Light bulb receptacles and light bulb sockets

• US 9,478,929 B2
• Filed: 08/20/2014
• Issued: 10/25/2016
• Est. Priority Date: 06/23/2014
• Status: Active Grant

• Current Assignee: Ken Smith
• Original Assignee: Ken Smith
• Inventors: Smith, Ken, Jansen, John U.
• Primary Examiner(s): Alavi, Ali
• Application Number:
  US14/464,625
• Publication Number:
  US 20150369462A1
• Time in Patent Office: 797 Days
• Field of Search: 362/652, 362/95, 362/640, 362/655
• US Class Current: 1/1
• CPC Class Codes: H01R 33/22 for screw type base, e.g. for lamp

Abstract

Light bulb receptacles and light bulb sockets are described. According to one aspect, a light bulb receptacle includes a housing which defines a housing chamber, a light bulb socket within the housing chamber and which comprises a first end and a second end about a light bulb chamber which is configured to receive a base of a light bulb, wherein the light bulb socket further comprises a plurality of fingers which extend outwardly from the first end toward the second end and define an opening to the light bulb chamber at the second end, wherein the fingers are individually configured to move outwardly from the light bulb chamber during insertion and removal of the light bulb via the opening to the light bulb chamber, and wherein the fingers individually comprise an engagement member configured to engage a base of the light bulb received within the light bulb chamber and to retain the light bulb received within the light bulb chamber.

Claims

1. A light bulb receptacle comprising:

a housing which defines a housing chamber;

a light bulb socket within the housing chamber and which comprises a first end and a second end about a light bulb chamber which is configured to receive a base of a light bulb;

wherein the light bulb socket further comprises a plurality of fingers which extend outwardly from the first end toward the second end and define an opening to the light bulb chamber at the second end;

wherein the fingers are individually configured to move outwardly from the light bulb chamber during insertion and removal of the base of the light bulb with respect to the light bulb chamber via the opening; and

wherein the fingers individually comprise an engagement member configured to engage the base of the light bulb received within the light bulb chamber and to retain the base of the light bulb within the light bulb chamber.

2. The receptacle of claim 1 wherein the engagement members are electrically conductive and configured to electrically couple with the base of the light bulb received within the light bulb chamber and which comprises a terminal of the light bulb.

3. The receptacle of claim 2 wherein the fingers are electrically conductive.

4. The receptacle of claim 2 wherein the light bulb socket and the fingers thereof are electrically conductive.

5. The receptacle of claim 4 wherein the housing is electrically insulative.

6. The receptacle of claim 1 further comprising a retaining member about the fingers of the light bulb socket proximate to the second end and the opening to the light bulb chamber.

7. The receptacle of claim 6 wherein the light bulb socket has a cylindrical shape, and the retaining member has a circular shape.

8. The receptacle of claim 7 wherein the retaining member is configured to impede outward movement of the fingers at the second end of the light bulb socket.

9. The receptacle of claim 6 wherein the fingers include a lip proximate to the second end of the light bulb socket to receive the retaining member.

10. The receptacle of claim 6 wherein the retaining member urges the fingers at the second end inwardly to provide engagement of the engagement members with threads of the base of the light bulb received within the light bulb chamber.

11. The receptacle of claim 1 wherein the light bulb socket comprises a circular ring portion proximate the first end, and the fingers extend from the circular ring portion towards the opening at the second end of the light bulb socket.

12. The receptacle of claim 1 wherein the light bulb socket and fingers comprise a single unitary member.

13. The receptacle of claim 1 wherein the light bulb socket comprises a slot proximate the first end to receive a terminal connector configured to be coupled with a terminal of the base of the light bulb received within the light bulb chamber.

14. The receptacle of claim 1 wherein the engagement members are spaced at different distances from distal ends of the fingers.

15. The receptacle of claim 14 wherein the engagement members are spaced at the different distances from the distal ends of the fingers corresponding to a twist of threads of the base of the light bulb received within the light bulb chamber.

16. The receptacle of claim 1 wherein the housing comprises a first end and a second end about the housing chamber, and wherein the housing is substantially enclosed at the first end of the housing and has an opening proximate to the second end of the housing to receive the light bulb socket.

17. The receptacle of claim 16 wherein the entirety of the housing is a single unitary member.

18. A light bulb receptacle comprising:

an electrically insulative housing which defines a housing chamber;

a light bulb socket within the housing chamber and which comprises a first end and a second end about a light bulb chamber which is configured to receive a base of a light bulb;

wherein the light bulb socket further comprises a plurality of fingers which extend outwardly from the first end toward the second end and define an opening to the light bulb chamber at the second end, and wherein distal ends of the fingers individually include a lip;

wherein the fingers are individually configured to move outwardly from the light bulb chamber during insertion and removal of the base of the light bulb with respect to the light bulb chamber via the opening;

wherein the fingers individually comprise an engagement member configured to engage the base of the light bulb received within the light bulb chamber;

wherein the light bulb socket, the fingers and the engagement members are each electrically conductive and configured to conduct electricity with respect to a terminal of the base of the light bulb received within the light bulb chamber; and

a spring retaining member adjacent to the lips of the fingers of the light bulb socket proximate to the second end of the light bulb socket and configured to urge the distal ends of the fingers inwardly to provide engagement of the engagement members with threads of the base of the light bulb received within the light bulb chamber and to retain the base of the light bulb within the light bulb chamber.

19. A light bulb socket comprising:

a first end and a second end about a light bulb chamber which is configured to receive a base of a light bulb;

a circular ring portion proximate the first end;

a plurality of fingers which extend outwardly from the first end toward the second end and define an opening to the light bulb chamber at the second end;

wherein the fingers are individually configured to move outwardly from the light bulb chamber during insertion and removal of the base of the light bulb with respect to the light bulb chamber via the opening; and

wherein the fingers individually comprise an engagement member configured to engage the base of the light bulb received within the light bulb chamber and to retain the base of the light bulb within the light bulb chamber.

20. The light bulb socket of claim 19 further comprising a spring retaining member proximate to the second end and configured to urge distal ends of the fingers inwardly towards the base of the light bulb received within the light bulb chamber.