CN207349886U - A kind of automobile dome light atmosphere lamp - Google Patents
A kind of automobile dome light atmosphere lamp Download PDFInfo
- Publication number
- CN207349886U CN207349886U CN201720694753.6U CN201720694753U CN207349886U CN 207349886 U CN207349886 U CN 207349886U CN 201720694753 U CN201720694753 U CN 201720694753U CN 207349886 U CN207349886 U CN 207349886U
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- light
- atmosphere lamp
- strip
- led
- automobile dome
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Abstract
It the utility model is related to a kind of automobile dome light atmosphere lamp, including light-strip and two light source assemblies being oppositely arranged respectively with the both ends of the light-strip；Each light source assembly includes substrate and the LED on the substrate；The both ends of the light-strip are respectively provided with the irradiant incidence surface for receiving the corresponding LED.Using technical solutions of the utility model, in the case of disclosure satisfy that atmosphere lamp Integral luminous effect, greatly reduce the quantity of LED and substrate and save arrangement space, it is cost-effective, it is simple in structure, it is easy for installation.
Description
Technical field
Technical field of automobile accessories is the utility model is related to, especially a kind of automobile dome light atmosphere lamp.
Background technology
The atmosphere lamp that current existing automobile front row ceiling light is configured, using lamp bar mode, is mainly configured by plurality of LEDs
One and another luminous point, rather than a luminous line are formed with lamp bar bar, not only aesthetics reduces but also needs polylith
Circuit board provides power supply for LED.When the lamp bar of atmosphere lamp is installed on the ceiling light shell of automobile front row, for arranging circuit board
Area is very limited, if the LED quantity in lamp bar is more, arrangement circuit board is difficult, and manufacture is of high cost, and power consumption is big；Such as
LED negligible amounts in fruit lamp bar, then uneven for light effect, the brightness highest at LED, the brightness away from LED is smaller,
Striation brightness disproportionation influences the visual effect of passenger.
Utility model content
The purpose of this utility model is to provide a kind of automobile dome light atmosphere lamp, disclosure satisfy that the feelings of atmosphere lamp Integral luminous
Under condition, greatly reduce the quantity of LED and save arrangement space, so that effectively save cost.
To achieve the above object, the utility model embodiment provides a kind of automobile dome light atmosphere lamp, including light-strip
Two light source assemblies being oppositely arranged respectively with the both ends of the light-strip；Each light source assembly includes substrate and is arranged on
LED on the substrate；The both ends of the light-strip be respectively provided with receive the corresponding LED it is irradiant enter light
Face.
As preference, the inner wall of the light-strip is reflective surface along the one side in central shaft direction, relative to institute
The another side for stating reflective surface is light-emitting area.
As preference, the reflective surface includes the identical reflective structure of some shapes, adjacent two reflective knots
The spacing of structure is identical.
As preference, the reflective structure is detent projection, depression, wedge shape, rectangle or site.
As preference, further include two sleeves, each sleeve be used to fixing the LED and it is corresponding it is described enter light
The relative position in face；Every one end of the light-strip is connected by the sleeve with the corresponding light source assembly respectively.
As preference, each sleeve includes the first fixing groove and the second fixing groove of connection, the LED is arranged on institute
State in the first fixing groove, one end of light-strip described in the second fixing groove nested encryptions.
As preference, the center overlapping of axles of the central shaft of first fixing groove and second fixing groove, Mei Yisuo
State center alignments of the LED with the corresponding incidence surface.
As preference, each sleeve is an integral molding structure.
As preference, each LED is LED chip.
As preference, each substrate is equipped with heat sink.
Compared with the prior art, the beneficial effect of the utility model embodiment is:
The utility model provides a kind of automobile dome light atmosphere lamp, including light-strip and the both ends phase with the light-strip respectively
To two light source assemblies of setting；Each light source assembly includes substrate and the LED on the substrate；The light-strip
Both ends be respectively provided with the irradiant incidence surface for receiving the corresponding LED.The utility model using light-strip and
Two light source assemblies for being arranged at light-strip both ends provide double light sources, to meet the Integral luminous effect of atmosphere lamp, not only save
Automobile dome light is used for the space for arranging atmosphere lamp, and can greatly reduce the usage quantity of LED, thus it is effectively save into
This.
Brief description of the drawings
Fig. 1 is the structure diagram for the automobile dome light atmosphere lamp that the utility model embodiment provides；
Fig. 2 is the three-dimensional exploded view for the automobile dome light atmosphere lamp that the utility model embodiment provides；
Fig. 3 is the first light source assembly of the automobile dome light atmosphere lamp that the utility model embodiment provides and the leaded light
Sectional view after bar assembling；
Fig. 4 is the mounting means schematic diagram for the automobile dome light atmosphere lamp that the utility model embodiment provides.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is the structure diagram for the automobile dome light atmosphere lamp that the utility model embodiment provides.
The utility model embodiment provides a kind of automobile dome light atmosphere lamp, including light-strip 100 and respectively with the leaded light
Two light source assemblies 200 that the both ends of bar 100 are oppositely arranged；Each light source assembly 200 includes substrate 201 and arranged on described
LED202 on substrate 201；The both ends of the light-strip 100 are respectively provided with the injection light for receiving the corresponding LED202
Incidence surface 101.
Fig. 2 and Fig. 3 are referred to, Fig. 2 is the three-dimensional exploded view for the automobile dome light atmosphere lamp that the utility model embodiment provides.
Fig. 3 is after the first light source assembly of the automobile dome light atmosphere lamp that the utility model embodiment provides is assembled with the light-strip
Sectional view.
Specifically, two light source assemblies 200 are the first 200 and second light source assembly of light source assembly respectively
200, the first light source assembly 200 is identical with the second light source assembly 200.First light source assembly 200 and institute
The one end for stating light-strip 100 is oppositely arranged, and the incidence surface 101 positioned at the end receives the injection of corresponding first LED202
Light；Likewise, the other end of the second light source assembly 200 and the light-strip 100 is oppositely arranged, positioned at described in the end
Incidence surface 101 receives the injection light of corresponding second LED202.The LED202 is arranged on circuit and electric elements
On the substrate 201, the substrate 201 provides power supply, the LED202 electrified light emittings for the LED202.When the incidence surface
101 when receiving the injection light of the corresponding LED202, and the incidence surface 101 is corrected light so that light along with
The consistent direction of 100 extending direction of light-strip is injected into the light-strip 100, so that it is whole to light the light-strip 100
Body, the light-strip 100 shine.Two light source assemblies 200 are arranged on the both ends of the light-strip 100, ensure the leaded light
The luminosity of bar 100.
In the present embodiment, the one side in the inner wall of the light-strip 100 along central shaft direction is reflective surface 102,
It is light-emitting area 103 relative to 102 another side of reflective surface.Therefore, when light is injected into the light-strip 100, light
Line is transmitted along with 100 central axis direction of light-strip, the 100 body printing opacity of light-strip, thus lights the light-strip
100.The 102 reflecting part light of reflective surface, reflection light by and project the surface of the light-emitting area 103, so as to be beneficial to
100 luminosity of the light-strip increase.
In the present embodiment, the reflective surface 102 includes the identical reflective structure 1021 of some shapes, adjacent two institutes
The spacing for stating reflective structure 1021 is identical；Obvious, when two light source assemblies 200 carry at the both ends of the light-strip 100
During for double light sources, be evenly distributed on the reflective structure 1021 on the reflective surface 102 can uniformly reflection light to institute
The everywhere on 103 surface of light-emitting area is stated, the situation that 100 both ends of light-strip are brighter, centre is dark is avoided and occurs, so as to increase
Add the uniformity of 100 Integral luminous of light-strip.
As preference, the reflective structure 1021 is detent projection, depression, wedge shape, rectangle or site.In this example,
The reflective structure 1021 is in the detent projection of 45 ° of reflecting angles, and the reflection that 45 ° of reflecting angles can be averagely comes from the light-strip
The some light at 100 both ends, so that it is uniform to shine beneficial to this described light-strip 100.It should be understood that the utility model is anti-
Photo structure 1021 can also be semi-circular projection or dentation depression, be not specifically limited herein.
As shown in Fig. 2, in the present embodiment, further including two sleeves 300, each sleeve 300 is used for described in fixation
The relative position of LED202 and the corresponding incidence surface 101；Every one end of the light-strip 100 passes through the sleeve respectively
300 connect with the corresponding light source assembly 200.Corresponding, two sleeves 300 are described in identical first respectively
300 and second sleeve 300 of sleeve.
In specific installation process, one end nested encryptions and fixation of first sleeve 300 with the light-strip 100；
Other end nested encryptions and fixation of second sleeve 300 with the light-strip 100.Therefore, the first sleeve 300 and
Two sleeves 300 are identical and all include the first fixing groove 301 and the second fixing groove 302 of connection.The LED202 is set
In in first fixing groove 301, first fixing groove 301 is by welding, pasting or other means are fixed on the substrate
On 201, and the LED202 is in first fixing groove 301；Two second fixing grooves 302 are distinguished described in nested encryptions
The both ends of light-strip 100, therefore, when the LED202 electrified light emittings project light, are located on described in the sleeve 300
Incidence surface 101 receives light.
As preference, the center overlapping of axles of the central shaft of first fixing groove 301 and second fixing groove 302,
The center alignment of each LED202 and the corresponding incidence surface 101.It is apparent that each sleeve 300 is integrated
Molding structure, can be made according to the The concrete specification of the light-strip 100 and described light source assembly 200.
It should be understood that the sleeve 300 is hollow-core construction, so that embedding beneficial to the both ends difference when the light-strip 100
After set is connected in two sleeves 300, the incidence surface 101 receives the injection light of the LED202.Each institute
State LED202 and the corresponding incidence surface 101 center alignment ensure that the incidence surface 101 more fully receives described in
The injection light of LED202, improves the utilization rate of light and increases the Integral luminous brightness of the light-strip.
As preference, each LED202 is LED chip.LED chip is used preferably to lead in the present embodiment
Striation provides enough light, and relative to light emitting diode, LED core piece performance more stablizes and illumination effect is good, and
The LED chip of difference in functionality can be selected to be installed on the substrate 201, different colors is provided for atmosphere lamp, so that abundant
Visual effect.
As preference, each substrate 201 is equipped with heat sink (not shown).The heat sink is installed on described
201 bottom of substrate, for reducing the temperature of the light source assembly 200, so as to use the longevity beneficial to the extension light source assembly 200
Order and ensure the stability of photoluminescence of the LED202.
Referring to Fig. 4, Fig. 4 is the mounting means schematic diagram for the automobile dome light atmosphere lamp that the utility model embodiment provides.
After two light source assemblies 200 and the light-strip 100 are assembled into atmosphere lamp entirety, the light source assembly
200 are installed on the both sides of automobile front row ceiling light housing, and the built-in circuit of the substrate 201 and automobile front row ceiling light is electrically connected
Connect, the light-strip 100 is arranged and fixes along the edge of automobile front row ceiling light housing.
In conclusion the utility model provides a kind of automobile dome light atmosphere lamp, including light-strip and respectively with the leaded light
Two light source assemblies that the both ends of bar are oppositely arranged；Each light source assembly includes substrate and the LED on the substrate；
The both ends of the light-strip are respectively provided with the irradiant incidence surface for receiving the corresponding LED.The utility model utilizes
Light-strip and the double light sources of two light source assemblies offer for being arranged at light-strip both ends, to meet that the Integral luminous of atmosphere lamp is imitated
Fruit, not only saves the space that automobile dome light is used to arrange atmosphere lamp, and can greatly reduce the usage quantity of LED, so that
Effectively save cost.
The above is the preferred embodiment of the utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvement and deformation can also be made, these improve and become
Shape is also considered as the scope of protection of the utility model.
Claims (10)
1. a kind of automobile dome light atmosphere lamp, it is characterised in that including light-strip and opposite with the both ends of the light-strip respectively set
Two light source assemblies put；
Each light source assembly includes substrate and the LED on the substrate；
The both ends of the light-strip are respectively provided with the irradiant incidence surface for receiving the corresponding LED.
2. automobile dome light atmosphere lamp as claimed in claim 1, it is characterised in that the inner wall of the light-strip is along central shaft
The one side in direction is reflective surface, and the another side relative to the reflective surface is light-emitting area.
3. automobile dome light atmosphere lamp as claimed in claim 2, it is characterised in that it is identical that the reflective surface includes some shapes
Reflective structure, the spacing of adjacent two reflective structures are identical.
4. automobile dome light atmosphere lamp as claimed in claim 3, it is characterised in that the reflective structure for detent projection, depression,
Wedge shape, rectangle or site.
5. automobile dome light atmosphere lamp as claimed in claim 1, it is characterised in that further include two sleeves, each sleeve
For fixing the relative position of the LED and the corresponding incidence surface；Every one end of the light-strip passes through the set respectively
Cylinder is connected with the corresponding light source assembly.
6. automobile dome light atmosphere lamp as claimed in claim 5, it is characterised in that each sleeve first including connection is solid
Determine groove and the second fixing groove, the LED is arranged in first fixing groove, light-strip described in the second fixing groove nested encryptions
One end.
7. automobile dome light atmosphere lamp as claimed in claim 6, it is characterised in that the central shaft of first fixing groove and described
The center overlapping of axles of second fixing groove, the center alignment of each LED and the corresponding incidence surface.
8. automobile dome light atmosphere lamp as claimed in claim 7, it is characterised in that each sleeve is an integral molding structure.
9. automobile dome light atmosphere lamp as claimed in claim 1, it is characterised in that each LED is LED chip.
10. automobile dome light atmosphere lamp as claimed in claim 1, it is characterised in that each substrate is equipped with heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720694753.6U CN207349886U (en) | 2017-06-14 | 2017-06-14 | A kind of automobile dome light atmosphere lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720694753.6U CN207349886U (en) | 2017-06-14 | 2017-06-14 | A kind of automobile dome light atmosphere lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207349886U true CN207349886U (en) | 2018-05-11 |
Family
ID=62359337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720694753.6U Active CN207349886U (en) | 2017-06-14 | 2017-06-14 | A kind of automobile dome light atmosphere lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207349886U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268777A (en) * | 2018-08-31 | 2019-01-25 | 嘉兴海拉灯具有限公司 | A kind of assembly method of automobile front ceiling lamp and its assembling structure and the assembling structure |
| CN111645590A (en) * | 2020-05-20 | 2020-09-11 | 宁波福尔达智能科技有限公司 | Multifunctional light guide lighting lens |
| US10870394B1 (en) | 2019-10-08 | 2020-12-22 | Ford Global Technologies, Llc | Vehicle interior lighting system and method |
-
2017
- 2017-06-14 CN CN201720694753.6U patent/CN207349886U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268777A (en) * | 2018-08-31 | 2019-01-25 | 嘉兴海拉灯具有限公司 | A kind of assembly method of automobile front ceiling lamp and its assembling structure and the assembling structure |
| CN109268777B (en) * | 2018-08-31 | 2021-05-28 | 嘉兴海拉灯具有限公司 | Automobile front dome lamp, assembly structure thereof and assembly method of assembly structure |
| US10870394B1 (en) | 2019-10-08 | 2020-12-22 | Ford Global Technologies, Llc | Vehicle interior lighting system and method |
| CN111645590A (en) * | 2020-05-20 | 2020-09-11 | 宁波福尔达智能科技有限公司 | Multifunctional light guide lighting lens |
| CN111645590B (en) * | 2020-05-20 | 2024-01-30 | 上海福宇龙汽车科技有限公司 | Multifunctional light guide illumination lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511434, No. 633, Jinshan Avenue East Road, Guangzhou, Guangdong, Panyu District Patentee after: Guangzhou Automobile Passenger Car Co., Ltd. Address before: 511434, No. 633, Jinshan Avenue East Road, Guangzhou, Guangdong, Panyu District Patentee before: Guangzhou GAC Group Motor Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |