CN215951303U - Car light LED light source module - Google Patents
Car light LED light source module Download PDFInfo
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- CN215951303U CN215951303U CN202122445964.5U CN202122445964U CN215951303U CN 215951303 U CN215951303 U CN 215951303U CN 202122445964 U CN202122445964 U CN 202122445964U CN 215951303 U CN215951303 U CN 215951303U
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- plate body
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- heat dissipation
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Abstract
The utility model provides a car light LED light source module, which belongs to the technical field of lighting and comprises a reflecting cup body, a lighting barrel and a lighting lens, wherein the bottom of the reflecting cup body is also provided with a heat dissipation plate body, one side of the heat dissipation plate body, which is close to the reflecting cup body, is also provided with a light source support, the light source support penetrates through the bottom surface of the reflecting cup body, and the light source support is also provided with a lighting source, and the lighting source is positioned inside the reflecting cup body. According to the LED light source module for the vehicle lamp, the high beam and the low beam irradiation can be conveniently adjusted through the high-low beam adjusting assembly, the irradiation light source is arranged on the light source support positioned on the side surface of the heat dissipation plate body, so that the irradiation light source is more conveniently installed, meanwhile, heat generated by the irradiation light source during working is transferred to the light source support and the heat dissipation plate body, and then heat dissipation is carried out through the heat dissipation plate body, so that the heat dissipation effect of the lamp is improved, the aging of the irradiation light source due to overhigh temperature can be prevented, and the service life of the light source module is prolonged.
Description
Technical Field
The utility model belongs to the technical field of illumination, and particularly relates to an LED light source module of a car lamp.
Background
In the field of automotive lighting technology, to achieve different lighting in different driving environments, lighting fixtures on automobiles usually include high beam lighting and low beam lighting. Present car lamps and lanterns are mostly far-reaching headlamp and passing light integral type, and it is based on single light source to set up a mobilizable light in that the car light is inside and block the part structure, block the removal of part by control light, in order to carry out the switching between far-reaching headlamp illumination and the passing light illumination. In addition, in order to facilitate the production of the lamp, the light source is usually installed in a light source module, and then the light source module is applied to lamps with different sizes and shapes, and the light source module can generate a large amount of heat when in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a car lamp LED light source module, and aims to solve the problem that the service life of a lamp is influenced due to poor heat dissipation efficiency of an automobile lamp light source module in the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a car light LED light source module installs in lamps and lanterns, is in including reflection of light cup, setting reflection of light cup oral area department shine barrel and setting up shine lens in the barrel, the bottom of reflection of light cup still is provided with the heat-dissipating plate body, the heat-dissipating plate body is close to one side of reflection of light cup still is provided with the light source support, the light source support runs through the bottom surface setting of reflection of light cup, still be provided with light source on the light source support, light source all is located reflection of light cup's inside, shine the barrel with still be provided with the distance adjusting part who is used for adjusting the light irradiation region between the reflection of light cup.
As another embodiment of the application, the bottom of reflection of light cup still is provided with and is used for the installation the mounting plate body of heat dissipation plate body, be provided with the installation via hole that is used for the light source support to pass through on the mounting plate body, set up between mounting plate body and the heat dissipation plate body and clamp the structure.
As another embodiment of this application, the structure of clamping is including setting up the mounting plate body with last holding via hole and the wearing to establish of heat-dissipating plate body hold the downthehole locking round pin body of via hole, the one end of the locking round pin body is provided with spacing cap body other end department and still is provided with the locking lug, it is provided with to hold via hole both sides department and is used for the recess of stepping down that the locking lug passes through.
As another embodiment of this application, be provided with two at least locating pins on the mounting plate body, be provided with the locating hole that matches with the locating pin on the heat dissipation plate body.
As another embodiment of the present application, the transverse base surface of the light source support is rectangular, and the irradiation light sources are respectively disposed on two oppositely disposed surfaces of the light source support.
As another embodiment of this application, the another side of cooling plate body still is provided with a plurality of radiating fin, radiating fin's side is provided with radiator fan.
As another embodiment of this application, far and near adjusting part sets up including the activity shading plate body and the setting of reflection of light cup oral area department are in be used for driving the shading plate body on the shading plate body and follow shine the power pack of the axial motion of barrel, it is provided with the breach of stepping down that is used for holding the cavity that holds of shading plate body and is used for holding power pack to shine on the barrel.
As another embodiment of the present application, the power unit is an electromagnet provided on the shade plate body. The shading plate body is further provided with an elastic piece used for pushing the shading plate body in the direction away from the irradiation cylinder body, and one end of the elastic piece is abutted against the bottom of the accommodating cavity.
As another embodiment of the present application, the elastic member is a bending piece disposed on a side surface of the light shielding plate body, and the bending piece and the light shielding plate body are of an integral structure.
As another embodiment of this application, the oral area of reflection of light cup is provided with the adjusting plate body that is used for installing the shading plate body, still be provided with a plurality of slip cylinders on the adjusting plate body, still be provided with on the shading plate body with the direction sliding hole of slip cylinder mutually supporting.
The LED light source module of the car lamp has the advantages that: compared with the prior art, be provided with through the oral area at the reflection of light cup and shine barrel and lens to bottom department at the reflection of light cup is provided with irradiation source and heat dissipation plate body, and irradiation source is located reflection of light cup inside and sets up on the light source support of heat dissipation plate body side, shines still to be provided with between barrel and the reflection of light cup and is used for adjusting the regional distance adjusting part of light irradiation. According to the LED light source module for the vehicle lamp, the high beam and the low beam irradiation can be conveniently adjusted through the high and low beam adjusting assembly, the irradiation light source is arranged on the light source support positioned on the side surface of the heat dissipation plate body, so that the irradiation light source is more conveniently installed, meanwhile, heat generated by the irradiation light source during working is transferred to the light source support and the heat dissipation plate body, and then heat dissipation is carried out through the heat dissipation plate body, so that the heat dissipation effect of the lamp is improved, the aging of the irradiation light source due to overhigh temperature can be prevented, and the service life is prolonged.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a structural diagram of an LED light source module for a vehicle lamp according to an embodiment of the present invention;
fig. 2 is an exploded view of an LED light source module for a vehicle lamp according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a distance adjustment assembly according to an embodiment of the present invention.
In the figure: 1. a light reflecting cup body; 11. installing a plate body; 12. mounting a through hole; 13. a plate body is adjusted; 2. irradiating the cylinder; 21. an accommodating cavity; 3. an illuminating lens; 4. a heat dissipating plate body; 5. a light source support; 6. an illumination source; 7. a distance adjustment assembly; 71. a light-shielding plate body; 72. an electromagnet; 73. an elastic member; 8. a clamping structure; 81. receiving a via; 82. a locking pin body; 9. a heat radiation fan; 10. and (4) radiating fins.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1 and fig. 2 together, the LED light source module for a vehicle lamp according to the present invention will now be described. Car light LED light source module, including reflection of light cup 1, the setting is at the barrel 2 that shines of 1 oral area department of reflection of light cup, and set up the lens 3 that shines in shining barrel 2, reflection of light cup 1's bottom still is provided with the heat-dissipating plate body 4, one side that heat-dissipating plate body 4 is close to reflection of light cup 1 still is provided with light source support 5, light source support 5 runs through reflection of light cup 1's bottom surface setting, still be provided with light source 6 on the light source support 5, light source 6 all is located reflection of light cup 1's inside, it still is provided with the far and near adjusting part 7 that is used for adjusting the light irradiation region to shine between barrel 2 and the reflection of light cup 1.
The car light LED light source module that this embodiment provided, compare with prior art, be provided with through the oral area at reflection of light cup 1 and shine barrel 2 and irradiation lens 3 to be provided with irradiation light source 6 and heat dissipation plate body 4 in reflection of light cup 1's bottom department, irradiation light source 6 is located reflection of light cup 1 inside and set up on the light source support 5 of heat dissipation plate body 4 side, shine barrel 2 and still be provided with between the reflection of light cup 1 and be used for adjusting the regional distance adjusting part 7 of light irradiation. According to the LED light source module for the vehicle lamp, high beam irradiation and low beam irradiation can be conveniently adjusted through the high-low beam adjusting assembly 7, the irradiation light source 6 is arranged on the light source support 5 located on the side face of the heat dissipation plate body 4, so that the irradiation light source 6 is more conveniently installed, heat generated by the irradiation light source 6 during working is transmitted to the light source support 5 and the heat dissipation plate body 4, then heat dissipation is carried out through the heat dissipation plate body 4, the heat dissipation effect of the lamp is improved, aging of the irradiation light source 6 due to overhigh temperature can be prevented, and the service life of the light source module is prolonged.
In this embodiment, as a preferred implementation manner, the light source support 5 and the heat dissipation plate 4 are integrally formed and made of metal, so that the overall heat dissipation effect of the light source module is better.
As a specific embodiment of the car light LED light source module provided by the present invention, please refer to fig. 3, the bottom of the reflective cup body 1 is further provided with an installation plate body 11 for installing the heat dissipation plate body 4, the installation plate body 11 is provided with an installation via hole 12 for passing the light source support 5, and a clamping structure 8 is arranged between the installation plate body 11 and the heat dissipation plate body 4. The installation of the heat dissipation plate body 4 is more convenient and firm due to the arrangement of the installation plate body 11, and the light source support 5 can extend into the reflecting cup body 1 through the installation through hole 12 when the heat dissipation plate body 4 is installed on the installation plate body 11. The clamping structure 8 can make the assembly and disassembly of the heat dissipation plate body 4 and the installation plate body 11 more convenient, and the heat dissipation plate body 4 and the irradiation light source 6 can be conveniently disassembled together when the irradiation light source 6 is damaged, so that the irradiation light source 6 is convenient to replace and maintain.
As a specific embodiment of the vehicle lamp LED light source module provided by the present invention, please refer to fig. 2 and fig. 3, the clamping structure 8 includes an accommodating through hole 81 disposed on the mounting plate 11 and the heat dissipating plate 4, and a locking pin 82 penetrating the accommodating through hole 81, one end of the locking pin 82 is provided with a limiting cap, and the other end is further provided with a locking protrusion, and two sides of the accommodating through hole 81 are provided with an abdicating groove for the locking protrusion to pass through. The equal axle center setting of via hole 81 that holds on the mounting plate body 11 and the heat dissipation plate body 4 of the via hole 81 that holds, when the mounting plate body 11 needs to be fixed with the heat dissipation plate body 4, can pass the locking round pin body 82 and hold the via hole 81 and the locking lug on the locking round pin body 82 tip passes through from the recess of stepping down, then rotate the locking round pin body 82 and make the locking lug and step down the recess and misplace each other, thereby it is fixed with the clamp of the heat dissipation plate body 4 with the mounting plate body 11 through the locking lug and the spacing cap body, when needs are dismantled, equally only need rotate the locking round pin body 82 can, make the mounting plate body 11 and the fixed and dismantlement of heat dissipation plate body 4 more convenient and fast.
As a specific embodiment of the LED light source module for a vehicle lamp, please refer to fig. 2 and 3, at least two positioning pins are disposed on the mounting plate 11, and positioning holes matched with the positioning pins are disposed on the heat dissipating plate 4. The positioning pin and the positioning hole are arranged to enable the positioning between the mounting plate body 11 and the heat dissipation plate body 4 to be more accurate, and the containing through hole 81 on the mounting plate body 11 can be aligned with the containing through hole 81 on the heat dissipation plate body 4 more quickly.
Referring to fig. 2 and 3, as a specific embodiment of the LED light source module for a vehicle lamp, a transverse base plane of the light source support 5 is rectangular, and the irradiation light sources 6 are respectively disposed on two opposite surfaces of the light source support 5. The rectangular light source support 5 makes the surface smoother, and makes the installation of the two irradiation light sources 6 more convenient.
Referring to fig. 2 and 3, as a specific embodiment of the LED light source module for a vehicle lamp, a plurality of heat dissipation fins 10 are further disposed on the other side surface of the heat dissipation plate 4, and a heat dissipation fan 9 is disposed on the side surface of the heat dissipation fin 10. The arrangement of the heat dissipating fins 10 and the heat dissipating fan 9 makes the overall heat dissipating effect of the heat dissipating plate body 4 better.
As a specific embodiment of the LED light source module for the car light provided by the present invention, please refer to fig. 2 and fig. 3, the distance adjusting assembly 7 includes a light shielding plate 71 movably disposed at the mouth of the light reflecting cup 1, and a power unit disposed on the light shielding plate 71 for driving the light shielding plate 71 to move along the axial direction of the irradiation cylinder 2, and the irradiation cylinder 2 is provided with an accommodating cavity 21 for accommodating the light shielding plate 71 and an abdicating notch for accommodating the power unit. The power unit drives the shading plate body 71 to be far away from or close to the irradiation light source 6, so that the irradiation area of the irradiation light source 6 can be adjusted, switching between high beam and low beam is realized, the shading plate body 71 is more stably installed during movement by setting the accommodating cavity 21, and the movement of the shading plate body 71 is more convenient by setting the abdicating notch.
Referring to fig. 2 and 3, as an embodiment of the LED light source module for a vehicle lamp, a power unit is an electromagnet 72 disposed on a light shielding plate 71. The light shielding plate 71 is further provided with an elastic member 73 for pushing the light shielding plate 71 away from the irradiation cylinder 2, and one end of the elastic member 73 abuts against the bottom of the accommodating cavity 21. In this embodiment, the irradiation cylinder 2 is made of metal, when the distance and the near light need to be switched, the electromagnet 72 is powered on to generate magnetism to drive the shading plate 71 to slide in the direction close to the irradiation cylinder 2, so as to change the shading of the irradiation light source 6 to realize the purpose of adjusting the distance and the near light, when the near light needs to be switched, the electromagnet 72 is powered off, the magnetism of the electromagnet 72 disappears, the shading plate 71 can move in the direction away from the irradiation cylinder 2 under the effect of the elastic piece 73, so as to recover the irradiation area of the irradiation light source 6 when the near light is recovered, and the distance and the near light of the light source module can be switched more quickly.
Referring to fig. 2 and 3, the elastic member 73 is a bending piece disposed on a side surface of the light shielding plate 71, and the bending piece and the light shielding plate 71 are an integral structure. The elastic member 73 is made of a bending sheet, so that the elastic member 73 is simpler and more convenient to manufacture, and meanwhile, the light source module is more convenient and faster to assemble. The integral structure of the bending piece and the shading plate body 71 also ensures the strength of the bending piece.
As a specific embodiment of the LED light source module for the car light, please refer to fig. 2 and fig. 3, an adjusting plate 13 for installing a light shielding plate 71 is disposed at the mouth of the light reflecting cup 1, the adjusting plate 13 is further provided with a plurality of sliding columns, and the light shielding plate 71 is further provided with guiding sliding holes matched with the sliding columns. The installation of the shading plate body 71 is more convenient due to the arrangement of the adjusting plate body 13, the sliding of the shading plate body 71 can be more convenient due to the arrangement of the sliding column body and the guide sliding hole, and the sliding of the shading plate body 71 is more stable.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a car light LED light source module, its characterized in that is in including reflection of light cup, setting reflection of light cup oral area department shine barrel and setting and be in shine lens in the barrel, the bottom of reflection of light cup still is provided with the heat-dissipating plate body, the heat-dissipating plate body is close to one side of reflection of light cup still is provided with the light source support, the light source support runs through the bottom surface setting of reflection of light cup, still be provided with the light source that is used for the illumination on the light source support, the light source all is located the inside of reflection of light cup, it still is provided with the distance adjusting part who is used for adjusting the light irradiation region to shine between barrel and the reflection of light cup to shine.
2. The LED light source module for the car lamp according to claim 1, wherein a mounting plate for mounting the heat dissipating plate is further disposed at the bottom of the reflector cup, a mounting hole for passing the light source support is disposed on the mounting plate, and a fastening structure is disposed between the mounting plate and the heat dissipating plate.
3. The LED light source module for the car lamp according to claim 2, wherein the clamping structure comprises a receiving hole formed in the mounting plate and the heat dissipating plate, and a locking pin inserted into the receiving hole, wherein a locking protrusion is further disposed at one end of the locking pin and provided with a limiting cap, and a recess for the locking protrusion to pass through is disposed at two sides of the receiving hole.
4. The LED light source module for the car lamp according to claim 2, wherein at least two positioning pins are disposed on the mounting plate body, and positioning holes matched with the positioning pins are disposed on the heat dissipating plate body.
5. The vehicular lamp LED light source module according to claim 4, wherein the transverse base surface of the light source support is rectangular, and the irradiation light sources are respectively disposed on two oppositely disposed surfaces of the light source support.
6. The LED light source module for the car lamp according to claim 5, wherein a plurality of heat dissipation fins are further disposed on the other side surface of the heat dissipation plate body, and a heat dissipation fan is disposed on the side surface of each heat dissipation fin.
7. The LED light source module for the car lamp according to claim 1, wherein the distance adjusting assembly comprises a light shielding plate movably disposed at the mouth of the light reflecting cup body and a power unit disposed on the light shielding plate for driving the light shielding plate to move along the axial direction of the irradiation cylinder, and the irradiation cylinder is provided with a receiving cavity for receiving the light shielding plate and an abdicating notch for receiving the power unit.
8. The vehicular lamp LED light source module according to claim 7, wherein the power unit is an electromagnet disposed on the light shielding plate, and an elastic member for pushing the light shielding plate away from the irradiation cylinder is further disposed on the light shielding plate, and one end of the elastic member abuts against the bottom of the accommodating cavity.
9. The vehicular lamp LED light source module according to claim 8, wherein the elastic member is a bent piece disposed on a side surface of the light shielding plate body, and the bent piece and the light shielding plate body are of an integral structure.
10. The LED light source module for the car lamp according to claim 7, wherein the opening of the reflector cup body is provided with an adjusting plate body for mounting a light shielding plate body, the adjusting plate body is further provided with a plurality of sliding columns, and the light shielding plate body is further provided with guiding sliding holes matched with the sliding columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122445964.5U CN215951303U (en) | 2021-10-11 | 2021-10-11 | Car light LED light source module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122445964.5U CN215951303U (en) | 2021-10-11 | 2021-10-11 | Car light LED light source module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215951303U true CN215951303U (en) | 2022-03-04 |
Family
ID=80411901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122445964.5U Active CN215951303U (en) | 2021-10-11 | 2021-10-11 | Car light LED light source module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215951303U (en) |
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2021
- 2021-10-11 CN CN202122445964.5U patent/CN215951303U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hengshui Jingyao Qianjin Automotive Lighting Co.,Ltd. Changzhou Branch Assignor: Hengshui Jingyao Qianjin automobile lamp Co.,Ltd. Contract record no.: X2023980040094 Denomination of utility model: LED light source module for car lights Granted publication date: 20220304 License type: Common License Record date: 20230818 |