PROBLEM TO BE SOLVED: To provide a discharge product generator capable of inhibiting exothermic effects between circuit components and the battery charger of discharge product generator and to further improve the durability thereof.SOLUTION: For the purpose of achieving this objective of the present invention, charge/discharge means 4 is configured within a storage unit 16 provided by dipping a mainframe case 1 inward； a communication hole 17 communicating the storage unit 16 and the mainframe case 1 interior is outfitted on this storage unit 16； the charge/discharge means 4 comprises a battery charger 14 and a battery charger-side connection unit 18 electrically connecting the battery charger 14 and a circuit substrate unit 5； the circuit substrate unit 5 comprises multiple circuit components, a circuit substrate-side connection unit 19 electrically connecting the battery charger-side connection unit 18 and the circuit substrate unit 5 and a substrate unit 20 outfitted with the circuit substrate-side connection unit 19 and circuit components； not only does the circuit substrate-side connection unit 19 abut into the storage unit 16 from the communication hole 17 but the communication hole 17 is also plugged by the circuit substrate unit 5 and a flat plate-shaped shield plate 21 extending from a ventilation unit 29.【課題】本発明は放電生成物発生装置に関するもので、放電生成物発生装置の回路部品と充電池との発熱の影響を抑制し、耐久性の更なる向上ができるものである。【解決手段】そしてこの目的を達成するために本発明は、充放電手段４は、本体ケース１が内方へ窪んだ収納部１６に設けられ、この収納部１６には、収納部１６と本体ケース１内とを連通する連通孔１７を備え、充放電手段４は、充電池１４と、充電池１４と回路基板部５とを電気的に接続する充電池側接続部１８とからなり、回路基板部５は、複数の回路部品と、充電池側接続部１８と回路基板部５とを電気的に接続する回路基板側接続部１９と、この回路基板側接続部１９と回路部品を装着した基板部２０とからなり、連通孔１７から回路基板側接続部１９が収納部１６内に突出すると共に、連通孔１７は、回路基板部５と、送風部２９から伸びた平板形状の遮蔽板２１とによって塞がれる。【選択図】図２
