Abstract: Provided in the present application are an energy recovery apparatus and an electronic device. The energy recovery apparatus includes a thermoelectric conversion unit, a heat dissipation component, a power storage unit, and a heating unit, where the thermoelectric conversion unit includes a first thermoelectric material and a second thermoelectric material, a first end of the first thermoelectric material is connected to a first end of the second thermoelectric material, and the first end of the first thermoelectric material and the first end of the second thermoelectric material are in contact with the heating unit; the heat dissipation component includes a heat pipe, the heat pipe includes a first end and a second end, and the second end of the heat pipe is in contact with a second end of the first thermoelectric material and a second end of the second thermoelectric material.

Abstract: The present application discloses a battery cell heating system, includes: cells, a heating element, an energy storage module, a heat source, a cold source, and a thermoelectric conversion module; where the heating member is in contact with the cells; the energy storage module is electrically connected to the heating member to supply electric energy to the heating member to generate heat energy; and the thermoelectric conversion module is in contact with the heat source and the cold source respectively, and the thermoelectric conversion module is electrically connected to the energy storage module, so as to store generated electric energy to the energy storage module.

Abstract: A three-channel fluorescence localization super-resolution biological microscope system includes a microscope main body, an illumination module (2), an imaging module (3) and a three-dimensional nanoscale sample locking module (4). The illumination module (2) is used to realize three channels, wide-field and semi-total internal reflection illumination and total internal reflection illumination and is adjustable in an illumination mode. Illumination light generated by the illumination module (2) illuminates a sample through an objective lens. Fluorescent light emitted from the sample is allocated by a light splitter (8) of a fixed ratio after passing through a first multicolor reflector (6) and a front imaging lens (7), one part is allocated into the three-dimensional nanoscale sample locking module (4), and the remaining part is allocated into the imaging module. A three-channel fluorescence localization super-resolution biological microscope method is disclosed.

Abstract: A three-channel fluorescence localization super-resolution biological microscope system includes a microscope main body, an illumination module (2), an imaging module (3) and a three-dimensional nanoscale sample locking module (4). The illumination module (2) is used to realize three channels, wide-field and semi-total internal reflection illumination and total internal reflection illumination and is adjustable in an illumination mode. Illumination light generated by the illumination module (2) illuminates a sample through an objective lens. Fluorescent light emitted from the sample is allocated by a light splitter (8) of a fixed ratio after passing through a first multicolor reflector (6) and a front imaging lens (7), one part is allocated into the three-dimensional nanoscale sample locking module (4), and the remaining part is allocated into the imaging module. A three-channel fluorescence localization super-resolution biological microscope method is disclosed.