CN106641756B - A kind of rotatable deep ultraviolet LED of lampshade and application method - Google Patents
A kind of rotatable deep ultraviolet LED of lampshade and application method Download PDFInfo
- Publication number
- CN106641756B CN106641756B CN201611154656.4A CN201611154656A CN106641756B CN 106641756 B CN106641756 B CN 106641756B CN 201611154656 A CN201611154656 A CN 201611154656A CN 106641756 B CN106641756 B CN 106641756B
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- China
- Prior art keywords
- lampshade
- deep ultraviolet
- ultraviolet led
- lamp housing
- end cap
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of rotatable deep ultraviolet LED of lampshade of the present invention and application method, deep ultraviolet LED include lamp housing, substrate and deep ultraviolet LED light source；End cap is equipped at the both ends of lamp housing；The lower end of lamp housing is provided with window；It is located in lamp housing on end cap and guide rail is installed, guide runner is equipped on guide rail, two idler wheels are equipped in guide runner, two idler wheels of same guide runner is connected with lampshade plate, and the inner surface of lampshade plate is equipped with reflecting layer；It is set on end cap there are two driving motor, sprocket wheel is installed on the output shaft of driving motor, driven sprocket is additionally provided on end cap, item has chain on sprocket wheel and driven sprocket, and chain is hinged by connector and one of idler wheel.Application method is that lampshade plate is driven to realize the opening of lampshade plate and close up by driving motor.The present invention normal use and can play the role of protection, while improve out luminous intensity, adjust light-emitting angle.
Description
Technical field
The present invention relates to a kind of rotatable deep ultraviolet LED of lampshade.
Background technique
This several years, ultraviolet LED technical application development in China's was relatively rapid, and deep ultraviolet LED is mainly used in biological doctor at present
Treatment, authentication, field of purification, computer data storage etc..And with the development of technology, new application can constantly go out
Now to substitute original technology and product.
Deep ultraviolet LED is black light, when in use, if unlatching cannot with the naked eye be perceived, excessive purple
Outside line irradiation can skin, eyes, immune system etc. to human body damage.Ultraviolet light can destroy human skin cell, cause
Wrinkle, color spot keep skin prematurely senile, the solar lentigines angling of solar dermatitis and sunburn or skin and mucous membrane are generated when serious
Disease causes canceration.
Deep ultraviolet LED in actual use, since human eye can not be discovered, and excessive ultraviolet light has wound to human body
Evil, but biologic medical, authentication, field of purification, computer data storage etc. can be used, therefore, designed one kind both
Energy normal use, but the deep ultraviolet LED that can play protection is very important.In addition, when using deep ultraviolet LED, due to going out
The problem of angular, part ultraviolet light can be wasted and cannot obtain the use of peak efficiency.
Summary of the invention
In order to which normal use and protection can be played the role of, while luminous intensity is improved out, adjusts light-emitting angle, this
Invention provides a kind of rotatable deep ultraviolet LED of lampshade and application method.
In order to achieve the above objectives, the rotatable deep ultraviolet LED of a kind of lampshade, including lamp housing, substrate and deep ultraviolet LED light
Source；Substrate is located in lamp housing, and deep ultraviolet LED light source is located on substrate；End cap is equipped at the both ends of lamp housing；The lower end of lamp housing is provided with
Window；It is located in lamp housing on end cap and guide rail is installed, is set on each end cap there are two guide rail, two guide rail phases of same end cap
It is symmetrical for the vertical plane for passing through lamp housing center, guide runner is equipped on guide rail, guide runner first tilts outward from top to bottom
It curves inwardly after extension and then is inwardly obliquely extended, at least two idler wheels, two idler wheels of same guide runner are equipped in guide runner
It is connected with lampshade plate, lampshade plate is elastic plate, and lampshade plate is plane, and the inner surface of lampshade plate is equipped with reflecting layer；It is set on end cap
There are two driving motor, sprocket wheel is installed on the output shaft of driving motor, driven sprocket is additionally provided on end cap, sprocket wheel and from
Movable sprocket is equipped with chain, and chain is hinged by the axis of connector and one of idler wheel.
The application method of the above-mentioned rotatable deep ultraviolet LED of lampshade are as follows: when not in use, two lampshade plates are in the lower section of lamp housing
Close up, in this way, no matter whether deep ultraviolet LED light source is opened, deep ultraviolet light will not all be projected, and play the role of protecting human body, together
When, since window being sheltered from using lampshade, it can prevent dust, water etc. from entering in lamp housing, play protection deep ultraviolet
The effect of LED can extend the service life of deep ultraviolet LED.It such as needs to start driving motor, driving motor using deep ultraviolet LED
Band movable sprocket rotates, and sprocket wheel drives chain movement, under the action of connector, wherein an idler wheel follows chain movement, so that rolling
Wheel moves in guide runner, drives lampshade plate to move upwards according to the track of guide runner, when the upper end of roller motion to guide runner
When, angle is formed between two lampshade plates, plays the role of reflection, is improved the light utilization efficiency after deep ultraviolet LED shines, is improved out
Luminous intensity, in addition, can adjust the angle of lampshade plate, in this way, adjustment light-emitting angle can be facilitated according to the track of guide runner；Such as
Restore the state not used, driving motor reversely rotates, and two lampshade plates is allowed to close up.
Further, the cross section of lamp housing is semicircle.
Further, lamp housing is stretched out in the lower end of guide rail.Lampshade plate is facilitated to close up.
Further, deep ultraviolet LED light source is arranged close to the upside of lamp housing.
Further, sealing strip is equipped in the lower end of lampshade plate.To improve sealing performance.
Detailed description of the invention
Fig. 1 is schematic diagram when lampshade plate is opened.
Schematic diagram when Fig. 2 closes up for lampshade plate.
Specific embodiment
The present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As depicted in figs. 1 and 2, the rotatable deep ultraviolet LED of lampshade includes lamp housing 1, substrate 2 and deep ultraviolet LED light source 3.
The cross section of lamp housing is semicircle, so that the lower end of lamp housing forms window 12, the both ends of lamp housing are connected with end cap,
The inner top surface of lamp housing is equipped with fixing seat 11.Substrate 2 is installed in fixing seat 11, deep ultraviolet LED light is installed on substrate
Source 3, deep ultraviolet LED light source 3 are arranged close to the upside of lamp housing.
It is located in lamp housing on end cap and guide rail 4 is installed, is set on each end cap there are two guide rail 4, the two of same end cap
Guide rail is symmetrical relative to the vertical plane P for passing through lamp housing center, guide runner 41 is equipped on guide rail 4, guide runner 41 is from top to bottom
First inclination curves inwardly and then is inwardly obliquely extended after extending outward, sets that there are two idler wheel 5, same slide guides in guide runner 41
Two idler wheels of slot have lampshade plate 6 by axis connection, and lampshade plate 6 is elastic plate, and lampshade plate 6 is plane, and the inner surface of lampshade plate 6 is set
There is reflecting layer (not shown)；Reflecting layer material is metal material, such as specular aluminium, silver, gold.Guide runner of the present invention should be protected
Card lampshade plate 6 is not interfered with lamp housing, once the phenomenon that interfering, since lampshade plate is elastic plate, lampshade plate also can be with
With deforming, lampshade plate is smoothly moved.It is set on end cap there are two driving motor, on the output shaft of driving motor
Sprocket wheel 71 is installed, driven sprocket 72 is additionally provided on end cap, item has chain 73 on sprocket wheel 71 and driven sprocket 72, and chain is logical
It crosses connector 74 and the axis of one of idler wheel is hinged, the curvature close to the portion of chain of guide rail is matched with guide runner.In lamp
The lower end of cover plate is equipped with sealing strip.
The application method of the above-mentioned rotatable deep ultraviolet LED of lampshade are as follows: as shown in Fig. 2, when not in use, two lampshade plates exist
Close up below lamp housing, sealed by sealing strip, in this way, no matter whether deep ultraviolet LED light source is opened, deep ultraviolet light will not all be penetrated
Out, play the role of protecting human body, simultaneously as sheltering from window using lampshade, therefore, can prevent dust, water etc. from entering
Into lamp housing, plays the role of protecting deep ultraviolet LED, the service life of deep ultraviolet LED can be extended.It such as needs using deep ultraviolet
LED starts driving motor, and driving motor band movable sprocket rotates, and sprocket wheel drives chain movement, under the action of connector, wherein
One idler wheel follows chain movement, so that idler wheel moves in guide runner, lampshade plate is driven to move upwards according to the track of guide runner,
When the upper end of roller motion to guide runner, angle is formed between two lampshade plates, plays the role of reflection, improves deep ultraviolet LED
Light utilization efficiency after shining, improves out luminous intensity, in addition, being used when using deep ultraviolet LED by being equipped in 12 position of window
Luminous intensity is issued in acquisition deep ultraviolet LED light source, when luminous intensity is less than preset intensity, so that lampshade plate guide track slot is upper
End movement, is more concentrated so that deep ultraviolet LED light source emits beam, and then is increased deep ultraviolet LED and gone out luminous intensity, in addition,
According to the track of guide runner, the angle of lampshade plate can adjust, in this way, adjustment light-emitting angle can be facilitated；Such as to restore not using
State, driving motor reversely rotate, allow two lampshade plates to close up.
Claims (7)
1. a kind of rotatable deep ultraviolet LED of lampshade, including lamp housing, substrate and deep ultraviolet LED light source；Substrate is located in lamp housing,
Deep ultraviolet LED light source is located on substrate；End cap is equipped at the both ends of lamp housing；It is characterized by: the lower end of lamp housing is provided with window；?
It is located in lamp housing on end cap and guide rail is installed, set on each end cap there are two guide rail, two guide rails of same end cap is relative to wearing
The vertical plane for crossing lamp housing center is symmetrical, guide runner is equipped on guide rail, guide runner is from top to bottom after first inclination extension outward
It curves inwardly and then is inwardly obliquely extended, at least two idler wheels are equipped in guide runner, two idler wheels of same guide runner are connected with
Lampshade plate, lampshade plate are elastic plate, and the inner surface of lampshade plate is equipped with reflecting layer；It is set on end cap there are two driving motor, is driven
Sprocket wheel is installed on the output shaft of motor, driven sprocket is additionally provided on end cap, chain, chain are equipped on sprocket wheel and driven sprocket
Item is hinged by the axis of connector and one of idler wheel.
2. the rotatable deep ultraviolet LED of lampshade according to claim 1, it is characterised in that: the cross section of lamp housing is semicircle
Shape.
3. the rotatable deep ultraviolet LED of lampshade according to claim 2, it is characterised in that: lamp housing is stretched out in the lower end of guide rail.
4. the rotatable deep ultraviolet LED of lampshade according to claim 1, it is characterised in that: deep ultraviolet LED light source leans on low beam
The upside of shell is arranged.
5. the rotatable deep ultraviolet LED of lampshade according to claim 1, it is characterised in that: in the lower end holding of lampshade plate
There is sealing strip.
6. a kind of application method of the rotatable deep ultraviolet LED of lampshade described in claim 1, it is characterised in that: do not using
When, two lampshade plates close up below lamp housing, such as need to start driving motor, driving motor band movable sprocket using deep ultraviolet LED
Rotation, sprocket wheel drives chain movement, under the action of connector, wherein an idler wheel follows chain movement, so that idler wheel is in slide guide
Movement in slot, drives lampshade plate to move upwards according to the track of guide runner, when the upper end of roller motion to guide runner, two lampshades
Angle is formed between plate, plays the role of reflection；Such as to restore the state not used, driving motor reversely rotates, and allows two lampshades
Plate closes up.
7. the application method of the rotatable deep ultraviolet LED of lampshade according to claim 6, it is characterised in that: in lampshade plate
Lower end be equipped with sealing strip, after two lampshade plates close up, two sealing strips contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611154656.4A CN106641756B (en) | 2016-12-14 | 2016-12-14 | A kind of rotatable deep ultraviolet LED of lampshade and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611154656.4A CN106641756B (en) | 2016-12-14 | 2016-12-14 | A kind of rotatable deep ultraviolet LED of lampshade and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106641756A CN106641756A (en) | 2017-05-10 |
| CN106641756B true CN106641756B (en) | 2019-08-06 |
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| CN201611154656.4A Active CN106641756B (en) | 2016-12-14 | 2016-12-14 | A kind of rotatable deep ultraviolet LED of lampshade and application method |
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| CN107489911B (en) * | 2017-07-26 | 2020-03-24 | 东莞市闻誉实业有限公司 | Lamp with push structure |
| CN107701985B (en) * | 2017-09-26 | 2020-11-24 | 东莞市闻誉实业有限公司 | Rotary disc lamp |
| CN108799854B (en) * | 2018-06-08 | 2021-02-05 | 上海亚明照明有限公司 | Lamp capable of adjusting light spot size |
| CN108944019A (en) * | 2018-07-04 | 2018-12-07 | 安徽万纳包装科技股份有限公司 | A kind of UV ink printing curing apparatus for preventing cure lamp from damaging |
| CN109179562A (en) * | 2018-10-08 | 2019-01-11 | 浙江海洋大学 | It degrades the experimental provision of emerging pollutant |
| CN111578207B (en) * | 2020-05-29 | 2022-02-15 | 吉林农业大学 | Modern garden landscape exploration equipment at night |
| CN112023073B (en) * | 2020-06-30 | 2024-03-26 | 广州市莱帝亚照明股份有限公司 | Angle-variable sterilizing lamp and control method thereof |
| CN113007643B (en) * | 2021-03-22 | 2022-06-24 | 江西亚中电子科技股份有限公司 | Adjustable multifunctional lamp bracket of LED lens |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US7543968B2 (en) * | 2007-08-22 | 2009-06-09 | Seed Lighting Design Co., Ltd. | Rotating structure for folding supports of a lamp |
| CN101255978A (en) * | 2008-03-18 | 2008-09-03 | 邓长友 | Light source conversion device for high-power energy-saving lamp |
| CN102410448B (en) * | 2010-09-23 | 2015-03-11 | 展晶科技(深圳)有限公司 | Light-emitting diode lamp tube |
| CN103292169A (en) * | 2012-03-04 | 2013-09-11 | 金德奎 | LED daylight lamp without dark zones at two ends |
| CN103115254B (en) * | 2012-10-22 | 2015-01-07 | 达亮电子（苏州）有限公司 | Light-emitting diode lamp |
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