Cold aisle mechanisme and slide rail assembly with same

A slide rail assembly with cold aisle mechanism, comprising:

• an outer frame comprising a limiting member located at a rear end thereof;
• a middle frame movably mounted to said outer frame;
• a left stop movably mounted at a rear end of said middle frame;
• a right stop movably installed at the said rear end of said middle frame;
• a limiting feature formed between a top of said left stop and a top of said right stop;
• an elastic member movably installed in said middle frame, said elastic member having two opposite ends thereof connected to a bottom of said left stop and a bottom of said right stop, respectively;
• an inner frame movably mounted to said middle frame and connected with one side thereof to a preset server chassis;
• and
• a cold aisle mechanism switchable between cold aisle open state and a cold aisle closed state, said cold aisle mechanism comprising a cold aisle operating member movably mounted to said inner frame, said cold aisle operating member comprising a limiting groove and a first stop portion formed on one side of said limiting groove and a second stop portion located at a rear end thereof, a first reset elastic member having one end thereof connected to said slide rail assembly and an opposite end thereof connected to said cold aisle operating member, a cold aisle lock movably mounted to said inner frame and located on said first stop portion of said cold aisle operating member, and an unlocking operating member movably mounted to said inner frame and located on said cold aisle lock, said unlocking operating member comprising an unlocking protrusion located on a bottom thereof next to a top of said cold aisle lock.