CN103591489A - Variable-focus LED lamp assembly - Google Patents
Variable-focus LED lamp assembly Download PDFInfo
- Publication number
- CN103591489A CN103591489A CN201310581959.4A CN201310581959A CN103591489A CN 103591489 A CN103591489 A CN 103591489A CN 201310581959 A CN201310581959 A CN 201310581959A CN 103591489 A CN103591489 A CN 103591489A
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- led lamp
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- lens
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- 238000007789 sealing Methods 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The invention discloses a variable-focus LED lamp assembly. An outer shell wraps an inner shell, the inner shell wraps a rotary shell, and magnetic rings are arranged on the top of the outer wall of the outer shell, the top of the inner wall of the inner shell and the top of the outer wall of the rotary shell respectively. An LED lamp is arranged on a lamp stand of an inner cavity of the rotary shell, the LED lamp is in electric connection with one end of an electric connecting piece arranged on magnetism rotary connection structures of the rotary shell, the outer shell and the power port are mutually adsorbed and fixed through one magnetism rotary connection structure, the inner shell and the rotary shell are mutually adsorbed and fixed through one magnetism rotary connection structure, and the LED lamp is supplied with power through electric connection between the two magnetism rotary connection structures and the electric connecting piece. The LED lamp assembly further comprises a sliding ring and a convex lens, one end of the lamp stand is arranged in the middle of the inner wall of the rotary shell, the LED lamp is arranged at the other end of the lamp stand, the convex lens is arranged at one end of the sliding ring, the other end of the sliding ring is arranged on the side wall of the lamp stand in a sleeved mode, the side wall of the lamp stand is provided with a lamp stand limiting portion, and the sliding ring can slide relative to the lamp stand.
Description
Technical field
The present invention relates to lighting technical field, relate in particular to a kind of varifocal LED lamp assembly.
Background technology
Light fixture has been indispensable a kind of illuminations in the modern life, yet along with social progress, the scope of application of light fixture is from common life lighting to the irradiation that has specific function, as the shot-light for commercial exhibition or construction room lighting atmosphere.But current used rotatable shot-light can not arbitrarily convert the focal length of light conventionally, can not convert irradiation effect out according to irradiation object or illuminating effect; And owing to being to adopt the mounting means of bolt through long-term wearing and tearing or the distortion electric wire mutually of using easily between tumbler, structural design is reasonable not; And need to bolt be screwed and be unscrewed while sometimes needing the irradiating angle of rotating spot lamp, be inconvenient to operate.
Summary of the invention
The object of the invention is to propose a kind of zoom LED lamp assembly, it not only can arbitrarily convert the focal length of the light sending, but also can change like a cork the angle of irradiation.
For reaching this object, the present invention by the following technical solutions.
A LED lamp assembly, comprises shell, inner casing, rotation shell, LED lamp and magnetic rotation syndeton, described shell parcel inner casing, and described inner casing parcel rotates shell; Described magnetic rotation syndeton comprises two magnet rings and electrical connector, and the middle part of described magnet ring is provided with described electrical connector; When described magnetic rotation syndeton in conjunction with time, described magnet ring adsorbs fixing mutually; Described magnet ring is arranged at respectively the top of the outer wall of described shell, the top of the outer wall of the top of the inwall of described inner casing and described rotation shell; LED lamp is arranged at the lamp stand of described rotation shell inner chamber, and described LED lamp is electrically connected to one end of the electrical connector of the magnetic rotation syndeton that is arranged on described rotation shell; Described shell and described power interface and described inner casing and described rotation shell adsorb fixing mutually by described magnetic rotation syndeton, described LED lamp obtains power supply by the electrical connection between magnetic rotation syndeton between two and described electrical connector; Also include slip ring and convex lens; One end of described lamp stand is arranged at the middle part of described rotation shell inwall, and described LED lamp is arranged at the other end of described lamp stand; Described convex lens are arranged on one end of described slip ring, and the other end of described slip ring is linked on the sidewall of described lamp stand; The sidewall of described lamp stand is provided with lamp stand limiting section, and described slip ring can slide with respect to described lamp stand.
Described magnet ring is also arranged on the middle part of inwall of described shell and the middle part of the outer wall of described inner casing; Described shell and inner casing adsorb fixing by described magnetic rotation syndeton mutually.
Described electrical connector is insulated conductor.
Described electrical connector comprises the first electrode pair fitting of magnet ring described in one of them that is arranged on described magnetic rotation syndeton and is arranged on the second electrode pair fitting of magnet ring described in another; Described the first electrode pair fitting is column type, and described the second electrode pair fitting is associated depression; When the first electrode pair fitting inserts described the second electrode pair fitting, two described magnet rings can be realized electrical connection.
Described shell is provided with a plurality of louvres.
The present invention also includes heat dissipating ring, slip ring described in the inwall fit of described heat dissipating ring, the outer wall of described heat dissipating ring is fastened on described rotation shell, and the inwall of described heat dissipating ring is provided with heat radiation limiting section, and the outer wall of the other end of described slip ring is provided with slip limiting section.
In described slip limiting section, be provided with sealing ring, the inwall close contact of described sealing ring and described heat dissipating ring.
The present invention also includes lens-ring, and described lens-ring is linked in described slip ring, and the inwall of described lens-ring is fixedly connected with the outer wall of described slip ring; The inwall of described lens-ring is provided with annular groove, and the edge of described convex lens is nested in described annular groove; One end face of described lens-ring and other end are arc transition; The outer wall of described lens-ring is provided with projection.
Because varifocal convex lens assembly is set, makes arbitrarily variation illumination focal length, and have three groups of magnetic rotation syndetons, corresponding structure can be take it as axle central rotation, reached omnibearing radiation response, and regulated easily simply, do not needed with using other instruments auxiliary.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of one of them embodiment lamp assembly of the present invention;
Fig. 2 is the schematic diagram of one of them embodiment magnetic rotation syndeton of the present invention;
Fig. 3 is the schematic diagram of one of them embodiment lamp assembly of the present invention;
Fig. 4 is the schematic diagram of one of them embodiment lamp assembly of the present invention.
Wherein:
Shell 1; Louvre 12; Inner casing 2; Rotate shell 3; Magnetic rotation syndeton 4; Magnet ring 41; The first electrode pair fitting 421; The second electrode pair fitting 422; LED lamp 5; Lamp stand 6; Lamp stand limiting section 61; Lens 71; Lens-ring 711; Annular groove 712; Projection 713; Slip ring 72; Slip limiting section 721; Sealing ring 722; Heat dissipating ring 73; Heat radiation limiting section 731.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate technical scheme of the present invention.
Embodiment 1
The varifocal LED lamp assembly (as shown in Figure 1) of the present embodiment, comprises shell 1, inner casing 2, rotates shell 3, LED lamp 5 and magnetic rotation syndeton 4, described shell 1 parcel inner casing 2, and described inner casing 2 parcels rotate shell 3; Described magnetic rotation syndeton 4(is as shown in Figure 2) comprise two magnet rings 41, described magnet ring 41 middle parts are provided with electrical connector; When described magnetic rotation syndeton 4 in conjunction with time, absorption is fixing mutually for two described magnet rings 41; Described magnet ring 41 is arranged at respectively the top of the inwall of power interface, described inner casing 2, the top of the top of the outer wall of described shell 1 and the outer wall of described rotation shell 3; LED lamp 5 is arranged at the lamp stand 6 of described rotation shell 3 inner chambers, described LED lamp 5 is electrically connected to one end of the electrical connector of the magnetic rotation syndeton 4 that is arranged on described rotation shell 3, adopt LED lamp 5 can save the space of placing light fixture largelyr, and than common electricity-saving lamp or tengsten lamp durable electricity-saving; Described shell 1 is mutually adsorbed and fixes by described magnetic rotation syndeton 4 with described rotation shell 3 with described power interface and described inner casing 2, and described LED lamp 5 obtains power supply by the electrical connection between magnetic rotation syndeton 4 between two and described electrical connector.
The varifocal LED lamp assembly of the present embodiment also includes slip ring 72 and convex lens 71; One end of described lamp stand 6 is arranged at the middle part of described rotation shell 3 inwalls, and described LED lamp 5 is arranged at the other end of described lamp stand 6; Described convex lens 71 are arranged on one end of described slip ring 72, and the other end of described slip ring 72 is linked on the sidewall of described lamp stand 6; The sidewall of described lamp stand 6 is provided with lamp stand limiting section 61, and described slip ring 72 can slide with respect to described lamp stand.Slip ring 72 and lens 71 are set, can be so that LED lamp 5 be when affecting its luminescent properties, obtain the protection of slip ring 72 and lens 71, be not easy to damage because of foreign object strike, also avoided user to encounter because of carelessness the LED lamp 5 under the condition of high temperature in work and caused burning simultaneously; And by slip slip ring 72, make to change with the distance of LED lamp 5 for the lens 71 of convex lens, can be so that the light that LED lamp 5 sends has the function of zoom.
Preferably, the magnet ring 41 of described magnetic rotation syndeton 4 is also separately positioned on the middle shaft position of inwall of described shell 1 and the middle shaft position of the outer wall of described inner casing 2; By described magnetic rotation syndeton 4, absorption is fixing mutually with inner casing 2 for described shell 1.
Preferably, described electrical connector comprises the second electrode pair fitting 422 that is arranged on the first electrode pair fitting 421 of magnetic rotation syndeton 4 magnet ring 41 described in one of them and is arranged on magnet ring 41 described in another; Described the first electrode pair fitting 421 is column type, and described the second electrode pair fitting 422 is associated depression; When the first electrode pair fitting 421 inserts described the second electrode pair fitting 422, two described magnet rings 41 just can be realized electrical connection.So arrange, make two magnet rings 41 of magnetic rotation syndeton 4 can dismantle separation, facilitate the dismounting of each assembly.
During use (as shown in Figure 3,4), described shell 1 can be take magnetic rotation syndeton 4 as axle, with respect to power interface, carries out 360 ° of rotations; Similarly, inner casing 2, with respect to shell 1, rotates shell 3 and also can take magnetic rotation syndeton 4 as axle with respect to inner casing 2, carries out 360 ° of rotations.Because two magnet rings 41 of described magnetic rotation syndeton 4 lay respectively at the top of inwall of described inner casing 2 and the top of the outer wall of described rotation shell 3, be not arranged on the middle shaft position of inner casing 2 and rotation shell 3, make above-mentioned both center of rotation while relatively rotating not for being horizontally disposed with, and all depart from both home positions, make to rotate shell 3 and can obtain different rotational angles.
Preferably, described shell 1 is provided with a plurality of louvres 12.The radiating effect that louvre 12 can improve lamp assembly is set, improves the service life of LED lamp 5.
The lamp assembly of the present embodiment also includes heat dissipating ring 73, slip ring 72 described in the inwall fit of described heat dissipating ring 73, the outer wall of described heat dissipating ring 73 is fastened on described rotation shell 3, the inwall of described heat dissipating ring 73 is provided with heat radiation limiting section 731, and the outer wall of the other end of described slip ring 72 is provided with slip limiting section 721.Heat dissipating ring 73 is set and can further improves the heat sinking function of lamp assembly, and blocked the internal structure of LED lamp 5 with lamp stand 6, make the moulding of lamp assembly more attractive in appearance; Arrange when heat radiation limiting section 731 can avoid slip ring 72 to yearn for stretching and come off.
In described slip limiting section 721, be provided with sealing ring 722, the inwall close contact of described sealing ring 722 and described heat dissipating ring 73.Sealing ring 722 is set and can avoids extraneous dust to enter the cavity being formed by lamp stand 6, slip ring 72 and lens 71, avoid dust to accumulate and affect service life of LED lamp 5.
The lamp assembly of the present embodiment also includes lens-ring 711, and described lens-ring 711 is linked in described slip ring 72, and the inwall of described lens-ring 711 is fixedly connected with the outer wall of described slip ring 72; The inwall of described lens-ring 711 is provided with annular groove 712, and the edge of described lens 71 is nested in described annular groove 712; One end face of described lens-ring 711 and other end are arc transition; The outer wall of described lens-ring 711 is provided with projection 713.Lens-ring 711 fastening lens 71 are further set, make it be not easy to come off, and lens-ring 711 is provided with projection 713, make can be easily by projection 713, slip ring 72 to be stretched out.
The beneficial effect of the lamp assembly of the present embodiment is: be 1. provided with three magnetic rotation syndetons 4, make lamp assembly can realize omnibearing illuminating effect; 2. magnetic rotation syndeton 4 mutually combines fixingly by dismountable mode, can facilitate the replacing of all parts; 3. be provided with lens 71 and slip ring 72, not only can be so that LED lamp 5 be protected, but also can realize zoom function.
Embodiment 2
The lamp assembly of the present embodiment and embodiment's 1 is basic identical, be described electrical connector be insulated conductor.The fixing insufficient strength of the mode that removably connects of avoiding the first electrode pair fitting 421 and the second electrode pair fitting 422 is so set, has further increased the bonding strength of magnetic rotation syndeton 4.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present invention, within these modes all will fall into protection scope of the present invention.
Claims (8)
1. a varifocal LED lamp assembly, is characterized in that: comprise shell, inner casing, rotation shell, LED lamp and magnetic rotation syndeton, described shell parcel inner casing, described inner casing parcel rotation shell;
Described magnetic rotation syndeton comprises two magnet rings and electrical connector, and the middle part of described magnet ring is provided with described electrical connector; When described magnetic rotation syndeton in conjunction with time, described magnet ring adsorbs fixing mutually;
Described magnet ring is arranged at respectively the top of the outer wall of described shell, the top of the outer wall of the top of the inwall of described inner casing and described rotation shell;
LED lamp is arranged at the lamp stand of described rotation shell inner chamber, and described LED lamp is electrically connected to one end of the electrical connector of the magnetic rotation syndeton that is arranged on described rotation shell;
Described shell and described power interface and described inner casing and described rotation shell adsorb fixing mutually by described magnetic rotation syndeton, described LED lamp obtains power supply by the electrical connection between magnetic rotation syndeton between two and described electrical connector;
Also include slip ring and convex lens; One end of described lamp stand is arranged at the middle part of described rotation shell inwall, and described LED lamp is arranged at the other end of described lamp stand; Described convex lens are arranged on one end of described slip ring, and the other end of described slip ring is linked on the sidewall of described lamp stand; The sidewall of described lamp stand is provided with lamp stand limiting section, and described slip ring can slide with respect to described lamp stand.
2. varifocal LED lamp assembly according to claim 1, is characterized in that: described magnet ring is also arranged on the middle part of inwall of described shell and the middle part of the outer wall of described inner casing; Described shell and inner casing adsorb fixing by described magnetic rotation syndeton mutually.
3. varifocal LED lamp assembly according to claim 1 and 2, is characterized in that: described electrical connector is insulated conductor.
4. varifocal LED lamp assembly according to claim 1 and 2, is characterized in that: described electrical connector comprises the first electrode pair fitting of magnet ring described in one of them that is arranged on described magnetic rotation syndeton and is arranged on the second electrode pair fitting of magnet ring described in another; Described the first electrode pair fitting is column type, and described the second electrode pair fitting is associated depression; When the first electrode pair fitting inserts described the second electrode pair fitting, two described magnet rings can be realized electrical connection.
5. varifocal LED lamp assembly according to claim 1 and 2, is characterized in that: described shell is provided with a plurality of louvres.
6. varifocal LED lamp assembly according to claim 1 and 2, it is characterized in that: also include heat dissipating ring, slip ring described in the inwall fit of described heat dissipating ring, the outer wall of described heat dissipating ring is fastened on described rotation shell, the inwall of described heat dissipating ring is provided with heat radiation limiting section, and the outer wall of the other end of described slip ring is provided with slip limiting section.
7. varifocal LED lamp assembly according to claim 6, is characterized in that: in described slip limiting section, be provided with sealing ring, the inwall close contact of described sealing ring and described heat dissipating ring.
8. varifocal LED lamp assembly according to claim 6, is characterized in that: also include lens-ring, described lens-ring is linked in described slip ring, and the inwall of described lens-ring is fixedly connected with the outer wall of described slip ring; The inwall of described lens-ring is provided with annular groove, and the edge of described convex lens is nested in described annular groove; One end face of described lens-ring and other end are arc transition; The outer wall of described lens-ring is provided with projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581959.4A CN103591489B (en) | 2013-11-18 | 2013-11-18 | A kind of varifocal LED lamp component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581959.4A CN103591489B (en) | 2013-11-18 | 2013-11-18 | A kind of varifocal LED lamp component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103591489A true CN103591489A (en) | 2014-02-19 |
| CN103591489B CN103591489B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310581959.4A Active CN103591489B (en) | 2013-11-18 | 2013-11-18 | A kind of varifocal LED lamp component |
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| CN (1) | CN103591489B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982877A (en) * | 2014-05-29 | 2014-08-13 | 广东凯西欧照明有限公司 | Led zooming universal rotating lamp |
| CN107859973A (en) * | 2017-11-01 | 2018-03-30 | 商洛市虎之翼科技有限公司 | Magnetic tailstock structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201661934U (en) * | 2010-01-29 | 2010-12-01 | 大连电子工业股份有限公司 | Focusable lamp structure |
| JP2012043656A (en) * | 2010-08-19 | 2012-03-01 | Koito Mfg Co Ltd | Headlight for vehicle |
| CN202833609U (en) * | 2012-10-14 | 2013-03-27 | 佛山市凯西欧灯饰有限公司 | Double-shaft rotating magnetic connection mechanism and lamp adopting same |
| CN202887899U (en) * | 2012-11-15 | 2013-04-17 | 佛山市凯西欧灯饰有限公司 | Magnetic force rotation connecting structure and lamp adopting structure |
| CN203615130U (en) * | 2013-11-18 | 2014-05-28 | 广东凯西欧照明有限公司 | Variable-focus LED lamp assembly |
-
2013
- 2013-11-18 CN CN201310581959.4A patent/CN103591489B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201661934U (en) * | 2010-01-29 | 2010-12-01 | 大连电子工业股份有限公司 | Focusable lamp structure |
| JP2012043656A (en) * | 2010-08-19 | 2012-03-01 | Koito Mfg Co Ltd | Headlight for vehicle |
| CN202833609U (en) * | 2012-10-14 | 2013-03-27 | 佛山市凯西欧灯饰有限公司 | Double-shaft rotating magnetic connection mechanism and lamp adopting same |
| CN202887899U (en) * | 2012-11-15 | 2013-04-17 | 佛山市凯西欧灯饰有限公司 | Magnetic force rotation connecting structure and lamp adopting structure |
| CN203615130U (en) * | 2013-11-18 | 2014-05-28 | 广东凯西欧照明有限公司 | Variable-focus LED lamp assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982877A (en) * | 2014-05-29 | 2014-08-13 | 广东凯西欧照明有限公司 | Led zooming universal rotating lamp |
| CN107859973A (en) * | 2017-11-01 | 2018-03-30 | 商洛市虎之翼科技有限公司 | Magnetic tailstock structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103591489B (en) | 2015-11-25 |
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Address after: 528000 room 1203, block F, 12 Jihua five road, Chancheng District, Foshan, Guangdong. Patentee after: Guangdong Casey Opticon health Co., Ltd. Address before: 528000 room 1203, block F, 12 Jihua five road, Chancheng District, Foshan, Guangdong. Patentee before: Triumphant West Europe, Guangdong Lighting Co., Ltd |
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Address after: Room 3, 4, 9, 10, Building D, 15/F, No. 13 Huabao South Road (Foshan Torch Innovation and Entrepreneurship Park), Chancheng District, Foshan City, Guangdong Province Patentee after: Guangdong Casey Opticon health Co., Ltd. Address before: 528000 room 1203, block F, 12 Jihua five road, Chancheng District, Foshan, Guangdong. Patentee before: Guangdong Casey Opticon health Co., Ltd. |
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Inventor after: Wu Yulin Inventor after: Xiao Zhiliang Inventor after: Liang Ming Inventor after: Li Haifeng Inventor after: Zhang Hua Inventor before: Wu Yulin Inventor before: Liang Ming Inventor before: Li Haifeng Inventor before: Zhang Hua |
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Application publication date: 20140219 Assignee: Foshan Nanhai Jinsha Xilian xinmeilian Hardware Lighting Factory Assignor: GUANGDONG COSIO LIGHTING Co.,Ltd. Contract record no.: X2020440000050 Denomination of invention: Variable-focus LED lamp assembly Granted publication date: 20151125 License type: Common License Record date: 20200324 |
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Application publication date: 20140219 Assignee: FOSHAN CITY NANHAI DISTRICT XIELONG ELECTRICAL APPLIANCE Co.,Ltd. Assignor: GUANGDONG COSIO LIGHTING Co.,Ltd. Contract record no.: X2020440000063 Denomination of invention: Variable-focus LED lamp assembly Granted publication date: 20151125 License type: Common License Record date: 20200408 Application publication date: 20140219 Assignee: FOSHAN NANHAI ZHIMINGLIANG LIGHTING Co.,Ltd. Assignor: GUANGDONG COSIO LIGHTING Co.,Ltd. Contract record no.: X2020440000061 Denomination of invention: Variable-focus LED lamp assembly Granted publication date: 20151125 License type: Common License Record date: 20200408 Application publication date: 20140219 Assignee: Foshan Nanhai Jinsha xiaanjeyuan Hardware Die Casting Factory Assignor: GUANGDONG COSIO LIGHTING Co.,Ltd. Contract record no.: X2020440000064 Denomination of invention: Variable-focus LED lamp assembly Granted publication date: 20151125 License type: Common License Record date: 20200408 Application publication date: 20140219 Assignee: FOSHAN KAICHANG DECORATIVE LIGHTING ELECTRIC APPLIANCE Co.,Ltd. Assignor: GUANGDONG COSIO LIGHTING Co.,Ltd. Contract record no.: X2020440000065 Denomination of invention: Variable-focus LED lamp assembly Granted publication date: 20151125 License type: Common License Record date: 20200408 |