CN216684689U

CN216684689U - Bicycle lamp with range finding function

Info

Publication number: CN216684689U
Application number: CN202122722922.1U
Authority: CN
Inventors: 何浩文; 周永航; 李小娟
Original assignee: Zhuhai Huxiang Wanjia Technology Co ltd
Current assignee: Zhuhai Huxiang Wanjia Technology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-06-07
Anticipated expiration: 2031-11-09

Abstract

The utility model provides a bicycle lamp with a distance measuring function, which comprises a lamp body, wherein the lamp body is provided with a light source cavity, a light source plate is arranged in the light source cavity, a lamp cover is arranged in the light source cavity, a distance measuring sensor is arranged on the lamp cover, a control circuit board and a first power supply device are arranged in the lamp body, the light source plate and the distance measuring sensor are both electrically connected with the control circuit board, and the control circuit board is provided with a first wireless signal transceiver connected with a signal prompting device; the utility model realizes the detection of the distance between the bicycle and the front or rear vehicle, pedestrian and obstacle, and prompts the rider to pay attention to the front or rear vehicle, pedestrian and obstacle through the signal prompting device, so as to realize that the rider can simultaneously observe the front and rear vehicle and pedestrian, thereby avoiding the collision of the rear vehicle or the front vehicle during riding; the utility model belongs to the technical field of bicycle lamps.

Description

Bicycle lamp with range finding function

Technical Field

The utility model belongs to the technical field of bicycle lamps, and particularly relates to a bicycle lamp with a distance measuring function.

Background

In recent years, with the spread of sports bicycles and shared bicycles in various cities, an environmentally friendly and healthy travel method such as riding is not the choice among many young and middle-aged people. However, when a rider rides, turns and changes lanes on multiple-lane and multi-road sections, the rider needs to constantly observe the rear vehicle and the pedestrians to ensure that the rider is not collided by the rear vehicle when turning or changing lanes, and the rider cannot simultaneously look ahead when observing the rear vehicle and the pedestrians, so that collision with the front vehicle and the front pedestrians is easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bicycle lamp with a distance measuring function, so that a rider can observe front and rear vehicles and pedestrians simultaneously, and the bicycle lamp is prevented from being collided by the rear vehicle or being collided with the front vehicle during riding.

The distance measuring lamp comprises a lamp body, wherein the lamp body is provided with a light source cavity, a light source plate is arranged in the light source cavity, a lamp cover is arranged in the light source cavity, a distance measuring sensor is arranged on the lamp cover, a control circuit board and a first power supply device are arranged in the lamp body, the light source plate, the distance measuring sensor and the first power supply device are all electrically connected with the control circuit board, and the control circuit board is provided with a first wireless signal transceiver connected with a signal prompting device.

First power supply unit gives control circuit board power supply, and control circuit board gives light source board and range finding sensor power supply, and suggestion device can select for bluetooth headset or install the warning light on the bicycle handle. When the distance measuring sensor detects that an obstacle approaches to the front of the bicycle lamp, the control circuit board detects whether the obstacle exists in front of the bicycle lamp and monitors the distance between the obstacle and the bicycle lamp through the distance measuring sensor, and sends a corresponding signal to the signal prompting device through the first wireless signal transceiver according to the distance between the monitored obstacle and the bicycle lamp, so that a rider can obtain the distance between the obstacle and the bicycle through the signal prompting device; simultaneously, when the range finding sensor detects that vehicle or pedestrian are close to the bicycle, suggestion controller circuit board control light source board sends the highlight or glimmers to suggestion vehicle or pedestrian that are close to.

More specifically, the first power supply device comprises a charge-discharge module and a battery, the battery is electrically connected with the charge-discharge module, a charge interface electrically connected with the charge-discharge module is arranged on the outer wall of the lamp body, and the charge interface and the control circuit board are respectively electrically connected with the second power supply controller; according to the technical scheme, a user can conveniently provide electric quantity storage for the storage battery through the charging interface.

Preferably, the outer wall of the lamp body is provided with a solar power generation panel, and the solar power generation panel is electrically connected with the charge and discharge module; according to the technical scheme, the electric quantity is acquired by the storage battery through the solar power generation panel, so that the times of providing electric quantity storage for the storage battery through the external second power supply by a user are reduced.

Preferably, the bicycle lamp further comprises a signal prompting device arranged on a bicycle handle, a second wireless signal transceiver, a prompting controller, a second power supply and a vibration motor are arranged in the signal prompting device, the second wireless signal transceiver is connected with the first wireless signal transceiver, and the second wireless signal transceiver, the prompting controller, the second power supply and the vibration motor are all electrically connected with the prompting controller; the control circuit board monitors distance information of the barrier and the bicycle lamp through the distance measuring sensor and sends the distance information to the prompting controller through the cooperation of the first wireless signal transceiver and the second wireless signal transceiver, and the prompting controller controls the vibration motor to run according to different distance information so as to prompt a rider to obtain conditions of vehicles and pedestrians in front of or behind the bicycle.

Preferably, the signal prompting device is provided with a control button connected with the prompting controller; according to the technical scheme, a rider can control the bicycle lamp through the control button so as to improve the convenience of the bicycle lamp in use.

Preferably, the signal prompting device is provided with a prompting lamp connected with the prompting controller; according to the technical scheme, the signal prompting device can better prompt that the obstacles in front of or behind the bicycle are approaching.

More preferably, the vibration motor is a linear vibration motor; according to the technical scheme, the signal prompting device can accurately give the distance information of the obstacle and the bicycle to the rider for prompting.

The following are the beneficial effects of the utility model:

the distance measuring sensor is arranged to detect the distance between the bicycle and the front or rear vehicle, the pedestrian and the barrier of the bicycle, and the signal prompting device prompts the rider to pay attention to the front or rear vehicle, the pedestrian and the barrier, so that the rider can simultaneously acquire the road condition in front of the bicycle in real time when observing the rear vehicle and the pedestrian of the bicycle, or can simultaneously acquire the road condition in rear of the bicycle when seeing the front of the vehicle, and the collision between the rider and the front or rear vehicle and the pedestrian is avoided when the rider rides, turns and changes lanes in multiple vehicles and multiple road sections.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings that are required to be used in the description of the embodiments or the related art will be briefly described below.

FIG. 1 is a circuit framework diagram of the present invention;

fig. 2 is a cross-sectional view of the lamp body of the present invention;

fig. 3 is a cross-sectional view of a signaling device according to the present invention.

Reference numerals:

1. a lamp body; 10. a light source cavity; 101. a lamp cover; 11. a light source board; 12. a ranging sensor; 2. a control circuit board; 21. a first wireless signal transceiver; 3. a first power supply device; 31. a charge-discharge module; 32. Storing the battery; 33. a charging interface; 34. a solar power panel; 4. a signal prompting device; 41. a second wireless signal transceiver; 42. a prompt controller; 43. a second power supply; 44. a vibration motor; 45. a control button; 46. and a prompt lamp.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1, the present invention includes a lamp body 1 and a signal prompt device 4.

The lamp body 1 is provided with a light source cavity 10, a light source plate 11 is installed in the light source cavity 10, the light source cavity 10 is provided with a lamp cover 101, the lamp cover 101 is provided with a distance measuring sensor 12, a control circuit board 2 and a first power supply device 3 are installed in the lamp body 1, the control circuit board 2 is provided with a first wireless signal transceiver 21, and the light source plate 11 and the distance measuring sensor 12 are both electrically connected with the control circuit board 2; the first power supply device 3 includes a charge and discharge module 31 and a storage battery 32, the charge and discharge module 31 is electrically connected to the storage battery 32, a charging interface 33 and a solar panel 34 are installed on the outer wall of the lamp body 1, and the charging interface 33, the solar panel 34 and the control circuit board 2 are respectively electrically connected to the charge and discharge module 31.

The signal prompting device 4 is installed on a bicycle handle, a second wireless signal transceiver 41, a prompting controller 42, a second power supply 43 and a vibration motor 44 are arranged in the signal prompting device 4, the second wireless signal transceiver 41 is connected with the first wireless signal transceiver, the second wireless signal transceiver 41, the prompting controller 42, the second power supply 43 and the vibration motor 44 are respectively electrically connected with the prompting controller 42, the vibration motor 44 is a linear vibration motor, a control button 45 and a prompting lamp 46 are installed on the outer wall of the signal prompting device 4, and the control button 45 and the prompting lamp 46 are electrically connected with the prompting controller 42.

The working process of the utility model is as follows:

the first power supply device 3 supplies power to the control circuit board 2, and the control circuit board 2 supplies power to the light source board 11 and the distance measuring sensor 12. When the distance measuring sensor 12 detects that an obstacle is close to the front of the bicycle lamp, the control circuit board 2 detects distance information between the obstacle in front of the bicycle lamp and the bicycle lamp through the distance measuring sensor 12, and the distance information is sent to the prompt controller 42 through the cooperation of the first wireless signal transceiver 21 and the second wireless signal transceiver 41. When the distance measuring sensor 12 detects that a vehicle or a pedestrian approaches the bicycle, the prompt controller 42 controls the light source board 11 to emit a highlight or blink to prompt the approaching vehicle or pedestrian.

After the signal prompting device 4 receives the distance signal through the second wireless signal transceiver 41, the prompting controller 42 controls the vibration motor 44 to operate and the circuit prompting lamp 46 according to different distance signals, so that the rider can acquire the conditions of the vehicles and pedestrians in front of and behind the bicycle.

After the prompt controller 42 obtains the operation command of the rider through the control button 45, the operation command is sent to the first wireless signal transceiver 21 through the second wireless signal transceiver 41, and the control circuit board 2 receives the operation command and then executes the operation of the control light source board 11 and the distance measuring sensor 12, so that the rider can control the running state of the bicycle lamp through the control button 45.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a bicycle lamp with range finding function, its includes lamp body (1), lamp body (1) is equipped with light source chamber (10), install light source board (11) in light source chamber (10), light source chamber (10) are provided with lamp lid (101), its characterized in that: range sensor (12) are installed in lamp lid (101), install control circuit board (2) and first power supply unit (3) in lamp body (1), light source board (11) range sensor (12) with first power supply unit (3) all with control circuit board (2) electric connection, control circuit board (2) are provided with and are used for receiving and dispatching transmitter (21) with the first wireless signal that signal prompt device (4) are connected.

2. The bicycle lamp with the distance measuring function according to claim 1, wherein: the first power supply device (3) comprises a charge-discharge module (31) and a storage battery (32), the storage battery (32) is electrically connected with the charge-discharge module (31), a charging interface (33) is installed on the outer wall of the lamp body (1), and the charging interface (33) and the control circuit board (2) are respectively electrically connected with the storage battery (32) and the charge-discharge module (31).

3. The bicycle lamp with the distance measuring function according to claim 2, wherein: the solar energy power generation panel (34) is installed on the outer wall of the lamp body (1), and the solar energy power generation panel (34) is electrically connected with the charge-discharge module (31).

4. A bicycle lamp with a distance measuring function according to any one of claims 1 to 3, characterized in that: the bicycle lamp is characterized by further comprising a signal prompting device (4) installed on a bicycle handle, wherein a second wireless signal transceiver (41), a prompting controller (42), a second power source (43) and a vibration motor (44) are arranged in the signal prompting device (4), the second wireless signal transceiver (41) is connected with the first wireless signal transceiver, the second wireless signal transceiver (41) is connected with the prompting controller (42), the second power source (43) is connected with the vibration motor (44) and is electrically connected with the prompting controller (42).

5. The bicycle lamp with the distance measuring function according to claim 4, wherein: the signal prompting device (4) is provided with a control button (45) connected with the prompting controller (42).

6. The bicycle lamp with distance measuring function according to claim 5, wherein: the signal prompting device (4) is provided with a prompting lamp (46) connected with the prompting controller (42).

7. The bicycle lamp with the distance measuring function according to claim 6, wherein: the vibration motor (44) is a linear vibration motor.