Lamp dimmer casing
TECHNICAL FIELD 
     The subject invention relates to a housing mounted in an electrical receptacle and, particularly, a housing for supporting a remotely controlled circuit threadably removable in an electrical receptacle. 
     BACKGROUND ART 
     Lamps are usually controlled by a wall-mounted switch. Such controls make it necessary to be at the location of the switch in order to operate the lamp. 
     STATEMENT OF INVENTION AND ADVANTAGES 
     A remotely controlled assembly of the subject invention is used for controlling the electrical power to an electrical load. A control means is utilized for controlling the electrical power supply to the electrical load in response to a predetermined radio signal. A housing means supports the control means and includes a receptacle means for receiving the electrical load and a male means for securing the housing means in an electrical receptacle for receiving power. 
     Accordingly, a light bulb or electrical load utilizing the subject invention may be substituted for the existing light bulb or electrical load in an electrical receptacle. By securing the subject invention in any conventional lamp receptacle, mobility may be achieved since the subject invention may be moved from room to room. The power to an electrical load may be operated from any location within a predetermined radial distance from the electrical load, thereby further enhancing mobility of the operator. 
    
    
     FIGURES IN THE DRAWINGS 
     Other advantages of the present invention will be readily appreciated as the same becomes better understood by reference to the following detailed description when considered in connection with the accompanying drawings wherein: 
     FIG. 1 is a front view of the invention; 
     FIG. 2 is a bottom view of the invention taken along line 2--2 of FIG. 1; 
     FIG. 3 is a cross-sectional view of the invention taken substantially along line 3--3 of FIG. 1; 
     FIG. 4 is a cross-sectional view of the invention taken substantially along line 4--4 of FIG. 3; and 
     FIG. 5 is an enlarged fragmentary cross-sectional view taken substantially along line 5--5 of FIG. 2. 
    
    
     DESCRIPTION OF THE PREFERRED EMBODIMENT 
     With reference to FIG. 1, a remotely controlled assembly utilizing the subject invention is generally shown at 10. The assembly 10 includes control means 14 for controlling the electrical power supply to an electical load (not shown) in response to a predetermined radio signal. The electrical load consists or a conventional incandescent light bulb in a lamp such that the bulb is above the plane of the assembly 10. Thus, the assembly 10 in FIG. 1 would be turned 180°. The assembly also includes a casing or housing means 16 for supporting the control means 14. The housing means 16 includes receptacle means 20 for receiving the electrical load and a male means 18 for securing the housing means 16 in an electrical receptacle for receiving power. In other words, the housing means 16 has a male means 18 similar to a conventional light bulb for securing into an electrical receptacle of a conventional lamp which is of a type well known in the art for supplying electrical power, and receptacle means 20 similar to a conventional receptacle outlet for receiving an electrical load such as an incandescent light bulb. 
     With reference to FIGS. 3 and 4, the housing 16 includes a female member 28 having a periphery 22 with a centrally disposed cylindrical receptacle pocket 25 for receiving the receptacle means 20. The female member 28 includes a centrally disposed stem 24 extending away from the pocket 25. The housing 16 also includes a male member 30 having a centrally disposed cylindrical base 26 with a centrally disposed cylindrical stem 31 which extends away from the base 26 to which the male means 18 is mounted. The male member 30 includes a frustoconical portion 33 extending from the base 26 opposite the stem 31, and a centrally disposed pocket 27 within the stem 31 for receiving the stem 24 of the female member 28. With reference to FIG. 2, the male member 30 also includes a pair of locating webs 46 for aligning the male member 30 with the female member 28. With reference to FIG. 3, the male member 30 further includes tabs 48 for mounting and securing the control means 14. With reference to FIG. 5, the female member 28 further includes grooves 23 on the periphery 22 for mating with the locating webs 46 of the male member 30 for aligning and nonrotatably securing the female member 28 with the male member 30. 
     With reference to FIG. 2, the assembly 10 further includes fastening means 32 for securing the male means 18 and receptacle means 20 to the male and female member 30 and 28, respectively. The fastening means 32 includes eyelets 32 for securing the male means 18 and receptacle means 20 to the male member 30 and female member 28, respectively. 
     With reference to FIG. 4, the control means 28 includes a first printed circuit board 34 and second printed circuit board 36 for regulating the amount of electrical power supplied to an electrical load. The first printed circuit board 34 and second printed circuit board 36 include notches 37 for mating with the tabs 48 of the male member 30 for mounting and securing the boards 34 and 36 inside the male member 30. 
     The receptacle means 20 includes an internal threadable contact 38 and a flat spring 40 for securing and supplying power to the electrical load. The contact 38 is of a type well-known in the art for securing a conventional incandescent light bulb into a conventional electrical receptacle. The female member 28 includes bars 39 for locating and preventing the rotation of a flat spring 40 about a vertical axis. The male means 18 includes a threadable electrical contact 42 which of a type well-known in the art for securing into the electrical receptacle, and a fastener 44 to secure the female member 28 to the male member 30. In other words, the fastener 44 secures the stem 24 of the female member 28 to the male member 30. 
     The invention has been described in an illustrative manner, and it is to be understood that the terminology which has been used is intended to be in the nature of words of description rather than of limitation. 
     Obviously, many modifications and variations of the present invention are possible in light of the above teachings. It is, therefore, to be understood that within the scope of the appended claims wherein reference numerals are merely for convenience and are not to be in any way limiting, the invention may be practiced otherwise than as specifically described.