CN214468338U

CN214468338U - Matrix type high beam

Info

Publication number: CN214468338U
Application number: CN202021649871.3U
Authority: CN
Inventors: 何刚; 沈健健
Original assignee: Zhejiang Zero Run Technology Co Ltd
Current assignee: Zhejiang Leapmotor Technology Co Ltd; Zhejiang Zero Run Technology Co Ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-10-22
Anticipated expiration: 2030-08-10

Abstract

The utility model relates to a matrix far-reaching headlamp. The problem that the irradiation direction of a general automobile high beam is not adjustable and the irradiation area is not selectable is solved. Comprises a box body for fixing and bearing the related mechanism; an illumination mechanism for providing illumination; the adjusting mechanism is used for adjusting the irradiation angle of the illuminating mechanism; the lighting mechanism and the adjusting mechanism are connected with each other and arranged in the box body. The utility model has the advantages that: the joint can realize all-dimensional multi-angle rotation by adopting the matching design of the round ball and the hemispherical groove, and the illumination at any angle in the plane of the illuminating mechanism can be realized by matching three electric push rods, so that the problem of a blind area can be solved by adjusting the illumination direction when a turn or a large uphill slope or a large downhill slope is met; the matrix distribution of the illumination areas can realize simultaneous illumination of all the areas and also realize a control mode that different areas are not simultaneously illuminated.

Description

Matrix type high beam

Technical Field

The utility model relates to an auto-parts field especially relates to a matrix far-reaching headlamp.

Background

Along with the continuous development of social economy and technology, automobiles are more and more popularized in the life of people, and the number of the automobiles, especially the requirements on automobile lamps, various traffic accidents or accidents caused by the problems of the automobile lamps is quite small. Particularly, at night, in many road sections without street lamps or with poor illumination conditions, when a vehicle is ready to turn, the illumination direction of the lamp is still forward, so that illumination at a turning position cannot be provided, and when a vehicle enters a curve, if the vehicle encounters an obstacle, pedestrians or a road which is inconvenient to pass through, accidents easily occur. Such as an LED automotive lamp of application No. CN201621350236.9, the vehicle lamp comprises a base fixedly connected with the vehicle shell, a circuit board fixedly arranged in the base, an LED lamp array fixedly arranged on the circuit board, and a transparent cover covering the base, the circuit board is fixedly welded with a plurality of lamp holders, the LED lamp array comprises a plurality of LED illuminating lamps inserted and fixed in the lamp holders, the base is provided with a holding cavity for holding the circuit board and the LED lamp array, the edge of the base is provided with a flange for fixedly connecting with the automobile shell, the flange is provided with at least two fixing columns, threaded holes are arranged in the fixing columns, a damping rubber pad is arranged at the bottom of the base, the middle part of the damping rubber pad is provided with a through hole for the accommodating cavity to pass through, the edge of the bottom of the transparent cover is provided with a clamping hook fixedly connected with the base, and the surface of the base is provided with a buckling hole for the clamping hook to be inserted and fixed. It has not yet solved the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a general car high beam irradiation direction can not reconcile the not optional problem in irradiation zone, provides a matrix high beam.

In order to solve the technical problem of the existence, the technical scheme of the utility model is that: a matrix type high beam lamp comprises a box body, a light source and a light source, wherein the box body is used for fixing and bearing a relevant mechanism; an illumination mechanism for providing illumination; the adjusting mechanism is used for adjusting the irradiation angle of the illuminating mechanism; the lighting mechanism and the adjusting mechanism are connected with each other and arranged in the box body.

As an optimal scheme of the above scheme, the box body comprises a rear shell and a fixing panel, wherein a plurality of clamping sleeves are distributed on the fixing panel, buckles corresponding to the clamping sleeves are arranged on the rear shell, and the rear shell and the fixing panel are fixedly connected through the buckles between the clamping sleeves and the buckles.

In a preferred embodiment of the above aspect, the fixing panel is provided with an upper illumination window and a lower illumination window which are arranged side by side, and the upper illumination window and the lower illumination window are further covered with transparent covers.

As a preferable mode of the above-mentioned solution, the lighting mechanism includes a heat sink and a light-emitting member, the light-emitting member includes a first reflection block, a second reflection block and a PCBA board, fixing grooves corresponding to the PCBA are formed on the second reflection block and the heat sink, the first reflection block is fixed on the second reflection block, and the second reflection block is fixed on the heat sink. Wherein, radiator and PCBA all with the central control system electric connection of car.

As a preferable mode of the above mode, the first reflection block and the second reflection block are respectively provided with four reflection curved surfaces arranged side by side.

As an optimal scheme of above-mentioned scheme, correspond the reflection curved surface on the PCBA board and be provided with four illumination areas that the matrix distributes, be provided with integrated LED lamp pearl on the illumination area. The four illumination areas correspond to the four parallel reflecting curved surfaces in position one by one, and after the LED lamp beads on the illumination areas are lightened, light is reflected out through the reflecting curved surfaces. In addition, because the lamp pearl matrix type distributes and sets up, can simultaneous control light, also can not light simultaneously, thereby realized that the different mode of lighting shines different regions.

As an optimal selection scheme of above-mentioned scheme, guiding mechanism includes three electric putter and fixing device, and fixing device includes preceding backup pad and back backup pad, and preceding backup pad is connected fixedly with lighting mechanism, and back backup pad sets up in the backshell, be provided with the bracing piece on the back backup pad, the bracing piece tip is provided with the ball, and preceding backup pad corresponds the bracing piece and is provided with the supporting seat, corresponds the ball on the supporting seat and opens there is half spherical groove, and the ball inlays in half spherical groove. The first reflecting block and the second reflecting block are fixedly connected with the front supporting plate, and the irradiation directions of the first reflecting block and the second reflecting block are adjusted by the adjusting mechanism through adjusting the angle of the front supporting plate. The design that the sphere and the hemispherical groove are combined is adopted at the joint, so that the all-dimensional and multi-angle adjustment of the front supporting plate is realized.

As a preferable scheme of the above scheme, three hinge seats are arranged on the front support plate, and the hinge seats are uniformly distributed around the support seat in the circumferential direction.

As a preferred scheme of above-mentioned scheme, electric putter one end is articulated with articulated seat, and the other end is connected fixedly with back backup pad. In addition, the electric push rods are uniformly distributed on the rear supporting plate corresponding to the hinge seats in the circumferential direction with the supporting rod as the center of a circle.

The utility model provides a matrix far-reaching headlamp still includes adjustment button and PLC, and PLC's signal input part is connected to adjustment button's signal output part, and PLC's signal output part is connected to electric putter's signal input part. The electric push rod is controlled by controlling the adjusting button so as to change the irradiation direction of the light.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the joint can realize all-dimensional multi-angle rotation by adopting the matching design of the round ball and the hemispherical groove, and the illumination at any angle in the plane of the illuminating mechanism can be realized by matching three electric push rods, so that the problem of a blind area can be solved by adjusting the illumination direction when a turn or a large uphill slope or a large downhill slope is met;

2. the matrix distribution of the illumination areas can realize simultaneous lighting of all the areas and can also realize different areas by different lighting control modes.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is an external structural view of the present invention;

fig. 3 is a top view of the rear support plate of the present invention;

fig. 4 is a front view of the rear support plate of the present invention;

fig. 5 is a schematic structural view of the front support plate of the present invention;

FIG. 6 is a schematic structural view of a PCBA board of the present invention;

fig. 7 is a schematic diagram of the connection between the electric putter and the PLC according to the present invention.

1-box, 2-lighting mechanism, 3-adjusting mechanism, 11-back shell, 12-fixed panel, 121-upper lighting window, 122-lower lighting window, 123-transparent mask, 21-radiator, 22-lighting part, 23-first reflection block, 24-second reflection block, 25-PCBA board, 26-fixed groove, 27-reflection curved surface, 28-lighting area, 29-integrated LED lamp bead, 31-electric push rod, 32-fixing device, 33-front support plate, 34-back support plate, 35-support rod, 36-round ball, 37-support seat, 38-hemispherical groove, 39-hinge seat, 40-adjusting button, 41-PLC.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solution of the present invention is further described below by way of examples and with reference to the accompanying drawings.

Example (b): a matrix high beam lamp of this embodiment, as shown in fig. 1 to 5, includes a box 1 for fixing and supporting a related mechanism; an illumination mechanism 2 for providing illumination; an adjusting mechanism 3 for adjusting the illumination angle of the illumination mechanism; the lighting mechanism and the adjusting mechanism are connected with each other and arranged in the box body.

The box body includes backshell 11 and fixed panel 12, and fixed panel is last to distribute has a plurality of cutting ferrule, is provided with the buckle that corresponds with the cutting ferrule on the backshell, and backshell and fixed panel pass through the lock realization fixed connection between cutting ferrule and the buckle. The fixed panel is provided with an upper lighting window 121 and a lower lighting window 122 which are arranged side by side, and the upper lighting window and the lower lighting window are also covered with a transparent mask 123.

The illuminating mechanism comprises a radiator 21 and a luminous element 22, the luminous element comprises a first reflecting block 23, a second reflecting block 24 and a PCBA board 25, fixing grooves 26 corresponding to the PCBA are formed in the second reflecting block and the radiator, the first reflecting block is fixed on the second reflecting block, and the second reflecting block is fixed on the radiator. The radiator and the PCBA are electrically connected with a related control system in the automobile (such as a central control system of the automobile), and the opening and closing of the PCBA and the related control system are automatically controlled or manually controlled by the control system of the automobile.

In addition, four reflecting curved surfaces 27 arranged side by side are formed on the first reflecting block and the second reflecting block. Four lighting areas 28 distributed in a matrix form are arranged on the PCBA corresponding to the reflection curved surface, and integrated LED lamp beads 29 are arranged on the lighting areas. The four illumination areas correspond to the four parallel reflecting curved surfaces in position one by one, and after the LED lamp beads on the illumination areas are lightened, light is reflected out through the reflecting curved surfaces. In addition, because the lamp pearl matrix type distributes and sets up, can simultaneous control light, also can not light simultaneously, realized the different mode of lighting.

Guiding mechanism includes three electric putter 31 and fixing device 32, and fixing device includes preceding backup pad 33 and back backup pad 34, and preceding backup pad is connected fixedly with lighting mechanism, and back backup pad sets up in the backshell, be provided with bracing piece 35 on the back backup pad, the bracing piece tip is provided with ball 36, and preceding backup pad corresponds the bracing piece and is provided with supporting seat 37, and it has hemispherical recess 38 to correspond the ball on the supporting seat, and the ball inlays in hemispherical recess. The first reflecting block and the second reflecting block are fixedly connected with the front supporting plate, and the irradiation directions of the first reflecting block and the second reflecting block are adjusted by the adjusting mechanism through adjusting the angle of the front supporting plate. The design that the sphere and the hemispherical groove are combined is adopted at the joint, so that the all-dimensional and multi-angle adjustment of the front supporting plate is realized.

Three hinged seats 39 are arranged on the front supporting plate and evenly distributed around the supporting seat in the circumferential direction. One end of the electric push rod is hinged with the hinged seat, and the other end of the electric push rod is fixedly connected with the rear supporting plate. The electric push rods are uniformly distributed on the rear supporting plate corresponding to the hinge seats in the circumferential direction with the supporting rod as the circle center.

In addition, a matrix far-reaching headlamp still includes adjustment button 40 and PLC41, and PLC's signal input part is connected to adjustment button's signal output part, and PLC's signal output part is connected to electric putter's signal input part. The electric push rod is controlled by controlling the adjusting button so as to change the irradiation direction of the light.

The working process is that the control signal is sent through the adjusting button, the PLC controls the extension and retraction of the three electric push rods according to the control signal to change the angle of the front supporting plate, and the front supporting plate drives the illuminating mechanism to change the irradiation angle. For example, when the automobile wants to turn left, the orientation of the lamp is forward, and under the condition that the light conditions of a plurality of road lamps are not good, the left road cannot be observed, and at the moment, the irradiation angle of the matrix type high beam lamp on the left of the automobile is controlled to be deviated left, so that the left road can be observed in advance, and accidents are avoided.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A matrix high beam lamp is characterized in that the matrix high beam lamp comprises

The box body (1) is used for fixing and bearing related mechanisms, the box body (1) comprises a rear shell (11) and a fixed panel (12), a plurality of clamping sleeves are distributed on the fixed panel, buckles corresponding to the clamping sleeves are arranged on the rear shell, and the rear shell and the fixed panel are fixedly connected through the buckles between the clamping sleeves and the buckles;

an illumination mechanism (2) for providing illumination;

the adjusting mechanism (3) is used for adjusting the irradiation angle of the illuminating mechanism, the adjusting mechanism (3) comprises a plurality of electric push rods (31) and a fixing device (32), the fixing device comprises a front supporting plate (33) and a rear supporting plate (34), the front supporting plate is fixedly connected with the illuminating mechanism (2), the rear supporting plate is arranged in the rear shell (11), a supporting rod (35) is arranged on the rear supporting plate, a ball (36) is arranged at the end part of the supporting rod, a supporting seat (37) is arranged on the front supporting plate corresponding to the supporting rod, a hemispherical groove (38) is formed in the supporting seat corresponding to the ball, and the ball is embedded in the hemispherical groove;

the lighting mechanism and the adjusting mechanism are connected with each other and arranged in the box body.

2. Matrix-type high beam lamp as claimed in claim 1, characterized in that said fixed panel (12) is provided with upper (121) and lower (122) lighting windows arranged side by side and covered with transparent covers (123).

3. A matrix-type high beam lamp as claimed in claim 1, wherein said lighting means (2) comprises a heat sink (21) and a light emitting element (22), said light emitting element comprises a first reflector block (23), a second reflector block (24) and a PCBA board (25), said second reflector block and said heat sink are each provided with a fixing groove (26) corresponding to said PCBA, said first reflector block is fixed to said second reflector block, and said second reflector block is fixed to said heat sink.

4. Matrix-type high beam lamp according to claim 3, characterized in that said first reflector block (23) and said second reflector block (24) are provided with a plurality of curved reflective surfaces (27) arranged side by side.

5. Matrix-type high beam lamp according to claim 3, characterized in that said PCBA board (25) is provided with a plurality of lighting areas (28) distributed in matrix corresponding to said reflective curved surface (27), and said lighting areas are provided with integrated LED beads (29).

6. Matrix-type high beam lamp according to claim 1, characterized in that said front support plate (33) is provided with hinge seats (39) which are evenly distributed in circumferential direction around the support seat.

7. Matrix-type high beam lamp as claimed in claim 6, characterized in that said electric rod (31) is hinged to a hinge base (39) at one end and fixed to the rear support plate (34) at the other end.

8. A matrix-type high beam lamp as claimed in claim 1, further comprising an adjusting button (40) and a PLC (41), wherein the signal output terminal of the adjusting button is connected to the signal input terminal of the PLC, and the signal input terminal of the electric putter (31) is connected to the signal output terminal of the PLC.