Receptacle compatible with multiple types of lamp sockets

• US 9,627,830 B1
• Filed: 07/24/2015
• Issued: 04/18/2017
• Est. Priority Date: 07/24/2014
• Status: Active Grant

• Current Assignee: Signify Holding B.V. (Signify N.V.)
• Original Assignee: Cooper Technologies Company (Eaton Corporation PLC.)
• Inventors: Huang, III, Rongxiu, Wronski, Grzegorz, Davis, Jared Michael
• Primary Examiner(s): Prasad, Chandrika
• Application Number:
  US14/808,913
• Time in Patent Office: 634 Days
• Field of Search: 439222-224, 439227-228
• CPC Class Codes: F21V 19/00 Fastening of light sources or lamp holders fastening electric light source solely by the coupling device H01R33/00 ; special means for attaching candle to candle holder F21V35/003
• CPC Class Codes: H01R 13/506 assembled by snap action of the parts
• CPC Class Codes: H01R 27/00 Coupling parts adapted for co-operation with two or more dissimilar counterparts for dissimilar contact members H01R13/35; supported only by co-operation with a counterpart H01R31/00; with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/90
• CPC Class Codes: H01R 33/22 for screw type base, e.g. for lamp

Abstract

A lighting system can comprise a receptacle for mounting and supplying electricity to a lamp. The receptacle can be compatible with multiple types of lamp sockets. For example, the receptacle can be compatible with two types of lamp sockets that utilize spring force for socket retention in the receptacle. In one such lamp socket type, a spring clip retains the lamp socket in the receptacle utilizing outward spring force. In another such lamp socket type, a spring clip retains the lamp socket in the receptacle utilizing inward spring force.

Claims

1. A system, for mounting a light source, comprising:

a socket configured to receive and supply electricity to the light source, the socket comprising;

a socket body made of an electrically insulating material;

a front comprising an aperture for receiving the light source;

a rear; and

a side extending from the rear to the front; and

a spring clip attached to the socket, the spring clip comprising a section that extends along the side, the section comprising;

a first portion; and

a second portion,

wherein the first portion is disposed towards the front of the socket relative to the second portion,

wherein the second portion is displaced from the side of the socket, and

wherein the first portion contacts the side of the socket.

2. The system of claim 1, wherein the second portion urges the first portion into contact with the side of the socket.

3. The system of claim 1, wherein stored energy in the second portion has the first portion pressed against the side of the socket.

4. The system of claim 1, wherein the first portion comprises a hairpin shape adjoining the side of the socket.

5. The system of claim 1, further comprising a finishing section that comprises:

a receptacle for the socket;

a light-emitting aperture;

a surface that extends between the receptacle and the light-emitting aperture and that defines a cavity.

6. The system of claim 5, wherein the cavity is sized to accommodate a light source.

7. The system of claim 5, wherein the receptacle comprises a two-piece insert.

8. The system of claim 5, wherein the receptacle comprises two socket positions, one forward of the other.

9. The system of claim 5, wherein the receptacle is compatible with a second socket that is configured to receive and supply electricity to the light source, the second socket comprising:

a second socket body made of electrically insulating material;

a second front comprising a second aperture for receiving the light source;

a second rear;

a second side extending from the second rear to the second front; and

a second spring clip attached to the second socket, the second spring clip comprising a second section that extends along the second side, the second section comprising;

a third portion; and

a fourth portion,

wherein the third portion is disposed towards the second front of the second socket relative to the fourth portion,

wherein the third portion is displaced from the second side of the second socket, and

wherein the fourth portion is in contact with the second side of the second socket.

10. The system of claim 9, wherein the receptacle comprises a feature that is disposed to capture the third portion of the second spring clip.

11. The system of claim 9, wherein the second spring clip is attached to the second socket at the second rear of the second socket.

12. The system of claim 1, wherein the spring clip is attached to the socket at the rear of the socket.

13. An apparatus comprising

a receptacle that is compatible with:

a first lamp socket that comprises a first spring clip that retains the first lamp socket in the receptacle using outward spring force; and

a second lamp socket that comprises a second spring clip that retains the second lamp socket in the receptacle using inward spring force.

14. The apparatus according to claim 13, wherein the receptacle comprises a two-position receptacle.

15. The apparatus according to claim 13, wherein a lighting fixture comprises the receptacle.

16. The apparatus according to claim 13, wherein the first lamp socket applies the outward spring force to a first opening in the receptacle, and

wherein the second lamp socket applies the inward spring force to a second opening in the receptacle.

17. A lamp socket receptacle,

the lamp socket receptacle compatible with a first socket that receives a light source and a second socket that receives the light source,

the first socket comprising:

a first front comprising a first aperture for receiving the light source;

a first rear;

a first side extending from the first rear to the first front; and

a first spring clip attached to the first socket at the first rear, the first spring clip comprising a first section that extends along the first side, the first section comprising;

a first portion; and

a second portion,

wherein the first portion is disposed towards the first front of the first socket relative to the second portion,

wherein the second portion is displaced from the first side of the first socket, and

wherein the first portion is urged against the first side of the first socket by spring action of the second portion,

the second socket comprising;

a second front comprising a second aperture for receiving the light source;

a second rear;

a second side extending from the second rear to the second front; and

a second spring clip attached to the second socket at the second rear, the second spring clip comprising a second section that extends along the second side, the second section comprising;

a third portion; and

a fourth portion,

wherein the third portion is disposed towards the second front of the second socket relative to the fourth portion,

wherein the fourth portion is in contact with the second side of the second socket, and

wherein the third portion is displaced from the second side of the second socket by spring action of the fourth portion.