Patent ID: 9641210
Date: 2017-05-02
CPC Classifications: H04B

Claim:
1. A protective case being employed to cover an electronic device and comprising: a first covering part and a second covering part, the first covering part and the second covering part being connected together to define a hollow accommodation chamber between the first covering part and the second covering part so as to house an electronic device, and an inner face of the second covering part coupling with a back face of the electronic device; a metal piece configured to dissipate heat of the electronic device and disposed in the heat removal groove, wherein a peripheral side of the metal piece retains with the second covering part, and the heat dissipation plate contacts with the metal piece; wherein the second covering part further includes a heat removal groove defined on the inner face thereof and configured to accommodate a heat dissipation plate, and when the electronic device is housed in the accommodation chamber, it contacts with the heat dissipation plate; wherein an internal face of the first covering part connects with a front face of the electronic device, and the first covering part includes a visible window aligning with a touch screen of the front face of the electronic device, the visible window is transparent; wherein the hollow accommodation chamber includes at least one receiving interface corresponding to at least one peripheral port of the electronic device, and the hollow accommodation chamber also includes at least one button port for extending at least one button of the electronic device outwardly; and wherein the heat dissipation plate has a heat guiding layer, a heat carrying layer, and a heat removing layer, wherein the heat guiding layer is configured on a first side of the heat carrying layer, and the heat removing layer is arranged on a second side of the heat carrying layer, the heat removing layer contacts with the metal piece, and the heat guiding layer contacts with the electronic device so that the heat of the electronic device conducts to the metal piece from the heat carrying layer via the heat removing layer, thus dissipating the heat to air.