A sprayer, comprising: a sprayer housing, configured to contain a liquid; a spray nozzle, connected to the sprayer housing and configured to spray the liquid out from the sprayer housing; a blower, connected with the spray nozzle and the sprayer housing; an adjusting part; and a fixing assembly; the blower is rotatable with respect to the sprayer housing, so as to adjust an angle of the blower with respect to the sprayer housing, enabling an angle of the spray nozzle to be adjusted with respect to the sprayer housing; and the blower is configured to provide the spray nozzle with a force for spraying the liquid out from the sprayer housing through the spray nozzle, the blower is connected to the sprayer housing through the adjusting part, and the blower is rotatable with respect to the sprayer housing through the adjusting part, so that the angle of the blower with respect to the sprayer housing is adjustable; characterized in that the fixing assembly is configured for fixedly connecting the sprayer housing and the adjusting part, the fixing assembly comprises an elastic component and a fixing block; one end of the elastic component is connected with the sprayer housing, and the other end of the elastic component is connected with the fixing block; and the adjusting part is rotatable with respect to the fixing block; the fixing block is engaged with different positions of an outer circumference of the adjusting part, so that the angle of the blower with respect to the sprayer housing is adjustable; and the elastic component is configured to provide an elastic force to the fixing block to maintain the engagement between the fixing block and the adjusting part. a sprayer housing, configured to contain a liquid; a spray nozzle, connected to the sprayer housing and configured to spray the liquid out from the sprayer housing; a blower, connected with the spray nozzle and the sprayer housing; an adjusting part; and a fixing assembly; the blower is rotatable with respect to the sprayer housing, so as to adjust an angle of the blower with respect to the sprayer housing, enabling an angle of the spray nozzle to be adjusted with respect to the sprayer housing; and the blower is configured to provide the spray nozzle with a force for spraying the liquid out from the sprayer housing through the spray nozzle, the blower is connected to the sprayer housing through the adjusting part, and the blower is rotatable with respect to the sprayer housing through the adjusting part, so that the angle of the blower with respect to the sprayer housing is adjustable; characterized in that the fixing assembly is configured for fixedly connecting the sprayer housing and the adjusting part, the fixing assembly comprises an elastic component and a fixing block; one end of the elastic component is connected with the sprayer housing, and the other end of the elastic component is connected with the fixing block; and the adjusting part is rotatable with respect to the fixing block; the fixing block is engaged with different positions of an outer circumference of the adjusting part, so that the angle of the blower with respect to the sprayer housing is adjustable; and the elastic component is configured to provide an elastic force to the fixing block to maintain the engagement between the fixing block and the adjusting part.