CN218001348U - Car lamp capable of efficiently dissipating heat and condensing light - Google Patents
Car lamp capable of efficiently dissipating heat and condensing light Download PDFInfo
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- CN218001348U CN218001348U CN202221971279.4U CN202221971279U CN218001348U CN 218001348 U CN218001348 U CN 218001348U CN 202221971279 U CN202221971279 U CN 202221971279U CN 218001348 U CN218001348 U CN 218001348U
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- heat dissipation
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Abstract
A vehicle lamp capable of efficiently dissipating heat and condensing light comprises a radiator, a heat dissipation rod connected with the radiator and lamp beads arranged on the surface of the heat dissipation rod; the lamp pearl is the arc, the lamp pearl includes the arc lamp plate, establishes LED chip on the arc lamp plate and covers the fluorescent glue layer of LED chip, the heat dissipation stick is the cylinder type, the arc lamp plate is laminated with the surface of heat dissipation stick mutually. The utility model discloses the principle: the light emitting surface of the lamp bead is made into an arc shape, the light emitting angle of the lamp bead is close to that of a traditional halogen lamp, the light emitting is more concentrated, the light type is more focused, and the light type does not have an obvious light and shade area; the arc lamp plate can laminate completely with the heat dissipation stick, and heat radiating area is bigger, and the radiating effect is better.
Description
Technical Field
The utility model relates to a car light, especially a car light of high-efficient heat dissipation spotlight.
Background
Some current LED car light sources can directly replace traditional bulb and headlamp assembly cooperation, during the change, between install LED car light source in the headlamp assembly can. The LED vehicle lamp light source generally comprises a light source part, a heat dissipation part and a control part, for example, a vehicle lamp light source with the Chinese patent publication number of CN208269030U, the LED vehicle lamp light source comprises the light source part, the heat dissipation part and the control part, wherein the control part comprises a power supply box, a driving circuit and an inserting piece, the driving circuit and the inserting piece are arranged in the power supply box, the inserting piece extends out of one end of the power supply box, and the other end of the power supply box is connected with a circuit board of the light source part through a cable; the light source part includes the LED base plate, establishes LED chip on the LED base plate, is used for the fixture and the fixed cover of centre gripping LED base plate, fixture is including establishing the first clamp splice of LED base plate one side and establishing the second clamp splice at LED base plate opposite side, the outer wall of first clamp splice and second clamp splice is equipped with the flange, the front end of fixed cover with the flange offsets. The light source chips are distributed on a plane, and the light emitting is scattered, so that more light type stray light is generated after reflection.
Disclosure of Invention
The utility model aims to solve the technical problem that a car light of high-efficient heat dissipation spotlight is provided, and the light-emitting is more concentrated, and the light type is more spotlight, and the radiating effect is better.
In order to solve the technical problem, the technical scheme of the utility model is that: a car lamp capable of efficiently dissipating heat and condensing light comprises a radiator, a heat dissipation rod connected with the radiator and a lamp bead arranged on the surface of the heat dissipation rod; the lamp pearl is the arc, the lamp pearl includes the arc lamp plate, establishes LED chip on the arc lamp plate and covers the fluorescent glue layer of LED chip, the heat dissipation stick is the cylinder type, the arc lamp plate is laminated mutually with the surface of heat dissipation stick. The utility model discloses the principle: the light emitting surface of the lamp bead is made into an arc shape, the light emitting angle of the lamp bead is close to that of a traditional halogen lamp, the light emitting is more concentrated, the light type is more focused, and the light type has no obvious light and shade area; the arc lamp plate can laminate completely with the heat dissipation stick, and heat radiating area is bigger, and the radiating effect is better.
As an improvement, the radiator comprises a heat dissipation cover, a fan arranged in the heat dissipation cover and a mounting seat connected with the heat dissipation cover, the heat dissipation cover is composed of a plurality of heat dissipation ribs, a mounting hole is formed in the mounting seat, and one end of a heat dissipation rod is inserted into the mounting hole.
As an improvement, the periphery of the mounting hole on the mounting seat is provided with a heat dissipation hole communicated with the heat dissipation cover.
As an improvement, the outer cover is sleeved outside the heat dissipation rod, a light outlet is formed in the position, corresponding to the lamp beads, of the outer cover, and a gap is formed between the outer cover and the heat dissipation rod to form a heat dissipation air duct.
As the improvement, be equipped with a plurality of equidistance parallel arrangement's recess on the arc lamp plate, the LED chip is established between adjacent recess.
Compared with the prior art, the utility model the beneficial effect who brings is:
1. the light emitting surface of the lamp bead is made into an arc shape, the light emitting angle of the lamp bead is close to that of a traditional halogen lamp, the light emitting is more concentrated, the light type is more focused, and the light type has no obvious light and shade area;
2. the arc lamp panel can be completely attached to the heat dissipation rod, so that the heat dissipation area is larger, and the heat dissipation effect is better; the mounting seat of the radiator is provided with radiating holes which are communicated with a radiating air duct on the surface of the radiating rod, so that the radiating rod can radiate heat.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a sectional view of a lamp bead.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 3, a vehicle lamp capable of efficiently dissipating heat and condensing light comprises a heat sink 1, a heat dissipation rod 4 connected with the heat sink 1, and a lamp bead 2 mounted on the surface of the heat dissipation rod 4. The front and the aspect of radiating rod 4 all are equipped with lamp pearl 2 for form high beam light type and low beam light type. The lamp beads 2 are arc-shaped, and each lamp bead 2 comprises an arc-shaped lamp panel 21, an LED chip 24 arranged on the arc-shaped lamp panel 21 and a fluorescent glue layer 23 covering the LED chip 24; the arc lamp panel 21 is a metal plate, preferably an aluminum alloy plate, a plurality of grooves 22 are formed in the arc lamp panel 21 in parallel at equal intervals, so that the arc lamp panel 21 is easier to bend, the LED chips 24 are arranged between the adjacent grooves 22, and the welding of the LED chips is not influenced after the arc lamp panel 21 is bent; the cooling rod 4 is the cylinder type, arc lamp plate 21 is roughly semicircular in shape, arc lamp plate 21 laminates with the surface of cooling rod 4 mutually, and its length roughly matches with cooling rod 4, so can increase arc lamp plate 21 and cooling rod 4's area of contact. The radiator 1 comprises a heat radiation cover 11, a fan 15 arranged in the heat radiation cover 11 and a mounting seat 12 connected with the heat radiation cover 11; the heat dissipation cover 11 is composed of a plurality of heat dissipation ribs, a mounting hole 13 is formed in the mounting base 12, one end of the heat dissipation rod 4 is inserted into the mounting hole 13, and heat dissipation holes 14 communicated with the heat dissipation cover 11 are formed in the periphery of the mounting hole 12 in the mounting base 12; the heat dissipation rod 4 is sleeved with the outer cover 3, a light outlet 31 is arranged on the outer cover 3 corresponding to the lamp bead 2, a gap is formed between the outer cover 3 and the heat dissipation rod 4 to form a heat dissipation air channel, and wind energy generated by the fan enters the heat dissipation air channel through the heat dissipation holes.
The utility model discloses the principle: the light emitting surface of the lamp bead 2 is made into an arc shape, the light emitting angle of the lamp bead is close to that of a traditional halogen lamp, the light emitting is more concentrated, the light type is more focused, and the light type has no obvious light and shade area; arc lamp plate 21 can laminate completely with heat dissipation stick 4, and heat radiating area is bigger, and the radiating effect is better.
Claims (5)
1. A car lamp capable of efficiently dissipating heat and condensing light comprises a radiator, a heat dissipation rod connected with the radiator and a lamp bead arranged on the surface of the heat dissipation rod; the method is characterized in that: the lamp pearl is the arc, the lamp pearl includes the arc lamp plate, establishes LED chip on the arc lamp plate and covers the fluorescent glue layer of LED chip, the heat dissipation stick is the cylinder type, the arc lamp plate is laminated mutually with the surface of heat dissipation stick.
2. The vehicle lamp with the efficient heat dissipation and light condensation function according to claim 1, wherein: the radiator comprises a heat dissipation cover, a fan arranged in the heat dissipation cover and a mounting seat connected with the heat dissipation cover, wherein the heat dissipation cover comprises a plurality of heat dissipation ribs, a mounting hole is formed in the mounting seat, and one end of a heat dissipation rod is inserted into the mounting hole.
3. The vehicle lamp with the efficient heat dissipation and light condensation function according to claim 2, wherein: and heat dissipation holes communicated with the heat dissipation cover are formed in the periphery of the mounting hole in the mounting seat.
4. The vehicle lamp with the efficient heat dissipation and light condensation functions as claimed in claim 1, wherein: the radiating rod is sleeved with an outer cover, a light outlet is formed in the position, corresponding to the lamp beads, of the outer cover, and a gap is formed between the outer cover and the radiating rod to form a radiating air duct.
5. The vehicle lamp with the efficient heat dissipation and light condensation functions as claimed in claim 1, wherein: be equipped with a plurality of equidistance parallel arrangement's recess on the arc lamp plate, the LED chip is established between adjacent recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221971279.4U CN218001348U (en) | 2022-07-28 | 2022-07-28 | Car lamp capable of efficiently dissipating heat and condensing light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221971279.4U CN218001348U (en) | 2022-07-28 | 2022-07-28 | Car lamp capable of efficiently dissipating heat and condensing light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218001348U true CN218001348U (en) | 2022-12-09 |
Family
ID=84319648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221971279.4U Active CN218001348U (en) | 2022-07-28 | 2022-07-28 | Car lamp capable of efficiently dissipating heat and condensing light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218001348U (en) |
-
2022
- 2022-07-28 CN CN202221971279.4U patent/CN218001348U/en active Active
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