CN210219606U - Novel light source assembly and vehicle headlamp capable of rotating light shape direction - Google Patents
Novel light source assembly and vehicle headlamp capable of rotating light shape direction Download PDFInfo
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- CN210219606U CN210219606U CN201921171734.0U CN201921171734U CN210219606U CN 210219606 U CN210219606 U CN 210219606U CN 201921171734 U CN201921171734 U CN 201921171734U CN 210219606 U CN210219606 U CN 210219606U
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Abstract
The utility model discloses a novel light source assembly and a vehicle headlamp capable of rotating light shape direction, the light source assembly comprises a driver mounting frame and a reflection cup, the driver mounting frame is provided with a mounting plate, the front end of the mounting plate extends forwards and is provided with a connecting plate; the upper end and the lower end of the connecting plate are provided with lamp panels, and the lamp panels are provided with a plurality of LED lamp light sources; the light reflecting cup is provided with a high-beam light reflecting region and a low-beam light reflecting region and is detachably connected to the connecting plate; the mounting plate is also connected with a driver plate connected with the lamp panel. The utility model discloses a can dismantle connection design between anti-light cup and the driver mounting bracket, only need adjust the circumference position of the relative connecting plate of anti-light cup, can change the optical property direction of this light source subassembly distance beam and short-distance beam. Therefore, even if the light source component is suitable for the lamp shade with the same specification, the installation requirement of the left lamp or the right lamp can be met, and the light source component has good universality.
Description
Technical Field
The utility model belongs to the technical field of the lamp manufacturing technology and specifically relates to a novel headlight of plantago of light source subassembly and rotatable light shape direction is related to.
Background
Most of the existing headlamp adopts an LED lamp to replace a tungsten lamp for illumination, so that the energy consumption is reduced and the service life is prolonged. However, most of the light source and the reflecting cup of the existing vehicle front LED lamp are fixedly arranged in the lampshade, so that the vehicle front LED lamp has a fixed light shape direction. Because the front LED lamp requires high beam at the upper part and low beam at the lower part when being installed, the front LED lamp has directionality according to different installation positions, such as a left lamp or a right lamp, and therefore, the flexibility of the existing front LED lamp in installation application is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art's above-mentioned problem, providing a novel light source subassembly and rotatable light shape orientation's plantago headlight, only need the circumference position of the relative connecting plate of adjustment anti-light cup, can change the light nature orientation of this light source subassembly distance beam and short-distance beam, it is visible, even be applicable to this light source subassembly and also can satisfy the installation demand of left light or right lamp in the lamp shade of same specification.
The purpose of the utility model is mainly realized through the following technical scheme:
a novel light source assembly comprises a driver mounting frame and a reflecting cup, wherein the driver mounting frame is provided with a mounting plate, and the front end of the mounting plate extends forwards to form a connecting plate;
the upper end and the lower end of the connecting plate are provided with lamp panels, and the lamp panels are provided with a plurality of LED lamp light sources;
the light reflecting cup is provided with a high beam light reflecting region and a low beam light reflecting region which is positioned below the high beam light reflecting region, the light reflecting cup is detachably connected to the connecting plate, and the two lamp panels are respectively positioned in a range surrounded by the high beam light reflecting region and the low beam light reflecting region;
the mounting plate is also connected with a driver plate connected with the lamp panel.
In the utility model, the driver board is used for driving the switch of the LED light source and the brightness; the reflecting cup is used for converging light rays, and enables the LED lamp light source to emit high beam or low beam according to the arrangement in the cup opening of the reflecting cup. When the light source assembly is used, the light direction of the far light and the near light of the light source assembly can be changed only by adjusting the circumferential position of the reflection cup relative to the connecting plate, so that the light source assembly is suitable for the installation requirements of a left lamp and a right lamp in a lamp shade of the same specification.
In order to realize the detachable connection of the reflecting cup and the connecting plate, furthermore, a connecting bulge is convexly arranged in the middle of the front end of the connecting plate, and connecting plate connecting sections are respectively sunk in the left end part and the right end part of the front end of the connecting plate;
the middle part of the reflection cup is provided with a through hole which can be penetrated and connected with the protrusions, and the middle part of the reflection cup is also provided with two reflection cup connecting sections which can be detachably connected with the two connecting plate connecting sections respectively.
The utility model discloses in, install two lamp plates respectively and connect bellied upper and lower terminal surface, so, then can guarantee that two lamp plates can be located the within range that distance light reflective region and short-distance beam reflective region surrounded respectively.
In order to improve the connection stability of the reflective cup and the connecting plate, furthermore, a limiting wrapping section which can be matched with the surface of the outer end of the connecting plate connecting section is arranged on the outer end of the reflective cup connecting section in an extending mode, and the limiting wrapping section is connected to the rear end of the reflective cup and located on the periphery of the connecting plate connecting section.
Furthermore, the front end surface of the connecting section of the connecting plate is arranged in a plane, and the front end of the connecting section of the connecting plate is provided with a connecting threaded hole of the reflecting cup;
the front end face and the rear end face of the reflection cup connecting section are both arranged in a plane, and the reflection cup connecting section is provided with reflection cup connecting through holes which penetrate through the front end face and the rear end face of the reflection cup connecting section and correspond to the reflection cup connecting threaded holes.
The utility model discloses in, through anti-light cup fastening screw run through anti-light cup connect the through hole and with anti-light cup connecting thread hole screw-thread fit can realize anti-light cup and connecting plate can dismantle and be connected.
Furthermore, the connecting plate is transversely arranged and vertically connected to the mounting plate, and the connecting plate divides the front end surface of the mounting plate into a driver area at the upper part and a right heat dissipation area at the lower part;
the driver board is connected to the driver area;
the lower end of the connecting plate extends downwards to be provided with connecting plate radiating fins located in a radiating area, and the rear ends of the connecting plate radiating fins are connected with the mounting plate.
The utility model discloses in, the heat dispersion of this light source subassembly can be improved in connecting plate radiating fin's setting.
Furthermore, a driver wiring hole which penetrates through the front end surface and the rear end surface of the mounting plate and is positioned in the driver area is formed in the mounting plate;
the connecting plate is provided with a lamp panel wiring hole which penetrates through the upper end surface and the lower end surface of the connecting plate and is positioned at the rear end part of the connecting plate;
two wiring abdicating grooves which are respectively positioned at the upper end and the lower end of the opening and are communicated with the opening are also formed in the middle of the reflection cup.
A headlamp capable of rotating light shape direction, which comprises a lampshade and a light source component as described in any one of the preceding items;
the front end of lamp shade has the mounting groove of indent, mounting panel detachably connects in the mounting groove, and the front end of lamp shade is connected with the printing opacity cover that can seal the mounting groove.
In the utility model, the lampshade is used for protecting the light source component and radiating heat; the light-transmitting cover is used for emitting light.
In order to realize the detachable connection of the light source assembly in the mounting groove, further, the groove bottom of the mounting groove is provided with a plurality of light source connecting threaded holes, and a plurality of light source connecting through holes are formed in the mounting plate.
The utility model discloses in, through light source fastening screw through light source connect through-hole and with light source connecting thread hole screw-thread fit can realize being connected dismantling of light source subassembly and lamp shade. In addition, the number of the light source connecting threaded holes is more than that of the light source connecting through holes, and the mounting plate can be fixed at a plurality of angles relative to the lampshade.
Furthermore, the light source connecting threaded holes are uniformly distributed at the bottom of the mounting groove.
The utility model discloses during the application, also can be according to the demand or convenient adjust the circumference position of the relative lamp shade of light source subassembly.
In order to improve the heat dissipation performance of the headlamp, the rear end of the lampshade extends backwards to form a plurality of lampshade heat dissipation fins.
The utility model discloses following beneficial effect has:
1. through the detachable connection design between the reflection cup and the driver mounting frame, the light direction of the far light and the near light of the light source component can be changed only by adjusting the circumferential position of the relative connecting plate of the reflection cup. Therefore, even if the light source component is suitable for the lamp shade with the same specification, the installation requirement of the left lamp or the right lamp can be met, and the light source component has good universality.
2. Through the design of the connection dismantled between light source subassembly and the lamp shade, can adjust the circumference position of the relative lamp shade of light source subassembly according to the demand to this guarantees the optical property direction under last low beam of big lamp distance light of plantago.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings required for describing the embodiments of the present invention will be briefly described below. It is obvious that the drawings in the following description are only some of the embodiments described in the present application, and that other drawings can be derived from the following drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of one embodiment of a novel light source assembly according to the present invention;
fig. 2 is a schematic structural view of an embodiment of the novel light source assembly according to the present invention;
fig. 3 is a schematic structural view of an embodiment of the novel light source assembly according to the present invention;
fig. 4 is a schematic structural diagram of an embodiment of a driver mounting bracket in the novel light source assembly according to the present invention;
fig. 5 is a schematic structural diagram of an embodiment of a driver mounting bracket in the novel light source assembly according to the present invention;
fig. 6 is a schematic structural diagram of an embodiment of a driver mounting bracket in the novel light source assembly according to the present invention;
fig. 7 is a schematic structural view of an embodiment of a vehicle headlamp capable of rotating light shape direction according to the present invention;
fig. 8 is a schematic structural view of an embodiment of a vehicle headlamp capable of rotating the light shape direction according to the present invention;
fig. 9 is a schematic structural view of an embodiment of a lampshade and a light source assembly of a headlamp capable of rotating light shape and direction according to the present invention;
fig. 10 is a schematic structural view of an embodiment of a lampshade in a headlamp capable of rotating the light shape direction according to the present invention.
Wherein, the part names corresponding to the reference numbers are as follows: 1. driver mounting bracket, 2, the mounting panel, 3, the connecting plate, 4, the lamp plate, 5, LED lamp light source, 6, reflection of light cup, 7, far-reaching light reflection of light region, 8, the reflection of light region of short-distance beam, 9, the driver board, 10, connect the arch, 11, the connecting plate linkage segment, 12, reflection of light cup linkage segment, 13, spacing parcel section, 14, the opening, 15, connecting plate radiating fin, 16, the driver walks the line hole, 17, the lamp plate walks the line hole, 18, walk the line groove of stepping down, 19, reflection of light cup connecting thread hole, 20, reflection of light cup connecting hole, 21, the mounting groove, 22, the lamp shade, 23, the printing opacity cover, 24, light source connecting thread hole, 25, light source connecting hole, 26, lamp shade radiating.
Detailed Description
In order to make those skilled in the art better understand the present invention, the technical solutions in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be apparent that the embodiments described below are only some, but not all embodiments of the present invention. Based on the embodiments recorded in the present invention, all other embodiments obtained by those skilled in the art without creative efforts are all within the scope of the present invention.
Example 1
As shown in fig. 1 to 6, a novel light source assembly comprises a driver mounting bracket 1 and a reflective cup 6, wherein the driver mounting bracket 1 is provided with a mounting plate 2, and a connecting plate 3 extends forwards from the front end of the mounting plate 2;
the upper end and the lower end of the connecting plate 3 are both provided with lamp panels 4, and the lamp panels 4 are provided with a plurality of LED lamp light sources 5;
the reflection cup 6 is provided with a high beam reflection region 7 and a low beam reflection region 8 positioned below the high beam reflection region 7, the reflection cup 6 is detachably connected to the connecting plate 3, and the two lamp panels 4 are respectively positioned in the range surrounded by the high beam reflection region 7 and the low beam reflection region 8;
the mounting plate 2 is also connected with a driver plate 9 connected with the lamp panel 4.
In this embodiment, the driver board 9 is a PCB board, and the lamp panel 4 is electrically connected to the driver board 9. The reflective cup 6 is made of nylon plastic, and forms different high beams and low beams through reflective grooves designed on the inner wall of the cup opening, which is the prior art and is not described again. When installed, the mounting plate 2 may be vertically disposed.
Example 2
This example is further defined on the basis of example 1 as follows: a connecting bulge 10 is convexly arranged in the front of the middle part of the front end of the connecting plate 3, and connecting plate connecting sections 11 are respectively sunk in the left and right end parts of the front end of the connecting plate 3;
the middle part of the reflection cup 6 is provided with a through hole 14 which can be penetrated through the connecting bulge 10, and the middle part of the reflection cup 6 is also provided with two reflection cup connecting sections 12 which can be detachably connected with the two connecting plate connecting sections 11 respectively.
In this embodiment, two lamp plates 4 are installed respectively at the up end of connecting arch 10 and terminal surface down. When the light reflection cup is used, the circumferential position (rotated by 180 degrees) of the light reflection cup 6 relative to the connecting plate is changed to be connected, and the optical directions of the near light and the far light can be changed.
Preferably, the outer end of the reflective cup connecting section 12 extends to form a limiting wrapping section 13 adapted to the outer end surface of the connecting plate connecting section 11, and the limiting wrapping section 13 is connected to the rear end of the reflective cup 6 and located on the periphery of the connecting plate connecting section 11.
In this embodiment, the outer end surfaces of the two connecting plate connecting sections 11 are the left and right end surfaces of the connecting plate, which may be arranged in an arc shape, and correspondingly, the inner end surface of the limiting wrapping section 13 is also arranged in an arc shape.
Preferably, the front end surface of the connecting plate connecting section 11 is arranged in a plane, and the front end of the connecting plate connecting section 11 is provided with a reflective cup connecting threaded hole 19;
the front end face and the rear end face of the reflection cup connecting section 12 are both arranged in a plane, and the reflection cup connecting section 12 is provided with a reflection cup connecting through hole 20 which penetrates through the front end face and the rear end face and corresponds to the reflection cup connecting threaded hole 19.
In this embodiment, the front end face of the reflection cup connection section 12 is a plane, so that the reflection cup fastening screw can be conveniently operated, and the rear end face of the reflection cup connection section 12 is a plane, so that the connection stability between the reflection cup connection section 12 and the connection plate connection section 11 can be conveniently improved.
Example 3
This example is further defined on the basis of example 1 as follows: the connecting plate 3 is transversely arranged and vertically connected to the mounting plate 2, and the connecting plate 3 divides the front end surface of the mounting plate 2 into a driver area at the upper part and a right heat dissipation area at the lower part;
the driver board 9 is connected to the driver area;
the lower end of the connecting plate 3 extends downwards to be provided with a connecting plate radiating fin 15 located in a radiating area, and the rear end of the connecting plate radiating fin 15 is connected with the mounting plate 2.
In this embodiment, the connecting plate 3, the mounting plate 2 and the connecting plate radiating fins 15 can be made of aluminum, so that the radiating performance can be ensured.
Preferably, the mounting plate 2 is provided with a driver wiring hole 16 which penetrates through the front end surface and the rear end surface of the mounting plate 2 and is positioned in the driver area;
a lamp panel wiring hole 17 which penetrates through the upper end face and the lower end face of the connecting plate 3 and is positioned at the rear end part of the connecting plate 3 is formed in the connecting plate 3;
two routing abdicating grooves 18 which are respectively positioned at the upper end and the lower end of the through opening 14 and are communicated with the through opening 14 are also formed in the middle of the reflection cup 6.
In this embodiment, the lamp panel wiring hole 17 and the wiring abdicating groove 18 are convenient for the electrical connection of the driver board 9 and the two lamp panels 4. The driver wiring holes 16 facilitate electrical connection of the driver board 9 to an external power source.
Example 4
As shown in fig. 7 to 10, a rotatable light shape direction headlamp includes a lamp housing 22 and a light source assembly as described in any one of embodiments 1 to 3;
the front end of the lampshade 22 is provided with an inwards concave mounting groove 21, the mounting plate 2 is detachably connected in the mounting groove 21, and the front end of the lampshade 22 is connected with a light-transmitting cover 23 capable of sealing the mounting groove 21.
Preferably, the bottom of the mounting groove 21 is provided with a plurality of light source connection threaded holes 24, and the mounting plate 2 is provided with a plurality of light source connection through holes 25.
Preferably, the light source connection threaded holes 24 are uniformly distributed on the bottom of the mounting groove 21.
Preferably, a plurality of lampshade heat dissipation fins 26 extend rearward from the rear end of the lampshade 22.
In this embodiment, the lamp shade 22 and the lamp shade heat dissipation fins 26 are made of aluminum, which is convenient for improving heat dissipation performance.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model belongs to the technical field of the ordinary skilled person say, do not deviate from the utility model discloses a other embodiments that reach under the technical scheme all should be contained the utility model discloses a within the scope of protection.
Claims (10)
1. A novel light source assembly characterized by: the device comprises a driver mounting rack (1) and a reflection cup (6), wherein the driver mounting rack (1) is provided with a mounting plate (2), and the front end of the mounting plate (2) extends forwards to form a connecting plate (3);
the upper end and the lower end of the connecting plate (3) are both provided with lamp panels (4), and the lamp panels (4) are provided with a plurality of LED lamp light sources (5);
the light reflecting cup (6) is provided with a high beam light reflecting region (7) and a low beam light reflecting region (8) which is positioned below the high beam light reflecting region (7), the light reflecting cup (6) is detachably connected to the connecting plate (3), and the two lamp panels (4) are respectively positioned in the range surrounded by the high beam light reflecting region (7) and the low beam light reflecting region (8);
the mounting plate (2) is also connected with a driver plate (9) connected with the lamp panel (4).
2. A novel light source module according to claim 1, characterized in that: a connecting bulge (10) is protruded in the front of the middle part of the front end of the connecting plate (3), and connecting plate connecting sections (11) are respectively sunk in the left end part and the right end part of the front end of the connecting plate (3);
the middle part of the reflection cup (6) is provided with a through hole (14) which can be penetrated and connected with the protrusion (10), and the middle part of the reflection cup (6) is also provided with two reflection cup connecting sections (12) which can be detachably connected with the two connecting plate connecting sections (11) respectively.
3. A novel light source module according to claim 2, characterized in that: the outer side end of the reflection cup connecting section (12) is provided with a limiting wrapping section (13) which can be matched with the surface of the outer side end of the connecting plate connecting section (11) in an extending mode, and the limiting wrapping section (13) is connected to the rear end of the reflection cup (6) and is located on the periphery of the connecting plate connecting section (11).
4. A novel light source module according to claim 2, characterized in that: the front end surface of the connecting plate connecting section (11) is arranged in a plane, and the front end of the connecting plate connecting section (11) is provided with a reflecting cup connecting threaded hole (19);
the front end face and the rear end face of the reflection cup connecting section (12) are arranged in a plane, and the reflection cup connecting section (12) is provided with reflection cup connecting through holes (20) which penetrate through the front end face and the rear end face and correspond to the reflection cup connecting threaded holes (19).
5. A novel light source module according to claim 1, characterized in that: the connecting plate (3) is transversely arranged and vertically connected to the mounting plate (2), and the connecting plate (3) divides the front end face of the mounting plate (2) into a driver area at the upper part and a right heat dissipation area at the lower part;
the driver board (9) is connected to the driver area;
the lower end of the connecting plate (3) extends downwards to be provided with connecting plate radiating fins (15) located in a radiating area, and the rear ends of the connecting plate radiating fins (15) are connected with the mounting plate (2).
6. A novel light source module according to claim 2, characterized in that: the mounting plate (2) is provided with a driver wiring hole (16) which penetrates through the front end surface and the rear end surface of the mounting plate (2) and is positioned in the driver area;
a lamp panel wiring hole (17) which penetrates through the upper end face and the lower end face of the connecting plate (3) and is positioned at the rear end part of the connecting plate (3) is formed in the connecting plate (3);
two routing abdicating grooves (18) which are respectively positioned at the upper end and the lower end of the through opening (14) and are communicated with the through opening (14) are also formed in the middle of the reflection cup (6).
7. A kind of head light that can rotate the light shape direction, characterized by: comprising a lamp housing (22) and a light source assembly according to any one of claims 1-6;
the front end of lamp shade (22) has mounting groove (21) of indent, mounting panel (2) detachably connects in mounting groove (21), and the front end of lamp shade (22) is connected with printing opacity cover (23) that can seal mounting groove (21).
8. The headlamp according to claim 7, wherein: the tank bottom of mounting groove (21) is provided with a plurality of light source connecting thread hole (24), a plurality of light source connecting through hole (25) have been seted up on mounting panel (2).
9. The headlamp according to claim 8, wherein: the light source connecting threaded holes (24) are uniformly distributed at the bottom of the mounting groove (21).
10. The headlamp according to claim 7, wherein: the rear end of the lampshade (22) extends backwards to form a plurality of lampshade radiating fins (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921171734.0U CN210219606U (en) | 2019-07-24 | 2019-07-24 | Novel light source assembly and vehicle headlamp capable of rotating light shape direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921171734.0U CN210219606U (en) | 2019-07-24 | 2019-07-24 | Novel light source assembly and vehicle headlamp capable of rotating light shape direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210219606U true CN210219606U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921171734.0U Active CN210219606U (en) | 2019-07-24 | 2019-07-24 | Novel light source assembly and vehicle headlamp capable of rotating light shape direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210219606U (en) |
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2019
- 2019-07-24 CN CN201921171734.0U patent/CN210219606U/en active Active
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