The present disclosure provides a battery compartment. The battery compartment includes a support, a button covering the support, and a switch button accommodated in the support. The support defines a mounting hole and at least one locating hole. The support further defines a through hole on two lateral surfaces thereof respectively. The switch button directly faces the mounting hole. The battery compartment further includes an elastic element and a revolving shaft. The elastic element has one end abutted against a surface of the button facing the support, and the other end passing through the mounting hole to be abutted against the switch button. The button is provided with at least one connector assembly. The connector assembly defines a second through hole thereon. The connector assembly is configured to be inserted into the locating hole. The revolving shaft passes through the first through hole and the second through hole.

A light emitting apparatus is disclosed. The light emitting apparatus includes a light-transmissive substrate having a top surface and a bottom surface, at least one semiconductor light emitting device disposed on the top surface of the light-transmissive substrate, a reflective part disposed over the semiconductor light emitting device to reflect light from the semiconductor light emitting device toward the light-transmissive substrate, and a first wavelength converter disposed between the light-transmissive substrate and the reflective part.

A light emitting apparatus is disclosed. The light emitting apparatus includes a light-transmissive substrate having a top surface and a bottom surface, at least one semiconductor light emitting device disposed on the top surface of the light-transmissive substrate, a reflective part disposed over the semiconductor light emitting device to reflect light from the semiconductor light emitting device toward the light-transmissive substrate, and a first wavelength converter disposed between the light-transmissive substrate and the reflective part.

Detachable auxiliary power systems are disclosed. In some embodiments, the power system comprises a housing with a cavity, and a detachable portion configured to be received into the cavity. The detachable portion includes a power source such as a rechargeable battery, and may include additional electrical circuits to manage the charge and discharge of the battery. The housing includes a cable for electrically connecting the housing to an external electrical system, such as a vehicle electrical system. When the detachable portion is inserted into the housing, it is electrically connected to the cable, and so able to be charged from the external electrical system, and selectively provide power from the power source to the external electrical system, such as for jump-starting a vehicle.

Detachable auxiliary power systems are disclosed. In some embodiments, the power system comprises a housing with a cavity, and a detachable portion configured to be received into the cavity. The detachable portion includes a power source such as a rechargeable battery, and may include additional electrical circuits to manage the charge and discharge of the battery. The housing includes a cable for electrically connecting the housing to an external electrical system, such as a vehicle electrical system. When the detachable portion is inserted into the housing, it is electrically connected to the cable, and so able to be charged from the external electrical system, and selectively provide power from the power source to the external electrical system, such as for jump-starting a vehicle.

A base and a detection device for installing a detection apparatus are provided. The base includes a base member, a first fixing member, provided on the base member for fixing the detection apparatus, and an extension member, configured to transmit an electric signal to the detection apparatus, in which the extension member extends outward to a predetermined position of the base member. The detection device includes a detection apparatus and the base.

A base and a detection device for installing a detection apparatus are provided. The base includes a base member, a first fixing member, provided on the base member for fixing the detection apparatus, and an extension member, configured to transmit an electric signal to the detection apparatus, in which the extension member extends outward to a predetermined position of the base member. The detection device includes a detection apparatus and the base.

The present invention relates to a power track (10) for mounting and powering an electronic product (12), the power track comprising: a mounting surface (14) comprising means (16) for surface-mounting the power track on an installation surface (18); a linear opening (20; 20) extending along at least a portion of the length (L) of the power track, the linear opening being adapted to receive a connector (22) of the electronic product to be mounted to the power track, wherein the linear opening is facing in a direction (24; 24) parallel to the mounting surface; and a linear light source (30; 30; 46; 52).

The present invention relates to a power track (10) for mounting and powering an electronic product (12), the power track comprising: a mounting surface (14) comprising means (16) for surface-mounting the power track on an installation surface (18); a linear opening (20; 20) extending along at least a portion of the length (L) of the power track, the linear opening being adapted to receive a connector (22) of the electronic product to be mounted to the power track, wherein the linear opening is facing in a direction (24; 24) parallel to the mounting surface; and a linear light source (30; 30; 46; 52).

An embodiment includes a holder assembly with terminals that are supported by insert molding. The terminals are electrically connector to conductors, which can be covered with an insulative covering, and thus provide easy to connector holder assemblies. The holder can include features that allow an LED module to be inserted into a recess in the housing and retained via a friction fit. Such a configuration allows the assembly to be shipped as an assembly without the need to solder the LED module to the holder and while still ensuring a reliable electrical connection between the LED module and the corresponding holder assembly.