40results about How to "Comfortable temperature environment" patented technology

The invention discloses an air conditioner and an air velocity control method for the same. An air diffusion plate for reducing air velocity of outlet air of an indoor unit is arranged at an air outlet of the indoor unit, and an air guide plate is also arranged to regulate the air outlet direction of the indoor unit. The method comprises the following steps of controlling the air conditioner to enter an air sensor-free running mode if no air sensor-free control instruction is received when the air conditioner runs in a cooling mode; acquiring set temperature, and judging indoor environmental temperature according to the set temperature; if the indoor environmental temperature is higher than the set temperature, controlling the air diffusion plate to swing or controlling the air guide plate to move upwards, and controlling rotating speed of an indoor fan to be less than or equal to first preset rotating speed; if the indoor environmental temperature is lower than or equal to the set temperature, controlling the air diffusion plate to be closed, controlling the air guide plate to be opened to a preset air outlet angle, and controlling the rotating speed of the indoor fan to be lower than or equal to second preset rotating speed. According to the air conditioner and the air velocity control method for the same, a comfortable temperature environment can be provided, and in addition, a comfortable indoor air velocity environment can further be provided, so that comfort is improved.

The invention discloses a convenient and fast window-breaking safety rod for vehicles, which comprises a rod body (1) and a rod head (2); the rod body (1) is in the shape of a cylindrical rod; the rod head (2) includes an embedded section (21 ) and the hammering section (22), the embedded section (21) is integrated with the hammering section (22), and the rod head (2) is embedded in the head of the rod body (1) through its embedded section (21), The hammering section (22) is conical, and its cone tip (221) is a free end; the inside of the rod body (1) is provided with a cavity (11) extending axially from its tail end to its inside; the rod body (1 ) is provided with a chamfered surface (12); the tail end of the rod body (1) is also provided with a bottom cover (3); and the rod body (1) is also provided with a thermometer. It is light and can be used by both adults and children; powerful enough to smash glass at one time; low cost and good economic benefit; one stick can be used for multiple purposes; complete markings can attract enough attention; it does not deform and is durable.