The utility model is a kind of related bath apparatus of batholith,Primary structure include a bed body,Covering cabin in one activity setting what bed body,When human body lies low in the what bed body,Covering cabin can cover or part masking human body,And the bed body system be from bottom to top sequentially provided with an at least bed body thermal insulator,An at least bed body heating member,Plural energy rock layers and the smooth rock layers of plural number,And the covering cabin by an at least surface layer,At least one bonding part,An at least cabin thermal insulator,Sequential forms from outside to inside for an at least cabin heating member and an at least heat insulating element,And set in the what bed body and the control piece of the electrical connection bed body heating member and the cabin heating member by one,Control heating temperature. Accordingly, outer in addition to that can be heated simultaneously to human body from up and down, and safety is reinforced by multistory steel structure, then cooperate the warm resonance effect of energy rock layers, the effect of laccolite is bathed to human body is substantially improved.本新型為有關一種岩盤浴裝置，主要結構包括一床體、一活動設置於該床體上之遮蓋艙，當人體平躺於該床體上時，遮蓋艙可遮蔽或局部遮蔽人體，且該床體係由下而上依序設置有至少一床體隔熱件、至少一床體加熱件、複數能量石層及複數平滑石層，而該遮蓋艙係由至少一表層、至少一黏合件、至少一艙體隔熱件、至少一艙體加熱件及至少一隔熱元件由外而內依序排列組成，並由一設於該床體上且電性連結該床體加熱件與該艙體加熱件之控制件，控制加熱溫度。據此，除了可從上下同時對人體加熱外，並由多層隔熱結構加強安全性，再配合能量石層的溫熱共振效果，大幅提升岩盤浴對人體的功效。
