CN106085165B - LED light - Google Patents
LED light Download PDFInfo
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- CN106085165B CN106085165B CN201610455495.6A CN201610455495A CN106085165B CN 106085165 B CN106085165 B CN 106085165B CN 201610455495 A CN201610455495 A CN 201610455495A CN 106085165 B CN106085165 B CN 106085165B
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- temperature
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- led light
- pedestal
- hole
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D169/00—Coating compositions based on polycarbonates; Coating compositions based on derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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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
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
-
- 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
-
- 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
- F21V3/02—Globes; Bowls; Cover glasses characterised by the 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of LED light, including：Lampshade, for the hollow double-deck hemispherical dome structure that Open Side Down；Pedestal is connected by the interconnecting piece for being arranged in upside endface with the edge that the lampshade is open；Multiple LED lamp beads；Radiator comprising：Shell, multiple radiating fins being connect with the housing into rotation；Temperature sensor is used to detect the air themperature of the enclosure interior；Controller is electrically connected with the driving power, the shaft and the temperature sensor.The present invention has the function of tranquilizing the mind hypnosis, radiator is provided with below pedestal, it can quickly be discharged the heat inside LED light, avoid LED lamp holder fever, lead to the damage of LED light, extend the service life of LED light, while coating of the coating with high light transmittance and haze on the inner wall of lampshade so that light emission luminance of the invention is high, photochromic uniform.
Description
Technical field
The present invention relates to LED technology fields.It is more particularly related to a kind of LED light.
Background technology
LED light is a kind of light source of rapid rising in recent years, is after incandescent lamp fluorescent lamp high-intensity discharge lamp
Forth generation new light sources, the solid-state lighting based on white light LEDs is a kind of typical green illumination mode, compared with conventional light source,
With the various features such as energy-saving and environmental protection, long lifespan, small, safe and reliable, fast response time, lighting engineering represent not
Come, and meets the requirement of " Resources for construction economizing type and the friendly environment society " of current governmental proposition.At present in city
Extensive use in the various aspects such as landscape ornamental, traffic signals, commercial advertisement and house lamp decoration.Not recently as manufacturing process
Disconnected development, high-power and high-luminance LED performance are constantly promoted, and price constantly declines, and reaches the LED light of same illuminating effect at present
Power consumption be about 1/10th of ordinary incandescent lamp, the half of fluorescent lamp.
Since LED is typical point light source, the soft of the area source competence exertion illumination of uniform-illumination is converted thereof into
Effect, and its light transmittance of the lampshade used in people's daily life and mist degree be not high, there is more a part of light energy damage
It loses, causes whole illuminating effect bad.Meanwhile existing LED light long-time service is also easy to produce a large amount of heat, heat is not
It is easily distributed out of LED light, LED lamp holder is made to generate heat, it is fragile LED light that heat, which reaches certain temperature, influences the use of LED light
Service life, using effect are poor.
Therefore, there is an urgent need for develop a kind of lampshade with high transparency, haze, and light emission luminance height, photochromic uniform, heat dissipation
The good LED light of effect.
Invention content
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of LED light, by filling pure natural plant system inside lampshade
The tranquilizing the mind hypnotic of work makes the present invention have the function of tranquilizing the mind hypnosis, and radiator is provided with below pedestal, can be fast in time
Heat inside LED light is avoided LED lamp holder fever, leads to the damage of LED light, extend the use of LED light by the discharge of speed
Service life, while coating of the coating with high light transmittance and haze on the inner wall of lampshade so that light emission luminance of the invention is high,
It is photochromic uniform.
In order to realize these purposes and other advantages according to the present invention, a kind of LED light is provided, including：
Lampshade is filled for the hollow double-deck hemispherical dome structure that Open Side Down between the internal layer and the outer layer
There are tranquilizing the mind hypnotic, the outer layer to be equipped with multiple first through hole；
It is 10 that the tranquilizing the mind hypnotic, which is weight ratio,:8:15 spina date seed, valerian and the mixed extract of lavender；
Pedestal, is horizontally disposed disc-shaped structure, the pedestal by be arranged the interconnecting piece in upside endface with
The edge of the lampshade opening is connected, and the pedestal is equipped with multiple second through-holes, and the lower surface of the pedestal is equipped with driving
Power supply；
Multiple LED lamp beads, uniform integration packaging is in the upper surface of the pedestal, and the LED lamp bead is not with described
Two through-holes contact, and the LED lamp bead is electrically connected with the driving power；
Radiator is arranged in the pedestal lower part, and the radiator includes：
Shell is the hollow cylinder structure being vertically arranged closed at both ends, upper plane and the pedestal of the shell
Lower surface be fixedly connected, the inner wall of the shell is equipped with multiple heat pipes axially extended, and the heat pipe is along the shell
It is radial equidistantly uniformly arrangement, the upper end of the heat pipe are contacted with the lower surface of the pedestal, the heat pipe fall down from above according to
It is secondary include length ratio be 1.5:1:1 evaporator section, adiabatic section and condensation segment, the curved surface upper edge of the shell its radially uniform open up
There are multiple third through-holes axially extended, the third through-hole to be not in contact with each other with the heat pipe, above and below the third through-hole
Opposite two sides are horizontally disposed arc, the linear that other two opposite side is vertically arranged；The shell
The outer surface of lower plane is equipped with groove, is equipped with photovoltaic film battery in the groove, the edge of the groove is hinged with and can open
The lid of closing is opened, the photovoltaic film battery is electrically connected with the driving power；
Multiple radiating fins, in a third through-hole rotation be equipped with a radiating fin, any heat dissipation
Fin includes two arc panels being vertically arranged, and the vertical centerline of two arc panels overlaps, and curved surface is in a certain angle,
So that the horizontal cross-section of the radiating fin is X-shaped, the radiating fin can the relatively described housing into rotation, and described in one of them
Arc panel can be contained in the third through-hole so that the enclosure interior is isolated from the outside to form closed space；
The top and bottom of two arc panel intersecting lenses are set vertically respectively there are one shaft, and two shafts are distinguished
It is rotatablely connected with the upper side edge and lower side of the third through-hole, to realize that the radiating fin and the rotation of the shell connect
It connects；
Temperature sensor, setting is in the enclosure interior, and the temperature sensor is for detecting the enclosure interior
Air themperature；
Controller is set to the enclosure interior, the controller and the driving power, the shaft and the temperature
Sensor electrical connection is spent, the controller is set as：The temperature value for receiving the temperature sensor detection, when the numerical value is big
When predetermined threshold value, the controller controls the shaft rotation, to drive turning for the relatively described shell of the radiating fin
It is dynamic；When the numerical value is not more than predetermined threshold value, the controller controls the shaft and turns to one of them described arc panel
The third through-hole is closed, is isolated from the outside the enclosure interior to form enclosure space.
Preferably, the LED light, the lampshade are made of the transparent material with certain structural strength, the lamp
The coating of 0.5~1.5mm is coated on the internal layer of cover and the inner wall of outer layer, the preparation method of the coating is：
A, it counts in parts by weight, mixer is put into after taking 30~40 parts of polylactic acid and the mixing of 7~10 parts of light diffusing agent
In, set technique as：One area's temperature is 170~190 DEG C, and two area's temperature are 190~230 DEG C, 20~40rpm of rotating speed, when stop
Between 7~10min；It then smashes the mixture mixed in mixer taking-up to obtain light-scattering master batch via high-speed mixer；
B, it counts in parts by weight, takes 20~30 parts of makrolon, 2~4 parts of nanomete talc powder, 1~3 part of nanometer two
After the nano silicon dioxide mixing of titanium oxide and 3~5 parts in input mixer, set technique as area's temperature be 250~260
DEG C, two area's temperature are 260~270 DEG C, 30~60rpm of rotating speed, 2~5min of residence time；The mixing that will be mixed in mixer
Object taking-up then smashes to obtain nanometer of master batch via high-speed mixer；
C, it counts in parts by weight, 30~40 parts of makrolon is taken to be mixed with the nanometer of master batch obtained in step b, be added
0.2~0.8 part of auxiliary agent and 0.3~0.9 part of fire retardant, put into after stirring evenly in the loading hopper of double screw extruder,
It feeds side of the light diffusion master batch through double screw extruder obtained in step a to mouth charging, through melting extrusion, is granulated to obtain particle painting
Material；Processing technology is as follows：240~250 DEG C of one area's temperature of double screw extruder, two 250~260 DEG C of area's temperature, three area's temperature 260
~270 DEG C, four 270~275 DEG C of area's temperature, five 265~270 DEG C of area's temperature, six 270~280 DEG C of area's temperature, die head temperature is
275~280 DEG C, pressure is 2~2.5MPa；10~20 parts of glue is added into the coating after mixing up to the painting
Layer.
Preferably, the LED light, the height of the arc panel, the height of the third through-hole and the shell
The height ratio of curved surface is 0.9:1:1.
Preferably, it is equipped between the upper plane and lower plane of the LED light, the radiating fin and the shell
Gasket, the gasket are fixedly arranged on respectively on the lower surface of upper plane and the upper surface of lower plane of the shell, described close
The inside of packing is filled with heat-conducting cream.
Preferably, the angle of the LED light, the curved surface of two plate bodys is 40~70 degree.
Preferably, the LED light, the predetermined threshold value are 45 DEG C.
The present invention includes at least following advantageous effect：
1, the tranquilizing the mind hypnotic that pure natural plant makes is filled inside lampshade of the present invention, makes the present invention that there is tranquilizing the mind hypnosis
Function, improve the sleep quality of user, when in use, the heat transfer that lamp bead generates is the peace in lampshade to lampshade to LED light
Refreshing hypnotic is come out by multiple first through hole on lampshade outer layer, and the work(of tranquilizing the mind hypnosis is just played after being sucked by human body
Effect；
2, the present invention is provided with radiator below the pedestal, and radiating fin is rotatably connected on the shell curved surface
In the third through-hole opened up, when LED light does not use or is in normal temperature state, one of radiating fin arc panel is contained in
It in third through-hole, is turned off so that the enclosure interior is isolated from the outside to form closed space, prevents external dust from entering
Inside LED light, when LED light after a period of use, the heat that lamp bead generates makes enclosure interior air themperature be higher than default threshold
When 45 DEG C of value, controller controls shaft with respect to housing into rotation, and two arc panels are under the drive of shaft around center line rotation, shell
On curved surface that is, under control of the controller multiple radiating fin shapes, angle all same rotate simultaneously, open simultaneously third through-hole,
Third through-hole is simultaneously closed off, the fan of such as multiple rotations can drive the air of enclosure interior to flow, and will by third through-hole
Heat discharges, and heat can quickly be discharged in time, reduce the temperature of enclosure interior, LED light provided by the invention is kept to locate always
In lower temperature, avoids causing LED light lamp housing temperature excessively high because of heat aggregation, extend the service life of LED light；
3, multiple heat pipes are set in the inner wall of the shell, improve heat transfer efficiency, enclosure interior can be discharged faster
Heat, is arranged temperature sensor and controller improves the degree of automation of the present invention；
4, lampshade of the invention is made of the transparent material with certain structural strength, improves the durability of the present invention, lamp
It is coated with the coating of high light transmittance and haze on the inner wall of cover, ensures the luminous uniformity of the present invention and brightness, is wrapped in coating
Containing the light-scattering master batch that light diffusing agent and polylactic acid are mixed to prepare, wherein light diffusing agent is styrene type or acrylic resin
Type；The light diffusing agents of these resin types allows most of light to pass through, the light transmittance of material is influenced it is smaller, the light transmission loss of energy compared with
Few, and play the role of even light, the light of transmission becomes bright soft, to ensure the higher light transmittance of lampshade and bright uniform
Property；Auxiliary agent in coating material includes phosphonous acid class antioxidant and Coumarins fluorescer, and fire retardant hinders for fluorine-based polymer
Fire agent.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the configuration schematic diagram of the present invention；
Fig. 3 is structural schematic diagram of the shell of the present invention under the unclosed state of the third through-hole.
Specific implementation mode
The present invention is described in further detail with reference to the accompanying drawings and embodiments, to enable those skilled in the art's reference
Specification word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained.
In the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on ... shown in the drawings or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, is not that device or the element of instruction or hint meaning are necessary
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
As shown in Figures 1 to 3, the present invention provides a kind of LED light, including：Lampshade 1, for the hollow bilayer that Open Side Down
Hemispherical dome structure, tranquilizing the mind hypnotic is filled between the internal layer and the outer layer, it is logical that the outer layer is equipped with multiple first
Hole；
It is 10 that the tranquilizing the mind hypnotic, which is weight ratio,:8:15 spina date seed, valerian and the mixed extract of lavender；
Pedestal 2 is horizontally disposed disc-shaped structure, and the pedestal 2 is by being arranged the interconnecting piece in upside endface
The edge being open with the lampshade 1 is connected, and the pedestal 2 is equipped with multiple second through-holes, and the lower surface of the pedestal 2 is equipped with
Driving power；
Multiple LED lamp beads 3, uniform integration packaging in the upper surface of the pedestal 2, the LED lamp bead 3 not with it is described
Second through-hole contacts, and the LED lamp bead 3 is electrically connected with the driving power；
Radiator 4 is arranged in 2 lower part of the pedestal, and the radiator 4 includes：
Shell 41, be the hollow cylinder structure being vertically arranged closed at both ends, the upper plane of the shell 41 with it is described
The lower surface of pedestal 2 is fixedly connected, and the inner wall of the shell 41 is equipped with multiple heat pipes axially extended, and the heat pipe is along institute
Stating shell 41 radial, equidistantly uniformly arrangement, the upper end of the heat pipe are contacted with the lower surface of the pedestal 2, the heat pipe from
On fall down successively include length ratio be 1.5:1:1 evaporator section, adiabatic section and condensation segment, its diameter of the curved surface upper edge of the shell 41
To multiple third through-holes 42 axially extended are uniformly provided with, the third through-hole 42 is not in contact with each other with the heat pipe, described
The two sides opposing upper and lower of third through-hole 42 are horizontally disposed arc, other two opposite side is vertically arranged straight
It is linear；The outer surface of the lower plane of the shell 41 is equipped with groove, and photovoltaic film battery, the groove are equipped in the groove
Edge be hinged with can open and close lid, the photovoltaic film battery is electrically connected with the driving power；
Multiple radiating fins 43, in a third through-hole 42 rotation be equipped with a radiating fin 43, Ren Yisuo
It includes two arc panels being vertically arranged to state radiating fin 43, and the vertical centerline of two arc panels overlaps, and curved surface is in
Certain angle so that the horizontal cross-section of the radiating fin 43 is X-shaped, and the radiating fin 43 can relatively described 41 turns of the shell
It is dynamic, and one of them described arc panel can be contained in the third through-hole 42 so that it is isolated from the outside inside the shell 41
Form closed space；
The top and bottom of two arc panel intersecting lenses are set vertically respectively there are one shaft, and two shafts are distinguished
It is rotatablely connected with the upper side edge and lower side of the third through-hole 42, to realize turn of the radiating fin 43 with the shell 41
Dynamic connection；
Temperature sensor is arranged inside the shell 41, and the temperature sensor is for detecting in the shell 41
The air themperature in portion；
Controller is set to inside the shell 41, the controller and the driving power, the shaft and described
Temperature sensor is electrically connected, and the controller is set as：The temperature value for receiving the temperature sensor detection, when the numerical value
When more than predetermined threshold value, the controller controls the shaft rotation, to drive the relatively described shell of the radiating fin 43
41 rotation；When the numerical value is not more than predetermined threshold value, the controller controls the shaft and turns to described in one of them
Arc panel closes the third through-hole 42, will be isolated from the outside to form enclosure space inside the shell 41.
In the above-mentioned technical solutions, the tranquilizing the mind hypnotic made by filling pure natural plant inside lampshade 1, makes
The present invention has the function of tranquilizing the mind hypnosis, and radiator 4 is provided with below pedestal 2, can be quickly discharged LED light
Internal heat avoids LED lamp holder fever, leads to the damage of LED light, extend the service life of LED light.LED lamp bead 3 is produced
For raw heat transfer to pedestal 2, the upper end of heat pipe is contacted with 2 lower surface of pedestal can be by heat fast transfer to radiator 4
In, when 41 internal temperature of shell reaches predetermined threshold value, controller controls shaft rotation, to drive two arc panels to form
Rotation of the radiating fin 43 relative to shell 41 so that air and extraneous air inside shell 41 form convection current, and heat is discharged.
The outer surface of the lower plane of shell 41 is equipped with groove, is equipped with photovoltaic film battery in groove, can place this invention into sunlight
Under, lid is opened, power storage is converted the solar by photovoltaic film battery, electricity is provided for driving power, drives simultaneously
Dynamic power supply has the connector of charging, can obtain electricity from external power supply, can also install battery.Two arc panels are integrally formed shape
At radiating fin 43 be rotatablely connected in third through-hole 42, the present invention when not in use or 41 internal temperature of shell is less than
When given threshold, one of arc panel can close third through-hole 42, will be isolated from the outside inside shell 41, avoid external ash
The entrance of dirt, and play the role of moisture-proof；When 41 internal temperature of shell is more than predetermined threshold value to the present invention after a period of use,
Under the drive of shaft, radiating fin 43 is rotated relative to shell 41, and the fan of two arc panels such as rotation drives air flowing, will
Heat inside shell 41 is discharged by third through-hole 42, and radiator 4 of the invention is simple in structure, high degree of automation, and
Good heat dissipation effect improves heat transfer efficiency under the mating reaction of heat pipe, and heat dissipation is quickly timely so that the present invention is always
Under lower temperature, extend the service life of the present invention.
In another technical solution, the LED light, the lampshade 1 is by the transparent material with certain structural strength
It is made, the coating of 0.5~1.5mm, the preparation method of the coating is coated on the internal layer of the lampshade 1 and the inner wall of outer layer
For：
A, it counts in parts by weight, mixer is put into after taking 30~40 parts of polylactic acid and the mixing of 7~10 parts of light diffusing agent
In, set technique as：One area's temperature is 170~190 DEG C, and two area's temperature are 190~230 DEG C, 20~40rpm of rotating speed, when stop
Between 7~10min；It then smashes the mixture mixed in mixer taking-up to obtain light-scattering master batch via high-speed mixer；
B, it counts in parts by weight, takes 20~30 parts of makrolon, 2~4 parts of nanomete talc powder, 1~3 part of nanometer two
After the nano silicon dioxide mixing of titanium oxide and 3~5 parts in input mixer, set technique as area's temperature be 250~260
DEG C, two area's temperature are 260~270 DEG C, 30~60rpm of rotating speed, 2~5min of residence time；The mixing that will be mixed in mixer
Object taking-up then smashes to obtain nanometer of master batch via high-speed mixer；
C, it counts in parts by weight, 30~40 parts of makrolon is taken to be mixed with the nanometer of master batch obtained in step b, be added
0.2~0.8 part of auxiliary agent and 0.3~0.9 part of fire retardant, put into after stirring evenly in the loading hopper of double screw extruder,
It feeds side of the light diffusion master batch through double screw extruder obtained in step a to mouth charging, through melting extrusion, is granulated to obtain particle painting
Material；Processing technology is as follows：240~250 DEG C of one area's temperature of double screw extruder, two 250~260 DEG C of area's temperature, three area's temperature 260
~270 DEG C, four 270~275 DEG C of area's temperature, five 265~270 DEG C of area's temperature, six 270~280 DEG C of area's temperature, die head temperature is
275~280 DEG C, pressure is 2~2.5MPa；10~20 parts of glue is added into the coating after mixing up to the painting
Layer.The present invention lampshade 1 be made of the transparent material with certain structural strength, improve the present invention durability, lampshade 1 it is interior
It is coated with the coating of high light transmittance and haze on wall, ensures the luminous uniformity of the present invention and brightness, includes light in coating
The light-scattering master batch that diffusant is mixed to prepare with polylactic acid, wherein light diffusing agent are styrene type or acrylic resin type；These
The light diffusing agent of resin type allows most of light to pass through, smaller on the influence of the light transmittance of material, and the light transmission loss of energy is less, and has
The light of the effect of even light, transmission becomes bright soft, to ensure 1 higher light transmittance of lampshade and bright uniformity；It applies
Auxiliary agent in layer raw material includes phosphonous acid class antioxidant and Coumarins fluorescer, and fire retardant is fluorine-based polymer fire retardant.
In another technical solution, the LED light, the height of the arc panel, the height of the third through-hole 42
Height ratio with the curved surface of the shell 41 is 0.9:1:1.Ensure band of the radiating fin 43 in shaft of two arc panels formation
Under dynamic, it can be rotated freely with respect to shell 41.
In another technical solution, the LED light, the upper plane of the radiating fin 43 and the shell 41 and under
It is equipped with gasket between plane, the gasket is fixedly arranged on lower surface and the lower plane of the upper plane of the shell 41 respectively
On upper surface, the inside of the gasket is filled with heat-conducting cream.When radiator 4 does not work, third through-hole 42 is closed
State, the height of arc panel are less than the height of third through-hole 42, and setting gasket avoids external dust from arc panel and third through-hole
Enter shell 41 in 42 gap, heat-conducting cream can further speed up the transmission of heat.
In another technical solution, the angle of the LED light, the curved surface of two plate bodys is 40~70 degree.
In another technical solution, the LED light, the predetermined threshold value is 45 DEG C.
Number of devices and treatment scale described herein are the explanations for simplifying the present invention.To the present invention application,
Modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (6)
1. a kind of LED light, which is characterized in that including：
Lampshade is filled with peace for the hollow double-deck hemispherical dome structure that Open Side Down between the internal layer and the outer layer
Refreshing hypnotic, the outer layer are equipped with multiple first through hole；
It is 10 that the tranquilizing the mind hypnotic, which is weight ratio,:8:15 spina date seed, valerian and the mixed extract of lavender；
Pedestal, is horizontally disposed disc-shaped structure, the pedestal by be arranged the interconnecting piece in upside endface with it is described
The edge of lampshade opening is connected, and the pedestal is equipped with multiple second through-holes, and the lower surface of the pedestal is equipped with driving power；
Multiple LED lamp beads, for uniform integration packaging in the upper surface of the pedestal, the LED lamp bead is not logical with described second
Hole contacts, and the LED lamp bead is electrically connected with the driving power；
Radiator is arranged in the pedestal lower part, and the radiator includes：
Shell, is the hollow cylinder structure being vertically arranged closed at both ends, the upper plane of the shell under the pedestal
Surface is fixedly connected, and the inner wall of the shell is equipped with multiple heat pipes axially extended, diameter of the heat pipe along the shell
To equidistantly uniformly arrangement, the upper end of the heat pipe are contacted with the lower surface of the pedestal, the heat pipe falls down from above to be wrapped successively
It is 1.5 to include length ratio:1:1 evaporator section, adiabatic section and condensation segment, the curved surface upper edge of the shell its it is radially uniform offer it is more
A third through-hole axially extended, the third through-hole are not in contact with each other with the heat pipe, the third through-hole it is opposite up and down
Two sides be horizontally disposed arc, the linear that other two opposite side is vertically arranged；The lower of the shell is put down
The outer surface in face is equipped with groove, is equipped with photovoltaic film battery in the groove, the edge of the groove, which is hinged with, can open pass
The lid closed, the photovoltaic film battery are electrically connected with the driving power；
Multiple radiating fins, in a third through-hole rotation be equipped with a radiating fin, any radiating fin
The vertical centerline of the arc panel being vertically arranged including two, two arc panels overlaps, and curved surface is in a certain angle so that
The horizontal cross-section of the radiating fin is X-shaped, the radiating fin can the relatively described housing into rotation, and one of them described arc
Plate can be contained in the third through-hole so that the enclosure interior is isolated from the outside to form closed space；
The top and bottom of two arc panel intersecting lenses are set vertically respectively there are one shaft, two shafts respectively with institute
Upper side edge and the lower side rotation connection for stating third through-hole, to realize the rotation connection of the radiating fin and the shell；
Temperature sensor, setting are used to detect the air of the enclosure interior in the enclosure interior, the temperature sensor
Temperature；
Controller, is set to the enclosure interior, and the controller is passed with the driving power, the shaft and the temperature
Sensor is electrically connected, and the controller is set as：The temperature value for receiving the temperature sensor detection, when the numerical value is more than in advance
If when threshold value, the controller controls the shaft rotation, to drive the radiating fin relative to the rotation of the shell；When
When the numerical value is not more than predetermined threshold value, the controller control shaft turns to one of them described arc panel will be described
Third through-hole is closed, and is isolated from the outside the enclosure interior to form enclosure space.
2. LED light as described in claim 1, which is characterized in that the lampshade is by the transparent material with certain structural strength
It is made, the coating of 0.5~1.5mm is coated on the internal layer of the lampshade and the inner wall of outer layer, the preparation method of the coating is：
A, it counts, is put into mixer after taking 30~40 parts of polylactic acid and the mixing of 7~10 parts of light diffusing agent in parts by weight, if
Determining technique is：One area's temperature is 170~190 DEG C, and two area's temperature are 190~230 DEG C, 20~40rpm of rotating speed, the residence time 7~
10min；It then smashes the mixture mixed in mixer taking-up to obtain light-scattering master batch via high-speed mixer；
B, it counts in parts by weight, takes 20~30 parts of makrolon, 2~4 parts of nanomete talc powder, 1~3 part of nanometer titanium dioxide
After the nano silicon dioxide mixing of titanium and 3~5 parts in input mixer, set technique as area's temperature be 250~260 DEG C, two
Area's temperature is 260~270 DEG C, 30~60rpm of rotating speed, 2~5min of residence time；The mixture mixed in mixer is taken out
It then smashes to obtain nanometer of master batch via high-speed mixer；
C, it counts in parts by weight, 30~40 parts of makrolon is taken to be mixed with the nanometer of master batch obtained in step b, addition 0.2~
0.8 part of auxiliary agent and 0.3~0.9 part of fire retardant, put into after stirring evenly in the loading hopper of double screw extruder, by step
Mouth charging is fed in side of the light diffusion master batch through double screw extruder obtained in a, through melting extrusion, is granulated to obtain particulate coating material；Processing
Technique is as follows：240~250 DEG C of one area's temperature of double screw extruder, two 250~260 DEG C of area's temperature, three area's temperature 260~270
DEG C, four 270~275 DEG C of area's temperature, five 265~270 DEG C of area's temperature, six 270~280 DEG C of area's temperature, die head temperature be 275~
280 DEG C, pressure is 2~2.5MPa；10~20 parts of glue is added into the coating after mixing up to the coating.
3. LED light as claimed in claim 2, which is characterized in that the height of the arc panel, the height of the third through-hole with
The height ratio of the curved surface of the shell is 0.9:1:1.
4. LED light as claimed in claim 3, which is characterized in that the upper plane of the radiating fin and the shell and lower flat
Gasket is equipped between face, the gasket is fixedly arranged on the upper table of the lower surface and lower plane of the upper plane of the shell respectively
On face, the inside of the gasket is filled with heat-conducting cream.
5. LED light as claimed in claim 4, which is characterized in that the angle of the curved surface of two plate bodys is 40~70 degree.
6. LED light as claimed in claim 5, which is characterized in that the predetermined threshold value is 45 DEG C.
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| CN201610455495.6A CN106085165B (en) | 2016-06-21 | 2016-06-21 | LED light |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610455495.6A CN106085165B (en) | 2016-06-21 | 2016-06-21 | LED light |
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| CN106085165B true CN106085165B (en) | 2018-07-31 |
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| CN109519841A (en) * | 2018-10-22 | 2019-03-26 | 扬州新思路光电科技有限公司 | Energy-conserving road lamp |
| CN109506185A (en) * | 2018-10-22 | 2019-03-22 | 扬州新思路光电科技有限公司 | LED street lamp |
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| CN101008394A (en) * | 2006-01-25 | 2007-08-01 | 华硕电脑股份有限公司 | Heat sinking fanj |
| CN102532857A (en) * | 2012-02-22 | 2012-07-04 | 上海大学 | Polycarbonate composite material suitable for LED (light-emitting diode) lamp cover and preparation method thereof |
| CN103234132A (en) * | 2013-05-16 | 2013-08-07 | 浙江奥司朗照明电器有限公司 | Light-emitting diode (LED) bulb lamp |
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| CN106085165A (en) | 2016-11-09 |
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Effective date of registration: 20191217 Address after: 314312 Zhejiang province Jiaxing City Haiyan County hundred step town Cross Harbor Industrial Park Patentee after: Haiyan Jinlong Lighting Technology Co., Ltd. Address before: 362100 Quanzhou City, Taiwan investment zone, Fujian Town, Zhang Zhang Town Village Patentee before: Wang Jianbiao |
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Address after: 314312 Zhejiang province Jiaxing City Haiyan County hundred step town Cross Harbor Industrial Park Patentee after: Haiyan Jinlong Lighting Technology Co., Ltd Address before: 314312 Zhejiang province Jiaxing City Haiyan County hundred step town Cross Harbor Industrial Park Patentee before: HAIYAN JINLONG LIGHTING TECHNOLOGY Co.,Ltd. |
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