CN208652455U - Squeeze type lampshade - Google Patents
Squeeze type lampshade Download PDFInfo
- Publication number
- CN208652455U CN208652455U CN201820875005.2U CN201820875005U CN208652455U CN 208652455 U CN208652455 U CN 208652455U CN 201820875005 U CN201820875005 U CN 201820875005U CN 208652455 U CN208652455 U CN 208652455U
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- CN
- China
- Prior art keywords
- output optical
- optical zone
- zone domain
- lampshade
- crowded type
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- 230000003287 optical effect Effects 0.000 claims abstract description 39
- 230000002687 intercalation Effects 0.000 claims description 4
- 238000009830 intercalation Methods 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 9
- 241001465382 Physalis alkekengi Species 0.000 abstract description 5
- 238000001746 injection moulding Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000012141 concentrate Substances 0.000 description 8
- 238000005286 illumination Methods 0.000 description 6
- 239000011324 bead Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004642 Polyimide Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
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- 230000000007 visual effect Effects 0.000 description 1
Abstract
The application proposes a kind of crowded type lampshade, include a crowded type transparent body in long strip, the section of the crowded type transparent body includes an output optical zone domain and the two assembling regions for being incorporated into two side of output optical zone domain, the thickness in the output optical zone domain is greater than the thickness in each assembling region, so that the section of the crowded type transparent body is intermediate wide and two sides are thin.It is an extrusion molding by squeezing type transparent body, can not be limited the length for squeezing type transparent body, be particularly suitable for applications on the lamps and lanterns of strip.In addition, compared to injection molding lampshade or other Combined lampshades for, it can be achieved that without splicing the advantages of, to reach at low cost, high production efficiency.
Description
Technical field
This application involves a kind of lampshade, especially a kind of crowded type lampshade.
Background technique
LED lamp has high photosynthetic efficiency, more reasonable light distribution, more energy efficient, more long-lived, more preferably visual experience, safer, more
The features such as environmentally friendly, has been widely used in lighting area.
The illumination that LED lamp source provides can be applicable on miscellaneous fitting structure, be mostly flat lamp or tubular lamp
Tool, flat lamp is interior to have light guide plate, and the light to be issued the LED lamp source of side is up reflected and generated flat
Face light beam.Tubular light fitting directed out with the light-emitting surface of LED lamp source it is luminous, and the lampshade of tubular light fitting be curved surface, but
Under the limitation specification of overall dimensions, the line space design between the light-emitting surface and lampshade of light emitting diode is bad, can generate vision
Bad problem in upper or efficiency.When spacing is too short, lampshade front can because light emitting diode excess calories concentrate and
It is luxuriant (hotspot) to generate light, and the side of lampshade can occur halation (mura) or dark space because of brightness irregularities, influence lamps and lanterns
Uniformity of luminance and light emitting region.In addition, becoming larger there will be lamps and lanterns overall dimensions when spacing is too long and luminous intensity being insufficient
The problem of, it is necessary to increase greater number of light emitting diode, causes cost excessively high.Therefore, whether apparent defect or
In luminous uniformity, traditional fitting structure needs to be improved.
In general, fluorescent tube all includes the lampshade of light-permeable, and in light emitting source is arranged in lampshade, when light emitting source issues light
When line, it can be appeared via lampshade and achieve the effect that illumination.However, traditional lampshade is mostly injection molding manner production, due to note
Modeling mode has the limitation in length, therefore, for linear lampshade, can only be spliced by multistage moulding, cause to make
Make the problems such as at high cost, production working hour is long.
Utility model content
In view of the above problem, the application proposes another crowded type lampshade, comprising a crowded type transparent body in long strip,
The section of the crowded type transparent body includes an output optical zone domain and the two assembling regions for being incorporated into two side of output optical zone domain, described
The thickness in output optical zone domain is greater than the thickness in each assembling region, so that the section of the crowded type transparent body is intermediate wide and two sides
It is thin.
According to a kind of preferred embodiment of above-mentioned crowded type lampshade, wherein each assembling region is by the output optical zone
The intercalation item that domain extends laterally.
According to a kind of preferred embodiment of above-mentioned crowded type lampshade, wherein the output optical zone domain includes outside opposite one
Surface and an inner surface, wherein the inner surface is a raised face.
According to a kind of preferred embodiment of above-mentioned crowded type lampshade, wherein the inner surface is a cambered surface or a curved surface.
According to a kind of preferred embodiment of above-mentioned crowded type lampshade, wherein the outer surface in the output optical zone domain is
One flat surface.
According to a kind of preferred embodiment of above-mentioned crowded type lampshade, wherein the outer surface in the output optical zone domain is
One cambered surface or a curved surface.
According to a kind of preferred embodiment of above-mentioned crowded type lampshade, wherein each assembling region includes opposite one
Lateral surface and a medial surface, the lateral surface are connected to form even surface with the outer surface in the output optical zone domain.
According to a kind of preferred embodiment of above-mentioned crowded type lampshade, wherein the lateral surface and the output optical zone domain
The outer surface is connected to form plane, curved surface or cambered surface.
According to a kind of preferred embodiment of above-mentioned crowded type lampshade, wherein the inner surface for stating output optical zone domain is equipped with
One accommodating light trough.
To sum up, the crowded type lampshade of the application by it squeezes type transparent body to be integrated extrusion molding in long strip, makes to squeeze
The length of type lampshade is unrestricted, compared to for traditional injection moulding lampshade or other Combined lampshades, it can be achieved that without the excellent of splicing
Point reaches into from without additionally carrying out assembly program and can cut into the length of needs according to the fluorescent tube of different length demand
This low, high production efficiency.In addition, being an extrusion molding by squeezing type transparent body, make the length for squeezing type transparent body will not
It is restricted, is particularly suitable for applications on the lamps and lanterns of strip.
Detailed description of the invention
Fig. 1 be according to the perspective view of an embodiment of the crowded type lampshade of the application,
Fig. 2 be according to the sectional view of an embodiment of the crowded type lampshade of the application,
Fig. 3 is the application schematic diagram according to an embodiment of the crowded type lampshade of the application.
Description of symbols
The detailed features and advantage of narration the application in detail in embodiments below, content are enough to make any to be familiar with
Relevant art understands the technology contents of the application and implements accordingly, and the content according to disclosed by this specification, claim
And schema, any purpose and advantage for being familiar with relevant art and being readily understood upon this creation correlation.
Type lampshade 1 is squeezed, type transparent body 10 is squeezed, output optical zone domain 11, outer surface 111, inner surface 112, assembles region 12, is embedding
Cutting 121, lateral surface 122, medial surface 123, accommodating light trough 20, shell 30, light emitting source 40, lamp bead 41.
Specific embodiment
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is the perspective view according to an embodiment of the crowded type lampshade of the application.According to Fig. 2
The sectional view of one embodiment of the crowded type lampshade of the application.The application proposes a kind of crowded type lampshade 1.
Fig. 1 and Fig. 2 are please referred to, it includes to squeeze type transparent body 10 that the application, which squeezes type lampshade 1, and the crowded type transparent body 10 is
It is in long strip with glass or the extrusion molding of plastics one, such as extrusion type lens 2 are with polymethyl methacrylate
(Polymethylmethacrylate), polyimides (Polyimide), polyethylene terephthalate (Polyethylene
) or poly- carbonic acid vinegar (PC, polycarbonate) material extrusion molding terephthalate.
Fig. 1 and Fig. 2 are please referred to, wherein squeezing type (Extrusion) is a kind of material processing procedure, to make constant cross-section shape
Object.In one embodiment, it, by being shoved into the mold of design, can will be formed after plastic heating so as to integrally extrude
Squeeze type transparent body 10.It squeezes the advantages of type transparent body 10 is in a manner of squeezing type and fabricate and is handling ease and at low cost, act
Example for, squeeze type lampshade 1 can compared to injection molding lampshade or other Combined lampshades for, it can be achieved that without splicing the advantages of, thus
It is not required to additionally carry out assembly program and the length of needs can be cut into according to the fluorescent tube of different length demand, reach at low cost, raw
It produces high-efficient.In addition, being an extrusion molding by squeezing type transparent body, the length for squeezing type transparent body is made not will receive limit
System, is particularly suitable for applications on the lamps and lanterns of strip.
In one embodiment, it squeezes that type transparent body 10 is in long strip and section includes output optical zone domain 11 and be integrated in
Two assembling regions 12 of 11 2 side of output optical zone domain, squeezing type lampshade 1 can be applied to linear fluorescent tube or other various linear lamps, illustrate
For, squeezing type lampshade 1 can combine by two assembling regions 12 and an aluminium cover (figure is not shown) and form hollow tube.Or as schemed
Shown in 3, a shell 30 can also be assembled in by two assembling regions 12 by squeezing type lampshade 1, in the present embodiment, each assembling region 12
For the intercalation item extended laterally by the output optical zone domain, shell 30 is incorporated into hole corresponding to intercalation shell 30.In addition,
Light emitting source (such as LED lamp panel, halogen lamp or infrared lamp) can be equipped with by squeezing in type lampshade 1, the capable of emitting light of light source and from light out
Region 11 appears and issues light, achievees the effect that illumination.
Referring to FIG. 2, the thickness for squeezing the output optical zone domain 11 in 10 section of type transparent body can be greater than each assembling region 12
Thickness, in other words, the application squeeze the identical lampshade of the non-traditional section thickness of type lampshade 1.In the embodiment of fig. 2, when light is logical
Refraction effect can be occurred and concentrate and converge toward centre when squeezing type transparent body 10 by crossing, and gone out light to concentrate from output optical zone domain 11, reached
To lighting angle concentrate (such as can concentrate on 30 °, 40 °, 45 ° or 60 ° angularly in shine) with improve need to illuminate place light
It measures and avoids causing light pollution to the place for being not required to illumination, to improve light utilization efficiency.For example, such as in speech occasion
In, light can cover in speaker, influence other spectators to avoid light.Or in concert, light can collect
In be irradiated on stage.
Further, since it is in long strip to squeeze type transparent body 10, therefore it can be concentrically formed strip-shaped light source, be suitble to there is whole face to shine
The article of demand.For example, for advertising lamp, since the light that traditional lampshade is appeared can be scattered to all the winds and
It does not concentrate, luminous brightness is be easy to cause not enough to need using multiple fluorescent tubes.The application squeezes type transparent body 10 due to can
It concentrates angle luminous and light source in a strip shape, therefore may be provided at advertising lamp inner upper and be aimed downwardly or be arranged in advertising lamp
It irradiates below portion and upwards, advertising lamp can be made integrally shinny and the brightness of demand can be reached with least fluorescent tube.
Again as one example for, the picture of traditional National Portrait Gallery require upper and lower, left and right be arranged multiple light sources, can just make figure
Whole face is drawn by uniform irradiation.The application squeezes type lampshade 1 due to that angle can be concentrated luminous and light source in a strip shape, may be provided in
It is aimed downwardly or is arranged above picture and is irradiated upwards below picture, picture can be made integrally shinny and can be with least fluorescent tube
Reach the brightness of demand.
Again referring to FIG. 2, in one embodiment, the inner surface 112 for squeezing the output optical zone domain 11 of type transparent body 10 can be one
Raised face, such as be herein convex globoidal, but the present embodiment does not limit to, the inner surface 112 in output optical zone domain 11 can also for polygonal face,
The raised face of curved surface or other irregular shapes, and different optically focused angles can be generated in response to different products.
Referring to FIG. 2, in one embodiment, each assembling region 12 includes opposite lateral surface 122 and medial surface 123,
Lateral surface 122 can be connected to form even surface with the outer surface 111 in the output optical zone domain 11, to reach preferable illumination effect.
Such as in the embodiment of Fig. 2, the outer surface 111 in output optical zone domain 11 can be flat surface, assemble the lateral surface 122 in region 12
It is connected to form plane for flat surface and with the outer surface in output optical zone domain 11 111, but the present embodiment is not intended to limit, assembles region 12
Lateral surface 122 can also be connected to form smooth curved surface or cambered surface with the outer surface 111 in the output optical zone domain 11 (figure is not painted).
Fig. 2 and Fig. 3 are referred to, in one embodiment, the inner surface 112 in the output optical zone domain 11 is equipped with an accommodating light trough
20, so that light emitting source 40 is located in accommodating light trough 20.Such as in the fig. 3 embodiment, light emitting source 40 is mounted to a shell
In 30, and light emitting source 40 is a lamp plate and can have multiple lamp beads 41, and lamp bead 41 can be installed in accommodating light trough 20, make lamp bead 41
When emitting beam, light can be directly entered the output optical zone domain 11 of crowded type transparent body 10, and light is avoided to scatter and disappear and further increase
Light utilization efficiency.
In conclusion crowded type lampshade according to the present invention, the section by squeezing type transparent body is that intermediate wide two side is thin,
Enable to generate to reflect to assemble from output optical zone domain by the light for squeezing type transparent body to go out light, reaches lighting angle and concentrate to mention
Height need to illuminate the light quantity in place and avoid causing light pollution to the place for being not required to illumination, to improve light utilization efficiency.
In addition, the crowded type lampshade of the application by it squeezes type transparent body, to be integrated extrusion molding in long strip, makes to squeeze
The length of type lampshade is unrestricted, compared to for traditional injection moulding lampshade or other Combined lampshades, it can be achieved that without the excellent of splicing
Point reaches into from without additionally carrying out assembly program and can cut into the length of needs according to the fluorescent tube of different length demand
This low, high production efficiency, and can be used in linear fluorescent tube or other linear lamps.
To those skilled in the art, the application can pass through other essence without departing from its spirit or necessary technology
The embodiment of feature is realized.It is all within the scope of the application or in the change being equal in scope of the present application by this Shen
Please include.
Claims (9)
1. a kind of crowded type lampshade, which is characterized in that comprising a crowded type transparent body in long strip, the crowded type transparent body
Section includes an output optical zone domain and the two assembling regions for being incorporated into two side of output optical zone domain, and the thickness in the output optical zone domain is greater than
The thickness in each assembling region, so that the section of the crowded type transparent body is intermediate wide and two sides are thin.
2. crowded type lampshade as described in claim 1, it is characterised in that: each assembling region is laterally to be prolonged by the output optical zone domain
The intercalation item stretched.
3. crowded type lampshade as described in claim 1, it is characterised in that: the output optical zone domain includes an opposite outer surface and one
Inner surface, wherein the inner surface is a raised face.
4. crowded type lampshade as claimed in claim 3, it is characterised in that: the inner surface in the output optical zone domain be a cambered surface or
One curved surface.
5. crowded type lampshade as claimed in claim 3, it is characterised in that: the outer surface in the output optical zone domain is a straight table
Face.
6. crowded type lampshade as claimed in claim 3, it is characterised in that: the outer surface in the output optical zone domain be a cambered surface or
One curved surface.
7. crowded type lampshade as claimed in claim 3, it is characterised in that: each assembling region comprising an opposite lateral surface with
One medial surface, the lateral surface are connected to form even surface with the outer surface in the output optical zone domain.
8. crowded type lampshade as claimed in claim 7, it is characterised in that: the appearance of the lateral surface and the output optical zone domain
Face is connected to form plane, curved surface or cambered surface.
9. crowded type lampshade as claimed in claim 3, it is characterised in that: the inner surface in the output optical zone domain is equipped with an accommodating
Light trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820875005.2U CN208652455U (en) | 2018-06-07 | 2018-06-07 | Squeeze type lampshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820875005.2U CN208652455U (en) | 2018-06-07 | 2018-06-07 | Squeeze type lampshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208652455U true CN208652455U (en) | 2019-03-26 |
Family
ID=65780040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820875005.2U Active CN208652455U (en) | 2018-06-07 | 2018-06-07 | Squeeze type lampshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208652455U (en) |
-
2018
- 2018-06-07 CN CN201820875005.2U patent/CN208652455U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240312 Address after: 361000, 6th floor, No. 210 Anzhong Road, Inner Torch High tech Zone (Xiang'an) Industrial Zone, Xiamen City, Fujian Province Patentee after: Junwei (Xiamen) Precision Manufacturing Co.,Ltd. Guo jiahuodiqu after: Zhong Guo Address before: Room 515c, Pioneer Building, Pioneer Park, torch hi tech Zone, Xiamen, Fujian, 361000 Patentee before: Xiamen PVTECH Co.,Ltd. Guo jiahuodiqu before: Zhong Guo |
|
| TR01 | Transfer of patent right |