CN208365403U - A kind of light emitting angle switching device in lamps and lanterns - Google Patents
A kind of light emitting angle switching device in lamps and lanterns Download PDFInfo
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- CN208365403U CN208365403U CN201821244113.6U CN201821244113U CN208365403U CN 208365403 U CN208365403 U CN 208365403U CN 201821244113 U CN201821244113 U CN 201821244113U CN 208365403 U CN208365403 U CN 208365403U
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- light source
- light emitting
- lamps
- emitting angle
- lanterns
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Abstract
The utility model discloses the light emitting angle switching devices in a kind of lamps and lanterns of capable of emitting two kinds of different angle light, it include: lamp holder, the Lamp cup being arranged on lamp holder and the lamp plate being arranged on lamp holder, the lens or reflector matched with the light source on lamp plate are provided in Lamp cup, the lamp plate includes: that substrate and the inner ring light source entreated in a substrate of setting and the outer ring light source on the outside of inner ring light source, the inside and outside circle light source can independently shine.When the utility model is used, change light emitting angle by only lighting inner ring light source or outer ring light source, in this way, form a light emitting angle when inner ring light source luminescent, when outer ring light source luminescent, forms another light emitting angle.The lamps and lanterns for being equipped with the switching device are particularly suitable for more complicated scene.
Description
Technical field
The utility model relates to arrive a kind of lamps and lanterns, and in particular to the light emitting angle switching device in a kind of lamps and lanterns and be based on
The luminescent method of the switching device.
Background technique
Insider all know that being typically only capable to issue the light of an angle, i.e. only one light emitting anger in current lamps and lanterns
Degree.It is well known that the lamps and lanterns of two kinds of different light emitting angles are usually required in the same scene, for this purpose, two can only be designed not
With the lamps and lanterns of light emitting angle.In actual installation process, the model that installation personnel needs to check each lamps and lanterns could be installed
On a corresponding position, which adds installation difficulty and labor intensity, bring inconvenience to installation.
Utility model content
The technical problem to be solved by the utility model is to provide in a kind of lamps and lanterns of capable of emitting two kinds of different angle light
Light emitting angle switching device.
In order to solve the above technical problems, the technology employed by the present utility model is a kind of light emitting angle in lamps and lanterns
Switching device, structure include: lamp holder, the Lamp cup being arranged on lamp holder and the lamp plate being arranged on lamp holder, are arranged in Lamp cup
There are the lens or reflector matched with the light source on lamp plate, the specific structure of the lamp plate includes: that substrate and setting exist
The inner ring light source of substrate center and the outer ring light source on the outside of inner ring light source, the inside and outside circle light source can independently shine.
As a preferred embodiment, in the light emitting angle switching device in the lamps and lanterns, the inside and outside circle light source
It is concentrically disposed in below the bottom center of the lens or reflector.
As a preferred embodiment, in the light emitting angle switching device in the lamps and lanterns, the lamp holder is by radiating
Device is constituted.
As a preferred embodiment, in the light emitting angle switching device in the lamps and lanterns, the substrate is in outer ring
At least two fixed mounting holes have been uniformly arranged in the circumferential direction on the outside of light source.
The utility model additionally provides a kind of method for switching light emitting angle in lamps and lanterns, and this method is based on the utility model institute
Light emitting angle switching device in the lamps and lanterns stated changes light emitting angle by only lighting inner ring light source or outer ring light source, this
Sample, forms a light emitting angle when inner ring light source luminescent, and when outer ring light source luminescent forms another light emitting angle.
The beneficial effects of the utility model are: being provided with the inside and outside circle light source that can independently shine in the utility model, use
When, change light emitting angle by only lighting inner ring light source or outer ring light source, in this way, forming a hair when inner ring light source luminescent
Angular, when outer ring light source luminescent, form another light emitting angle.As long as lamps and lanterns a in this way, so that it may realize two kinds of light emitting angers
Degree, when installation, there is no need to check lamps and lanterns model, so that installation difficulty and labor intensity are reduced, so that installation is very convenient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of switching device described in the utility model.
Fig. 2 is the structural schematic diagram of the another embodiment of switching device described in the utility model.
Fig. 3 is the structural schematic diagram of lamp plate in the utility model.
Appended drawing reference of the Fig. 1 into Fig. 3 are as follows: 1, lens, 2, Lamp cup, 3, lamp plate, 30, substrate, 31, inside luminous zone, 32,
Outside luminous zone, 33, fixed mounting hole, 4, radiator, 5, reflector.
Specific embodiment
With reference to the accompanying drawing, the light emitting angle switching device in a kind of lamps and lanterns described in the utility model and base is described in detail
In the specific embodiment of the luminescent method of the switching device.
Embodiment 1:
As shown in Figure 1, the light emitting angle switching device in lamps and lanterns described in the utility model, comprising: as dissipating for lamp holder
Hot device 4, the Lamp cup 2 being arranged on radiator 4 and the lamp plate 3 being arranged on radiator 4, be provided in Lamp cup 2 on lamp plate 3
The lens 1 that match of light source, as shown in figure 3, the specific structure of the lamp plate 3 includes: substrate 30 and is concentrically disposed in base
Medial and lateral luminous zone 31 and 32 on plate 30 is provided with inner ring light source in inside luminous zone 31, is provided in outside luminous zone 32
Outer ring light source (composition of inside and outside circle light source is the conventional techniques of this field, herein not reinflated description), the substrate 30 exists
The outside of outside luminous zone 32 is uniformly arranged in the circumferential direction there are three fixed mounting hole 33 that (quantity of fixed mounting hole 33 can be according to reality
Depending on the situation of border), the inside and outside circle light source can independently shine, and (its driving circuit belongs to the conventional techniques of this field, herein not
Reinflated description).In the present embodiment, the inside and outside circle light source is arranged in below the bottom center of the lens 1, it may be assumed that
Medial and lateral luminous zone 31 and 32 is located at below the bottom center of the lens 1.
Embodiment 2:
Light emitting angle switching device in lamps and lanterns shown in Fig. 2, in addition to the lens 1 in embodiment 1 are substituted for reflector 5
Except, other structures and the structure in Fig. 1 are just the same, and details are not described herein.
The lamps and lanterns of light emitting angle switching device in lamps and lanterns described in the utility model are installed in actual use,
Light emitting angle can be changed by only lighting inner ring light source or outer ring light source, in this way, forming one when inner ring light source luminescent
Light emitting angle α, when outer ring light source luminescent, form another light emitting angle β, to realize the purpose of switching light emitting angle.
In conclusion the preferred embodiment of only the utility model, is not used to limit the utility model implementation
Range, it is all according to equivalent change made by shape described in the utility model claims range, construction, feature and spirit with repair
Decorations, should all include in the scope of the claims of the utility model.
Claims (4)
1. the light emitting angle switching device in a kind of lamps and lanterns, comprising: lamp holder, the Lamp cup being arranged on lamp holder and setting are in lamp holder
On lamp plate, be provided with the lens or reflector matched with the light source on lamp plate in Lamp cup, it is characterised in that: the lamp plate
Specific structure include: substrate and the inner ring light source entreated in a substrate of setting and the outer ring light source on the outside of inner ring light source,
The inside and outside circle light source can independently shine.
2. the light emitting angle switching device in lamps and lanterns according to claim 1, it is characterised in that: the inside and outside circle light
Source is concentrically disposed in below the bottom center of the lens or reflector.
3. the light emitting angle switching device in lamps and lanterns according to claim 1, it is characterised in that: the lamp holder is by radiating
Device is constituted.
4. the light emitting angle switching device in lamps and lanterns according to any one of claim 1 to 3, it is characterised in that: described
Substrate at least two fixed mounting holes have been uniformly arranged in the circumferential direction on the outside of the light source of outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821244113.6U CN208365403U (en) | 2018-08-03 | 2018-08-03 | A kind of light emitting angle switching device in lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821244113.6U CN208365403U (en) | 2018-08-03 | 2018-08-03 | A kind of light emitting angle switching device in lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208365403U true CN208365403U (en) | 2019-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821244113.6U Active CN208365403U (en) | 2018-08-03 | 2018-08-03 | A kind of light emitting angle switching device in lamps and lanterns |
Country Status (1)
| Country | Link |
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| CN (1) | CN208365403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916789A (en) * | 2018-08-03 | 2018-11-30 | 苏州瑞腾照明科技股份有限公司 | A kind of light emitting angle switching device in lamps and lanterns and the luminescent method based on the switching device |
-
2018
- 2018-08-03 CN CN201821244113.6U patent/CN208365403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916789A (en) * | 2018-08-03 | 2018-11-30 | 苏州瑞腾照明科技股份有限公司 | A kind of light emitting angle switching device in lamps and lanterns and the luminescent method based on the switching device |
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