CN107975753A - A kind of LED car lamp light source - Google Patents
A kind of LED car lamp light source Download PDFInfo
- Publication number
- CN107975753A CN107975753A CN201711382728.5A CN201711382728A CN107975753A CN 107975753 A CN107975753 A CN 107975753A CN 201711382728 A CN201711382728 A CN 201711382728A CN 107975753 A CN107975753 A CN 107975753A
- Authority
- CN
- China
- Prior art keywords
- light source
- inclined plane
- led
- lamp
- main structure
- 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
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 26
- 150000002367 halogens Chemical class 0.000 claims abstract description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000012857 repacking Methods 0.000 abstract description 5
- 241001465382 Physalis alkekengi Species 0.000 abstract description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- -1 tungsten halogen Chemical class 0.000 description 1
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
- 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
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention discloses a kind of LED car lamp light source, it is characterised in that for the filament of replacing halogen lamp or the fluorescent tube of discharge lamp, coordinates with the reflector of the halogen lamp or the discharge lamp；The LED car lamp light source includes：Main structure body and the LED light source being arranged on the main structure body, are equipped with least one inclined plane on the main structure body, and the LED light source is installed in the inclined plane and inner towards the reflector.In this way, after LED car lamp light source and existing halogen lamp or discharge lamp Lamp cup coordinate, halogen lamp or electric discharge lamplight type can be simulated.When to being mounted with that the automobile of halogen lamp or discharge lamp carries out lamps and lanterns repacking, the light source of halogen lamp or discharge lamp need to be only replaced, simple in structure, realization conveniently, greatly saves the repacking cost of automobile lamp.
Description
Technical field
The present invention relates to LED car lamp technical field, more particularly to a kind of LED car lamp light source.
Background technology
In current automotive lighting field, car headlamp generally use halogen lamp or discharge lamp are as light source.Traditional
There are power consumption is big, light efficiency is low, heat is high, short life, colour temperature is single, frangible and shock resistance is poor, lights time delay for tungsten halogen lamp
Late the defects of response.In recent years, as the rise of semiconductor lighting, LED light have obtained more and more extensive in automotive lighting field
Application.Compared with conventional light source, LED car lamp is with power consumption is small, light efficiency is high, heat is low, long lifespan, colour temperature can realize scope
Extensively, non-friable and shock resistance is good, does not postpone many advantages, such as response when lighting.
For some have been mounted with the automobile of halogen lamp or discharge lamp, if halogen lamp or discharge lamp reequiped
Into LED etc., it usually needs whole lamp is replaced, and is reequiped a car headlamp expense sometimes and is even gone to tens of thousands of members, repacking is of high cost.
The content of the invention
For defect existing in the prior art, it is an object of the invention to provide it is a kind of it is simple in structure, can be used directly in
On traditional halogen lamp or high-pressure sodium lamp and simulate halogen lamp or the LED car lamp light source of high-pressure sodium lamp light type.
To achieve the above objectives, the present invention adopts the following technical scheme that.
A kind of LED car lamp light source, it is characterised in that and described for the filament of replacing halogen lamp or the fluorescent tube of discharge lamp
The reflector of halogen lamp or the discharge lamp coordinates；The LED car lamp light source includes：Main structure body and it is arranged on the main structure body
On LED light source, be equipped with least one inclined plane on the main structure body, the LED light source is installed in the inclined plane
It is and inner towards the reflector.
As a further illustration of the above scheme, one end of the main structure body is connection fixing end, the inclined plane court
To the connection fixing end.
As a further illustration of the above scheme, the angle of the inclined plane and horizontal plane is 1-90 °.
As a further illustration of the above scheme, the angle of the inclined plane and horizontal plane is no more than 15 °.
As a further illustration of the above scheme, form light reflecting side walls around the inclined plane.
As a further illustration of the above scheme, the inclined plane includes the first inclined plane and the second inclined plane；Described
One inclined plane is towards main structure body top, the LED light source and the reflector in first inclined plane
Cooperation sends dipped beam；Second inclined plane is towards the lower section of the main structure body, the institute in second inclined plane
State LED light source and send distance light with reflector cooperation.
As a further illustration of the above scheme, the angle and second inclined plane of first inclined plane and horizontal plane
It is opposite with the angle direction of horizontal plane.
As a further illustration of the above scheme, first inclined plane and the absolute value of horizontal plane angle do not surpass
Cross, second inclined plane and the absolute value of horizontal plane angle.
As a further illustration of the above scheme, the main structure body is made of copper material or ceramic material.
As a further illustration of the above scheme, the LED light source is single led lamp bead or is LED area light source.
The beneficial effects of the invention are as follows：
First, by setting inclined plane on main structure body, by LED light source be installed on inclined plane on and with existing halogen lamp
Or the reflector of discharge lamp coordinates, reach the effect of simulation halogen lamp or the lamplight type that discharges.In this way, when to being mounted with halogen
When the automobile of lamp or discharge lamp carries out lamps and lanterns repacking, the light source of halogen lamp or discharge lamp, simple in structure, realization need to be only replaced
It is convenient, greatly save the repacking cost of automobile lamp.
2nd, by setting upper and lower inclined plane on main structure body, upper and lower two inclined-planes respectively with existing halogen lamp or
The reflector of discharge lamp coordinates, can the dipped beam of simulated automotive headlamp, distance light completely, substitution effect is good, has high application
Value.
Brief description of the drawings
Fig. 1 show LED car lamp light-source structure schematic diagram provided by the invention.
Description of reference numerals：
1：Main structure body, 2：LED light source, 3：Inclined plane, 4：Connection fixing end, 5：Connecting hole, 6：Light reflecting side walls, 7：It is horizontal
Face.
3-1：First inclined plane, 3-2：Second inclined plane.
Embodiment
In the description of the present invention, it is necessary to which explanation, for the noun of locality, if any term, " " center ", " transverse direction ", " indulge
To ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ",
The indicating position such as " bottom ", " interior ", " outer ", " clockwise ", " counterclockwise " and position relationship are based on orientation shown in the drawings or position
Relation is put, it is of the invention necessary with simplified description, rather than the device or element of instruction or hint meaning to be for only for ease of narration
Construct and operate with specific orientation, with particular orientation, it is impossible to be interpreted as the specific protection domain of the limitation present invention.
In addition, description purpose is only used for if any term " first ", " second ", and it is not intended that indicating or implying relatively heavy
The property wanted or the implicit quantity for indicating technical characteristic.Thus, " first " is defined, " second " feature can be expressed or implicit include
One or more this feature, in the present description, " at least " are meant that one or more, unless otherwise clearly having
The restriction of body.
In the present invention, except as otherwise clear stipulaties and restriction, should make if any term " assembling ", " connected ", " connection " term
Broad sense is gone to understand, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can also be that machinery connects
Connect；It can be directly connected or be connected by intermediary, can be connected inside two elements.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In invention, unless otherwise prescribed and limit, fisrt feature second feature it " on " or it " under " can include
First and second features directly contact, can also include fisrt feature and second feature not be direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature the
Directly over two features and oblique upper, or be only to represent that fisrt feature level height is higher than the height of second feature.Fisrt feature
Second feature " on ", " under " and " below " include fisrt feature immediately below second feature or obliquely downward, or only table
Show that fisrt feature level height is less than second feature.
With reference to the attached drawing of specification, by being further described to the embodiment of the present invention, make this hair
Bright technical solution and its advantage is clearer, clear and definite.Embodiment is described below with reference to attached drawing to be exemplary, purport
Explaining the present invention, and be not considered as limiting the invention.
As shown in Figure 1, a kind of LED car lamp light source, for the filament of replacing halogen lamp or the fluorescent tube of discharge lamp, with the halogen
The reflector of plain lamp or the discharge lamp coordinates；Including：Main structure body 1 and the LED light source 2 being arranged on the main structure body 1,
It is equipped with least one inclined plane 3 on the main structure body 1, the LED light source 2 is installed in the inclined plane 3 and towards institute
State reflector the inner.
Wherein, the main structure body 1 is made of highly heat-conductive materials such as copper or ceramics, and one end of main structure body 1 is connection
Fixing end 4, connecting hole 5 is equipped with the connection fixing end 4, realizes that connection is fixed will pass through bolt.
The LED light source 2 is single led lamp bead or is LED area light source, can basis as the selection of specific light source type
Power, the difference of light distribution demand adjust, and are not limited to the present embodiment.
The inclined plane 3 is no more than towards the connection fixing end 4, preferably described inclined plane 3 with 7 angle of horizontal plane
15°.In other embodiments, any adjustment in 1-90 ° is not limited to this implementation to the inclined plane with horizontal plane angle
Example.In this way, when the LED car lamp light source replace halogen lamp filament or discharge lamp fluorescent tube after, the light warp that sends from LED light source 2
After halogen lamp or the reflection of discharge lamp reflector, with regard to halogen lamp or high-pressure sodium lamp light type can be simulated.
In the present embodiment, preferably described inclined plane 3 includes the first inclined plane 3-1 and the second inclined plane 3-2；Described first inclines
Inclined-plane 3-1 is towards the top of main structure body 1, and the second inclined plane 3-2 is towards the lower section of main structure body 1, and described first tilts
The angle and the second inclined plane 3-2 of face 3-1 and horizontal plane 7 are with the angle direction of horizontal plane 7 on the contrary, to ensure to be installed on the
LED light source on one inclined plane 3-1 and the second inclined plane 3-2 is inner both facing to reflector.It is preferred that the first inclined plane 3-1 and level
The absolute value of 7 angle A of face, the absolute value of the second inclined plane 3-2 and 7 angle B of horizontal plane are no more than 15 °, and A≤
B.During practical application, the reflector of the LED car lamp light source and orthodox car headlamp coordinates, on the first inclined plane 3-1
LED light source and reflector coordinate and send dipped beam；LED light source on the second inclined plane 3-2 coordinates with reflector
Send distance light.
Further, to ensure light efficiency, also formed around the first inclined plane 3-1 and the second inclined plane 3-2 reflective
Side wall 6.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, not office of the invention
It is limited to above-mentioned embodiment, this hair is all fallen within using the improvement and replacement of techniques well known on the basis of the present invention
Bright protection domain, protection scope of the present invention should limit it by each claim and its equivalent.
Claims (10)
1. a kind of LED car lamp light source, it is characterised in that for the filament of replacing halogen lamp or the fluorescent tube of discharge lamp, with the halogen
The reflector of plain lamp or the discharge lamp coordinates；The LED car lamp light source includes：Main structure body and it is arranged on the main structure body
LED light source, be equipped with least one inclined plane on the main structure body, the LED light source is installed in the inclined plane simultaneously
It is inner towards the reflector.
2. a kind of LED car lamp light source according to claim 1, it is characterised in that one end of the main structure body is connection
Fixing end, the inclined plane is towards the connection fixing end.
A kind of 3. LED car lamp light source according to claim 1, it is characterised in that the angle of the inclined plane and horizontal plane
For 1-90 °.
A kind of 4. LED car lamp light source according to claim 1, it is characterised in that the angle of the inclined plane and horizontal plane
No more than 15 °.
5. a kind of LED car lamp light source according to claim 1, it is characterised in that formed around the inclined plane
Light reflecting side walls.
6. a kind of LED car lamp light source according to claim 1, it is characterised in that the inclined plane includes the first inclined plane
With the second inclined plane；First inclined plane is towards above the main structure body, described in first inclined plane
LED light source coordinates with the reflector sends dipped beam；Second inclined plane is towards the lower section of the main structure body, installed in institute
The LED light source stated in the second inclined plane sends distance light with reflector cooperation.
7. a kind of LED car lamp light source according to claim 6, it is characterised in that first inclined plane and horizontal plane
Angle and second inclined plane are opposite with the angle direction of horizontal plane.
8. a kind of LED car lamp light source according to claim 6, it is characterised in that first inclined plane and horizontal plane institute
Absolute value into angle is no more than, second inclined plane and the absolute value of horizontal plane angle.
9. a kind of LED car lamp light source according to claim 1, it is characterised in that the main structure body uses copper material or pottery
Ceramic material is made.
10. a kind of LED car lamp light source according to claim 1, it is characterised in that the LED light source is single led lamp bead
Or it is LED area light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382728.5A CN107975753A (en) | 2017-12-20 | 2017-12-20 | A kind of LED car lamp light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382728.5A CN107975753A (en) | 2017-12-20 | 2017-12-20 | A kind of LED car lamp light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107975753A true CN107975753A (en) | 2018-05-01 |
Family
ID=62006911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711382728.5A Pending CN107975753A (en) | 2017-12-20 | 2017-12-20 | A kind of LED car lamp light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107975753A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204404003U (en) * | 2014-04-25 | 2015-06-17 | 现代摩比斯株式会社 | Utilize the difunctional LED headlight of film shading member |
| US20150267887A1 (en) * | 2014-03-18 | 2015-09-24 | Goodrich Lighting Systems Gmbh | Lighting structure for an exterior vehicle light unit and exterior vehicle light unit comprising the same |
| CN105258060A (en) * | 2015-11-25 | 2016-01-20 | 海盐丽光电子科技有限公司 | Independent high beam LED automobile lens |
| CN207778302U (en) * | 2017-12-20 | 2018-08-28 | 佛山市路马科技有限公司 | A kind of LED car lamp light source |
-
2017
- 2017-12-20 CN CN201711382728.5A patent/CN107975753A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150267887A1 (en) * | 2014-03-18 | 2015-09-24 | Goodrich Lighting Systems Gmbh | Lighting structure for an exterior vehicle light unit and exterior vehicle light unit comprising the same |
| CN204404003U (en) * | 2014-04-25 | 2015-06-17 | 现代摩比斯株式会社 | Utilize the difunctional LED headlight of film shading member |
| CN105258060A (en) * | 2015-11-25 | 2016-01-20 | 海盐丽光电子科技有限公司 | Independent high beam LED automobile lens |
| CN207778302U (en) * | 2017-12-20 | 2018-08-28 | 佛山市路马科技有限公司 | A kind of LED car lamp light source |
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