CN109724056B - Mixed zooming module and lamp adopting same - Google Patents
Mixed zooming module and lamp adopting same Download PDFInfo
- Publication number
- CN109724056B CN109724056B CN201910033922.5A CN201910033922A CN109724056B CN 109724056 B CN109724056 B CN 109724056B CN 201910033922 A CN201910033922 A CN 201910033922A CN 109724056 B CN109724056 B CN 109724056B
- Authority
- CN
- China
- Prior art keywords
- ring
- light source
- lens
- color
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 37
- 239000000758 substrate Substances 0.000 claims description 11
- 238000013016 damping Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 7
- 150000001875 compounds Chemical class 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000007639 printing Methods 0.000 abstract description 9
- 230000006872 improvement Effects 0.000 description 7
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a mixed zooming module and a lamp adopting the same, comprising a stator Jiao Zujian and a zooming assembly, wherein the zooming assembly comprises a zooming light source part, a guide ring, a rotating ring and a connecting piece; the fixed focus subassembly includes base plate, a plurality of high colour temperature light source spare and a plurality of low colour temperature light source spare, and the base plate is located on the swivel ring, and the middle part of base plate is equipped with the printing opacity passageway that link up the setting, and printing opacity passageway, lens spare, varifocal light source spare coaxial setting in order from the top down, high colour temperature light source spare and low colour temperature light source spare interval set up, and all high colour temperature light source spare and low colour temperature light source spare are around the axis annular distribution of printing opacity passageway. The invention has good heat dissipation and light emitting effect.
Description
Technical Field
The invention relates to the technical field of lighting equipment, in particular to a hybrid zoom module and a lamp adopting the same.
Background
In the existing illumination field, a common zooming module, namely a zooming LED lamp, is used for changing the focal length by adjusting the height of a light source assembly in a mechanical mode, and the power of the required zooming LED lamp is relatively large, because a lamp source is generally arranged inside a lamp, the heat dissipation performance of the lamp source is poor, if the power of the zooming LED lamp is reduced, the luminous brightness of the zooming LED lamp is insufficient, and meanwhile, the common zooming module is also used for solving the problems of narrow illumination range and poor illumination effect. In addition, adjust light source subassembly height and come the change focus, adjust through rotatory mode generally, its inside existence rotation clearance that moves, shake or send out abnormal sound easily when rotating, influence use experience.
Disclosure of Invention
The invention aims to solve the technical problems that: the mixed zooming module applied to the lamp is good in heat dissipation and improves the luminous effect.
The invention solves the technical problems as follows:
The mixed zooming module comprises a stator Jiao Zujian and a zooming assembly, wherein the zooming assembly comprises a zooming light source piece, a guide ring, a rotating ring and a connecting piece, the zooming light source piece is arranged in the guide ring, the rotating ring is sleeved in the guide ring, a lens piece is arranged on the rotating ring, the lens piece and the zooming light source piece are sequentially arranged from top to bottom, the rotating ring is rotationally connected with the guide ring through the connecting piece, and the rotating ring rotates to enable the lens piece to be close to or far away from the zooming light source piece; the fixed focus subassembly includes base plate, a plurality of high colour temperature light source spare and a plurality of low colour temperature light source spare, the base plate is located on the swivel ring, the middle part of base plate is equipped with the printing opacity passageway that link up the setting, printing opacity passageway, lens spare, varifocal light source spare coaxial setting in order from the top down, high colour temperature light source spare sets up with low colour temperature light source spare interval, and all high colour temperature light source spare and low colour temperature light source spare are around the axis annular distribution of printing opacity passageway.
As a further improvement of the technical scheme, the outer peripheral wall of the rotary ring is provided with a plurality of outwards extending buckles, the inner wall of the guide ring is provided with an annular clamping groove, and the buckles are detachably buckled with the annular clamping groove; the connecting piece includes the lens ring, the lens ring cover is located in the swivelling ring, the lens piece is located in the lens ring, the lateral wall of swivelling ring is equipped with the rotatory groove that two at least slopes set up downwards, and all rotatory grooves are around the axis annular distribution of swivelling ring, the lateral wall of lens ring is protruding to be equipped with two at least slide posts, slide post and rotatory groove one-to-one set up, swivel ring rotates and makes the lens ring be close to or keep away from the zoom light source piece.
As a further improvement of the technical scheme, the lens piece comprises a frog eye lens and a reflecting cup, wherein an arc-shaped reflecting wall is arranged on the periphery of the frog eye lens, the closing opening of the reflecting wall is inward, and the reflecting cup is sleeved outside the reflecting wall; the reflecting cup is arranged on the lens ring.
As a further improvement of the technical scheme, the zooming light source piece comprises a heat dissipation plate and a light source, wherein the heat dissipation plate is arranged in the guide ring and is positioned below the annular clamping groove; the heat dissipation plate is provided with a cavity, the light source is accommodated in the cavity, and the light source and the frog eye lens are coaxially arranged.
As a further improvement of the technical scheme, a damping ring is arranged between the guide ring and the rotating ring, and the damping ring is propped against the guide ring and the rotating ring at the same time.
As a further improvement of the technical scheme, the solar heat collector further comprises a heat dissipation ring, wherein the lower part of the heat dissipation ring is connected with the upper part of the rotating ring, a mounting step is arranged in the heat dissipation ring, the mounting step and the substrate are both annular, and the substrate is fixedly arranged on the mounting step; the heat dissipation ring, the mounting step and the base plate are all made of aluminum materials.
As a further improvement of the technical scheme, the outer side wall of the heat dissipation ring is provided with anti-skid stripes.
As a further improvement of the technical scheme, the high-color-temperature light source part comprises a high-color-temperature LED lamp, the low-color-temperature light source part comprises a low-color-temperature LED lamp, and lenses or reflectors are arranged on the high-color-temperature LED lamp and the low-color-temperature LED lamp.
In addition, the invention also provides a lamp, which comprises the mixed zooming module.
The beneficial effects of the invention are as follows: the invention provides a mixed zooming module, which is provided with a stator Jiao Zujian, so that on one hand, the power of a zooming light source part in a zooming assembly can be reduced, the heat dissipation of the zooming light source part is reduced, and on the other hand, the stator Jiao Zujian and the zooming assembly are matched for use, and a high-color-temperature light source part and a low-color-temperature light source part are arranged at intervals, so that the luminous effect of a lamp can be improved; the high-color temperature light source part and the low-color temperature light source part are not arranged in the lamp in a closed mode, and the heat dissipation performance of the lamp Jiao Zujian is good.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the invention, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.
FIG. 1 is an exploded view of the present embodiment;
Fig. 2 is a sectional view of the present embodiment.
Detailed Description
The conception, specific structure, and technical effects produced by the present invention will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present invention. It is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present invention based on the embodiments of the present invention. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation. The technical features in the invention can be interactively combined on the premise of no contradiction and conflict.
Referring to fig. 1 and 2, a hybrid zoom module comprises a stator Jiao Zujian and a zoom assembly, wherein the zoom assembly comprises a zoom light source piece, a guide ring 100, a rotary ring 110 and a connecting piece, the zoom light source piece is installed in the guide ring 100, the rotary ring 110 is sleeved in the guide ring 100, a lens piece is arranged on the rotary ring 110, the lens piece and the zoom light source piece are sequentially arranged from top to bottom, the rotary ring 110 is rotationally connected with the guide ring 100 through the connecting piece, and the rotary ring 110 rotates to enable the lens piece to be close to or far away from the zoom light source piece; the fixed focus subassembly includes base plate 120, a plurality of high colour temperature light source spare and a plurality of low colour temperature light source spare, base plate 120 locates on rotatory ring 110, the middle part of base plate 120 is equipped with the printing opacity passageway that link up the setting, printing opacity passageway, lens spare, varifocal light source spare coaxial setting in order from the top down, high colour temperature light source spare sets up with low colour temperature light source spare interval, and all high colour temperature light source spare and low colour temperature light source spare are around the axis annular distribution of printing opacity passageway. The rotation ring 110 rotates so that the lens member approaches or departs from the zoom light source member, and the rotation ring 110 rotates to change the focal length, thereby achieving zooming. The fixed Jiao Zujian is arranged, so that on one hand, the power of the zooming light source part in the zooming assembly can be reduced, the heat dissipation of the zooming light source part is reduced, on the other hand, the fixed Jiao Zujian and the zooming assembly are matched for use, the high-color-temperature light source part and the low-color-temperature light source part are arranged at intervals, the luminous effect of the lamp can be improved, and meanwhile, as all the high-color-temperature light source part and the low-color-temperature light source part are annularly distributed around the axis of the light transmission channel, the fixed Jiao Zujian rotates along with the rotation of the rotating ring 110, and the luminous effect of the lamp is not influenced; the high-color temperature light source part and the low-color temperature light source part are not arranged in the lamp in a closed mode, and the heat dissipation performance of the lamp Jiao Zujian is good.
Further as a preferred embodiment, the outer peripheral wall of the rotating ring 110 is provided with a plurality of outwards extending buckles 111, the inner wall of the guide ring 100 is provided with an annular clamping groove 101, and the buckles 111 are detachably buckled with the annular clamping groove 101; the connecting piece includes lens ring 131, lens ring 131 cover is located in the rotatory ring 110, the lens spare is located in the lens ring 131, the lateral wall of rotatory ring 110 is equipped with the rotatory groove 112 of two at least slope downwardly sets up, and all rotatory grooves 112 are around the axis annular distribution of rotatory ring 110, the lateral wall of lens ring 131 is protruding to be equipped with two at least slide posts 132, slide posts 132 and rotatory groove 112 one-to-one setting, rotatory ring 110 rotates and makes lens ring 131 be close to or keep away from the zoom light source spare. The buckle 111 is detachably fastened with the annular clamping groove 101, so that the rotary ring 110 is convenient to mount and dismount. The slide post 132 is inserted into the rotation groove 112, and since the rotation groove 112 is disposed obliquely downward, the guide ring 100 is fixed, the rotation ring 110 is rotated, the lens ring 131 moves up and down with respect to the guide ring 100, and the rotation ring 110 is rotated to make the lens ring 131 approach or separate from the zoom light source member, thereby realizing zooming. At least two rotating grooves 112 are provided, and the number of the rotating grooves 112 and the number of the sliding columns 132 are preferably three, and each sliding column 132 is inserted into one rotating groove 112 in a one-to-one correspondence manner, so that the balanced stress is facilitated, the service life of a product can be effectively prolonged, and the deviation of the long-time use position of the rotating ring 110 is avoided. The guide ring 100, the lens ring 131 and the rotating ring 110 are all in cylindrical structures, the guide ring 100, the lens ring 131 and the rotating ring 110 can be made of plastic materials or light alloy materials, and the guide ring 100, the lens ring 131 and the rotating ring 110 are produced in an integral injection molding mode respectively.
Further as a preferred embodiment, the lens member comprises a frog eye lens 141 and a reflecting cup 142, wherein an arc reflecting wall is arranged on the periphery of the frog eye lens 141, the closing opening of the reflecting wall is inward, and the reflecting cup 142 is sleeved outside the reflecting wall; the reflector cup 142 is disposed on the lens ring 131. By arranging the reflecting cup 142, light rays are more concentrated, and the light emitting efficiency is higher.
Further as a preferred embodiment, the zoom light source member includes a heat dissipation plate 181 and a light source 182, the heat dissipation plate 181 is disposed in the guide ring 100, and the heat dissipation plate 181 is located below the annular clamping groove 101; the heat dissipation plate 181 is provided with a cavity, the light source 182 is accommodated in the cavity, and the light source 182 and the frog eye lens 141 are coaxially arranged. The heat dissipation plate 181 is provided with a cavity, the light source 182 is accommodated in the cavity, and the heat dissipation plate 181 dissipates heat of the light source 182.
Further as a preferred embodiment, a damping ring 150 is further disposed between the guide ring 100 and the rotating ring 110, and the damping ring 150 is abutted against both the guide ring 100 and the rotating ring 110. By providing the damping ring 150 between the guide ring 100 and the rotary ring 110, the rotational play is reduced, so that abnormal sound is not easily generated when shaking or rotating. The damping ring 150 can adopt silica gel or butadiene-acrylonitrile rubber, and the cost of the silica gel or the butadiene-acrylonitrile rubber is lower, and the damping ring has elasticity, is not easy to generate abnormal sound when rotating closely, can increase the rotary damping force, and has good rotary hand feeling.
Further as a preferred embodiment, the device further comprises a heat dissipation ring 160, wherein the lower part of the heat dissipation ring 160 is connected with the upper part of the rotating ring 110, an installation step 161 is arranged in the heat dissipation ring 160, the installation step 161 and the base plate 120 are both in a ring shape, and the base plate 120 is fixedly arranged on the installation step 161; the heat dissipation ring 160, the mounting step 161, and the substrate 120 are all made of an aluminum material. The lower part of the heat dissipation ring 160 is fixedly connected with the upper part of the rotating ring 110, and the rotating ring 110 can be driven to rotate by rotating the heat dissipation ring 160. Aluminum has the characteristics of light weight, corrosion resistance and good thermal conductivity, the heat dissipation ring 160, the mounting step 161 and the substrate 120 are all made of aluminum materials, the substrate 120 can be fixed on the upper surface of the mounting step 161 through adhesive, and heat generated by the high-color-temperature light source piece and the low-color-temperature light source piece is dissipated through the substrate 120, the heat dissipation ring 160 and the mounting step 161, so that the heat dissipation effect is good.
Further as a preferred embodiment, the outer side wall of the heat dissipation ring 160 is provided with anti-slip stripes. During the process of rotating the heat dissipation ring 160, the friction force between the finger and the anti-slip stripes is increased, so that the heat dissipation ring 160 can be rotated conveniently.
Further as a preferred embodiment, the high color temperature light source member includes a high color temperature LED lamp 171, the low color temperature light source member includes a low color temperature LED lamp 172, and lenses or reflectors 170 are disposed on the high color temperature LED lamp 171 and the low color temperature LED lamp 172. The lens adopts the convex lens, the convex lens has no auxiliary light spot, the light shape is beautiful, and the light emitting efficiency is high; the heat dissipation of the reflector 170 is better, and the lens or the reflector 170 can be arranged on the high-color-temperature LED lamp 171 and the low-color-temperature LED lamp 172 according to the requirement in production. In addition, different color temperature changes can be realized by adjusting the power ratio of the high color temperature LED lamp 171 and the low color temperature LED lamp 172.
In addition, the invention also provides a lamp, which comprises the mixed zooming module. The lamp comprises the mixed zooming module, and the specific structure of the mixed zooming module refers to the embodiment, and as the lamp adopts all the technical schemes of all the embodiments, the lamp has at least all the beneficial effects brought by the technical schemes of the embodiments, and the description is omitted.
While the preferred embodiment of the present application has been described in detail, the application is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the application, and these modifications and substitutions are intended to be included in the scope of the present application as defined in the appended claims.
Claims (7)
1. The utility model provides a mixed zoom module which characterized in that: the zoom device comprises a stator Jiao Zujian and a zoom assembly, wherein the zoom assembly comprises a zoom light source piece, a guide ring (100), a rotating ring (110) and a connecting piece, the zoom light source piece is arranged in the guide ring (100), the rotating ring (110) is sleeved in the guide ring (100), a lens piece is arranged on the rotating ring (110), the lens piece and the zoom light source piece are sequentially arranged from top to bottom, the rotating ring (110) is rotationally connected with the guide ring (100) through the connecting piece, and the rotating ring (110) rotates to enable the lens piece to be close to or far away from the zoom light source piece; the fixed focus assembly comprises a substrate (120), a plurality of high-color-temperature light source pieces and a plurality of low-color-temperature light source pieces, wherein the substrate (120) is arranged on a rotating ring (110), a through light transmission channel which is arranged in a penetrating way is arranged in the middle of the substrate (120), the light transmission channel, the lens pieces and the zooming light source pieces are coaxially arranged in sequence from top to bottom, the high-color-temperature light source pieces and the low-color-temperature light source pieces are arranged at intervals, and all the high-color-temperature light source pieces and the low-color-temperature light source pieces are annularly distributed around the axis of the light transmission channel;
A damping ring (150) is further arranged between the guide ring (100) and the rotary ring (110), and the damping ring (150) is propped against the guide ring (100) and the rotary ring (110) at the same time; the novel solar heat radiation device comprises a rotary ring (110), and is characterized by further comprising a heat radiation ring (160), wherein the lower part of the heat radiation ring (160) is connected with the upper part of the rotary ring (110), an installation step (161) is arranged in the heat radiation ring (160), the installation step (161) and a substrate (120) are both annular, and the substrate (120) is fixedly arranged on the installation step (161); the heat dissipation ring (160), the mounting step (161) and the base plate (120) are all made of an aluminum material.
2. A hybrid zoom module according to claim 1, wherein: the outer peripheral wall of the rotary ring (110) is provided with a plurality of buckles (111) extending outwards, the inner wall of the guide ring (100) is provided with an annular clamping groove (101), and the buckles (111) are detachably buckled with the annular clamping groove (101); the connecting piece includes lens ring (131), in lens ring (131) cover is located rotatory ring (110), in lens piece locates lens ring (131), the lateral wall of rotatory ring (110) is equipped with rotatory groove (112) that at least two slopes set up downwards, and all rotatory grooves (112) are around the axis annular distribution of rotatory ring (110), the lateral wall of lens ring (131) protruding is equipped with two at least spools (132), spool (132) set up with rotatory groove (112) one-to-one, rotatory ring (110) rotate and make lens ring (131) be close to or keep away from the varifocal light source piece.
3. A compound zoom module according to claim 2, wherein: the lens piece comprises a frog eye lens (141) and a reflecting cup (142), wherein an arc-shaped reflecting wall is arranged on the periphery of the frog eye lens (141), the closing opening of the reflecting wall is inward, and the reflecting cup (142) is sleeved outside the reflecting wall; the reflecting cup (142) is arranged on the lens ring (131).
4. A compound zoom module according to claim 3, wherein: the zoom light source piece comprises a heat radiation plate (181) and a light source (182), wherein the heat radiation plate (181) is arranged in the guide ring (100), and the heat radiation plate (181) is positioned below the annular clamping groove (101); the heat dissipation plate (181) is provided with a cavity, the light source (182) is accommodated in the cavity, and the light source (182) and the frog eye lens (141) are coaxially arranged.
5. A hybrid zoom module according to claim 1, wherein: the outer side wall of the heat dissipation ring (160) is provided with anti-slip stripes.
6. A hybrid zoom module according to claim 1, wherein: the high-color-temperature light source part comprises a high-color-temperature LED lamp (171), the low-color-temperature light source part comprises a low-color-temperature LED lamp (172), and lenses or reflectors (170) are arranged on the high-color-temperature LED lamp (171) and the low-color-temperature LED lamp (172).
7. A lamp, characterized in that: a hybrid zoom module comprising the device of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910033922.5A CN109724056B (en) | 2019-01-15 | 2019-01-15 | Mixed zooming module and lamp adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910033922.5A CN109724056B (en) | 2019-01-15 | 2019-01-15 | Mixed zooming module and lamp adopting same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109724056A CN109724056A (en) | 2019-05-07 |
| CN109724056B true CN109724056B (en) | 2024-05-24 |
Family
ID=66298277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910033922.5A Active CN109724056B (en) | 2019-01-15 | 2019-01-15 | Mixed zooming module and lamp adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109724056B (en) |
Families Citing this family (4)
| 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 |
| CN112728455A (en) * | 2020-12-31 | 2021-04-30 | 河北谊安奥美医疗设备有限公司 | Multi-focus-surface operation shadowless lamp capable of adjusting light spots |
| CN114068789B (en) * | 2021-11-15 | 2023-07-21 | 江苏欧密格光电科技股份有限公司 | Manufacturing method of small-angle variable-focus light source |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202629690U (en) * | 2012-05-23 | 2012-12-26 | 李锡文 | Color temperature adjustable light pipe |
| CN203517609U (en) * | 2013-10-21 | 2014-04-02 | 广州市珠江灯光科技有限公司 | Multi-colored light emitting diode (LED) 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 |
| CN206112651U (en) * | 2016-06-24 | 2017-04-19 | 深圳云控照明信息科技有限公司 | It zooms lighting mechanism device to gather floodlight adjustable |
| CN207906922U (en) * | 2017-12-28 | 2018-09-25 | 阳江市阳东点亮生活科技有限公司 | A kind of zoom lamps and lanterns with functions of waterproof and dustproof |
| CN209415359U (en) * | 2019-01-15 | 2019-09-20 | 广东凯西欧光健康有限公司 | A kind of compound zoom mould group and the lamps and lanterns using the mould group |
-
2019
- 2019-01-15 CN CN201910033922.5A patent/CN109724056B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202629690U (en) * | 2012-05-23 | 2012-12-26 | 李锡文 | Color temperature adjustable light pipe |
| CN203517609U (en) * | 2013-10-21 | 2014-04-02 | 广州市珠江灯光科技有限公司 | Multi-colored light emitting diode (LED) 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 |
| CN206112651U (en) * | 2016-06-24 | 2017-04-19 | 深圳云控照明信息科技有限公司 | It zooms lighting mechanism device to gather floodlight adjustable |
| CN207906922U (en) * | 2017-12-28 | 2018-09-25 | 阳江市阳东点亮生活科技有限公司 | A kind of zoom lamps and lanterns with functions of waterproof and dustproof |
| CN209415359U (en) * | 2019-01-15 | 2019-09-20 | 广东凯西欧光健康有限公司 | A kind of compound zoom mould group and the lamps and lanterns using the mould group |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109724056A (en) | 2019-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109724056B (en) | Mixed zooming module and lamp adopting same | |
| CA3005853C (en) | Embedded led downlight | |
| US9791111B1 (en) | LED lighting device having a prolonged life during high temperature operation | |
| US20190234606A1 (en) | Lighting fixture | |
| CN102095131A (en) | Anti-glare LED (light emitting diode) spotlight | |
| WO2012129976A2 (en) | Led projection lamp | |
| GB2480004A (en) | An illuminated umbrella | |
| CN208011318U (en) | Glare prevention LED lamp | |
| CN210088760U (en) | Adjustable mixed zooming module and lamp adopting same | |
| CN201715322U (en) | LED illuminating lamp with novel structure | |
| CN207661555U (en) | Efficiency heat-radiating LED lamp | |
| CN213930743U (en) | Novel LED (light emitting diode) surface mounted lamp | |
| CN209801423U (en) | Sunflower type ventilation and heat dissipation structure of lamp | |
| CN209415359U (en) | A kind of compound zoom mould group and the lamps and lanterns using the mould group | |
| CN210165319U (en) | Novel zoom assembly and zoom lamp | |
| CN210601495U (en) | Light-homogenizing structure of LED lamp | |
| CN209893151U (en) | Dysmorphism lens subassembly that zooms, zoom module and lamps and lanterns | |
| CN207674180U (en) | A kind of spliced light source connection component | |
| CN210319667U (en) | Adjustable recessed LED lamp | |
| CN210637835U (en) | Intelligent bulb lamp | |
| CN110410688A (en) | A kind of LED lamp | |
| CN215174385U (en) | LED court lamp | |
| CN217559637U (en) | Projecting lamp and rotating mechanism thereof | |
| CN220379535U (en) | Light-transmitting component with adjustable angle and bulb | |
| CN218095767U (en) | Dimmable LED lighting lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |