CN219903915U - Improved structure of hub lamp - Google Patents
Improved structure of hub lamp Download PDFInfo
- Publication number
- CN219903915U CN219903915U CN202321195045.XU CN202321195045U CN219903915U CN 219903915 U CN219903915 U CN 219903915U CN 202321195045 U CN202321195045 U CN 202321195045U CN 219903915 U CN219903915 U CN 219903915U
- Authority
- CN
- China
- Prior art keywords
- power supply
- light source
- wheel hub
- controlling means
- wireless receiving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 5
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model provides an improvement structure of wheel hub lamp, relates to a light accessory technical field for car, including setting up light source part, power supply part and the control portion on wheel hub, the control portion is including setting up the wireless emission controlling means in the automobile body and setting up the epaxial wireless receiving controlling means of wheel hub, and the power supply part includes relative movement contact power supply mechanism's wired power supply unit, and the power supply part is supplied power to light source part and wireless receiving controlling means. Compared with the prior art, the utility model has the advantages of ensuring stable control signal transmission without battery power supply.
Description
Technical Field
The utility model relates to the technical field of automobile light fittings, in particular to an improved structure of a hub lamp.
Background
The existing hub lamp generally comprises a light source part, a power supply part and a control part which are arranged on a hub, wherein the power supply part adopts a storage battery to supply power, the storage battery is arranged on the hub and is used for supplying power for the light source part and a wireless receiving control part of the control part arranged on the hub, and the storage battery is used for supplying power, so that the storage battery needs to be replaced at regular time, and the use is inconvenient; the other power supply part adopts an automobile vehicle-mounted power supply to supply power for the light source part, and meanwhile, the vehicle-mounted control device is used for controlling the light source part to work in a wire control mode, and is determined by the fact that the hub continuously rotates, when electric power is transmitted in a wire mode, the electric power is transmitted in a relative motion contact mode (such as electric brush transmission), and is determined by the motion state of the automobile, when the electric power is in relative motion contact, instantaneous picking and breaking easily occurs, the influence of instantaneous picking and breaking power supply on the power supply of the light source part is small, but the influence on signal transmission is large, and the work control on the light source part is easily influenced due to incomplete signal transmission.
Disclosure of Invention
The utility model aims to provide an improved structure of a hub lamp which is not powered by a battery and ensures stable transmission of control signals.
The utility model is realized in the following way: the control part comprises a wireless emission control device arranged in a vehicle body and a wireless receiving control device arranged on the wheel hub, wherein the power supply part is a wired power supply device with a relative motion contact power supply mechanism, and the power supply part supplies power to the light source part and the wireless receiving control device.
When the wireless receiving control device works, the power supply part supplies power to the light source part and the wireless receiving control device, the wireless transmitting control device sends out a control radio signal, and the wireless receiving control device controls the light source part to work after receiving the radio control signal. Because the power supply adopts the wired power supply, the battery in the prior art is not required to be replaced, the use is convenient, the stable power supply to the light source part and the wireless receiving control device is ensured, and the reliability and the stability of the control are ensured by adopting a wireless transmission mode.
Compared with the prior art, the utility model has the advantages of ensuring stable control signal transmission without battery power supply.
Drawings
Fig. 1 is a schematic structural view of an improved structure of a hub lamp according to the present utility model.
Reference numerals illustrate:
1-a hub; 2-a light source section; 3-a vehicle body; 4-a wireless transmission control device; 5-a wireless reception control device; 6-power supply; 7-an electric wire; 8-relative movement contact power transmission mechanism.
Detailed Description
The improved structure of the hub lamp of the present utility model will now be described in further detail with reference to the accompanying drawings and examples:
the utility model comprises a light source part 2 arranged on a wheel hub 1, a power supply part and a control part, and is characterized in that the control part comprises a wireless emission control device 4 arranged in a vehicle body 3 and a wireless receiving control device 5 arranged on the wheel hub 1, the power supply part comprises a power supply 6, and a wire power supply device connected with the power supply 6 through a wire 7 and used for conveying a power supply mechanism 8 in a relative movement contact manner, and the power supply mechanism 8 used for conveying the power supply to the light source part and the wireless receiving control device through the wire.
The relatively moving contact power supply mechanism 8 may be a brush type relatively moving contact power supply mechanism 8 (for example, patent CN 202220807528X), or may be a ball type relatively moving contact power supply mechanism 8 (for example, patent CN 202320150667.4).
Claims (1)
1. The utility model provides an improvement structure of wheel hub lamp, includes the light source part, power supply part and the control portion of setting on wheel hub, its characterized in that, the control portion is including setting up the wireless emission controlling means in the automobile body and setting up the epaxial wireless receiving controlling means of wheel hub, and the power supply part is the wired power supply unit with relative motion contact power supply mechanism, and the power supply part is supplied power to light source part and wireless receiving controlling means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321195045.XU CN219903915U (en) | 2023-05-17 | 2023-05-17 | Improved structure of hub lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321195045.XU CN219903915U (en) | 2023-05-17 | 2023-05-17 | Improved structure of hub lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219903915U true CN219903915U (en) | 2023-10-27 |
Family
ID=88440574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321195045.XU Active CN219903915U (en) | 2023-05-17 | 2023-05-17 | Improved structure of hub lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219903915U (en) |
-
2023
- 2023-05-17 CN CN202321195045.XU patent/CN219903915U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |