CN106152058B - A kind of lamps and lanterns of adjustable light-emitting angle - Google Patents
A kind of lamps and lanterns of adjustable light-emitting angle Download PDFInfo
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- CN106152058B CN106152058B CN201610633849.1A CN201610633849A CN106152058B CN 106152058 B CN106152058 B CN 106152058B CN 201610633849 A CN201610633849 A CN 201610633849A CN 106152058 B CN106152058 B CN 106152058B
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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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
-
- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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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
- 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
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/87—Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- 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
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- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Wood Science & Technology (AREA)
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- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of lamps and lanterns of adjustable light-emitting angle, include lamp body, it is characterised in that：The Lamp cup that the opposite lamp body of energy is swung is equipped in lamp body one end, light emitting source is equipped in the Lamp cup, oscillating bearing is equipped in lamp body, swing rod is equipped in the oscillating bearing, described swing rod one end is connected with Lamp cup, and being equipped in the lamp body other end can drive swing rod rotation to make the regulating mechanism of Lamp cup oscillation adjustment light-emitting angle.Place that purpose of the invention is to overcome the shortcomings in the prior art provides a kind of simple in structure, the lamps and lanterns of adjustable light-emitting angle.
Description
Technical field
The present invention relates to a kind of lamps and lanterns of adjustable light-emitting angle, belong to lighting area.
Background technology
With the requirement of market development, lamps and lanterns are when in use, it is desirable to be able to carry out light extraction adjusting according to use environment, work as lamp
After tool is fixed, the adjusting of optically focused angle can only be carried out most of when carrying out light extraction adjusting, i.e., lens and source in adjusting lamps and lanterns
Relative position cannot carry out the adjusting of light projecting direction, in order to carry out the adjusting in light projection direction, at present using such as lower section
Formula：1, lamps and lanterns are retightened and is adjusted, cause the inconvenience used；2, increase polariscope or light polarizing film before lamps and lanterns,
Make turn light rays, reduces light utilization rate, while often because limitation and the Design of Luminaires problem in space, being not achieved makes
The ideal effect of user.In addition use cost can also be improved by replacing lamps and lanterns, this is for modern interior decoration and the confined space
Interior projection, all exerts a certain influence, for this purpose, it is proposed that a kind of lamps and lanterns of adjustable light-emitting angle.
Invention content
Place that purpose of the invention is to overcome the shortcomings in the prior art, provides a kind of simple in structure, can adjust out
The lamps and lanterns of angular.
In order to achieve the above object, the present invention uses following scheme：
A kind of lamps and lanterns of adjustable light-emitting angle, include lamp body, it is characterised in that：Being equipped in lamp body one end can be opposite
The Lamp cup that lamp body is swung is equipped with light emitting source in the Lamp cup, and oscillating bearing is equipped in lamp body, is set in the oscillating bearing
There are swing rod, described swing rod one end to be connected with Lamp cup, being equipped in the lamp body other end can drive swing rod rotation to make lamp
The regulating mechanism of cup oscillation adjustment light-emitting angle.
A kind of lamps and lanterns of adjustable light-emitting angle as described above, it is characterised in that the regulating mechanism includes that fixation is set
The rotary electric machine in lamp body bottom is set, rotating disc is equipped on the motor shaft of the rotary electric machine, is equipped on the rotating disc
Location notch hole, the swing rod lower end are plugged in location notch hole.
A kind of lamps and lanterns of adjustable light-emitting angle as described above, it is characterised in that the oscillating bearing includes cylindrical shape
Connecting seat, the cylindrical shape connecting seat outer wall are connected to lamp body inner wall by connecting rod, are equipped in the cylindrical shape connecting seat
The inclined hole through spherosome can be equipped on the spherosome relative to the spherosome of cylindrical shape connecting seat rotation, the swing rod is inserted
It is connected in the inclined hole.
A kind of lamps and lanterns of adjustable light-emitting angle as described above, it is characterised in that be equipped with and dissipate in the Lamp cup lower end outer wall
Hot device, the light emitting source are welded on the radiator.
A kind of lamps and lanterns of adjustable light-emitting angle as described above, it is characterised in that be equipped on the radiator outer surface
Thermal dispersant coatings.
A kind of lamps and lanterns of adjustable light-emitting angle as described above, it is characterised in that the thermal dispersant coatings wrap by weight
Include following components：
A kind of lamps and lanterns of adjustable light-emitting angle as described above, it is characterised in that the rotating disc includes turning gear
Wheel, is arranged with spacing ring outside the rotate gear, and the spacing ring outer wall is fixedly connected on by fixed link on lamp body inner wall,
The location notch hole is surrounded by rotate gear and spacing ring inner wall.
A kind of lamps and lanterns of adjustable light-emitting angle as described above, it is characterised in that be equipped with lamp in the lamp body front end sleeve
Cover is equipped with sealing ring between the lamp body and lampshade, and sheet glass is equipped on the lampshade.
A kind of lamps and lanterns of adjustable light-emitting angle as described above, it is characterised in that be equipped with connection in the swing rod front end
Frame, described link one end are connected to Lamp cup bottom.
In conclusion advantage is the present invention compared with the existing technology：
One, the present invention is equipped with oscillating bearing in lamp body so that swing rod can be rotated easily so that the angle of Lamp cup changes
Become, to change the angle of light-illuminating.
Two, the present invention is equipped with sealing ring between lamp body and lampshade so that and the lamps and lanterns have the effect of waterproof, so that
The use scope of lamps and lanterns is wider.
Three, the rotating disc band driven fork in regulating mechanism of the present invention in rotary electric machine rotation makes Lamp cup rotate, to change
The angle for becoming light-illuminating, makes illumination range become larger.
Four, the present invention uses stepper motor as rotary electric machine in adjustment structure, and stepper motor band moving gear rotates, in tooth
Motion bar rotation is driven under the promotion of wheel, to change the irradiating angle of illumination easily.
Five, the present invention is equipped with radiator in Lamp cup lower end, and the light emitting source is arranged on a heat sink, in radiator outer surface
Thermal dispersant coatings are equipped with, to which its heat dissipation effect be effectively ensured.
Description of the drawings
Fig. 1 is the diagrammatic cross-section of the present invention；
Fig. 2 is the decomposition diagram of the present invention.
Specific implementation mode
The invention will be further described with specific implementation mode for explanation below in conjunction with the accompanying drawings：
A kind of lamps and lanterns of adjustable light-emitting angle, include lamp body 1 as shown in Fig. 1 to 2, are equipped in 1 one end of lamp body
The energy Lamp cup 2 that lamp body 1 is swung relatively, is equipped with light emitting source 3 in the Lamp cup 2, interior equipped with oscillating bearing 4 in lamp body 1, described
Swing rod 5 is equipped in oscillating bearing 4,5 one end of the swing rod is connected with Lamp cup 2, and being equipped in 1 other end of the lamp body can drive
Swing rod 5 rotates to make the regulating mechanism 6 of 2 oscillation adjustment light-emitting angle of Lamp cup.
Heretofore described regulating mechanism 6 includes the rotary electric machine 61 for being fixed at 1 bottom of lamp body, in the rotation
The motor shaft of motor 61 is equipped with rotating disc 62, and location notch hole 63,5 lower end grafting of the swing rod are equipped on the rotating disc 62
In location notch hole 63.
Heretofore described oscillating bearing 4 includes cylindrical shape connecting seat 41, and 41 outer wall of cylindrical shape connecting seat passes through
Connecting rod 42 is connected to 1 inner wall of lamp body, and being equipped in the cylindrical shape connecting seat 41 can be relative to the rotation of cylindrical shape connecting seat 41
Spherosome 43, is equipped with the inclined hole 44 through spherosome 43 on the spherosome 43, and the swing rod 5 is plugged on the inclined hole 44
It is interior.
Heretofore described rotating disc 62 includes rotate gear 621, and spacing ring is arranged with outside the rotate gear 621
622,622 outer wall of the spacing ring is fixedly connected on by fixed link 623 on 1 inner wall of lamp body, and the location notch hole 63 is by rotating
Gear 621 and 622 inner wall of spacing ring surround.
It is equipped with lampshade 8 in 1 front end sleeve of the lamp body in the present invention, sealing ring is equipped between the lamp body 1 and lampshade 8
11, sheet glass 9 is equipped on the lampshade 8.
It is equipped with link 10 in 5 front end of the swing rod in the present invention, 10 one end of the link is connected to 2 bottom of Lamp cup.
It is equipped with radiator 7 in 2 lower end outer wall of the Lamp cup in the present invention, the light emitting source 3 is welded on the radiator 7
On.
The composition of the thermal dispersant coatings of the present invention is further described below by way of specific embodiment：Embodiment 1
Thermal dispersant coatings of the present invention include following components by weight：
Thermal dispersant coatings of the present invention are prepared by the following method, and are included the following steps：
A, by water-based acrylic resin, polycarbonate waterborne polyurethane, the organic siliconresin comprising modified Nano particle,
Ludox and water are mixed evenly；
B, heat filling, auxiliary agent are added in the state of stirring, stirs evenly, resulting dispersion system；
C, the dispersion in step B is added in paint grinder mill and is ground to 30-50 μm, ultrasonic disperse is uniform.
Wherein the polycarbonate waterborne polyurethane is prepared by the following method：
The polycarbonate glycol of 1000 parts by weight is added in the container of belt stirrer, is warming up to 90 DEG C, vacuum distillation 0.5
Hour, 70 DEG C are cooled to, 280 parts by weight 2,4- toluene di-isocyanate(TDI)s are added, vacuum dehydration 0.5 hour is passed through nitrogen, adds
400 parts by weight enter isophorone diisocyanate, are reacted 2 hours at 80 DEG C, and the acetone of 75 parts by weight is added, is cooled to 30 DEG C,
The triethylamine neutralization reaction of 85 parts by weight 15 minutes is added, 25 parts by weight N- methyl pyrrole network alkanones are added, react 0.5 at 50 DEG C
Hour, 80 parts by weight butanone and 145 parts by weight 1,4- butanediols is added, reacts 1 hour, be added 1000 parts by weight of deionized water and
95 parts by weight trifluoroacetic acids are dispersed with stirring uniformly, you can.
The wherein described organic siliconresin comprising modified Nano particle is prepared by the following method：
A, 50 parts by weight of methyltriethoxysilane are taken, are added in 650- parts of water, the Catalyzed by Formic Acid of 0.05 parts by weight is added
Agent hydrolyzes 1 hour at 0 DEG C, is warming up to 70 DEG C of progress polymerisations, is evaporated under reduced pressure after reaction, obtains organosilicon
Resin；
B, by organic siliconresin, the 1- Trifluoromethyl-1s in step A, 3 butadiene, 10 parts by weight, titanate catalyst 0.2
Parts by weight and 12 parts by weight of ethyl acetate are uniformly mixed, and under the protection of argon gas, are heated to 110 DEG C of dehydration condensations 1 hour,
Obtain modified organic silicone resin；
C, the modified organic silicone resin in step B is warming up to 80 DEG C, 3 parts of silester is added and react 1 hour, reaction knot
Cool down after beam, vacuum distillation removes solvent to get the organic siliconresin of modified Nano particle is included.
Heretofore described heat filling by weight percentage by 0.02% carbon nanotube, 10% Nickel Aluminium Alloy Powder,
2% silver powder, 20% gallium nitride and 67.98% aluminium nitride composition.The wherein described carbon nanotube is handled by following methods：
Carbon nanotube is added to appropriate, the dense H of volume ratio 3: 12SO4With dense HNO3Nitration mixture in, cleaning is to neutrality after 80 DEG C of acidification 2h
And it is dried in vacuo.
The auxiliary agent is high 270 polyether silicone of wetting agent enlightening.
Embodiment 2
Thermal dispersant coatings of the present invention include following components by weight：
Thermal dispersant coatings of the present invention are prepared by the following method, and are included the following steps：
A, by water-based acrylic resin, polycarbonate waterborne polyurethane, the organic siliconresin comprising modified Nano particle,
Ludox and water are mixed evenly；
B, heat filling, auxiliary agent are added in the state of stirring, stirs evenly, resulting dispersion system；
C, the dispersion in step B is added in paint grinder mill and is ground to 30-50 μm, ultrasonic disperse is uniform.
Wherein the polycarbonate waterborne polyurethane is prepared by the following method：
The polycarbonate glycol of 1000 parts by weight is added in the container of belt stirrer, is warming up to 90 DEG C, vacuum distillation 0.5
Hour, 70 DEG C are cooled to, 280 parts by weight 2,4- toluene di-isocyanate(TDI)s are added, vacuum dehydration 0.5 hour is passed through nitrogen, adds
400 parts by weight enter isophorone diisocyanate, are reacted 2 hours at 80 DEG C, and the acetone of 75 parts by weight is added, is cooled to 30 DEG C,
The triethylamine neutralization reaction of 85 parts by weight 15 minutes is added, 25 parts by weight N- methyl pyrrole network alkanones are added, react 0.5 at 50 DEG C
Hour, 80 parts by weight butanone and 145 parts by weight 1,4- butanediols is added, reacts 1 hour, be added 1000 parts by weight of deionized water and
95 parts by weight trifluoroacetic acids are dispersed with stirring uniformly, you can.
The wherein described organic siliconresin comprising modified Nano particle is prepared by the following method：
A, 80 parts by weight of methyltriethoxysilane are taken, are added in 950 parts of water, the Catalyzed by Formic Acid agent of 0.4 parts by weight is added,
It hydrolyzes 5 hours at 5 DEG C, is warming up to 90 DEG C of progress polymerisations, is evaporated under reduced pressure after reaction, obtains organosilicon tree
Fat；
B, by organic siliconresin, the 1- Trifluoromethyl-1s in step A, 3 butadiene, 20 parts by weight, titanate catalyst 0.8
Parts by weight and 22 parts by weight of ethyl acetate are uniformly mixed, and under the protection of argon gas, are heated to 120 DEG C of dehydration condensations 3 hours,
Obtain modified organic silicone resin；
C, the modified organic silicone resin in step B is warming up to 90 DEG C, 12 parts of silester is added and react 2 hours, reaction
After cool down, vacuum distillation removes solvent to get including the organic siliconresin of modified Nano particle.
Heretofore described heat filling by weight percentage by 0.2% carbon nanotube, 30% Nickel Aluminium Alloy Powder,
1.8% silver powder, 20% gallium nitride and 48% aluminium nitride composition.The wherein described carbon nanotube is handled by following methods：
Carbon nanotube is added to appropriate, the dense H of volume ratio 3: 12SO4With dense HNO3Nitration mixture in, cleaning is to neutrality after 80 DEG C of acidification 2h
And it is dried in vacuo.
Auxiliary agent described in wherein 4 parts by weight includes 0.2 parts by weight wetting agent, 1 parts per weight dispersing agent, 2.8 parts by weight film forming
Auxiliary agent.The wetting agent is high 270 polyether silicone of enlightening, and the dispersant is BYK-190 dispersants, and the coalescents are
Lauryl Alcohol ester.
Embodiment 3
Thermal dispersant coatings of the present invention include following components by weight：
Thermal dispersant coatings of the present invention are prepared by the following method, and are included the following steps：
A, by water-based acrylic resin, polycarbonate waterborne polyurethane, the organic siliconresin comprising modified Nano particle,
Ludox and water are mixed evenly；
B, heat filling, auxiliary agent are added in the state of stirring, stirs evenly, resulting dispersion system；
C, the dispersion in step B is added in paint grinder mill and is ground to 30-50 μm, ultrasonic disperse is uniform.
Wherein the polycarbonate waterborne polyurethane is prepared by the following method：
The polycarbonate glycol of 1000 parts by weight is added in the container of belt stirrer, is warming up to 90 DEG C, vacuum distillation 0.5
Hour, 70 DEG C are cooled to, 280 parts by weight 2,4- toluene di-isocyanate(TDI)s are added, vacuum dehydration 0.5 hour is passed through nitrogen, adds
400 parts by weight enter isophorone diisocyanate, are reacted 2 hours at 80 DEG C, and the acetone of 75 parts by weight is added, is cooled to 30 DEG C,
The triethylamine neutralization reaction of 85 parts by weight 15 minutes is added, 25 parts by weight N- methyl pyrrole network alkanones are added, react 0.5 at 50 DEG C
Hour, 80 parts by weight butanone and 145 parts by weight 1,4- butanediols is added, reacts 1 hour, be added 1000 parts by weight of deionized water and
95 parts by weight trifluoroacetic acids are dispersed with stirring uniformly, you can.
The wherein described organic siliconresin comprising modified Nano particle is prepared by the following method：
A, 65 parts by weight of methyltriethoxysilane are taken, are added in 800 parts of water, the Catalyzed by Formic Acid agent of 0.2 parts by weight is added,
It is hydrolyzed 2 hours at 2 DEG C, is warming up to 80 DEG C of progress polymerisations, is evaporated under reduced pressure after reaction, obtains organosilicon tree
Fat；
B, by organic siliconresin, the 1- Trifluoromethyl-1s in step A, 3 butadiene, 15 parts by weight, titanate catalyst 0.5
Parts by weight and 16 parts by weight of ethyl acetate are uniformly mixed, and under the protection of argon gas, are heated to 115 DEG C of dehydration condensations 2 hours,
Obtain modified organic silicone resin；
C, the modified organic silicone resin in step B is warming up to 85 DEG C, 5 parts of silester is added and react 1.5 hours, reaction
After cool down, vacuum distillation removes solvent to get including the organic siliconresin of modified Nano particle.
Heretofore described heat filling by weight percentage by 0.1% carbon nanotube, 20% Nickel Aluminium Alloy Powder,
1% silver powder, 15% gallium nitride and 63.9% aluminium nitride composition.The wherein described carbon nanotube is handled by following methods：
Carbon nanotube is added to appropriate, the dense H of volume ratio 3: 12SO4With dense HNO3Nitration mixture in, cleaning is to neutrality after 80 DEG C of acidification 2h
And it is dried in vacuo.
Auxiliary agent described in wherein 2 parts by weight includes 0.2 parts by weight wetting agent, 0.3 parts per weight dispersing agent, 1 parts by weight film forming
Auxiliary agent, 0.1 parts by weight antifoaming agent, 0.4 parts by weight rheological agent.The wetting agent is high 270 polyether silicone of enlightening, the dispersion
Agent is BYK-190 dispersants, and the coalescents are Lauryl Alcohol ester, and the antifoaming agent is BYK-014 antifoaming agent, the rheology
Agent is high 450 levelling agent of enlightening.
Embodiment 4
Thermal dispersant coatings of the present invention include following components by weight：
Thermal dispersant coatings of the present invention are prepared by the following method, and are included the following steps：
A, by water-based acrylic resin, polycarbonate waterborne polyurethane, the organic siliconresin comprising modified Nano particle,
Ludox and water are mixed evenly；
B, heat filling, auxiliary agent are added in the state of stirring, stirs evenly, resulting dispersion system；
C, the dispersion in step B is added in paint grinder mill and is ground to 30-50 μm, ultrasonic disperse is uniform.
Wherein the polycarbonate waterborne polyurethane is prepared by the following method：
The polycarbonate glycol of 1000 parts by weight is added in the container of belt stirrer, is warming up to 90 DEG C, vacuum distillation 0.5
Hour, 70 DEG C are cooled to, 280 parts by weight 2,4- toluene di-isocyanate(TDI)s are added, vacuum dehydration 0.5 hour is passed through nitrogen, adds
400 parts by weight enter isophorone diisocyanate, are reacted 2 hours at 80 DEG C, and the acetone of 75 parts by weight is added, is cooled to 30 DEG C,
The triethylamine neutralization reaction of 85 parts by weight 15 minutes is added, 25 parts by weight N- methyl pyrrole network alkanones are added, react 0.5 at 50 DEG C
Hour, 80 parts by weight butanone and 145 parts by weight 1,4- butanediols is added, reacts 1 hour, be added 1000 parts by weight of deionized water and
95 parts by weight trifluoroacetic acids are dispersed with stirring uniformly, you can.
The wherein described organic siliconresin comprising modified Nano particle is prepared by the following method：
A, 50 parts by weight of methyltriethoxysilane are taken, are added in 950 parts of water, the Catalyzed by Formic Acid of 0.05 parts by weight is added
Agent hydrolyzes 1 hour at 0 DEG C, is warming up to 90 DEG C of progress polymerisations, is evaporated under reduced pressure after reaction, obtains organosilicon
Resin；
B, by organic siliconresin, the 1- Trifluoromethyl-1s in step A, 3 butadiene, 10 parts by weight, titanate catalyst 0.2
Parts by weight and 15 parts by weight of ethyl acetate are uniformly mixed, and under the protection of argon gas, are heated to 110 DEG C of dehydration condensations 1 hour,
Obtain modified organic silicone resin；
C, the modified organic silicone resin in step B is warming up to 80 DEG C, 3 parts of silester is added and react 1 hour, reaction knot
Cool down after beam, vacuum distillation removes solvent to get the organic siliconresin of modified Nano particle is included.
Heretofore described heat filling by weight percentage by 0.05% carbon nanotube, 30% Nickel Aluminium Alloy Powder,
0.55% silver powder, 10% gallium nitride and 59.4% aluminium nitride composition.The wherein described carbon nanotube is by following methods
Reason：Carbon nanotube is added to appropriate, the dense H of volume ratio 3: 12SO4With dense HNO3Nitration mixture in, 80 DEG C acidification 2h after clean to
Neutrality is simultaneously dried in vacuo.
Auxiliary agent described in wherein 0.2 parts by weight is 0.05 wetting agent, 0.15 coalescents.The wetting agent is that enlightening is high
270 polyether silicones, the coalescents are Lauryl Alcohol ester.
Embodiment 5
Thermal dispersant coatings of the present invention include following components by weight：
Thermal dispersant coatings of the present invention are prepared by the following method, and are included the following steps：
A, by water-based acrylic resin, polycarbonate waterborne polyurethane, the organic siliconresin comprising modified Nano particle,
Ludox and water are mixed evenly；
B, heat filling, auxiliary agent are added in the state of stirring, stirs evenly, resulting dispersion system；
C, the dispersion in step B is added in paint grinder mill and is ground to 30-50 μm, ultrasonic disperse is uniform.
Wherein the polycarbonate waterborne polyurethane is prepared by the following method：
The polycarbonate glycol of 1000 parts by weight is added in the container of belt stirrer, is warming up to 90 DEG C, vacuum distillation 0.5
Hour, 70 DEG C are cooled to, 280 parts by weight 2,4- toluene di-isocyanate(TDI)s are added, vacuum dehydration 0.5 hour is passed through nitrogen, adds
400 parts by weight enter isophorone diisocyanate, are reacted 2 hours at 80 DEG C, and the acetone of 75 parts by weight is added, is cooled to 30 DEG C,
The triethylamine neutralization reaction of 85 parts by weight 15 minutes is added, 25 parts by weight N- methyl pyrrole network alkanones are added, react 0.5 at 50 DEG C
Hour, 80 parts by weight butanone and 145 parts by weight 1,4- butanediols is added, reacts 1 hour, be added 1000 parts by weight of deionized water and
95 parts by weight trifluoroacetic acids are dispersed with stirring uniformly, you can.
The wherein described organic siliconresin comprising modified Nano particle is prepared by the following method：
A, 60 parts by weight of methyltriethoxysilane are taken, are added in 700 parts of water, the Catalyzed by Formic Acid agent of 0.1 parts by weight is added,
It is hydrolyzed 2 hours at 1 DEG C, is warming up to 75 DEG C of progress polymerisations, is evaporated under reduced pressure after reaction, obtains organosilicon tree
Fat；
B, by organic siliconresin, the 1- Trifluoromethyl-1s in step A, 3 butadiene, 18 parts by weight, titanate catalyst 0.3
Parts by weight and 14 parts by weight of ethyl acetate are uniformly mixed, and under the protection of argon gas, are heated to 115 DEG C of dehydration condensations 2 hours,
Obtain modified organic silicone resin；
C, the modified organic silicone resin in step B is warming up to 85 DEG C, 6 parts of silester is added and react 1.5 hours, reaction
After cool down, vacuum distillation removes solvent to get including the organic siliconresin of modified Nano particle.
Heretofore described heat filling by weight percentage by 0.15% carbon nanotube, 30% Nickel Aluminium Alloy Powder,
0.5% silver powder, 5% gallium nitride and 64.35% aluminium nitride composition.The wherein described carbon nanotube is by following methods
Reason：Carbon nanotube is added to appropriate, the dense H of volume ratio 3: 12SO4With dense HNO3Nitration mixture in, 80 DEG C acidification 2h after clean to
Neutrality is simultaneously dried in vacuo.
Auxiliary agent described in wherein 4 parts by weight be include 0.1 parts by weight wetting agent, 0.2 parts per weight dispersing agent, 2 parts by weight at
Film auxiliary agent, 0.3 parts by weight antifoaming agent and 1.4 parts by weight rheological agents.The wetting agent is high 270 polyether silicone of enlightening, described
Dispersant is BYK-190 dispersants, and the coalescents are Lauryl Alcohol ester, and the antifoaming agent is BYK-014 antifoaming agent, described
Rheological agent is high 450 levelling agent of enlightening.
The anticorrosive packing is trbasic zinc phosphate.
Embodiment 6
Thermal dispersant coatings of the present invention include following components by weight：
Thermal dispersant coatings of the present invention are prepared by the following method, and are included the following steps：
A, by water-based acrylic resin, polycarbonate waterborne polyurethane, the organic siliconresin comprising modified Nano particle,
Ludox and water are mixed evenly；
B, heat filling, auxiliary agent are added in the state of stirring, stirs evenly, resulting dispersion system；
C, the dispersion in step B is added in paint grinder mill and is ground to 30-50 μm, ultrasonic disperse is uniform.
Wherein the polycarbonate waterborne polyurethane is prepared by the following method：
The polycarbonate glycol of 1000 parts by weight is added in the container of belt stirrer, is warming up to 90 DEG C, vacuum distillation 0.5
Hour, 70 DEG C are cooled to, 280 parts by weight 2,4- toluene di-isocyanate(TDI)s are added, vacuum dehydration 0.5 hour is passed through nitrogen, adds
400 parts by weight enter isophorone diisocyanate, are reacted 2 hours at 80 DEG C, and the acetone of 75 parts by weight is added, is cooled to 30 DEG C,
The triethylamine neutralization reaction of 85 parts by weight 15 minutes is added, 25 parts by weight N- methyl pyrrole network alkanones are added, react 0.5 at 50 DEG C
Hour, 80 parts by weight butanone and 145 parts by weight 1,4- butanediols is added, reacts 1 hour, be added 1000 parts by weight of deionized water and
95 parts by weight trifluoroacetic acids are dispersed with stirring uniformly, you can.
The wherein described organic siliconresin comprising modified Nano particle is prepared by the following method：
A, 70 parts by weight of methyltriethoxysilane are taken, are added in 800 parts of water, the Catalyzed by Formic Acid agent of 0.3 parts by weight is added,
It is hydrolyzed 3 hours at 3 DEG C, is warming up to 80 DEG C of progress polymerisations, is evaporated under reduced pressure after reaction, obtains organosilicon tree
Fat；
B, by organic siliconresin, the 1- Trifluoromethyl-1s in step A, 3 butadiene, 13 parts by weight, titanate catalyst 0.4
Parts by weight and 20 parts by weight of ethyl acetate are uniformly mixed, and under the protection of argon gas, are heated to 110 DEG C of dehydration condensations 1 hour,
Obtain modified organic silicone resin；
C, the modified organic silicone resin in step B is warming up to 80 DEG C, 3 parts of silester is added and react 1 hour, reaction knot
Cool down after beam, vacuum distillation removes solvent to get the organic siliconresin of modified Nano particle is included.
Heretofore described heat filling by weight percentage by 0.2% carbon nanotube, 25% Nickel Aluminium Alloy Powder,
1% silver powder, 16% gallium nitride and 57.8% aluminium nitride composition.The wherein described carbon nanotube is handled by following methods：
Carbon nanotube is added to appropriate, the dense H of volume ratio 3: 12SO4With dense HNO3Nitration mixture in, cleaning is to neutrality after 80 DEG C of acidification 2h
And it is dried in vacuo.
Auxiliary agent described in wherein 0.2 parts by weight is 0.1 parts by weight wetting agent, 0.1 parts per weight dispersing agent.The wetting agent
For high 270 polyether silicone of enlightening, the dispersant is BYK-190 dispersants.
The anticorrosive packing is the mixture of trbasic zinc phosphate, modified zinc phosphate.
Embodiment 7
Thermal dispersant coatings of the present invention include following components by weight：
Thermal dispersant coatings of the present invention are prepared by the following method, and are included the following steps：
A, by water-based acrylic resin, polycarbonate waterborne polyurethane, the organic siliconresin comprising modified Nano particle,
Ludox and water are mixed evenly；
B, heat filling, auxiliary agent are added in the state of stirring, stirs evenly, resulting dispersion system；
C, the dispersion in step B is added in paint grinder mill and is ground to 30-50 μm, ultrasonic disperse is uniform.
Wherein the polycarbonate waterborne polyurethane is prepared by the following method：
The polycarbonate glycol of 1000 parts by weight is added in the container of belt stirrer, is warming up to 90 DEG C, vacuum distillation 0.5
Hour, 70 DEG C are cooled to, 280 parts by weight 2,4- toluene di-isocyanate(TDI)s are added, vacuum dehydration 0.5 hour is passed through nitrogen, adds
400 parts by weight enter isophorone diisocyanate, are reacted 2 hours at 80 DEG C, and the acetone of 75 parts by weight is added, is cooled to 30 DEG C,
The triethylamine neutralization reaction of 85 parts by weight 15 minutes is added, 25 parts by weight N- methyl pyrrole network alkanones are added, react 0.5 at 50 DEG C
Hour, 80 parts by weight butanone and 145 parts by weight 1,4- butanediols is added, reacts 1 hour, be added 1000 parts by weight of deionized water and
95 parts by weight trifluoroacetic acids are dispersed with stirring uniformly, you can.
The wherein described organic siliconresin comprising modified Nano particle is prepared by the following method：
A, 60 parts by weight of methyltriethoxysilane are taken, are added in 750 parts of water, the Catalyzed by Formic Acid agent of 0.2 parts by weight is added,
It is hydrolyzed 3 hours at 2 DEG C, is warming up to 75 DEG C of progress polymerisations, is evaporated under reduced pressure after reaction, obtains organosilicon tree
Fat；
B, by organic siliconresin, the 1- Trifluoromethyl-1s in step A, 3 butadiene, 13 parts by weight, titanate catalyst 0.3
Parts by weight and 18 parts by weight of ethyl acetate are uniformly mixed, and under the protection of argon gas, are heated to 120 DEG C of dehydration condensations 3 hours,
Obtain modified organic silicone resin；
C, the modified organic silicone resin in step B is warming up to 90 DEG C, 12 parts of silester is added and react 2 hours, reaction
After cool down, vacuum distillation removes solvent to get including the organic siliconresin of modified Nano particle.
Heretofore described heat filling by weight percentage by 0.02% carbon nanotube, 28% Nickel Aluminium Alloy Powder,
0.8% silver powder, 15% gallium nitride and 56.18% aluminium nitride composition.The wherein described carbon nanotube is by following methods
Reason：Carbon nanotube is added to appropriate, the dense H of volume ratio 3: 12SO4With dense HNO3Nitration mixture in, 80 DEG C acidification 2h after clean to
Neutrality is simultaneously dried in vacuo.
Auxiliary agent described in wherein 2 parts by weight is 0.2 parts by weight wetting agent, 0.1 parts per weight dispersing agent, 1 parts by weight film forming help
Agent, 0.2 parts by weight antifoaming agent and 0.5 parts by weight rheological agent.The wetting agent is high 270 polyether silicone of enlightening, the dispersion
Agent is BYK-190 dispersants, and the coalescents are Lauryl Alcohol ester, and the antifoaming agent is BYK-014 antifoaming agent, the rheology
Agent is high 450 levelling agent of enlightening.
Anticorrosive packing described in wherein 6 parts by weight includes 2 parts by weight of phosphoric acid zinc, 1 part by weight modified trbasic zinc phosphate and 3 parts by weight molybdenums
The mixture of sour zinc.
The heat dissipation performance of thermal dispersant coatings of the present invention is further verified by following tests：
8 pieces of aluminum substrates are taken to mark respectively, plate 1, plate 2, plate 3, plate 4, plate 5, plate 6, plate 7, plate 8；Wherein plate 1 is not coated with heat-radiation coating
Layer, the surfaces plate 2-8 apply the thermal dispersant coatings in 1-7 of the embodiment of the present invention, are detected to its performance after solidification successively respectively；By plate
1 is positioned over to plate 8 in heating plate, be sequentially adjusted in temperature 50 C, 80 DEG C, 100 DEG C, 150 DEG C, 200 DEG C, 250 DEG C, 300 DEG C, every time
After temperature adjustment, balance is further continued for being heated to next temperature for 60 minutes, records temperature using temperature measurer, the results are shown in Table 1, room temperature 25
℃。
Table 1
It can clearly show that the aluminium base plate temperature for being coated with thermal dispersant coatings of the present invention is far below from table 1 and be not coated with thermal dispersant coatings
Aluminum substrate, illustrate thermal dispersant coatings of the present invention have good heat dissipation effect.
Thermal dispersant coatings of the present invention combine, proportioning is reasonable, good heat dissipation effect；Heat dissipation filler in thermal dispersant coatings formula of the present invention
Composition and ratio is reasonable, the effective heat dissipation area for increasing the film layer to be formed, to make the heat dissipation effect of thermal dispersant coatings of the present invention
It is obviously improved.
The basic principles and main features and advantages of the present invention of the present invention have been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (6)
1. a kind of lamps and lanterns of adjustable light-emitting angle include lamp body (1), it is characterised in that：It is set in lamp body (1) one end
The Lamp cup (2) for having the opposite lamp body (1) of energy to swing, is equipped with light emitting source (3), in lamp body (1) in the Lamp cup (2)
It is interior to be equipped with oscillating bearing (4), swing rod (5), described swing rod (5) one end and lamp are equipped in the oscillating bearing (4)
Cup (2) is connected, and being equipped in the lamp body (1) other end can drive swing rod (5) rotation to make Lamp cup (2) put
The dynamic regulating mechanism (6) for adjusting light-emitting angle, regulating mechanism (6) include to be fixed at turning for lamp body (1) bottom
Dynamic motor (61), is equipped with rotating disc (62), in the rotating disc (62 on the motor shaft of the rotary electric machine (61)
) it is equipped with location notch hole (63), swing rod (5) lower end is plugged in location notch hole (63), oscillating bearing (4) packet
Included cylindrical shape connecting seat (41), cylindrical shape connecting seat (41) outer wall by connecting rod (42) be connected to lamp body (
1) inner wall, be equipped in the cylindrical shape connecting seat (41) can opposite cylindrical shape connecting seat (41) rotation spherosome (
43) inclined hole (44) through spherosome (43), is equipped on the spherosome (43), the swing rod (5) is plugged on
In the inclined hole (44), the rotating disc (62) includes rotate gear (621), in the rotate gear (621)
It is arranged with spacing ring (622) outside, spacing ring (622) outer wall is fixedly connected on lamp body (1 by fixed link (623)
) on inner wall, the location notch hole (63) is surrounded by rotate gear (621) and spacing ring (622) inner wall.
2. a kind of lamps and lanterns of adjustable light-emitting angle according to claim 1, it is characterised in that under the Lamp cup (2)
Outer wall is held to be equipped with radiator (7), the light emitting source (3) is welded on the radiator (7).
3. a kind of lamps and lanterns of adjustable light-emitting angle according to claim 2, it is characterised in that in the radiator (7)
Outer surface is equipped with thermal dispersant coatings.
4. a kind of lamps and lanterns of adjustable light-emitting angle according to claim 3, it is characterised in that the thermal dispersant coatings, by weight
It includes following components to measure part：Water-based acrylic resin 10-35, polycarbonate waterborne polyurethane 5-10, including modified Nano grain
The organic siliconresin 8-12, Ludox 3-10, heat filling 10-25, water 25-50, auxiliary agent 0.2-4 of son.
5. a kind of lamps and lanterns of adjustable light-emitting angle according to claim 1, it is characterised in that before the lamp body (1)
End cap is equipped with lampshade (8), equipped with sealing ring (11) between the lamp body (1) and lampshade (8), the lampshade (
8) it is equipped with sheet glass (9).
6. a kind of lamps and lanterns of adjustable light-emitting angle according to claim 1, it is characterised in that before the swing rod (5)
End is equipped with link (10), and described link (10) one end is connected to Lamp cup (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633849.1A CN106152058B (en) | 2016-08-03 | 2016-08-03 | A kind of lamps and lanterns of adjustable light-emitting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633849.1A CN106152058B (en) | 2016-08-03 | 2016-08-03 | A kind of lamps and lanterns of adjustable light-emitting angle |
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| Publication Number | Publication Date |
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| CN106152058A CN106152058A (en) | 2016-11-23 |
| CN106152058B true CN106152058B (en) | 2018-11-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116006929B (en) * | 2022-11-17 | 2024-06-21 | 昆山中亿丰光电科技有限公司 | LED light source supporting structure and LED assembly with same |
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| US5016150A (en) * | 1989-10-19 | 1991-05-14 | Musco Corporation | Means and method for increasing output, efficiency, and flexibility of use of an arc lamp |
| CN202598438U (en) * | 2012-06-21 | 2012-12-12 | 东莞华明灯具有限公司 | Adjustable quick-connecting ceiling plate |
| CN103579760A (en) * | 2013-10-14 | 2014-02-12 | 东华大学 | Swing mechanism in ship-borne antenna tracker |
| CN103925530A (en) * | 2014-05-05 | 2014-07-16 | 横店集团得邦照明股份有限公司 | Rotating-type LED spot lamp and assembling method thereof |
| CN203927807U (en) * | 2014-05-10 | 2014-11-05 | 广东凯乐斯光电科技有限公司 | A kind of projection LED of omnidirectional track lamp Connection Block |
| CN104421847A (en) * | 2013-09-04 | 2015-03-18 | 海洋王（东莞）照明科技有限公司 | Focusing lamp |
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2016
- 2016-08-03 CN CN201610633849.1A patent/CN106152058B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5016150A (en) * | 1989-10-19 | 1991-05-14 | Musco Corporation | Means and method for increasing output, efficiency, and flexibility of use of an arc lamp |
| CN202598438U (en) * | 2012-06-21 | 2012-12-12 | 东莞华明灯具有限公司 | Adjustable quick-connecting ceiling plate |
| CN104421847A (en) * | 2013-09-04 | 2015-03-18 | 海洋王（东莞）照明科技有限公司 | Focusing lamp |
| CN103579760A (en) * | 2013-10-14 | 2014-02-12 | 东华大学 | Swing mechanism in ship-borne antenna tracker |
| CN103925530A (en) * | 2014-05-05 | 2014-07-16 | 横店集团得邦照明股份有限公司 | Rotating-type LED spot lamp and assembling method thereof |
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Effective date of registration: 20201201 Address after: Xin Jie Zhen Xin Jie Cun, Tianchang City, Chuzhou City, Anhui Province Patentee after: Tianchang xindesai Lighting Technology Co., Ltd Address before: 528400 Guangdong City, Zhongshan Province town of Yongxing Road, No. 2, the first layer of the 11 Patentee before: ZHONGSHAN FENGHUA XINING LIGHTING DESIGN Co.,Ltd. |