1. Photoelectric smoke detector which detects smoke flowing into the housing by means of light comprising: a light emitting element arranged facing the detection area in the housing and emitting light toward the control detection area; a light receiving element provided at a position shifted from the optical path of the reference light a light emitting element by reference to the detection area, and receiving the scattered light, which is a control light entering the smoke and dissipating to detect ALIVE smoke; iotrazhayuschy member provided in the housing and a deflecting and reflecting the control light emitted from the light emitting element, so that he did not enter the light receiving element.2. Photoelectric smoke detector according to Claim. 1, wherein the reflective member is provided at a position opposite to the light emitting element and a light receiving element, thus spanning the detection area, and reflecting the control light from the light emitting element in a direction not directed to the light receiving elementu.3. Photoelectric smoke detector according to Claim. 1, wherein the reflective member is provided at a position opposite to the light emitting element and a light receiving element, thus spanning the detection area, and reflecting the control light from the light emitting element in a direction converging to the field obnaruzheniya.4. Photoelectric smoke detector according to Claim. 1, wherein the amount of the light source light-emitting element is increased, and directivity uvelichena.5. Photoelectric smoke detector according to Claim. 1, wherein the beam entering the light receiving angle extension element
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