CN106247275B - A kind of rotary self-regulated variable color lamp - Google Patents
A kind of rotary self-regulated variable color lamp Download PDFInfo
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- CN106247275B CN106247275B CN201610688448.6A CN201610688448A CN106247275B CN 106247275 B CN106247275 B CN 106247275B CN 201610688448 A CN201610688448 A CN 201610688448A CN 106247275 B CN106247275 B CN 106247275B
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 56
- 239000000203 mixture Substances 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 230000008859 change Effects 0.000 claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000002845 discoloration Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 6
- 239000004327 boric acid Substances 0.000 claims description 6
- OBRMNDMBJQTZHV-UHFFFAOYSA-N cresol red Chemical compound C1=C(O)C(C)=CC(C2(C3=CC=CC=C3S(=O)(=O)O2)C=2C=C(C)C(O)=CC=2)=C1 OBRMNDMBJQTZHV-UHFFFAOYSA-N 0.000 claims description 6
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 4
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 241001465382 Physalis alkekengi Species 0.000 abstract description 8
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- 229910052708 sodium Inorganic materials 0.000 description 19
- 239000011734 sodium Substances 0.000 description 19
- 230000006872 improvement Effects 0.000 description 9
- 241001070941 Castanea Species 0.000 description 8
- 235000014036 Castanea Nutrition 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000005034 decoration Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 241000238370 Sepia Species 0.000 description 2
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- 231100000707 mutagenic chemical Toxicity 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
- F21V9/12—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light with liquid-filled chambers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of rotary self-regulated variable color lamps, including pedestal, lampshade, LED unit and self-regulated discoloration mechanism, the LED unit is installed on the pillar inside lampshade, self-regulated discoloration mechanism include driving motor, rotating disc and multiple inside respectively correspond the thermochromism unit a for being loaded with the thermochromic material a and thermochromic material b of pulpous state and thermochromism unit b, thermochromism unit a and thermochromism unit b from bottom to top equidistantly staggeredly be located on substrate and by driving motor drive around 360 ° of pillar rotate；When the temperature on substrate changes, color in thermochromism unit accordingly changes, several patterns on lampshade are made of the trnaslucent materials of color corresponding with the color change, and the light that thermochromism unit is shone through by LED unit penetrates the pattern that lampshade makes its surface show corresponding color through colour mixture region.The present invention realizes that the pattern on lampshade successively converts, and improves lamps and lanterns overall appearance variation effect.
Description
Technical field
The present invention relates to field of illumination lamp technology more particularly to a kind of rotary self-regulated variable color lamps.
Background technique
A few days ago, outdoor rotating lamp box is divided into large lamp box and small-sized lamp box according to model, and large lamp box picture is changeable, color
It is abundant, but general volume is larger, quality weight is not easily shifted, therefore relative complex, cumbersome when replacement, maintenance；Small-sized lamp box
The small, light weight of product, but picture is static, color is relatively single.
Chinese invention patent 201510744767 discloses a kind of rotatable LED decorative lamp, including pillar, bottom
Seat, rotating disc, filter, lampshade and top cover；Pillar is located at the bottommost of lamps and lanterns, connects pedestal, the top of pedestal above pillar
Rotating disc is installed, lampshade is installed in the top of rotating disc, and lampshade is arc-shaped baffle, and filter is equipped in lampshade, and filter is cut
Face be it is W-shaped, filter is equipped with several apertures, and LED light is equipped in cavity that filter and lampshade are surrounded, and LED light, which is located at, to be turned
On Moving plate.LED lamp filter of the invention, which is equipped with several apertures, so that light is passed through, the gear engaged transmission below motor
Rotating disc and the component being mounted on rotating disc can be made to rotate the effect that can be functioned well as illumination and set off atmosphere by contrast.
Although foregoing invention drives filter rotation to realize fire-light effect by rotation disc spins, sets off interior by contrast and set off by contrast
Atmosphere, but since its LED light is constant, and light is single constant, reaches different only by the several apertures opened up on filter
Illuminating effect is actually difficult to realize and effect is poor, and light illumination mode is single, and decorative effect is poor.
Summary of the invention
The purpose of the present invention is in view of the deficiencies of the prior art, providing a kind of rotary self-regulated variable color lamp, utilize
Driving motor drives thermochromism device unitary rotation, in combination with thermochromic material in corresponding thermochromism unit a and
It is constantly flowed in thermochromism unit b, so that color and strong and weak successively variation through the light of thermochromism device, are realized
Pattern on lampshade successively converts, and improves lamps and lanterns overall appearance variation effect.
To achieve the above object, the technical solution adopted by the present invention is:
A kind of rotary self-regulated variable color lamp including the internal pedestal for being equipped with drive circuit assembly, lampshade and is placed in the lamp
LED unit inside cover, the lampshade are fixed on pedestal, and the inner vertical of the lampshade is equipped with a pillar, the top of pillar
It holds and is fixedly connected at the top of lampshade, LED unit is installed on the pillar, which is characterized in that it further include self-regulated discoloration mechanism,
Self-regulated discoloration mechanism includes driving motor, rotating disc and multiple thermochromism unit a disposed in parallel and thermochromism list
First b, the thermochromism unit a and thermochromism unit b are hollow form transparent configuration, inside respectively correspond and be loaded with pulpous state
Thermochromic material a and thermochromic material b；The driving motor is installed in pedestal, and motor shaft is fixed with rotating disc
It connects, is set on the rotating disc there are two symmetrically arranged substrate, the substrate and driving motor are electric with the drive circuit assembly
Connection, thermochromism unit a and thermochromism unit b are equidistantly staggered from bottom to top on the substrate and by driving electricity
Machine drives to be rotated around 360 ° of the pillar, and the cavity between the thermochromism unit a and thermochromism unit b and lampshade forms mixed
Color region；When the temperature on substrate changes, the color in thermochromism unit a and thermochromism unit b accordingly occurs
Variation, lampshade be equipped with several patterns, the pattern by with the color change in thermochromism unit a and thermochromism unit b
The trnaslucent materials of corresponding color is made, what thermochromism unit a and thermochromism unit b were shone through by LED unit
Light makes the surface of lampshade show the pattern of corresponding color through colour mixture region through lampshade.
As an improvement, the LED unit includes at least one LED light, which is located at the side wall of the pillar
On, so that can develop the color everywhere on each thermochromism device, improve the decoration and publicity remarkable result of lamps and lanterns entirety.
As an improvement, the upper surface of the rotating disc offers a rotation slot compatible with the pillar, the bottom of pillar
End is placed in the rotation slot, and when one side turn disc does not interfere with pillar；The bottom end of another aspect pillar is placed in this
Support positioning action is played to the rotating disc in rotation slot, so that stability is good when rotation dish driving self-regulated discoloration mechanism rotation,
It improves pattern on lampshade and shows effect.
As an improvement, the part on the lampshade between adjacent patterns is made of opaque material.
As an improvement, the monnolithic case of the thermochromism unit a and thermochromism unit b are circular ring shape, rectangle, ellipse
Shape it is one or more.
As an improvement, the upper surface of the rotating disc is equipped with reflective layer.
As an improvement, the thermochromic material a is cresol red, boric acid, hexadecanol and lauryl alcohol example 0.2 in mass ratio:
3:10:10 is formulated, and at 17 DEG C or more, it is changed into yellow by red.
As an improvement, yellow paint is added into thermochromic material a, it is changed into yellow by orange at 17 DEG C or more.
As an improvement, the thermochromic material b is cresol red, boric acid and lauryl alcohol example 0.2:3:20 in mass ratio preparation
It forms, at 23 DEG C or more, it is changed into yellow by red.
As an improvement, blue paste is added into thermochromic material b, green is changed by purple at 23 DEG C or more.
The beneficial effects of the present invention are:
(1) thermochromism unit a and thermochromism unit b of the present invention is all made of hollow form transparent configuration, from bottom to top
It is equidistant to be staggeredly thermally connected with corresponding heat-conducting substrate, the discoloration rate of thermochromic material a and thermochromic material b are improved,
Thermochromism unit a and thermochromism unit b is sheathed on the horizontal distance phase for outside LED unit and arriving the LED unit simultaneously
Together, the in-house warm area everywhere light that is identical, and being penetrated through thermochromism unit a and thermochromism unit b so that self-regulated changes colour
The light of same color is formed from bottom to top in colour mixture region, so that showing the figure of same color on lampshade in the same time
Case, and pattern is synchronized and is changed according to the different colours of formation are combined automatically in colour mixture region, improves lamps and lanterns Integral decoration
While property, the advertising effect printed thereon can be enhanced；
(2) thermochromic material a and thermochromic material b are all made of the jelly with mobility, in conjunction with driving motor
The thermochromic material a and thermochromic material b for driving self-regulated discoloration mechanism Integral synchronous rotation to keep it internal constantly flow, with
Its internal warm area variation, the color synchronization of the thermochromic material change, realize the light formed through colour mixture region
Color and power constantly change, so that the pattern and its light and shade intensity on lampshade successively change, whole design
It is novel；
In conclusion the present invention has manufacturing process simple, at low cost, design and color is changeable, automatic color regulating light modulation etc.
Advantage.
Detailed description of the invention
It, below will be to required use in embodiment description for the clearer technical solution for illustrating the embodiment of the present invention
Attached drawing be briefly described, it should be apparent that, drawings discussed below is only some embodiments of the present invention, for ability
For the those of ordinary skill in domain, without creative efforts, it is attached to can also be obtained according to these attached drawings other
Figure.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of self-regulated discoloration mechanism in the present invention；
Fig. 3 is the schematic diagram for containing thermochromic material a in the present invention in thermochromism unit a；
Fig. 4 is the schematic diagram for containing thermochromic material b in the present invention in thermochromism unit b；
Fig. 5 is the schematic diagram for showing corresponding pattern in the present invention on lampshade；
Fig. 6 is the structural schematic diagram of LED unit in the present invention.
Specific embodiment
Technical solution in the embodiment of the present invention is clearly and completely illustrated with reference to the accompanying drawing.
Embodiment
As shown in Figure 1, providing a kind of rotary self-regulated variable color lamp in the present embodiment, including internal equipped with driving circuit
Pedestal 1, lampshade 2 and the LED unit 3 being placed in inside the lampshade 2 of component, the lampshade 2 are fixed on pedestal 1, the lamp
The inner vertical of cover 2 is equipped with a pillar 4, and the top of pillar 4 is fixedly connected with the top of lampshade 2, and LED unit 3 is installed on the branch
On column 4；As shown in Fig. 2, self-regulated discoloration mechanism 5 includes driving motor 51, turns the invention also includes self-regulated discoloration mechanism 5
Moving plate 52 and multiple thermochromism unit a53 disposed in parallel and thermochromism unit b54, as shown in Figure 3 and Figure 4, the heat
Mutagens color element a53 and thermochromism unit b54 is hollow form transparent configuration, inside respectively correspond the heat for being loaded with pulpous state
Cause off-color material a and thermochromic material b；The driving motor 51 is installed in pedestal 1, and motor shaft and rotating disc 52 are fixed
Connection is set on the rotating disc 52 there are two symmetrically arranged substrate 6, the substrate 6 and driving motor 51 with the driving circuit
Component electrical connection, thermochromism unit a53 and thermochromism unit b54 are equidistantly staggered from bottom to top in the substrate 6
It is upper and driven by driving motor 51 and rotated around 4360 ° of the pillar, the thermochromism unit a53 and thermochromism unit b54 with
Cavity between lampshade 2 forms colour mixture region 7；When the temperature on substrate 6 changes, thermochromism unit a53 and thermotropic
Color in color-changing unit b54 accordingly changes, as shown in figure 5, lampshade 2 be equipped with several patterns 21, the pattern by with
The trnaslucent materials of the corresponding color of color change in thermochromism unit a53 and thermochromism unit b54 is made, neighbor map
Part between case 21 is made of opaque material, and thermochromism unit a53 and thermochromism unit b54 are shone by LED unit 3
Penetrate the pattern 21 that the light of transmission makes its surface show corresponding color through colour mixture region 7 through lampshade 2.
In the present invention, thermochromism unit a53 and thermochromism unit b54 are equidistantly staggered from bottom to top, so that
It is mixed in colour mixture region 7 in the light shortest time generated respectively through thermochromism unit a53 and thermochromism unit b54
Color generates corresponding coloured light, so that color switching frequency is fast, coloured light color change is more.
It is worth noting that the present invention in thermochromism unit a53 and thermochromism unit b54 be all made of be heat absorption lead
Hot preferable material is made, and thermally conductive translucency is good, improves its heating rate everywhere, increases color change frequency.
In the present embodiment, the upper surface of the rotating disc 52 offers a rotation slot 521 compatible with the pillar 4,
The bottom end of pillar 4 is placed in the rotation slot 521, and one side rotating disc 52 does not interfere when rotating with pillar 4；On the other hand it props up
The bottom end of column 4 is placed in the rotation slot 521 and plays support positioning action to the rotating disc 52, so that rotating disc 52 drives from modulation
Stability is good when color mechanism 5 rotates, and improves pattern on lampshade 2 and shows effect.
In the present embodiment, as shown in fig. 6, the LED unit 3 is white light source comprising at least one LED light 31, it should
31 uniform ring of LED light is located on the side wall of the pillar 4, so that can develop the color everywhere on each thermochromism device, improves lamp
Has the remarkable result of whole decoration and slogan.In addition, the upper surface of rotating disc 52 is equipped with reflective layer, by colour mixture region 7
Interior light is reflected on the pattern of lampshade 2 with different angle, improves pattern intensity.
Wherein, the lateral wall of thermochromism unit a53 and thermochromism unit b54 are fixedly connected with the substrate 6, are made
The thermal conductivity for obtaining substrate 6 can preferably conduct pyrogenicity mutagens color element a53 and thermochromism unit b54, accelerate its internal heat
Cause the rate of color change of off-color material.
The monnolithic case of the thermochromism unit a53 and thermochromism unit b54 be circular ring shape, rectangle, ellipse or
Arbitrary polygon it is one or more, can be selected according to lamps and lanterns shape, versatile, lamps and lanterns shape is changeable.
Compared with prior art, in the present embodiment, the thermochromic material a is cresol red, boric acid, hexadecanol and 12
Alcohol example 0.2:3:10:10 in mass ratio is formulated, and at 17 DEG C or more, it is changed into yellow by red.In addition, to thermotropic change
After yellow paint is added in color material a, thermochromic material c is formed, it is changed into yellow by orange at 17 DEG C or more.
The thermochromic material b is that cresol red, boric acid and lauryl alcohol example 0.2:3:20 in mass ratio are formulated, 23
DEG C or more when it by red is changed into yellow.In addition, forming thermochromism material after blue paste is added into thermochromic material b
Expect d, it is changed into green by purple at 23 DEG C or more.
From the above mentioned, filled into thermochromism unit a53 and thermochromism unit b54 different thermochromic materials its
At different temperature, the pattern 21 of continuous presentation different colours is understood in lamp lampshade 2, and phase accordingly occurs for pattern bright-dark degree
It should change, specific color change has following a variety of situations:
Thermochromic material a is filled in A1: accommodating cavity a, fills thermochromic material b in accommodating cavity b；
When the temperature of thermochromism unit a53 and certain thermochromism unit b54 are below 17 DEG C, LED unit 3 is shone
Accommodating cavity a corresponding site is penetrated through red light, irradiation accommodating cavity b corresponding site also penetrates red light, red light and red light
It is mixed into red light in colour mixture region 7, so that showing the image of red pattern on lampshade 2；
When the temperature of thermochromism unit a53 and certain thermochromism unit b54 is higher than 17 DEG C and is lower than 23 DEG C,
LED unit 3 irradiates accommodating cavity a corresponding site and penetrates sodium yellow, and irradiation accommodating cavity b corresponding site penetrates red light, sodium yellow
It is mixed into orange-colored light in colour mixture region 7 with red light, so that showing the image of orange pattern on lampshade 2；
When the temperature of thermochromism unit a53 and certain thermochromism unit b54 is higher than 23 DEG C, LED unit 3 is irradiated
Accommodating cavity a corresponding site penetrates sodium yellow, and irradiation accommodating cavity b corresponding site also penetrates sodium yellow, and sodium yellow and sodium yellow exist
Colour mixture region 7 is mixed into sodium yellow, so that showing the image of yellow pattern on lampshade 2.
Thermochromic material a is filled in A2: accommodating cavity a, fills thermochromic material d in accommodating cavity b；
When the temperature of thermochromism unit a53 and certain thermochromism unit b54 are below 17 DEG C, LED unit 3 is shone
Accommodating cavity a corresponding site is penetrated through red light, irradiation accommodating cavity b corresponding site penetrates purple light, and red light and purple light exist
Colour mixture region 7 is mixed into dark purple coloured light, so that showing the image of dark purple colored pattern on lampshade 2；
When the temperature of thermochromism unit a53 and certain thermochromism unit b54 is higher than 17 DEG C and is lower than 23 DEG C,
LED unit 3 irradiates accommodating cavity a corresponding site and penetrates sodium yellow, and irradiation accommodating cavity b corresponding site penetrates purple light, sodium yellow
It is mixed into coffee coloured light in colour mixture region 7 with purple light, so that showing the image of coffee colored pattern on lampshade 2；
When the temperature of thermochromism unit a53 and certain thermochromism unit b54 is higher than 23 DEG C, LED unit 3 is irradiated
Accommodating cavity a corresponding site penetrates sodium yellow, and irradiation accommodating cavity b corresponding site is through green light, sodium yellow and green light mixed
Color region 7 is mixed into chestnut shell coloured light, so that showing the image of chestnut shell colored pattern on lampshade 2.
Thermochromic material c is filled in A3: accommodating cavity a, fills thermochromic material b in accommodating cavity b,
When the temperature of thermochromism unit a53 and certain thermochromism unit b54 are below 17 DEG C, LED unit 3 is shone
Accommodating cavity a corresponding site is penetrated through orange-colored light, irradiation accommodating cavity b corresponding site penetrates red light, and orange-colored light and red light exist
Colour mixture region 7 is mixed into light brown light, so that showing the image of light brown pattern on lampshade 2；
When the temperature of thermochromism unit a53 and certain thermochromism unit b54 is higher than 17 DEG C and is lower than 23 DEG C,
LED unit 3 irradiates accommodating cavity a corresponding site and penetrates sodium yellow, and irradiation accommodating cavity b corresponding site penetrates red light, sodium yellow
It is mixed into orange-colored light in colour mixture region 7 with red light, so that showing the image of orange pattern on lampshade 2；
When the temperature of thermochromism unit a53 and certain thermochromism unit b54 is higher than 23 DEG C, LED unit 3 is irradiated
Accommodating cavity a corresponding site penetrates sodium yellow, and irradiation accommodating cavity b corresponding site also penetrates green light, and sodium yellow and green light exist
Colour mixture region 7 is mixed into chestnut shell coloured light, so that showing the image of chestnut shell colored pattern on lampshade 2.
Thermochromic material c is filled in A4: accommodating cavity a, fills thermochromic material d in accommodating cavity b；
When the temperature of thermochromism unit a53 and certain thermochromism unit b54 are below 17 DEG C, LED unit 3 is shone
Accommodating cavity a corresponding site is penetrated through orange-colored light, irradiation accommodating cavity b corresponding site penetrates purple light, and orange-colored light and purple light exist
Colour mixture region 7 is mixed into brown coloured light, so that showing the image of brown colored pattern on lampshade 2；
When the temperature of thermochromism unit a53 and certain thermochromism unit b54 is higher than 17 DEG C and is lower than 23 DEG C,
LED unit 3 irradiates accommodating cavity a corresponding site and penetrates sodium yellow, and irradiation accommodating cavity b corresponding site penetrates purple light, sodium yellow
It is mixed into coffee coloured light in colour mixture region 7 with purple light, so that showing the image of coffee colored pattern on lampshade 2；
When the temperature of thermochromism unit a53 and certain thermochromism unit b54 is higher than 23 DEG C, LED unit 3 is irradiated
Accommodating cavity a corresponding site penetrates sodium yellow, and irradiation accommodating cavity b corresponding site also penetrates green light, and sodium yellow and green light exist
Colour mixture region 7 is mixed into chestnut shell coloured light, so that showing the image of chestnut shell colored pattern on lampshade 2.
Four kinds of situations in summary, can show on lampshade 2 red, orange, yellow, darkviolet, coffee color, chestnut color,
The color of eight kinds of patterns such as light brown, sepia, at the same time, the lampshade 2 of the lamps and lanterns are equipped with by red, orange, yellow, depth
Pattern made of the trnaslucent materials such as purple, coffee color, chestnut color, light brown, sepia.
It should be noted that the pattern in the present invention on lampshade 2 be not limited only to it is described above several, can be by thermotropic
The different thermochromic material of replacement or to thermochromic material a and thermotropic in color-changing unit a53 and thermochromism unit b54
Different color paints is added in off-color material b and changes the light in colour mixture region 7, and then shows corresponding figure on lampshade 2
Case 21 realizes the variability of pattern by color change.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (10)
1. a kind of rotary self-regulated variable color lamp including the internal pedestal (1) for being equipped with drive circuit assembly, lampshade (2) and is placed in
The internal LED unit (3) of the lampshade (2), the lampshade (2) are fixed on pedestal (1), the inner vertical of the lampshade (2)
Equipped with a pillar (4), it is fixedly connected at the top of the top and lampshade (2) of pillar (4), LED unit (3) is installed on the pillar (4)
On, which is characterized in that it further include self-regulated discoloration mechanism (5), self-regulated discoloration mechanism (5) includes driving motor (51), rotation
Disk (52) and multiple thermochromism unit a (53) disposed in parallel and thermochromism unit b (54), thermochromism unit a
(53) and thermochromism unit b (54) is hollow form transparent configuration, inside respectively correspond the thermochromism for being loaded with pulpous state
Material a and thermochromic material b；The driving motor (51) is installed in pedestal (1), and motor shaft and rotating disc (52) are fixed
Connection is set on the rotating disc (52) there are two substrate (6), the substrate (6) and driving motor (51) with the driving circuit group
Part electrical connection, thermochromism unit a (53) and thermochromism unit b (54) are equidistantly staggered from bottom to top in the substrate
(6) it is driven on and by driving motor (51) and is rotated around (4) 360 ° of the pillar, thermochromism unit a (53) and thermochromism
Cavity between unit b (54) and lampshade (2) forms colour mixture region (7)；It is thermotropic when the temperature on substrate (6) changes
Color in color-changing unit a (53) and thermochromism unit b (54) accordingly changes, and lampshade (2) is equipped with several patterns
(21), the pattern (21) is by face corresponding with the color change in thermochromism unit a (53) and thermochromism unit b (54)
The trnaslucent materials of color is made, and thermochromism unit a (53) and thermochromism unit b (54) are shone through by LED unit (3)
Light so that the surface of lampshade (2) is shown the pattern (21) of corresponding color through lampshade (2) through colour mixture region (7).
2. a kind of rotary self-regulated variable color lamp as described in claim 1, which is characterized in that the LED unit (3) includes extremely
A few LED light (31), LED light (31) uniform ring are located on the side wall of the pillar (4).
3. a kind of rotary self-regulated variable color lamp as described in claim 1, which is characterized in that the upper end of the rotating disc (52)
Face offers one and the pillar (4) compatible rotation slot (521), and the bottom end of pillar (4) is placed in the rotation slot (521).
4. a kind of rotary self-regulated variable color lamp as described in claim 1, which is characterized in that neighbor map on the lampshade (2)
Part between case (21) is made of opaque material.
5. a kind of rotary self-regulated variable color lamp as described in claim 1, it is characterised in that: the thermochromism unit a
(53) and the monnolithic case of thermochromism unit b (54) be circular ring shape, rectangle, ellipse it is one or more.
6. a kind of rotary self-regulated variable color lamp as described in claim 1, which is characterized in that the upper table of the rotating disc (52)
Face is equipped with reflective layer (522).
7. a kind of rotary self-regulated variable color lamp as described in claim 1, which is characterized in that the thermochromic material a is
Cresol red, boric acid, hexadecanol and lauryl alcohol example 0.2:3:10:10 in mass ratio are formulated, the thermotropic change at 17 DEG C or more
Color material a is changed into yellow by red.
8. a kind of rotary self-regulated variable color lamp as claimed in claim 7, which is characterized in that add into thermochromic material a
Enter yellow paint, is changed into yellow by orange at 17 DEG C or more.
9. a kind of rotary self-regulated variable color lamp as described in claim 1, which is characterized in that the thermochromic material b is
Cresol red, boric acid and lauryl alcohol example 0.2:3:20 in mass ratio are formulated, and at 23 DEG C or more, thermochromic material b is by red
Color is changed into yellow.
10. a kind of rotary self-regulated variable color lamp as claimed in claim 9, which is characterized in that add into thermochromic material b
Enter blue paste, green is changed by purple at 23 DEG C or more.
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| CN109237419A (en) * | 2017-06-06 | 2019-01-18 | 法雷奥照明湖北技术中心有限公司 | Variable color luminaire and motor vehicles with the lighting device |
| CN110712464B (en) * | 2019-10-17 | 2024-08-06 | 纪可薇 | Automatic-rotation temperature-control color-changing artwork and control method thereof |
| CN113077732B (en) * | 2021-04-12 | 2022-12-02 | 红河学院 | LED picture-inserting lamp box |
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Effective date of registration: 20190423 Address after: 528200 Shengli Village, Lishui Town, Nanhai District, Foshan City, Guangdong Province, 17 Hengshan Third Road Applicant after: Foshan power lighting Polytron Technologies Inc Address before: 313113 Chu Kang village, two boundary Ling Township, Changxing County, Huzhou, Zhejiang Applicant before: CHANGXING JINNUO MACHINERY CO., LTD. |
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