Electrical connection apparatus and illumination system
The present application relates to an electrical connection apparatus and an illumination system. The electrical connection apparatus comprises: a strip-shaped main body; a first and a second electrical connection terminals, provided at a first end and a second end of the main body respectively, and configured to be electrically connected each other and to a first electrical and a second interfaces respectively; and a spacing structure provided between the first end and the second end of the main body, having a platform portion provided at a part of the spacing structure facing towards the first end and a step portion higher than the platform portion, provided at a part of the spacing structure facing towards the second end, and the step portion fits the surface of the second electrical interface. The technical solutions of the present application provide a stable electrical connection between interfaces.
1. An electrical connection apparatus, comprising:
a main body, the main body being strip-shaped, and the main body having a first end, a second end opposite to the first end, and a spacing structure provided between the first end and the second end;
a first electrical connection terminal, provided at the first end and configured to be electrically connected to a first electrical interface; and
a second electrical connection terminal, provided at the second end and configured to be electrically connected to a second electrical interface, and the second electrical connection terminal being electrically connected to the first electrical connection terminal,
wherein the spacing structure (i) is provided above the first electrical connection terminal and the second electrical connection terminal to function to separate the first electrical interface and the second electrical interface when the electrical connection apparatus is connected between the first electrical interface and the second electrical interface and (ii) has a platform portion and a step portion, the platform portion is provided at a part of the spacing structure facing towards the first end, the step portion is provided at a part of the spacing structure facing towards the second end, and wherein the step portion is higher than the platform portion, and the step portion matches a surface of the second electrical interface when the second electrical connection terminal is electrically connected to the second electrical interface; and
wherein the first electrical connection terminal and the second electrical connection terminal are provided on a circuit board accommodated in the main body.
2. The electrical connection apparatus according to claim 1 , further comprising:
a connecting structure, the connecting structure being configured to fix the electrical connection apparatus and the first electrical interface to each other when the first electrical connection terminal is electrically connected to the first electrical interface.
3. The electrical connection apparatus according to claim 2 , wherein
the connecting structure comprises a main body platform module and a corresponding female socket module, wherein the main body platform module is provided at the platform portion of the main body, the female socket module is provided at the first electrical interface, and the main body platform module fits the female socket module so as to fix the electrical connection apparatus and the first electrical interface to each other.
4. The electrical connection apparatus according to claim 2 , wherein
the connecting structure comprises a through hole and a bolt, the through hole being provided on the platform portion, and wherein
when the first electrical connection terminal is electrically connected to the first electrical interface, the bolt passes through the through hole to fit a threaded hole at the first electrical interface, so as to fix the electrical connection apparatus and the first electrical interface to each other.
5. The electrical connection apparatus according to claim 2 , wherein
the connecting structure comprises a first snap-fit portion, and
when the first electrical connection terminal is electrically connected to the first electrical interface, the first snap-fit portion is snap-fitted to a corresponding second snap-fit portion provided at the first electrical interface, so as to fix the electrical connection apparatus and the first electrical interface to each other.
6. The electrical connection apparatus according to claim 2 , wherein
the connecting structure comprises a first magnetic attachment portion, and
when the first electrical connection terminal is electrically connected to the first electrical interface, the first magnetic attachment portion is attached to a corresponding second magnetic attachment portion provided at the first electrical interface, so as to fix the electrical connection apparatus and the first electrical interface to each other.
7. The electrical connection apparatus according to claim 1 , wherein
the first electrical connection terminal and the second electrical connection terminal are male plugs; and
the first electrical connection terminal and the second electrical connection terminal are configured to transmit, when electrically connected to the first electrical interface and the second electrical interface respectively, at least one of electric power and electrical signal between the first electrical interface and the second electrical interface.
8. The electrical connection apparatus according to claim 1 , wherein
the first electrical interface and the second electrical interface are female plugs, and
the first electrical interface and the second electrical interface are respectively provided on different lamp holders, and are configured to transmit at least one of electric power and electrical signal to a lamp on the lamp holder.
9. The electrical connection apparatus according to claim 1 , wherein
at least one of the platform portion and the step portion is provided with chamfers at both ends along an axial direction of the main body.
10. The electrical connection apparatus according to claim 1 , wherein
the first electrical connection terminal and the second electrical connection terminal are USB connection terminals.
11. An illumination system, comprising:
the electrical connection apparatuses according to claim 1 ,
a plurality of lamps, each of the lamps having at least two electrical interfaces via which the plurality of lamps are assembled and electrically connected to each other by means of the electrical connection apparatuses; and
a controller, the controller being electrically connected to the electrical interfaces of one lamp of the plurality of lamps, and wherein the controller is configured to provide, by means of the electrical interfaces, control signals of the lamps to the lamps electrically connected to the controller, and by means of the electrical connection apparatuses, the control signals are transmitted, via the electrical interfaces of the plurality of lamps, to other lamps of the plurality of lamps.
12. A lighting system comprising:
an assembly formed by a plurality of configurable lighting units remove-ably coupled together using one or more electrical connection apparatuses according to claim 1 to form one or more continuous shapes that are reconfigurable through re-arrangement of the plurality of configurable lighting units;
each electrical connection apparatus of the one or more electrical connection apparatuses formed in one lighting unit, each configurable lighting unit having one or more connectable subsections including at least an aperture for receiving a corresponding electrical connection apparatus formed on the next lighting unit to enable a flow of electricity between the lighting units.
13. The lighting system according to claim 12 , wherein the one or more connecting apparatuses comprises a through hole and a bolt, the through hole being provided on the platform portion, and wherein the bolt passes through the through hole to fit a threaded hole so as to fix the electrical connection apparatus on the lighting unit.
14. The lighting system according to claim 12 , wherein at least one lighting unit further having a controller mounted wherein, the controller is configured to provide, by receiving control signal, control signals of the lamps to the lighting unit electrically connected to the controller, and by means of the one or more electrical connection apparatuses, the control signals are transmitted to other lighting units remove-ably coupled together.