LED automobile lamp with lens for new energy automobile
By using motor-driven light shielding plate rotation and lens body emission technology in LED car lights, the problem of alternating high and low beams is solved, smooth conversion and compatibility of LED car lights are achieved, and the heat dissipation and assembly process is simplified.
Patent Information
- Application Number
- CN202322813055.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-19
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-10-19
AI Technical Summary
Existing LED car lights cannot achieve smooth conversion when the high and low beams alternate, resulting in inconvenience in use.
A new energy vehicle LED headlight with lens is designed, and the connecting shaft and the light shielding plate are driven by a motor to rotate the light shielding plate, so that the light shielding plate can rotate from the low beam bead plate to the high beam bead plate, and can be carried out through the lens body. The emission and reflection of the light source, combined with the radiator and limiting mechanism, is easy to assemble and disassemble.
The high and low beam smooth conversion of LED car lights makes them suitable for use in left and right vehicles compatible, and simplifies the heat dissipation and assembly process.
Smart Images
Figure CN222164535U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED automobile lamps, in particular to an LED automobile lamp with a lens provided for a new energy automobile. Background Art
[0002] LED car lights refer to the use of LED technology for both internal and external light sources in the car, which are used for external and internal lighting. External lighting equipment involves thermal limits and EMC issues, as well as many complex standards for unloading load tests. LED car lights can be widely used to create an in-car environment with a service life of 50,000 hours. The structure of LEDs is sturdy and not easily affected by vibration. The brightness of the light output will not drop significantly during use. LED car lights are suitable for various lighting applications in automotive electronics, including high and low beams in headlights, fog lights, tail lights, brake lights, turn signals, daytime running lights, pedal lights, instrument lights, license plate lights, door lights, interior lights, width lights, backlights and indicator lights.
[0003] When the existing LED car lights are in use, the high-beam and low-beam light sources are scattered through the lamp beads of the high-beam lamp bead plate and the low-beam lamp bead plate, the high-beam and low-beam light sources are reflected through the reflective cup, and the reflected high-beam and low-beam light sources are dispersed through the lens, so that the LED car lights can irradiate high and low beams, and the two sets of shading plates are driven by the electric push rod to move up and down on the outer walls of the high-beam lamp bead plate and the low-beam lamp bead plate to alternate high and low beams. The existing LED car lights drive the two sets of shading plates to move up and down on the outer walls of the high-beam lamp bead plate and the low-beam lamp bead plate through the electric push rod to achieve the alternation of high and low beams. When the high and low beams alternate, two sets of shading plates need to be used to alternately shade the light up and down, so that the high-beam lamp bead plate and the low-beam lamp bead plate The high and low beam alternation cannot be smoothly switched. Utility Model Content
[0004] The utility model aims to provide an LED headlight with a lens for new energy vehicles, so as to solve the problem that the high and low beams of LED headlights on the market currently cannot be smoothly switched.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED headlight with a lens for new energy vehicles, comprising a fixed base, a reflective cup, a motor, a main body, a radiator and a limiting mechanism, the outer wall of the fixed base is sleeved with a reflective cup, the top of the fixed base is installed with a motor, the top of the fixed base is located on the inner side of the motor and is welded with a main body, the interior of the fixed base is sleeved with a radiator extending to the outside of the bottom end of the fixed base, the bottom end of the fixed base is provided with a limiting mechanism, and the output end of the motor is sleeved with a connecting shaft.
[0006] Preferably, a sunshade is provided on the outer wall of the connecting shaft.
[0007] Preferably, one side of the fixed socket is connected with a pressure block by bolts, the top of the fixed socket is located on one side of the motor and a high beam lamp bead plate is installed, the top of the fixed socket is located on the other side of the motor and a low beam lamp bead plate is installed, and an annular slider is welded to the top of the fixed socket and the outer sides of the high beam lamp bead plate and the low beam lamp bead plate.
[0008] Preferably, a lens body is arranged at the top end of the main body, and a pressure ring is sleeved on the outer wall of the lens body.
[0009] Preferably, a cooling fan is installed inside the radiator, a connecting rod extending to the inside of the limiting mechanism is welded to the top of the radiator, and a limiting groove is provided inside the connecting rod.
[0010] Preferably, a connecting frame is welded to the bottom end of the fixed base, a limiting rod extending to the outside of the connecting frame is sleeved inside the connecting frame, a connecting block is provided at one end of the limiting rod, and a spring is sleeved on the outer wall of the limiting rod.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. When the LED headlights with lenses on the new energy vehicle need to switch between high and low beams, the output end of the motor drives the connecting shaft and the shading plate to rotate. The shading plate rotates from the outside of the low beam lamp bead plate to the outside of the high beam lamp bead plate, so that the shading plate blocks the light scattered by the lamp beads on the high beam lamp bead plate, thereby realizing smooth conversion of the high and low beams of the LED car lights, and making the LED car lights compatible with left-hand drive and right-hand drive vehicles.
[0013] 2. When the LED headlight with lens of the new energy vehicle needs to be assembled with a radiator, the operator drives the limit rod to move through the connecting block, the limit rod pushes the spring to compress and deform, inserts the cooling fan into the inside of the connecting frame, loosens the connecting block, and the spring loses the limit reset and pushes the limit rod to limit the limit groove, so that the fixed card holder and the radiator are connected, making it easy to assemble and disassemble the fixed card holder and the radiator. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is the front view of the utility model;
[0015] Figure 2 This is a front cross-sectional view of the utility model;
[0016] Figure 3 This is a front cross-sectional view of the fixed card holder of the utility model;
[0017] Figure 4 It is a front view cutaway diagram of the radiator of the present utility model.
[0018] In the figure: 1. fixed base; 101. pressure block; 102. high beam lamp bead board; 103. low beam lamp bead board; 104. annular slider; 2. reflector cup; 3. motor; 301. connecting shaft; 302. sunshade; 4. main body; 401. lens body; 402. pressure ring; 5. radiator; 501. cooling fan; 502. connecting rod; 503. limiting groove; 6. limiting mechanism; 601. connecting frame; 602. limiting rod; 603. connecting block; 604. spring. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: an LED headlight with a lens for a new energy vehicle, comprising a fixed base 1, a reflective cup 2, a motor 3, a main body 4, a radiator 5 and a limiting mechanism 6. The outer wall of the fixed base 1 is sleeved with a reflective cup 2, the top of the fixed base 1 is installed with a motor 3, the top of the fixed base 1 is located on the inner side of the motor 3 and the main body 4 is welded, the interior of the fixed base 1 is sleeved with a radiator 5 extending to the outside of the bottom end of the fixed base 1, the bottom end of the fixed base 1 is provided with a limiting mechanism 6, and the output end of the motor 3 is sleeved with a connecting shaft 301.
[0021] See also Figure 2 and Figure 3 It can be seen that the outer wall of the connecting shaft 301 is provided with a sunshade 302 .
[0022] In specific implementation, when the LED car lights are required to be compatible with left-hand drive and right-hand drive vehicles, start the motor 3, and drive the connecting shaft 301 to rotate through the output end of the motor 3, and the connecting shaft 301 drives the sunshade 302 to rotate on the inner side of the main body 4, and the sunshade 302 rotates. The sunshade 302 slides on the outer wall of the top of the annular slider 104, and the sunshade 302 rotates 180 degrees, so that the sunshade 302 rotates from the outside of the low beam lamp bead plate 103 to the outside of the high beam lamp bead plate 102, so that the sunshade 302 blocks the light scattered by the lamp beads on the high beam lamp bead plate 102, so that the low beam lamp bead plate 103 and the high beam lamp bead plate 102 can realize the conversion between high and low beam lights, so that the LED car lights can be compatible with left-hand drive and right-hand drive vehicles.
[0023] See also Figure 1 and Figure 3It can be known that one side of the fixed base 1 is connected with a pressure block 101 by bolts, the top of the fixed base 1 is located on one side of the motor 3 and is installed with a high beam lamp bead plate 102, the top of the fixed base 1 is located on the other side of the motor 3 and is installed with a low beam lamp bead plate 103, the top of the fixed base 1 is welded to the outside of the high beam lamp bead plate 102 and the low beam lamp bead plate 103, and the outer wall of the top of the annular slider 104 is slidably connected to the inner wall of the bottom end of the shading plate 302.
[0024] During specific implementation, the high beam light source is scattered by the lamp beads on the high beam lamp bead plate 102, the high beam light source is reflected by the reflective cup 2, and the reflected high beam light source is dispersed by the lens body 401, so that the LED car light performs high beam irradiation, and the low beam light source is scattered by the lamp beads on the low beam lamp bead plate 103, the low beam light source is reflected by the reflective cup 2, and the reflected low beam light source is dispersed by the lens body 401, so that the LED car light performs low beam irradiation.
[0025] See also Figure 1 and Figure 2 It can be seen that a lens body 401 is disposed at the top of the main body 4 , and a pressure ring 402 is sleeved on the outer wall of the lens body 401 .
[0026] In specific implementation, the lens body 401 is provided to scatter the light source, so that the LED automobile lamp can irradiate the light source.
[0027] See also Figure 1 , Figure 2 and Figure 4 It can be seen that a cooling fan 501 is installed inside the radiator 5, a connecting rod 502 extending to the inside of the limiting mechanism 6 is welded at the top of the radiator 5, a limiting groove 503 is provided inside the connecting rod 502, and a fan conductive plate and a fan conductive spring pin are installed inside the top of the radiator 5 located inside the fixed base 1.
[0028] During the specific implementation, by starting the cooling fan 501, the cooling fan 501 cools the inside of the radiator 5, so that the radiator 5 can quickly dissipate heat. The radiator 5 and the fixed base 1 are split into a design, and a fan conductive plate and a fan conductive spring pin are used in the middle to complete the power supply function of the cooling fan 501, making the LED car light more convenient during the actual installation process.
[0029] See also Figure 1 , Figure 2 and Figure 4 It can be seen that a connecting frame 601 is welded to the bottom end of the fixed base 1, and a limiting rod 602 extending to the outside of the connecting frame 601 is sleeved inside the connecting frame 601, a connecting block 603 is provided at one end of the limiting rod 602, and a spring 604 is sleeved on the outer wall of the limiting rod 602, and one end of the limiting rod 602 is engaged and connected with the limiting groove 503.
[0030] During specific implementation, when it is necessary to assemble the radiator 5 and the fixed base 1, the operator pulls the connecting block 603 toward the outside of the connecting frame 601, and the movement of the connecting block 603 drives the limiting rod 602 to move, and the movement of the limiting rod 602 pushes the spring 604 to compress and deform, and the operator pushes the connecting rod 502 at the top of the radiator 5 into the interior of the connecting frame 601, loosens the connecting block 603, and the spring 604 loses the limit and resets, and the spring 604 pushes one end of the limiting rod 602 to limit the limiting groove 503, so that the connecting rod 502 and the connecting frame 601 are fixed, and the radiator 5 and the fixed base 1 are assembled through the connecting rod 502 and the connecting frame 601, so that the radiator 5 and the fixed base 1 are designed to be split, which is convenient for assembly and disassembly, and the interior of the LED car lamp is easy to inspect.
[0031] To sum up: when the LED car lights are needed, the high beam lamp bead board 102 and the low beam lamp bead board 103 are started, and the lamp beads of the high beam lamp bead board 102 and the low beam lamp bead board 103 scatter the high and low beam light sources, which are reflected by the reflective cup 2, and the reflected high and low beam light sources are dispersed through the lens body 401, so that the LED car lights can irradiate high and low beams, and the high and low beam conversion is controlled by the motor 3, the connecting shaft 301 and the shading plate 302.
[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A new energy vehicle LED headlight with a built-in lens, comprising a fixed holder (1), a reflective cup (2), a motor (3), a main body (4), a radiator (5) and a limit mechanism (6), characterized in that: The outer wall of the fixed card seat (1) is sleeved with a reflective cup (2), a motor (3) is installed at the top of the fixed card seat (1), a main body (4) is welded to the top of the fixed card seat (1) and is located inside the motor (3), a heat sink (5) extending to the outside of the bottom of the fixed card seat (1) is sleeved inside the fixed card seat (1), a limiting mechanism (6) is provided at the bottom of the fixed card seat (1), and a connecting shaft (301) is sleeved at the output end of the motor (3), and the connecting shaft (301) is provided at the output end of the motor (3). ) is provided with a shading plate (302) on its outer wall, a pressing block (101) is connected to one side of the fixed card seat (1) by means of bolts, a high-beam lamp bead plate (102) is installed at the top end of the fixed card seat (1) located on one side of the motor (3), a low-beam lamp bead plate (103) is installed at the top end of the fixed card seat (1) located on the other side of the motor (3), and an annular slider (104) is welded to the top end of the fixed card seat (1) and the outer sides of the high-beam lamp bead plate (102) and the low-beam lamp bead plate (103).
2. The LED headlight with built-in lens for new energy vehicles according to claim 1, characterized in that: A lens body (401) is provided at the top end of the main body (4), and a pressure ring (402) is sleeved on the outer wall of the lens body (401).
3. The LED headlight with built-in lens for new energy vehicles according to claim 1, characterized in that: A cooling fan (501) is installed inside the radiator (5), a connecting rod (502) extending to the inside of the limiting mechanism (6) is welded to the top of the radiator (5), and a limiting groove (503) is provided inside the connecting rod (502).
4. The LED headlight with built-in lens for new energy vehicles according to claim 1, characterized in that: A connecting frame (601) is welded to the bottom end of the fixed clamping seat (1); a limiting rod (602) is sleeved inside the connecting frame (601) and extends to the outside of the connecting frame (601); a connecting block (603) is provided at one end of the limiting rod (602); and a spring (604) is sleeved on the outer wall of the limiting rod (602).