CN109737357A - A kind of zoom mould group and the lamps and lanterns using the mould group - Google Patents
A kind of zoom mould group and the lamps and lanterns using the mould group Download PDFInfo
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- CN109737357A CN109737357A CN201910082220.6A CN201910082220A CN109737357A CN 109737357 A CN109737357 A CN 109737357A CN 201910082220 A CN201910082220 A CN 201910082220A CN 109737357 A CN109737357 A CN 109737357A
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- lens
- color temperature
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- led light
- lamp
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- 241001465382 Physalis alkekengi Species 0.000 title claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 23
- 230000017525 heat dissipation Effects 0.000 claims description 22
- 238000002845 discoloration Methods 0.000 claims description 13
- 238000005282 brightening Methods 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 230000006872 improvement Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 239000011324 bead Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 240000007643 Phytolacca americana Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 240000008574 Capsicum frutescens Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004800 psychological effect Effects 0.000 description 1
Abstract
The invention discloses a kind of zoom mould group, including light source component, guide ring, lens piece, focus adjustment part, the lens piece can be set in guide ring up and down by focus adjustment part, and the light source component, lens piece are mounted in guide ring from top to bottom；The light source component includes the luminous lamp group of at least two groups, and the lens piece is equipped at least two groups lens, and the lens are arranged in a one-to-one correspondence with luminous lamp group.The present invention provides a kind of zoom mould group, has the function of zoom, at least two illuminating effects.
Description
Technical field
The present invention relates to technical field of lighting fixtures, especially a kind of zoom mould group and the lamps and lanterns using the mould group.
Background technique
LED (light emitting diode) has been widely used in various uses as emerging light source, is especially being shone
Bright field.LED light source with energy conservation, efficiently, long service life it is famous, but since LED light source power is smaller, light efficiency is lower, and light
Energy utilization rate is not high, and this strongly limits the development of LED light source.Therefore, people usually use LED collocation lens, and lens can
The light that light emitting diode is issued carries out light distribution, to obtain preferable illuminating effect.It is general in existing lighting area
Zoom mould group, i.e. zoom LED light, general only to have an illuminating source, one mobilizable lens of illuminating source collocation use,
It adjusts lens height mechanically to change focal length, realizes zoom function, but this zoom LED light only has single color
Temperature, solid color, single brightness can not meet the requirement that user needs different illuminating effects simultaneously.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of zoom mould group applied in lamps and lanterns, with zoom, at least
The function of two kinds of illuminating effects.
The solution that the present invention solves its technical problem is:
A kind of zoom mould group, including light source component, guide ring, lens piece, focus adjustment part, the lens piece pass through focal length tune
Saving part can be set in guide ring up and down, and the light source component, lens piece are mounted in guide ring from top to bottom；The light source
Part includes the luminous lamp group of at least two groups, and the lens piece is equipped at least two groups lens, and the lens and luminous lamp group are right one by one
It should be arranged.
As a further improvement of the above technical scheme, the light source component includes discoloration lamp group, color temperature lamp group, the change
Colored lights group includes RGB lamp, and color temperature degree of the brightening lamp group includes high color temperature LED light, low color temperature LED light；The lens have more
A, the RGB lamp, high color temperature LED light, low color temperature LED light and lens are arranged in a one-to-one correspondence.
As a further improvement of the above technical scheme, the light source component further includes heat dissipation coverboard, the RGB lamp, high color
Warm LED light, low color temperature LED light are set on the upper surface of radiation shell plate；The RGB lamp has multiple, all RGB lamps around heat dissipation
The axis annular spread of coverboard；Color temperature degree of the brightening lamp group has multiple groups, the high color temperature LED light, low color temperature LED light interval
Setting, axis annular spread of all color temperature degree of brightening lamp groups around heat dissipation coverboard.
As a further improvement of the above technical scheme, the heat dissipation coverboard is equipped with discoloration regulating switch, the discoloration
Regulating switch and RGB lamp are electrically connected.
As a further improvement of the above technical scheme, the heat dissipation coverboard is switched equipped with color temperature adjustment, the high color
Warm LED light, low color temperature LED light are switched respectively with color temperature adjustment and are electrically connected.
As a further improvement of the above technical scheme, the heat dissipation coverboard is equipped with brightness regulating switch, the high color
Warm LED light, low color temperature LED light are electrically connected with brightness regulating switch respectively.
As a further improvement of the above technical scheme, the focus adjustment part includes rotating ring, and the rotating ring is arranged
In in guide ring, the periphery wall of the rotating ring is equipped with several outwardly directed buckles, and the inner wall of the guide ring is equipped with
Annular slot, the buckle and the detachable snapping of annular slot；The lens piece includes lens-ring, and the lens are set to lens
In ring, the lens-ring is sheathed in rotating ring, and the side wall of the rotating ring is equipped at least two swivelling chutes being arranged obliquely,
For all swivelling chutes around the axis annular spread of rotating ring, the lateral wall of the lens-ring is convexly equipped at least two travellers, described
Traveller is arranged in a one-to-one correspondence with swivelling chute, and the inner wall of the guide ring is equipped with sliding slot, and the sliding slot extends along the vertical direction to be set
It sets, the lens-ring is equipped with positioning column, and the positioning column can move up and down in sliding slot, and the rotating ring rotation is so that lens
Ring is close or far from light source component.
In addition, the present invention also provides a kind of lamps and lanterns, including a kind of zoom mould group as described above.
The beneficial effects of the present invention are: the present invention provides a kind of zoom mould group, with zoom, at least two illuminating effects
Function.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the explosive view of the present embodiment；
Fig. 2 is the cross-sectional view of the present embodiment；
Fig. 3 is the cross-sectional view of guide ring in the present embodiment.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, Lai Zucheng more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Referring to FIG. 1, FIG. 2 and FIG. 3, a kind of zoom mould group, including light source component, guide ring 100, lens piece, focus adjustment part,
The lens piece can be set in guide ring 100 up and down by focus adjustment part, and the light source component, lens piece are from top to bottom
It is mounted in guide ring 100；The light source component includes the luminous lamp group of at least two groups, and the lens piece is equipped at least two groups lens
141, the lens 141 are arranged in a one-to-one correspondence with luminous lamp group.Lens piece can be set to up and down by focus adjustment part and be led
To ring 100, so that lens piece is close or far from light source component, changes focal length, to realize zoom.Light source component includes at least two groups
Shine lamp group, so that lamps and lanterns have the function of that at least two illuminating effects, lens piece are equipped at least two groups lens 141, lens
141 are arranged in a one-to-one correspondence with luminous lamp group, the light that the luminous lamp group of at least two groups issues, what lens 141 can issue luminous lamp group
Light carries out light distribution, to obtain preferable illuminating effect.
It is further used as preferred embodiment, the light source component includes discoloration lamp group, color temperature lamp group, the Color-changing lamp
Group includes RGB lamp 182, and color temperature degree of the brightening lamp group includes high color temperature LED light 171, low color temperature LED light 172；The lens
141 have multiple, and the RGB lamp 182, high color temperature LED light 171, low color temperature LED light 172 and lens 141 are arranged in a one-to-one correspondence.RGB
Lamp 182 can use 5050RGB lamp bead, and 5050RGB lamp bead is one kind of LED lamp bead, and 5050 are named with product size,
RGB refers to feux rouges, green light, blue light three primary colours.5050RGB lamp bead main feature has: low voltage drive, environmental protection and energy saving；It is small in size,
Simple installation；Brightness is high, and scattering angle is big, and consistency is good.LED colour temperature is indicated with absolute temperature K, i.e., by a standard blackbody
Heating, color starts yellow-white-blue by dark red-pale red-orange when temperature increases to a certain extent, gradually changes, certain light source and black matrix
Color it is identical when, the light source of the absolute temperature of black matrix at that time.Colour temperature in 3000K hereinafter, it is photochromic it is partially red give warm feeling,
There are steady atmosphere, warm feeling；Colour temperature is centre in 3000--6000K, and people is under this tone without particularly apparent vision
Psychological effects have frank feeling；Therefore it is known as " neutrality " colour temperature；Colour temperature is more than 6000K, photochromic partially blue, gives chilly sense
Feel.Wherein, colour temperature and brightness: under high color temperature light source irradiation, if brightness is not high, there are a kind of atmosphere of negative gas, low color temperature to people
Under light source irradiation, brightness is excessively high a kind of sultry feeling to people；Photochromic comparison: two kinds of photochromic differences are used in the same space
Very big light source, comparison will will appear level effect, when photochromic comparison is big, while obtaining luminance level, and it is available
Photochromic level, therefore color temperature degree of brightening lamp group is used in combination using high color temperature LED light 171, low color temperature LED light 172.Light
Source part further includes substrate, and RGB lamp 182, high color temperature LED light 171, low color temperature LED light 172 can be fitted in by way of patch
On substrate.
It is further used as preferred embodiment, the light source component further includes heat dissipation coverboard 181, the RGB lamp 182, height
Colour temperature LED light 171, low color temperature LED light 172 are on the upper surface of radiation shell plate 181；The RGB lamp 182 has multiple, institute
Axis annular spread of some RGB lamps 182 around heat dissipation coverboard 181；Color temperature degree of the brightening lamp group has multiple groups, the high color temperature
LED light 171, the setting of the interval of low color temperature LED light 172, axis annular of all color temperature degree of brightening lamp groups around heat dissipation coverboard 181
Distribution.RGB lamp 182, high color temperature LED light 171, low color temperature LED light 172 are on the upper surface of radiation shell plate 181, and convenient pair
Light source component radiates.RGB lamp 182 has multiple, all RGB lamps 182 around the axis annular spread of heat dissipation coverboard 181, discoloration
Temperature degree of brightening lamp group has multiple groups, high color temperature LED light 171, the setting of the interval of low color temperature LED light 172, and all color temperatures become intensity modulation
Around the axis annular spread of heat dissipation coverboard 181, RGB lamp 182, high color temperature LED light 171,172 three of low color temperature LED light mutually tie group
It closes, so that the light-out effect of lamps and lanterns is good.
It is further used as preferred embodiment, the heat dissipation coverboard 181 is equipped with discoloration regulating switch 191, the change
Color regulating switch 191 and RGB lamp 182 are electrically connected.The regulating switch 191 that changes colour and RGB lamp 182 are electrically connected, and can pass through tune
Section changes colour regulating switch 191 to adjust the color of RGB lamp 182.
It is further used as preferred embodiment, the heat dissipation coverboard 181 is equipped with color temperature adjustment switch 192, the height
Colour temperature LED light 171, low color temperature LED light 172 are electrically connected with color temperature adjustment switch 192 respectively.It can be switched by color temperature adjustment
192 adjust the power ratio of high color temperature light source part and low color temperature light source component, to adjust the colour temperature of lamp luminescence.
It is further used as preferred embodiment, the heat dissipation coverboard 181 is equipped with brightness regulating switch 193, the height
Colour temperature LED light 171, low color temperature LED light 172 are electrically connected with brightness regulating switch 193 respectively.Brightness regulating switch can be passed through
193 adjust the power ratio of high color temperature light source part and low color temperature light source component, to adjust the brightness of lamp luminescence.Radiate coverboard
181 lower end is equipped with outer, and discoloration regulating switch 191, color temperature adjustment switch 192, brightness regulating switch 193 pass through L shape
Bracket is mounted on the outer of heat dissipation coverboard 181, is equipped with threaded hole on outer, L shape bracket, can be by screw " L "
Shape bracket is mounted on the outer of heat dissipation coverboard 181.Change colour regulating switch 191, color temperature adjustment switch 192, brightness regulating switch
193 can use toggle switch, and toggle switch is equipped with multiple gears or is linear regulation gear, and user can be as needed,
A certain regulating switch is selected, then the poke rod on pull switch is adjusted.Guide ring 100, lamps and lanterns shell on be equipped with
Three openings, discoloration regulating switch 191, color temperature adjustment switch 192, the poke rod on brightness regulating switch 193 are each passed through three
A opening facilitates user to push poke rod.
It is further used as preferred embodiment, the focus adjustment part includes rotating ring 110,110 sets of the rotating ring
In guide ring 100, the periphery wall of the rotating ring 110 is equipped with several outwardly directed buckles 111, the guide ring
100 inner wall is equipped with annular slot 101, the buckle 111 and the detachable snapping of annular slot 101；The lens piece packet
Lens-ring 131 is included, the lens 141 are set in lens-ring 131, and the lens-ring 131 is sheathed in rotating ring 110, the rotation
The side wall of change 110 is equipped at least two swivelling chutes 112 being arranged obliquely, axis of all swivelling chutes 112 around rotating ring 110
Wire loop distribution, the lateral wall of the lens-ring 131 are convexly equipped at least two travellers 132, the traveller 132 and swivelling chute 112
It being arranged in a one-to-one correspondence, the inner wall of the guide ring 100 is equipped with sliding slot 102, and the sliding slot 102 is extended along the vertical direction,
The lens-ring 131 is equipped with positioning column 133, and the positioning column 133 can move up and down in sliding slot 102, the rotating ring 110
Rotation so that lens-ring 131 close to or far from light source component.Buckle 111 and the detachable snapping of annular slot 101, facilitate rotation
The installation and removal of ring 110.Traveller 132 is inserted into swivelling chute 112, and since swivelling chute 112 is arranged obliquely, guide ring 100 is solid
It is fixed motionless, rotating ring 110 is rotated, lens-ring 131 moves up and down relative to guide ring 100, and rotating ring 110 rotates so that lens-ring
131 close or separate light source components, to realize zoom.Swivelling chute 112 at least there are two, swivelling chute 112, traveller 132 are preferred
It is three, each traveller 132 corresponds in one swivelling chute 112 of insertion, is conducive to producing balanced forces, can effectively improve production
The product service life avoids 110 long-time of rotating ring from generating offset using position.The inner wall of guide ring 100 is equipped with sliding slot 102, sliding slot
102 are extended along the vertical direction, and lens-ring 131 is equipped with positioning column 133, and positioning column 133 can be transported up and down in sliding slot 102
Dynamic, when rotating ring 110 rotates, lens-ring 131 is close or far from light source component, since positioning column 133 can only be in sliding slot 102
It moves up and down, therefore each RGB lamp 182, high color temperature LED light 171, low color temperature LED light 172 can correspond on lens-ring 131
A lens 141, lens 141 and the position of light source component will not shift, and lens 141 can be by RGB lamp 182, high color temperature LED
The light that lamp 171, low color temperature LED light 172 issue carries out light distribution, to obtain preferable illuminating effect.Positioning column 133 is three
One in traveller 132, and the length of positioning column 133 is greater than the length of other two traveller 132, positioning column 133 protrudes into sliding slot
In 102.Guide ring 100, lens-ring 131 and the cylindrical structure of rotating ring 110, guide ring 100, lens-ring 131 and rotation
Ring 110 can be plastic material or the alloy material of lightweight, and guide ring 100, lens-ring 131 and rotating ring 110 pass through respectively
Integrated injection molding mode produces completion.
In addition, the present invention also provides a kind of lamps and lanterns, including a kind of zoom mould group as described above.Lamps and lanterns include above-mentioned one kind
Zoom mould group, the specific structure of the zoom mould group is referring to above-described embodiment, since this lamps and lanterns uses above-mentioned all embodiments
Whole technical solutions, therefore at least all beneficial effects brought by the technical solution with above-described embodiment, it is not another herein
One repeats.
Better embodiment of the invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make various equivalent modifications on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (8)
1. a kind of zoom mould group, it is characterised in that: described including light source component, guide ring (100), lens piece, focus adjustment part
Mirror part can be set in guide ring (100) up and down by focus adjustment part, and the light source component, lens piece are installed from top to bottom
In guide ring (100)；The light source component includes the luminous lamp group of at least two groups, and the lens piece is equipped at least two groups lens
(141), the lens (141) are arranged in a one-to-one correspondence with luminous lamp group.
2. a kind of zoom mould group according to claim 1, it is characterised in that: the light source component includes discoloration lamp group, discoloration
Warm lamp group, the discoloration lamp group include RGB lamp (182), and color temperature degree of the brightening lamp group includes high color temperature LED light (171), low
Colour temperature LED light (172)；The lens (141) have multiple, the RGB lamp (182), high color temperature LED light (171), low color temperature LED
Lamp (172) is arranged in a one-to-one correspondence with lens (141).
3. a kind of zoom mould group according to claim 2, it is characterised in that: the light source component further includes heat dissipation coverboard
(181), the RGB lamp (182), high color temperature LED light (171), low color temperature LED light (172) are set on the upper of radiation shell plate (181)
On end face；The RGB lamp (182) has multiple, all RGB lamps (182) around the axis annular spread of heat dissipation coverboard (181)；Institute
Stating color temperature degree of brightening lamp group has multiple groups, and the high color temperature LED light (171), the setting of low color temperature LED light (172) interval are all
Axis annular spread of color temperature degree of the brightening lamp group around heat dissipation coverboard (181).
4. a kind of zoom mould group according to claim 3, it is characterised in that: the heat dissipation coverboard (181) is equipped with discoloration
Regulating switch (191), the discoloration regulating switch (191) and RGB lamp (182) are electrically connected.
5. a kind of zoom mould group according to claim 3, it is characterised in that: the heat dissipation coverboard (181) is equipped with colour temperature
Regulating switch (192), the high color temperature LED light (171), low color temperature LED light (172) switch (192) with color temperature adjustment respectively
It is electrically connected.
6. a kind of zoom mould group according to claim 3, it is characterised in that: the heat dissipation coverboard (181) is equipped with brightness
Regulating switch (193), the high color temperature LED light (171), low color temperature LED light (172) respectively with brightness regulating switch (193)
It is electrically connected.
7. a kind of zoom mould group according to claim 1, it is characterised in that: the focus adjustment part includes rotating ring
(110), the rotating ring (110) is sheathed in guide ring (100), the periphery wall of the rotating ring (110) be equipped with several to
The inner wall of the buckle (111) of outer stretching, the guide ring (100) is equipped with annular slot (101), buckle (111) and the ring
Shape card slot (101) detachable snapping；The lens piece includes lens-ring (131), and the lens (141) are set to lens-ring
(131) in, the lens-ring (131) is sheathed in rotating ring (110), and the side wall of the rotating ring (110) is equipped at least two
The swivelling chute (112) being arranged obliquely, axis annular spread of all swivelling chutes (112) around rotating ring (110), the lens
The lateral wall of ring (131) is convexly equipped at least two travellers (132), and the traveller (132) corresponds with swivelling chute (112) and sets
It sets, the inner wall of the guide ring (100) is equipped with sliding slot (102), and the sliding slot (102) is extended along the vertical direction, described
Lens-ring (131) is equipped with positioning column (133), and the positioning column (133) can move up and down in sliding slot (102), the rotation
Ring (110) rotate so that lens-ring (131) close to or far from light source component.
8. a kind of lamps and lanterns, it is characterised in that: including a kind of zoom mould group as described in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082220.6A CN109737357A (en) | 2019-01-28 | 2019-01-28 | A kind of zoom mould group and the lamps and lanterns using the mould group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082220.6A CN109737357A (en) | 2019-01-28 | 2019-01-28 | A kind of zoom mould group and the lamps and lanterns using the mould group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109737357A true CN109737357A (en) | 2019-05-10 |
Family
ID=66366451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910082220.6A Pending CN109737357A (en) | 2019-01-28 | 2019-01-28 | A kind of zoom mould group and the lamps and lanterns using the mould group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109737357A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260269A (en) * | 2019-06-11 | 2019-09-20 | 广东凯西欧光健康有限公司 | A kind of anti-glare zoom mould group and the lamps and lanterns using the mould group |
| CN110260172A (en) * | 2019-06-26 | 2019-09-20 | 广东凯西欧光健康有限公司 | A kind of variable focus lens package and zoom lamps and lanterns |
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| CN102937258A (en) * | 2012-11-21 | 2013-02-20 | 佛山市毅丰电器实业有限公司 | Variable-zooming lamp |
| CN105258039A (en) * | 2015-11-26 | 2016-01-20 | 广东凯西欧照明有限公司 | Multifunctional zoom lamp device |
| CN105276443A (en) * | 2014-06-12 | 2016-01-27 | 马田专业公司 | Illumination device with uniform light beams |
| CN205579208U (en) * | 2016-05-10 | 2016-09-14 | 北京朗天海意斯科技发展有限公司 | Variable colour temperature LED light source of array arrangement and lamps and lanterns of making thereof |
| CN206628467U (en) * | 2017-02-28 | 2017-11-10 | 深圳市瑞丰光电子股份有限公司 | A kind of LED encapsulation structure |
| CN209672244U (en) * | 2019-01-28 | 2019-11-22 | 广东凯西欧光健康有限公司 | A kind of zoom mould group and the lamps and lanterns using the mould group |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102937258A (en) * | 2012-11-21 | 2013-02-20 | 佛山市毅丰电器实业有限公司 | Variable-zooming lamp |
| CN105276443A (en) * | 2014-06-12 | 2016-01-27 | 马田专业公司 | Illumination device with uniform light beams |
| CN105258039A (en) * | 2015-11-26 | 2016-01-20 | 广东凯西欧照明有限公司 | Multifunctional zoom lamp device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110260269A (en) * | 2019-06-11 | 2019-09-20 | 广东凯西欧光健康有限公司 | A kind of anti-glare zoom mould group and the lamps and lanterns using the mould group |
| CN110260172A (en) * | 2019-06-26 | 2019-09-20 | 广东凯西欧光健康有限公司 | A kind of variable focus lens package and zoom lamps and lanterns |
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Application publication date: 20190510 |