CN108036276A - LED illumination lamp and automobile - Google Patents
LED illumination lamp and automobile Download PDFInfo
- Publication number
- CN108036276A CN108036276A CN201711313636.1A CN201711313636A CN108036276A CN 108036276 A CN108036276 A CN 108036276A CN 201711313636 A CN201711313636 A CN 201711313636A CN 108036276 A CN108036276 A CN 108036276A
- Authority
- CN
- China
- Prior art keywords
- illumination lamp
- led illumination
- light
- photoconductive tube
- heavy wall
- 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.)
- Pending
Links
Classifications
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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]
Abstract
The present invention a kind of LED illumination lamp and automobile are disclosed, be related to field of automobile, with solve existing photoconductive tube behind there are optical patterns from front surface as it can be seen that and front surface light when the non-uniform technical problem of effect.LED illumination lamp of the present invention, including：Light emitting module, photoconductive tube and heavy wall light pipe or light curtain；Light emitting module is located at one end of photoconductive tube, and heavy wall light pipe or light curtain are bonded setting with the back side of photoconductive tube.Since there is provided heavy wall light pipe or light curtain, therefore light can not only be effectively ensured and continue high efficiency of transmission, and can effectively cover back side decorative pattern existing for photoconductive tube, make its invisible, while photoconductive tube can be covered because of speck existing for mounting structure, so as to effectively optimize the uniformity of lighting.
Description
Technical field
The present invention relates to field of automobile, more particularly to a kind of LED illumination lamp and automobile.
Background technology
At present, automobile lighting system is more and more with LED as its principal light source, with the space of its smaller and higher
Illumination efficiency be advantage, derived all kinds of novel illumination Optical devices, wherein photoconductive tube is one kind side common at present
Formula.
But present inventor find, existing photoconductive tube there are the defects of be also apparent from：1. photoconductive tube is only circle
Column type；2. photoconductive tube is behind there are optical patterns from front surface；3. photoconductive tube is due to decorative pattern and the mounting structure of itself
Effect is uneven when causing the front surface to light.
Therefore, how a kind of LED illumination lamp and automobile are provided, can ensure that illumination is transmitted and effectively covers back light
Decorative pattern is learned, uniformity is lighted in optimization, it has also become the technical problem of those skilled in the art's urgent need to resolve.
The content of the invention
It is an object of the invention to provide a kind of LED illumination lamp and automobile, exists behind to solve existing photoconductive tube
Optical patterns are from front surface as it can be seen that and front surface effect non-uniform technical problem when lighting.
The present invention provides a kind of LED illumination lamp, including：Light emitting module, photoconductive tube and heavy wall light pipe or light curtain；Institute
One end that light emitting module is located at the photoconductive tube is stated, the heavy wall light pipe or the light curtain are bonded with the back side of the photoconductive tube
Set.
Wherein, in LED illumination lamp provided by the invention, the heavy wall light pipe or the light curtain make for transparent material
Guide structure.
Wherein, in LED illumination lamp provided by the invention, the heavy wall light pipe or the light curtain are to dissipate color material to make
Guide structure.
Specifically, in LED illumination lamp provided by the invention, the surface of the heavy wall light pipe or the light curtain is equipped with dress
Decoration is managed.
Specifically, in LED illumination lamp provided by the invention, the surface of the heavy wall light pipe or the light curtain is equipped with dress
Adorn pattern.
Further, in LED illumination lamp provided by the invention, the heavy wall light pipe or the light curtain are and the light
The matched arbitrary face type of conduit, and the heavy wall light pipe or the wall thickness of the light curtain are several millimeters to tens of milliseconds.
During practical application, in LED illumination lamp provided by the invention, the light emitting module includes：Connect with the photoconductive tube
The LED aluminum base plate connect, and the radiator being connected with the LED aluminum base plate；The LED aluminum base plate includes electronic component, hair
Light LED unit, electronic circuit, for controlling the stability to emit beam；The radiator uses aluminium bar extrusion forming process system
Into heat-radiating rod.
Wherein, in LED illumination lamp provided by the invention, the photoconductive tube is the elongated strip shaped light guide of overall uniformly light-emitting
Structure.
Specifically, in LED illumination lamp provided by the invention, the back side of the photoconductive tube has by optical software precision
The triangular shape decorative pattern calculated.
Relative to the prior art, LED illumination lamp of the present invention has the advantage that：
In LED illumination lamp provided by the invention, including：Light emitting module, photoconductive tube and heavy wall light pipe or light curtain；Hair
Optical module is located at one end of photoconductive tube, and heavy wall light pipe or light curtain are bonded setting with the back side of photoconductive tube.From this analysis, this
Invent in the LED illumination lamp provided, due to there is provided heavy wall light pipe or light curtain, can not only be effectively ensured light after
Continuous high efficiency of transmission, and can effectively cover back side decorative pattern existing for photoconductive tube, make its invisible, while photoconductive tube can be covered
Because of speck existing for mounting structure, so as to effectively optimize the uniformity of lighting.
The present invention also provides a kind of automobile, including：Such as above-mentioned any one of them LED illumination lamp.
The automobile is identical relative to advantage possessed by the prior art with above-mentioned LED illumination lamp, and details are not described herein.
In addition, in LED illumination lamp provided by the invention and automobile, due to there is provided heavy wall light pipe or light curtain,
It can meet the wider needs of moulding, produce more various luminous curved surface.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in describing below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
Put, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of LED illumination lamp provided in an embodiment of the present invention；
Fig. 2 is the structure diagram of heavy wall light pipe in LED illumination lamp provided in an embodiment of the present invention；
Fig. 3 is the first viewing angle constructions of the LED aluminum base plate of light emitting module in LED illumination lamp provided in an embodiment of the present invention
Schematic diagram；
Fig. 4 is the second viewing angle constructions of the LED aluminum base plate of light emitting module in LED illumination lamp provided in an embodiment of the present invention
Schematic diagram；
Fig. 5 is that the first viewing angle constructions of the radiator of light emitting module in LED illumination lamp provided in an embodiment of the present invention show
It is intended to；
Fig. 6 is that the second viewing angle constructions of the radiator of light emitting module in LED illumination lamp provided in an embodiment of the present invention show
It is intended to；
Fig. 7 regards for first of the radiator confined state of light emitting module in LED illumination lamp provided in an embodiment of the present invention
Corner structure schematic diagram；
Fig. 8 regards for second of the radiator confined state of light emitting module in LED illumination lamp provided in an embodiment of the present invention
Corner structure schematic diagram；
Fig. 9 is a kind of structure diagram of photoconductive tube in LED illumination lamp provided in an embodiment of the present invention；
Figure 10 is the structure diagram of another middle photoconductive tube in LED illumination lamp provided in an embodiment of the present invention.
In figure：1- light emitting modules；2- photoconductive tubes；3- heavy wall light pipes；11-LED aluminum substrates；12- radiators.
Embodiment
Technical scheme is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without making creative work, belong to the scope of protection of the invention.
In the description of the present invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Easy to describe the present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
Fig. 1 is the structure diagram of LED illumination lamp provided in an embodiment of the present invention；Fig. 2 provides for the embodiment of the present invention
LED illumination lamp in heavy wall light pipe structure diagram.
As depicted in figs. 1 and 2, the embodiment of the present invention provides a kind of LED illumination lamp, including：Light emitting module 1, photoconductive tube 2
And heavy wall light pipe 3 or light curtain；Light emitting module 1 is located at one end of photoconductive tube 2, heavy wall light pipe 3 or light curtain and photoconductive tube 2
Back side fitting is set.
Relative to the prior art, the LED illumination lamp described in the embodiment of the present invention has the advantage that：
In LED illumination lamp provided in an embodiment of the present invention, as depicted in figs. 1 and 2, including：Light emitting module 1, photoconductive tube 2
And heavy wall light pipe 3 or light curtain；Light emitting module 1 is located at one end of photoconductive tube 2, heavy wall light pipe 3 or light curtain and photoconductive tube 2
Back side fitting is set.From this analysis, in LED illumination lamp provided in an embodiment of the present invention, since there is provided heavy wall light guide
Piece 3 or light curtain, therefore light can not only be effectively ensured and continue high efficiency of transmission, and can effectively cover existing for photoconductive tube 2
Back side decorative pattern, make its invisible, while can cover photoconductive tube 2 because of speck existing for mounting structure, so as to effectively optimize lighting
Uniformity.
Wherein, when actual production manufactures, as depicted in figs. 1 and 2, in LED illumination lamp provided in an embodiment of the present invention, on
It can be the guide structure of transparent material making to state heavy wall light pipe 3 or light curtain.
Wherein, when actual production manufactures, as depicted in figs. 1 and 2, in LED illumination lamp provided in an embodiment of the present invention, on
It can be to dissipate the guide structure that color material makes to state heavy wall light pipe 3 or light curtain.
Specifically, in order to further effectively improve the uniformity of luminance of LED illumination lamp, as depicted in figs. 1 and 2, the present invention
In the LED illumination lamp that embodiment provides, the surface of above-mentioned heavy wall light pipe 3 or light curtain can be equipped with decoration texture；Also, fill
Decoration reason can effectively improve and enrich the aesthetic feeling of the appearance and modeling of LED illumination lamp.
Specifically, in order to further effectively improve the uniformity of luminance of LED illumination lamp, as depicted in figs. 1 and 2, the present invention
In the LED illumination lamp that embodiment provides, the surface of above-mentioned heavy wall light pipe 3 or light curtain can be equipped with decorative pattern；Also, fill
Decorations pattern can effectively improve and enrich the aesthetic feeling of the appearance and modeling of LED illumination lamp.
Further, in order to effectively avoid photoconductive tube of the prior art from being only the limitation of cylindrical structure, such as Fig. 1 and
Shown in Fig. 2, in LED illumination lamp provided in an embodiment of the present invention, above-mentioned heavy wall light pipe 3 or light curtain can be and photoconductive tube 2
The arbitrary face type or curved surface to match, and the heavy wall light pipe 3 or the wall thickness of light curtain can be several millimeters to tens of milliseconds.
Fig. 3 is the first viewing angle constructions of the LED aluminum base plate of light emitting module in LED illumination lamp provided in an embodiment of the present invention
Schematic diagram；Fig. 4 is the second viewing angle constructions of the LED aluminum base plate of light emitting module in LED illumination lamp provided in an embodiment of the present invention
Schematic diagram；Fig. 5 is the first viewing angle constructions signal of the radiator of light emitting module in LED illumination lamp provided in an embodiment of the present invention
Figure；Fig. 6 is the second viewing angle constructions schematic diagram of the radiator of light emitting module in LED illumination lamp provided in an embodiment of the present invention；
Fig. 7 is that the first viewing angle constructions of the radiator confined state of light emitting module in LED illumination lamp provided in an embodiment of the present invention show
It is intended to；Fig. 8 is the second visual angle knot of the radiator confined state of light emitting module in LED illumination lamp provided in an embodiment of the present invention
Structure schematic diagram.
It is above-mentioned in LED illumination lamp provided in an embodiment of the present invention as shown in Fig. 1 combination Fig. 3-Fig. 8 during practical application
Light emitting module 1 can include：The LED aluminum base plate 11 being connected with photoconductive tube 2, and the radiator being connected with the LED aluminum base plate 11
12；Specifically, LED aluminum base plate 11 includes electronic component, emitting led unit, electronic circuit, emits beam so as to control
Stability；Further, radiator 12 can use heat-radiating rod made of aluminium bar extrusion forming process, so that taking empty
Between it is narrower and small, and relative to traditional heat-dissipating piece, the needle-shaped radiator of heat-radiating rod structure has preferably heat dissipation effect.
Fig. 9 is a kind of structure diagram of photoconductive tube in LED illumination lamp provided in an embodiment of the present invention；Figure 10 is this hair
The structure diagram of another photoconductive tube in the LED illumination lamp that bright embodiment provides.
Wherein, such as Fig. 1 combinations as shown in Figure 9 and Figure 10, in LED illumination lamp provided in an embodiment of the present invention, above-mentioned light
Conduit 2 can be the elongated strip shaped guide structure of overall uniformly light-emitting, its principle of luminosity is the one or both ends cloth in photoconductive tube 2
Put LED light source.
Specifically, in order to enable LED illumination lamp visually to form the illumination effect of continuous uniform, as Fig. 1 is combined
As shown in Figure 9 and Figure 10, in LED illumination lamp provided in an embodiment of the present invention, the back side of above-mentioned photoconductive tube 2, which can have, to be passed through
The triangular shape decorative pattern that optical software precision calculates, so as to by the light of LED at light source, it is accurate along whole light pipe 2
Ground reflection conduction and refraction output, and then visually form the illumination effect of continuous uniform.
The embodiment of the present invention also provides a kind of automobile, including：Such as above-mentioned any one of them LED illumination lamp.
Relative to the prior art, in automobile provided in an embodiment of the present invention, due to being provided with above-mentioned LED illumination lamp, because
This can meet more rich moulding needs while source efficiency is highly utilized, while can accomplish to cover the photoconductive tube back of the body
Pattern structure afterwards, optimizes the uniformity of lighting.
Wherein, in the LED illumination lamp, as depicted in figs. 1 and 2, including：Light emitting module 1, photoconductive tube 2 and heavy wall light
Guide card 3 or light curtain；Light emitting module 1 is located at one end of photoconductive tube 2, and heavy wall light pipe 3 or light curtain are bonded with the back side of photoconductive tube 2 to be set
Put.
Specifically, above-mentioned heavy wall light pipe 3 or light curtain can be the guide structure that transparent material makes；Or, above-mentioned heavy wall
Light pipe 3 or light curtain can be to dissipate the guide structure that color material makes.Also, the surface of above-mentioned heavy wall light pipe 3 or light curtain can
With equipped with decoration texture；Or, the surface of above-mentioned heavy wall light pipe 3 or light curtain can be equipped with decorative pattern.In addition, above-mentioned heavy wall light
Guide card 3 or light curtain can be the arbitrary face type or curved surface to match with photoconductive tube 2, and the heavy wall light pipe 3 or the wall thickness of light curtain
Can it be several millimeters to tens of milliseconds.
Further, in the LED illumination lamp, as shown in Fig. 1 combination Fig. 3-Fig. 8, above-mentioned light emitting module 1 can include：
The LED aluminum base plate 11 being connected with photoconductive tube 2, and the radiator 12 being connected with the LED aluminum base plate 11；Also, LED aluminum base plate 11
Including electronic component, emitting led unit, electronic circuit, so as to control the stability to emit beam；In addition, radiator
12 can use heat-radiating rod made of aluminium bar extrusion forming process, so that occupied space is narrower and small, and relative to tradition
Heat sink, the needle-shaped radiator of heat-radiating rod structure have preferably heat dissipation effect.
Further, in the LED illumination lamp, such as Fig. 1 combinations as shown in Figure 9 and Figure 10, above-mentioned photoconductive tube 2 can be
The elongated strip shaped guide structure of overall uniformly light-emitting, its principle of luminosity are to arrange LED light source in the one or both ends of photoconductive tube 2.
Also, the back side of above-mentioned photoconductive tube 2 can have the triangular shape decorative pattern calculated by optical software precision, so as to incite somebody to action
The light of LED accurately reflects conduction and refraction output at light source, along whole photoconductive tube 2, and then is visually formed continuous
Uniform illumination effect.
In LED illumination lamp provided in an embodiment of the present invention and automobile, due to there is provided heavy wall light pipe 3 or light curtain, because
This can not only be effectively ensured light and continue high efficiency of transmission, and can effectively cover back side decorative pattern existing for photoconductive tube 2, make it
It is invisible, while photoconductive tube 2 can be covered because of speck existing for mounting structure, so as to effectively optimize the uniformity of lighting.
In addition, in LED illumination lamp provided in an embodiment of the present invention and automobile, since there is provided heavy wall light pipe 3 or light
Curtain, therefore can meet the wider needs of moulding, produce more various luminous curved surface.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (10)
- A kind of 1. LED illumination lamp, it is characterised in that including：Light emitting module, photoconductive tube and heavy wall light pipe or light curtain；The light emitting module is located at one end of the photoconductive tube, the heavy wall light pipe or the light curtain and the back of the body of the photoconductive tube Face paste, which is closed, to be set.
- 2. LED illumination lamp according to claim 1, it is characterised in that the heavy wall light pipe or the light curtain are The guide structure that bright material makes.
- 3. LED illumination lamp according to claim 1, it is characterised in that the heavy wall light pipe or the light curtain are scattered The guide structure that color material makes.
- 4. LED illumination lamp according to any one of claim 1-3, it is characterised in that the heavy wall light pipe or institute The surface for stating light curtain is equipped with decoration texture.
- 5. LED illumination lamp according to any one of claim 1-3, it is characterised in that the heavy wall light pipe or institute The surface for stating light curtain is equipped with decorative pattern.
- 6. LED illumination lamp according to claim 1, it is characterised in that the heavy wall light pipe or the light curtain be with The matched arbitrary face type of photoconductive tube, and the heavy wall light pipe or the wall thickness of the light curtain are equal to tens of milliseconds for several millimeters Can.
- 7. LED illumination lamp according to claim 1, it is characterised in that the light emitting module includes：With the photoconductive tube The LED aluminum base plate of connection, and the radiator being connected with the LED aluminum base plate；The LED aluminum base plate includes electronic component, emitting led unit, electronic circuit, for controlling the stabilization to emit beam Property；The radiator uses heat-radiating rod made of aluminium bar extrusion forming process.
- 8. LED illumination lamp according to claim 1, it is characterised in that the photoconductive tube is the thin of overall uniformly light-emitting Strip guide structure.
- 9. the LED illumination lamp according to claim 1 or 8, it is characterised in that the back side of the photoconductive tube, which has, passes through light Learn the triangular shape decorative pattern that software precision calculates.
- A kind of 10. automobile, it is characterised in that including：Such as the LED illumination lamp any one of the claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313636.1A CN108036276A (en) | 2017-12-11 | 2017-12-11 | LED illumination lamp and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313636.1A CN108036276A (en) | 2017-12-11 | 2017-12-11 | LED illumination lamp and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108036276A true CN108036276A (en) | 2018-05-15 |
Family
ID=62102062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711313636.1A Pending CN108036276A (en) | 2017-12-11 | 2017-12-11 | LED illumination lamp and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108036276A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340697A (en) * | 2018-10-28 | 2019-02-15 | 迅驰车业江苏有限公司 | A kind of condenser optics system of the car light with light curtain effect |
| CN113464898A (en) * | 2020-03-30 | 2021-10-01 | 上海汽车集团股份有限公司 | Automobile tail lamp and automobile with same |
| CN113803690A (en) * | 2020-06-15 | 2021-12-17 | 嘉兴海拉灯具有限公司 | Optical system for vehicle lamp, vehicle lamp and assembly method thereof |
-
2017
- 2017-12-11 CN CN201711313636.1A patent/CN108036276A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340697A (en) * | 2018-10-28 | 2019-02-15 | 迅驰车业江苏有限公司 | A kind of condenser optics system of the car light with light curtain effect |
| CN109340697B (en) * | 2018-10-28 | 2024-03-29 | 迅驰车业江苏有限公司 | Condenser optical system with light curtain effect for car lamp |
| CN113464898A (en) * | 2020-03-30 | 2021-10-01 | 上海汽车集团股份有限公司 | Automobile tail lamp and automobile with same |
| CN113803690A (en) * | 2020-06-15 | 2021-12-17 | 嘉兴海拉灯具有限公司 | Optical system for vehicle lamp, vehicle lamp and assembly method thereof |
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| PB01 | Publication | ||
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Application publication date: 20180515 |