High-lumen LED vehicle lamp

Abstract

The invention discloses a high-lumen LED vehicle lamp which comprises a vehicle lamp shell assembly which comprises a lamp holder and a lampshade. The lens headlamp assembly is installed in the lamp holder through a dimming screw rod and comprises a support plate, and a light outlet hole is formed in the center of the support plate; the reflective silver bowl is mounted on the rear side of the bracket plate; the LED lamp panel is arranged in the center of the reflective silver bowl and provided with a plurality of LED lamp beads arranged on the upper side and the lower side respectively; the radiator is mounted on the rear side of the LED lamp panel; the light intensifier is electrically connected with the LED lamp panel and is mounted on the radiator; the lens is mounted on the front side of the bracket plate; and the inner decoration cover is arranged in the automobile lamp shell assembly and is exposed out of the lens. According to the lens headlamp assembly, the light intensifier and the two relays connected to the LED lamp panel switch are arranged in the lens headlamp assembly, when the LED lamp panel switch is turned on, coils in the relays can be powered on to generate a magnetic field and attract the contacts, so that a circuit between the LED lamp beads and a power source is switched on, the LED lamp beads obtain enough current at the moment of starting, and the brightening effect is achieved; and the lumen of the automobile lamp is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of vehicle lamps, and in particular relates to a high-lumen LED vehicle lamp. Background Art

[0002] At present, most car lights use high-lumen LEDs as light sources. It has become a consensus that LED light sources have many advantages over traditional light sources. However, LED chips are small in size and compact in structure, and their luminous area is relatively smaller. They emit light at a 180° angle. At present, car companies are in fierce competition. In order to reduce costs, they tend to reduce the configuration of car lights, that is, the lumen of the LED itself will be reduced, so that the emitted light itself is not strong. Especially when using low beam and high beam, the warning effect of the light source with lower lumen will be much weaker, which is extremely inconvenient for drivers.

[0003] Therefore, methods to further enhance the high lumen brightness of basic car lights need to be studied urgently. Summary of the invention

[0004] In view of this, the technical problem to be solved by the present invention is to provide a high-lumen LED car light, which is used to avoid the problem that the previous car lights have low lumen, resulting in a small illumination range and intensity, and affecting the driver's vision.

[0005] In order to solve the above technical problems, the present invention discloses a high lumen LED vehicle lamp, which comprises: A headlight housing assembly, the headlight housing assembly comprising a lamp holder and a lamp cover; A lens headlight assembly is installed in the lamp holder through a dimming screw, and the lens headlight assembly includes a bracket plate, a light outlet hole is arranged in the center of the bracket plate; a reflective silver bowl is installed on the rear side of the bracket plate; an LED light board is arranged in the center of the reflective silver bowl, and the LED light board has a plurality of LED lamp beads arranged on the upper and lower sides; a heat sink is installed on the rear side of the LED light board; a light enhancer electrically connected to the LED light board and installed on the heat sink; and a lens is installed on the front side of the bracket plate; An inner decorative cover is arranged inside the vehicle lamp housing assembly and exposes the lens.

[0006] According to one embodiment of the present invention, the above-mentioned brightener includes two relays connected to the LED light board switch. When the LED light board switch is turned on, the coil in the relay will be energized, generate a magnetic field and attract the contacts, thereby connecting the circuit between the LED lamp beads and the power supply, so that the LED lamp beads obtain sufficient current at the moment of startup, thereby achieving a brightening effect.

[0007] According to an embodiment of the present invention, the light exit hole is provided with a light shielding plate driven by a motor.

[0008] According to one embodiment of the present invention, the lens is installed on the front side of the bracket plate through a lifting and adjusting bracket, and the lifting and adjusting bracket includes a circular bracket for clamping the lens, and the bottom of the circular bracket is connected to the bracket plate through electric telescopic rods.

[0009] According to an embodiment of the present invention, a waterproof vent hole is further provided on the rear side of the vehicle lamp housing assembly for installing a waterproof vent cap.

[0010] Compared with the prior art, the present invention can achieve the following technical effects: By setting a light amplifier in the lens headlight assembly, the LED lamp beads obtain sufficient current at the moment of startup, thereby achieving a brightening effect and then improving the lumen of the car lights.

[0011] Of course, any product implementing the present invention does not necessarily need to achieve all of the above-mentioned technical effects at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 Schematic diagram of a high lumen LED vehicle lamp according to an embodiment of the present invention. Figure ID

[0013] Lamp holder 10, lamp shade 20, dimming screw 30, lens headlight assembly 40, bracket plate 41, reflective silver bowl 42, LED lamp board 43, radiator 44, light enhancer 45, lens 46, interior decoration cover 50, electric telescopic rod 60, waterproof breathable cap 70. DETAILED DESCRIPTION

[0014] The following will describe the implementation methods of the present invention in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0015] Please refer to Figure 1 , Figure 1 Schematic diagram of a high lumen LED vehicle lamp according to an embodiment of the present invention.

[0016] As shown in the figure, a high-lumen LED headlight comprises: a headlight housing assembly, the headlight housing assembly comprises a lamp holder 10 and a lampshade 20; a lens headlight assembly 40 installed in the lamp holder 10 through a dimming screw 30, the lens headlight assembly 40 comprises a bracket plate 41, and a light emitting hole is arranged in the center of the bracket plate 41; a reflective silver bowl 42 installed on the rear side of the bracket plate 41; an LED lamp board 43 arranged in the center of the reflective silver bowl 42, the LED lamp board 43 has a plurality of LED lamp beads arranged on the upper and lower sides; a heat sink 44 installed on the rear side of the LED lamp board 43; a light enhancer 45 electrically connected to the LED lamp board 43 and installed on the heat sink 44; a lens 46 installed on the front side of the bracket plate 41; and an inner decorative cover 50 arranged inside the headlight housing assembly and exposing the lens 46.

[0017] In one embodiment of the present invention, the lens headlight assembly 40 is installed inside the vehicle lamp housing assembly to provide a light source. The lamp holder 10 and the lamp cover 20 are combined into an outer housing, and the dimming screw 30 electrically controls the entire lens headlight assembly 30 to complete the light angle adjustment.

[0018] The LED light board 43 of the lens headlight assembly 40 is installed on the rear side of the bracket plate 41. LED lamp beads are respectively arranged on the upper and lower sides thereof, providing two groups of light sources with more sufficient light intensity. The reflective silver bowl 42 covers the LED light board 43, which can further enhance the emission of the LED light source and increase the lumen. At the same time, a lens 46 is also installed on the front side thereof, which can fully emit the LED light source at a large angle, avoid light efficiency loss, and ensure the emission intensity and range. The light enhancer 45 is electrically connected to the LED light board 43 to complete the light enhancement effect, and the heat sink 44 can effectively dissipate heat.

[0019] Specifically, the brightener 45 includes two relays connected to the switch of the LED light board 43. When the switch of the LED light board 43 is turned on, the coil in the relay will be energized, generating a magnetic field and attracting contacts, thereby connecting the circuit between the LED lamp beads and the power supply, so that the LED lamp beads can obtain sufficient current at the moment of startup, thereby achieving a brightening effect.

[0020] The light exit hole is provided with a shading plate driven by a motor to realize the switching between high and low beams. The outer side of the lens 46 is also covered with an inner decorative cover 50 to form a decorative ring to enhance warning.

[0021] The lens 46 of the present invention is installed on the front side of the bracket plate through a lifting and adjusting bracket, and the lifting and adjusting bracket includes a circular bracket for clamping the lens, and the bottom of the circular bracket is connected to the bracket plate 41 through an electric telescopic rod 60. In this embodiment, the overall lens 46 can be electrically controlled in angle, and then adjusted to receive the LED light source from the rear, to ensure the light emission and avoid loss in the middle.

[0022] In addition, a waterproof vent hole is provided on the rear side of the lamp housing assembly for installing a waterproof vent cap 70 to achieve a waterproof and breathable effect.

[0023] In summary, the present invention provides a light enhancer in the lens headlight assembly so that the LED lamp beads obtain sufficient current at the moment of startup, thereby achieving a brightening effect and then improving the lumen of the headlight.

[0024] The above description shows and describes several preferred embodiments of the present invention, but as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. Changes and variations made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A high lumen LED car light, characterized in that: include: A vehicle lamp housing assembly, the vehicle lamp housing assembly comprising a lamp holder and a lamp cover; A lens headlight assembly is installed in the lamp holder through a dimming screw, and the lens headlight assembly includes a bracket plate, a light outlet hole is arranged in the center of the bracket plate; a reflective silver bowl is installed on the rear side of the bracket plate; an LED light board is arranged in the center of the reflective silver bowl, and the LED light board has a plurality of LED lamp beads arranged on the upper and lower sides; a heat sink is installed on the rear side of the LED light board; a light enhancer is electrically connected to the LED light board and installed on the heat sink; and a lens is installed on the front side of the bracket plate; An inner decorative cover is arranged inside the vehicle lamp housing assembly and exposes the lens.

2. The high lumen LED car light according to claim 1, characterized in that: The brightener includes two relays connected to the LED light board switch. When the LED light board switch is turned on, the coil in the relay will be energized, generating a magnetic field and attracting contacts, thereby connecting the circuit between the LED lamp beads and the power supply, so that the LED lamp beads obtain sufficient current at the moment of startup, thereby achieving a brightening effect.

3. The high lumen LED car light according to claim 1, characterized in that: The light exit hole is provided with a light shielding plate driven by a motor.

4. The high lumen LED vehicle lamp according to claim 1, characterized in that: The lens is installed on the front side of the bracket plate through a lifting and adjusting bracket, and the lifting and adjusting bracket includes a circular bracket clamping the lens, and the bottom of the circular bracket is connected to the bracket plate through electric telescopic rods.

5. The high lumen LED vehicle lamp according to claim 1, characterized in that: A waterproof vent hole is also provided on the rear side of the lamp housing assembly for installing a waterproof vent cap.

Images