CN217875653U

CN217875653U - High-strength LED automobile lamp

Info

Publication number: CN217875653U
Application number: CN202221359994.2U
Authority: CN
Inventors: 林海珠; 肖雄斌; 蔡向荣
Original assignee: Dongguan Ronghai Photoelectric Technology Co ltd
Current assignee: Dongguan Ronghai Photoelectric Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-22
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to an automobile lamp field especially relates to a high strength LED car lamps and lanterns. Luminous mechanism, luminous mechanism include first bowl, second bowl and circuit board, the circuit board is fixed to be set up on the lamp body, the bowl is fixed to be set up the top of circuit board, the accuse sends the light signal to the circuit board in the car on, first paster LED and the drive of second paster LED on the circuit board this moment, first paster LED and second paster LED's light is launched respectively to first bowl and second bowl on, first bowl and second bowl reflect light outside the lamp body to reach the effect of vehicle lighting, this mode of setting can furthest give play to the biggest effect of shining with limited light source, guarantee the durability of LED light source when improving car light illumination intensity, be favorable to the development of enterprise.

Description

High-strength LED automobile lamp

Technical Field

The utility model relates to an automobile lamp field especially relates to a high strength LED car lamps and lanterns.

Background

With the continuous development of the times, the automobile lamp plays an important role in the driving process of an automobile road, the automobile lamp is equipment which is used for playing a role in searchlighting in the driving process of the automobile, and the automobile lamp is widely used in the field of automobiles as an essential component of the automobile.

The existing vehicle lamp adopts a reflector corresponding to an LED lamp, the arrangement mode enables the brightness to not reach the expected effect, the existing vehicle lamp generally adopts a mode of increasing the power of the LED lamp to enhance the brightness of the vehicle lamp, but the arrangement mode enables the energy consumption of a vehicle to be increased, and the vehicle lamp is easy to damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength LED car lamps and lanterns aims at solving the car light among the prior art and adopts single high-power LED to make its irradiation range width and the technical problem of distance light central strength contradiction each other.

In order to achieve the above object, an embodiment of the present invention provides a high-strength LED automobile lamp, which includes a lamp housing; the light-emitting mechanism comprises a first reflecting cover, a second reflecting cover and a circuit board, the circuit board is fixedly arranged on the lamp housing, the reflecting cover is fixedly arranged above the circuit board, the first reflecting cover and the second reflecting cover are arranged in an integrated forming structure, a first patch LED and a second patch LED are arranged on the circuit board, the first reflecting cover and the second reflecting cover are respectively aligned one by one, and the first patch LED and the second patch LED correspond one by one.

Preferably, the circuit board is formed with a first end face and a second end face in an up-and-down symmetrical manner, the first patch LED and the second patch LED are both arranged on the first end face, a third patch LED is arranged on the second end face, the car lamp is provided with a third reflector, and the third reflector corresponds to the third patch LED.

Preferably, the first reflection cover is connected to an end of the second reflection cover, a vertical path length between a top end reflection arc surface of the first reflection cover and the circuit board is greater than a vertical path length between a top end reflection arc surface of the second reflection cover and the circuit board, and an area of the reflection arc surface of the first reflection cover is greater than that of the second reflection cover.

Preferably, the second reflector is in a half cone-shaped structure, the first reflector is in a half cone-shaped structure, and the first reflector and the second reflector are sequentially connected to the circuit board in a covering manner.

Preferably, the high-strength LED automobile lamp further comprises a heat dissipation device, the heat dissipation device comprises a heat dissipation fin and a fan, the fan is arranged on the lamp shell, and the heat dissipation fin is fixedly arranged at the output end of the fan.

Preferably, the car light is provided with far and near lamp exchange adjusting device, and far and near lamp exchange adjusting device includes electromagnetic induction device and the subassembly that is in the light, and electromagnetic induction device and the subassembly that is in the light set up respectively on the lamp body, the subassembly that is in the light set up in electromagnetic induction device's output just can block the warp first bowl with the light of second bowl transmission.

Preferably, the car light is provided with a convex lens, and the convex lens can be detachably connected to the output end of the high beam and low beam exchange adjusting device.

Preferably, the light blocking assembly includes a shaft body and a light blocking member, the light blocking member is disposed on the shaft body, and the electromagnetic induction device is configured to drive the light blocking member to rotate along a rotation path of the shaft body to a light reflection path of the first reflector and the second reflector.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the high strength LED car lamps and lanterns have one of following technological effect at least: the control sends the signal of lighting lamp to the circuit board in the car, first paster LED and the drive of second paster LED on the circuit board this moment, first paster LED and the light of second paster LED are launched respectively to first bowl and second bowl on, first bowl and second bowl reflect light outside the lamp body, in order to reach the effect of vehicle lighting, the reflex path syntropy of first bowl and second bowl sets up, make light intensity increase, it sets up a bowl and a paster LED respectively to compare in prior art's LED car lamps and lanterns adopt two terminal surfaces of circuit board, this setting mode makes the light source that the car produced not enough bright, be unfavorable for the technical problem of the safe driving of car, the embodiment provides a high strength LED car lamps and lanterns adopts two sets of firm structure's of integrated into one piece bowl to launch respectively the light that corresponds paster LED and realize that the car light shines, this setting mode can guarantee not only that light intensity is high and can also can satisfy to the width of shining of car light, be favorable to the development of enterprise.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a sectional view of a high-intensity LED automobile lamp provided by an embodiment of the present invention.

Fig. 2 is a sectional view of the high-intensity LED automobile lamp provided by the embodiment of the present invention.

Fig. 3 is the embodiment of the utility model provides a structural schematic diagram of high strength LED car lamps and lanterns.

Fig. 4 is an exploded view of the high-intensity LED automotive lamp provided by the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

100-heat radiating device 200-light emitting mechanism 110-radiating fin

210-first bowl 310-electromagnetic induction device 120-fan

220-second reflecting cover 320-light blocking component 230-circuit board

321-shaft body 231-first patch LED 322-light blocking part

400-third reflector 500-convex lens 232-second patch LED

300-far and near lamp exchange regulating device

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1 to 3 are exemplary and intended to be used for explaining embodiments of the present invention, and should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 4, a high-intensity LED automotive lamp is provided, which includes a lamp housing; light-emitting mechanism 2, light-emitting mechanism 2 include first bowl 21, second bowl 22 and circuit board 23, circuit board 23 is fixed to be set up on the lamp body, the bowl is fixed to be set up the top of circuit board 23, first bowl 21 with second bowl 22 is the integrated into one piece structure setting, be provided with first paster LED231 and second paster LED231 on the circuit board 23, first bowl 21 with second bowl 22 aligns one by one respectively first paster LED231 with second paster LED231 one-to-one.

Specifically, the working principle of the high-strength LED automobile lamp is as follows: the control sends the signal of lighting on to circuit board 23 in the car, first paster LED231 and the drive of second paster LED231 on circuit board 23 this moment, the light of first paster LED231 and second paster LED231 launches respectively to first bowl 21 and second bowl 22, first bowl 21 and second bowl 22 reflect light outside the lamp body, in order to reach the effect of vehicle lighting, the reflection path syntropy of first bowl 21 and second bowl 22 sets up, make light intensity increase, compare in prior art's LED car lamps and lanterns adopt two terminal surfaces of circuit board 23 to set up a bowl and a paster LED231 respectively, this setting mode makes the light source that the car produced not bright enough, be unfavorable for the technical problem that the safety of car goes, the utility model discloses the high strength LED car lamps and lanterns that provide adopt two sets of firm bowl of integrated into one piece structure to launch respectively the light that corresponds paster LED231 and realize the car light to shine, this setting mode can furthest exert the maximum illumination effect with limited light source, guarantee the durability of LED light source when improving LED light intensity, be favorable to the enterprise's development of car light source.

As shown in fig. 1-4, in another embodiment of the present invention, the circuit board 23 is formed with a first end surface and a second end surface in a vertical symmetrical manner, the first patch LED231 and the second patch LED231 are both disposed on the first end surface, the second end surface is provided with a third patch LED231, the car light is provided with a third reflector 4, the third reflector 4 corresponds to the third patch LED231, the third reflector 4 is a known technology, and this document does not discuss any more, and one end surface is provided with a plurality of patch LEDs 231, and this setting mode can effectively improve the illumination intensity without damage, which is beneficial to improving the use efficiency of the product and the development of enterprises.

As shown in fig. 1 to 4, in another embodiment of the present invention, the first reflective cover 21 is connected to the end of the second reflective cover 22, the vertical path length between the top reflection arc surface of the first reflective cover 21 and the circuit board 23 is greater than the vertical path length between the top reflection arc surface of the second reflective cover 22 and the circuit board 23, the reflection arc surface area of the first reflective cover 21 is greater than the second reflective cover 22, and the light source generated by the patch LED231 is gathered by the first reflective cover 21 and the second reflective cover 22, in this embodiment, the first reflective cover 21 and the second reflective cover 22 are formed by injection molding of a plastic material, wherein the reflection end surface of the first reflective cover 21 and the second reflective cover 22 is coated with a reflection coating layer.

As shown in fig. 1-4, in another embodiment of the present invention, the second reflective cover 22 is a half cone-shaped structure, the first reflective cover 21 is a half round platform-shaped structure, the first reflective cover 21 and the second reflective cover 22 are sequentially connected to the circuit board 23, the setting mode is very delicate, the structure is simple, and the light source conduction of the patch LED231 is facilitated, which is beneficial to the development of enterprises.

As shown in fig. 1-4, in another embodiment of the utility model, this high strength LED car lamp also has heat abstractor 1, heat abstractor 1 includes fin 11 and fan 12, fan 12 sets up on the lamp body, the fixed output that sets up at fan 12 of fin 11, paster LED231 work generates heat, collect on fin 11, external drive power supply control fan 12 work, outside with the heat escape car, this mode of setting can reduce the problem that leads to the car light to damage because of car light high temperature, the effectual quality that improves the product, be favorable to the development of enterprise.

As shown in fig. 1-4, in the utility model discloses an in another embodiment, the car light is provided with far and near lamp exchange adjusting device 3, far and near lamp exchange adjusting device 3 includes electromagnetic induction device 31 and the subassembly 32 that is in the light, electromagnetic induction device 31 and the subassembly 32 that is in the light set up respectively on the lamp body, the subassembly 32 that is in the light sets up in electromagnetic induction device 31's output and can block the light through first bowl 21 and the transmission of second bowl 22, when the car light need be adjusted into the far and near lamp, electromagnetic induction device 31 work, thereby electromagnetic induction device circular telegram produces magnetic field and makes the rotatory effect that reaches the light source that does not block paster LED231 of control subassembly 32 that is in the light to appointed position, the car light is the far and near lamp this moment, this mode of setting is very exquisite, moreover, the steam generator is simple in structure, be favorable to the production of product and the development of enterprise.

As shown in fig. 1 to 4, in another embodiment of the present invention, the light-blocking assembly 32 includes a shaft body 321 and a light-blocking member 322, the light-blocking member 322 is disposed on the shaft body 321, the light-blocking member 322 is provided with a magnetic member, the shaft body 321 is provided with a reset member, the electromagnetic induction device 31 generates an anisotropic magnetic field to attract the light-blocking member 322 to attract the light-reflecting path which is far away from the first reflector 21 and the second reflector 22 along the circumferential side wall of the shaft body 321, until the light-blocking member 322 rotates to a designated position, so as to achieve the effect of not blocking the light source, thereby being a high beam, when a low beam is required, the magnetic induction device stops working, the reset member on the shaft body 321 resets the light-blocking member 322, the light-blocking member 322 rotates along the light-reflecting path of the first reflector 21 and the second reflector 22, and partially blocks the light source when reaching the designated position, the setting mode is simple and exquisite, the efficiency of the product is improved, and the development of an enterprise is facilitated. In this embodiment, the piece that resets is the torsional spring. In other embodiments, the magnetic induction device may generate a repulsive magnetic field for resetting the flag 322, thereby omitting the installation of the resetting member.

As shown in fig. 1-4, the utility model discloses an in another embodiment, the car light is provided with convex lens 5, and convex lens 5 can dismantle the output of connecting in far and near lamp exchange adjusting device 3, and the design of the 5 interface parts of convex lens has the buckle, and adjusting device's output is provided with the draw-in groove, and this buckle can be connected by the tight fit with this draw-in groove, and convex lens 5 scatters the place ahead on road with the light that the reflector collects, and this setting is very exquisite, is favorable to the production of product, is favorable to the development of enterprise.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A high intensity LED automotive light fixture, comprising:

a lamp housing;

light-emitting mechanism, including first bowl, second bowl and circuit board, the circuit board is fixed to be set up on the lamp body, the bowl is fixed to be set up the top of circuit board, first bowl with the second bowl is the integrated into one piece structure setting, be provided with first paster LED and second paster LED on the circuit board, first bowl with the second bowl aligns one by one respectively first paster LED with second paster LED one-to-one.

2. The high intensity LED automotive light fixture of claim 1, wherein: the circuit board is formed with a first end face and a second end face in an up-and-down symmetrical mode, the first patch LED and the second patch LED are arranged on the first end face, a third patch LED is arranged on the second end face, the car lamp is provided with a third reflector, and the third reflector corresponds to the third patch LED.

3. The high intensity LED automotive light fixture of claim 1, wherein: the first reflector is connected to the end of the second reflector, the length of a vertical path between the top end reflection arc surface of the first reflector and the circuit board is larger than that between the top end reflection arc surface of the second reflector and the circuit board, and the area of the reflection arc surface of the first reflector is larger than that of the second reflector.

4. The high intensity LED automotive light fixture of claim 3, wherein: the second reflector is in a half cone-shaped structure, the first reflector is in a half cone-shaped structure, and the first reflector and the second reflector are sequentially connected on the circuit board in a covering mode.

5. The high intensity LED automotive light fixture of claim 1, wherein: the high-strength LED automobile lamp is characterized by further comprising a heat dissipation device, wherein the heat dissipation device comprises a cooling fin and a fan, the fan is arranged on the lamp shell, and the cooling fin is fixedly arranged at the output end of the fan.

6. The high intensity LED automotive light fixture of claim 1, wherein: the car light is provided with far and near lamp exchange adjusting device, and far and near lamp exchange adjusting device includes electromagnetic induction device and the subassembly that is in the light, and electromagnetic induction device and the subassembly that is in the light set up respectively on the lamp body, the subassembly that is in the light set up in electromagnetic induction device's output just can block the warp first bowl with the light of second bowl transmission.

7. The high intensity LED automotive light fixture of claim 6, wherein: the car light is provided with convex lens, convex lens can dismantle connect in far and near lamp exchange adjusting device's output.

8. The high intensity LED automotive light fixture of claim 6, wherein: the light blocking assembly comprises a shaft body and a light blocking part, the light blocking part is arranged on the shaft body, and the electromagnetic induction device is used for driving the light blocking part to rotate to the light reflection paths of the first reflector and the second reflector along the rotation path of the shaft body.