Chicago Blackhawks get to Ray Emery for 5 goals in 2nd period, beat Philadelphia Flyers 7-2

Chicago Blackhawks center Michal Handzus (26) scores past Philadelphia Flyers goalie Ray Emery, right, off a pass from Marcus Kruger, left, during the second period of an NHL hockey game on Wednesday, Dec. 11, 2013, in Chicago. (AP Photo/Charles Rex Arbogast) (The Associated Press)

Philadelphia Flyers left wing Scott Hartnell (19) battles Chicago Blackhawks defenseman Niklas Hjalmarsson (4) for a loose puck during the first period of an NHL hockey game on Wednesday, Dec. 11, 2013, in Chicago. (AP Photo/Charles Rex Arbogast) (The Associated Press)

Duncan Keith and Andrew Shaw scored in a 39-second span at the start of Chicago's five-goal second period Wednesday night, sparking the Blackhawks to a 7-2 victory over Ray Emery and the Philadelphia Flyers.

Patrick Sharp had a goal and two assists for Chicago, which has won three in a row after a three-game losing streak. Michal Handzus scored a short-handed goal in the second and Marian Hossa had three assists, helping rookie goaltender Antti Raanta win his second consecutive start in place of injured Corey Crawford.

The seven goals set a season high for the Blackhawks (23-6-5), who have scored 19 times during their winning streak and lead the NHL with 129 goals.