A battery pack for electrically coupling with and securing to a portable electronic device having a device connector and one or more user interface components includes an electronics section and a latch section. The electronics section includes a battery compartment configured to hold one or more batteries and a connector mechanism configured to interconnect with and form a waterproof seal around the device connector. The latch section is pivotably coupled to the base portion and configured to pivot relative to the base portion to transition the battery pack between open and closed states. In the open state, the electronics section and the latch section form an open frame structure configured to enable installation of the portable electronic device in the battery pack. In the closed state, the electronics section and the latch section form a closed frame structure configured to secure the portable electronic device within an opening defined by the closed frame structure.

A mounting base of a lamp, a lighting assembly, and a lamp are provided. The mounting base is configured to be in detachable connection with a plurality of lighting assemblies, the mounting base includes at least one mounting portion and a plurality of first electrical terminals fixed on the mounting portion, and the plurality of first electrical terminals on each mounting portion are configured to be in plug-in fit with a plurality of second electrical terminals of the lighting assemblies in one-to-one correspondence. The plurality of first electrical terminals are configured to supply power to the plurality of lighting assemblies when plugged in with the plurality of second electrical terminals.

A mounting base of a lamp, a lighting assembly, and a lamp are provided. The mounting base is configured to be in detachable connection with a plurality of lighting assemblies, the mounting base includes at least one mounting portion and a plurality of first electrical terminals fixed on the mounting portion, and the plurality of first electrical terminals on each mounting portion are configured to be in plug-in fit with a plurality of second electrical terminals of the lighting assemblies in one-to-one correspondence. The plurality of first electrical terminals are configured to supply power to the plurality of lighting assemblies when plugged in with the plurality of second electrical terminals.

The present invention provides an external module including a housing and an electronic component. One surface of the housing is provided with a through hole. The electronic component is disposed in the housing and includes a first connector, wherein the first connector is floatingly arranged in the housing and is exposed in the through hole.

The invention relates to an external assembly component including a body, a housing and a buffer sleeve. The body is provided with a connector. The housing is provided with a notch, and a surrounding wall encircling the notch is erected on an outer side of the housing. The body is accommodated in the housing. The connector passes through the notch toward the outside, the surrounding wall encircles the connector, and the buffer sleeve covers the surrounding wall. Thus, a plug of the connector can be effectively protected from impact and damage, and waterproof and dustproof effects are provided.

The invention relates to an external assembly component including a body, a housing and a buffer sleeve. The body is provided with a connector. The housing is provided with a notch, and a surrounding wall encircling the notch is erected on an outer side of the housing. The body is accommodated in the housing. The connector passes through the notch toward the outside, the surrounding wall encircles the connector, and the buffer sleeve covers the surrounding wall. Thus, a plug of the connector can be effectively protected from impact and damage, and waterproof and dustproof effects are provided.

A battery pack for electrically coupling with and securing to a portable electronic device having a device connector and one or more user interface components includes an electronics section and a latch section. The electronics section includes a battery compartment configured to hold one or more batteries and a connector mechanism configured to interconnect with and form a waterproof seal around the device connector. The latch section is pivotably coupled to the base portion and configured to pivot relative to the base portion to transition the battery pack between open and closed states. In the open state, the electronics section and the latch section form an open frame structure configured to enable installation of the portable electronic device in the battery pack. In the closed state, the electronics section and the latch section form a closed frame structure configured to secure the portable electronic device within an opening defined by the closed frame structure.

A battery pack for electrically coupling with and securing to a portable electronic device having a device connector and one or more user interface components includes an electronics section and a latch section. The electronics section includes a battery compartment configured to hold one or more batteries and a connector mechanism configured to interconnect with and form a waterproof seal around the device connector. The latch section is pivotably coupled to the base portion and configured to pivot relative to the base portion to transition the battery pack between open and closed states. In the open state, the electronics section and the latch section form an open frame structure configured to enable installation of the portable electronic device in the battery pack. In the closed state, the electronics section and the latch section form a closed frame structure configured to secure the portable electronic device within an opening defined by the closed frame structure.

A decorative lamp includes a flexible mounting shell with a first end, a second end opposite the first end, a through hole extending through the first and second ends, a ridge extending into the through hole, and a first plurality of grooves. A light emitting body is positioned at least partially within the mounting shell, and the light emitting body extends through the second end of the mounting shell. A tail plug is positioned at least partially within the mounting shell adjacent the first end, and the tail plug includes a second plurality of grooves. The first plurality of grooves and the second plurality of grooves are aligned to form tracks configured to receive wires coupled to the light emitting body, and an outer surface of the mounting shell includes a stepped structure.

A decorative lamp includes a flexible mounting shell with a first end, a second end opposite the first end, a through hole extending through the first and second ends, a ridge extending into the through hole, and a first plurality of grooves. A light emitting body is positioned at least partially within the mounting shell, and the light emitting body extends through the second end of the mounting shell. A tail plug is positioned at least partially within the mounting shell adjacent the first end, and the tail plug includes a second plurality of grooves. The first plurality of grooves and the second plurality of grooves are aligned to form tracks configured to receive wires coupled to the light emitting body, and an outer surface of the mounting shell includes a stepped structure.