Switch assembly including circuit test points

Claim 2

A housing for recessed mounting of an electrical circuit component such as an encapsulated magnetic reed switch, comprising: (a) a tubular barrel having a first end adapted to be exposed flush with a mounting surface when said housing is mounted in a recessed position relative to said mounting surface and a second end adapted to be inserted into an opening through a surface with respect to which said housing is mounted in a recessed position; (b) end closing means for closing said first end, said end closing means having an outer side and an inner side, said outer side thereof being aligned flush with said first end of said tubular barrel and including a recessed central portion; (c) at least one orifice extending through said recessed central portion from said inner side to said outer side; (d) a separate well defined within said recessed central portion surrounding each said orifice, each said well defining a space surrounding the respective orifice permitting insertion of an electrical test probe at least partially within said well; and (e) said second end of said barrel being open.

Claim 3

The housing of claim 1, said first end defining interior shoulder means for locating said end closing means, and said end closing means comprising an end plate having said outer side and inner side, said end plate fitting closingly within said first end, abutting against said shoulder means, with said outer side aligned flush with said first end of said tubular barrel.

Claim 4

The housing of claim 1 or 2 including at least two said orifices extending through said central portion.

Claim 5

The housing of claim 1 or 2, wherein each said orifice is chamfered on said inner side of said end closing means.

Claim 6

An electrical circuit component assembly for recessed mounting, comprising: (a) a tubular barrel having first and second open ends, said first end adapted to be exposed substantially flush with a surface with respect to which said assembly is to be recessed; (b) end closing means attached to said tubular barrel for closing said first end thereof, said end closing means having an outer side and an inner side; (c) an electrical circuit component located within said tubular barrel; (d) at least one orifice extending through said end closing means; (e) said circuit component including at least two electrical leads electrically connected thereto, at least one of said electrical leads extending through a respective orifice from said electrical circuit component located within said tubular barrel to said outer side as a test point; (f) a separate well defined in said outer side surrounding each said orifice, said well defining sufficient space for insertion of an electrical test probe at least partially therein to electrically contact said respective electrical lead; and (g) a respective conductor electrically connected to each said electrical lead at a location within said barrel, each said conductor extending from the respective electrical lead outwardly from said barrel through said second end for connection into an electrical circuit.

Claim 7

An electrical circuit component assembly for recessed mounting, comprising: (a) a tubular barrel having first and second open ends, said first end adapted to be exposed substantially flush with a surface with respect to which said assembly is to be recessed; (b) end closing means attached to said tubular barrel for closing said first end thereof, said end closing means having an outer side and an inner side; (c) an electrical circuit component located within said tubular barrel; (d) at least one orifice extending through said end closing means; (e) said circuit component including at least two electrical leads electrically connected thereto, at least one of said electrical leads extending through a respective orifice from said electrical circuit component located within said tubular barrel to said outer side as a test point; (f) a separate well defined in said outer side surrounding each said orifice, said well defining sufficient space for insertion of an electrical test probe at least partially therein to electrically contact said respective electrical lead; and (g) a respective conductor electrically connected to each said electrical lead at a location within said barrel, each said conductor extending from the respective electrical lead outwardly from said barrel through said second end for connection into an electrical circuit.

Claim 8

The assembly of claim 5, wherein said end closing means comprises an end plate fitted closingly within said first end of said tubular barrel, said end plate including said inner and outer sides, said tubular barrel including interior shoulder means for locating said end plate with said outer side aligned flush with said first end of said tubular barrel.

Claim 9

The assembly of claim 5 or 6 wherein each said electrical lead which extends through a respective orifice extends no further outward than substantially flush with said outer side.

Claim 10

The assembly of claim 5 or 6 wherein said electrical circuit component is a magnetic reed switch.

Claim 11

The assembly of claim 5 or 6, said end closing means including a recessed central portion, each said orifice being located in said recessed central portion, and each said electrical lead which extends through a respective orifice extending substantially no further than flush with said recessed central portion.

Claim 12

The assembly of claim 5 or 6 wherein each said orifice is chamfered on said inner side of said end closing means.