CN205919207U - Can change street lamp that shines angle - Google Patents
Can change street lamp that shines angle Download PDFInfo
- Publication number
- CN205919207U CN205919207U CN201620660259.3U CN201620660259U CN205919207U CN 205919207 U CN205919207 U CN 205919207U CN 201620660259 U CN201620660259 U CN 201620660259U CN 205919207 U CN205919207 U CN 205919207U
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- China
- Prior art keywords
- street lamp
- planar portions
- annular portion
- irradiating angle
- face part
- 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.)
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Abstract
The utility model discloses a can change street lamp that shines angle, the lamp shade of being connected including the lamp pole, through linking bridge and lamp pole, be equipped with mounting substrate in the lamp shade, mounting substrate is last to be equipped with a plurality of LED light sources, the lamp shade below is equipped with lens portion, ring portion that lens portion includes circular shape plane portion, be connected with plane portion and the curved surface portion that is connected with ring portion, the inner space of plane portion, ring portion and curved surface portion is full of transparent liquid, the street lamp still includes pipeline portion, and pipeline portion one end is connected with ring portion, and the syringe is connected to the other end, can change the camber of curved surface portion through the syringe. The utility model discloses a street lamp shine the angle and the light intensity can be adjusted as required.
Description
Technical field
This utility model is related to street lamp field and in particular to a kind of street lamp changing irradiating angle.
Background technology
The life that street lamp gives people provides a great convenience, the street lamp of prior art, and the setting of usual transparent glass makes
The angle obtaining light-illuminating is wider, for providing large-scale illumination, but sometimes, such as vehicle overhauling under driver of casting anchor,
Or pedestrian is when roadside is lost article and needed floodlighting, it is weaker that the illumination of wide-angle often leads to light, in-convenience in use.
Utility model content
Utility model purpose: this utility model is intended to overcome the defect of prior art, provides one kind can change irradiating angle
Street lamp.
Technical scheme: a kind of street lamp, including lamp stand, the lampshade that is connected with lamp stand by connecting bracket, set in described lampshade
There is installation base plate, described installation base plate is provided with multiple LED light sources, is provided with lens section below described lampshade, described lens section bag
Include planar portions, the annular portion that is connected with planar portions of one end and the curved face part being connected with the annular portion other end of circle, described plane
The inner space of portion, annular portion and curved face part is full of transparency liquid, and described street lamp also includes duct portion, duct portion one end and annulus
Portion connects, and the other end connects syringe, can change the curvature of curved face part by syringe.
Further, described planar portions and annular portion are made up of hard transparent material；Described curved face part is had by transparent
The soft material of elasticity is made.
Further, described transparency liquid is water.
Further, described transparency liquid is transparent resin.
Further, the upper surface of the planar portions of described lens section is fixedly connected with lampshade.
Beneficial effect: street lamp of the present utility model, user can inject push rod in emitter thus by inside lens section
Transparency liquid extract out or advance, thus changing the curvature of lens section, thus changing the irradiating angle of light, can be by lens
Portion changes over convex lenss or concavees lens, and light irradiating angle range of accommodation is big.
Brief description
Fig. 1 this utility model street lamp schematic diagram, the now outer concavees lens of lens section；
Fig. 2 lens section is schematic diagram during convex lenss.
Specific embodiment
Reference:
1 lamp stand；2 connecting brackets；3 lampshades；4 installation base plates；4.1led light source；5.1 planar portions；5.2 curved face part；5.3 circle
Ring portion；5.4 duct portion；5.5 syringe.
A kind of street lamp, including lamp stand 1, the lampshade 3 that is connected with lamp stand by connecting bracket, is provided with installation in described lampshade 3
Substrate 4, described installation base plate is provided with multiple LED light sources 4.1, is provided with lens section below described lampshade, and described lens section includes
Annular portion 5.3 and the curved face part 5.2 being connected with annular portion that circular planar portions 5.1 are connected with planar portions, described planar portions,
The inner space of annular portion and curved face part is full of transparency liquid, such as water or transparent resin；Described street lamp also includes duct portion
5.4, duct portion one end is connected with annular portion, and the other end connects syringe 5.5, can change the song of curved face part by syringe
Rate.
Described planar portions and annular portion are made up of hard transparent material；Described curved face part is resilient soft by transparent tool
Material is made.The upper surface of the planar portions of lens section is fixedly connected with lampshade.
When normal use, it is obtained in that wider range of exposures as shown in Figure 1, when needing to carry out focus irradiation, can
With operating syringe, the transparency liquid in syringe is pushed into lens section, so that lens section becomes convex lens as shown in Figure 2
Mirror, so that irradiating angle diminishes, but light intensity becomes by force with convenient use.
Although this utility model is illustrated with regard to preferred implementation and described, those skilled in the art should manage
Solution, without departing from claim limited range of the present utility model, this utility model can be carried out various change and
Modification.
Claims (5)
1. a kind of street lamp changing irradiating angle, including lamp stand, the lampshade that is connected with lamp stand by connecting bracket, described lampshade
Inside it is provided with installation base plate, described installation base plate is provided with multiple LED light sources it is characterised in that being provided with lens below described lampshade
Portion, described lens section includes annular portion and the curved face part being connected with annular portion that the planar portions of circle are connected with planar portions, described
The inner space of planar portions, annular portion and curved face part is full of transparency liquid, and described street lamp also includes duct portion, duct portion one end with
Annular portion connects, and the other end connects syringe, can change the curvature of curved face part by syringe.
2. the street lamp changing irradiating angle according to claim 1 it is characterised in that described planar portions and annular portion by
Hard transparent material is made；Described curved face part is made up of the transparent resilient soft material of tool.
3. the street lamp changing irradiating angle according to claim 1 is it is characterised in that described transparency liquid is water.
4. the street lamp changing irradiating angle according to claim 1 is it is characterised in that described transparency liquid is transparent tree
Fat.
5. the street lamp changing irradiating angle according to claim 1 is it is characterised in that the planar portions of described lens section
Upper surface is fixedly connected with lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620660259.3U CN205919207U (en) | 2016-06-28 | 2016-06-28 | Can change street lamp that shines angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620660259.3U CN205919207U (en) | 2016-06-28 | 2016-06-28 | Can change street lamp that shines angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205919207U true CN205919207U (en) | 2017-02-01 |
Family
ID=57875585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620660259.3U Active CN205919207U (en) | 2016-06-28 | 2016-06-28 | Can change street lamp that shines angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205919207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049222A (en) * | 2017-05-09 | 2017-08-18 | 朱小菊 | Stomatology endoscope |
| CN110195838A (en) * | 2019-06-05 | 2019-09-03 | 嘉兴田然贸易有限公司 | A kind of OLED emergency-lighting set of adjustable area of light |
-
2016
- 2016-06-28 CN CN201620660259.3U patent/CN205919207U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049222A (en) * | 2017-05-09 | 2017-08-18 | 朱小菊 | Stomatology endoscope |
| CN110195838A (en) * | 2019-06-05 | 2019-09-03 | 嘉兴田然贸易有限公司 | A kind of OLED emergency-lighting set of adjustable area of light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |