Tippett scored an empty-net goal with 26 seconds remaining.
Bobrovsky saved all 14 shots he faced in the third period. He has won his first five starts of a season for the first time in his NHL career.
"Nobody prepares better than 'Bob,'" Ekblad said. "And that's how he's always been. It's not anything new. He's fantastic. He's got a fantastic attitude. He's got a will to succeed beyond anybody else on this team, so we're really happy for him.
"He's doing great and we're going to continue to limit those chances that he gets, those difficult chances, and support him all the way."
NOTES:The Panthers are the 14th NHL team to start a season with seven straight wins and the first since the 2015-16 Montreal Canadiens, who won their first nine games. … Ekblad, who played his 500th NHL game, had to get stitches on his right cheek after being struck by a deflected puck in the first period. He finished with three blocked shots in 21:35 of ice time. … Reinhart had two assists, extending his point streak to five games (two goals, five assists). … Panthers defenseman Kevin Connauton left in the third period with an apparent leg injury after blocking a shot. There was no update. … Florida defenseman Brandon Montour played his 300th NHL game. … Bruins center Erik Haula won 11 of 13 face-offs. … Boston center Curtis Lazar played 10:29 and had one shot in his season debut following an elbow injury.