CN107816662A - A kind of light fixture - Google Patents
A kind of light fixture Download PDFInfo
- Publication number
- CN107816662A CN107816662A CN201710972844.6A CN201710972844A CN107816662A CN 107816662 A CN107816662 A CN 107816662A CN 201710972844 A CN201710972844 A CN 201710972844A CN 107816662 A CN107816662 A CN 107816662A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- dissipation channel
- radiator
- light fixture
- power supply
- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 54
- 238000004020 luminiscence type Methods 0.000 claims abstract description 14
- 239000011324 bead Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001413 cellular effect Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000004512 die casting Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/0832—Hook and loop-type fasteners
-
- 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
- F21V21/40—Hand grips
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
-
- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21V5/046—Refractors for light sources of lens shape the lens having a rotationally symmetrical shape about an axis for transmitting light in a direction mainly perpendicular to this axis, e.g. ring or annular lens with light source disposed inside the ring
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of light fixture, including radiator, luminescence component, be arranged at the radiator backlight side power supply module；The middle part up/down perforation of the radiator is provided with the first heat dissipation channel, the periphery of first heat dissipation channel is provided with the second heat dissipation channel close to the edge up/down perforation of the radiator, and the light emission side sealed set between second heat dissipation channel and first heat dissipation channel has the luminescence component of ring-type；The housing of a power supply module at least side wall is provided with the heat emission hole with the first heat dissipation channel through connection.With this structure design, pass through the setting of the first heat dissipation channel, the second heat dissipation channel and the heat emission hole set with the insertion of the first heat dissipation channel, so that the light fixture Internal and external cycle air cellular convection, and then effectively lift the radiating efficiency of light fixture, and, by the setting of the first heat dissipation channel and the second heat dissipation channel, the weight of radiator is also greatly alleviated, effectively reduces production cost.
Description
Technical field
The present invention relates to lighting technical field, more particularly to a kind of light fixture.
Background technology
Bulkhead lamp under prior art is because power is larger, in order to preferably radiate, typically radiator can all be done compared with
Greatly, because radiator is formed using die casting aluminium die casting mostly, therefore with the increase of power so that the weight of whole lamp also gradually increases
Add, so it is also invisible add production cost, further, since lamp plate area is larger, lamp bead arrangement is more intensive, also causes lamp
Lamp bead heat in the middle part of plate is more concentrated, it is impossible to rapidly radiating, and then it is more serious also to cause whole light to decline, great shadow
The luminous efficiency of whole lamp is rung.
The content of the invention
It is an object of the invention to provide a kind of good heat dissipation effect, and luminous efficiency is high, can effectively reduce whole lamp weight
Light fixture.
To use following technical scheme up to this purpose, the present invention：
A kind of light fixture, including radiator, be arranged at the radiator light emission side luminescence component, be arranged at the radiating
The power supply module of the backlight side of body；The middle part up/down perforation of the radiator is provided with the first heat dissipation channel, first radiating
The periphery of passage is provided with the second heat dissipation channel close to the edge up/down perforation of the radiator, second heat dissipation channel with
Light emission side sealed set between first heat dissipation channel has the luminescence component of ring-type；The housing of the power supply module is extremely
A rare side wall is provided with the heat emission hole with the first heat dissipation channel through connection.
Wherein, mounting hole is provided with the middle part of first heat dissipation channel, is provided with the mounting hole and the power supply
The intelligent controller of component electrical connection.
Wherein, the closure periphery of the power supply module is covered with for preventing rainwater or dust from falling into the rain of the heat emission hole
Cover.
Wherein, first heat dissipation channel includes the mounting hole, and is circumferentially distributed in the mounting hole periphery vertically
Multiple first heat emission hole units.
Wherein, a side wall of the first heat emission hole unit away from the mounting hole is convex is provided with positioning convex.
Wherein, second heat dissipation channel is circumferentially uniformly combined by multiple the second heat emission hole units being obliquely installed.
Wherein, multiple second heat emission hole units are provided with card close to one end up/down perforation of first heat dissipation channel
Position.
Wherein, the luminescence component includes annular base plate, is distributed in the LED lamp bead of the substrate exiting surface, covers at institute
State the lens ring of LED lamp bead and be embedded in that the lens ring inner annular edge and outer shroud edge are used for and institute's radiator is close
Seal the sealing ring of connection；The internal ring wall of the lens ring upwardly extends the first card being provided with the positioning convex phase clamping
Arm is connect, the external annulus of the lens ring upwardly extend the second snap-arms being provided with the screens phase clamping.
Wherein, the power supply module includes power supply, and the housing covered above the power supply；The power supply with
The recessed fit depressions at the top of the radiator, circular chamber is provided with the middle part of the housing, the circular chamber
The both sides of housing wall are provided with the heat emission hole.
Wherein, the both ends of the groove are articulated with the handle for light fixture lifting, are provided with and hang at the top of the housing
Ring or suspension hook.
Beneficial effects of the present invention：The luminescence component of the light emission side of the invention for including radiator, being arranged at the radiator,
It is arranged at the power supply module of the backlight side of the radiator；The middle part up/down perforation of the radiator is provided with the first radiating and led to
Road, the periphery of first heat dissipation channel are provided with the second heat dissipation channel, institute close to the edge up/down perforation of the radiator
Stating the light emission side sealed set between the second heat dissipation channel and first heat dissipation channel has the luminescence component of ring-type；It is described
The housing of a power supply module at least side wall is provided with the heat emission hole with the first heat dissipation channel through connection.Set with this structure
Meter, by the setting of the first heat dissipation channel, the second heat dissipation channel and the heat emission hole set with the insertion of the first heat dissipation channel, make
Obtain the light fixture Internal and external cycle air cellular convection, and then effectively lift the radiating efficiency of light fixture, moreover, by the first heat dissipation channel and
The setting of second heat dissipation channel, the weight of radiator is also greatly alleviated, effectively reduces production cost.
Brief description of the drawings
Fig. 1 is a kind of exploded view of light fixture of the present invention.
Fig. 2 is the axonometric drawing of the present invention.
Fig. 3 is Fig. 2 front view.
Fig. 4 is the sectional view in AA sections in Fig. 3.
Fig. 5 is the partial enlarged drawing at B in Fig. 4.
Fig. 6 is the axonometric drawing of radiator bottom surface in Fig. 2.
Fig. 7 is the axonometric drawing of radiator upper surface in Fig. 2.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As shown in Figures 1 to 7, provide a kind of light fixture in the present embodiment, including radiator 1, be arranged at going out for radiator 1
The luminescence component 2 of light side, be arranged at radiator 1 backlight side power supply module 3；The middle part up/down perforation of radiator 1 is provided with
First heat dissipation channel 11, the periphery of the first heat dissipation channel 11 are provided with the second radiating close to the edge up/down perforation of radiator 1
Passage 12, the light emission side sealed set between the second heat dissipation channel 12 and the first heat dissipation channel 11 have the luminescence component 2 of ring-type；Electricity
The housing both sides side wall of source component 3 is provided with the heat emission hole 311 with the through connection of the second heat dissipation channel 12.
Further, in the present embodiment, the middle part of the first heat dissipation channel 11 is provided with mounting hole 13, is set in mounting hole 13
There is the intelligent controller 4 electrically connected with power supply module 3, the first heat dissipation channel 11 includes mounting hole 13, and circumferential vertical uniform
Multiple first heat emission hole units in the periphery of mounting hole 13, a side wall of the first heat emission hole unit away from mounting hole 13 is convex to be provided with
Positioning convex 111, the second heat dissipation channel 12 is circumferentially uniformly combined by multiple the second heat emission hole units being obliquely installed, multiple
Second heat emission hole unit is provided with screens 121 close to one end up/down perforation of the first heat dissipation channel 11.Multiple in the present embodiment
One heat emission hole unit and multiple second heat emission hole units are circumferentially uniform, and the top of radiator is also arranged with for fixed electricity
The groove 14 of source component 3, with this structure design, the gross weight of radiator can be effectively reduced, while and can enough passes through the first radiating
The setting of the heat dissipation channel 12 of passage 11 and second so that the air of radiator Internal and external cycle forms convection current, and then effective heat radiation
The radiating efficiency of body.
In the present embodiment, luminescence component 2 includes annular base plate 21, the LED lamp bead 22 for being distributed in the exiting surface of substrate 21, cover and set
In LED lamp bead 22 lens ring 23 and be embedded in the inner annular edge of lens ring 23 and outer shroud edge is used for and institute's radiator 1
The sealing ring 24,25 of sealed connection；The internal ring wall of lens ring 23 upwardly extends be provided with the phase clamping of positioning convex 111
One snap-arms 231, the external annulus of lens ring 23 upwardly extend the second snap-arms 232 being provided with the phase clamping of screens 121.On
Structure design is stated, the annular base plate for being welded with LED lamp bead first can be fixed on the first heat dissipation channel and the second radiating in assembling
On radiator between passage, afterwards again by the inner ring and outer rings edge mate with lens ring respectively of sealing ring 24,25, afterwards
Passing through circumferential the first snap-arms 231 and the second snap-arms 232 and radiator for being distributed in lens ring inner ring and outer rings edge
Clamping is carried out, so as to eliminate the caused cumbersome process that screws, and then is greatly improved light fixture efficiency of assembling, and can
Pass through the setting of sealing ring so that formed between luminescence component and radiator and be effectively tightly connected.
In the present embodiment, power supply module 3 includes power supply 32, and covers at the housing 31 of the top of power supply 32；Power supply 32 with
The recessed groove 14 in the top of radiator 1 is engaged, and the middle part of housing 31 is provided with circular chamber, the housing wall of circular chamber
Both sides are provided with heat emission hole 311.In addition, the handle 5 for light fixture lifting, the top of housing are articulated with the both ends of groove 14
Suspension hook 6 is additionally provided with, in order to prevent that rainwater is penetrated into lamp body from heat emission hole 311, outside the housing of power supply module 3 when raining
Shroud, which is provided with, to be used to prevent rainwater or dust from falling into the canopy of heat emission hole 311.With the power supply module of this structure design, can pass through
The setting of groove so that power supply module between radiator it is reliable and stable be connected to together with, additionally it is possible to by being opened in
The setting of the heat emission hole 311 of housing both sides so that the first heat dissipation channel 11 and the second heat dissipation channel 12 effectively penetrate, and then cause
The air of radiator Internal and external cycle forms convection current, so as to effectively lift the radiating efficiency of whole lamp.
In the present embodiment, intelligent controller 4 is arranged to microwave optical inductor, can be automatically adjusted by microwave optical inductor
Lamp power, and can realize that wireless remote control operates, nobody working region light fixture operating power ratio can additionally be existed
Setting is remotely controlled in 10%-100% regions, purpose is more preferably saved so as to reach.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (10)
- A kind of 1. light fixture, it is characterised in that：Including radiator, the luminescence component for the light emission side for being arranged at the radiator, setting In the power supply module of the backlight side of the radiator；The middle part up/down perforation of the radiator is provided with the first heat dissipation channel, institute The periphery for stating the first heat dissipation channel is provided with the second heat dissipation channel close to the edge up/down perforation of the radiator, and described second Light emission side sealed set between heat dissipation channel and first heat dissipation channel has the luminescence component of ring-type；The power supply group The housing of a part at least side wall is provided with the heat emission hole with the first heat dissipation channel through connection.
- A kind of 2. light fixture according to claim 1, it is characterised in that：Installation is provided with the middle part of first heat dissipation channel Hole, the intelligent controller electrically connected with the power supply module is provided with the mounting hole.
- A kind of 3. light fixture according to claim 1, it is characterised in that：The closure periphery of the power supply module, which is covered with, to be used for Prevent rainwater or dust from falling into the canopy of the heat emission hole.
- A kind of 4. light fixture according to claim 2, it is characterised in that：First heat dissipation channel includes the mounting hole, And the circumferential multiple first heat emission hole units for being distributed in the mounting hole periphery vertically.
- A kind of 5. light fixture according to claim 4, it is characterised in that：The first heat emission hole unit is away from the mounting hole A side wall convex be provided with positioning convex.
- A kind of 6. light fixture according to claim 5, it is characterised in that：Second heat dissipation channel is obliquely installed by multiple Second heat emission hole unit circumferentially uniformly combines.
- A kind of 7. light fixture according to claim 6, it is characterised in that：Multiple second heat emission hole units are close to described One end up/down perforation of one heat dissipation channel is provided with screens.
- A kind of 8. light fixture according to claim 7, it is characterised in that：The luminescence component includes annular base plate, is distributed in The LED lamp bead of the substrate exiting surface, cover at the lens ring of the LED lamp bead and be embedded in the lens ring Ring edge and the sealing ring that outer shroud edge is used for and institute's radiator is tightly connected；The internal ring wall of the lens ring, which upwardly extends, to be set Be equipped with the first snap-arms with the positioning convex phase clamping, the external annulus of the lens ring upwardly extend be provided with it is described Second snap-arms of screens phase clamping.
- A kind of 9. light fixture according to claim 1, it is characterised in that：The power supply module includes power supply, and covers at The housing above the power supply；The power supply and the recessed fit depressions at the top of the radiator, the housing Middle part is provided with circular chamber, and the both sides of the housing wall of the circular chamber are provided with the heat emission hole.
- A kind of 10. light fixture according to claim 9, it is characterised in that：The both ends of the groove are articulated with for the light fixture The handle of lifting, suspension ring or suspension hook are provided with the top of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710972844.6A CN107816662A (en) | 2017-10-18 | 2017-10-18 | A kind of light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710972844.6A CN107816662A (en) | 2017-10-18 | 2017-10-18 | A kind of light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107816662A true CN107816662A (en) | 2018-03-20 |
Family
ID=61608132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710972844.6A Pending CN107816662A (en) | 2017-10-18 | 2017-10-18 | A kind of light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107816662A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050174780A1 (en) * | 2004-02-06 | 2005-08-11 | Daejin Dmp Co., Ltd. | LED light |
| CN203404635U (en) * | 2013-06-17 | 2014-01-22 | 苏州东山精密制造股份有限公司 | LED lamp cup |
| CN203413477U (en) * | 2013-08-20 | 2014-01-29 | 福建新文行灯饰有限公司 | LED spotlight with multipoint light sources |
| CN103883935A (en) * | 2012-12-21 | 2014-06-25 | 深圳市永而佳电子有限公司 | Low-voltage LED spotlight |
| CN204647903U (en) * | 2015-04-10 | 2015-09-16 | 深圳市佳比泰电子科技有限公司 | A kind of LED lamp |
| CN204693197U (en) * | 2015-06-04 | 2015-10-07 | 常州市恒成科技有限公司 | A kind of buckle structure shot-light without screw |
| CN207279404U (en) * | 2017-10-18 | 2018-04-27 | 深圳市中奇创享照明科技有限公司 | A kind of lamps and lanterns |
-
2017
- 2017-10-18 CN CN201710972844.6A patent/CN107816662A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050174780A1 (en) * | 2004-02-06 | 2005-08-11 | Daejin Dmp Co., Ltd. | LED light |
| CN103883935A (en) * | 2012-12-21 | 2014-06-25 | 深圳市永而佳电子有限公司 | Low-voltage LED spotlight |
| CN203404635U (en) * | 2013-06-17 | 2014-01-22 | 苏州东山精密制造股份有限公司 | LED lamp cup |
| CN203413477U (en) * | 2013-08-20 | 2014-01-29 | 福建新文行灯饰有限公司 | LED spotlight with multipoint light sources |
| CN204647903U (en) * | 2015-04-10 | 2015-09-16 | 深圳市佳比泰电子科技有限公司 | A kind of LED lamp |
| CN204693197U (en) * | 2015-06-04 | 2015-10-07 | 常州市恒成科技有限公司 | A kind of buckle structure shot-light without screw |
| CN207279404U (en) * | 2017-10-18 | 2018-04-27 | 深圳市中奇创享照明科技有限公司 | A kind of lamps and lanterns |
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