초록 ▼

An electric device with an operation indicating light has a base and a case transversely divisible in a main frame and a case cover. The main frame is fitted to the base at one open end of the frame. A resin material is injected into the space provided by the base and the main frame. The case cover

An electric device with an operation indicating light has a base and a case transversely divisible in a main frame and a case cover. The main frame is fitted to the base at one open end of the frame. A resin material is injected into the space provided by the base and the main frame. The case cover is fitted to the other open end of the main frame so that an operating indicating lamp can be seen through an indicating hole in the case cover. Thus, the device can be easily assembled, and the resin material does not leak from the gap between the operation indicating lamp and the indicating hole. Cracks are prevented from developing in the solder connecting the lamp to the circuit board. In addition, the lamp can be positioned at a high precision because no packing is required to prevent resin leakage.

대표청구항 ▼

An electric device with an operation indicating lamp comprising: a base member; a case member including a main frame and a case cover, said main frame being fitted to said base member, and said case cover having an indicating hole therein; at least one electric component disposed in said case member

An electric device with an operation indicating lamp comprising: a base member; a case member including a main frame and a case cover, said main frame being fitted to said base member, and said case cover having an indicating hole therein; at least one electric component disposed in said case member; an operation indicating lamp housed within said case member abutting said indicating hole and visible therethrough, said indicating lamp having a diameter which is larger than a diameter of said indicating hole; and a resin material for fixing said lamp and said electronic component in said case member, said resin material being disposed in a portion of the space provided by said base and said main frame, there being no resin in the vicinity of said indicating hole; said indicating hole having a tapered opening which tapers toward said indicating lamp.