Hidden high and low beam module

Abstract

The utility model discloses a hidden high-beam and low-beam module, and belongs to the technical field of lighting modules. Comprising a high-beam and low-beam lamp panel; the condenser is arranged on the light emitting side of the high-beam and low-beam lamp panel; the lens assembly is arranged on the light emitting side of the condenser; and the opening and closing mechanism is controllably arranged on the light emitting side of the lens assembly. The technical scheme has the beneficial effects that the high and low beam module can be hidden when not in use, so that a protection effect is achieved, and the service life of the high and low beam module is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting module technical field especially, relate to a high beam and low beam module. BACKGROUND

[0002] In the design of modern automobile headlamps, high beam and low beam modules are widely used to produce different light beams to meet different requirements for low beam and high beam during driving. With the continuous development of LED (Light-Emitting Diode) technology, the requirements for high beam and low beam modules of vehicle lamps are becoming higher and higher.

[0003] The Chinese utility model patent with publication number CN221418092U discloses a novel light adjusting device for a high beam and low beam module of a vehicle lamp. After the entire module is assembled to the vehicle body, it is exposed regardless of whether the module is working or not, making the overall vehicle model look conspicuous. The Chinese utility model patent with publication number CN221570333U discloses a light emitting structure and a high beam and low beam module, which also exposes the module, making it vulnerable to external factors such as dust, rain, stone impact, etc., affecting the service life of the module. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a hidden high beam and low beam module to solve the above technical problems.

[0005] A hidden high beam and low beam module comprises,

[0006] a high beam and low beam lamp panel;

[0007] a condenser arranged on the light emitting side of the high beam and low beam lamp panel;

[0008] a lens assembly arranged on the light emitting side of the condenser;

[0009] an opening and closing mechanism controllably arranged on the light emitting side of the lens assembly.

[0010] Preferably, the opening and closing mechanism comprises,

[0011] an opening and closing part controllably arranged on the light emitting side of the lens assembly;

[0012] a control part rotatably arranged on one end of the opening and closing part.

[0013] Preferably, the opening and closing part comprises a first movable frame and a second movable frame, and the first movable frame and the second movable frame are arranged symmetrically along the central axis of the lens assembly.

[0014] Preferably, the high beam and low beam lamp panel comprises,

[0015] a circuit board;

[0016] a high beam group arranged on the circuit board;

[0017] a low beam group arranged on the circuit board.

[0018] Preferably, the lens assembly comprises,

[0019] a lens holder arranged on the light-emitting side of the condenser;

[0020] a lens arranged on the lens holder.

[0021] Preferably, when the opening and closing part is in the unfolded state, the first movable frame and the second movable frame form an opening, and the lens is matched with the opening.

[0022] Preferably, further comprising a heat sink arranged on the back of the high and low beam plate.

[0023] Preferably, a first fixing hole is arranged on the high and low beam plate.

[0024] Preferably, a second fixing hole is arranged on the condenser, and the position of the second fixing hole corresponds to the position of the first fixing hole.

[0025] Preferably, the condenser is fixed to the high and low beam plate through a fixing member passing through the second fixing hole and the first fixing hole.

[0026] The beneficial effects of the present application are that the high and low beam module can be hidden when not in use, thereby playing a protective role and prolonging the service life of the high and low beam module. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a schematic view of the hidden high and low beam module of the present application in a use state;

[0028] Figure 2 is a schematic view of the hidden high and low beam module of the present application in a non-working state.

[0029] In the drawings: 1, high and low beam plate; 2, condenser; 3, lens assembly; 31, lens holder; 32, lens; 4, opening and closing mechanism; 41, opening and closing part; 411, first movable frame; 412, second movable frame; 42, control part; 5, heat sink; 6, second fixing hole; 7, fixing member. DETAILED DESCRIPTION

[0030] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0031] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0032] The present application will be further described below in combination with the drawings and specific embodiments, but is not limited to the present application.

[0033] A hidden high-low beam module, as shown in Figure 1 , Figure 2 , comprises,

[0034] a high-low beam plate 1;

[0035] a condenser 2 arranged at the light exit side of the high-low beam plate 1;

[0036] a lens assembly 3 arranged at the light exit side of the condenser 2;

[0037] an opening and closing mechanism 4 controllably arranged at the light exit side of the lens assembly 3.

[0038] Specifically, the present application provides a hidden high-low beam module for vehicle lighting, when the high-low beam module is not used, the opening and closing mechanism 4 controllably covers the lens assembly 3, hides the high-low beam module, plays a protective role, and prolongs the service life of the high-low beam module.

[0039] In a more preferred embodiment, the opening and closing mechanism 4 comprises,

[0040] an opening and closing part 41 controllably arranged at the light exit side of the lens assembly 3;

[0041] a control part 42 rotatably arranged at one end of the opening and closing part 41;

[0042] The opening and closing part 41 comprises a first movable frame 411 and a second movable frame 412, and the first movable frame 411 and the second movable frame 412 are symmetrically arranged along the central axis of the lens assembly 3.

[0043] Specifically, when the high-low beam module is not working, the opening and closing mechanism 4 makes the overall modeling more coordinated, when it is lightened, the opening and closing part 41 opens like human eyes, and then the module emits light. Then the black box range is determined according to the size of the whole vehicle space, and finally the position of the module is determined according to the modeling and the space position.

[0044] In a preferred embodiment, the high-beam and low-beam light plate 1 comprises,

[0045] a circuit board;

[0046] a high-beam light group arranged on the circuit board;

[0047] a low-beam light group arranged on the circuit board.

[0048] Specifically, the circuit board is provided with a high-beam light group and a low-beam light group, which respectively emit outgoing light. The condenser 2 refracts the outgoing light to form refracted light, and the lens assembly 3 forms a high-beam light pattern and a low-beam light pattern from the refracted light, respectively.

[0049] In a preferred embodiment, the lens assembly 3 comprises,

[0050] a lens holder 31 arranged on the light-emitting side of the condenser 2;

[0051] a lens 32 arranged on the lens holder 31.

[0052] Specifically, the lens assembly 3 can further precisely control the light rays emitted from the condenser 2. Through the refractive action of the lens 32, the propagation direction and divergence degree of the light rays can be changed, so that the light rays are projected to a specific area in front of the vehicle according to the design requirements, achieving better lighting effect.

[0053] The lens holder 31 provides stable support and fixed position for the lens 32. During the driving of the vehicle, vibration and jolt may occur, and the lens holder 31 can ensure that the lens 32 maintains a stable position under these conditions and does not change the propagation path of the light rays due to shaking.

[0054] Moreover, the lens holder 31 facilitates the installation of the lens 32 during production and assembly, improving production efficiency.

[0055] In a preferred embodiment, when the opening and closing part 41 is in the unfolded state, the first movable frame 411 and the second movable frame 412 form an opening, and the lens 32 is adapted to the opening.

[0056] Specifically, referring to Figure 1 When the high-beam and low-beam light module needs to work, the rotating control part 42 is rotated, and the opening and closing part 41 is driven by the control part 42 to unfold the first movable frame 411 and the second movable frame 412 to form an opening, and the lens 32 is adapted to the opening to transmit light.

[0057] Referring to Figure 2When the high / low beam module is not working, the rotating control part 42 and the opening / closing part 41 are driven by the control part 42 to close the first movable frame 411 and the second movable frame 412, and the opening / closing part 41 is wrapped outside the lens 32 to hide the high / low beam module, thereby playing a protection role and prolonging the service life of the high / low beam module.

[0058] In a preferred embodiment, a heat sink 5 is further included, which is arranged on the back of the high / low beam lamp panel 1.

[0059] Specifically, the heat sink 5 is in close contact with the back of the high / low beam lamp panel 1, and the heat generated by the lamp panel is transmitted to the heat sink 5 through heat conduction. The heat sink 5 is made of a material (such as aluminum alloy) with good thermal conductivity, and the free electrons and lattice vibrations in the material can quickly transmit heat inside the material.

[0060] For example, the thermal conductivity of aluminum alloy is high, and the heat can be quickly transmitted from the lamp panel with higher temperature to each part of the heat sink.

[0061] In a preferred embodiment, the high / low beam lamp panel 1 is provided with a first fixing hole;

[0062] The condenser 2 is provided with a second fixing hole 6 corresponding to the position of the first fixing hole;

[0063] The condenser 2 is fixed to the high / low beam lamp panel 1 through the fixing part 7 passing through the second fixing hole 6 and the first fixing hole.

[0064] Specifically, the fixing part 7 is a screw, which passes through the second fixing hole 6 on the condenser 2 and the first fixing hole on the high / low beam lamp panel 1 in sequence to fix the condenser 2 to the high / low beam lamp panel 1.

[0065] The above only describes the preferred embodiments of the present application, and does not limit the implementation and protection scope of the present application. For those skilled in the art, it should be realized that any equivalent replacement and obvious changes made according to the content of the present application should be included in the protection scope of the present application.

Claims

1. A hidden high / low beam module, characterized in that, Comprising, high / low beam lamp plate; condenser, provided on the light-emitting side of the high / low beam lamp plate; lens assembly, provided on the light-emitting side of the condenser; opening and closing mechanism, controllably provided on the light-emitting side of the lens assembly.

2. The concealed high / low beam module according to claim 1, characterized in that, The opening and closing mechanism comprises, opening and closing part, openably provided on the light-emitting side of the lens assembly; control part, rotatably provided at one end of the opening and closing part.

3. The concealed high / low beam module according to claim 2, characterized in that, The opening and closing part comprises a first movable frame and a second movable frame, and the first movable frame and the second movable frame are symmetrically arranged along the central axis of the lens assembly.

4. The concealed high / low beam module according to claim 1, wherein The high / low beam lamp plate comprises, circuit board; high beam lamp group, provided on the circuit board; low beam lamp group, provided on the circuit board.

5. The concealed high / low beam module according to claim 3, wherein The lens assembly comprises, lens support, provided on the light-emitting side of the condenser; lens, provided on the lens support.

6. The concealed high / low beam module according to claim 5, characterized in that, When the opening and closing part is in the unfolded state, the first movable frame and the second movable frame form an opening, and the lens is matched with the opening.

7. The concealed high / low beam module according to claim 1, wherein Further comprising a heat sink, the heat sink is provided on the back of the high / low beam lamp plate.

8. The concealed high / low beam module according to claim 1, wherein The high / low beam lamp plate is provided with a first fixing hole.

9. The concealed high / low beam module according to claim 8, characterized in that, The condenser is provided with a second fixing hole, and the position of the second fixing hole corresponds to the position of the first fixing hole.

10. The concealed high / low beam module according to claim 9, wherein The condenser is fixed on the high / low beam lamp plate through the fixing part passing through the second fixing hole and the first fixing hole.

Images