CN103398344B - A kind of optical lampshade and the LED lamp of application thereof - Google Patents
A kind of optical lampshade and the LED lamp of application thereof Download PDFInfo
- Publication number
- CN103398344B CN103398344B CN201310390645.6A CN201310390645A CN103398344B CN 103398344 B CN103398344 B CN 103398344B CN 201310390645 A CN201310390645 A CN 201310390645A CN 103398344 B CN103398344 B CN 103398344B
- Authority
- CN
- China
- Prior art keywords
- cover body
- diapire
- projection
- perisporium
- cavity
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000007639 printing Methods 0.000 claims abstract description 9
- 239000011324 bead Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000005286 illumination Methods 0.000 abstract description 11
- 238000005034 decoration Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000006870 function Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000009738 saturating Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920005479 Lucite® Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to the LED lamp of a kind of optical lampshade and application thereof.This optical lampshade includes the cover body of a printing opacity, this cover body includes perisporium, diapire and the open top of annular, this perisporium limits a cavity connected with open top with diapire, and the medial surface of this perisporium is convexly equipped with some lampposts towards cavity, and the side of each lamppost is provided with some first reflectings surface.This cover body is made up of acrylic material.The optical lampshade of the present invention integrates artistic decoration and illumination functions.Cover body uses the acrylic material manufacture of low cost, reduces the weight of cover body, energy-conserving and environment-protective, reduces production cost.Being of another syllabus of the present invention provides a kind of LED lamp, it includes a lamp socket, the top of lamp socket is provided with control box, in controlling box, drive circuit module is installed, the bottom of lamp socket is provided with above-mentioned optical lampshade, integrating artistic decoration and illumination functions, its emergent ray is soft, and high light can be avoided dazzling.
Description
Technical field
The present invention relates to the LED lamp of a kind of optical lampshade and application thereof.
Background technology
Existing lighting, is typically covered with lampshade in luminous source periphery, and lampshade has optically focused, guarantor
Protect the effects such as light source.And existing lampshade typically uses pmma material manufacture, it includes that one is saturating
The cover body of light, this cover body includes perisporium, diapire and the open top of annular, this perisporium and the end
Wall limits a cavity connected with open top, and illuminating source is arranged in cover body cavity, luminous
The light that light source produces directive after glass lamp shade reflects is extraneous, reaches the purpose of illumination.This kind
The lampshade using lucite manufacture has a disadvantage in that
(1) weight of lampshade is very big, installs inconvenience；
(2) cost high, the most energy-conservation, not environmentally and lack dicoration；
(3) high light that illuminating source produces is directed through lampshade and injects human eye, and strong illumination is dazzling
, eyes are caused certain injury.
Summary of the invention
Present invention is primarily targeted at and a kind of artistic decoration and illumination functions of integrating is provided
Optical lampshade.
Above-mentioned purpose is achieved by the following technical solution:
A kind of optical lampshade, including the cover body of a printing opacity, this cover body include the perisporium of annular, diapire with
And open top, this perisporium and diapire limit a cavity connected with open top, its feature exists
In: it is convexly equipped with some lampposts towards cavity on the medial surface of this perisporium, if the side of each lamppost is provided with
Dry first reflecting surface.
Above technical scheme can be further improved by following measures:
The first reflecting surface on above-mentioned each lamppost is tetragon, and its length direction is parallel to the center of lamppost
Axis direction.
This cover body is made up of acrylic material, and this perisporium is polygonal annular or annular or elliptical ring
Shape.
The medial surface of this diapire is provided with some second reflectings surface.
It is convexly equipped with the some ring-type or angle rib of arcuation, each angle rib towards cavity on the medial surface of diapire
The inclined-plane of both sides is the second reflecting surface.
Being extended with a projection towards cavity in the middle of the medial surface of diapire, projection is provided with a loophole,
This loophole runs through projection and diapire.
This projection is round table-like, and the area of the area ratio bottom surface of end face is few, if being provided with in the side of projection
Dry ring-type 3rd reflecting surface.
Being of another syllabus of the present invention provides a kind of LED lamp, and this LED lamp installs above-mentioned optics
Lampshade, integrates artistic decoration and illumination functions, its emergent ray is soft avoids strong
Light is dazzling.
Above-mentioned purpose is achieved by the following technical solution:
A kind of LED lamp, including a lamp socket, the top of lamp socket is provided with control box, installs in controlling box
Having drive circuit module, the bottom of lamp socket is provided with an optical lampshade, it is characterised in that: optics
Lampshade, including the cover body of a printing opacity, this cover body includes that perisporium, diapire and the top of annular is opened
Mouthful, this perisporium limits a cavity connected with open top with diapire, on the medial surface of this perisporium
Being convexly equipped with some lampposts towards cavity, the side of each lamppost is provided with some first reflectings surface；In lamp socket
, in open-topped first LED light source that is arranged above of this cover body, the first LED light source includes
Wiring board and installation some LED lamp bead in the circuit board, some LED lamp bead are arranged in annular,
The light that first LED light source produces is injected in cavity from open top.
Above technical scheme can be further improved by following measures:
Being extended with a projection towards cavity in the middle of the medial surface of the diapire of cover body, it is saturating that projection is provided with one
Unthreaded hole, this loophole runs through projection and diapire；One radiator, radiator are installed on wiring board
Lower surface be concaved with a cavity, the vent cover of cavity is provided with an euphotic cover, euphotic cover position
In the surface of loophole, being provided with the second LED light source in cavity, the second LED light source alignment is thoroughly
Unthreaded hole, the light that the second LED light source produces directly penetrates from loophole after euphotic cover.
The floor projection of all LED lamp bead is between the projection and perisporium of this cover body.
The first reflecting surface on above-mentioned each lamppost is tetragon, and its length direction is parallel to the center of lamppost
Axis direction.
This cover body is made up of acrylic material, and this perisporium is polygonal annular or annular or elliptical ring
Shape.
The medial surface of this diapire is provided with some second reflectings surface.
It is convexly equipped with the some ring-type or angle rib of arcuation, each angle rib towards cavity on the medial surface of diapire
The inclined-plane of both sides is the second reflecting surface.
This projection is round table-like, and the area of the area ratio bottom surface of end face is few, if being provided with in the side of projection
Dry ring-type 3rd reflecting surface.
It also includes a ring-type plate, and ring-type plate is provided with some lugs, and lug runs through first
Installing hole；Wiring board is provided with some second installing holes corresponding with the first position of mounting hole；Ring
The upper surface of shape plate is pressed on the bottom of lamp socket, each first installing hole and corresponding second
Installing hole is furnished with a threaded fastener, and threaded fastener penetrates the first installing hole and the second installing hole
With stationary ring plate；The lower surface of ring-type plate is pasted together with the top of cover body, cover body
Cavity be provided with corresponding with the first position of mounting hole recess stopped for threaded fastener.
The present invention compared with prior art has the advantage that
(1) this optical lampshade, including the cover body of a printing opacity, this cover body includes the perisporium of annular, diapire
And open top, this perisporium and diapire limit a cavity connected with open top, this perisporium
Medial surface on court
Cavity is convexly equipped with some lampposts, and the side of each lamppost is provided with some first reflectings surface, uses this light
When learning lampshade, light, from each lamppost that open top is injected in cavity, is rolled over through multiple reflections
After penetrating, the visual effect making lamppost form illusion-colour i.e. forms Colour lamp bowl, reaches artistic decoration
Purpose, the light from cover body injection is the softest simultaneously, reaches the purpose of illumination and avoids high light
Dazzling；
(2) this cover body is made up of acrylic material, and this perisporium is polygonal annular or annular or ellipse
Annular, its simple in construction, use the acrylic material manufacture of low cost, reduce the weight of cover body
Amount, energy-conserving and environment-protective, reduce production cost；
(3) medial surface of this diapire is provided with some second reflectings surface, towards sky on the medial surface of diapire
Chamber is convexly equipped with the some ring-type or angle rib of arcuation, and the inclined-plane of each rib both sides, angle is the second reflection
Face, from open top, light is injected into that cavity inside divides can be by the second reflective surface to each lamppost
On, reduce the loss of illumination, there is more preferable decorative effect；
(4) being extended with a projection towards cavity in the middle of the medial surface of diapire, projection is provided with a printing opacity
Hole, this loophole runs through projection and diapire, and this projection is round table-like, the area ratio bottom surface of end face
Area few, be provided with some ring-type 3rd reflectings surface in the side of projection, light is from open top
It is injected into cavity inside to divide and can be reduced the loss of illumination by the 3rd reflective surface to each lamppost
, there is more preferable decorative effect；
(5) optical lampshade of said structure, collection artistic decoration and illumination merit are installed in LED lamp
Energy property is in one, and its emergent ray is soft avoids high light dazzling；
(6) being extended with a projection towards cavity on the medial surface of the diapire of cover body, it is saturating that projection is provided with one
Unthreaded hole, this loophole runs through projection and diapire；One radiator, radiator are installed on wiring board
Lower surface be concaved with a cavity, the vent cover of cavity is provided with an euphotic cover, euphotic cover position
In the surface of loophole, being provided with the second LED light source in cavity, the second LED light source alignment is thoroughly
Unthreaded hole, the light that the second LED light source produces directly penetrates from loophole after euphotic cover, the 2nd L
ED light source can strengthen illuminating effect；
(7) floor projection of all LED lamp bead is between the projection and perisporium of this cover body, all LE
D lamp bead reclines each lamppost on each cover body medial surface, and layout ringwise, is conducive to each lamppost
Irradiate and form colored beautiful lamppost, strengthen dicoration；
(8) it also includes a ring-type plate, and ring-type plate is provided with some lugs, and lug runs through to be had
First installing hole；Wiring board is provided with some second installing holes corresponding with the first position of mounting hole
；The upper surface of ring-type plate is pressed on the bottom of lamp socket, each first installing hole and correspondence
Second installing hole is furnished with a threaded fastener, and threaded fastener penetrates the first installing hole and the second peace
Dress hole is with stationary ring plate；The lower surface of ring-type plate is pasted together with the top of cover body,
The cavity of cover body is provided with the recess that for threaded fastener stop corresponding with the first position of mounting hole,
Simple in construction, easy for installation, it is to avoid threaded fastener is ornamental to cover body, illumination functions
Impact, reaches more preferably ornamental and illuminating effect.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is two different angles perspective view of optical lampshade of the present invention；
Fig. 3 is the top view of optical lampshade of the present invention；
Fig. 4 is the A-A sectional view of Fig. 3；
Fig. 5 is the B-B sectional view of Fig. 4；
Fig. 6 is the schematic perspective view of Fig. 4；
Fig. 7 is the schematic perspective view of LED lamp of the present invention；
Fig. 8 and Fig. 9 is two different angles perspective exploded view of LED lamp of the present invention；
Figure 10 is the sectional structure schematic diagram of LED lamp of the present invention；
Figure 11 is the C-C sectional view of Figure 10.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, a kind of optical lampshade, including the cover body 1 of a printing opacity, this cover body 1 includes
Annular perisporium 11, diapire 12 and open top 13, this perisporium 11 and diapire 12 limit one with
The cavity 14 of open top 13 connection, the medial surface of this perisporium 11 is convexly equipped with some towards cavity 14
Lamppost 15, the side of each lamppost 15 is provided with some first reflectings surface 151.
The first reflecting surface 151 on each lamppost 15 is in tetragon, and its length direction is parallel to the center of lamppost
Axis L direction.Each lamppost 15 is perpendicular to what diapire 12 was arranged.
This cover body 1 is made up of acrylic material, and this perisporium 11 is in polygonal annular or annular or ellipse
Annular.In the present embodiment, this perisporium 11, in tetragon, is distributed with on perisporium 11 each bar limit
Some lampposts 15.
The medial surface of this diapire 12 is provided with some second reflectings surface 121.Specifically, in diapire 12
It is convexly equipped with the some ring-type or angle rib 122 of arcuation, 122 liang of each angle rib towards cavity 14 on side
The inclined-plane of side is the second reflecting surface 121.
Being extended with a projection 16 towards cavity 14 in the middle of the medial surface of diapire 12, projection 16 is provided with one
Loophole 161, this loophole 161 runs through projection 16 and diapire 12.
This projection 16 is in round table-like, and the area of the area ratio bottom surface of end face 162 is few, in the side of projection 16
It is provided with some ring-type 3rd reflectings surface 163.The bottom surface of projection 16 is connected with the medial surface of diapire 12.
As shown in Fig. 7 to Figure 11, a kind of LED lamp, including a lamp socket 2, the top 21 of lamp socket is provided with
Control box 7, in controlling box 7, drive circuit module (not shown) is installed, the end of lamp socket
Portion 22 is provided with an optical lampshade (this optical lampshade uses structure as shown in Figures 1 to 6)；
This optical lampshade includes the cover body 1 of a printing opacity, and this cover body 1 includes the perisporium 11 of annular, diapire 12
And open top 13, this perisporium 11 limits a cavity connected with open top 13 with diapire 12
14, the medial surface of this perisporium 11 is convexly equipped with some lampposts 15, the side of each lamppost 15 towards cavity 14
Face is provided with some first reflectings surface 151；
In lamp socket 2, in this cover body 1 open top 13 be arranged above the first LED light source, a L
ED light source includes wiring board 3 and the some LED lamp bead 4 being arranged on wiring board 3, the first LED light source
The light produced is injected in cavity 14 from open top 13.The inner chamber 24 of lamp socket is provided with some studs
23, wiring board 3 is provided with the through hole 32 corresponding with stud 23, and screw (not shown) passes
It is interior to lock wiring board 3 that through hole 32 screws in stud 23, and wiring board 3 can be pressed on the end face of stud 23
On.
Being extended with a projection 16 towards cavity 14 on the medial surface of the diapire 12 of cover body 1, projection 16 is provided with
One loophole 161, this loophole 161 runs through projection 16 and diapire 12；
Being provided with a radiator 5 on wiring board 3, the lower surface 51 of radiator is concaved with a cavity 52
, the opening 53 of cavity is covered with an euphotic cover 54, and euphotic cover 54 is positioned at the surface of loophole 161
, the second LED light source, the second LED light source alignment loophole 161, the 2nd L are installed in cavity 52
The light that ED light source produces directly penetrates from loophole 161 after euphotic cover 54, so, and the 2nd L
ED light source penetrates after euphotic cover 54 softening processes, it is to avoid high light is dazzling.
As shown in figure 11, the floor projection of all LED lamp bead 4 is positioned at projection 16 and the perisporium 1 of this cover body 1
Between 1.
It also includes a ring-type plate 6, and ring-type plate 6 is provided with some lugs 61, lug 61 runs through
There is the first installing hole 62；
Wiring board 3 is provided with some second installing holes 31 corresponding with the first installing hole 62 position；
The upper surface 63 of ring-type plate is pressed on the bottom 22 of lamp socket, each first installing hole 62 and right
The second installing hole 31 answered is furnished with a threaded fastener, and threaded fastener penetrates the first installing hole 62
With the second installing hole 31 with stationary ring plate 6；
The lower surface 64 of ring-type plate is pasted together with the top 17 of cover body, and bonding method is the most permissible
Using glue or double faced adhesive tape etc., the cavity 14 of cover body is provided with and the first installing hole 62 position pair
The recess 141 stopped for threaded fastener answered.The top 17 of cover body can be provided with some locating dowels
18, and and locating dowel
Corresponding, be provided with hole 65, location in ring-type plate, in locating dowel 18 inserts hole, location 65 so that
Location and installation in cover body.
The first reflecting surface 151 on each lamppost 15 is in tetragon, and its length direction is parallel to the axis of lamppost
Direction.
This cover body 1 is made up of acrylic material, and this perisporium 11 is in polygonal annular or annular or ellipse
Annular.In the present embodiment, this perisporium 11, in tetragon, is distributed with on perisporium 11 each bar limit
Some lampposts 15.
The medial surface of this diapire 12 is provided with some second reflectings surface 121.Specifically, in diapire 12
It is convexly equipped with the some ring-type or angle rib 122 of arcuation, 122 liang of each angle rib towards cavity 14 on side
The inclined-plane of side is the second reflecting surface 121.
This projection 16 is in round table-like, and the area of the area ratio bottom surface of end face 162 is few, in the side of projection 16
It is provided with some ring-type 3rd reflectings surface 163.
This optical lampshade, by optical design, is participated in wherein by The Hong Kong Polytechnic University.
Claims (13)
1. an optical lampshade, including the cover body (1) of a printing opacity, this cover body (1) includes the perisporium of annular
(11), diapire (12) and open top (13), this perisporium (11) and diapire (12) limit one
The cavity (14) connected with open top (13), it is characterised in that: on the medial surface of this perisporium (11)
Being convexly equipped with some lampposts (15) towards cavity (14), the side of each lamppost (15) is provided with some first reflections
Face (151)；
The medial surface of this diapire (12) is provided with some second reflectings surface (121)；
It is extended with a projection (16), projection (16) towards cavity (14) in the middle of the medial surface of diapire (12)
Being provided with a loophole (161), this loophole (161) runs through projection (16) and diapire (12)；
Some ring-type 3rd reflectings surface (163) it are provided with in the side of projection (16).
A kind of optical lampshade the most according to claim 1, it is characterised in that: on each lamppost (15)
First reflecting surface (151) is in tetragon, and its length direction is parallel to central axis (L) direction of lamppost.
A kind of optical lampshade the most according to claim 1, it is characterised in that: this cover body (1) is by Asia
Gram force material is made, and this perisporium (11) is in polygonal annular or annular or oval ring.
A kind of optical lampshade the most according to claim 1, it is characterised in that: interior in diapire (12)
It is convexly equipped with the some ring-type or angle rib (122) of arcuation, each angle rib (122) towards cavity (14) on side
The inclined-plane of both sides is the second reflecting surface (121).
A kind of optical lampshade the most according to claim 1, it is characterised in that: this projection (16) is in circle
Mesa-shaped, the area of the area ratio bottom surface of end face (162) is few.
6. a LED lamp, including a lamp socket (2), the top (21) of lamp socket is provided with control box (7),
Being provided with drive circuit module in controlling box (7), the bottom (22) of lamp socket is provided with an optical lampshade, its
It is characterised by:
Optical lampshade, including the cover body (1) of a printing opacity, this cover body (1) include annular perisporium (11),
Diapire (12) and open top (13), this perisporium (11) and diapire (12) limit one and open with top
The cavity (14) that mouth (13) connects, towards cavity (14) if being convexly equipped with on the medial surface of this perisporium (11)
Dry lamppost (15), the side of each lamppost (15) is provided with some first reflectings surface (151)；
Open top (13) in lamp socket (2), in this cover body (1) be arranged above the first LED light
Source, the first LED light source includes wiring board (3) and the some LED lamp bead (4) being arranged on wiring board (3),
Some LED lamp bead (4) are arranged in annular, and the light that the first LED light source produces is penetrated from open top (13)
Enter in cavity (14)；
It is extended with a projection (16) towards cavity (14) in the middle of the medial surface of the diapire (12) in cover body (1),
Projection (16) is provided with a loophole (161), and this loophole (161) runs through projection (16) and diapire
(12)；
The medial surface of this diapire (12) is provided with some second reflectings surface (121)；
Some ring-type 3rd reflectings surface (163) it are provided with in the side of projection (16).
A kind of LED lamp the most according to claim 6, it is characterised in that:
Being provided with a radiator (5) on wiring board (3), the lower surface (51) of radiator is concaved with
One cavity (52), the opening (53) of cavity is covered with an euphotic cover (54), and euphotic cover (54) is positioned at
The surface of loophole (161), is provided with the second LED light source, the second LED light source pair in cavity (52)
Quasi-loophole (161), the light that the second LED light source produces is direct from loophole (161) after euphotic cover (54)
Injection.
A kind of LED lamp the most according to claim 7, it is characterised in that: all LED lamp bead (4)
Floor projection be positioned between the projection (16) of this cover body (1) and perisporium (11).
9. according to a kind of LED lamp described in claim 6 or 7 or 8, it is characterised in that: each lamppost (15)
On the first reflecting surface (151) in tetragon, its length direction be parallel to lamppost central axis (L) side
To.
10. according to a kind of LED lamp described in claim 6 or 7 or 8, it is characterised in that: this cover body
(1) being made up of acrylic material, this perisporium (11) is in polygonal annular or annular or oval ring.
11. a kind of LED lamp according to claim 6, it is characterised in that: in diapire (12)
It is convexly equipped with the some ring-type or angle rib (122) of arcuation, each angle rib (122) towards cavity (14) on medial surface
The inclined-plane of both sides is the second reflecting surface (121).
12. a kind of LED lamp according to claim 6, it is characterised in that: this projection (16) in
Round table-like, the area of the area ratio bottom surface of end face (162) is few.
13. according to a kind of LED lamp described in claim 6 or 7 or 8, it is characterised in that:
It also includes a ring-type plate (6), and ring-type plate (6) is provided with some lugs (61), lug
(61) run through on and have the first installing hole (62)；
Wiring board (3) is provided with some second installing holes (31) corresponding with the first installing hole (62) position；
The upper surface (63) of ring-type plate is pressed on the bottom (22) of lamp socket, each first installing hole (62)
Being furnished with a threaded fastener with corresponding the second installing hole (31), threaded fastener penetrates the first installing hole (62)
With the second installing hole (31) with stationary ring plate (6)；
The lower surface (64) of ring-type plate is pasted together with the top (17) of cover body, the cavity (14) of cover body
It is provided with the recess (141) that for threaded fastener stop corresponding with the first installing hole (62) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310390645.6A CN103398344B (en) | 2013-08-30 | 2013-08-30 | A kind of optical lampshade and the LED lamp of application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310390645.6A CN103398344B (en) | 2013-08-30 | 2013-08-30 | A kind of optical lampshade and the LED lamp of application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103398344A CN103398344A (en) | 2013-11-20 |
| CN103398344B true CN103398344B (en) | 2016-09-21 |
Family
ID=49562023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310390645.6A Expired - Fee Related CN103398344B (en) | 2013-08-30 | 2013-08-30 | A kind of optical lampshade and the LED lamp of application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103398344B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894931A (en) * | 2019-12-25 | 2020-03-20 | 哈尔滨工大光电科技有限公司 | Polarization interference light biological safety eye-protecting lampshade and photo-biological safety eye-protecting lamp |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853290A (en) * | 2012-03-30 | 2013-01-02 | 明基电通有限公司 | Light-emitting device |
| CN202532380U (en) * | 2012-05-22 | 2012-11-14 | 温州台塑电气有限公司 | Flash type warning lamp |
| CN203131540U (en) * | 2013-03-26 | 2013-08-14 | 厦门阳光恩耐照明有限公司 | Annular light emitting structure of hidden type lamp |
| CN203384881U (en) * | 2013-08-30 | 2014-01-08 | 中山市琪朗灯饰厂有限公司 | Optical lamp shade and LED lamp with optical lamp shade applied |
-
2013
- 2013-08-30 CN CN201310390645.6A patent/CN103398344B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103398344A (en) | 2013-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205048240U (en) | Novel cabinet lamp | |
| CN107588337A (en) | Light-distribution lens and the LED using the lens | |
| CN104613377A (en) | Ultra-thin LED panel lamp | |
| CN103398344B (en) | A kind of optical lampshade and the LED lamp of application thereof | |
| CN203615142U (en) | Lamp and optics module thereof | |
| CN203384881U (en) | Optical lamp shade and LED lamp with optical lamp shade applied | |
| CN203348984U (en) | LED crystal spotlight | |
| CN103017472B (en) | Lighting assembly used for refrigerator | |
| KR20160001455U (en) | Ceiling led light device | |
| CN202017952U (en) | Glare-free desk lamp | |
| CN204403945U (en) | A kind of Ultrathin LED panel light | |
| CN203836760U (en) | Integrated music down lamp | |
| CN208381966U (en) | A kind of oblique luminous pole lamp | |
| CN203286361U (en) | LED bulb lamp capable of emitting light at wide angle | |
| CN203413496U (en) | LED (Light Emitting Diode) ceiling lamp | |
| CN202835175U (en) | Crystal glass lamp cover and desk lamp comprising the same | |
| KR200489872Y1 (en) | Led lighting apparatus | |
| KR200455844Y1 (en) | Decorative cover for lamp with reflector | |
| CN206593047U (en) | A kind of new arm structure | |
| CN203927637U (en) | The square tube lamp that a kind of full buckle-type is installed | |
| CN205379250U (en) | Closestool cover connection device that can give out light | |
| CN104964192B (en) | A kind of LED lamp | |
| CN204611547U (en) | Ceiling lamp light source module and lighting device | |
| CN202580911U (en) | Light emitting diode (LED) optical fiber lamp | |
| CN202834983U (en) | Crystal glass desk lamp with beauty function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 |