an illustrative embodiment of a decorative spa enclosure is shown in fig1 and 2 . the enclosure 11 includes four side panels 13 , 15 , 17 , 19 . three of the side panels 15 , 17 , 19 may be identically constructed while side panel 13 is provided with an opening 29 for purposes of installing a spa equipment control panel . at each of the four corners of the enclosure 11 , respective side panels interface with corner pieces 21 , 23 , 25 , 27 . each of the corner pieces 21 , 23 , 25 , 27 is preferably a molded plastic part , each having an elongated scallop or depression 31 , 34 , 33 , 32 formed therein . a downlight 36 is located above each scallop or depression 31 , 34 , 33 , 32 so as to illuminate it to provide an aesthetically pleasing appearance at night . each of the side panels 13 , 15 , 17 , 19 are preferably formed from a thin , e . g ., 0 . 350 inches thick , plastic sheet , and are supported by respective backing frame structures 57 . the frame structures 57 are shown as comprising a rectangular lattice work in fig1 and 2 . however , they could be variously configured , as those skilled in the art will appreciate . the panels 13 , 15 , 17 , 19 and corner pieces 21 , 23 , 25 , 27 are attached to and supported by an internal cabinet structure . the cabinet structure includes lower horizontal frame members 43 , 44 and vertical support members 41 , as well as upper horizontal frame members 45 . the lower horizontal frame support member 44 is fixedly attached to the adjacent horizontal frame member 43 ′ the vertical frame members 41 are fixedly attached to the lower horizontal frame member 44 and to the upper horizontal frame member 45 . base frame members 56 , 58 are further provided to enhance the rigidity of the structure . the frame and cabinet structures shown may be fabricated from wood , composite , or other suitable materials . additionally , bullnoses e . g ., 47 , 49 are disposed around the upper periphery of the frame structure . these bullnoses 47 , 49 are provided to support an outer lip of a cooperating spa shell , which preferably conceals them to form a complete spa unit , for example , as illustrated in fig7 . the construction of one of the corner pieces 25 is illustrated in further detail in fig3 to 6 . the corner piece 25 is preferably thermo formed from a single abs plastic sheet using an appropriate mold . the corner piece 25 includes a curved , contoured body portion 75 and a scallop or depression 33 , which includes a smaller depression 73 that provides for installation of a cover buckle 37 provided to facilitate tie - down of a spa cover . the scallop or depression 33 has a generally linear upper edge 78 with respective sides 91 , 93 curving symmetrically toward an end point 95 to create a shield - like shape . at the lower end of the corner piece 25 is formed a horizontally extending bottom web 79 . the horizontally extending bottom web 79 may include screw recesses 81 , 83 for facilitating attachment to the cabinet structure . in fig3 - 6 , dimension w 1 may be , for example , 19 . 377 inches , while dimension w 2 may be 17 . 738 inches according to one illustrative embodiment . each of the respective side panels 13 , 15 , 17 , 19 includes first and second horizontal grooves 61 , with use of a single groove as illustrated in fig7 being an optional alternative . the side panels are preferably formed of abs plastic with an acrylic film applied to the front surface thereof . preferably the plastic and film are extruded together at the same time (“ co - extruded ”). this process may enable , for example , a decorative wood - grain effect to be obtained . with such a wood grain appearance , the flat plastic panel gives the appearance of wood siding , as illustrated in fig7 . fig8 illustrates a buckle 37 used for connection of a spa cover , according to embodiments . the buckle may be equipped with a locking mechanism as a safety feature to prevent the spa cover from being removed without the use of a key or combination . while the apparatus and method have been described in terms of what are presently considered to be the most practical and preferred embodiments , it is to be understood that the disclosure need not be limited to the disclosed embodiments . it is intended to cover various modifications and similar arrangements included within the spirit and scope of the claims , the scope of which should be accorded the broadest interpretation so as to encompass all such modifications and similar structures . the present disclosure includes any and all embodiments of the following claims .
a portable spa enclosure provides an aesthetically pleasing cover for premanufactured spas . additionally , spa hardware is concealed by the spa enclosure , while lighting is recessed to provide a “ soft ” light solution .