Intelligent lamp for helmet and helmet

Abstract

According to the intelligent lamp for the helmet and the helmet, the lamp comprises a first shell, a second shell, a circuit board, a battery, a switch, a charging interface and a transparent outer cover, a control chip is arranged on the circuit board, and the first shell and the second shell are connected in a matched mode to form a cavity. The circuit board and the battery are arranged in the cavity, the second shell and the transparent outer cover are both provided with through grooves, the switch and the charging interface are connected with the circuit board and located in the through grooves, the transparent outer cover is connected with the second shell, a plurality of light-emitting sources are arranged on the face, opposite to the transparent outer cover, of the circuit board, and the light-emitting sources are arranged on the face, opposite to the transparent outer cover, of the circuit board. The second shell is provided with a light-transmitting groove opposite to the light-emitting source. One end of the first shell, which is far away from the second shell, is provided with a lug boss which is used for being embedded into the helmet; by means of the control chip on the circuit board, under different operations of a user, part of the light-emitting sources can emit light, and therefore the warning effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of intelligent lamps, and in particular relates to an intelligent lamp for a helmet and a helmet. Background Art

[0002] When riding a bicycle or electric motorcycle, a helmet is usually worn to protect the head to prevent head injuries when falling. Bicycles do not have warning lights, and conventional helmets usually only have a protective function. The turn signals on motorcycles need to be operated manually, which are not smart enough and not eye-catching enough. However, users have higher and higher requirements for helmets. When users turn, the helmet does not give any prompts, and the following car does not know that the user is turning, which can easily cause a collision safety accident and cause personal injury to the user.

[0003] For this reason, the applicant has developed a smart light that can be embedded in a helmet; in addition, this smart light can also be directly installed on a two-wheeled vehicle. Utility Model Content

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides an intelligent lamp for a helmet, comprising a first shell, a second shell, a circuit board, a battery, a switch, a charging interface and a transparent outer cover, wherein a control chip and a gyroscope sensor are arranged on the circuit board, the first shell and the second shell are cooperatively connected to form a chamber, the circuit board and the battery are arranged in the chamber, the second shell and the transparent outer cover are both provided with through grooves, the switch and the charging interface are connected to the circuit board and are located in the through grooves, the transparent outer cover is connected to the second shell, a plurality of light sources are arranged on a side of the circuit board opposite to the transparent outer cover, and a light-transmitting groove opposite to the light source is arranged on the second shell; a protrusion for embedding into a helmet is arranged on one end of the first shell away from the second shell.

[0006] In some embodiments, the protrusion is provided with a snap-fit ​​structure for snapping with a helmet.

[0007] In some embodiments, the locking structure is provided with grooves on the upper end surface and the lower end surface of the protrusion.

[0008] In some embodiments, the light source is divided into three groups of lights, which are respectively arranged in the middle and on both sides of the circuit board.

[0009] In some embodiments, the light source in the middle is in the shape of a raised letter.

[0010] In some embodiments, the light sources on both sides are in the shape of strips.

[0011] In some embodiments, each group of lights is composed of a number of LED lamp beads.

[0012] In some embodiments, a soft rubber sleeve is further included, wherein the soft rubber sleeve is cooperatively connected with the through groove of the transparent outer cover, and a charging hole is provided on the soft rubber sleeve.

[0013] In some embodiments, a charging cover is openably connected to the charging port.

[0014] The utility model also provides a helmet, wherein a lamp installation portion is provided on the rear surface of the helmet, and the lamp installation portion is embedded with the intelligent lamp described in any one of the above embodiments.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model provides an intelligent lamp for a helmet and a helmet, wherein the lamp comprises a first shell, a second shell, a circuit board, a battery, a switch, a charging interface and a transparent outer cover, the circuit board is provided with a control chip and a gyroscope sensor, the first shell and the second shell are cooperatively connected to form a chamber, the circuit board and the battery are arranged in the chamber, the second shell and the transparent outer cover are both provided with through grooves, the switch and the charging interface are connected to the circuit board and are located in the through grooves, the transparent outer cover is connected to the second shell, a plurality of light sources are provided on a side of the circuit board opposite to the transparent outer cover, and a light-transmitting groove opposite to the light source is provided on the second shell; a protrusion for embedding into the helmet is provided on one end of the first shell away from the second shell; through the control chip on the circuit board, some of the light sources can be illuminated under different user actions, thereby achieving a warning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a schematic diagram of an exploded view of the intelligent lamp for helmets in one direction.

[0018] Figure 2 This is a schematic diagram of the decomposition of the intelligent lamp for helmets in the utility model in another direction.

[0019] Figure 3 The utility model is a three-dimensional schematic diagram of the intelligent lamp for helmets in one direction.

[0020] Figure 4 This is a three-dimensional schematic diagram of the intelligent lamp for helmets in the utility model in another direction (the transparent outer cover is hidden).

[0021] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] As attached Figures 1 to 4 As shown, the utility model provides an intelligent lamp for a helmet, comprising a first shell 1, a second shell 2, a circuit board 3, a battery 4, a switch 5, a charging interface 6 and a transparent outer cover 7, the circuit board 3 is provided with a control chip 31 and a gyroscope sensor, the first shell 1 and the second shell 2 are connected to form a chamber, the circuit board 3 and the battery 4 are arranged in the chamber, the second shell 2 and the transparent outer cover 7 are both provided with through grooves, the switch 5 and the charging interface 6 are connected to the circuit board 3 and are located in the through grooves, the transparent outer cover 7 is connected to the second shell 2, a plurality of light sources 8 are provided on a side of the circuit board 3 opposite to the transparent outer cover 7, and a light-transmitting groove 21 opposite to the light source 8 is provided on the second shell 2; a protrusion 11 for embedding into a helmet is provided on the end of the first shell 1 away from the second shell 2.

[0025] Specifically, the light source 8 is divided into three groups of lights, one for warning the brakes, one for warning the left turn, and one for warning the right turn. The control chip 31 has a control program. The circuit board 3 is also provided with a gyroscope sensor for sensing the speed of the lamp in motion and the movement of the lamp to the left and to the right, and transmitting the information to the control chip 31, so that the control chip 31 operates the three groups of lights to emit light respectively. Specifically, it can be set that after pressing the switch 5 button for a certain period of time, generally, it can be set to press the switch 5 button for two seconds to activate all the light sources 8, and then, The light source 8 changes to a half-bright state. After the lamp is installed on the helmet and the rider wears the helmet, during riding, when the speed is sensed to be reduced or / and stopped, the control chip 31 controls the light source 8 in the braking area to emit light to the brightest state. When the rider tilts his head to the left twice, the control chip 31 controls the light source 8 in the left turn area to emit light for a certain period of time, and then changes to a half-bright state. When the rider tilts his head to the right twice, the control chip 31 controls the light source 8 in the right turn area to emit light for a certain period of time, and then changes to a half-bright state; wherein the light source 8 controlled to emit light when turning left and right can also be in the form of flashing. In summary, under different actions of the user, part of the light source 8 can be illuminated, thereby achieving a warning effect.

[0026] How to use, turn on: press and hold the switch for two seconds, the battery 4 power detection will be completed and displayed within 0.5 seconds, each group of lights will light up gradually, and the brightness of each group will change from 0-100 for 0.1 seconds. The power detection display will remain for 1 second, and in the last 0.5 seconds all lights will change to and remain at the brightest state for 0.5 seconds, and then become half bright; the half bright state is the normal state of the lamp when it is working.

[0027] To turn left or right, tilt your head 15-20 degrees to the left or right, triggering the left and right turn sensors to turn left or right. The first group of lights will run left and right in a flowing light pattern (similar to the way a car's turn signals flash).

[0028] Braking warning: when braking to a stop, the red LED will light up for three seconds and then the warning will be lifted and the LED will return to its previous state.

[0029] When the lamp is stationary, it will work in the current mode for 2 minutes and then turn off to enter sleep mode. You can wake it up and return to working mode by touching it.

[0030] It should be noted that in any working mode, the braking function takes priority (including steering), that is, when the function is in braking mode (time three seconds), other functions can be performed after the warning is lifted.

[0031] Preferably, the protrusion 11 is provided with a snap-fit ​​structure for snapping with the helmet; correspondingly, the helmet is provided with a lamp mounting portion cooperating with the snap-fit ​​structure, and the lamp is snap-fitted and connected with the mounting portion on the helmet via the snap-fit ​​structure.

[0032] Specifically, the snap-fit ​​structure is that grooves 111 are provided on the upper and lower end surfaces of the raised portion 11, and the mounting portion on the helmet is provided with convex strips that cooperate with the grooves 111. When the raised portion 11 is connected to the helmet, the convex strips on the helmet are inserted into the grooves 111 to complete the snap-fit ​​connection.

[0033] Preferably, the light source 8 is divided into three groups of lights, which are respectively arranged in the middle and both sides of the circuit board 3. The light source 8 in the middle area is set as a brake light, and the light sources on both sides are respectively a left turn light and a right turn light. The light source in the middle is in the shape of a convex character, and the light sources on both sides are in the shape of strips.

[0034] Preferably, it further comprises a soft rubber sleeve 9, wherein the soft rubber sleeve 9 is connected with the through groove of the transparent outer cover 7, and a charging hole is provided on the soft rubber sleeve 9, and a charging cover 61 is connected to the charging hole in an openable and closable manner.

[0035] The utility model also provides a helmet, wherein a lamp installation portion is provided on the rear surface of the helmet, and the lamp installation portion is embedded with the intelligent lamp described in any one of the above embodiments.

[0036] Specifically, the above-mentioned smart lamp is connected with the mounting part on the helmet through the protrusion 11, and the smart lamp is installed on the helmet. When in use, press the switch 5 for two seconds to start the lamp; when the user wears the helmet to ride, when the sensor senses that the vehicle is slowing down or stopping, the brake light will turn on, when the helmet is sensed to be tilted to the left twice, the left turn light will turn on, and when the helmet is sensed to be tilted to the right twice, the right turn light will turn on; at the same time, it should be noted that when the light is in one state, if it senses another operation, the current mode will be stopped and switched to the next mode. For example, when the vehicle speed decreases, the brake light will turn on, and no other functions can be operated at this time. This product has priority in any functional mode. The brake function is prioritized. The brake light is on for 3 seconds each time and the warning is lifted, that is, the LED returns to the previous state. After the brake light warning is lifted, the helmet is sensed to be tilted to the left twice, and the left turn light turns on.

[0037] It should be noted that the above-mentioned lamp can be used on a helmet, and can also be directly movably connected to a two-wheeled vehicle, such as a bicycle or an electric bicycle; however, when used on a bicycle or an electric bicycle, the steering function of the lamp is not easy to achieve, because the steering function of the lamp is through the sensor inside the lamp, which senses the tilt of the lamp, but the brake warning of the lamp can be achieved by sensing the moving speed of the bicycle.

[0038] In summary, the above device can improve the warning effect of the user on the rear personnel and vehicles when riding, and reduce the probability of accidents.

[0039] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. An intelligent lamp for a helmet, characterized in that: The invention comprises a first shell (1), a second shell (2), a circuit board (3), a battery (4), a switch (5), a charging interface (6) and a transparent outer cover (7); the circuit board (3) is provided with a control chip (31) and a gyroscope sensor; the first shell (1) and the second shell (2) are connected to form a chamber; the circuit board (3) and the battery (4) are arranged in the chamber; the second shell (2) and the transparent outer cover (7) are both provided with through grooves; the switch (5) and the charging interface (6) are connected to the circuit board (3) and are located in the through grooves; the transparent outer cover (7) is connected to the second shell (2); a plurality of light sources (8) are provided on a surface of the circuit board (3) opposite to the transparent outer cover (7); the second shell (2) is provided with a light-transmitting groove (21) opposite to the light source (8); and a protrusion (11) for embedding into a helmet is provided on the end of the first shell (1) away from the second shell (2).

2. The intelligent lamp for helmet according to claim 1, characterized in that: The raised portion (11) is provided with a snap-fit ​​structure for snapping with a helmet.

3. The intelligent lamp for helmet according to claim 2, characterized in that: The engaging structure is a structure in which grooves (111) are provided on the upper end surface and the lower end surface of the protruding portion (11).

4. The intelligent lamp for helmet according to claim 3, characterized in that: The light source (8) is divided into three groups of lamps, which are respectively arranged in the middle and on both sides of the circuit board (3).

5. The intelligent lamp for helmet according to claim 4, characterized in that: The light source in the middle is in the shape of a convex character.

6. The intelligent lamp for helmet according to claim 4, characterized in that: The light sources on both sides are in strip shape.

7. The intelligent lamp for helmet according to claim 4, 5 or 6, characterized in that: Each set of lights is composed of several LED lamp beads.

8. The intelligent lamp for helmet according to claim 7, characterized in that: It also includes a soft rubber sleeve (9), which is cooperatively connected with the through groove of the transparent outer cover (7), and a charging hole is provided on the soft rubber sleeve (9).

9. The intelligent lamp for helmet according to claim 8, characterized in that: The charging hole is openably and closably connected with a charging cover.

10. A helmet, characterized in that: A lamp mounting portion is provided on the rear surface of the helmet, and the lamp mounting portion is embedded with the smart lamp according to any one of claims 1 to 9.

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