Energy-saving lighting equipment for automobile

Abstract

The present invention relates to an energy-saving lighting device for automobiles, comprising: a lamp housing, both left and right ends of the upper and lower sides of the lamp housing are fixedly connected with mounting seats, a lampshade is installed on the front of the lamp housing, a light collecting cover is installed on the front end of the lamp housing, a plurality of LED lamp posts are installed on the inner side of the light collecting cover, a bottom plate is fixedly installed inside the lamp housing and above the light collecting cover, a fill light is installed on the front of the bottom plate, an automatic swing mechanism is installed on the back of the fill light and on the top of the bottom plate, and the automatic swing mechanism includes a support frame fixedly installed on the top of the bottom plate. The beneficial effects of the present invention are: it does not require an electric control mechanism to operate, can timely fill light to the blind spot of the inner corner of the steering, so that it can timely respond to emergencies for the driver, provide sufficient safety avoidance time, and improve the safety of automobile driving.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile lighting, and in particular to energy-saving lighting equipment for automobiles. Background Art

[0002] The automobile lighting system is one of the essential systems for safe driving of automobiles. It mainly includes external lighting fixtures, internal lighting fixtures, external signal lamps, internal signal lamps, etc., which can be used for road lighting, vehicle width indication, improving visibility in special weather and warning the vehicle in front while the automobile is driving; automobile lamps are divided into two main categories according to their functions: "automobile lighting lamps and automobile signal lights"; automobile lighting lamps include "headlights, fog lights, license plate lights, instrument lights, ceiling lights, work lights" according to their installation positions and functions; and automobile signal lights include: "turn signal lights, hazard warning lights, width indication lights, tail lights, brake lights, reversing lights", among which automobile headlights provide lighting for the automobile and provide driving signals for other vehicles. In the past, the light-emitting parts of car headlights were mainly low beam and high beam assembled in a reflective bowl. The low beam and high beam pointed in different directions in the reflective bowl, with an angle between them. The high beam was arranged close to the axial direction of the reflective bowl, and the distance of the light emitted by the car headlights was determined by controlling the on and off of the power supply of the low beam and high beam respectively.

[0003] At present, when a car turns at night, since the beam angle of the headlight is certain, as the front of the car turns, the beam angle of the headlight will follow the front of the car, which will cause a certain degree of blind spot at the inner corner of the turn, resulting in unclear vision at night, and it is very easy to cause scratches and collisions with roadside obstacles, which is extremely dangerous. Some existing cars add electronic control mechanisms to enable fill lights to quickly fill in the blind spots at the inner corners of the turn. However, there is a long reaction time from the driver's operation to the rotation and adjustment of the electronic control mechanism, and the fill light has poor mobility. Once the electronic control mechanism fails, it cannot be filled in in time, thereby failing to ensure that the auxiliary light component can fill in the blind spots at the inner corners of the turn in time, and providing the driver with sufficient safety avoidance time to deal with sudden road situations, which poses a great safety hazard. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention designs an energy-saving lighting device for automobiles, which does not require an electronic control mechanism to operate and can timely fill in the blind spot of the inner corner of the steering wheel, so that the driver can respond to emergencies in time, provide sufficient safe risk avoidance time, and improve the safety of automobile driving.

[0005] The present invention provides the following technical solution: an energy-saving lighting device for automobiles, comprising: a lamp housing, both left and right ends of the upper and lower sides of the lamp housing are fixedly connected with mounting seats, a lampshade is installed on the front of the lamp housing, a light collecting cover is installed on the front end of the lamp housing, a plurality of groups of LED lamp posts are installed on the inner side of the light collecting cover, a bottom plate is fixedly installed inside the lamp housing and above the light collecting cover, a fill light is installed on the front of the bottom plate, and an automatic swing mechanism is installed on the back of the fill light and on the top of the bottom plate;

[0006] The automatic swing mechanism includes a support frame fixedly installed on the top of the base plate, the front end of the top of the support frame is rotatably connected to a guide wheel, the rear end of the top of the support frame is rotatably connected to a swing plate, the rear end of the swing plate is fixedly connected to a metal counterweight, a magnet is fixedly installed inside the lamp housing and on the back of the metal counterweight, the left end of the guide wheel is fixedly connected to a driving gear, the left end of the top of the base plate is rotatably connected to a first rotating shaft, the top of the first rotating shaft is meshed with the driving gear through a driven gear, the outer side of the bottom end of the first rotating shaft is fixedly connected to a first steering gear, a second rotating shaft is rotatably connected between the base plate and the support frame, the outer side of the second rotating shaft is meshed with the first steering gear through a second steering gear, and the outer side of the fill light is fixedly connected to the outer side of the second rotating shaft through a connecting frame.

[0007] Preferably, the right end of the back of the lamp housing is threadedly connected to a terminal head, the bottom end of the back of the lamp housing is fixedly connected to an external joint, the left end of the back of the lamp housing is threadedly connected to an exhaust cap, and a dustproof net is installed on the inside of the exhaust cap.

[0008] Preferably, the inner sides of the multiple groups of mounting seats are provided with mounting holes, and the back sides of the multiple groups of mounting seats are fixedly connected to the lamp housing through multiple groups of connecting ribs.

[0009] Preferably, a mounting edge is fixedly connected to the connection between the rear end of the lampshade and the lamp housing, a sealing ring is provided on the inner side of the mounting edge, a plurality of sets of clips are fixedly connected to the outer side of the mounting edge, a plurality of sets of snap rings are fixedly connected to the front end of the lamp housing at positions corresponding to the snap rings, and the snap rings are snapped into engagement with the inner sides of the snap rings.

[0010] Preferably, connecting sleeves are fixedly connected to the left and right ends of the back of the light collecting cover, and the two sets of connecting sleeves are fixedly connected to the lamp housing by fixing screws. Reflection grooves are provided inside the light collecting cover and on the outsides of multiple groups of LED lamp posts, and the multiple groups of reflection grooves are distributed in a stepped manner from left to right.

[0011] Preferably, the outer side of the light collecting cover is connected to the lamp housing through multiple sets of mounting plug plates, the front end of the light collecting cover is provided with an outer expansion groove, the inner side of which is fixedly installed with two sets of solar panels, which fit in the outer expansion groove.

[0012] Preferably, LED lamp beads are installed on both upper and lower sides of the front end of the LED lamp post, a heat dissipation shell is installed at the rear end of the LED lamp post, and a heat dissipation mechanism is installed at the rear end of the LED lamp post and inside the heat dissipation shell.

[0013] Preferably, a plurality of groups of heat dissipation fins are fixedly connected to the outer side of the heat dissipation shell in a radial shape, and heat dissipation grooves are formed at one end of the plurality of heat dissipation fins away from the heat dissipation shell.

[0014] Preferably, the heat dissipation mechanism comprises a micro motor fixedly mounted inside the heat dissipation shell, a fan blade is fixedly mounted on the output shaft of the micro motor, and an exhaust hood is sleeved on the back of the heat dissipation shell.

[0015] Preferably, the middle part of the swing plate is rotatably connected to the support frame through a connecting frame, a guide groove is opened on the outer side of the guide wheel, a ball is fixedly connected to the front end of the swing plate and located on the inner side of the guide groove, the ball is slidably connected to the guide groove, and the rear end of the connecting frame is located above the second steering gear and is fixedly connected to the second rotating shaft through a connecting ring.

[0016] The beneficial effect of the present invention is that, through the coordinated design of the bottom plate, the fill light and the automatic swing mechanism, when the car is driving normally, due to the magnetic attraction of the magnet and the metal counterweight, the swing plate and the car are kept in a straight line synchronously, and in the process of turning during driving at night, for example, when the car turns left, under the inertia of the car turning, the metal counterweight is separated from the magnetic attraction range of the magnet, so that the rear end of the swing plate is swung in the opposite direction to the car turning, that is, to the right, and the front end of the swing plate is connected to the guide wheel and its swing direction is the same as the car turning direction and swings to the left, driving the guide wheel to rotate backward , the first rotating shaft is driven to rotate clockwise under the rotation of the driving gear and the driven gear, and then the second rotating shaft is driven to rotate counterclockwise under the transmission of the first steering gear and the second steering gear. At this time, under the connection of the connecting frame, the fill light is driven to swing and fill light in the direction of the car's steering. The same is true when the car turns right. Since the fill light is driven to swing and fill light by inertia, there is no need for the electronic control mechanism to operate, so that the blind spot at the inner corner of the steering can be filled with light in time, so that the driver can respond to emergencies in time, provide sufficient safety avoidance time, and improve the safety of car driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the back structure of the lamp housing of the present invention;

[0019] Figure 3 This is a schematic diagram of the internal structure of the lamp housing of the present invention;

[0020] Figure 4 This is a schematic diagram of the front structure of the LED lamp post of the present invention;

[0021] Figure 5 This is a schematic diagram of the back structure of the LED lamp post of the present invention;

[0022] Figure 6 This is a schematic diagram of the internal structure of the LED lamp post of the present invention;

[0023] Figure 7 It is a schematic diagram of the automatic swing mechanism and fill light structure of the present invention;

[0024] Figure 8 It is a schematic diagram of the guide wheel structure of the present invention;

[0025] Fig. 9 This is a schematic diagram of the connection frame structure of the present invention;

[0026] In the figure: 1. lamp housing; 101. terminal head; 102. external connector; 103. exhaust cap; 104. dust screen; 2. mounting base; 201. mounting hole; 202. connecting rib plate; 3. lampshade; 301. mounting edge; 302. buckle; 303. snap ring; 4. light collecting cover; 401. connecting sleeve; 402. fixing screw; 403. reflecting groove; 404. mounting plug plate; 405. external expansion groove; 406. solar panel; 5. LED lamp post; 501. LED lamp beads; 502. heat dissipation shell; 503. heat dissipation mechanism; 504. Heat dissipation fins; 505, heat dissipation slot; 506, micro motor; 507, fan blades; 508, exhaust hood; 6, bottom plate; 7, fill light; 8, automatic swing mechanism; 801, support frame; 802, guide wheel; 803, swing plate; 804, metal counterweight; 805, magnet; 806, driving gear; 807, first rotating shaft; 808, driven gear; 809, first steering gear; 810, second rotating shaft; 811, second steering gear; 812, connecting frame; 813, connecting frame; 814, guide groove; 815, connecting ring. DETAILED DESCRIPTION

[0027] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0028] Example

[0029] like Figures 1 to 9As shown, an energy-saving lighting device for automobiles comprises: a lamp housing 1, a mounting seat 2 is fixedly connected to both left and right ends of the upper and lower sides of the lamp housing 1, a lampshade 3 is installed on the front of the lamp housing 1, a light collecting cover 4 is installed at the front end of the lamp housing 1, a plurality of LED lamp posts 5 are installed on the inner side of the light collecting cover 4, a bottom plate 6 is fixedly installed inside the lamp housing 1 and above the light collecting cover 4, a fill light 7 is installed on the front of the bottom plate 6, and an automatic swing mechanism 8 is installed on the back of the fill light 7 and on the top of the bottom plate 6;

[0030] The automatic swing mechanism 8 includes a support frame 801 fixedly mounted on the top of the base plate 6, the front end of the top of the support frame 801 is rotatably connected to a guide wheel 802, the rear end of the top of the support frame 801 is rotatably connected to a swing plate 803, the rear end of the swing plate 803 is fixedly connected to a metal counterweight 804, a magnet 805 is fixedly mounted inside the lamp housing 1 and on the back of the metal counterweight 804, the left end of the guide wheel 802 is fixedly connected to a driving gear 806, the left end of the top of the base plate 6 is rotatably connected to a first rotating shaft 807, the top of the first rotating shaft 807 is meshed with the driving gear 806 through a driven gear 808, the outer side of the bottom end of the first rotating shaft 807 is fixedly connected to a first steering gear 809, a second rotating shaft 810 is rotatably connected between the base plate 6 and the support frame 801, the outer side of the second rotating shaft 810 is meshed with the first steering gear 809 through a second steering gear 811, and the outer side of the fill light 7 is fixedly connected to the outer side of the second rotating shaft 810 through a connecting frame 812.

[0031] When the car is driving normally, due to the magnetic attraction of magnet 805 and metal counterweight 804, swing plate 803 and the car keep in a straight line synchronously. When the car is turning at night, for example, when the car turns left, due to the inertia of the car turning, metal counterweight 804 is out of the magnetic attraction range of magnet 805, which makes the rear end of swing plate 803 swing in the opposite direction of the car turning, that is, swing to the right, while the front end of swing plate 803 is connected to guide wheel 802 and its swing direction is the same as the car turning direction and swings to the left, driving guide wheel 802 to rotate backward. The rotation of the wheel 808 drives the first rotating shaft 807 to rotate clockwise, and then drives the second rotating shaft 810 to rotate counterclockwise under the transmission of the first steering gear 809 and the second steering gear 811. At this time, under the connection of the connecting frame 812, the fill light 7 is driven to swing and fill light in the direction of the car's steering. The same is true when the car turns right. Since the fill light 7 is driven to swing and fill light by inertia, there is no need for the electronic control mechanism to operate, so that the blind spot at the inner corner of the steering can be filled with light in time, so that the driver can respond to emergencies in time, provide sufficient safety avoidance time, and improve the safety of car driving.

[0032] The right end of the back side of the lamp housing 1 is threadedly connected to a terminal head 101, the bottom end of the back side of the lamp housing 1 is fixedly connected to an external terminal 102, the left end of the back side of the lamp housing 1 is threadedly connected to an exhaust cap 103, a dustproof net 104 is installed on the inner side of the exhaust cap 103, the inside of the lamp housing 1 is wired through the terminal head 101, and the terminal head 101 can be disassembled for easy threading, and the wiring is electrically connected to the external terminal 102 after being led out, which is convenient for control when connected to the car through the external terminal 102, the heat and mist generated in the lamp housing 1 can be discharged through the exhaust cap 103, and the dust and impurities are prevented from entering through the dustproof net 104.

[0033] The inner sides of the multiple sets of mounting seats 2 are all provided with mounting holes 201, and the back sides of the multiple sets of mounting seats 2 are fixedly connected to the lamp housing 1 through multiple sets of connecting ribs 202. The lamp housing 1 is installed into the automobile headlight installation position through the mounting holes 201 in the multiple sets of mounting seats 2. At the same time, the connection between the mounting seats 2 and the lamp housing 1 is strengthened by using multiple sets of connecting ribs 202, thereby ensuring the installation strength of the lamp housing 1 after installation.

[0034] A mounting edge 301 is fixedly connected to the connection between the rear end of the lampshade 3 and the lamp housing 1, a sealing ring is provided on the inner side of the mounting edge 301, and multiple groups of buckles 302 are fixedly connected to the outer side of the mounting edge 301. Multiple groups of snap rings 303 are fixedly connected to the front end of the lamp housing 1 at positions corresponding to the buckles 302. The buckles 302 are snapped into the inner sides of the snap rings 303. When installing the lampshade 3, the mounting edge 301 is fit with the edge of the front side of the lamp housing 1. The installation of the lampshade 3 can be completed by simply inserting the buckles 302 into the corresponding snap rings 303, which greatly improves the convenience of disassembly and assembly of the lampshade 3. At the same time, a sealing ring is provided on the inner side of the mounting edge 301 to ensure the sealing of the connection between the lampshade 3 and the lamp housing 1.

[0035] The left and right ends of the back side of the light collecting cover 4 are fixedly connected with connecting sleeves 401, and the two groups of connecting sleeves 401 are fixedly connected to the lamp housing 1 by fixing screws 402. Reflection grooves 403 are provided inside the light collecting cover 4 and outside the multiple groups of LED lamp poles 5, and the multiple groups of reflection grooves 403 are distributed in a stepped manner from left to right. The connecting sleeves 401 are fixed by fixing screws 402, so that the light collecting cover 4 is installed inside the lamp housing 1. When the multiple groups of LED lamp poles 5 are working, light is collected and reflected through the reflection grooves 403 to ensure the illumination effect of the headlights.

[0036] The outer side of the light collecting cover 4 is connected to the lamp housing 1 through multiple sets of mounting plug plates 404. An outward expansion groove 405 is opened at the front end of the light collecting cover 4. Two sets of solar panels 406 are fixedly installed on the inner side of the outward expansion groove 405. The two sets of solar panels 406 fit well with the outward expansion groove 405. When installing the light collecting cover 4, it is only necessary to insert the mounting plug plates 404 into the corresponding slots of the lamp housing 1 to facilitate the installation and positioning of the light collecting cover 4. Then, it is only necessary to tighten the fixing screws 402 to fix the light collecting cover 4. When the light is not in use during the day, the solar panels 406 in the outward expansion groove 405 at the front end of the light collecting cover 4 can be exposed to sunlight. At this time, energy can be stored to provide part of the energy for the headlights when they are illuminated at night, thereby achieving the purpose of energy saving.

[0037] LED lamp beads 501 are installed on both the upper and lower sides of the front end of the LED lamp post 5, a heat sink 502 is installed on the rear end of the LED lamp post 5, a heat sink mechanism 503 is installed on the rear end of the LED lamp post 5 and inside the heat sink 502, a plurality of heat sink fins 504 are fixedly connected to the outer side of the heat sink 502 in a radial shape, and a heat sink groove 505 is provided at one end of the plurality of heat sink fins 504 away from the heat sink 502, and the heat sink mechanism 503 includes a micro motor 506 fixedly installed inside the heat sink 502, and a micro motor 506 is fixed on the output shaft. A fan blade 507 is fixedly installed, and an exhaust hood 508 is sleeved on the back of the heat dissipation shell 502. The LED lamp beads 501 on the LED lamp post 5 will generate more heat after working for a long time. The LED lamp post 5 is cooled by multiple groups of heat dissipation fins 504 on the outside of the heat dissipation shell 502. At the same time, the heat dissipation groove 505 provides more external heat dissipation area to improve the heat dissipation effect. At the same time, the micro motor 506 is used to drive the fan blade 507 to rotate, and the heat is discharged through the exhaust hood 508. The internal and external heat dissipation ensures that the LED lamp post 5 can work normally for a long time.

[0038] The middle part of the swing plate 803 is rotatably connected to the support frame 801 through a connecting frame 813, a guide groove 814 is opened on the outer side of the guide wheel 802, a ball is fixedly connected to the front end of the swing plate 803 and located on the inner side of the guide groove 814, the ball is slidably connected to the guide groove 814, the rear end of the connecting frame 812 and located above the second steering gear 811 is fixedly connected to the second rotating shaft 810 through a connecting ring 815, the swing plate 803 is connected with the connecting frame 813, when the car turns, the metal counterweight block 804 rotates in the opposite direction of the car, and the ball at the front end of the swing plate 803 drives the guide wheel 802 to rotate back and forth when swinging under the guidance of the guide groove 814, the connecting frame 812 is fixedly connected to the second rotating shaft 810 through the connecting ring 815, so as to drive the fill light 7 to swing and fill light when the second rotating shaft 810 rotates.

[0039] Implementation scheme: When the car is driving normally, due to the magnetic attraction of the magnet 805 and the metal counterweight 804, the swing plate 803 and the car are kept in a straight line synchronously. When the car is turning at night, for example, when the car turns left, the metal counterweight 804 is separated from the magnetic attraction range of the magnet 805 due to the inertia of the car's steering, which makes the rear end of the swing plate 803 swing in the opposite direction of the car's steering, that is, swing to the right, and the front end of the swing plate 803 is connected to the guide wheel 802 and its swing direction is the same as the car's steering direction and swings to the left, driving the guide wheel 802 to rotate backward, and the first shaft 803 is driven by the rotation of the driving gear 806 and the driven gear 808. 07 rotates clockwise, and then drives the second rotating shaft 810 to rotate counterclockwise under the transmission of the first steering gear 809 and the second steering gear 811, and at this time, under the connection of the connecting frame 812, the fill light 7 is driven to swing and fill light in the direction of the car's steering. The same is true when the car turns right. Since the fill light 7 is driven to swing and fill light by inertia, the whole operation process is simple and convenient. Compared with the existing energy-saving lighting equipment for automobiles, the present invention does not require an electric control mechanism to operate through design, and can timely fill light the blind spot at the inner corner of the steering, so that the driver can respond to emergencies in time, provide sufficient safety avoidance time, and improve the safety of automobile driving.

[0040] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0041] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An energy-saving lighting device for automobiles, characterized in that: include: The lamp housing has mounting seats fixedly connected to the left and right ends of the upper and lower sides of the lamp housing, a lampshade is installed on the front of the lamp housing, a light collecting cover is installed on the front end of the lamp housing, a plurality of LED lamp posts are installed on the inner side of the light collecting cover, a bottom plate is fixedly installed on the inside of the lamp housing and above the light collecting cover, a fill light is installed on the front of the bottom plate, and an automatic swing mechanism is installed on the back of the fill light and on the top of the bottom plate; The automatic swing mechanism includes a support frame fixedly installed on the top of the base plate, the front end of the top of the support frame is rotatably connected to a guide wheel, the rear end of the top of the support frame is rotatably connected to a swing plate, the rear end of the swing plate is fixedly connected to a metal counterweight, a magnet is fixedly installed inside the lamp housing and on the back of the metal counterweight, the left end of the guide wheel is fixedly connected to a driving gear, the left end of the top of the base plate is rotatably connected to a first rotating shaft, the top of the first rotating shaft is meshed with the driving gear through a driven gear, the outer side of the bottom end of the first rotating shaft is fixedly connected to a first steering gear, a second rotating shaft is rotatably connected between the base plate and the support frame, the outer side of the second rotating shaft is meshed with the first steering gear through a second steering gear, and the outer side of the fill light is fixedly connected to the outer side of the second rotating shaft through a connecting frame.

2. The energy-saving lighting device for automobile according to claim 1, characterized in that: The right end of the back of the lamp housing is threadedly connected with a wiring head, the bottom end of the back of the lamp housing is fixedly connected with an external joint, the left end of the back of the lamp housing is threadedly connected with an exhaust cap, and a dustproof net is installed inside the exhaust cap.

3. The energy-saving lighting device for automobile according to claim 1, characterized in that: The inner sides of the multiple groups of mounting seats are all provided with mounting holes, and the back sides of the multiple groups of mounting seats are all fixedly connected to the lamp housing through multiple groups of connecting rib plates.

4. The energy-saving lighting device for automobile according to claim 1, characterized in that: A mounting edge is fixedly connected to the connection between the rear end of the lampshade and the lamp housing, a sealing ring is provided on the inner side of the mounting edge, multiple sets of buckles are fixedly connected to the outer side of the mounting edge, multiple sets of clamps are fixedly connected to the front end of the lamp housing at positions corresponding to the buckles, and the buckles are clamped with the inner sides of the clamps.

5. The energy-saving lighting device for automobile according to claim 1, characterized in that: The left and right ends of the back of the light collecting cover are fixedly connected with connecting sleeves, and the two sets of connecting sleeves are fixedly connected to the lamp housing by fixing screws. Reflection grooves are provided inside the light collecting cover and outside the multiple sets of LED lamp posts, and the multiple sets of reflection grooves are distributed in a stepped manner from left to right.

6. The energy-saving lighting device for automobile according to claim 1, characterized in that: The outer side of the light collecting cover is plugged into the lamp housing through multiple sets of mounting plug plates. The front end of the light collecting cover is provided with an outer expansion groove. Two sets of solar panels are fixedly installed on the inner side of the outer expansion groove. The two sets of solar panels fit the outer expansion groove.

7. The energy-saving lighting device for automobile according to claim 1, characterized in that: LED lamp beads are installed on both upper and lower sides of the front end of the LED lamp post, a heat dissipation shell is installed on the rear end of the LED lamp post, and a heat dissipation mechanism is installed on the rear end of the LED lamp post and inside the heat dissipation shell.

8. The energy-saving lighting device for automobile according to claim 7, characterized in that: The outer side of the heat dissipation shell is fixedly connected with a plurality of heat dissipation fins in a radial shape, and heat dissipation grooves are formed at one end of the plurality of heat dissipation fins away from the heat dissipation shell.

9. The energy-saving lighting device for automobile according to claim 7, characterized in that: The heat dissipation mechanism comprises a micro motor fixedly installed inside the heat dissipation shell, a fan blade is fixedly installed on the output shaft of the micro motor, and an exhaust cover is sleeved on the back of the heat dissipation shell.

10. The energy-saving lighting device for automobile according to claim 1, characterized in that: The middle part of the swing plate is rotatably connected to the support frame through a connecting frame, a guide groove is opened on the outer side of the guide wheel, a ball is fixedly connected to the front end of the swing plate and located on the inner side of the guide groove, the ball is slidably connected to the guide groove, and the rear end of the connecting frame is located above the second steering gear and is fixedly connected to the second rotating shaft through a connecting ring.

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