structural blast figure of the present invention.
Fig. 2 is LED heat-dissipation lamp housing of the present invention and light source assembly scheme of installation.
Fig. 3 is LED spotlight sectional view of the present invention.
Fig. 4 is LED spotlight heat-dissipation lamp housing of the present invention and power pack guide frame partial sectional view.
Detailed description of the invention
In order to understand the present invention better, explain content of the present invention further below in conjunction with embodiment, but content of the present invention is not only confined to the following examples.
As Figure 1-4, a kind of LED spotlight, comprises lens 1, reflector 2, light source assembly 3, heat-dissipation lamp housing 4, power pack 5 and driving power 6; Described heat-dissipation lamp housing 4 is in bowl-shape, and the bottom opening of heat-dissipation lamp housing 4, described heat-dissipation lamp housing 4 is aluminum alloy materials die cast, and the outer wall of heat-dissipation lamp housing 4 is provided with a ring through hole 41, the axis of through hole 41 and the axis being parallel of heat-dissipation lamp housing 4.The heat conductivility of aluminum alloy materials is good, prevents light decay, and heat when institute produces during work is delivered to after on heat-dissipation lamp housing 4, accelerates local air convection current thus improving radiating effect greatly, the working life of raising LED by through hole 41.Axially set gradually lens 1, reflector 2, light source assembly 3 and power pack 5 along it in the cavity of heat-dissipation lamp housing 4, wherein lens 1 are arranged on the larger one end of heat-dissipation lamp housing 4 bore; By screw, reflector 2 and light source assembly 3 are locked on heat-dissipation lamp housing 4; Described power pack is 5 hollow structures, and driving power 6 is arranged in power pack 5; Described light source assembly 3 comprises circle line plate and is arranged on three LED lamp bead on circle line plate, reflector 2 comprises three hemisphere cavitys, three LED lamp bead corresponding bottoms being arranged at three hemisphere cavitys respectively, preventing light decay by arranging reflector 2, improve brightness by design three LED lamp bead simultaneously.Described LED lamp bead is connected with driving power 6 by wire.The inwall of described heat-dissipation lamp housing 4 is provided with the first boss 42, light source assembly 3 circle line plate be provided with breach 31, the first boss 42 inserts in breach 31.Coordinated by both during assembling, when fixed light source assembly 3, ensure that circle line plate can not axially rotate, ease of assembly.
Described reflector 2 adopts snap to be connected with between lens 1, the upper surface of reflector 2 is provided with multiple first claw 21, the position that the edge of lens 1 is corresponding with the first claw 21 is provided with the first groove 11, and the first claw 21 on reflector 2 fastens the first groove 11 on lens 1.The top surface edge of described reflector 2 is evenly provided with three the first claws 21, and the edge of lens 1 is provided with three the first grooves 11, ensures that reflector 2 and lens 1 are fastenedly connected, not easily loosens.The outer wall of described power pack 5 is provided with the second boss 52, and heat-dissipation lamp housing 4 inwall relevant position is provided with the second breach 43, second boss 52 and is arranged in the second breach 43, coordinates and form guide effect both during installation, easy to assembly.Described power pack 5 top is provided with the second claw 53, and the bottom of heat-dissipation lamp housing 4 arranges the step 45 that the first slotted eye 44, second claw 53 links closely on heat-dissipation lamp housing 4 inwall through the first slotted eye 44.Be arranged in the second breach 43 by the second boss 52, the lower end of power pack 5 and heat-dissipation lamp housing 4 are offseted, to be linked closely the step 45 on heat-dissipation lamp housing 4 inwall by the second claw 53 simultaneously, the upper end heat-dissipation lamp housing 4 of power pack 5 is connected firm, then ensure that power pack 5 is fixedly connected with heat-dissipation lamp housing 4, and it is quick detachable, easy to assembly.The bottom of described power pack 5 is provided with the second slotted eye 51, and the heat produced during power work can be flowed by the second slotted eye 51, is beneficial to power supply heat sinking, improves power source life, and prevents light decay.
Do not do in the present invention illustrate be prior art or can be realized by prior art, and described in the present invention, concrete case study on implementation is only better case study on implementation of the present invention, is not used for limiting practical range of the present invention.Namely all equivalences done according to the content of the present patent application the scope of the claims change and modify, all should as technology category of the present invention.
Claims (9)
1. a LED spotlight, is characterized in that, comprises lens (1), reflector (2), light source assembly (3), heat-dissipation lamp housing (4), power pack (5) and driving power (6); Described heat-dissipation lamp housing (4) is in bowl-shape, and the bottom opening of heat-dissipation lamp housing (4), axially set gradually lens (1), reflector (2), light source assembly (3) and power pack (5) along it in the cavity of heat-dissipation lamp housing (4), wherein lens (1) are arranged on the larger one end of heat-dissipation lamp housing (4) bore; By screw, reflector (2) and light source assembly (3) are locked on heat-dissipation lamp housing (4); Described power pack is (5) hollow structure, and driving power (6) is arranged in power pack (5);
Described light source assembly (3) comprises circle line plate and is arranged at least one LED lamp bead on circle line plate, and LED lamp bead is connected with driving power (6) by wire.
2. LED spotlight according to claim 1, it is characterized in that: described heat-dissipation lamp housing (4) is aluminum alloy materials die cast, the outer wall of heat-dissipation lamp housing (4) is provided with a ring through hole (41), the axis of through hole (41) and the axis being parallel of heat-dissipation lamp housing (4).
3. LED spotlight according to claim 1 and 2, it is characterized in that: the inwall of described heat-dissipation lamp housing (4) is provided with the first boss (42), light source assembly (3) circle line plate be provided with breach (31), the first boss (42) inserts in breach (31).
4. LED spotlight according to claim 3, it is characterized in that: between described reflector (2) with lens (1), adopt snap to be connected, the upper surface of reflector (2) is provided with multiple first claw (21), the position that the edge of lens (1) is corresponding with the first claw (21) is provided with the first groove (11), and the first claw (21) on reflector (2) fastens the first groove (11) on lens (1).
5. LED spotlight according to claim 4, is characterized in that: the top surface edge of described reflector (2) is evenly provided with three the first claws (21), and the edge of lens (1) is provided with three the first grooves (11).
6. LED spotlight according to claim 5, it is characterized in that: the outer wall of described power pack (5) is provided with the second boss (52), heat-dissipation lamp housing (4) inwall relevant position is provided with the second breach (43), and the second boss (52) is arranged in the second breach (43).
7. LED spotlight according to claim 6, it is characterized in that: described power pack (5) top is provided with the second claw (53), the bottom of heat-dissipation lamp housing (4) arranges the first slotted eye (44), the step (45) that the second claw (53) links closely on heat-dissipation lamp housing (4) inwall through the first slotted eye (44).
8. LED spotlight according to claim 7, is characterized in that: the bottom of described power pack (5) is provided with the second slotted eye (51).
9. LED spotlight according to claim 8, is characterized in that: described light source assembly (3) is provided with three LED lamp bead, reflector (2) comprises three hemisphere cavitys, three LED lamp bead corresponding bottoms being arranged at three hemisphere cavitys respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610114185.8A CN105526536A (en) | 2016-03-01 | 2016-03-01 | LED spot lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610114185.8A CN105526536A (en) | 2016-03-01 | 2016-03-01 | LED spot lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105526536A true CN105526536A (en) | 2016-04-27 |
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ID=55768937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610114185.8A Pending CN105526536A (en) | 2016-03-01 | 2016-03-01 | LED spot lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105526536A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889773A (en) * | 2016-05-16 | 2016-08-24 | 绍兴欧能光电有限公司 | LED lamp used in kitchen appliance |
| CN106015971A (en) * | 2016-07-18 | 2016-10-12 | 深圳中景科创光电科技有限公司 | DOB lamp module |
| CN110686176A (en) * | 2019-11-18 | 2020-01-14 | 徐柳先 | LED lamp of both sides equipment |
| CN114777045A (en) * | 2022-03-25 | 2022-07-22 | 赛尔富照明科技有限公司 | Projection lamp |
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| CN202012774U (en) * | 2011-03-07 | 2011-10-19 | 无锡通明科技有限公司 | Integrated heat-dissipation LED (light-emitting diode) down lamp |
| CN102410456A (en) * | 2011-11-25 | 2012-04-11 | 生迪光电科技股份有限公司 | LED (light-emitting diode) lamp with good heat dissipation |
| CN202469598U (en) * | 2012-01-18 | 2012-10-03 | 东莞市励晶电子科技有限公司 | 5 W fin lamp cup LED ball lamp |
| CN202733487U (en) * | 2011-07-26 | 2013-02-13 | 东芝照明技术株式会社 | Bulb-shaped light-emitting diode (LED) light |
| CN202835050U (en) * | 2012-09-28 | 2013-03-27 | 深圳市朗孚照明科技有限公司 | Novel light-emitting diode (LED) ceramic spotlight |
| CN203036339U (en) * | 2013-01-23 | 2013-07-03 | 福建大晶光电有限公司 | Light emitting diode (LED) down lamp |
| CN203585944U (en) * | 2013-10-30 | 2014-05-07 | 东莞勤上光电股份有限公司 | MR 16-LED (light-emitting diode) spotlight with high heat dissipation performance |
| CN103883908A (en) * | 2014-03-14 | 2014-06-25 | 浙江生辉照明有限公司 | Directional lighting led lamp |
| CN203671302U (en) * | 2013-11-26 | 2014-06-25 | 王功杰 | LED lamp with novel radiating structure being used |
| CN205480525U (en) * | 2016-03-01 | 2016-08-17 | 南京中电熊猫照明有限公司 | A light emitting diode (LED) spotlight |
-
2016
- 2016-03-01 CN CN201610114185.8A patent/CN105526536A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201462747U (en) * | 2009-05-31 | 2010-05-12 | 梁明文 | Radiating lamp |
| CN202012774U (en) * | 2011-03-07 | 2011-10-19 | 无锡通明科技有限公司 | Integrated heat-dissipation LED (light-emitting diode) down lamp |
| CN202733487U (en) * | 2011-07-26 | 2013-02-13 | 东芝照明技术株式会社 | Bulb-shaped light-emitting diode (LED) light |
| CN102410456A (en) * | 2011-11-25 | 2012-04-11 | 生迪光电科技股份有限公司 | LED (light-emitting diode) lamp with good heat dissipation |
| CN202469598U (en) * | 2012-01-18 | 2012-10-03 | 东莞市励晶电子科技有限公司 | 5 W fin lamp cup LED ball lamp |
| CN202835050U (en) * | 2012-09-28 | 2013-03-27 | 深圳市朗孚照明科技有限公司 | Novel light-emitting diode (LED) ceramic spotlight |
| CN203036339U (en) * | 2013-01-23 | 2013-07-03 | 福建大晶光电有限公司 | Light emitting diode (LED) down lamp |
| CN203585944U (en) * | 2013-10-30 | 2014-05-07 | 东莞勤上光电股份有限公司 | MR 16-LED (light-emitting diode) spotlight with high heat dissipation performance |
| CN203671302U (en) * | 2013-11-26 | 2014-06-25 | 王功杰 | LED lamp with novel radiating structure being used |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889773A (en) * | 2016-05-16 | 2016-08-24 | 绍兴欧能光电有限公司 | LED lamp used in kitchen appliance |
| CN105889773B (en) * | 2016-05-16 | 2022-11-25 | 绍兴欧能光电有限公司 | LED lamp used in kitchen appliance |
| CN106015971A (en) * | 2016-07-18 | 2016-10-12 | 深圳中景科创光电科技有限公司 | DOB lamp module |
| CN106015971B (en) * | 2016-07-18 | 2019-05-17 | 深圳中景科创光电科技有限公司 | A kind of DOB lamps and lanterns mould group |
| CN110686176A (en) * | 2019-11-18 | 2020-01-14 | 徐柳先 | LED lamp of both sides equipment |
| CN114777045A (en) * | 2022-03-25 | 2022-07-22 | 赛尔富照明科技有限公司 | Projection lamp |
| CN114777045B (en) * | 2022-03-25 | 2024-05-10 | 赛尔富照明科技有限公司 | Spotlight |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160427 |