CN218268873U - Direct insertion type LED vehicle lamp - Google Patents
Direct insertion type LED vehicle lamp Download PDFInfo
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- CN218268873U CN218268873U CN202222985652.8U CN202222985652U CN218268873U CN 218268873 U CN218268873 U CN 218268873U CN 202222985652 U CN202222985652 U CN 202222985652U CN 218268873 U CN218268873 U CN 218268873U
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Abstract
The utility model discloses a direct insertion type LED car lamp, which comprises a heat dissipation shell, wherein a heat dissipation fan, an LED chip component and a power supply component are arranged in the heat dissipation shell; the heat dissipation shell comprises a first shell and a second shell which are in butt joint, the first shell comprises a first heat dissipation part, a first light distribution part and a first power supply part which are sequentially arranged along the vertical direction, and the second shell comprises a second heat dissipation part, a second light distribution part and a second power supply part which are sequentially arranged along the vertical direction; the first light distribution part is inwards sunken to form a first light distribution cavity, and the second light distribution part is inwards sunken to form a second light distribution cavity; the first radiating part is provided with a plurality of first fins arranged at intervals along the circumferential direction, a first air outlet communicated with the first light distribution cavity is formed between every two adjacent first fins, the second radiating part is provided with a plurality of second fins arranged at intervals along the circumferential direction, and a second air outlet communicated with the second light distribution cavity is formed between every two adjacent second fins. The utility model discloses simple to operate, and the radiating effect is better.
Description
Technical Field
The utility model belongs to the technical field of vehicle lamps and lanterns and specifically relates to a formula LED car light cut straightly.
Background
The LED vehicle lamp has the advantages of low voltage, uniform light emission, long service life, and being capable of lighting immediately and emitting neutral light, and has relatively better advantages compared with the mainstream halogen lamp and High Intensity Discharge (HID) lamp of the current vehicle lamp. The driving safety is high, and the LED is widely applied to automobile lamps.
However, the LED chip used in the LED lamp generates a large amount of heat during operation, and once the temperature of the LED chip is too high, the LED chip is easily burned out, which affects the service life of the LED lamp. In general, a heat dissipation fan is added in a vehicle lamp of an LED vehicle lamp in the market to dissipate heat of the vehicle lamp.
An existing integrated LED car lamp comprises a shell, a first cavity, a second cavity and a third cavity are arranged in the shell, the first cavity is sequentially communicated with the third cavity along the vertical direction from top to bottom, a cooling fan is arranged in the first cavity, an LED chip assembly is arranged in the second cavity, a power supply assembly is arranged in the third cavity, four first air outlets arranged along the circumferential direction are arranged on the circumferential wall of the first cavity, two second air outlets are arranged on the bottom wall of the first cavity, the first air outlets are not communicated with the second air outlets, the cooling fan is used for discharging air along the horizontal direction through the first air outlets, and the cooling fan is used for discharging air along the vertical direction through the second air outlets. However, because the area of the air outlet of the first air outlet is large, the heat dissipation area of the peripheral wall of the first air outlet is small, and the first air outlet is not communicated with the second air outlet, the heat dissipation area of the peripheral wall of the air outlet is small, and the heat dissipation effect is poor.
Disclosure of Invention
In order to solve the problems existing in the prior art, the utility model aims to provide a formula LED car light cut straightly that the radiating effect is good.
In order to achieve the purpose, the utility model provides a direct plug-in type LED car lamp comprises a heat dissipation shell; a heat radiation fan, an LED chip assembly and a power supply assembly are sequentially arranged in the heat radiation shell from top to bottom; the heat dissipation shell comprises a first shell and a second shell which are in butt joint, the first shell comprises a first heat dissipation part, a first light distribution part and a first power supply part which are sequentially arranged along the vertical direction, and the second shell comprises a second heat dissipation part, a second light distribution part and a second power supply part which are sequentially arranged along the vertical direction; the first heat dissipation part and the second heat dissipation part enclose a fan cavity with an air inlet at the top, and the heat dissipation fan is arranged in the fan cavity; the first light distribution part and the second light distribution part are arranged oppositely, the first light distribution part is inwards sunken to form a first light distribution cavity, and the second light distribution part is inwards sunken to form a second light distribution cavity; a first air outlet part is arranged on the peripheral wall of the first heat radiating part and comprises a plurality of first fins arranged at intervals along the circumferential direction of the first heat radiating part, a first air outlet is formed between every two adjacent first fins and is communicated with the first light distribution cavity; a second air outlet part is arranged on the peripheral wall of the second heat dissipation part and comprises a plurality of second fins arranged at intervals along the circumferential direction of the second heat dissipation part, a second air outlet is formed between every two adjacent second fins, and the second air outlet is communicated with the second light distribution cavity; the first fins comprise a first fin body and a second fin body which are connected with each other, the first fin body is intersected with the second fin body, the first fin body extends from the peripheral wall of the first heat dissipation part to the upper part of the first heat dissipation part, and the second fin body extends from the peripheral wall of the first heat dissipation part to the inner part to be close to the center of the heat dissipation fan in a projection manner in the horizontal direction; the second fins comprise a third fin body and a fourth fin body which are connected with each other, the third fin body is intersected with the fourth fin body, the third fin body extends from the peripheral wall of the heat dissipation part to the upper part of the second heat dissipation part, and the fourth fin body extends inwards from the peripheral wall of the second heat dissipation part to be close to the center of the heat dissipation fan in the horizontal direction; and in the projection on a plane vertical to the surface of the air inlet, the central angles of the first air outlet and the second air outlet are both below 90 degrees.
It can be seen from above that, this scheme is through a plurality of first fins that the interval set up and a plurality of second fins that the interval set up, and effectual heat radiating area has been increased, is formed with first air outlet between the adjacent first fin, is formed with the second air outlet between the adjacent second fin, and first air outlet and first grading chamber intercommunication, second air outlet and second grading chamber intercommunication. The central angle of the first air outlet of projection and the second air outlet in the vertical direction is below 90 degrees, the heat dissipation area is effectively increased, and the heat dissipation efficiency is improved.
Further, the first sheet body extends along the vertical direction; the third sheet extends in the vertical direction.
The second sheet body is perpendicular to the first sheet body; the fourth sheet body is perpendicular to the third sheet body.
It is from top to bottom visible, the first lamellar body and the third lamellar body of this scheme extend along vertical direction, and second lamellar body and first lamellar body mutually perpendicular, third lamellar body and fourth lamellar body mutually perpendicular guarantee under the condition that the car light volume is as little as possible, the heat radiating area of increase car light.
The LED chip assembly comprises a substrate, a first group of LED chips and a second group of LED chips, wherein the first group of LED chips are arranged on the first side of the substrate, the second group of LED chips are arranged on the second side of the substrate, and the first side of the substrate is opposite to the second side of the substrate; a first electrical connecting seat and a second electrical connecting seat are arranged at one end, close to the cooling fan, of the base plate, the first electrical connecting seat and the second electrical connecting seat are electrically connected with the base plate, the first electrical connecting seat is arranged on the first side of the base plate, and the second electrical connecting seat is arranged on the second side of the base plate; the cooling fan comprises a first electric pin and a second electric pin, the first electric pin is in plug fit with the first electric connecting seat, the second electric pin is in plug fit with the second electric connecting seat, the first electric pin is electrically connected with the first electric connecting seat, and the second electric pin is electrically connected with the second electric connecting seat.
It can be seen from above that, radiator fan's electric participate in with the cooperation of electrical connection seat easy to assemble and dismantlement, need not to adopt glue etc. fixed, can make radiator fan limit simultaneously for the base plate on the circumference.
Further, the first light distribution part is adjacent to the first side of the substrate, and the second light distribution part is adjacent to the second side of the substrate.
Therefore, the first light distribution part is adjacent to the first side of the substrate, and the second light distribution part is adjacent to the second side of the substrate, so that the contact area between the light distribution part and the substrate is increased, and the heat dissipation efficiency is improved.
Further, the first electrical connection socket and the second electrical connection socket are symmetrically arranged about the center of the substrate.
The further scheme is that a first light-transmitting opening is formed in the first light distribution part, a second light-transmitting opening is formed in the second light distribution part, the first group of LED chips are located in the first light-transmitting opening, and the second group of LED chips are located in the second light-transmitting opening; a first light shield is arranged on the first light transmitting opening; a second light shield is arranged on the second light transmitting opening; the first light shield and the second light shield are symmetrically arranged relative to the substrate.
The further scheme is that a first mounting cavity is formed in the first light distribution part, a second mounting cavity is formed in the second light distribution part, the first electrical connection seat is arranged in the first mounting cavity, and the second electrical connection seat is arranged in the second mounting cavity; the first mounting cavity is adjacent to the first light shield in the horizontal direction, and the first light shield is close to the first group of LED chips relative to the first mounting cavity; the second mounting cavity and the second light shield are arranged at intervals in the horizontal direction, the second mounting cavity is close to the first side of the second light transmitting opening, the second light shield is close to the second side of the second light transmitting opening, and the first side of the second light transmitting opening is opposite to the second side of the second light transmitting opening in the horizontal direction; and in projection on a plane vertical to the surface of the air inlet, the first mounting cavity is partially overlapped with the second light distribution part, and the second mounting cavity is partially overlapped with the first light distribution part.
From top to bottom, in the ascending projection of vertical direction, first installation cavity and the partial coincidence of second light distribution portion, the partial coincidence of second installation cavity and first light distribution portion reduces the damage of radiator fan during operation to the base plate.
The power supply assembly comprises a driving plate and a power supply connector, wherein a first clamping groove is formed in one end, close to the base plate, of the driving plate; one end of the base plate close to the driving plate is provided with a second clamping groove; the width direction of base plate and the width direction mutually perpendicular of drive plate, first draw-in groove and the mutual joint cooperation of second draw-in groove.
The power connector comprises a mounting plate, a first pin, a second pin and a third pin, wherein the first pin, the second pin and the third pin are all arranged in the mounting plate in a penetrating manner; a third clamping groove and a fourth clamping groove are formed in one end, close to the power connector, of the driving plate; the width direction of the first pin is perpendicular to the width direction of the driving plate, a fifth clamping groove is formed in one end, close to the driving plate, of the first pin, and the third clamping groove is in clamping fit with the fifth clamping groove; the width direction of the second pin is perpendicular to the width direction of the drive plate, a sixth clamping groove is formed in one end, close to the drive plate, of the second pin, and the fourth clamping groove is clamped and matched with the sixth clamping groove; the width direction of the third pin is parallel to the width direction of the driving plate, the projection of the driving plate on the surface perpendicular to the air inlet is formed, and the third pin is partially overlapped with the driving plate.
It is from top to bottom seen that through first draw-in groove and the cooperation of second draw-in groove for base plate and drive plate joint, third draw-in groove and the cooperation of fifth draw-in groove make drive plate and first pin joint, and the fourth draw-in groove cooperates in the sixth draw-in groove for drive plate and second pin joint, and the width direction of third pin is parallel to each other with the width direction of drive plate, and in the projection of vertical side, the third pin is partial with the drive plate and is coincided, easy to assemble and assembly.
To sum up, the utility model provides a cut straightly formula LED car light easy to assemble and assembly, and the radiating effect is better.
Drawings
Fig. 1 is an exploded view of an embodiment of the direct-insertion LED car light of the present invention.
Fig. 2 is a structural diagram of the direct-plug LED car lamp of the present invention.
Fig. 3 is a cross-sectional view of the embodiment of the direct-plug LED car lamp of the present invention.
Fig. 4 is a structural diagram of the first housing of the direct plug-in type LED vehicle lamp of the present invention.
Fig. 5 is a structural diagram of the second housing of the direct-insert LED vehicle lamp of the present invention.
Fig. 6 is an exploded view of the substrate and power module according to the embodiment of the present invention.
Detailed Description
Referring to fig. 1 to 6, the direct-insertion LED vehicle lamp provided by this embodiment includes a heat dissipation housing 1, and a heat dissipation fan 2, an LED chip assembly 3, and a power supply assembly 4 are sequentially disposed in the heat dissipation housing 1 from top to bottom; the heat dissipation casing 1 is formed by combining a first casing 11 and a second casing 12, the first casing 11 includes a first heat dissipation part 111, a first light distribution part 112 and a first power supply part 113 which are sequentially arranged along a vertical direction, the second casing 12 includes a second heat dissipation part 121, a second light distribution part 122 and a second power supply part 123 which are sequentially arranged along the vertical direction, the first light distribution part 112 and the second light distribution part 122 are oppositely arranged, the first power supply part 113 and the second power supply part 123 are oppositely arranged, the first heat dissipation part 111 and the second heat dissipation part 121 enclose a fan cavity 23 with an air inlet 22 at the top, a heat dissipation fan 2 is arranged in the fan cavity 23, the first light distribution part 112 is inwards recessed to form a first light distribution cavity 1121, and the second light distribution part 122 is inwards recessed to form a second light distribution cavity 1221.
A first air outlet portion is arranged on the circumferential wall of the first heat dissipating portion 111, the first air outlet portion includes a plurality of first fins arranged at intervals along the circumferential direction of the first heat dissipating portion 111, a first air outlet 1112 is formed between two adjacent first fins, and the first air outlet 1112 is communicated with the first light distribution cavity 1121. A second air outlet portion is arranged on the circumferential wall of the second heat dissipating portion 121, the second air outlet portion includes a plurality of second fins arranged at intervals along the circumferential direction of the second heat dissipating portion 121, a second air outlet 1212 is formed between two adjacent second fins, and the second air outlet 1212 is communicated with the second light distribution cavity 1221. In a projection on a plane perpendicular to the surface of the intake vent 22, the central angles of the first and second air outlets 1112 and 1212 are both below 90 °.
Referring to fig. 4, in the present embodiment, the first fins include a first fin 1110 and a second fin 1111 that are connected to each other, the first fin 1110 extends from a peripheral wall of the first heat sink portion 111 in a vertical direction toward an upper side of the first heat sink portion 111, the second fin 1111 is perpendicular to the first fin 1110, and the second fin 1111 extends from the peripheral wall of the first heat sink portion 111 inward to be close to a center of the heat sink fan 2.
Alternatively, the first sheet 1110 intersects with the second sheet 1111, the first sheet 1110 extends from the peripheral wall of the first heat sink portion 111 toward the upper side of the first heat sink portion 111, and the second sheet 1111 extends from the peripheral wall of the first heat sink portion 111 inward to near the center of the heat sink fan 2 in a projection on a horizontal plane.
Referring to fig. 5, in the present embodiment, the second fins include a third sheet 1210 and a fourth sheet 1211 that are connected to each other, the third sheet 1210 extends from a peripheral wall of the first heat sink portion 111 in a vertical direction toward an upper side of the first heat sink portion 111, the fourth sheet 1211 is perpendicular to the third sheet 1210, and the fourth sheet 1211 extends from the peripheral wall of the first heat sink portion 111 inward to a position close to a center of the heat sink fan 2.
Optionally, the third sheet 1210 intersects with the fourth sheet 1211, the third sheet 1210 extends from the peripheral wall of the heat dissipating unit toward the top of the second heat dissipating unit 121, and the fourth sheet 1211 extends from the peripheral wall of the second heat dissipating unit 121 to a position close to the center of the heat dissipating fan 2 in a projection on a horizontal plane.
The LED chip assembly 3 comprises a substrate 31, a first set of LED chips 30 and a second set of LED chips 34, the first set of LED chips 30 being arranged on a first side of the substrate 31, the second set of LED chips 34 being arranged on a second side of the substrate 31, the first side of the substrate 31 being opposite to the second side. The first electrical connection seat 32 and the second electrical connection seat 33 are arranged at one end of the substrate 31 close to the heat dissipation fan 2, the first electrical connection seat 32 and the second electrical connection seat 33 are electrically connected with the substrate 31, the first electrical connection seat 32 is arranged at the first side of the substrate 31, the second electrical connection seat 33 is arranged at the second side of the substrate 31, the heat dissipation fan 2 comprises a first electrical pin 21 and a second electrical pin 20, the first electrical pin 21 is in plug-in fit with the first electrical connection seat 32, the second electrical pin 20 is in plug-in fit with the second electrical connection seat 33, so that the heat dissipation fan 2 is limited in the circumferential direction relative to the substrate 31, the first electrical pin 21 is electrically connected with the first electrical connection seat 32, and the second electrical pin 20 is electrically connected with the second electrical connection seat 33. The first light distribution part 112 is adjacent to the first side of the substrate 31, the second light distribution part 122 is adjacent to the second side of the substrate 31, and the first electrical connection seat 32 and the second electrical connection seat 33 are arranged in a central symmetry manner by using the center of the substrate 31.
Alternatively, the first and second electrical connection sockets 32, 33 are symmetrically arranged with respect to the base plate 31.
In this embodiment, the first light distribution part 112 is provided with a first light-transmitting opening 1120, the second light distribution part 122 is provided with a second light-transmitting opening 1220, the first group of LED chips 30 is located in the first light-transmitting opening 1120, the second group of LED chips 34 is located in the second light-transmitting opening 1220, the first light-transmitting opening 1120 is provided with a first light-shielding cover 1122, the second light-transmitting opening 1220 is provided with a second light-shielding cover 1222, and the first light-shielding cover 1122 and the second light-shielding cover 1222 are symmetrically arranged with respect to the substrate 31.
In this embodiment, the first light distribution portion 112 is provided with a first mounting cavity 1123, the second light distribution portion 122 is provided with a second mounting cavity 1223, the first electrical connection socket 32 is disposed in the first mounting cavity 1123, the second electrical connection socket 33 is disposed in the second mounting cavity 1223, the first mounting cavity 1123 is adjacent to the first light shield 1122 in the horizontal direction, the first light shield 1122 is close to the first group of LED chips 30 relative to the first mounting cavity 1123, the second mounting cavity 1223 is spaced apart from the second light shield 1222 in the horizontal direction, the second mounting cavity 1223 is close to the first side of the second light transmissive opening 1220, the second light shield 1222 is close to the second side of the second light transmissive opening 1220, one side of the second light transmissive opening 1220 is opposite to the second side of the second light transmissive opening 1220 in the horizontal direction, the first mounting cavity 1123 partially overlaps with the second light distribution portion 122 on a plane perpendicular to the surface of the air inlet 22, and the second mounting cavity 1223 partially overlaps with the first light distribution portion 112.
In this embodiment, the power supply module 4 includes a driving board 5 and a power connector 6, a first clamping groove 50 is disposed at an end of the driving board 5 close to the substrate 31, a second clamping groove 310 is disposed at an end of the substrate 31 close to the driving board 5, a width direction of the substrate 31 is perpendicular to a width direction of the driving board 5, and the first clamping groove 50 and the second clamping groove 310 are in clamping fit with each other, so that the substrate 31 and the driving board 5 are circumferentially limited.
In this embodiment, the power connector 6 includes an installation plate 60, a first pin 61, a second pin 62 and a third pin 63, and the first pin 61, the second pin 62 and the third pin 63 are all inserted into the installation plate 60; one end of the driving plate 5 close to the power connector 6 is provided with a third clamping groove 51 and a fourth clamping groove 52; the width direction of the first pin 61 is perpendicular to the width direction of the driving plate 5, a fifth clamping groove 610 is formed in one end, close to the driving plate 5, of the first pin 61, and the third clamping groove 51 is in clamping fit with the fifth clamping groove 610; the width direction of the second pin 62 is perpendicular to the width direction of the driving board 5, a sixth clamping groove 620 is arranged at one end, close to the driving board 5, of the second pin 62, and the fourth clamping groove 52 is in clamping fit with the sixth clamping groove 620; the width direction of the third pins 63 and the width direction of the driving plate 5 are parallel to each other, and the third pins 63 partially overlap with the driving plate 5 in a projection on the surface of the driving plate 5 perpendicular to the air inlet 22.
Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.
Claims (10)
1. The direct-insertion type LED vehicle lamp comprises a heat dissipation shell;
a heat radiation fan, an LED chip assembly and a power supply assembly are sequentially arranged in the heat radiation shell from top to bottom;
the heat dissipation shell comprises a first shell and a second shell which are in butt joint, the first shell comprises a first heat dissipation part, a first light distribution part and a first power supply part which are sequentially arranged along the vertical direction, and the second shell comprises a second heat dissipation part, a second light distribution part and a second power supply part which are sequentially arranged along the vertical direction;
the first heat dissipation part and the second heat dissipation part enclose a fan cavity with an air inlet at the top, and the heat dissipation fan is arranged in the fan cavity;
the first light distribution part and the second light distribution part are arranged oppositely, the first light distribution part is sunken inwards to form a first light distribution cavity, and the second light distribution part is sunken inwards to form a second light distribution cavity;
the method is characterized in that:
a first air outlet part is arranged on the peripheral wall of the first heat dissipation part and comprises a plurality of first fins arranged at intervals along the circumferential direction of the first heat dissipation part, a first air outlet is formed between every two adjacent first fins, and the first air outlet is communicated with the first light distribution cavity;
a second air outlet part is arranged on the peripheral wall of the second heat radiating part and comprises a plurality of second fins which are arranged at intervals along the circumferential direction of the second heat radiating part, a second air outlet is formed between every two adjacent second fins and is communicated with the second light distribution cavity;
the first fins comprise a first fin body and a second fin body which are connected with each other, the first fin body is intersected with the second fin body, the first fin body extends from the peripheral wall of the first heat dissipation part to the upper part of the first heat dissipation part, and the second fin body extends inwards from the peripheral wall of the first heat dissipation part to be close to the center of the heat dissipation fan in a projection on a horizontal plane;
the second fins comprise a third fin body and a fourth fin body which are connected with each other, the third fin body is intersected with the fourth fin body, the third fin body extends from the peripheral wall of the heat dissipation part to the upper part of the second heat dissipation part, and the fourth fin body extends inwards from the peripheral wall of the second heat dissipation part to be close to the center of the heat dissipation fan in a projection on the horizontal plane;
and in projection on a plane vertical to the surface of the air inlet, the central angles of the first air outlet and the second air outlet are both below 90 degrees.
2. An in-line LED vehicle light according to claim 1, wherein:
the first sheet extends in the vertical direction;
the third blade extends in the vertical direction.
3. An in-line LED vehicle light according to claim 2, wherein:
the second sheet body is perpendicular to the first sheet body;
the fourth sheet body is perpendicular to the third sheet body.
4. An in-line LED vehicle lamp according to any one of claims 1 to 3, wherein:
the LED chip assembly comprises a substrate, a first group of LED chips and a second group of LED chips, wherein the first group of LED chips are arranged on the first side of the substrate, the second group of LED chips are arranged on the second side of the substrate, and the first side of the substrate is opposite to the second side of the substrate;
a first electrical connecting seat and a second electrical connecting seat are arranged at one end, close to the heat dissipation fan, of the substrate, the first electrical connecting seat and the second electrical connecting seat are electrically connected with the substrate, the first electrical connecting seat is arranged on the first side of the substrate, and the second electrical connecting seat is arranged on the second side of the substrate;
the heat dissipation fan comprises a first electric pin and a second electric pin, the first electric pin is in plug fit with the first electric connecting seat, the second electric pin is in plug fit with the second electric connecting seat, the first electric pin is electrically connected with the first electric connecting seat, and the second electric pin is electrically connected with the second electric connecting seat.
5. An in-line LED vehicle light according to claim 4, wherein:
the first light distribution part is adjacent to the first side of the substrate, and the second light distribution part is adjacent to the second side of the substrate.
6. An in-line LED vehicle light according to claim 5, wherein:
the first and second electrical connection sockets are symmetrically arranged about a center of the substrate.
7. An in-line LED vehicle light according to claim 6, wherein:
the first light distribution part is provided with a first light transmission opening, the second light distribution part is provided with a second light transmission opening, the first group of LED chips are positioned in the first light transmission opening, and the second group of LED chips are positioned in the second light transmission opening;
a first light shield is arranged on the first light transmitting opening;
a second light shield is arranged on the second light transmitting opening;
the first light shield and the second light shield are symmetrically arranged relative to the substrate.
8. An in-line LED vehicle light according to claim 7, wherein:
the first light distribution part is provided with a first mounting cavity, the second light distribution part is provided with a second mounting cavity, the first electrical connecting seat is arranged in the first mounting cavity, and the second electrical connecting seat is arranged in the second mounting cavity;
the first mounting cavity is adjacent to the first light shield in the horizontal direction, and the first light shield is close to the first group of LED chips relative to the first mounting cavity;
the second mounting cavity and the second light shield are arranged at intervals in the horizontal direction, the second mounting cavity is close to the first side of the second light transmission opening, the second light shield is close to the second side of the second light transmission opening, and the first side of the second light transmission opening is opposite to the second side of the second light transmission opening in the horizontal direction;
and in projection on a plane perpendicular to the surface of the air inlet, the first mounting cavity is partially overlapped with the second light distribution part, and the second mounting cavity is partially overlapped with the first light distribution part.
9. An in-line LED vehicle light according to claim 4, wherein:
the power supply assembly comprises a driving plate and a power supply connector, and a first clamping groove is formed in one end, close to the base plate, of the driving plate;
a second clamping groove is formed in one end, close to the driving plate, of the base plate;
the width direction of the base plate is perpendicular to the width direction of the driving plate, and the first clamping groove and the second clamping groove are in clamping fit with each other.
10. An in-line LED vehicle light according to claim 9, wherein:
the power connector comprises an installation plate, a first pin, a second pin and a third pin, and the first pin, the second pin and the third pin are all arranged in the installation plate in a penetrating mode;
a third clamping groove and a fourth clamping groove are formed in one end, close to the power connector, of the driving plate;
the width direction of the first pin is perpendicular to the width direction of the driving plate, a fifth clamping groove is formed in one end, close to the driving plate, of the first pin, and the third clamping groove is clamped and matched with the fifth clamping groove;
the width direction of the second pin is perpendicular to the width direction of the driving plate, a sixth clamping groove is formed in one end, close to the driving plate, of the second pin, and the fourth clamping groove is clamped and matched with the sixth clamping groove;
the width direction of the third pin is parallel to the width direction of the driving plate, the projection of the driving plate on the surface perpendicular to the air inlet is formed, and the third pin and the driving plate are partially overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222985652.8U CN218268873U (en) | 2022-11-08 | 2022-11-08 | Direct insertion type LED vehicle lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222985652.8U CN218268873U (en) | 2022-11-08 | 2022-11-08 | Direct insertion type LED vehicle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218268873U true CN218268873U (en) | 2023-01-10 |
Family
ID=84753516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222985652.8U Active CN218268873U (en) | 2022-11-08 | 2022-11-08 | Direct insertion type LED vehicle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218268873U (en) |
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2022
- 2022-11-08 CN CN202222985652.8U patent/CN218268873U/en active Active
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