CN204730125U - The centralized lamp of adjustable rising angle - Google Patents
The centralized lamp of adjustable rising angle Download PDFInfo
- Publication number
- CN204730125U CN204730125U CN201420541849.5U CN201420541849U CN204730125U CN 204730125 U CN204730125 U CN 204730125U CN 201420541849 U CN201420541849 U CN 201420541849U CN 204730125 U CN204730125 U CN 204730125U
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- CN
- China
- Prior art keywords
- lamp
- lampshade
- lamp housing
- adjusting mechanism
- focus adjusting
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Abstract
The utility model relates to a kind of light fixture, in particular to a kind of centralized lamp of adjustable rising angle, it comprises lamp housing, lamp plate, the lampshade be connected with lamp housing and is located at the lens be positioned at above lamp housing on lampshade, lamp plate is located in lamp housing, the bottom of lamp plate is provided with lamp, the below of lamp is provided with reflector, and the light that concentrated reflectoscope sends is to lens outgoing; Lampshade is connected by a focus adjusting mechanism with described lamp housing, is adjusted the relative position of lampshade and lamp housing by focus adjusting mechanism, and to the projectional angle corresponding to brightness needed, scioptics penetrate; Focus adjusting mechanism can be card slot type, chute-type or spiral card slot type, by adjustment lens to the distance between lamp or reflector, realizes the object adjusting angular.The utility model reflector cup volume is very little, and reduce the volume of whole lamp, material cost also reduces; Focus adjusting mechanism can regulate the angle of outgoing, and achieve a multiple angular illumination of lamp, more convenient to use, cost also reduces.
Description
Technical field
The utility model relates to a kind of light fixture, particularly a kind of centralized lamp of adjustable rising angle.
Background technology
Lamp is the element commonly used in daily life, and existing lamp especially LED is generally be located on lamp plate by LED lamp bead, and the top of lamp plate arranges reflector, by reflector by light reflection to lens outgoing.The structure of this lamp needs the lens above sky light to reflector due to reflector, thus the volume of reflector need to do very large, otherwise its rising angle cannot make low-angle, and irradiation brightness will be deteriorated.In addition, its projection light of current lamp goes out to establish angle to be generally fixing, can only be the distance adjusted between light fixture to outgoing ground or the light fixture changing different angles when needing change emergent light angle or lamplight brightness, but often because the restriction in space and Design of Luminaires problem, do not reach the effect that user is desirable.Change light fixture in addition and also can improve use cost, the projection in this interior decoration for the modern times and the confined space, all exerts a certain influence.
Utility model content
Problem to be solved in the utility model is that existing lamp body amasss greatly, is difficult to change high, the inconvenient defect of emergent light angle, use cost, and provide a kind of centralized lamp of adjustable rising angle, its illumination is concentrated, and brightness is high; And angular can be adjusted as required, easy to use, cost is low.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of centralized lamp of adjustable rising angle, it comprises lamp housing, lamp plate, the lampshade be connected with lamp housing and is located at the lens be positioned at above lamp housing on lampshade, described lamp plate is located in lamp housing, the bottom of lamp plate is provided with lamp, the below of described lamp is provided with reflector, and the light that concentrated reflectoscope sends is to lens outgoing.
Being improved to further technique scheme, described lampshade is connected by a focus adjusting mechanism with described lamp housing, is adjusted the relative position of lampshade and lamp housing by focus adjusting mechanism, to the projectional angle corresponding to brightness needed, is penetrated by described lens.
Preferably, described focus adjusting mechanism comprises is located at described lamp housing outer surface and along its short transverse several draw-in grooves symmetrically arranged, and be located at the grab of symmetry of described lampshade inner surface, described grab can cooperatively interact with arbitrary draw-in groove, and the fit system of conversion grab and draw-in groove can realize focusing.
Preferably, described focus adjusting mechanism comprises is located at described lamp housing outer surface and symmetrically arranged chute, and be located at described lampshade inner surface and symmetrically arranged lug boss, chute tilts to the short transverse of lamp housing or lampshade, described lug boss and chute cooperatively interact, and the movement locus of lug boss in chute realizes focusing.
Preferably, described focus adjusting mechanism comprises is located at described lamp housing outer surface and the spiral channel rotated along its short transverse, and be located at described lampshade inner surface and the cam consistent with spiral channel direction, described cam can cooperatively interact with arbitrary section of draw-in groove of spiral channel, and the movement locus of cam in draw-in groove realizes focusing.
Preferably, described focus adjusting mechanism adjustable extent is 8 ~ 60 degree.
The centralized lamp of adjustable rising angle described in the utility model, its beneficial effect is:
Reflector is modified to the below of lamp pearl, thus the light of lamp pearl injection directly passes through the reflective cup reflects of below to lens outgoing, because light direct irradiation is to the reflector of below, again through reflector internal reflection to lens, it is very little that this structure reflects cup volumes can be done, just can reach the object of extensive angle outgoing, thus reduce the volume of whole lamp, material cost also reduces; Focus adjusting mechanism arbitrarily can regulate the angle of outgoing in addition, achieves a multiple angular illumination of lamp, and user is more convenient to use and do not need to buy the different multi-lamp of angle, and use cost reduces.
To sum up, it is little that the utility model has volume, the advantage that cost is low, easy to use.
Accompanying drawing explanation
Fig. 1 is the centralized modulated structure schematic diagram of the adjustable rising angle of the utility model embodiment 1 card slot type focusing;
Fig. 2 is the centralized modulated structure schematic diagram of the adjustable rising angle of the utility model embodiment 2 chute-type focusing;
Fig. 3 is the centralized modulated structure schematic diagram of the adjustable rising angle of the utility model embodiment 3 spiral card slot type focusing.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1:
Please refer to Fig. 1, the centralized lamp of adjustable rising angle described in the utility model, it comprises lamp housing 1, lamp plate 2 and lampshade 3, and lamp housing 1 is connected by a focus adjusting mechanism 5 with lampshade 3.Lamp plate 2 is located in lamp housing 1, and the bottom of lamp plate 2 is provided with lamp 21, and the below of lamp 21 is provided with reflector 22.Lampshade 3 is positioned at the top of lamp housing 1 herein, lampshade 3 is provided with lens 4, also can be set of lenses, reflector 22 adjustment is located at the below of lamp plate 2, lamp 21 adjusts the bottom in lamp plate 2, and the light that lamp 21 sends directly shines in reflector 22 and carries out reflecting rear scioptics 4 or set of lenses injection.
Focus adjusting mechanism 5 comprises is located at lamp housing 1 outer surface and along its short transverse several draw-in grooves 51 symmetrically arranged, and be located at the grab 52 of symmetry of lampshade 3 inner surface, grab 52 can cooperatively interact with arbitrary draw-in groove 51, the fit system of conversion grab 52 and draw-in groove 51, adjust the distance between lens 4 or set of lenses to reflector 22, can realize focusing and namely adjust angular, can tune to 8 ~ 60 degree, distance adjusting range wider then angle adjustment scope is larger.
During use, arbitrarily can regulate the angle of lamp, such as, upwards irradiate, irradiate downwards, to side-irradiation etc., as long as by exit direction facing to direction of illumination.
Embodiment 2:
With reference to Fig. 2, as different from Example 1, focus adjusting mechanism 5 comprises is located at lamp housing 1 outer surface and symmetrically arranged chute 53, and be located at lampshade 3 inner surface and symmetrically arranged lug boss 54, chute 53 tilts to the short transverse of lamp housing 1 or lampshade 3, described lug boss 54 cooperatively interacts with chute 53, lug boss 54 moves in chute 53, adjust the distance between lens 4 or set of lenses to reflector 22, focusing can be realized and namely adjust angular, can tune to 8 ~ 60 degree, distance adjusting range wider then angle adjustment scope is larger.
Embodiment 3:
With reference to Fig. 3, as different from Example 1, focus adjusting mechanism 5 comprises is located at lamp housing 1 outer surface and the spiral channel 55 rotated along its short transverse, and be located at lampshade 3 inner surface and the cam 56 consistent with spiral channel 55 direction, cam 56 can cooperatively interact with arbitrary section of draw-in groove of spiral channel 55, cam 56 moves in draw-in groove 55, adjust the distance between lens 4 or set of lenses to reflector 22, focusing can be realized and namely adjust angular, can tune to 8 ~ 60 degree, distance adjusting range wider then angle adjustment scope is larger.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (5)
1. the centralized lamp of an adjustable rising angle, comprise lamp housing (1), lamp plate (2), the lampshade (3) be connected with lamp housing (1) and be located at lamp housing (1) top and be positioned at lens (4) on lampshade (3), described lamp plate (2) is located in lamp housing (1), it is characterized in that: the bottom of lamp plate (2) is provided with lamp (21), the below of described lamp (21) is provided with reflector (22), and the light that concentrated reflectoscope (21) sends is to lens (4) outgoing;
Described lampshade (3) is connected by a focus adjusting mechanism (5) with described lamp housing (1), by the relative position of focus adjusting mechanism (5) adjustment lampshade (3) with lamp housing (1), to the projectional angle corresponding to brightness needed, is penetrated by described lens (4).
2. the centralized lamp of adjustable rising angle according to claim 1, it is characterized in that: described focus adjusting mechanism (5) comprises is located at described lamp housing (1) outer surface and along symmetrically arranged several draw-in grooves (51) of its short transverse, and be located at the grab (52) of symmetry of described lampshade (3) inner surface, described grab (52) can cooperatively interact with arbitrary draw-in groove (51), and conversion grab (52) can realize focusing with the fit system of draw-in groove (51).
3. the centralized lamp of adjustable rising angle according to claim 1, it is characterized in that: described focus adjusting mechanism (5) comprises is located at described lamp housing (1) outer surface and symmetrically arranged chute (53), and be located at described lampshade (3) inner surface and symmetrically arranged lug boss (54), chute (53) tilts to the short transverse of lamp housing (1) or lampshade (3), described lug boss (54) and chute (53) cooperatively interact, and the movement locus of lug boss (54) in chute (53) realizes focusing.
4. the centralized lamp of adjustable rising angle according to claim 1, it is characterized in that: described focus adjusting mechanism (5) comprises is located at described lamp housing (1) outer surface and the spiral channel (55) rotated along its short transverse, and be located at described lampshade (3) inner surface and the cam (56) consistent with spiral channel (55) direction, described cam (56) can cooperatively interact with arbitrary section of draw-in groove of spiral channel (55), and the movement locus of cam (56) in draw-in groove (55) realizes focusing.
5. the centralized lamp of adjustable rising angle according to claim 1, is characterized in that: described focus adjusting mechanism (5) adjustable extent is 8 ~ 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541849.5U CN204730125U (en) | 2014-09-19 | 2014-09-19 | The centralized lamp of adjustable rising angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541849.5U CN204730125U (en) | 2014-09-19 | 2014-09-19 | The centralized lamp of adjustable rising angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730125U true CN204730125U (en) | 2015-10-28 |
Family
ID=54388473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420541849.5U Expired - Fee Related CN204730125U (en) | 2014-09-19 | 2014-09-19 | The centralized lamp of adjustable rising angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204730125U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315460A (en) * | 2014-09-19 | 2015-01-28 | 东莞雅士电子有限公司 | Centralized lamp with adjustable light emitting angle |
| CN107166210A (en) * | 2017-07-14 | 2017-09-15 | 湖南粤港光电科技有限公司 | A kind of modularization line style illuminator |
| CN108533974A (en) * | 2018-06-12 | 2018-09-14 | 厦门通士达照明有限公司 | Lighting device |
| CN111412437A (en) * | 2019-01-07 | 2020-07-14 | 光宝电子(广州)有限公司 | Lighting device |
-
2014
- 2014-09-19 CN CN201420541849.5U patent/CN204730125U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315460A (en) * | 2014-09-19 | 2015-01-28 | 东莞雅士电子有限公司 | Centralized lamp with adjustable light emitting angle |
| CN107166210A (en) * | 2017-07-14 | 2017-09-15 | 湖南粤港光电科技有限公司 | A kind of modularization line style illuminator |
| CN108533974A (en) * | 2018-06-12 | 2018-09-14 | 厦门通士达照明有限公司 | Lighting device |
| CN108533974B (en) * | 2018-06-12 | 2024-04-09 | 厦门通士达照明有限公司 | Lighting device |
| CN111412437A (en) * | 2019-01-07 | 2020-07-14 | 光宝电子(广州)有限公司 | Lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20210919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |