CN214775595U

CN214775595U - Wheel hub lamp capable of generating electricity by mechanical energy

Info

Publication number: CN214775595U
Application number: CN202120872813.5U
Authority: CN
Inventors: 汤林华
Original assignee: Dongguan Huazhi Photoelectric Technology Co ltd
Current assignee: Dongguan Huazhi Photoelectric Technology Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-19
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a wheel hub lamp for mechanical energy power generation, which comprises a wheel hub, a light component and a power generation component; the light assembly comprises a mounting plate and an LED lamp; the power generation assembly is arranged at the central position of the outer end face of the wheel hub and comprises a shell, a rotor, a stator and a PCB, the rotor, the stator and the PCB are sequentially arranged in the shell from outside to inside, the stator is arranged at the central position of the rotor, the rotor is provided with a gravity block, the gravity block is positioned beside the stator, the rotor is provided with a coil, the coil is provided with a wire outlet end, the wire outlet end is connected to the PCB, and the PCB is connected to the LED lamp; so, through the design of electricity generation subassembly, thereby utilize the rotation of wheel to make coil cutting magnetic field and produce the electric energy and supply power to the LED lamp for the wheel has the decorative of preferred at the driving in-process, and plays near pedestrian or vehicle and remind the effect, and structural design is ingenious reasonable, reduces the use of energy such as electric energy, and energy-concerving and environment-protective, the practicality is strong, and application scope is wide.

Description

Wheel hub lamp capable of generating electricity by mechanical energy

Technical Field

The utility model belongs to the technical field of the wheel accessory technique and specifically relates to indicate a mechanical energy power generation's wheel hub lamp.

Background

At present, in order to decorate a vehicle or remind pedestrians and vehicles beside the vehicle, a lamp mechanism is additionally arranged on a wheel, the lamp mechanism usually comprises a lamp and a power supply, the power supply is used for providing power for the lamp, the use of the lamp is realized, a good decoration effect is achieved, and a reminding effect on surrounding vehicles and pedestrians can also be achieved; however, the existing lamp mechanism is complex in structural design, the power supply generally needs to be detached or connected with a charging interface for charging when the power supply is not powered, the operation is troublesome, the use is inconvenient, the practicability is poor, and the application range is small.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a mechanical energy electricity generation's wheel hub lamp, thereby it utilizes the rotation of wheel to make the coil cut magnetic field and produce the electric energy and supply power to the LED lamp, and energy-concerving and environment-protective, the practicality is strong, and application scope is wide.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wheel hub lamp for mechanical energy power generation comprises a wheel hub, a light component and a power generation component, wherein the light component and the power generation component are arranged on the wheel hub; wherein:

the light assembly comprises a mounting plate and LED lamps, the mounting plate is arranged on the outer end face of the wheel hub, and the LED lamps are arranged on the mounting plate in a spacing mode around the periphery of the outer end face of the wheel hub;

the power generation assembly is arranged at the central position of the outer end face of the wheel hub and comprises a shell, a rotor, a stator and a PCB, the rotor, the stator and the PCB are arranged in the shell from outside to inside in sequence, the stator is arranged at the central position of the rotor, the rotor is provided with a gravity block, the gravity block is positioned beside the side of the stator, the rotor is provided with a coil, the coil is provided with a wire outlet end, the wire outlet end is connected to the PCB, and the PCB is connected to the LED lamp.

Preferably, the housing comprises an inner shell and an outer shell, the outer shell is arranged outside the inner shell, a cavity is formed between the inner shell and the outer shell in an assembling and enclosing manner, and the rotor, the stator and the PCB are all arranged in the cavity;

and the middle part of the mounting plate is provided with a yielding port corresponding to the shell, and the shell is exposed at the yielding port.

As a preferred scheme, the outer end of stator is provided with the installation department, the rotor corresponds the installation department and has seted up the through-hole, be provided with the mounting hole that matches the installation department in the cavity, the outer end of installation department passes the through-hole and is fixed in the mounting hole.

As a preferred scheme, department of stepping down is provided with the location step, the location step extends the setting along the inner wall of letting the position mouth, be provided with location portion on the shell, location portion extends the setting along the periphery of shell, the casing stretches out and lets the position mouth, location portion is restricted in on the location step.

As a preferred scheme, the shell extends towards the inner shell and is provided with a plurality of spliced poles, and a plurality of spliced poles are arranged along the inner periphery interval formula of shell, first connecting hole has been seted up on the spliced pole, the inner shell corresponds the spliced pole and has seted up the second connecting hole to through the connecting piece from inside toward outside in proper order connect in second connecting hole, first connecting hole in order to form the equipment connection between shell and the inner shell.

As a preferred scheme, the housing is installed on the wheel hub in a snap-in manner, a first snap-in portion is arranged at the inner end of the inner shell, a snap-in hole is formed in the wheel hub, the first snap-in portion is provided with a plurality of snap-in portions and arranged along the axial direction of the snap-in hole at intervals, and the first snap-in portion is located in the snap-in hole in an adaptive mode to achieve assembly connection between the housing and the wheel hub.

As an optimal scheme, the mounting panel sets up on the wheel hub for the buckle formula, the inner of mounting panel is provided with a plurality of second buckle portion, and a plurality of second buckle portion arrange along the inner marginal interval formula of mounting panel, be provided with the position portion of detaining on the wheel hub, second buckle portion adaptation is located the position portion of detaining in order to realize the equipment connection between light subassembly and the wheel hub.

Compared with the prior art, the utility model has obvious advantages and beneficial effect, particularly, can know from above-mentioned technical scheme, it mainly is through the design of electricity generation subassembly, utilize the rotation of wheel thereby make the coil cut magnetic field and produce the electric energy and supply power to the LED lamp, make the wheel have the decorative of preferred in the driving process, and play the warning effect to pedestrian or vehicle nearby, structural design is ingenious reasonable, reduce the use of energy such as electric energy, energy-concerving and environment-protective, the practicality is strong, application scope is wide;

secondly, the mutual influence between electricity generation subassembly, the light subassembly has been avoided to arranging between electricity generation subassembly, the light subassembly, and stability in use and equilibrium are good, and, the setting of crossing the line hole makes things convenient for the electric connection between electric wire and the LED lamp.

Moreover, the arrangement of the positioning steps and the positioning parts facilitates the positioning connection between the power generation assembly and the light assembly, and the mounting plate and the shell are assembled on the wheel hub in a buckling manner, so that the operation is simple and the assembly is convenient.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a first perspective view of an embodiment of the present invention;

fig. 2 is a second perspective view of the embodiment of the present invention;

FIG. 3 is a first partially enlarged schematic view of the structure shown in FIG. 2;

FIG. 4 is a second enlarged partial schematic view of the structure shown in FIG. 2;

fig. 5 is a cross-sectional view of an embodiment of the invention;

fig. 6 is a partially enlarged schematic view of the structure shown in fig. 5.

The attached drawings indicate the following:

10. wheel hub 11, detain position hole

12. Detain position portion 20, light subassembly

21. Mounting plate 211, abdication port

212. Positioning step 213 and second locking part

22. LED lamp 30 and power generation assembly

31. Case 311 and mounting hole

312. Inner shell 313, outer shell

314. Positioning part 315 and connecting column

316. First connecting hole 317 and second connecting hole

318. First fastener 319, chamber

32. Rotor 321 and gravity block

322. Through hole 33, stator

331. Connecting portion 34, PCB board.

Detailed Description

Fig. 1 to 6 show specific structures of embodiments of the present invention.

It should be noted that, although the wheel hub of the automobile is taken as an example, the wheel hub lamp for generating electricity by mechanical energy is not limited to be applied to the wheel hub of the automobile, and may be applied to other rotatable objects.

A wheel hub lamp capable of generating electricity by machinery comprises a wheel hub 10, a light component 20 and an electricity generating component 30, wherein the light component 20 and the electricity generating component 30 are arranged on the wheel hub 10; wherein:

the light assembly 20 comprises a mounting plate 21 and LED lamps 22, wherein the mounting plate 21 is arranged on the outer end face of the wheel hub 10, and the LED lamps 22 are arranged on the mounting plate 21 at intervals around the periphery of the outer end face of the wheel hub 10;

the power generation assembly 30 is arranged at the center of the outer end face of the wheel hub 10, the power generation assembly 30 includes a housing 31, a rotor 32, a stator 33 and a PCB 34, the rotor 32, the stator 33 and the PCB 34 are arranged in the housing 31 in sequence from outside to inside, the stator 33 is arranged at the center of the rotor 32, the rotor 32 is provided with a gravity block 321, the gravity block 321 is located beside the stator 33, the rotor 31 has a coil (not shown) with an outlet end, the outlet end is connected to the PCB 34, and the PCB 34 is connected to the LED lamp 22; so, thereby utilize the rotation of wheel to make coil cutting magnetic field and produce the electric energy and supply power to the LED lamp for the wheel has the decorative of preferred at the driving in-process, and plays near pedestrian or vehicle and remind the effect, and structural design is ingenious reasonable, reduces the use of energy such as electric energy, and energy-concerving and environment-protective, the practicality is strong, and application scope is wide.

Generally, the housing 31 includes an inner shell 312 and an outer shell 313, the outer shell 313 is disposed outside the inner shell 312, a cavity 319 is formed between the inner shell 312 and the outer shell 313, and the rotor 32, the stator 33 and the PCB 34 are disposed in the cavity 319; preferably, a wire passing hole is formed in the inner shell 312, the PCB board 34 is connected with an electric wire, and the electric wire extends out of the wire passing hole and is connected to the LED lamp 22;

the middle part of the mounting plate 31 is provided with a yielding port 211 corresponding to the shell 31, and the shell 31 is exposed out of the yielding port 211; here, let a mouthful 211 department be provided with location step 212, location step 212 extends along the inner wall of the mouth 211 of stepping down and sets up, be provided with location portion 314 on the shell 313, location portion 314 extends along the periphery of shell 313 and sets up, casing 31 stretches out and lets a mouthful 211, location portion 314 is restricted in on the location step 212.

As shown in fig. 5 and 6, an installation portion 331 is disposed at an outer end of the stator 33, a through hole 322 is disposed in the rotor 32 corresponding to the installation portion 331, an installation hole 311 matched with the installation portion 331 is disposed in the cavity 319, an outer end of the installation hole 311 is a blind end, and an outer end of the installation portion 331 penetrates through the through hole 322 and is fixed in the installation hole 311.

As shown in fig. 5 and 6, the outer shell 313 is provided with a plurality of connecting posts 315 extending towards the inner shell 312, the connecting posts 315 are arranged along the inner end periphery of the outer shell 313 at intervals, the connecting posts 315 are provided with first connecting holes 316, the inner shell 312 is provided with second connecting holes 317 corresponding to the connecting posts 315, and the connecting posts are sequentially connected to the second connecting holes 317 and the first connecting holes 316 from inside to outside through connecting pieces to form an assembly connection between the outer shell 313 and the inner shell 312.

As shown in fig. 2 and 3, the housing 31 is snap-fit mounted on the wheel hub 10, the inner end of the inner shell 312 is provided with a first snap-fit portion 318, the wheel hub 10 is provided with a snap-fit hole 11, the first snap-fit portion 318 is provided with a plurality of pieces and arranged along the axial direction of the snap-fit hole 11 at intervals, and the first snap-fit portion 318 is adapted to be positioned in the snap-fit hole 11 to realize the assembly connection between the housing 31 and the wheel hub 10.

As shown in fig. 2 and 4, the mounting plate 21 is arranged on the wheel hub 10 in a snap-in manner, the inner end of the mounting plate 21 is provided with a plurality of second snap-in portions 213, the plurality of second snap-in portions 213 are arranged along the inner end edge of the mounting plate 21 at intervals, the wheel hub 10 is provided with the snap-in portion 12, and the second snap-in portions 213 are adapted to be positioned on the snap-in portion 12 to achieve the assembly connection between the light assembly 20 and the wheel hub 10.

The mounting plate 21 is provided with a plurality of blades which are sequentially connected along the axial direction of the wheel hub, the LED lamps 22 are respectively arranged on the plurality of blades, and the relief port 211 is formed in the center where the plurality of blades are connected;

or, the mounting panel 21 is including the disk body and set up the blade on the disk body, the disk body is polygonized structure, the blade sets up respectively on the outer periphery of disk body, the LED lamp 22 sets up respectively on the blade, let the position mouth 211 form on the disk body.

The utility model has the key design points that the rotation of the wheel is utilized to lead the coil to cut the magnetic field to generate electric energy and supply power to the LED lamp, so that the wheel has better decoration in the driving process and has a reminding effect for nearby pedestrians or vehicles, the structural design is ingenious and reasonable, the use of energy sources such as electric energy is reduced, the energy-saving and environment-friendly effects are achieved, the practicability is strong, and the application range is wide;

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a wheel hub lamp that mechanical energy generated electricity which characterized in that: the device comprises a wheel hub, a light component and a power generation component, wherein the light component and the power generation component are arranged on the wheel hub; wherein:

2. A mechanical power generating wheel hub lamp as defined in claim 1, wherein: the shell comprises an inner shell and an outer shell, the outer shell is arranged on the outer side of the inner shell, a cavity is formed between the inner shell and the outer shell in an assembling and enclosing mode, and the rotor, the stator and the PCB are all arranged in the cavity;

3. A mechanical power generating wheel hub lamp as defined in claim 2, wherein: the outer end of stator is provided with the installation department, the rotor corresponds the installation department and has seted up the through-hole, be provided with the mounting hole that matches the installation department in the cavity, the outer end of installation department passes the through-hole and is fixed in the mounting hole.

4. A mechanical power generating wheel hub lamp as defined in claim 2, wherein: the position-giving opening is provided with a positioning step, the positioning step extends along the inner wall of the position-giving opening, the shell is provided with a positioning part, the positioning part extends along the periphery of the shell, the shell extends out of the position-giving opening, and the positioning part is limited on the positioning step.

5. A mechanical power generating wheel hub lamp as defined in claim 2, wherein: the shell extends towards the inner shell and is provided with a plurality of spliced poles, and a plurality of spliced poles are arranged along the inner periphery interval formula of shell, first connecting hole has been seted up on the spliced pole, the inner shell corresponds the spliced pole and has been seted up the second connecting hole to through the connecting piece from inside toward outside connect gradually in second connecting hole, first connecting hole in order to form the equipment connection between shell and the inner shell.

6. A mechanical power generating wheel hub lamp as defined in claim 2, wherein: the shell is installed on the wheel hub in a buckling mode, a first buckling portion is arranged at the inner end of the inner shell, a buckling position hole is formed in the wheel hub, a plurality of buckling portions are arranged along the axial distance of the buckling position hole in a buckling mode, and the first buckling portion is located in the buckling position hole in an adaptive mode to achieve assembly connection between the shell and the wheel hub.

7. A mechanical power generating wheel hub lamp as defined in claim 1, wherein: the mounting panel sets up on the wheel hub for the buckle formula, the inner of mounting panel is provided with a plurality of second buckle parts, and a plurality of second buckle parts are arranged along the inner marginal interval formula of mounting panel, be provided with on the wheel hub and detain a position portion, second buckle part adaptation is located on detaining a position portion in order to realize the assembled joint between light subassembly and the wheel hub.