Embedded Power Supplying Device Using in Desk

• US 20140266014A1
• Filed: 09/23/2013
• Published: 09/18/2014
• Est. Priority Date: 03/12/2013
• Status: Abandoned Application

• Current Assignee: Chao-Yu Yueh, Ming-Yuan Pai
• Original Assignee: Chao-Yu Yueh, Ming-Yuan Pai
• Inventors: Pai, Ming-Yuan, Yueh, Chao-Yu
• Application Number:
  US14/033,759
• Publication Number:
  US 20140266014A1
• Time in Patent Office: Days
• US Class Current: 320/107
• CPC Class Codes: H02J 7/0042 characterised by the mechanical construction

Abstract

A power supplying device is embedding in a hole of a desk. The power supplying device includes an annular base, a ring, and a charging body. The annular base has a through hole. The ring is surrounded the annular base. The charging body has a shell and a charging circuit, which is located in the shell. An outer sidewall of the shell contacted with the through hole of the annular base. A concave for passing through a wire is formed on the outer sidewall. A maximum outer diameter of the shell is adapted to an inner diameter of the through hole of the annular base. An outer diameter of the ring is greater than an inner diameter of the hole of the desk.

Claims

1. A power supplying device is embedding in a wire hole of a desk, comprising:

an annular base having a through hole;

a ring surrounded the annular base; and

a charging body having a shell and a charging circuit, which is located in the shell,

an outer sidewall of the shell contacted with the through hole of the annular base,

and a concave for passing through a wire formed on the outer sidewall,

wherein a maximum outer diameter of the shell is adapted to an inner diameter of the wire hole of the desk, and an outer diameter of the ring is greater than an inner diameter of the wire hole of the desk.

2. The power supplying device of claim 1, wherein the shell is screwed with the annular base.

3. The power supplying device of claim 1, wherein the charging circuit is an USB charging circuit.

4. The power supplying device of claim 3, further comprising:

an USB socket electrically connected to the USB charging circuit, and exposed to a top of the shell; and

a power line with a plug electrically connected to the USB charging circuit, and exposed to a bottom of the shell.

5. The power supplying device of claim 1, wherein the charging circuit is a wireless charging circuit.

6. The power supplying device of claim 5, further comprising a power line with a plug electrically connected to the wireless charging circuit, and exposed to a bottom of the shell.

7. A power supplying device is adapted to a wire hole of a desk, comprising:

a columnar body having a top, a bottom, and a side wall between the top and the bottom;

a fixing base adjacent to the top and surrounded the columnar body, and a maximum outer diameter of the fixing base is greater than a diameter of the wire hole of the desk;

a power socket exposed to the top of the columnar body; and

a power converter contained in the columnar body, and electrically connected to the power socket and a mains.

8. The power supplying device of claim 7, further comprising:

a pass through hole, which is formed between a part of the top, the side wall, and the fixing base.

9. The power supplying device of claim 7, wherein a screw thread is formed on a part of the side wall of the columnar body.

10. The power supplying device of claim 9, further comprising:

a packing ring, which is screwed with the columnar body by the screw thread.

11. The power supplying device of claim 7, wherein the fixing base comprising:

a positioned member, which is surrounded the columnar body; and

a supporting member, which is surrounded the positioned member.

12. The power supplying device of claim 11, wherein the positioned member is a hollow ring.

13. The power supplying device of claim 11, wherein the positioned member, the supporting member, and the columnar body is integrated forming.