CN103591519A - Double-circle rotary focusing ceiling lamp capable of being limited by check ring - Google Patents
Double-circle rotary focusing ceiling lamp capable of being limited by check ring Download PDFInfo
- Publication number
- CN103591519A CN103591519A CN201310637319.0A CN201310637319A CN103591519A CN 103591519 A CN103591519 A CN 103591519A CN 201310637319 A CN201310637319 A CN 201310637319A CN 103591519 A CN103591519 A CN 103591519A
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- snap ring
- locating snap
- radiator
- spacing
- ceiling lights
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Abstract
The invention relates to the technical field of lighting equipment, in particular to a double-circle rotary focusing ceiling lamp capable of being limited by a check ring. The ceiling lamp comprises a shell, a light source, a radiator, a front cover and a convex lens, wherein the light source is fixed to the radiator and located in the shell, the shell is fixed to the radiator, the convex lens is fixed to the front cover, the front cover is connected with the shell, and the front cover and the shell constitute a double-circle rotary focusing mechanism. By means of the structure, the front cover is designed into the double-circle rotary focusing mechanism, and accuracy is high; in zooming, shaking of the convex lens installed on the front cover is reduced, the convex lens smoothly moves, light spot deviation is avoided, and the ceiling lamp is simple in structure, convenient to use and practical.
Description
Technical field
The present invention relates to technical field of lighting fixtures, relate in particular to the spacing two circle rotation focusing Ceiling lights of locating snap ring.
Background technology
Under the background that Present Global energy starved worry raises once again, saving the energy is the important problem that we shall face future, at lighting field, the application of LED luminous product is just attracting common people's sight, LED is as a kind of novel green light source product, must be the trend of future development, 21st century take the novel illumination light source epoch that LED is representative entering.LED is called as green light source, has the features such as energy-saving and environmental protection, the life-span is long, volume is little, can be widely used in the fields such as various indications, demonstration, decoration, backlight, general lighting and urban landscape.
Zooming LED lamp, belongs to optical zoom equipment, higher to the required precision of equipment, if equipment precision is low, causes convex lens to rock in the process of zoom, will make facula deviation, does not reach requirement.
Summary of the invention
The object of the invention is to overcome above defect, provide locating snap ring spacing two circle rotation focusing Ceiling lights, use two circle rotation focus adjusting mechanisms, convex lens are smoothly moved, simple in structure, convenient and practical.
For reaching this object, the present invention by the following technical solutions:
Two circle rotation focusing Ceiling lights that locating snap ring is spacing, comprise housing, light source, radiator, protecgulum and convex lens, described light source is fixed on described radiator, and be positioned at described housing, described housing is fixed on radiator, described convex lens are fixed on described protecgulum, and described protecgulum is connected with described housing;
Described protecgulum comprises rotating ring, loose collar and the locating snap ring of circulus; The outside of described rotating ring is provided with annular groove, and described housing is provided with and stretches into described annular groove and limit described rotating ring and can only do with described housing the position limiting structure of relative rotary motion;
Described locating snap ring is fixed in described rotating ring, and forms array internal thread with described rotating ring; Described loose collar is placed in described rotating ring inner side, is provided with the salient point that several and described internal thread matches; The pilot hole that described loose collar is provided with several and described radiator near the end of described radiator matches, and merge can be along the lead of described pilot hole axially-movable; Described convex lens are fixed on described loose collar.
Further, described light source is LED chip.
Further, on described LED chip fixing circuit board, and be fixed on described radiator by circuit board; Also comprise circuit board cover, described circuit board cover covers the outer surface with described circuit board, and is provided with chip hole.
Further, described position limiting structure is two nibbed screws, is symmetrically distributed in the both sides of described housing.
Further, the quantity of described internal thread and described salient point is all three, and is uniformly distributed.
Further, the outside of described housing is also provided with shell body, and described shell body is provided with installs the torsion spring button that Ceiling light is used.
Further, described torsion spring button is the outside that symmetry shape is distributed in described shell body.
Further, the quantity of described pilot hole and described lead is all three, and is uniformly distributed.
Further, described housing, shell body and radiator are aluminum material.
Further, described protecgulum is ABS material.
The present invention is by the embodiment of above structure, and protecgulum is designed to two circle rotation focus adjusting mechanisms, and precision is high; During zoom, the convex lens minimizing that makes to be arranged on protecgulum is rocked, and gliding smoothing, avoids facula deviation, simple in structure, convenient and practical.
Accompanying drawing explanation
Fig. 1 is the stereo decomposing structural representation of a kind of example of the present invention.
Fig. 2 is that the master of a kind of example of the present invention looks cross-sectional view.
Wherein: 1, housing; 11, nibbed screw; 2, light source; 21, circuit board; 22, circuit board cover; 3, radiator; 31, pilot hole; 41, rotating ring; 42, loose collar; 43, locating snap ring; 44, annular groove; 45, lead; 46, salient point; 5, convex lens; 6, shell body; 61, torsion spring button.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate technical scheme of the present invention.
As shown in Figure 1 and Figure 2, two circle rotation focusing Ceiling lights that locating snap ring is spacing, comprise housing 1, light source 2, radiator 3, protecgulum and convex lens 5, described light source 2 is fixed on described radiator 3, and be positioned at described housing 1, described housing 1 is fixed on radiator 3, and described convex lens 5 are fixed on described protecgulum, and described protecgulum is connected with described housing 1;
As shown in Figure 1 and Figure 2, described protecgulum comprises rotating ring 41, loose collar 42 and the locating snap ring 43 of circulus; The outside of described rotating ring 41 is provided with annular groove 44, and described housing 1 is provided with and stretches into described annular groove 44 and limit described rotating ring 41 and can only do with described housing 1 position limiting structure of relative rotary motion;
As shown in Figure 1, described locating snap ring 43 is fixed in described rotating ring 41, and forms array internal thread with described rotating ring 41; Described loose collar 42 is placed in described rotating ring 41 inner sides, is provided with the salient point 46 that several and described internal thread matches; The pilot hole 31 that described loose collar 42 is provided with several and described radiator 3 near the end of described radiator 3 matches, and merge can be along the lead 45 of described pilot hole 31 axially-movables; Described convex lens 5 are fixed on described loose collar 42.
Described rotating ring 41 is because the cooperation of described annular groove 44 and position limiting structure can only be rotated by relatively described housing 1 by described housing 1 restriction; When described rotating ring 41 rotates, described loose collar 42 is because described salient point 46 moves with described female thread structure active force, and described locating snap ring 43 has the effect that prevents that described loose collar 43 continuation from moving to described radiator 3; And described loose collar 42 is because the cooperation of described lead 45 and described pilot hole 31, can only be along described lead 45 by described radiator 3 restrictions axially with respect to described radiator 3, do translational motion.Described protecgulum and housing 1 form two circle rotation regulating mechanisms.When rotating described rotating ring 41, described internal thread coordinates with described salient point 46, rotatablely moving of described rotating ring 41 is converted to the translational motion vertically of described loose collar 42, thereby changes the distance of described convex lens 5 and described light source 2, reach the object of focusing.
Further, described light source 2 is LED chip, and LED is green light source, has the features such as energy-saving and environmental protection, the life-span is long, volume is little.
Further, as shown in Figure 1, on described LED chip fixing circuit board 21, and be fixed on described radiator 3 by circuit board 21; Also comprise circuit board cover 22, described circuit board cover 22 covers the outer surface with described circuit board 21, and is provided with LED chip hole.
Further, as shown in Figure 1, described position limiting structure is two nibbed screws 11, is symmetrically distributed in the outside of described housing 1.Two strong points can be stable the described rotating ring 41 of support, described nibbed screw 11 quantity can be more than two, nibbed screw 11 also can change other structures such as annular stop structure into.
Further, as shown in Figure 1, the quantity of described internal thread and described salient point 46 is all three, and is uniformly distributed.Three groups of internal threads and salient point 46 coordinate, and described loose collar 42 is steadily moved, and can be also that more than three groups internal thread and salient points 46 coordinates.
Further, as shown in Figure 1 and Figure 2, the outside of described housing 1 is also provided with shell body 6, and described shell body 6 is provided with installs the torsion spring button 61 that Ceiling light is used.
Further, as shown in Figure 1 and Figure 2, described torsion spring button 61 is the outside that symmetry shape is distributed in described shell body 6.
Further, as shown in Figure 1, described pilot hole 31 is all three with the quantity of described lead 45, and is uniformly distributed.The quantity of described pilot hole 31 and lead 45 can be also more than three.
Further, described housing 1, shell body 6 and radiator 3 are aluminum material, perfect heat-dissipating.
Further, described protecgulum is ABS material.
The present invention is by the embodiment of above structure, and protecgulum is designed to two circle rotation focus adjusting mechanisms, and precision is high; During zoom, convex lens 5 minimizings that make to be arranged on protecgulum are rocked, and gliding smoothing, avoids facula deviation, simple in structure, convenient and practical.
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 (10)
1. the spacing two circles of locating snap ring rotate focusing Ceiling lights, comprise housing, light source, radiator, protecgulum and convex lens, described light source is fixed on described radiator, and be positioned at described housing, described housing is fixed on radiator, described convex lens are fixed on described protecgulum, and described protecgulum is connected with described housing;
It is characterized in that: described protecgulum comprises rotating ring, loose collar and the locating snap ring of circulus; The outside of described rotating ring is provided with annular groove, and described housing is provided with and stretches into described annular groove and limit described rotating ring and can only do with described housing the position limiting structure of relative rotary motion;
Described locating snap ring is fixed in described rotating ring, and forms array internal thread with described rotating ring; Described loose collar is placed in described rotating ring inner side, is provided with the salient point that several and described internal thread matches; The pilot hole that described loose collar is provided with several and described radiator near the end of described radiator matches, and merge can be along the lead of described pilot hole axially-movable; Described convex lens are fixed on described loose collar.
2. the spacing two circle rotation focusing Ceiling lights of locating snap ring according to claim 1, is characterized in that: described light source is LED chip.
3. the spacing two circle rotation focusing Ceiling lights of locating snap ring according to claim 2, is characterized in that: on described LED chip fixing circuit board, and be fixed on described radiator by circuit board; Also comprise circuit board cover, described circuit board cover covers the outer surface with described circuit board, and is provided with chip hole.
4. the spacing two circle rotation focusing Ceiling lights of locating snap ring according to claim 1, is characterized in that: described position limiting structure is two nibbed screws, are symmetrically distributed in the both sides of described housing.
5. the spacing two circle rotation focusing Ceiling lights of locating snap ring according to claim 1, is characterized in that: the quantity of described internal thread and described salient point is all three, and is uniformly distributed.
6. the spacing two circle rotation focusing Ceiling lights of locating snap ring according to claim 1, is characterized in that: the outside of described housing is also provided with shell body, and described shell body is provided with installs the torsion spring button that Ceiling light is used.
7. the spacing two circle rotation focusing Ceiling lights of locating snap ring according to claim 6, is characterized in that: described torsion spring button is the outside that symmetry shape is distributed in described shell body.
8. the spacing two circle rotation focusing Ceiling lights of locating snap ring according to claim 1, is characterized in that: the quantity of described pilot hole and described lead is all three, and is uniformly distributed.
9. the spacing two circle rotation focusing Ceiling lights of locating snap ring according to claim 1, is characterized in that: described housing, shell body and radiator are aluminum material.
10. the spacing two circle rotation focusing Ceiling lights of locating snap ring according to claim 1, is characterized in that: described protecgulum is ABS material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310637319.0A CN103591519B (en) | 2013-12-02 | 2013-12-02 | Two circle rotation focusing Ceiling lights that locating snap ring is spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310637319.0A CN103591519B (en) | 2013-12-02 | 2013-12-02 | Two circle rotation focusing Ceiling lights that locating snap ring is spacing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103591519A true CN103591519A (en) | 2014-02-19 |
| CN103591519B CN103591519B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310637319.0A Active CN103591519B (en) | 2013-12-02 | 2013-12-02 | Two circle rotation focusing Ceiling lights that locating snap ring is spacing |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006355A (en) * | 2014-05-29 | 2014-08-27 | 广东凯西欧照明有限公司 | LED zooming lamp accessory |
| CN104033844A (en) * | 2014-06-30 | 2014-09-10 | 广东凯西欧照明有限公司 | Double-reflecting-cover zooming lamp |
| CN104033848A (en) * | 2014-06-30 | 2014-09-10 | 广东凯西欧照明有限公司 | Wall groove guide type zoom lamp |
| CN105782936A (en) * | 2014-12-16 | 2016-07-20 | 海洋王照明科技股份有限公司 | Heat-dissipation module and lamp |
| CN105910027A (en) * | 2016-05-27 | 2016-08-31 | 苏州昆仑工业设计有限公司 | Lifting focusing LED ceiling lamp |
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| WO2008156589A2 (en) * | 2007-06-20 | 2008-12-24 | Eveready Battery Company, Inc. | Lighting device having adjustable spot beam |
| CN101334144A (en) * | 2008-07-28 | 2008-12-31 | 深圳市中电照明股份有限公司 | Zoomed LED lamp |
| CN101865397A (en) * | 2010-07-09 | 2010-10-20 | 深圳市中照灯具制造有限公司 | LED lamp capable of adjusting luminescence range |
| CN201955596U (en) * | 2010-12-16 | 2011-08-31 | 北京星光影视设备科技股份有限公司 | Light emitting diode (LED) image pickup lamp |
| CN203560795U (en) * | 2013-12-02 | 2014-04-23 | 广东凯西欧照明有限公司 | Double-circle rotating focusing ceiling lamp limited by check ring |
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2013
- 2013-12-02 CN CN201310637319.0A patent/CN103591519B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2008156589A2 (en) * | 2007-06-20 | 2008-12-24 | Eveready Battery Company, Inc. | Lighting device having adjustable spot beam |
| CN101334144A (en) * | 2008-07-28 | 2008-12-31 | 深圳市中电照明股份有限公司 | Zoomed LED lamp |
| CN101865397A (en) * | 2010-07-09 | 2010-10-20 | 深圳市中照灯具制造有限公司 | LED lamp capable of adjusting luminescence range |
| CN201955596U (en) * | 2010-12-16 | 2011-08-31 | 北京星光影视设备科技股份有限公司 | Light emitting diode (LED) image pickup lamp |
| CN203560795U (en) * | 2013-12-02 | 2014-04-23 | 广东凯西欧照明有限公司 | Double-circle rotating focusing ceiling lamp limited by check ring |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006355A (en) * | 2014-05-29 | 2014-08-27 | 广东凯西欧照明有限公司 | LED zooming lamp accessory |
| CN104006355B (en) * | 2014-05-29 | 2017-10-20 | 广东凯西欧照明有限公司 | LED zoom lamp fittings |
| CN104033844A (en) * | 2014-06-30 | 2014-09-10 | 广东凯西欧照明有限公司 | Double-reflecting-cover zooming lamp |
| CN104033848A (en) * | 2014-06-30 | 2014-09-10 | 广东凯西欧照明有限公司 | Wall groove guide type zoom lamp |
| CN104033848B (en) * | 2014-06-30 | 2016-03-30 | 广东凯西欧照明有限公司 | Wall groove guide type Zoom lamp |
| CN105782936A (en) * | 2014-12-16 | 2016-07-20 | 海洋王照明科技股份有限公司 | Heat-dissipation module and lamp |
| CN105910027A (en) * | 2016-05-27 | 2016-08-31 | 苏州昆仑工业设计有限公司 | Lifting focusing LED ceiling lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103591519B (en) | 2015-07-29 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
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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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
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. |