CN213272481U - Car light module with high light utilization ratio - Google Patents
Car light module with high light utilization ratio Download PDFInfo
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- CN213272481U CN213272481U CN202022857830.XU CN202022857830U CN213272481U CN 213272481 U CN213272481 U CN 213272481U CN 202022857830 U CN202022857830 U CN 202022857830U CN 213272481 U CN213272481 U CN 213272481U
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- seat plate
- beam lamp
- module
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Abstract
A car light module with high light utilization rate comprises a module seat and a circuit board arranged on the upper surface of the module seat, wherein the center of the upper surface of the circuit board is provided with a high beam lamp bead; near light lamp beads which are symmetrical to each other are arranged on the left side and the right side of the upper surface of the circuit board; the upper surface of the circuit board is provided with a small lens seat plate, the center of the lower surface of the small lens seat plate is provided with a high beam lamp bead accommodating groove corresponding to the high beam lamp bead, and the high beam lamp bead is positioned in the high beam lamp bead accommodating groove; the small lens bedplate lower surface left and right sides is equipped with and near-distance beam lamp pearl position corresponding near-distance beam lamp pearl holding tank, and near-distance beam lamp pearl is located near-distance beam lamp pearl holding tank. The utility model discloses a car light module with high light utilization ratio can carry out the effective utilization to the light of distance light lamp pearl and passing light lamp pearl, realizes the high utilization ratio of light, guarantees that the distance light that distance light lamp pearl formed and the passing light that passing light lamp pearl formed all have clear cut-off line.
Description
Technical Field
The utility model relates to a car light module, especially a car light module with high ray utilization ratio.
Background
The car light module is a module that is used for the car light assembly, can realize throwing of light through the cooperation between lamp pearl on the circuit board and the lens, be provided with one or two distance light lamp pearls on the circuit board of traditional car light module, one or two passing light lamp pearls, and the light of distance light lamp pearl and passing light lamp pearl all throws it away through same lens, because there is obvious difference in the light of distance light lamp pearl and passing light lamp pearl, consequently the curved surface of lens can all throw away two kinds of different light after the design, form distance light and passing light, in fact the light utilization ratio of lens to the light of distance light lamp pearl and passing light lamp pearl is still not enough, lead to no matter distance light or passing light can't form clear interception line, influence the performance of car light module.
Disclosure of Invention
The utility model aims to solve the current technical problem and provide a car light module with high light utilization ratio, it can carry out the effective utilization to the light of distance light lamp pearl and passing through light lamp pearl, realizes the high utilization ratio of light, guarantees that the distance light that distance light lamp pearl formed and the passing through light that passing through light lamp pearl formed all have clear cut-off line.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the utility model discloses a car light module with high ray utilization ratio, including the module seat, locate the circuit board of module seat upper surface, its characterized in that: a high beam lamp bead is arranged at the center of the upper surface of the circuit board; near light lamp beads which are symmetrical to each other are arranged on the left side and the right side of the upper surface of the circuit board; the upper surface of the circuit board is provided with a small lens seat plate, the center of the lower surface of the small lens seat plate is provided with a high beam lamp bead accommodating groove corresponding to the high beam lamp bead, and the high beam lamp bead is positioned in the high beam lamp bead accommodating groove; near-beam lamp bead accommodating grooves corresponding to the positions of the near-beam lamp beads are formed in the left side and the right side of the lower surface of the small lens seat plate, and the near-beam lamp beads are positioned in the near-beam lamp bead accommodating grooves; the center of the upper surface of the small lens seat plate is provided with a high beam small lens corresponding to the position of the high beam lamp bead containing groove; near-beam small lenses corresponding to the near-beam lamp bead containing grooves are arranged on the left side and the right side of the upper surface of the small lens seat plate; a large lens seat plate is arranged right above the small lens seat plate; the lower surfaces of the left end and the right end of the large lens base plate are provided with a fixed arm, and the large lens base plate is fixed with the module base through the fixed arm; the center of the large lens seat plate is provided with a high beam large lens corresponding to the high beam small lens; the left side and the right side of the large lens seat plate are provided with near-light large lenses corresponding to the near-light small lenses.
Clamping grooves which are symmetrical to each other are formed in the left side and the right side of the upper surface of the module seat; the fixed arm lower extreme is equipped with the screens portion with screens groove assorted, fixes mutually through first screw between screens portion and the screens groove tank bottom.
The circuit board and the module seat are fixed through a plurality of second screws which are uniformly distributed.
The left side and the right side of the upper surface of the module seat are provided with screw holes which are mutually symmetrical; the circuit board is provided with a first through hole corresponding to the position of the screw hole; the small lens seat plate is provided with a second perforation corresponding to the first perforation; the third screw passes through the second through hole and the first through hole downwards in sequence and is in threaded connection with the screw hole.
The left side and the right side of the upper surface of the circuit board are provided with positioning holes which are mutually symmetrical; and positioning rods matched with the positioning holes are arranged on the left side and the right side of the lower surface of the small lens seat plate.
The utility model has the advantages that:
compared with the prior art, adopt the utility model discloses the distance light lamp pearl of car light module with high ray utilization ratio of structure can utilize distance light little lens and distance light macrolens to carry out the effective utilization to the light of distance light lamp pearl, jets out the distance light that has clear cut-off line, and the passing light lamp pearl can utilize passing light little lens and passing light macrolens to carry out the effective utilization to the light of passing light lamp pearl, jets out the passing light that has clear cut-off line to realize the high utilization ratio of light.
Drawings
Fig. 1 is a schematic structural view of a vehicle lamp module with high light utilization rate according to the present invention;
fig. 2 is a perspective view of the car lamp module with high light utilization rate.
Detailed Description
The invention is described in further detail below with reference to the following figures and detailed description:
referring to fig. 1 and 2, the present invention provides a car light module with high light utilization, which includes a module base 1 and a circuit board 2 disposed on the upper surface of the module base 1, wherein a high beam lamp bead 3 is disposed in the center of the upper surface of the circuit board 2; near light lamp beads 4 which are symmetrical to each other are arranged on the left side and the right side of the upper surface of the circuit board 2; the upper surface of the circuit board 2 is provided with a small lens seat plate 5, the center of the lower surface of the small lens seat plate 5 is provided with a high beam lamp bead accommodating groove 6 corresponding to the position of a high beam lamp bead 3, and the high beam lamp bead 3 is positioned in the high beam lamp bead accommodating groove 6; near-beam lamp bead accommodating grooves 7 corresponding to the positions of the near-beam lamp beads 4 are formed in the left side and the right side of the lower surface of the small lens seat plate 5, and the near-beam lamp beads 4 are positioned in the near-beam lamp bead accommodating grooves 7; the center of the upper surface of the small lens seat plate 5 is provided with a high beam small lens 8 corresponding to the position of the high beam lamp bead accommodating groove 6; near-beam small lenses 9 corresponding to the positions of the near-beam lamp bead accommodating grooves 7 are arranged on the left side and the right side of the upper surface of the small lens seat plate 5; a large lens seat plate 10 is arranged right above the small lens seat plate 5; the lower surfaces of the left end and the right end of the large lens seat plate 10 are provided with a fixed arm 11, and the large lens seat plate 10 is fixed with the module seat 1 through the fixed arm 11; the center of the large lens seat plate 10 is provided with a high beam large lens 12 corresponding to the position of the high beam small lens 8; the left and right sides of the large lens seat plate 10 are provided with near-beam large lenses 13 corresponding to the positions of the near-beam small lenses 9.
Clamping grooves 14 which are symmetrical to each other are formed in the left side and the right side of the upper surface of the module seat 1; the lower end of the fixed arm 11 is provided with a clamping portion 15 matched with the clamping groove 14, and the clamping portion 15 and the bottom of the clamping groove 14 are fixed through a first screw 16.
The circuit board 2 and the module base 1 are fixed by a plurality of second screws 17 which are uniformly distributed.
The left side and the right side of the upper surface of the module seat 1 are provided with screw holes 18 which are mutually symmetrical; the circuit board 2 is provided with a first through hole 19 corresponding to the screw hole 18; the small lens seat plate 5 is provided with a second perforation 20 corresponding to the first perforation 19; the third screw 21 passes through the second through hole 20 and the first through hole 19 in sequence and is screwed in the screw hole 18.
The left side and the right side of the upper surface of the circuit board 2 are provided with positioning holes 22 which are mutually symmetrical; and positioning rods 23 matched with the positioning holes 22 are arranged on the left side and the right side of the lower surface of the small lens seat plate 5.
The utility model discloses a use method as follows:
when distance light lamp pearl 3 is bright, distance light lamp pearl 3's light then can be through passing through distance light little lens 8 in proper order, distance light macrolens 12, light is when passing through distance light little lens 8, distance light little lens 8 then can carry out preliminary collection and refraction to light, make light refraction orbit obtain optimizing, make the light that finally jets out through distance light little lens 8 all can shoot on distance light macrolens 12, avoid having light to scatter in the big lens 12 of distance light outer condition that leads to partial light to be wasted, effectively guarantee the high utilization ratio of light, make the distance light that finally jets out from distance light macrolens 12 can have clear stop surface.
When low beam lamp pearl 4 is bright, the light of low beam lamp pearl 4 then can be through passing through low beam lenslet 9 in proper order, low beam large lens 13, light is when passing through low beam lenslet 9, low beam lenslet 9 then can carry out preliminary convergence and refraction to light, make light refraction orbit obtain optimizing, make finally all can shine on low beam large lens 13 through the light that low beam lenslet 9 jetted out, it leads to partial light to be extravagant the condition to avoid light to disperse outside low beam large lens 13, effectively guarantee the high utilization ratio of light, make the low beam that finally jets out from low beam large lens 13 can have clear cut-off face, and the condition that overlaps then can appear in the light that two low beam large lens 13 jetted out, thereby effectively improve the luminance of low beam, improve the illumination effect, thereby improve the security when the vehicle is travelling night.
In conclusion, the utility model discloses a high beam lamp pearl 3 can utilize high beam little lens 8 and high beam big lens 12 to carry out the effective utilization to the light of high beam lamp pearl, jets out the high beam that has clear cut-off line, and low beam lamp pearl 4 can utilize low beam little lens 9 and low beam big lens 13 to carry out the effective utilization to the light of low beam lamp pearl 4, jets out the low beam that has clear cut-off line to realize the high utilization ratio of light.
Because far-reaching beam little lens 8 and passing through light little lens 9 all locate on little lens bedplate 5, consequently when little lens bedplate 5 installation is fixed, just can accomplish fast that the position between far-reaching beam little lens 8 and the far-reaching beam lamp pearl 3 is right, passing through light little lens 9 and passing through light lamp pearl 4 between the position correspond, and circuit board 2 upper surface left and right sides is equipped with locating hole 22 each other is symmetrical, little lens bedplate 5 lower surface left and right sides is equipped with locating lever 22 assorted locating lever 23, when the installation is fixed little lens bedplate 5, only need insert locating lever 23 to corresponding locating hole 22 in, alright fast accurate definite little lens bedplate 5's fixed position, thereby effectively guarantee the precision of far-reaching beam little lens 8 and passing through light little lens 9 position, effectively receive light.
The left side and the right side of the upper surface of the module seat 1 are provided with clamping grooves 14 which are symmetrical to each other, the lower end of the fixed arm 11 is provided with a clamping part 15 matched with the clamping grooves 14, the clamping part 15 and the bottom of the clamping groove 14 are fixed through a first screw 16, and the large lens seat plate 10 and the module seat 1 are conveniently disassembled and assembled in the fixing mode, so that the large lens seat plate 10 is favorably replaced.
The circuit board 2 and the module base 1 are fixed through a plurality of second screws 17 which are uniformly distributed, and the circuit board 2 is convenient to disassemble and assemble in the fixing mode, so that the circuit board 2 is convenient to replace.
The left side and the right side of the upper surface of the module seat 1 are provided with screw holes 18 which are symmetrical to each other, the circuit board 2 is provided with first through holes 19 corresponding to the positions of the screw holes 18, the small lens seat plate 5 is provided with second through holes 20 corresponding to the positions of the first through holes 19, third screws 21 downwards sequentially pass through the second through holes 20 and the first through holes 19 and are screwed in the screw holes 18, and the small lens seat plate 5 is convenient to disassemble and assemble between the circuit board 2 and the small lens seat plate 5 and replace the small lens seat plate 5.
Claims (5)
1. The utility model provides a car light module with high light utilization ratio, includes the module seat, locates the circuit board of module seat upper surface, its characterized in that: a high beam lamp bead is arranged at the center of the upper surface of the circuit board; near light lamp beads which are symmetrical to each other are arranged on the left side and the right side of the upper surface of the circuit board; the upper surface of the circuit board is provided with a small lens seat plate, the center of the lower surface of the small lens seat plate is provided with a high beam lamp bead accommodating groove corresponding to the high beam lamp bead, and the high beam lamp bead is positioned in the high beam lamp bead accommodating groove; near-beam lamp bead accommodating grooves corresponding to the positions of the near-beam lamp beads are formed in the left side and the right side of the lower surface of the small lens seat plate, and the near-beam lamp beads are positioned in the near-beam lamp bead accommodating grooves; the center of the upper surface of the small lens seat plate is provided with a high beam small lens corresponding to the position of the high beam lamp bead containing groove; near-beam small lenses corresponding to the near-beam lamp bead containing grooves are arranged on the left side and the right side of the upper surface of the small lens seat plate; a large lens seat plate is arranged right above the small lens seat plate; the lower surfaces of the left end and the right end of the large lens base plate are provided with a fixed arm, and the large lens base plate is fixed with the module base through the fixed arm; the center of the large lens seat plate is provided with a high beam large lens corresponding to the high beam small lens; the left side and the right side of the large lens seat plate are provided with near-light large lenses corresponding to the near-light small lenses.
2. The vehicular lamp module according to claim 1, wherein the light utilization efficiency is high: clamping grooves which are symmetrical to each other are formed in the left side and the right side of the upper surface of the module seat; the fixed arm lower extreme is equipped with the screens portion with screens groove assorted, fixes mutually through first screw between screens portion and the screens groove tank bottom.
3. The vehicular lamp module according to claim 1, wherein the light utilization efficiency is high: the circuit board and the module seat are fixed through a plurality of second screws which are uniformly distributed.
4. The vehicular lamp module according to claim 1, wherein the light utilization efficiency is high: the left side and the right side of the upper surface of the module seat are provided with screw holes which are mutually symmetrical; the circuit board is provided with a first through hole corresponding to the position of the screw hole; the small lens seat plate is provided with a second perforation corresponding to the first perforation; the third screw passes through the second through hole and the first through hole downwards in sequence and is in threaded connection with the screw hole.
5. The vehicular lamp module according to claim 1, wherein the light utilization efficiency is high: the left side and the right side of the upper surface of the circuit board are provided with positioning holes which are mutually symmetrical; and positioning rods matched with the positioning holes are arranged on the left side and the right side of the lower surface of the small lens seat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022857830.XU CN213272481U (en) | 2020-12-03 | 2020-12-03 | Car light module with high light utilization ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022857830.XU CN213272481U (en) | 2020-12-03 | 2020-12-03 | Car light module with high light utilization ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213272481U true CN213272481U (en) | 2021-05-25 |
Family
ID=75954872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022857830.XU Active CN213272481U (en) | 2020-12-03 | 2020-12-03 | Car light module with high light utilization ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213272481U (en) |
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2020
- 2020-12-03 CN CN202022857830.XU patent/CN213272481U/en active Active
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