CN213810450U

CN213810450U - Intelligent headlamp based on projection principle

Info

Publication number: CN213810450U
Application number: CN202023159413.4U
Authority: CN
Inventors: 张健伟
Original assignee: Suzhou Luanming Intelligent Technology Co ltd
Current assignee: Suzhou Luanming Intelligent Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-07-27
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses an intelligence head-light based on projection principle, concretely relates to car light lighting technology field, which comprises a body, body top and bottom set up the disassembly body of symmetry, two install the lamps and lanterns main part between the disassembly body, the inside cavity of seting up of lamps and lanterns main part, the lamps and lanterns main part is close to body one side in the cavity and sets up heat dissipation mechanism, heat dissipation mechanism is including the heat dissipation case, the inside inner chamber of seting up of heat dissipation case, heat dissipation case one side is run through and is seted up the even first through-hole of equidistance, the lamps and lanterns main part runs through in first through-hole one side and sets up the second through-hole that matches with first through-hole, the inner chamber is in first through-hole one side installation micromotor, micromotor opposite side fixed connection axis of rotation. The utility model discloses a set up heat dissipation mechanism, micro motor drives the blade through the axis of rotation and rotates, inhales the cavity with the air from first through-hole and second through-hole, takes the heat out of lamps and lanterns main part along the venthole to reach high-efficient radiating purpose.

Description

Intelligent headlamp based on projection principle

Technical Field

The utility model relates to a car light lighting technology field, more specifically says, the utility model relates to an intelligent head-light based on projection principle.

Background

Recently, a light source using a Light Emitting Diode (LED) having excellent visibility has been used as a head lamp for a vehicle, and since the LED has a color temperature of about 5500K similar to that of sunlight, a user's eyes hardly feel tired, and a degree of freedom in designing a head lamp can be increased.

Along with the improvement of LED performance, LED can send high temperature heat more and more to this kind of heat can reduce LED's performance, and current head-light radiating mode is generally with heat transfer for the lamps and lanterns shell, and the rethread lamps and lanterns shell is with heat transfer to the outside, and this kind of radiating mode efficiency is lower, and the radiating effect is relatively poor, exists the position that can improve.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an intelligence head-light based on projection principle to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent headlamp based on a projection principle comprises a body, wherein symmetrical disassembly mechanisms are arranged at the top end and the bottom end of the body, a lamp main body is arranged between the two disassembly mechanisms, a cavity is formed in the lamp main body, a heat dissipation mechanism is arranged on one side, close to the body, of the cavity of the lamp main body, the heat dissipation mechanism comprises a heat dissipation box, the heat dissipation box is fixedly connected to the inner wall of the lamp main body, an inner cavity is formed in the heat dissipation box, first through holes with uniform distance are formed in one side of the heat dissipation box in a penetrating mode, second through holes matched with the first through holes are formed in one side of the first through holes in the lamp main body in a penetrating mode, a micro motor is arranged in one side of the first through holes in the inner cavity, a rotating shaft is fixedly connected to the other side of the micro motor, blades with uniform distance are fixedly connected to the circumferential side wall of the rotating shaft, the opposite side of heat dissipation case runs through and has seted up the opening, the even venthole of equidistance has been seted up to the top surface and the bottom surface of lamps and lanterns main part, the inside of cavity is provided with the lamp stand, lamp stand fixed connection is in lamps and lanterns main part's inner wall, opening and lamp stand are located same axis, the lamp stand is kept away from open-ended one side and is installed the bulb, the opposite side of lamps and lanterns main part runs through and has seted up first opening, transparent window is installed in first open-ended one side to the lamps and lanterns main part.

Furthermore, the inner wall of the heat dissipation box is fixedly connected with air guide plates which are in mirror symmetry with the opening on one side of the opening, and the two air guide plates are located on one side of the blade.

Furthermore, one side of the lamp holder close to the opening is fixedly connected with a grating, and the grating is fixedly connected to the inner wall of the lamp main body.

Furthermore, the lamp holder is fixedly connected with reflectors which are in mirror symmetry with the bulb at the same side of the bulb, and the reflectors are fixedly connected to the inner wall of the lamp body.

Furthermore, one side of the cavity close to the first opening is provided with an optical filter parallel to the lamp holder, the top surface and the bottom surface of the optical filter are respectively and fixedly connected to the inner wall of the lamp main body, and the optical filter is positioned on one side of the bulb.

Furthermore, a glass layer matched with the transparent window is attached to the surface of the transparent window, and the glass layer is glued to the lamp main body.

Further, the disassembly mechanism comprises fixing blocks, the fixing blocks are fixedly connected to the top surface and the bottom surface of the lamp main body respectively, the fixing blocks are all penetrated through to be provided with first threaded holes, the body is provided with second threaded holes matched with the first threaded holes, and the first threaded holes and the second threaded holes are in threaded connection with bolts.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, through setting up heat dissipation mechanism, drive the blade through the axis of rotation by micro motor and rotate, inhale the air from first through-hole and second through-hole, send the cavity to from the opening in, bring the lamps and lanterns main part out of along the venthole with the heat to improve the radiating efficiency, strengthen the radiating effect.

2. Compared with the prior art, through setting up the disassembly body, rotate the bolt and separate body and fixed block, dismantle together with the lamps and lanterns main part through the fixed block to reach the purpose of convenient to detach maintenance.

Drawings

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

Fig. 2 is a schematic view of the cross-sectional structure of the present invention.

Fig. 3 is a schematic view of the heat dissipation mechanism with a partially cut-away enlarged structure.

The reference signs are: 1. a body; 2. a disassembly mechanism; 3. a lamp body; 4. a cavity; 5. a heat dissipation mechanism; 6. a heat dissipation box; 7. an inner cavity; 8. a first through hole; 9. a second through hole; 10. a micro motor; 11. a rotating shaft; 12. a blade; 13. an opening; 14. a lamp socket; 15. a bulb; 16. an air outlet; 17. a reflective mirror; 18. an air induction plate; 19. a grid; 20. a first opening; 21. a transparent window; 22. an optical filter; 23. a glass layer; 24. a fixed block; 25. a first threaded hole; 26. a second threaded hole; 27. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

As shown in attached figures 1-3, the intelligent headlamp based on the projection principle comprises a body 1, symmetrical disassembling mechanisms 2 are arranged at the top end and the bottom end of the body 1, a lamp main body 3 is arranged between the two disassembling mechanisms 2, a cavity 4 is arranged in the lamp main body 3, a heat dissipation mechanism 5 is arranged at one side of the cavity 4, close to the body 1, of the lamp main body 3, the heat dissipation mechanism 5 comprises a heat dissipation box 6, the heat dissipation box 6 is fixedly connected to the inner wall of the lamp main body 3, an inner cavity 7 is arranged in the heat dissipation box 6, a first through hole 8 with uniform distance is arranged at one side of the heat dissipation box 6 in a penetrating manner, a second through hole 9 matched with the first through hole 8 is arranged at one side of the first through hole 8 of the lamp main body 3 in a penetrating manner, the second through hole 9 is communicated with the first through hole 8, a micro motor 10 is arranged at one side of the first through hole 8 of the inner cavity 7, and a rotating shaft 11 is fixedly connected to the other side of the micro motor 10, blade 12 that the circumference lateral wall fixedly connected with equidistance of axis of rotation 11 was evenly arranged, opening 13 has been seted up in the opposite side of heat dissipation case 6 runs through, the even venthole 16 of equidistance has been seted up to the top surface and the bottom surface of lamps and lanterns main part 3, the inside of cavity 4 is provided with lamp stand 14, lamp stand 14 fixed connection is in the inner wall of lamps and lanterns main part 3, opening 13 and lamp stand 14 are located same axis, lamp stand 14 keeps away from one side of opening 13 and installs bulb 15, first opening 20 has been seted up in the opposite side of lamps and lanterns main part 3 through, transparent window 21 is installed in one side of first opening 20 to lamps and lanterns main part 3.

In a preferred embodiment, the inner wall of the heat dissipation box 6 is fixedly connected with an air guide plate 18 which is mirror-symmetrical to the opening 13 on one side of the opening 13, and both the air guide plates 18 are located on one side of the blade 12, so as to increase the flow velocity of air, and the air channel flowing through the air guide plate 18 is narrowed, thereby achieving the purpose of accelerating the flow velocity of air.

In a preferred embodiment, a grille 19 is fixedly connected to one side of the lamp holder 14 close to the opening 13, the grille 19 is fixedly connected to the inner wall of the lamp body 3 so as to make the air flow uniformly, and the air is divided into uniform equal parts by the spaces of the grille 19, so that the purpose of making the air flow uniformly is achieved.

In a preferred embodiment, the lamp holder 14 is fixedly connected with a mirror 17 which is mirror-symmetrical to the bulb 15 on the same side of the bulb 15, both the mirror 17 are fixedly connected to the inner wall of the lamp body 3 so as to enhance the luminous efficiency, and the light emitted from the bulb 15 is reflected for multiple times by the mirror 17, so that the light is overlapped and converged for multiple times, thereby enhancing the luminous efficiency.

In a preferred embodiment, a filter 22 parallel to the socket 14 is disposed on a side of the cavity 4 near the first opening 20, a top surface and a bottom surface of the filter 22 are respectively and fixedly connected to an inner wall of the lamp body 3, and the filter 22 is disposed on a side of the bulb 15 so as to filter light, so that foreign light emitted from the bulb 15 is filtered by the filter 22 and prevented from interfering with the sight of others.

In a preferred embodiment, a glass layer 23 matched with the transparent window 21 is attached to the surface of the transparent window 21, the glass layer 23 is adhered to the lamp body 3 so as to protect the transparent window 21, and the transparent window 21 is prevented from being damaged by collision by attaching the glass layer 23 to the surface of the transparent window 21.

In a preferred embodiment, the dismounting mechanism 2 includes the fixing blocks 24, two fixing blocks 24 are respectively and fixedly connected to the top surface and the bottom surface of the lamp main body 3, the two fixing blocks 24 are all penetrated and provided with the first threaded hole 25, the body 1 is provided with the second threaded hole 26 matched with the first threaded hole 25, the first threaded hole 25 and the second threaded hole 26 are in threaded connection with the bolt 27, so as to dismount and mount the lamp main body 3, the bolt 27 is rotated to separate the fixing blocks 24 from the body 1, so that the fixing blocks 24 and the lamp main body 3 are dismounted together, and the purpose of dismounting and maintaining the lamp main body 3 is achieved.

The utility model discloses the theory of operation: when the micro motor 10 is turned on, the micro motor 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the blades 12 to rotate, the blades 12 suck air from the first through hole 8 and the second through hole 9, the air enters the cavity 4, and the heat is driven along the air outlet 16 to be discharged out of the lamp main body 3.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligence head-light based on projection principle, includes body (1), its characterized in that: the lamp comprises a body (1), wherein symmetrical disassembling mechanisms (2) are arranged at the top end and the bottom end of the body (1), a lamp main body (3) is arranged between the two disassembling mechanisms (2), a cavity (4) is formed in the lamp main body (3), a heat dissipation mechanism (5) is arranged on one side, close to the body (1), of the cavity (4) of the lamp main body (3), the heat dissipation mechanism (5) comprises a heat dissipation box (6), the heat dissipation box (6) is fixedly connected to the inner wall of the lamp main body (3), an inner cavity (7) is formed in the heat dissipation box (6), a first through hole (8) with uniform equal distance is formed in one side of the heat dissipation box (6), a second through hole (9) matched with the first through hole (8) is formed in one side of the first through hole (8) of the lamp main body (3), and the second through hole (9) is communicated with the first through hole (8), a micro motor (10) is arranged on one side of the first through hole (8) of the inner cavity (7), the other side of the micro motor (10) is fixedly connected with a rotating shaft (11), the circumferential side wall of the rotating shaft (11) is fixedly connected with blades (12) which are uniformly arranged at equal intervals, an opening (13) is arranged on the other side of the heat dissipation box (6) in a penetrating way, air outlet holes (16) with equal distance are arranged on the top surface and the bottom surface of the lamp main body (3), a lamp holder (14) is arranged in the cavity (4), the lamp holder (14) is fixedly connected with the inner wall of the lamp main body (3), the opening (13) and the lamp holder (14) are positioned on the same axis, one side of the lamp holder (14) far away from the opening (13) is provided with a bulb (15), a first opening (20) is arranged on the other side of the lamp body (3) in a penetrating way, a transparent window (21) is arranged on one side of the first opening (20) of the lamp body (3).

2. An intelligent headlamp based on the projection principle as claimed in claim 1, wherein: the inner wall of the heat dissipation box (6) is fixedly connected with air guide plates (18) which are in mirror symmetry with the opening (13) on one side of the opening (13), and the two air guide plates (18) are located on one side of the blade (12).

3. An intelligent headlamp based on the projection principle as claimed in claim 1, wherein: one side of the lamp holder (14) close to the opening (13) is fixedly connected with a grating (19), and the grating (19) is fixedly connected to the inner wall of the lamp main body (3).

4. An intelligent headlamp based on the projection principle as claimed in claim 1, wherein: the lamp holder (14) is fixedly connected with reflectors (17) which are in mirror symmetry with the bulb (15) at the same side of the bulb (15), and the reflectors (17) are fixedly connected to the inner wall of the lamp body (3).

5. An intelligent headlamp based on the projection principle as claimed in claim 1, wherein: one side of the cavity (4) close to the first opening (20) is provided with an optical filter (22) parallel to the lamp holder (14), the top surface and the bottom surface of the optical filter (22) are respectively and fixedly connected to the inner wall of the lamp main body (3), and the optical filter (22) is positioned on one side of the bulb (15).

6. An intelligent headlamp based on the projection principle as claimed in claim 1, wherein: the surface of the transparent window (21) is attached with a glass layer (23) matched with the transparent window (21), and the glass layer (23) is adhered to the lamp main body (3).

7. An intelligent headlamp based on the projection principle as claimed in claim 1, wherein: disassembly body (2) are including fixed block (24), two fixed block (24) fixed connection respectively in the top surface and the bottom surface of lamps and lanterns main part (3), two fixed block (24) all run through and have seted up first screw hole (25), body (1) is seted up with second screw hole (26) of first screw hole (25) matching, first screw hole (25) and second screw hole (26) threaded connection have bolt (27).