阅读说明：本技术 一种新能源汽车的发光装置 (New energy automobile's illuminator ) 是由 葛丹 于 2021-09-25 设计创作，主要内容包括：本发明提供了一种新能源汽车的发光装置,包括传动轴和设置在传动轴外端可随其旋转的汽车轮毂,所述汽车轮毂内设有沉腔,所述沉腔内镶嵌有油石板,所述油石板的中部开设有安装孔,所述安装孔内镶嵌有轴承,所述轴承上设有转轴,所述转盘的内端面接触在所述油石板的外端面上,通过所述转轴和轴承使所述转盘贴合在所述油石板的外端面上进行旋转动作,由于汽车在行驶的时候,汽车轮毂肯定随着轮胎旋转而处于旋转状态,因此轮毂旋转时就会带着上面的发光灯旋转动作,加上发电机上的触点随其旋转时,间歇性的启动发光灯进行闪烁,因此较现有技术来说,既没有电路连接,又省去了太阳能电池板,减少成本,并且还发光效果还能闪烁,设计巧妙。(The invention provides a light-emitting device of a new energy automobile, which comprises a transmission shaft and an automobile hub arranged at the outer end of the transmission shaft and capable of rotating along with the transmission shaft, wherein a sunken cavity is arranged in the automobile hub, an oilstone plate is embedded in the sunken cavity, a mounting hole is formed in the middle of the oilstone plate, a bearing is embedded in the mounting hole, a rotating shaft is arranged on the bearing, the inner end surface of a turntable is contacted with the outer end surface of the oilstone plate, the turntable is attached to the outer end surface of the oilstone plate through the rotating shaft and the bearing to rotate, when the automobile runs, the automobile is in a rotating state along with the rotation of a tire, so that a light-emitting lamp on the automobile hub can be driven to rotate when the automobile hub rotates, and when a contact on a generator rotates along with the automobile hub, the light-emitting lamp is intermittently started to flicker, compared with the prior art, no circuit connection exists, and a solar cell panel is omitted, the cost is reduced, the luminous effect can be twinkling, and the design is ingenious.)

1. The utility model provides a new energy automobile's illuminator, includes transmission shaft (1) and sets up in transmission shaft (1) outer end can be along with its rotatory automobile wheel hub (2), be equipped with heavy chamber (3) in automobile wheel hub (2), it has oilstone board (4) to inlay in heavy chamber (3), mounting hole (5) have been seted up at the middle part of oilstone board (4), it has bearing (6) to inlay in mounting hole (5), be equipped with pivot (7) on the bearing, the outer end of pivot (7) is equipped with carousel (8), the interior terminal surface contact of carousel (8) is in on the outer terminal surface of oilstone board (4), make through pivot (7) and bearing (6) carousel (8) laminate and carry out the rotation action on the outer terminal surface of oilstone board (4), it is located to open in heavy chamber (3) the outlying ring chamber (9), a pcb (10) is arranged in the ring cavity (9), an electrical antenna (11) is arranged on the periphery of the pcb (10), a socket (12) is arranged at the outer end of the electric antenna (11), a luminescent lamp (13) which is electrically connected with the electric antenna (11) is arranged in the socket (12), a static contact (14) positioned at the inner side of the bearing (6) is embedded in the mounting hole (5), the outer end of the rotary disc (8) is provided with a ball seat (15) which bulges outwards, a generator (16) is arranged from the inner end of the rotary shaft (7) to the inside of the ball seat (15), a fixing plate (17) for fixing the generator (16) in the mounting hole (5) is arranged on the action shaft of the generator, the shell of the generator (16) is provided with a movable contact (18) which intermittently contacts with the fixed contact (14) when rotating along with the rotating shaft (7) so as to lead the luminescent lamp (13) to flash and emit light.

2. The light-emitting device of the new energy automobile according to claim 1, wherein a plurality of limiting grooves (19) communicated with the ring cavity (9) are formed in the periphery of the ring cavity along the circumferential direction of the ring cavity, and the light-emitting lamp (13) is placed in the limiting grooves (19).

3. The light-emitting device of the new energy automobile according to claim 1, wherein the light-emitting lamps (13) are located at the periphery of the ball seat (15), and the number of the light-emitting lamps (13) is several and is evenly distributed in the limiting grooves (19).

4. The light-emitting device of the new energy automobile according to claim 1, wherein an annular ring plate (20) is arranged on the periphery of the turntable (8), a ring of limiting supporting feet (21) is arranged on the periphery of the ring plate (20), and the limiting supporting feet (21) are shielded outside the pcb (10).

5. The light-emitting device of a new energy vehicle as claimed in claim 1, wherein the first lens (23) is embedded on the outer wall surface of the ball seat (15) and has a shape corresponding to the spherical surface.

6. The light emitting device of the new energy vehicle as claimed in claim 4, wherein a circle of refraction plate (22) is disposed on an outer wall surface of the ball seat (15), a second lens (24) perpendicular to the first lens (23) is disposed on two side surfaces of the refraction plate (22), the refraction plate (22) and the second lens (24) are identical in shape and size, the second lens (24) is composed of an inner arc end (25) close to one end of the ring plate (20) and an outer arc end (26) far away from the other end of the ring plate (20), wherein the inner arc end (25) sequentially passes through each light emitting lamp (13) when the ball seat (15) rotates, and the maximum contour size between the inner arc end (25) and the outer arc end (26) is located outside the light emitting lamp (13).

7. The light-emitting device of the new energy automobile according to claim 6, wherein the ball seat (15) is a cavity structure, an arc-shaped cavity seat (27) located on one side of an inner cavity of the ball seat (15) is fixed in the cavity of the ball seat (15), a solid steel ball (28) which rolls in the arc-shaped cavity seat (27) when rotating along with the ball seat (15) is further arranged in the arc-shaped cavity of the arc-shaped cavity seat (27), and the top end of the arc-shaped cavity seat (27) is connected to the inner wall surface of the ball seat (15).

8. The light-emitting device of the new energy automobile according to claim 7, wherein the automobile hubs (2) are located at four positions, and the same light-emitting lamps (13) are arranged in all the four positions of the automobile hubs (2) in the same installation mode.

Technical Field

The invention relates to the technical field of light-emitting devices, in particular to a light-emitting device of a new energy automobile.

Background

With the development of the automobile industry, the mobility of automobiles is better and better, but people only pay attention to the mobility of automobiles, people pay more and more attention to the appearance structure of automobiles, energy conservation and other factors, sometimes a circle of light emitting lamps are arranged on a chassis of an automobile and used for improving the appearance of the automobile or enabling the light emitting lamps to generate a flickering effect in special occasions, and the appearance of the automobile is influenced due to the fact that the light emitting device is required to be electrically connected with the automobile, and the circuit arrangement of the automobile is complex. In addition, the light emitting device cannot be automatically turned off or on according to the surrounding light environment, and cannot effectively save electric energy, in order to solve the problem, application No. CN201922450994.8 discloses an automotive light emitting device, which includes a light emitting element, a solar cell, an optical sensor and a control element, wherein the light emitting element is connected with the solar cell through the control element, the solar cell is used for converting light energy into electric energy and storing the electric energy, the optical sensor is electrically connected with the control element, and the optical sensor is used for converting an optical signal into an electric signal and transmitting the electric signal to the control element.

Solar cells and optical sensors still need to be connected together in an electric connection mode, so that the installation is inconvenient, and meanwhile, when the solar cells convert electric energy, a converter and a controller have to be used for forming a whole set of circuit connection, so that the manufacturing cost is high.

Disclosure of Invention

The invention aims to solve the technical problem of providing a light-emitting device of a new energy automobile, which is characterized in that an automobile hub is used as a carrier, the light-emitting device is arranged on the automobile hub, and the light-emitting device can automatically emit light when the automobile runs on the premise of no external electric energy introduction and no solar cell panel, so that the light-emitting effect is improved, the cost is saved, and the assembly is convenient.

The invention adopts the technical scheme that the light-emitting device of the new energy automobile comprises a transmission shaft and an automobile hub which is arranged at the outer end of the transmission shaft and can rotate along with the transmission shaft, a sinking cavity is arranged in the automobile hub, an oilstone plate is embedded in the sinking cavity, a mounting hole is formed in the middle of the oilstone plate, a bearing is embedded in the mounting hole, a rotating shaft is arranged on the bearing, a rotating disc is arranged at the outer end of the rotating shaft, the inner end surface of the rotating disc is contacted with the outer end surface of the oilstone plate, the rotating disc is attached to the outer end surface of the oilstone plate through the rotating shaft and the bearing to rotate, an annular cavity which is positioned at the periphery of the oilstone plate is formed in the sinking cavity, a pcb plate is arranged in the annular cavity, an electrical contact angle is arranged at the periphery of the pcb plate, a socket is arranged at the outer end of the electrical contact angle, and a light-emitting lamp which is electrically connected with the electrical contact angle is arranged in the socket, inlay in the mounting hole and be located the inboard stationary contact of bearing, the outer end of carousel is equipped with the ball seat that outwards swells, by the inner of pivot to install the generator in the ball seat, the epaxial fixed plate that makes it fix in the mounting hole that is equipped with of action of generator, be equipped with on the casing of generator and make it when rotatory along with the pivot with stationary contact intermittent type nature contact after so that the luminescent light carries out the luminous movable contact of scintillation.

Preferably, the periphery of the annular cavity is provided with a plurality of limiting grooves communicated with the annular cavity along the circumferential direction of the annular cavity, and the luminescent lamp is arranged in the limiting grooves.

Preferably, the light-emitting lamps are positioned at the periphery of the ball seat, and the number of the light-emitting lamps is several and is evenly distributed in the limiting grooves.

Preferably, an annular ring plate is arranged on the periphery of the rotary disc, a circle of limiting supporting legs are arranged on the periphery of the ring plate, and the limiting supporting legs are shielded on the outer side of the pcb plate.

Preferably, the first lens is embedded on the outer wall surface of the ball seat and has a shape corresponding to the spherical surface.

As preferred, be equipped with the round refraction board on the outer wall of ball seat, be equipped with the second lens of the first lens of perpendicular to on the both sides face of refraction board, the refraction board with the shape and the size of second lens are unanimous, the second lens comprises by the outer arc end that is close to in the inner arc end of crown plate one end and keeps away from in the crown plate other end, wherein, the inner arc end is followed pass through each luminescent light in proper order during the ball seat is rotatory, and the biggest profile size between inner arc end and the outer arc end is located the outside of luminescent light.

Preferably, the ball seat is of a cavity structure, an arc cavity seat located on one side of an inner cavity of the ball seat is fixed in the cavity of the ball seat, a solid steel ball which rolls in the arc cavity seat when rotating along with the ball seat is further arranged in the arc cavity of the arc cavity seat, and the top end of the arc cavity seat is connected to the inner wall surface of the ball seat.

Preferably, the automobile hubs are arranged at four places, and the same luminescent lamps are arranged in the automobile hubs at the four places in the same installation mode.

Compared with the prior art, the automobile hub lighting device has the advantages that the automobile hub is used as a carrier for installation, the generator is used as a power generation device, the generator rotates along with the wheel hub along with the light generation device, so that electric energy can be supplied to the light emitting lamp clamped in the automobile hub to enable the light emitting lamp to emit light, when an automobile runs, the automobile hub is in a rotating state along with the rotation of a tire, the wheel hub can drive the light emitting lamp to rotate, and when the contact on the generator rotates along with the wheel hub, the light emitting lamp is intermittently started to flash.

Drawings

Fig. 1 is a schematic overall structure diagram of a light-emitting device of a new energy vehicle provided in the present invention;

FIG. 2 is a schematic view of the present invention taken from FIG. 1;

FIG. 3 is an enlarged schematic view of part A of the present invention, which is drawn from FIG. 1:

FIG. 4 is a schematic sectional view of the hub of the present invention;

FIG. 5 is a schematic view of a cut-away internal structure of the ball seat of the present invention;

FIG. 6 is a schematic view of another rotated view of the present invention from FIG. 5;

FIG. 7 is a schematic view of the present invention with the ball seat broken away by the curved cavity seat.

Detailed Description

The technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-7.

The embodiment provides a light-emitting device of a new energy automobile, which comprises a transmission shaft 1 and an automobile hub 2 arranged at the outer end of the transmission shaft 1 and capable of rotating along with the transmission shaft, wherein a sunken cavity 3 is arranged in the automobile hub 2, an oilstone plate 4 is embedded in the sunken cavity 3, a mounting hole 5 is formed in the middle of the oilstone plate 4, a bearing 6 is embedded in the mounting hole 5, a rotating shaft 7 is arranged on the bearing, a turntable 8 is arranged at the outer end of the rotating shaft 7, the inner end surface of the turntable 8 contacts with the outer end surface of the oilstone plate 4, the turntable 8 is attached to the outer end surface of the oilstone plate 4 through the rotating shaft 7 and the bearing 6 to rotate, an annular cavity 9 positioned at the periphery of the oilstone plate 4 is formed in the sunken cavity 3, a pcb plate 10 is arranged in the annular cavity 9, an electrical contact angle 11 is arranged at the periphery of the pcb plate 10, a socket 12 is arranged at the outer end of the electrical contact angle 11, a light-emitting lamp 13 electrically connected to the electrical contact angle 11 is arranged in the socket 12, a static contact 14 positioned at the inner side of the bearing 6 is embedded in the mounting hole 5, the outer end of the rotary disk 8 is provided with a ball seat 15 which bulges outwards, a generator 16 is arranged in the ball seat 15 from the inner end of the rotating shaft 7, a fixed plate 17 which is fixed in the mounting hole 5 is arranged on an action shaft of the generator 16, and a movable contact 18 which is intermittently contacted with the fixed contact 14 when the generator 16 rotates along with the rotating shaft 7 so as to lead the light-emitting lamp 13 to flash and emit light is arranged on a shell of the generator 16.

In this embodiment, the transmission shaft 1 and the hub 2 of the automobile disposed at the outer end of the transmission shaft 1 are transmission mechanisms for mounting tires on the automobile and providing power to the tires, so that the transmission shaft 1 rotates the tires mounted on the hub 2 through the hub 2 when the automobile is running, in other words, the hub 2 rotates to drive the sinking chamber 3 and the oilstone plate 4 to rotate and also drive the bearing 6 to rotate, and the bearing 6 has strong rolling property, so that the transmission shaft can also rotate along with the hub 2, so that the rotating shaft 7 mounted on the inner ring of the rotating shaft can drive the turntable 8 to rotate synchronously, the turntable 8 contacts with the oilstone plate 4, and the oilstone plate 4 has strong slip effect, so that the self-rotation property of the turntable 8 is stronger, the rotating shaft 7 can rotate flexibly in the bearing 6, and the rotation speed of the rotating shaft 7 can exceed the rotation speed of the hub 2, as shown in fig. 2 and fig. 6, the generator 6 is arranged in the rotating shaft 7, so that the rotating shaft 7 rotates with the generator 6, and the action shaft of the generator 6 is provided with the fixing plate 7 which is fixed in the mounting hole 5, that is, the action shaft of the generator 6 is connected to the automobile hub 2 through the mounting hole 5, so that the rotating shaft 7 rotates with the body of the generator 16, and the rotation speed of the action shaft on the generator 16 lags behind the rotation speed of the body of the generator 16, so that the generator 16 completes the generating action, when the movable contact 18 on the generator rotates to the position of the fixed contact 14 along with the rotation of the movable contact, the movable contact 14 completes the electric connection action with the fixed contact 14, so that the fixed contact 14 collects the power on the pcb board 10, and then the pcb board 10 sends the power signal to the light emitting lamp 13 to make the light emitting lamp flicker, and because the light emitting device is arranged on the automobile hub 2, and because automobile wheel hub 2 is everywhere, and all be equipped with same luminescent light 13 with same mounting means in the automobile wheel hub 2 everywhere, consequently luminous effect demonstrates on four positions of car, and luminous effect is better.

Specifically, the periphery of the annular cavity 9 is provided with a plurality of limiting grooves 19 communicated with the annular cavity along the circumferential direction of the annular cavity, and the luminescent lamp 13 is arranged in the limiting grooves 19 to prevent the luminescent lamp 13 from rotating along with the pcb 10, namely, the rotation of the luminescent lamp 13 is synchronous with the hub 2.

The periphery of carousel 8 is equipped with annular ring board 20, and the periphery of ring board 20 is equipped with the spacing stabilizer blade 21 of round, and spacing stabilizer blade 21 shelters from in the outside of pcb board 10, when satisfying to disassemble, can be convenient for demolish fast and change of pcb board 10.

Specifically, the luminescent light 13 is located the periphery of ball seat 15, and luminescent light 13 is a plurality of, and evenly distributed is in a plurality of spacing groove 19, and produced flashing light effect will act on ball seat 15 when these luminescent light 13 rotate, because luminescent light 13 is located the periphery of ball seat 15, and luminescent light 13 is a plurality of, therefore luminous effect is evenly distributed's mode diffusion on ball seat 15.

Specifically, the first lens 23 with the same spherical shape as the ball seat 15 is embedded on the outer wall surface of the ball seat 15, so that light rays uniformly diffused on the ball seat 15 are refracted by the first lens 23 and then diffused outwards, and the lighting effect is improved.

Specifically, a circle of refraction plate 22 is arranged on the outer wall surface of the ball seat 15, two side surfaces of the refraction plate 22 are provided with second lenses 24 perpendicular to the first lenses 23, the shape and size of the refraction plate 22 and the second lenses 24 are consistent, the second lenses 24 are composed of an inner arc end 25 close to one end of the ring plate 20 and an outer arc end 26 far away from the other end of the ring plate 20, wherein the inner arc end 25 sequentially passes through each light emitting lamp 13 when rotating along with the ball seat 15, and the maximum contour size between the inner arc end 25 and the outer arc end 26 is positioned at the outer side of the light emitting lamp 13, when the rotating disc 8 drives the generator 6 to rotate through the rotating shaft 7, the ball seat 15 is also driven to rotate, the ring plate 20 above is also driven to rotate when the ball seat 15 rotates, so that the inner arc end 25 frequently passes through the light emitting lamps 13, and because the second lenses 24 are arranged on two sides of the ring plate 20 and the second lenses 24 are perpendicular to the first lenses 23, when the inner arc end 25 on the ring plate 20 rotates to the vicinity of the light emitting lamps 13, the light refracted by the first lens 23 is reflected to the second lens 24, so as to achieve the purpose of further refracting and diffusing the light, and further achieve the high light efficiency effect.

Specifically, the ball seat 15 is a cavity structure, an arc cavity seat 27 located at one side of an inner cavity of the ball seat 15 is fixed in the cavity of the ball seat 15, a solid steel ball 28 located in the arc cavity seat 27 for rolling when the ball seat 15 rotates is further arranged in the arc cavity of the arc cavity seat 27, the top end of the arc cavity seat 27 is connected to the inner wall surface of the ball seat 15, the arc cavity seat 27 is located at one side of the cavity of the ball seat 15, and the solid steel ball 28 is further arranged in the arc cavity seat 27, so that when the ball seat 15 rotates along with the rotating shaft 7, the solid steel ball 28 rolls back and forth along the arc cavity in the arc cavity seat 27, thereby enabling the arc cavity seat 27 to generate eccentric centrifugal force when the rotating along with the rotating shaft 7 like a gyroscope, providing sufficient self-rotating force for the rotating shaft 7, forcing the speed of the generator 16 in the rotating shaft 7 rotating along with the rotating shaft 7 to be higher than the rotating speed of the action shaft of the generator 16 connected to the mounting hole 5 through the fixing plate 7, the speed of the rotating shaft 7 with the generator 16 in rotation is higher than the rotating speed of the action shaft of the generator 16, so that the generator 16 in rotation generates electricity, and the arrangement of the arc cavity seat 27 in the ball seat 15 and the solid steel ball 28 in the inner cavity of the arc cavity seat 27 makes the structure more reasonable.

The above-described embodiments further explain the object, technical means, and advantageous effects of the present invention in detail. It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. It should be understood that any modifications, equivalents, improvements and the like, which come within the spirit and principle of the invention, may occur to those skilled in the art and are intended to be included within the scope of the invention.