CN105605491B - A kind of planting industry LED filament lamp - Google Patents
A kind of planting industry LED filament lamp Download PDFInfo
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- CN105605491B CN105605491B CN201610140278.8A CN201610140278A CN105605491B CN 105605491 B CN105605491 B CN 105605491B CN 201610140278 A CN201610140278 A CN 201610140278A CN 105605491 B CN105605491 B CN 105605491B
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/108—Arms
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- 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
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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
- F21V3/00—Globes; Bowls; Cover glasses
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
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- 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)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses the method and LED filament light bulb of a kind of LED filament component, establishment LED filament light bulb, which includes that one or more both ends are equipped with electric connection terminal（1.3）LED filament（1.1）, LED filament（1.1）The electric connection terminal at both ends（1.3）Respectively with two thermally conductive and conductive terminal supports（1.4）It is connected.The light emission rate of LED not only can be improved in LED filament component of the invention, but also radiating efficiency can be improved；The present invention, which sets up the method for LED filament light bulb and LED filament light bulb, can then get rid of the limitation that existing LED illumination lamp needs radiator, be able to achieve the LED filament lamp source of biggish power, can directly substitute the light source of existing high-power illumination product, without replacing lamps and lanterns.
Description
Technical field
The present invention relates to a kind of planting industry LED filament lamps, belong to technical field of LED illumination.
Background technique
LED semiconductor lighting is as new generation of lighting technology, when having easily-controllable photoelectric conversion rate height, light source direction, illumination
Section and mode is easily-controllable, color rendering properties of light source is high, rationally design under other existing lighting engineering such as power factor with higher can not
Five big power savings advantages of analogy favors by global investor and are vigorously supported with national governments.Although LED illumination is by weight
Depending on then there is also problems in extension process, firstly, LED illumination lamp is mostly integral structure, lack replaceable mark
Quasi-optical source；Secondly, substantially cannot achieve light modulation operation, and same even if being made into LED light source using national standard GB1406 series lamp cap
When do not have the protective functions such as waterproof yet, application range is relatively narrow；Furthermore emitting semiconductor is that four sides shines under the triggering of electricity
, but in practical application, LED chip is encapsulated in mostly on an opaque substrate, and the light that goes out of semiconductor half is blocked
It is converted to heat, luminous efficiency is low.
In recent years there is the LED filament lamp using transparent bar-type substrate in market, has conformed to semiconductor lighting four sides and has sent out
The basic principle of light, but its using power it is also relatively low under, be usually no more than 10W；And do not have water-proof function, application range phase
To relatively narrow, these defects greatly restrict the popularization and use of LED illumination.
The preferred embodiments of existing LED filament production are to bind LED chip thereon by substrate bonding of bar shaped sapphire, value
It obtains it is to be noted that one side LED chip is after attachment bonding, anaclasis loss is larger, and photoelectric conversion efficiency reduces more.
Although moreover, at present LED light also gradually in planting industry as light filling illumination using more and more, because of
In planting industry it is generally necessary to the LED of relatively high power, and existing LED light source compares the dependence of radiator in high-power situation
By force, this necessarily causes the structure of lamps and lanterns to design to be restricted, to cause the mounting means of lamps and lanterns complex, flexibility compared with
Difference can not directly substitute traditional plant lamp.
Summary of the invention
The object of the present invention is to provide a kind of planting industry LED filament light bulbs.The present invention is that one kind is able to satisfy plant photosynthesis
The LED filament light bulb of spectrum needed for left and right, it can get rid of the limitation that existing LED illumination lamp needs radiator, be able to achieve biggish
The LED filament lamp source of power, and installation is more convenient.
Technical solution of the present invention：A kind of planting industry LED filament lamp, its main feature is that：Including LED filament light bulb, LED filament
Include the lamp adapter assembly with waterproof electrical connector on light bulb, includes photochromic for red, blue and yellow in the LED filament light bulb
The three kinds of LED filaments or LED filament of color include photochromic three kinds of LED chips for red blue and yellow, and red, blue and
The LED filament of yellow or the illumination ratio of LED chip are 60~90：40~10：1~10；The LED filament light bulb passes through lamp cap
Fixture nut on component is connect with the bulb mounting hole on universal installation interface bracket, installation interface bracket be equipped with it is multiple not
Equidirectional installation interface, installation interface bracket are fixed on installation foundation.
In above-mentioned planting industry LED filament lamp, the lamp adapter assembly includes lamp bracket, and lamp bracket is using interior empty knot
Structure, for placing the driving assembly；Threaded electric connector male connector is set on lamp bracket, sets 4 root cuttings in male connector
Needle connects the power supply and dimming control signal electrically held respectively, and electric connector male connector is structure as a whole with lamp bracket, lamp cap branch
For frame body using helicitic texture and setting locating slot, locating slot installation direction is consistent with light bulb direction of illumination, passes through mating fixation
The fixed entire LED filament light bulb of nut；One end that lamp bracket is connect with the bulb housing of LED filament light bulb is equipped with prominent screw thread
The round table-like ring structure of main body.Bulb mounting hole on universal installation interface bracket is equipped with determining for positioning key and lamp bracket
Position slot matches, to guarantee that mistake and offset do not occur for the direction of illumination of LED filament light bulb.
In planting industry LED filament lamp above-mentioned, lampshade is equipped with above the LED filament light bulb, the lampshade passes through lamp cap
Fixture nut on component is fixed with universal installation interface bracket；Upper shield also is fixed with by guardrail sockets on the lampshade
And/or low protection cover.
In planting industry LED filament lamp above-mentioned, the LED filament light bulb includes the light bulb with driving assembly and lamp adapter assembly
Shell, the interior setting LED filament component of bulb housing, LED filament component passes through the electrical connecting wire being fixed on wire support and drive
Dynamic component is connected with lamp adapter assembly, and the LED filament component includes the LED light that one or more both ends are equipped with electric connection terminal
Silk, the electric connection terminal at LED filament both ends are connected with the terminal support of two thermal conductivity respectively, and the LED filament includes LED
The electric connection terminal of filament mould group and both ends, or further include the electric connection line that LED load segmentation node is connected in LED filament mould group
（For connecting the segmentation node of the LED load in multiple LED filaments）；LED filament mould group includes transparent filament mould group substrate
With the LED chip series connection group on filament mould group substrate, LED filament mould group is externally provided with transparent enclosure.
In planting industry LED filament lamp above-mentioned, the LED filament mould group is to be cut into include by LED illumination large chip
The strip or block structure of a line or multirow LED chip group；Alternatively, the LED filament mould group is by multiple LED series connection groups or more
The LED series connection group of a parallel connection is encapsulated on bar shaped filament mould group substrate and constitutes, and LED series connection group is by multiple LED chips or LED PN
Knot is made up of cascade；It is additionally provided with size and the same width of LED filament mould group in the LED filament mould group, and reserves welding
The transparent cover plate of length（Optimal selection is glass）, transparent cover plate covers LED filament mould group, and the both ends of LED filament mould group pass through
On terminal support be welded and fixed hole directly with terminal support welding and be bonded, seam around transparent cover plate and LED filament mould group
Gap is encapsulated using transparent material.
In planting industry LED filament lamp above-mentioned, a preferred structure of the LED filament light bulb include band driving assembly and
The bulb housing of lamp adapter assembly is provided with LED filament component, wire support, electrical connecting wire, heat radiation bracket and heat in bulb housing
Radiate ring；The heat radiation bracket parallel with two is connected the terminal support at LED filament component both ends respectively, heat radiation bracket
It is equipped with the arc structure for being close to bulb housing；The heat slinger is not closed cylindrical structure, and the both ends difference at separation
It is connected with two heat radiation brackets, the inside of heat slinger is mirror surface, and outside is the radiation black matrix face for being close to bulb housing；Institute
It states LED filament component to be connected by electrical connecting wire with driving assembly and lamp adapter assembly, electrical connecting wire is solid by wire support
It is fixed.
In planting industry LED filament lamp above-mentioned, end and terminal support at the heat slinger separation pass through fixed pressure
Item and heat radiation bracket compression link together, and the connection of the one of end and terminal support at heat slinger separation goes out
It is additionally provided with insulating heat-conductive isolating bar, insulating heat-conductive isolating bar is between terminal support and heat slinger；The heat slinger
The cylinder top and cylinder bottom of tubular structure are respectively equipped with interior fixed lid and interior lower fixed lid, and interior fixed lid and interior lower fixation cover tightly patch
Bulb housing supports heat slinger with fixed.
In planting industry LED filament lamp above-mentioned, the LED of multi-set parallel is equipped between two separating ends of the heat slinger
Filament assembly is connected by fixed press strip with heat radiation bracket between adjacent LED filament component；The heat radiation of each junction
Bracket is equipped with the arc structure for being close to bulb housing or each junction setting heat pipe is connect with other components close to bulb housing
（Heat radiation component）, make other rapid soaking of body component in bulb housing.
In planting industry LED filament lamp above-mentioned, second preferred structure of the LED filament light bulb includes band driving assembly
With the bulb housing of lamp adapter assembly, be provided in bulb housing LED filament component, wire support, electrical connecting wire, heat radiation bracket and
Heat slinger；The heat slinger is closed cylindrical structure, and cylindrical structure lower end inside is the taper type shell structure of indent,
The LED filament component is fixed on taper type shell structure, and two terminal supports of LED filament component are thin with taper type respectively
The upper and lower bead of shell structure connects；To be close to bulb housing on the outside of heat slinger, wherein heat slinger cannot be by LED filament component
The face that is irradiated to of the light radiation black matrix face that is, the face that can be irradiated to by the light of LED filament component is mirror surface, described
LED filament component is connected by electrical connecting wire with driving assembly and lamp adapter assembly, and electrical connecting wire is fixed by wire support.
In planting industry LED filament lamp above-mentioned, two terminal supports of the LED filament component are two of different sizes
Ring structure, wherein the small terminal support of size passes through by the heat radiation bracket with fixed pressure ring and taper type shell structure
Bead is fixed, and the big terminal support of size is fixed by the fixation press strip of annular with taper type shell structure lower bead（Use plastics
Fixing screws connection）, it is equipped with annular insulation between the small terminal support of the size and taper type shell structure upper edge hole and leads
Item is thermally isolated；The fixation press strip of the annular and heat radiation bracket with fixed pressure ring are located in the cylindrical structure of heat slinger
Side.
In planting industry LED filament lamp above-mentioned, the third preferred structure of the LED filament light bulb includes band driving assembly
Lamp adapter assembly, lamp adapter assembly is connected on bulb housing, and wire support is arranged in bulb housing, and wire support is equipped with multiple connections
The electrical connecting wire of driving assembly；LED filament component is connected on electrical connecting wire, LED filament component both ends are connected separately with
Heat radiation bracket, heat radiation bracket are equipped with the arc structure for being close to bulb housing inner wall, are formed with to wear in arc structure and are electrically connected
The wire guide of conducting wire is connect, the terminal support at LED filament component both ends is connect with two heat radiation brackets respectively.
In planting industry LED filament lamp above-mentioned, the heat radiation bracket includes the separate structure that two panels clamps terminal support,
It is equipped with arc structure in each separate structure, so as to which LED filament group will be connected using the arc structure of heat radiation bracket
The entire heat radiation bracket of part is pressed in bulb housing.
In planting industry LED filament lamp above-mentioned, the heat radiation bracket is segmental structure, using insulation conversion between section and section
Bracket isolation, each section of heat radiation bracket is connected with multiple LED filament components, to be formed with multiple LED load sections, each LED
The link node of load section is equipped with electrical connecting wire and draws the driving assembly into lamp adapter assembly；Multiple LED filament components pass through electricity
Connecting wire connect to form serial or parallel corded arrangement with driving assembly.
Various components in bulb housing constitute heat radiation component, and heat radiator component cannot be reflected and cannot be penetrated through heat
Line（Visible light wave and infrared light-wave）One side on apply black Heat Conduction Material（Optimal selection is that superconduction graphite or graphene apply
Coating）, form radiation black matrix face；It can reflect but mirror surface cannot be set as on one side through heat ray；
Compared with prior art, planting industry LED filament lamp of the invention, to be capable of providing the LED light of spectrum needed for plant
Based on silk light bulb, the limitation that existing LED illumination lamp needs radiator can be got rid of, the LED filament lamp of biggish power is able to achieve
Light source, and installation is more convenient.No setting is required the LED core plate base of LED filament component used in the present invention, can make LED
Each light direction it is unobstructed, especially infrared heat ray appears, and substantially increases light extraction efficiency, and present invention benefit
Not only the fixation of various moulding can be carried out to LED filament with terminal support, but also be very advantageous in the heat conduction of LED filament
To other heat radiator components, in favor of the heat dissipation of LED filament.
And the various components in bulb housing are utilized as heat radiator component in LED filament light bulb, design has sufficiently large
The radiationless effective heat radiator component area blocked controls bulb temperature and makes on heat radiator component as far as possible
Mean temperature approaches junction temperature of chip to balance the heat of LED filament generation, and then is reduced on LED filament by heat radiation principle
Junction temperature of chip.The basic reason of tradition that LED illumination lamp needs radiator is got rid of using the LED filament light bulb that the method for the present invention makes
It reads, which can directly substitute the light source of existing high-power illumination product, without replacing lamps and lanterns, will make LED
The application illuminated in planting industry attains a new height.Through actual test, it can accomplish 200LM/W using method of the invention, even
Higher light bulb finished product light source.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the present invention using the planting industry LED filament lamp of the first LED filament light bulb；
Fig. 2 is that the planting industry LED filament lamp of Fig. 1 adds the structural schematic diagram of lampshade；
Fig. 3 is that the planting industry LED filament lamp of Fig. 1 adds the structural schematic diagram of lampshade and low protection cover；
Fig. 4 is the decomposition texture schematic diagram of Fig. 3；
Fig. 5 is structural schematic diagram of the present invention using the planting industry LED filament lamp of second of LED filament light bulb；
Fig. 6 is the structural schematic diagram that Fig. 5 adds shield；
Fig. 7 is that LED filament LED illumination large chip of the invention divides schematic diagram；
Fig. 8 is LED filament internal structure chart of the invention；
Fig. 9 is the LED filament internal structure chart of the invention with transparent cover plate
Figure 10 is the LED filament mould group picture of connection terminal bracket of the invention；
Figure 11 is LED filament component finished figure of the invention；
Figure 12 is the LED filament component finished figure for widening terminal support of the invention；
Figure 13 LED filament component finished figure of the invention using sheet filament；
Figure 14 is that the first LED filament light bulb of the invention is connected to heat radiation bracket and mirror surface type heat slinger
LED filament component；
Figure 15 is that heat radiation bracket of the invention is equipped with two groups of parallel filament assemblies（Fovea superior）The side with mirror surface
Light extracting LED filament bulb figure；
Figure 16 is the connection structure diagram of the heat slinger with heat pipe scheme and heat radiation bracket and filament assembly of the invention；
Figure 17 is that use sheet filament and heat pipe scheme of the invention use Waterproof lampholder component to have two groups of parallel filament groups
The side light extracting LED filament bulb figure with mirror surface of part；
Figure 18 is Waterproof lampholder component facade figure of the invention；
Figure 19 is the structural schematic diagram for having lower light extracting LED filament bulb of the heat pipe with mirror surface of the invention；
Figure 20 is the decomposition texture schematic diagram of Figure 19；
Figure 21 is the structural schematic diagram of the side light extracting LED filament bulb with mirror surface of the invention with heat pipe；
Figure 22 is the LED filament light bulb figure of the invention with heat radiation bracket；
Figure 23 is the LED filament light bulb figure with heat radiation bracket of present invention setting insulation conversion support；
Figure 24 is the LED filament component drawings of the invention with heat radiation bracket and insulation conversion support；
Figure 25 is that the LED filament component of the invention with heat radiation bracket and insulation conversion support decouples figure；.
Label in attached drawing be：1-LED filament assembly, 1.1-LED filament, 1.2-LED filament mould group, 1.2.1- filament mould
Group substrate, 1.3- electric connection terminal, 1.4- terminal support, 1.7- are welded and fixed hole, 1.8- electric connection line, 2- lamp adapter assembly,
2.5- lamp bracket, the threaded connector male connector of 2.6-, 2.7- contact pin, 2.8- locating slot, 2.9- fixture nut, 3- driving group
Part, 4.1- wire support, 4.2- electrical connecting wire, 5.1- heat radiation bracket, 5.11- annular heat radiation gantry, the hot spoke of 5.3-
Penetrating ring, 5.31- mirror surface, 5.32- radiates black matrix face, 6- bulb housing, upper fixed lid in 7.1-, lower fixed lid in 7.2-,
7.3- fixing screws, 7.31- plastics fixing screws, the fixed press strip of 7.4-, 7.5- insulating heat-conductive isolating bar, 7.10-LOGO are indicated
Place, 7.8- insulation conversion support, 7.12- wire guide, 7.13- elliptical opening, 7.16- heat pipe, 101- lampshade, 101.1- lamp
Shield on bubble, 101.2- light bulb low protection cover, 101.3- guardrail sockets, 101.4- shield locking member, 102-LED filament
Lamp, the universal installation interface bracket of 103- light bulb, 103.1- positioning key, 104- lampshade fixing screws group, 106- waterproof electrical patch
Part, 420-LED, which is illuminated, integrates large chip, 420.1- large chip termination electrode, at 420.2-LED load segment electrical connection.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Embodiment.A kind of planting industry LED filament lamp, as described in figures 1 and 5, including LED filament light bulb 102, LED filament lamp
Include the lamp adapter assembly 2 with waterproof electrical connector 106 on bubble 102, in the LED filament light bulb 102 comprising it is photochromic for it is red,
The three kinds of LED filaments 1.1 or LED filament 1.1 of blue and yellow include photochromic three kinds of LED chips for red blue and yellow,
And the illumination ratio of the LED filament 1.1 or LED chip of red, blue and yellow is 60~90：40~10：1~10；The LED
Filament bulb 102 is connected by the fixture nut 2.9 on lamp adapter assembly 2 and the bulb mounting hole on universal installation interface bracket 103
It connects, installation interface bracket 103 is equipped with the installation interface in multiple and different directions.
The lamp adapter assembly 2 is as described in Figure 18, including lamp bracket 2.5, lamp bracket 2.5 use hollow structure, be used for
Place the driving assembly 3；Threaded electric connector male connector 2.6 is set on lamp bracket 2.5, sets 4 root cuttings in male connector
Needle 2.7, connects the power supply and dimming control signal electrically held respectively, and electric connector male connector 2.6 and lamp bracket 2.5 are integrated knot
Structure, 2.5 main body of lamp bracket is using helicitic texture and setting locating slot 2.8,2.8 installation direction of locating slot and light bulb direction of illumination
Unanimously, pass through the fixed entire LED filament light bulb of mating fixture nut 2.9；The light bulb of lamp bracket 2.5 and LED filament light bulb 102
One end that shell 6 connects is the round table-like ring structure equipped with prominent threaded body；Light bulb peace on universal installation interface bracket 103
Dress hole is equipped with positioning key and matches with the locating slot 2.8 of lamp bracket 2.5, to guarantee the direction of illumination of LED filament light bulb 102
Mistake and offset do not occur,.
Lampshade 101 is equipped with above the LED filament light bulb 102, as shown in Fig. 2, the lampshade 101 passes through lamp adapter assembly 2
On fixture nut 2.9 and universal installation interface bracket 103 it is fixed；It is also fixed by guardrail sockets 101.3 on the lampshade 101
There are upper shield 101.1 and/or low protection cover 101.2, as described in Fig. 3,4 and 5.
The LED filament light bulb 102 includes the bulb housing 6 with driving assembly 3 and lamp adapter assembly 2, setting in bulb housing 6
LED filament component 1, LED filament component 1 passes through the electrical connecting wire 4.2 that is fixed on wire support 4.1 and driving assembly 3
It is connected with lamp adapter assembly 2.The LED filament component 1 is as shown in Figure 10,10 and 11, including one or more both ends are equipped with and are electrically connected
The LED filament 1.1 of connecting terminal 1.3, the electric connection terminal 1.3 at 1.1 both ends of the LED filament terminal branch with two thermal conductivity respectively
Frame 1.4 is connected, and the LED filament 1.1 is as shown in FIG. 8 and 9, the electric connection terminal 1.3 including LED filament mould group 1.2 and both ends,
It or further include the electric connection line 1.8 that LED load segmentation node is connected in LED filament mould group 1.2；LED filament mould group 1.2, including
LED chip series connection group on transparent filament mould group substrate 1.2.1 and filament mould group substrate 1.2.1, outside LED filament mould group 1.2
Equipped with transparent enclosure.
The LED filament mould group 1.2 is that be cut by LED illumination large chip 420 include a line or multirow LED chip group
Strip or block structure, as shown in Figure 7；Alternatively, the LED filament mould group 1.2 is by multiple LED series connection groups or multiple parallel connections
LED series connection group be encapsulated on bar shaped filament mould group substrate 1.2.1 and constitute, LED series connection group is by multiple LED chips or LED PN junction
It is made up of cascade；It is additionally provided with size and the same width of LED filament mould group 1.2 in the LED filament mould group 1.2, and reserves
The transparent cover plate 1.2.2 of weld length, transparent cover plate 1.2.2 cover LED filament mould group 1.2, the both ends of LED filament mould group 1.2
By on terminal support 1.4 be welded and fixed hole 1.7 directly with terminal support 1.4 welding and it is be bonded, transparent cover plate 1.2.2 with
Gap around LED filament mould group 1.2 is encapsulated using transparent material, as shown in Figure 9.To be conducive to hot transmitting, close to terminal branch
1.3 part of electric connection terminal of frame 1.4 can moderately widen or round corner treatment, as shown in figure 12；To improve translucent effect, especially
When being for planting industry illumination, using glass cover-plate 1.2.2 encapsulation scheme, blocky filament assembly scheme is formed, as shown in figure 13.
The LED filament light bulb can be the first structure as shown in Figure 15 and 17（Side with mirror surface goes out light
LED filament light bulb）：The LED filament light bulb 102 includes the bulb housing 6 with driving assembly 3 and lamp adapter assembly 2, in bulb housing 6
It is provided with LED filament component 1, wire support 4.1, electrical connecting wire 4.2, heat radiation bracket 5.1 and heat slinger 5.3；It is described
The heat radiation bracket 5.1 parallel with two is connected the terminal support 1.4 at 1 both ends of LED filament component respectively, heat radiation bracket 5.1
It is equipped with the arc structure for being close to bulb housing 6；The heat slinger 5.3 is not closed cylindrical structure, and both ends at separation
It is connected respectively with two heat radiation brackets 5.1, the inside of heat slinger 5.3 is mirror surface 5.31, and outside is to be close to bulb housing 6
Radiation black matrix face 5.32；The LED filament component 1 is connected by electrical connecting wire 4.2 with driving assembly 3 and lamp adapter assembly 2,
Electrical connecting wire 4.2 is fixed by wire support 4.1.
End and terminal support 1.4 at 5.3 separation of heat slinger pass through fixed press strip 7.4 and heat radiation bracket
5.1 compressions link together, and one of end at 5.3 separation of heat slinger and the connection of terminal support 1.4 are also set out
There is insulating heat-conductive isolating bar 7.5, insulating heat-conductive isolating bar 7.5 is between terminal support 1.4 and heat slinger 5.3；The heat
The cylinder top and cylinder bottom for radiating the tubular structure of ring 5.3 are respectively equipped with interior fixed lid 7.1 and interior lower fixed lid 7.2, interior upper fixation
Lid 7.1 and interior lower fixed lid 7.2 are close to bulb housing 6 and support heat slinger 5.3 with fixed.As shown in figure 14.
The LED filament component 1 of multi-set parallel can be equipped between two separating ends of the heat slinger 5.3, such as Figure 16
It is shown, it is connected between adjacent LED filament component 1 by fixed press strip 7.4 and heat radiation bracket 5.1；The heat of each junction
Radiation gantry 5.1 be equipped with the arc structure for being close to bulb housing 6 or each junction setting heat pipe 7.16 with close to bulb housing 6
Other component heat radiation components connection, make other rapid soaking of body component in bulb housing 6, as shown in Figure 16,17 and 21.
The LED filament light bulb can be second of structure as shown in Figures 19 and 20（Lower light out with mirror surface
LED filament light bulb）：The LED filament light bulb 102 includes the bulb housing 6 with driving assembly 3 and lamp adapter assembly 2, in bulb housing 6
It is provided with LED filament component 1, wire support 4.1, electrical connecting wire 4.2, heat radiation bracket 5.1 and heat slinger 5.3；It is described
Heat slinger 5.3 is closed cylindrical structure, and cylindrical structure lower end inside is the taper type shell structure of indent, the LED light
Silk component 1 be fixed on taper type shell structure, two terminal supports 1.4 of LED filament component 1 respectively with taper type shell knot
The upper and lower bead of structure connects；To be close to bulb housing 6 on the outside of heat slinger 5.3, wherein heat slinger 5.3 cannot be by LED filament group
The radiation black matrix face 5.32 that the face that the light of part 1 is irradiated to is, the face that can be irradiated to by the light of LED filament component 1 are reflection
Mirror surface 5.31, the LED filament component 1 are connected by electrical connecting wire 4.2 with driving assembly 3 and lamp adapter assembly 2, and electrical connection is led
Line 4.2 is fixed by wire support 4.1.
Two terminal supports 1.4 of the LED filament component 1 are two ring structures of different sizes, and wherein size is small
Terminal support 1.4 by being fixed by the heat radiation bracket 5.11 with fixed pressure ring and taper type shell structure upper edge hole, ruler
Very little big terminal support 1.4 is fixed by the fixation press strip 7.4 of annular with taper type shell structure lower bead, and the size is small
The insulating heat-conductive isolating bar 7.5 of annular is equipped between terminal support 1.4 and taper type shell structure upper edge hole；The annular is consolidated
Level pressure item 7.4 and heat radiation bracket 5.11 with fixed pressure ring are located on the inside of the cylindrical structure of heat slinger 5.3.
The LED filament light bulb can be the third structure as depicted in figures 22 and 23（LED light with heat radiation bracket
Silk light bulb, has used common screw lamp holder component in figure）, including the lamp adapter assembly 2 with driving assembly 3, lamp adapter assembly 2 connects
It connects on bulb housing 6, wire support 4.1 is set in bulb housing 6, wire support 4.1 is equipped with the electricity of multiple connection driving assemblies 3
Connecting wire 4.2；LED filament component 1 is connected on electrical connecting wire 4.2,1 both ends of LED filament component are connected separately with hot spoke
Bracket 5.1 is penetrated, heat radiation bracket 5.1 is equipped with the arc structure for being close to 6 inner wall of bulb housing, is formed in arc structure and wears electricity
The wire guide 7.12 of connecting wire 4.2, the terminal support 1.4 at 1 both ends of LED filament component respectively with two heat radiation brackets
5.1 connection.
The heat radiation bracket 5.1 includes the separate structure that two panels clamps terminal support 1.4, is all provided in each separate structure
There is arc structure, so as to which the entire heat radiation of LED filament component 1 will be connected using the arc structure of heat radiation bracket 5.1
Bracket 5.1 is pressed in bulb housing 6.
The heat radiation bracket 5.1 is segmental structure, is isolated between section and section using insulation conversion support 7.8, each section of hot spoke
It penetrates bracket 5.1 and is connected with multiple LED filament components 1, so that multiple LED load sections are formed with, the connection knot of each LED load section
Point is equipped with electrical connecting wire 4.2 and draws the driving assembly 3 into lamp adapter assembly 2；Multiple LED filament components 1 pass through electrical connecting wire
4.2 connect to form serial or parallel corded arrangement with driving assembly 3.As shown in FIG. 24 and 25.
Wherein, LED illumination large chip be based on the present inventor's earlier application application No. is 201410214077.9 patents
LED illumination large chip in application, cut LED illumination large chip include a line or multirow LED chip group according to power；
LED illumination large chip is through directly long brilliant generation, is seamless connectivity, the LED between light-emitting semiconducting material and chip substrate
It illuminates large chip substrate and uses high purity aluminium oxide（Monocrystalline or polycrystalline）Material and substrate back does not set metallic reflector, can make partly to lead
The light towards substrate that body generates is directed through chip substrate externally outermost spilling, keeps chip fever minimum；The big core of LED illumination
Piece substrate uses monocrystalline silicon or single crystal silicon carbide materials, and through testing, after chip fever, generated heat ray wavelength circle is in red
Outside line wave band, infrared wave can be directed through monocrystalline silicon or monocrystalline silicon carbide projects, and chip is made to have preferable heating conduction.
The driving component, can be that application No. is 201410211945.8 and 201410214074.5 based on the present inventor
For the method for Chinese patent application come the driving power made, it is to divide 1~6 section to drive LED load, can be obtained higher
Power-efficient（Greater than 99%）, only in this way when LED bulb power is higher, driving power could be placed in lamp adapter assembly, so that
In being not in that overheat keeps power work unstable.Otherwise, when bulb power is larger, lamp adapter assembly can not externally remove driving
The heat that power supply is issued；Based on this power source design, have with the LED bulb that the present invention constructs with low cost or cost free
Dimming function.
The lamp adapter assembly includes lamp bracket 2.5 and electrical connection terminal, and electrical connection terminal can be based on the present invention
Application No. is the electric connector in 201210253574.0 Chinese patent applications, electric connectors to be with lamp bracket 2.5 by people
Integral structure, for the lamp bracket 2.5 connecting with bulb housing using helicitic texture and setting locating slot 2.8, locating slot is located at light bulb
First, by fixture nut 2.9 light bulb is fixed on the universal installation interface bracket of light bulb by direction of illumination；Driving assembly 3 is placed
In lamp bracket 2.5.Significant using effect is brought in this way, its power supply of all lamp adapter assemblies based on national standard pattern connects
Connecing end is exposed structure, not waterproof, needs to do waterproofing design on lamps and lanterns.And the structure type of the present patent application is simply real
With making LED bulb have water-proof function, make lamps and lanterns be not required to consider waterproof in this way, lamps and lanterns cost can be greatly reduced.The lamp cap
Component pattern and size can be based on GB/T 1406（1406.1~1406.5）Series standard, but for wherein there is 4 needle constructions
Lamp cap scheme do not change its rule when, then will wherein 2 needles be defined as dim signal access, i.e., increase signal pin V2-2.3 and
Signal pin V2+2.4；Make so entire light bulb have dimming function, when signal level 0~5VDC change when, light bulb it is bright
Degree, can be by modes such as light-operated, acoustic control, period control and infrared inductions to the bright of light bulb from maximum luminance variation to zero luminance
Degree realizes control, is conducive to the place for applying the invention to all kinds of needs light modulations, is especially used for planting industry or road lighting
When, achieve the purpose that high energy saving.
Claims (12)
1. a kind of planting industry LED filament lamp, it is characterised in that：Including LED filament light bulb (102), on LED filament light bulb (102)
Comprising the lamp adapter assembly (2) with waterproof electrical connector (106), in the LED filament light bulb (102) comprising it is photochromic for it is red,
The three kinds of LED filaments (1.1) or LED filament (1.1) of blue and yellow include photochromic three kinds of LED for red blue and yellow
Chip, and the illumination ratio of the LED filament (1.1) or LED chip of red, blue and yellow is 60~90：40~10：1~10；
The LED filament light bulb (102) passes through in the fixture nut (2.9) and universal installation interface bracket (103) on lamp adapter assembly (2)
Bulb mounting hole connection, universal installation interface bracket (103) be equipped with multiple and different directions installation interface；The LED light
Silk light bulb (102) includes the bulb housing (6) with driving assembly (3) and lamp adapter assembly (2), and LED filament group is arranged in bulb housing (6)
Part (1), LED filament component (1) by the electrical connecting wire (4.2) that is fixed on wire support (4.1) and driving assembly (3) and
Lamp adapter assembly (2) is connected, and the LED filament component (1) includes the LED that one or more both ends are equipped with electric connection terminal (1.3)
Filament (1.1), the electric connection terminal (1.3) at LED filament (1.1) both ends respectively with the terminal support of two thermal conductivity (1.4)
It is connected, the LED filament (1.1) includes the electric connection terminal (1.3) at LED filament mould group (1.2) and both ends, or further includes LED
The electric connection line (1.8) of LED load segmentation node is connected in filament mould group (1.2)；LED filament mould group (1.2) includes transparent
LED chip series connection group on filament mould group substrate (1.2.1) and filament mould group substrate (1.2.1), LED filament mould group (1.2) is outside
Equipped with transparent enclosure.
2. planting industry LED filament lamp according to claim 1, it is characterised in that：The lamp adapter assembly (2) includes lamp cap branch
Frame (2.5), lamp bracket (2.5) uses hollow structure, for placing driving assembly (3)；Setting band spiral shell on lamp bracket (2.5)
The electric connector male connector (2.6) of line sets 4 root cutting needles (2.7) in male connector, connects the power supply electrically held and brightness adjustment control letter respectively
Number, electric connector male connector (2.6) is structure as a whole with lamp bracket (2.5), and lamp bracket (2.5) main body uses helicitic texture
And setting locating slot (2.8), locating slot (2.8) installation direction is consistent with light bulb direction of illumination, passes through mating fixture nut (2.9)
Fixed entire LED filament light bulb；One end that lamp bracket (2.5) is connect with the bulb housing (6) of LED filament light bulb (102) is to set
There is the round table-like ring structure of prominent threaded body；Bulb mounting hole on universal installation interface bracket (103) is equipped with positioning
Key is matched with the locating slot (2.8) of lamp bracket (2.5), to guarantee that mistake does not occur for the direction of illumination of LED filament light bulb (102)
Accidentally and deviate.
3. planting industry LED filament lamp according to claim 1, it is characterised in that：Above the LED filament light bulb (102)
Equipped with lampshade (101), the lampshade (101) passes through fixture nut (2.9) and universal installation interface bracket on lamp adapter assembly (2)
(103) fixed；Shield (101.1) and/or lower anti-also is fixed with by guardrail sockets (101.3) on the lampshade (101)
Shield (101.2).
4. planting industry LED filament lamp according to claim 1, it is characterised in that：The LED filament mould group (1.2) be by
LED illumination large chip (420) be cut into include a line or multirow LED chip group strip or block structure；Alternatively, described
LED filament mould group (1.2) is that bar shaped filament mould group substrate is encapsulated in by the LED series connection group of multiple LED series connection groups or multiple parallel connections
It is constituted on (1.2.1), LED series connection group is made up of multiple LED chips or LED PN junction cascade；The LED filament mould
It is additionally provided with size and LED filament mould group (1.2) same width in group (1.2), and reserves the transparent cover plate (1.2.2) of weld length,
Transparent cover plate (1.2.2) covers LED filament mould group (1.2), and the both ends of LED filament mould group (1.2) pass through on terminal support (1.4)
Be welded and fixed hole (1.7) directly with terminal support (1.4) welding and be bonded, transparent cover plate (1.2.2) and LED filament mould group
(1.2) gap around is encapsulated using transparent material.
5. planting industry LED filament lamp according to claim 1, it is characterised in that：The LED filament light bulb (102) includes that band drives
The bulb housing (6) of dynamic component (3) and lamp adapter assembly (2), bulb housing (6) is interior to be provided with LED filament component (1), wire support
(4.1), electrical connecting wire (4.2), heat radiation bracket (5.1) and heat slinger (5.3)；LED filament component (1) both ends
The heat radiation bracket (5.1) parallel with two is connected terminal support (1.4) respectively, and heat radiation bracket (5.1), which is equipped with, is close to lamp
The arc structure of blister (6)；The heat slinger (5.3) is not closed cylindrical structure, and the both ends at separation are respectively with two
A heat radiation bracket (5.1) is connected, and the inside of heat slinger (5.3) is mirror surface (5.31), and outside is to be close to bulb housing (6)
Radiation black matrix face (5.32)；The LED filament component (1) passes through electrical connecting wire (4.2) and driving assembly (3) and lamp cap group
Part (2) is connected, and electrical connecting wire (4.2) is fixed by wire support (4.1).
6. planting industry LED filament lamp according to claim 5, it is characterised in that：At heat slinger (5.3) separation
End passes through fixed press strip (7.4) with terminal support (1.4) and heat radiation bracket (5.1) compression links together, and heat radiation
The junction of one of end and terminal support (1.4) at ring (5.3) separation is additionally provided with insulating heat-conductive isolating bar (7.5),
Insulating heat-conductive isolating bar (7.5) is located between terminal support (1.4) and heat slinger (5.3)；The cylinder of the heat slinger (5.3)
The cylinder top and cylinder bottom of shape structure are respectively equipped with interior fixed lid (7.1) and interior lower fixed lid (7.2), it is interior it is it is fixed cover (7.1) and
Interior lower fixed lid (7.2) is close to bulb housing (6) and supports heat slinger (5.3) with fixed.
7. planting industry LED filament lamp according to claim 6, it is characterised in that：Two points of the heat slinger (5.3)
From the LED filament component (1) for being equipped with multi-set parallel between end, pass through fixed press strip between adjacent LED filament component (1)
(7.4) it is connected with heat radiation bracket (5.1)；The heat radiation bracket (5.1) of each junction is equipped with the circle for being close to bulb housing (6)
Arc structure or each junction setting heat pipe (7.16) are connect with other components close to bulb housing (6), are made in bulb housing (6)
Other rapid soaking of body component.
8. planting industry LED filament lamp according to claim 1, it is characterised in that：The LED filament light bulb (102) includes
Bulb housing (6) with driving assembly (3) and lamp adapter assembly (2), bulb housing (6) is interior to be provided with LED filament component (1), conducting wire branch
Frame (4.1), electrical connecting wire (4.2), heat radiation bracket (5.1) and heat slinger (5.3)；The heat slinger (5.3) is envelope
The cylindrical structure closed, cylindrical structure lower end inside are the taper type shell structure of indent, and the LED filament component (1) is fixed on
On taper type shell structure, two terminal supports (1.4) of LED filament component (1) are upper and lower with taper type shell structure respectively
Bead connection；To be close to bulb housing (6) on the outside of heat slinger (5.3), wherein heat slinger (5.3) cannot be by LED filament component
(1) face that light is irradiated to is radiation black matrix face (5.32), and the face that can be irradiated to by the light of LED filament component (1) is anti-
It penetrates mirror surface (5.31), the LED filament component (1) passes through electrical connecting wire (4.2) and driving assembly (3) and lamp adapter assembly (2)
It is connected, electrical connecting wire (4.2) is fixed by wire support (4.1).
9. planting industry LED filament lamp according to claim 8, it is characterised in that：Two of the LED filament component (1)
Terminal support (1.4) is two ring structures of different sizes, and wherein the small terminal support of size (1.4) passes through band fixed pressure ring
Heat radiation bracket (5.11) fixed with taper type shell structure upper edge hole, the big terminal support of size (1.4) by annular
Fixed press strip (7.4) are fixed with taper type shell structure lower bead, the small terminal support of the size (1.4) and taper type shell
The insulating heat-conductive isolating bar (7.5) of annular is equipped between structure upper edge hole；It the fixation press strip (7.4) of the annular and is pressed with fixed
The heat radiation bracket (5.11) of ring is located on the inside of the cylindrical structure of heat slinger (5.3).
10. planting industry LED filament lamp according to claim 1, it is characterised in that：The LED filament light bulb (102) includes
Lamp adapter assembly (2) with driving assembly (3), lamp adapter assembly (2) are connected on bulb housing (6), and conducting wire branch is arranged in bulb housing (6)
Frame (4.1), wire support (4.1) are equipped with the electrical connecting wire (4.2) of multiple connections driving assembly (3)；Electrical connecting wire
(4.2) it is connected on LED filament component (1), LED filament component (1) both ends are connected separately with heat radiation bracket (5.1), hot spoke
It penetrates bracket (5.1) and is equipped with the arc structure for being close to bulb housing (6) inner wall, be formed in arc structure and wear electrical connecting wire
(4.2) wire guide (7.12), the terminal support (1.4) at LED filament component (1) both ends respectively with two heat radiation brackets
(5.1) it connects.
11. planting industry LED filament lamp according to claim 10, it is characterised in that：The heat radiation bracket (5.1) includes two panels
The separate structure of terminal support (1.4) is clamped, is equipped with arc structure in each separate structure, so as to utilize heat radiation branch
The entire heat radiation bracket (5.1) for connecting LED filament component (1) is pressed in bulb housing (6) by the arc structure of frame (5.1).
12. planting industry LED filament lamp according to claim 10, it is characterised in that：The heat radiation bracket (5.1) is segmentation knot
Structure is isolated between section and section using insulation conversion support (7.8), and each section of heat radiation bracket (5.1) is connected with multiple LED filament components
(1), to be formed with multiple LED load sections, the link node of each LED load section is equipped with electrical connecting wire (4.2) and draws toward lamp
Driving assembly (3) in head assembly (2)；Multiple LED filament components (1) are connected by electrical connecting wire (4.2) and driving assembly (3)
It connects to form serial or parallel corded arrangement.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610140278.8A CN105605491B (en) | 2016-03-11 | 2016-03-11 | A kind of planting industry LED filament lamp |
| PCT/CN2017/075875 WO2017152829A1 (en) | 2016-03-11 | 2017-03-07 | Thermal radiation heat-dissipation type led light bulb and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610140278.8A CN105605491B (en) | 2016-03-11 | 2016-03-11 | A kind of planting industry LED filament lamp |
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| CN105605491A CN105605491A (en) | 2016-05-25 |
| CN105605491B true CN105605491B (en) | 2018-11-30 |
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| CN201610140278.8A Active CN105605491B (en) | 2016-03-11 | 2016-03-11 | A kind of planting industry LED filament lamp |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106287269A (en) * | 2016-11-07 | 2017-01-04 | 贵州光浦森光电有限公司 | The SMD emitting bulb of a kind of band tubular heat slinger and application thereof |
| WO2017152829A1 (en) * | 2016-03-11 | 2017-09-14 | 贵州光浦森光电有限公司 | Thermal radiation heat-dissipation type led light bulb and application thereof |
| CN106338014A (en) * | 2016-11-07 | 2017-01-18 | 贵州光浦森光电有限公司 | Patch type luminous bulb with semi-circular heat radiation ring and application thereof |
| CN106641784A (en) * | 2016-12-30 | 2017-05-10 | 浙江锐迪生光电有限公司 | Novel LED light-emitting device and LED filament lamp |
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| CN101387379A (en) * | 2007-09-14 | 2009-03-18 | 南京汉德森科技股份有限公司 | Plant growth lamp of high-efficiency high-power LED light source |
| CN201475731U (en) * | 2009-08-25 | 2010-05-19 | 东莞市友美电源设备有限公司 | LED plant lamp |
| CN103104839A (en) * | 2013-01-17 | 2013-05-15 | 中国科学院半导体研究所 | Light supplemental device of plant and light supplemental method thereof |
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| JP3304939B2 (en) * | 1998-11-18 | 2002-07-22 | 松下電器産業株式会社 | Lamp with reflector and method of manufacturing the same |
| KR101050504B1 (en) * | 2010-07-29 | 2011-07-20 | (주)율진이엔지 | White light emitting device for the plant cultivation |
| CN202769430U (en) * | 2012-07-23 | 2013-03-06 | 贵州光浦森光电有限公司 | Light-emitting diode (LED) street lamp with lamp shell as installation interface support frame |
| CN203731218U (en) * | 2014-03-04 | 2014-07-23 | 吉庆贵 | Intelligent LED streetlamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387379A (en) * | 2007-09-14 | 2009-03-18 | 南京汉德森科技股份有限公司 | Plant growth lamp of high-efficiency high-power LED light source |
| CN201475731U (en) * | 2009-08-25 | 2010-05-19 | 东莞市友美电源设备有限公司 | LED plant lamp |
| CN103104839A (en) * | 2013-01-17 | 2013-05-15 | 中国科学院半导体研究所 | Light supplemental device of plant and light supplemental method thereof |
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