An improved light assembly includes aligned directional light sources mounted one behind another. A distal one of the light sources occludes light emitted from a proximal one of the light sources. A reflector is interposed between the light sources, with a convex surface facing the proximal one of the light sources. Thus, the light assembly projects a light field extending at least through an 180° hemisphere, and up to about 270° backwards from the forward orientation of the light field, well-illuminating lateral approaches to the assembly.

A bicycle light assembly includes a light shell, a light holder, a light device and a positioning element. The light shell surrounds tubes of a bicycle frame. The light shell has a locating space penetrating through the light shell in a front-to-rear direction, and an opening communicated with the locating space. The light holder is covered to a front of the opening. The light device is connected to the light holder. The light device is positioned in the locating space. The positioning element is positioned in the locating space. The positioning element has a main body. The main body is sleeved on an outer surface of the light device. The main body has a first positioning piece and a second positioning piece. The first positioning piece abuts against an inner surface of the light shell. The second positioning piece abuts against a rear surface of the light holder.

A bicycle light assembly includes a light shell, a light holder, a light device and a positioning element. The light shell surrounds tubes of a bicycle frame. The light shell has a locating space penetrating through the light shell in a front-to-rear direction, and an opening communicated with the locating space. The light holder is covered to a front of the opening. The light device is connected to the light holder. The light device is positioned in the locating space. The positioning element is positioned in the locating space. The positioning element has a main body. The main body is sleeved on an outer surface of the light device. The main body has a first positioning piece and a second positioning piece. The first positioning piece abuts against an inner surface of the light shell. The second positioning piece abuts against a rear surface of the light holder.

A straddle vehicle includes a front fork unit provided to be inclined rearwardly, a front cover provided forwardly of the front fork unit, and having a rear cover member, and a front cover member separately provided from the front cover member and positioned forwardly of the rear cover member, a headlamp provided at the front cover, a holder attached to the rear cover member and holds the headlamp, and a driver that drives the headlamp. The driver stored in the front cover such that the driver is located at a position farther upward than the headlamp, farther rearward than a first virtual line extending in a up-and-down direction through a rear end of the headlamp in a front-to-rear direction of the vehicle, and farther rearward than a second virtual line extending in parallel with an axis of the front fork unit in the side view of the vehicle.

A straddle vehicle includes a front fork unit provided to be inclined rearwardly, a front cover provided forwardly of the front fork unit, and having a rear cover member, and a front cover member separately provided from the front cover member and positioned forwardly of the rear cover member, a headlamp provided at the front cover, a holder attached to the rear cover member and holds the headlamp, and a driver that drives the headlamp. The driver stored in the front cover such that the driver is located at a position farther upward than the headlamp, farther rearward than a first virtual line extending in a up-and-down direction through a rear end of the headlamp in a front-to-rear direction of the vehicle, and farther rearward than a second virtual line extending in parallel with an axis of the front fork unit in the side view of the vehicle.

A quick disassembly structure and a bicycle light; by arranging a lower assembly and a upper assembly, and then fixing an axial component on the lower assembly, when pressing the upper assembly, the positioning device can enter the limit area to fix the upper assembly and the lower assembly; when pulling up the upper assembly, the positioning device can be disengaged from the limit area to unfix the upper assembly and the lower assembly, so that the upper assembly can be quickly mounted on the lower assembly or the upper assembly can be quickly dismounted from the lower assembly, in order to achieve a quick mount or disassembly of a bicycle light, while the bicycle light can be prevented from being interfered and corroded by external factors when not being used, and the light body can also be prevented from being stolen, thereby achieving protection of the bicycle light.

A quick disassembly structure and a bicycle light; by arranging a lower assembly and a upper assembly, and then fixing an axial component on the lower assembly, when pressing the upper assembly, the positioning device can enter the limit area to fix the upper assembly and the lower assembly; when pulling up the upper assembly, the positioning device can be disengaged from the limit area to unfix the upper assembly and the lower assembly, so that the upper assembly can be quickly mounted on the lower assembly or the upper assembly can be quickly dismounted from the lower assembly, in order to achieve a quick mount or disassembly of a bicycle light, while the bicycle light can be prevented from being interfered and corroded by external factors when not being used, and the light body can also be prevented from being stolen, thereby achieving protection of the bicycle light.

A quick disassembly structure and a bicycle light; by arranging a lower assembly and a upper assembly, and then fixing an axial component on the lower assembly, when pressing the upper assembly, the positioning device can enter the limit area to fix the upper assembly and the lower assembly; when pulling up the upper assembly, the positioning device can be disengaged from the limit area to unfix the upper assembly and the lower assembly, so that the upper assembly can be quickly mounted on the lower assembly or the upper assembly can be quickly dismounted from the lower assembly, in order to achieve a quick mount or disassembly of a bicycle light, while the bicycle light can be prevented from being interfered and corroded by external factors when not being used, and the light body can also be prevented from being stolen, thereby achieving protection of the bicycle light.

A quick disassembly structure and a bicycle light; by arranging a lower assembly and a upper assembly, and then fixing an axial component on the lower assembly, when pressing the upper assembly, the positioning device can enter the limit area to fix the upper assembly and the lower assembly; when pulling up the upper assembly, the positioning device can be disengaged from the limit area to unfix the upper assembly and the lower assembly, so that the upper assembly can be quickly mounted on the lower assembly or the upper assembly can be quickly dismounted from the lower assembly, in order to achieve a quick mount or disassembly of a bicycle light, while the bicycle light can be prevented from being interfered and corroded by external factors when not being used, and the light body can also be prevented from being stolen, thereby achieving protection of the bicycle light.

A modular system may include a plurality of magnets that may be provided to self-align a casing with an accessory. Self-alignment of the casing and the accessory may provide a secure connection of the casing with the accessory. At least one detent and at least one locking arm may mate and lock the casing against the accessory in a mounted position. The at least one detent and the at least one locking arm may unlock in an insertion position. Self-alignment may occur when a first set of magnets attracts a second set of magnets in which opposite polarities attract and automatically initiate movement of the casing towards the accessory.