CN107702054A - Automobile-used LED front combination lamp - Google Patents
Automobile-used LED front combination lamp Download PDFInfo
- Publication number
- CN107702054A CN107702054A CN201710927774.2A CN201710927774A CN107702054A CN 107702054 A CN107702054 A CN 107702054A CN 201710927774 A CN201710927774 A CN 201710927774A CN 107702054 A CN107702054 A CN 107702054A
- Authority
- CN
- China
- Prior art keywords
- led
- light guide
- lamp housing
- convex lens
- guide lens
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- 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
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
-
- 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
- F21V17/104—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 using feather joints, e.g. tongues and grooves, with or without friction
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
-
- 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)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention and automobile-used LED front combination lamp, feature are to include lamp housing, mounting bracket, driving structure, first and second LED module, convex lens, escutcheon, light guide lens and lampshade；Mounting bracket is located on car body, and lamp housing is located in mounting bracket, and envelope inner wall is provided with support position, and driving structure is located in mounting bracket；First and second LED module is located on lamp housing, and the first LED module is provided with the first LED, and the second LED module is provided with the second LED；Convex lens are located on lamp housing, and the inner surface of convex lens is the arc-shaped concave to raise up；Escutcheon is provided with support edge, and support is along being located on support position, and escutcheon, support edge and lamp housing complement each other to form annular glue groove, and escutcheon is provided with convex lens hole and light guide lens opening, and convex lens are located in convex lens hole；Light guide lens are located in light guide lens opening；Lampshade is provided with annular convex edge, and annular convex edge is located in annular glue groove.Its advantage is：Heat caused by LED module can quickly disperse, and convex lens refractive index is high.
Description
Technical field
The present invention relates to a kind of automobile-used LED front combination lamp.
Background technology
At present in automobile-used front combination lamp, LED module is not connected closely with lamp housing, and heat caused by LED module can not be fast
Speed disperses, and causes in automobile-used front combination lamp that temperature is too high, reduces the service life of Assembled lamp；Convex lens in automobile-used front combination lamp
Mirror inner surface is plane, and the refractive index of the convex lens is relatively low so that small by the dispersion ranges of the convex lens, have impact on production
The quality of product；Lampshade, escutcheon and light guide lens need to be fixedly connected by fixtures such as bolts with lamp housing, and assembling is inconvenient.
The content of the invention
The purpose of the present invention is overcome the deficiencies in the prior art and provides a kind of compact-sized, and product is attractive in appearance, easy to assembly,
Heat caused by LED module can quickly disperse, and product service life is high, and convex lens refractive index is high, the high automobile-used LED of product quality
Front combination lamp.
In order to achieve the above object, the present invention is achieved in that it is a kind of automobile-used LED front combination lamp, and its feature exists
In including：
Lamp housing, mounting bracket and driving structure；The mounting bracket is fixed on car body, and the lamp housing is located in mounting bracket simultaneously
Rotatably, support position is provided with envelope inner wall, the driving structure is located in mounting bracket, and driving structure drives lamp housing in car
Rotated on body；
First LED module and the second LED module；First LED module and the second LED module are fitted on lamp housing respectively,
First LED module is provided with more than one first LED, and more than one second LED is provided with the second LED module；
Convex lens；The convex lens are located on lamp housing, and convex lens are located at the top of the second LED, so that the second LED projects
Light launch after convex lens reflect, the inner surface of convex lens is the arc-shaped concave to raise up；
Escutcheon；Be provided with support edge on the outer wall of the escutcheon, the support along support on support position so that decoration
Frame is located in lamp housing, the outer wall of the escutcheon, support along and the inwall of lamp housing complement each other to form annular glue groove, in escutcheon
Convex lens hole and light guide lens opening are provided with, the convex lens are located in convex lens hole, and first LED is located at light guide lens
The lower section in hole；
Light guide lens；The light guide lens are located in light guide lens opening so that the light that the first LED is sent passes through light guide lens
After launch；And
Lampshade；Bottom on the lampshade is provided with annular convex edge, and the annular convex edge is located in annular glue groove.
In the technical program, the driving structure includes light modulation screw, spring and light modulation seat, in the mounting bracket
Provided with spacing hole, the middle part of the light modulation seat is located in spacing hole and can moved in spacing hole, dims top and the lamp housing of seat
It is fixedly connected, clamping part is provided with the bottom of light modulation seat, the light modulation screw is located in mounting bracket and rotatable, light modulation screw
With the threaded connection of clamping part, light modulation screw, which rotates, drives lamp housing to be rotated on car body, and the spring is set on light modulation screw,
Spring is located between mounting bracket and light modulation seat.
In the technical program, more than two positioning jacks or groove are provided with the inwall of the light guide lens opening,
The outer wall of the light guide lens is provided with more than two fastening screws, and each fastening screw is plugged in corresponding positioning and inserted
So that the positioning of light guide lens is located in light guide lens opening in hole or groove.
In the technical program, first LED arrangement be in inverted " v ", the light guide lens and light guide lens opening and
The shape of first LED arrangement is adapted.
In the technical program, spacing slot is provided with the top of the lamp housing, positioning inserted block is provided with the lampshade,
The positioning inserted block is located in spacing slot.
In the technical program, the lamp housing is made up of aluminium base.
In the technical program, the installing plate of first LED module is made up of aluminium base.
In the technical program, the installing plate of second LED module is made up of aluminium base.
In the technical program, outside the curved surface radian and convex lens of the arc-shaped concave that the convex lens inner surface raises up
The curved surface radian on surface convex surface is inconsistent.
The present invention compared with prior art the advantages of be：Compact-sized, product is attractive in appearance, easy to assembly, caused by LED module
Heat can quickly disperse, and product service life is high, and convex lens refractive index is high, and product quality is high.
Brief description of the drawings
Fig. 1 is the exploded view of the present invention；
Fig. 2 is the stereogram of the present invention；
Fig. 3 is the stereogram in the bottom orientation of the present invention；
Fig. 4 is the top view of the present invention；
Fig. 5 is Fig. 4 A-A cutaway view Amplified image；
Fig. 6 is Fig. 4 B-B cutaway view Amplified image；
Fig. 7 is Fig. 4 C-C cutaway view Amplified image；
Fig. 8 is Fig. 4 D-D cutaway view Amplified image；
Fig. 9 is the stereogram that the present invention removes lampshade；
Figure 10 is the stereogram that Fig. 9 removes light guide lens；
Figure 11 is the stereogram that Figure 10 removes escutcheon；
Figure 12 is the stereogram of escutcheon；
Figure 13 is the stereogram of light guide lens.
Embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings.Herein it should be noted that for
The explanation of these embodiments is used to help understand the present invention, but does not form limitation of the invention.It is in addition, disclosed below
As long as each embodiment of the invention in involved technical characteristic do not form conflict can each other and be combined with each other.
In the description of the invention, term " first " and " second " be only used for describe purpose, and it is not intended that instruction or
Imply relative importance.
In the present description, term " on ", " in " and " under " etc. instruction orientation or position relationship for based on accompanying drawing institute
The orientation or position relationship shown, it is for only for ease of the description present invention rather than requires that the present invention must be with specific azimuth configuration
And operation, therefore be not considered as limiting the invention.
As shown in figure 1 to figure 13, it is a kind of automobile-used LED front combination lamp, including：
Lamp housing 7, mounting bracket 8 and driving structure 9；The mounting bracket 8 is fixed on car body, and the lamp housing 7 is located at installation branch
It is on frame 8 and rotatable, support position 71 is provided with the inwall of lamp housing 7, the driving structure 9 is located in mounting bracket 8, driving structure
9 drive lamp housings 7 rotate on car body；
First LED module 5 and the second LED module 6；The LED module 6 of first LED module 5 and second is fitted in lamp housing 7 respectively
On, more than one first LED 51 is provided with the first LED module 5, more than one the is provided with the second LED module 6
Two LEDs 61；
Convex lens 4；The convex lens 4 are located on lamp housing 7, and convex lens 4 are located at the top of the second LED 61, so that the 2nd LED
The light that lamp 61 projects is launched after the refraction of convex lens 4, and the inner surface of convex lens 4 is the arc-shaped concave 41 to raise up,
Arc-shaped concave 41 of the light that second LED 61 projects through raising up carries out first time refraction, and the light after reflecting for the first time passes through
The outer surfaces of convex lens 4 carries out second and reflected, by the light reflected twice it is scattered more uniformly, dispersion range is bigger.
Escutcheon 3；Support is provided with the outer wall of the escutcheon 3 along 32, the support is along 32 supports in support position 71
On, so that escutcheon 3 is located in lamp housing 7, the outer wall of the escutcheon 3, support are along 32 and the inwall mutual cooperation shape of lamp housing 7
Glue groove 37 is circularized, convex lens hole 33 and light guide lens opening 31 are provided with escutcheon 3, the convex lens 4 are located at convex lens hole
In 33, first LED 51 is located at the lower section of light guide lens opening 31；
Light guide lens 2；The light guide lens 2 are located in light guide lens opening 31 so that the light that the first LED 51 is sent passes through light
Launch after leading lens 2；And
Lampshade 1；Bottom on the lampshade 1 is provided with annular convex edge 11, and the annular convex edge 11 is located in annular glue groove 37,
Injecting glue is fixedly connected with lampshade, escutcheon 3 and lamp housing 7 in annular glue groove 37.
In the present embodiment, the driving structure 9 includes light modulation screw 91, spring 92 and light modulation seat 93, in the installation
Support 8 is provided with spacing hole 81, and the middle part of the light modulation seat 93 is located in spacing hole 81 and can moved in spacing hole 81, dimmed
The top of seat 93 is fixedly connected with lamp housing 7, and clamping part 931 is provided with the bottom of light modulation seat 93, and the light modulation screw 91 is located at peace
On support 8 and rotatable, the threaded connection of light modulation screw 91 and clamping part 931 is filled, light modulation screw 91, which rotates, drives 7 turns of lamp housing
Dynamic, the spring 92 is set on light modulation screw 91, and spring 92 is located between mounting bracket 8 and light modulation seat 93.In use, user
Light modulation screw 91 is rotated, light modulation screw 91, which rotates, drives light modulation seat 93 to move, and the light modulation movement of seat 93 drives lamp housing 7 to rotate.
In the present embodiment, more than two positioning jacks or groove 311 are provided with the inwall of the light guide lens opening 31,
More than two fastening screws 21 are provided with the outer wall of the light guide lens 2, each fastening screw 21 is plugged in correspondingly
Positioning jack or groove 311 in so that light guide lens 2 positioning be located in light guide lens opening 31.In use, light guide lens 2 need not
The fixtures such as bolt, which can position, to be located in light guide lens opening 31, easy to assembly.
In the present embodiment, the arrangement of the first LED 51 is in inverted " v ", the light guide lens 2 and light guide lens opening 31
It is adapted with the shape of the first LED 51 arrangement.In use, the light that light guide lens 2 project is V-shaped, good appearance.
In the present embodiment, spacing slot 72 is provided with the top of the lamp housing 7, positioning is provided with the lampshade 1 and is inserted
Block 12, the positioning inserted block 12 are located in spacing slot 72.
In the present embodiment, the lamp housing 7 is made up of aluminium base.In use, because aluminium base is that heat sink material is formed, lamp
Heat on shell 7 can quickly disperse, and improve the service life of product.
In the present embodiment, the installing plate of first LED module 5 is made up of aluminium base.In use, due to the first LED
The installing plate of module 5 is that heat sink material is formed, and the heat on its installing plate can quickly disperse, and improve the service life of product.
In the present embodiment, the installing plate of second LED module 6 is made up of aluminium base.In use, due to the 2nd LED
The installing plate of module 6 is that heat sink material is formed, and the heat on its installing plate can quickly disperse, and improve the service life of product.
In the present embodiment, the curved surface radian and convex lens for the arc-shaped concave 41 that the inner surface of convex lens 4 raises up
The curved surface radian on outer surface convex surface is inconsistent.In use, light, after the inconsistent curved refractive of two radians, car light dissipates
Optical range is bigger.
Embodiments of the present invention are explained in detail above in association with accompanying drawing, but the present invention is not limited to described reality
Apply mode.For the ordinary skill in the art, in the case where not departing from the principle and objective of the present invention to these
Embodiment carries out a variety of changes, modification, replacement and deformation and still fallen within the scope of the present invention.
Claims (9)
- A kind of 1. automobile-used LED front combination lamp, it is characterised in that including：Lamp housing（7）, mounting bracket（8）And driving structure（9）；The mounting bracket（8）It is fixed on car body, the lamp housing（7） It is located at mounting bracket（8）It is upper and rotatable, in lamp housing（7）Inwall is provided with support position（71）, the driving structure（9）It is located at peace Fill support（8）On, driving structure（9）Drive lamp housing（7）Rotated on car body；First LED module（5）And second LED module（6）；First LED module（5）And second LED module（6）It is bonded respectively In lamp housing（7）On, in the first LED module（5）It is provided with more than one first LED（51）, in the second LED module（6）On Provided with more than one second LED（61）；Convex lens（4）；The convex lens（4）It is located at lamp housing（7）On, convex lens（4）Positioned at the second LED（61）Top, from And make the second LED（61）The light of injection passes through convex lens（4）Launch after refraction, convex lens（4）Inner surface be upward Raised arc-shaped concave（41）；Escutcheon（3）；In the escutcheon（3）Outer wall be provided with support edge（32）, the support edge（32）Support is in support Position（71）On, so that escutcheon（3）It is located at lamp housing（7）In, the escutcheon（3）Outer wall, support edge（32）And lamp housing（7） Inwall complement each other to form annular glue groove（37）, in escutcheon（3）It is provided with convex lens hole（33）And light guide lens opening（31）, The convex lens（4）Positioned at convex lens hole（33）In, first LED（51）Positioned at light guide lens opening（31）Lower section；Light guide lens（2）；The light guide lens（2）It is located at light guide lens opening（31）In so that the first LED（51）Send Light passes through light guide lens（2）After launch；AndLampshade（1）；In the lampshade（1）On bottom be provided with annular convex edge（11）, the annular convex edge（11）It is located at annular glue Groove（37）In.
- 2. automobile-used LED front combination lamp according to claim 1, it is characterised in that the driving structure（9）Including dimming spiral shell Silk（91）, spring（92）And light modulation seat（93）；In the mounting bracket（8）It is provided with spacing hole（81）, the light modulation seat（93） Middle part be located at spacing hole（81）In and can be in spacing hole（81）Middle movement, dim seat（93）Top and lamp housing（7）It is fixed to connect Connect, in light modulation seat（93）Bottom be provided with clamping part（931）, the light modulation screw（91）It is located at mounting bracket（8）Above and it can turn It is dynamic, dim screw（91）With clamping part（931）Threaded connection, dim screw（91）Rotate and drive lamp housing（7）Turn on car body It is dynamic, the spring（92）It is set in light modulation screw（91）On, spring（92）Positioned at mounting bracket（8）With dimming seat（93）Between.
- 3. automobile-used LED front combination lamp according to claim 1, it is characterised in that in the light guide lens opening（31）Inwall It is provided with more than two positioning jacks or groove（311）, in the light guide lens（2）Outer wall be provided with more than two positioning Latch（21）, each fastening screw（21）Positioning jack or groove corresponding to being plugged in（311）In so that light guide lens（2） Positioning is located at light guide lens opening（31）In.
- 4. automobile-used LED front combination lamp according to claim 1, it is characterised in that first LED（51）Arrangement is in " V " shape, the light guide lens（2）And light guide lens opening（31）With the first LED（51）The shape of arrangement is adapted.
- 5. automobile-used LED front combination lamp according to claim 1, it is characterised in that in the lamp housing（7）Top be provided with limit Position slot（72）, in the lampshade（1）It is provided with positioning inserted block（12）, the positioning inserted block（12）It is located at spacing slot（72） In.
- 6. automobile-used LED front combination lamp according to claim 1, it is characterised in that the lamp housing（7）It is made up of aluminium base.
- 7. automobile-used LED front combination lamp according to claim 1, it is characterised in that first LED module（5）Installing plate It is made up of aluminium base.
- 8. automobile-used LED front combination lamp according to claim 1, it is characterised in that second LED module（6）Installing plate It is made up of aluminium base.
- 9. automobile-used LED front combination lamp according to claim 1, it is characterised in that the convex lens（4）Inner surface is convex The arc-shaped concave risen（41）Curved surface radian and the curved surface radian on convex lens outer surface convex surface it is inconsistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710927774.2A CN107702054A (en) | 2017-10-09 | 2017-10-09 | Automobile-used LED front combination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710927774.2A CN107702054A (en) | 2017-10-09 | 2017-10-09 | Automobile-used LED front combination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107702054A true CN107702054A (en) | 2018-02-16 |
Family
ID=61184670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710927774.2A Pending CN107702054A (en) | 2017-10-09 | 2017-10-09 | Automobile-used LED front combination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107702054A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611790A (en) * | 2018-12-19 | 2019-04-12 | 江苏华骋科技有限公司 | A kind of cloth plastic structure rear taillight |
-
2017
- 2017-10-09 CN CN201710927774.2A patent/CN107702054A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611790A (en) * | 2018-12-19 | 2019-04-12 | 江苏华骋科技有限公司 | A kind of cloth plastic structure rear taillight |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180216 |
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| WD01 | Invention patent application deemed withdrawn after publication |