CN108036224A - A kind of anti-blue light desk lamp - Google Patents
A kind of anti-blue light desk lamp Download PDFInfo
- Publication number
- CN108036224A CN108036224A CN201711343074.5A CN201711343074A CN108036224A CN 108036224 A CN108036224 A CN 108036224A CN 201711343074 A CN201711343074 A CN 201711343074A CN 108036224 A CN108036224 A CN 108036224A
- Authority
- CN
- China
- Prior art keywords
- film
- lampshade
- blue light
- light source
- source board
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
-
- 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
- F21V5/00—Refractors for light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of anti-blue light desk lamp, including lamp holder, lamp stand and lampshade, LED light source board is disposed with lampshade from top to bottom, anti-blue light film, antiultraviolet film and expansion optic panel, its antiultraviolet film is installed on by its second mounting hole on the vertical cylinder of positioning column, anti-blue light film is installed on the vertical cylinder of positioning column positioned at the top of antiultraviolet film by its first mounting hole and limits positioning by conical limit column cap, the bellmouth Matching installation of LED light source board is on the conical limit column cap of positioning column, countersunk head trip bolt passes through countersunk screw holes, first connecting screw hole and the second connecting screw hole are threadedly coupled LED light source board, anti-blue light film, antiultraviolet film and expansion optic panel are fixedly mounted on the inner wall of lampshade；Have the characteristics that anti-blue light film and antiultraviolet film will not come off when being fixed between LED light source board and expansion optic panel because of the effect of the heat expansion of LED light source board and structure is relatively easy, it is easy to assembly to produce.
Description
Technical field
The invention belongs to field of illumination lamp technology, and in particular to a kind of LED desk lamp.
Background technology
With developing rapidly for LED technology, LED illumination light source with energy-saving and environmental protection, it is durable the features such as, just gradually substitution is normal
Lighting source is advised, and using LED illumination light source as desk lamp light source, common is white LED light source, and white LED light source mainly leads to
Produced after crossing blue LED excited yellow fluorescent powder, blue light proportion is more in obtained white-light spectrum, these shortwave blue lights have pole
High energy, can penetrate lens and go directly retina, cause photochemistry to damage in retina, if human eye sees this for a long time
The light source of sample, inevitable eyes can be injured be subject to blue light.
To avoid blue light from damaging human eye, existing LED desk lamp on the expansion optic panel of LED desk lamp generally by applying
Cover blue light filtering coatings or one layer of blue light filter membrane is pasted in LED light source board and carry out filter blue light, and directly in LED light source board
When pasting one layer of blue light filter membrane, the gradual heating of LED light source board, blue light filter membrane can come off since heat expansion acts on, so as to influence
Blue light filter effect.To solve this problem, Chinese utility model patent (notification number CN205480414) discloses a kind of anti-indigo plant
Light eye-protecting desk lamp, the lower edge of its LED light source board are provided with positioning pipe, are uniformly distributed on the outer tube surface of positioning pipe along pipe range direction
Bulge loop is provided with, the corresponding aperture that offers is more than positioning pipe outside diameter and less than bulge loop outside diameter on anti-blue light film and antiultraviolet film
Aperture, expands and corresponds to the mouth of pipe of positioning pipe on optic panel and be provided with locating rod, anti-blue light film and antiultraviolet Membrane cover are on positioning pipe
Between LED light source board and expansion optic panel, locating rod is inserted in positioning pipe and fastens expansion；This kind of anti-blue light film and UV resistance
Although line film fixed form can ensure that anti-blue light film and antiultraviolet film is fixed on LED light source board and expand between optic panel will not be because
The heat expansion effect of LED light source board and come off, but its structure design is relatively complicated, and by anti-blue light film and antiultraviolet film
Be sleeved on needs to there are certain requirements the port size of anti-blue light film and antiultraviolet film on positioning pipe, adds the difficulty of production and processing
Degree and uncontrollability.
The content of the invention
In view of the deficiencies of the prior art, the present invention is intended to provide a kind of anti-blue light film and antiultraviolet film are fixed on LED light
Will not come off when between source plate and expansion optic panel by the effect of the heat expansion of LED light source board and structure is relatively easy, production assembling
Convenient anti-blue light desk lamp.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of anti-blue light desk lamp, including lamp holder, lamp stand and lampshade, the lower end of lamp stand are fixedly connected on lamp holder, lamp stand
Upper end is fixedly connected on lampshade, and the top of lampshade, which opens up, forms heat emission hole, and the both sides of lampshade, which open up, forms heat dissipation channel,
The bottom shaping of lampshade is provided with light-emitting window, is disposed with LED light source board, anti-blue light film, UV resistance in lampshade from top to bottom
Line film and expand optic panel, on the bottom plate edge face of LED light source board shaping be provided with bellmouth, correspondence opens up shaping on anti-blue light film
There is the first mounting hole, corresponding open up forms the second mounting hole on antiultraviolet film, and the upper head plate edge face for expanding optic panel protrudes above
Shaping is provided with positioning column, and positioning column includes vertical cylinder and conical limit column cap, and the lower end shaping of vertical cylinder is arranged on expansion
On the upper head plate edge face of optic panel, the shaping of conical limit column cap is arranged on the upper end end of vertical cylinder, and antiultraviolet film leads to
Its second mounting hole is crossed on the vertical cylinder of positioning column, anti-blue light film is installed on positioning column by its first mounting hole
Positioning, the bellmouth matching of LED light source board are limited positioned at the top of antiultraviolet film on vertical cylinder and by conical limit column cap
On the conical limit column cap of positioning column, expand optic panel and be located on the light-emitting window of lampshade bottom.
Further, it is molded to be provided with the upper board edge face of the LED light source board and is connected with the first of bellmouth connection
Screw hole, expands in the lower panel edge face and positioning column of optic panel and shaping is provided with countersunk screw holes, the counter sink of countersunk screw holes
Aperture is concordant with the lower panel edge face for expanding optic panel, and the first connecting screw hole shaping in LED light source board is corresponded on the inner wall of lampshade
The second connecting screw hole is provided with, countersunk head trip bolt connects through countersunk screw holes, the first connecting screw hole and the second connecting screw hole screw thread
Connect and LED light source board, anti-blue light film, antiultraviolet film and expansion optic panel are fixedly mounted on the inner wall of lampshade.
The present invention has the advantages that：
A kind of anti-blue light desk lamp of the present invention, its antiultraviolet film are installed on the vertical column of positioning column by its second mounting hole
On body, anti-blue light film by its first mounting hole be installed on positioning column vertical cylinder on positioned at antiultraviolet film top and by
The limitation positioning of conical limit column cap, for the bellmouth Matching installation of LED light source board on the conical limit column cap of positioning column, countersunk head is tight
Gu screw is threadedly coupled LED light source board, anti-blue light film through countersunk screw holes, the first connecting screw hole and the second connecting screw hole, prevents
Antiultraviolet film and expansion optic panel are fixedly mounted on the inner wall of lampshade；LED light is fixed on anti-blue light film and antiultraviolet film
It will not come off when between source plate and expansion optic panel because of the effect of the heat expansion of LED light source board and structure is relatively easy, produces assembling side
Just the characteristics of.
Brief description of the drawings
Fig. 1 is a kind of integral installation distribution structure schematic diagram of anti-blue light desk lamp of the present invention；
Fig. 2 is a kind of anti-its LED light source board of blue light desk lamp of the present invention, anti-blue light film, antiultraviolet film and expands optic panel
Mounting structure schematic diagram.
In figure：1st, lamp holder；2nd, lamp stand；3rd, lampshade；4th, LED light source board；5th, anti-blue light film；6th, antiultraviolet film；7th, light is expanded
Panel；30th, light-emitting window；31st, heat emission hole；32nd, heat dissipation channel；33rd, the second connecting screw hole；41st, the first connecting screw hole；41a, taper
Hole；50th, the first mounting hole；60th, the second mounting hole；71st, positioning column；72nd, countersunk head trip bolt；71a, vertical cylinder；71b, cone
The spacing column cap of shape；71c, countersunk screw holes；71d, counter sink.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the invention will be further described, in order to be more clearly understood that this
The claimed technological thought of invention.
A kind of anti-blue light desk lamp of the invention as shown in Figs. 1-2, including lamp holder 1, lamp stand 2 and lampshade 3, the lower end of lamp stand 2 are consolidated
Surely it is connected on lamp holder 1, the upper end of lamp stand 2 is fixedly connected on lampshade 3, and the top of lampshade 3, which opens up, forms heat emission hole 31, lamp
The both sides of cover 3 open up and form heat dissipation channel 32, and the bottom shaping of lampshade 3 is provided with light-emitting window 30, in lampshade 3 from top to bottom according to
It is secondary to be provided with LED light source board 4, anti-blue light film 5, antiultraviolet film 6 and expand optic panel 7, on the bottom plate edge face of LED light source board 4
Shaping is provided with bellmouth 41a, and corresponding open up forms the first mounting hole 50 on anti-blue light film 5, and correspondence is opened on antiultraviolet film 6
If forming the second mounting hole 60, the upper head plate edge face of expansion optic panel 7 protrudes above shaping and is provided with positioning column 71, and positioning column 71 wraps
Vertical cylinder 71a and conical limit column cap 71b is included, the lower end shaping of vertical cylinder 71a is arranged on the upper head plate edge for expanding optic panel 7
On face, conical limit column cap 71b shapings are arranged on the upper end end of vertical cylinder 71a, and antiultraviolet film 6 second is pacified by it
Fill hole 60 to be installed on the vertical cylinder 71a of positioning column 71, anti-blue light film 5 is installed on positioning column 71 by its first mounting hole 50
Vertical cylinder 71a on positioned at antiultraviolet film 6 top and by conical limit column cap 71b limit position, LED light source board 4
Bellmouth 41a Matching installations expand the light-emitting window that optic panel 7 is located at 3 bottom of lampshade on the conical limit column cap 71b of positioning column 71
On 30.
Specifically, being molded and being provided with the upper board edge face of LED light source board 4 spiral shell is connected with the first of bellmouth 41a connections
Hole 41, expands in the lower panel edge face and positioning column 71 of optic panel 7 and shaping is provided with countersunk screw holes 71c, countersunk screw holes 71c's
The aperture of counter sink 71d is concordant with the lower panel edge face for expanding optic panel 7, and the in LED light source board 4 is corresponded on the inner wall of lampshade 3
The shaping of one connecting screw hole 41 is provided with the second connecting screw hole 33, and countersunk head trip bolt 72 connects spiral shell through countersunk screw holes 71c, first
41 and second connecting screw hole 33 of hole, which is threadedly coupled, fixes LED light source board 4, anti-blue light film 5, antiultraviolet film 6 and expansion optic panel 7
On the inner wall of lampshade 3.
A kind of anti-blue light desk lamp of the present invention, its antiultraviolet film 6 are installed on positioning column 71 by its second mounting hole 60
On vertical cylinder 71a, anti-blue light film 5 is installed on the vertical cylinder 71a of positioning column 71 positioned at anti-by its first mounting hole 50
The top of antiultraviolet film 6 simultaneously limits positioning by conical limit column cap 71b, and the bellmouth 41a Matching installations of LED light source board 4 are fixed
On the conical limit column cap 71b of position column 71, countersunk head trip bolt 72 passes through countersunk screw holes 71c, the first connecting screw hole 41 and second
Connecting screw hole 33 is threadedly coupled is fixedly mounted on lampshade by LED light source board 4, anti-blue light film 5, antiultraviolet film 6 and expansion optic panel 7
On 3 inner wall；Will not be because when being fixed on LED light source board 4 with anti-blue light film 5 and antiultraviolet film 6 and expanding between optic panel 7
LED light source board 4 heat expansion effect and come off and structure it is relatively easy, production it is easy to assembly the characteristics of.
For those skilled in the art, technical solution that can be as described above and design, make other each
Kind is corresponding to be changed and deforms, and all these change and deform the protection model that should all belong to the claims in the present invention
Within enclosing.
Claims (2)
1. a kind of anti-blue light desk lamp, including lamp holder (1), lamp stand (2) and lampshade (3), the lower end of lamp stand (2) are fixedly connected on lamp holder
(1) on, the upper end of lamp stand (2) is fixedly connected on lampshade (3), and the top of lampshade (3), which opens up, forms heat emission hole (31), lampshade
(3) both sides, which open up, forms heat dissipation channel (32), and the shaping of the bottom of lampshade (3) is provided with light-emitting window (30), in lampshade (3) from
Top to bottm is disposed with LED light source board (4), anti-blue light film (5), antiultraviolet film (6) and expands optic panel (7), LED light source board
(4) shaping is provided with bellmouth (41a) on bottom plate edge face, and corresponding open up forms the first mounting hole on anti-blue light film (5)
(50), corresponding open up forms the second mounting hole (60) on antiultraviolet film (6), and the upper head plate edge face for expanding optic panel (7) is convex
Go out shaping and be provided with positioning column (71), positioning column (71) includes vertical cylinder (71a) and conical limit column cap (71b), vertical column
The lower end shaping of body (71a), which is arranged on, expands on the upper head plate edge face of optic panel (7), and conical limit column cap (71b) shaping is arranged on
On the upper end end of vertical cylinder (71a), antiultraviolet film (6) is installed on positioning column (71) by its second mounting hole (60)
On vertical cylinder (71a), anti-blue light film (5) is installed on the vertical cylinder of positioning column (71) by its first mounting hole (50)
Positioning, the cone of LED light source board (4) are limited positioned at the top of antiultraviolet film (6) on (71a) and by conical limit column cap (71b)
Shape hole (41a) Matching installation expands optic panel (7) and is located at lampshade (3) bottom on the conical limit column cap (71b) of positioning column (71)
Light-emitting window (30) on.
A kind of 2. anti-blue light desk lamp as claimed in claim 1, it is characterised in that：The upper board edge face of the LED light source board (4)
Upper shaping is provided with the first connecting screw hole (41) connected with bellmouth (41a), expands lower panel edge face and the positioning of optic panel (7)
Shaping is provided with countersunk screw holes (71c) in column (71), the aperture of the counter sink (71d) of countersunk screw holes (71c) is with expanding smooth surface
The lower panel edge face of plate (7) is concordant, and the first connecting screw hole (41) shaping in LED light source board (4) is corresponded on the inner wall of lampshade (3)
It is provided with the second connecting screw hole (33), countersunk head trip bolt (72) is through countersunk screw holes (71c), the first connecting screw hole (41) and the
Two connecting screw holes (33) are threadedly coupled LED light source board (4), anti-blue light film (5), antiultraviolet film (6) and expand optic panel (7) admittedly
Dingan County is on the inner wall of lampshade (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343074.5A CN108036224A (en) | 2017-12-14 | 2017-12-14 | A kind of anti-blue light desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343074.5A CN108036224A (en) | 2017-12-14 | 2017-12-14 | A kind of anti-blue light desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108036224A true CN108036224A (en) | 2018-05-15 |
Family
ID=62102981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711343074.5A Withdrawn CN108036224A (en) | 2017-12-14 | 2017-12-14 | A kind of anti-blue light desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108036224A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985922A (en) * | 2019-12-11 | 2020-04-10 | 江苏光谷生物科技研究院有限公司 | Prevent blue light LED far-red light eyeshield light source and lamps and lanterns |
-
2017
- 2017-12-14 CN CN201711343074.5A patent/CN108036224A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985922A (en) * | 2019-12-11 | 2020-04-10 | 江苏光谷生物科技研究院有限公司 | Prevent blue light LED far-red light eyeshield light source and lamps and lanterns |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108036224A (en) | A kind of anti-blue light desk lamp | |
| CN105972518B (en) | The LED replacement light source and LED ceiling light being adapted to traditional downlight | |
| CN203656799U (en) | Energy-saving lamp shield | |
| CN202708979U (en) | Outer cover of solar fluorescent tube | |
| CN106931413A (en) | A kind of LED | |
| CN206637424U (en) | More bulb tandem ceiling lamps | |
| CN204592900U (en) | A kind of Novel thin money folds straight plate lamp | |
| CN208997719U (en) | A kind of LED point light source of fast demountable maintenance | |
| CN207438381U (en) | A kind of environmental protection and energy saving LED light | |
| CN105508886A (en) | Integrated light source | |
| CN207716249U (en) | A kind of light bulb and downlight of band connection component | |
| CN206310282U (en) | A kind of LEDbulb lamp | |
| CN205640461U (en) | Energy -saving table lamp of acoustic control myopia prevention | |
| CN205299127U (en) | LED energy -saving lamp | |
| CN104964192B (en) | A kind of LED lamp | |
| CN205480702U (en) | Die cast mould solar energy integration street lamp head | |
| CN204853001U (en) | LED filament lamp | |
| CN207247098U (en) | A kind of special LED downlight of bullet train | |
| CN206875208U (en) | A kind of Waterproof LED wall lamp | |
| CN208204880U (en) | Ball-type street lampshade | |
| CN204026315U (en) | A kind of Globular energy saving lamp | |
| CN203115591U (en) | Energy-saving wide-angle light-emitting diode (LED) bulb lamp | |
| CN207034801U (en) | LED ellipse wall lamps | |
| CN208804566U (en) | A kind of bright fitted tube lamp of LED | |
| CN208381881U (en) | A kind of outdoor water-proof wall lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180515 |