TH21022B - Refrigerators with cool air distribution artifacts Which can prevent the reverse of air in the cooler compartment - Google Patents

Abstract

DC60 (17/12/41) The Invention Disclosure is a refrigerator with cool air diffusing artifacts. One cold air duct can be installed on the rear part of the cooler. And a large amount of cold air discharge section is opened in the cold compartment, made on the duct. A flat figure responds to sections Release accordingly and can be rotated. The vane controls the direction of the cold air discharged into the cooling compartment according to its rotation position. The impeller is the same size as the emitter. And the release part can be turned off at the resulting rotation position Set of things While the cooling system does not work The discharge part has been closed by the impeller. Where the reverse of Cool air To the evaporator has been protected And a small amount of ice was formed on the evaporator. The disclosure of the invention was a refrigerator with a cool air diffuser. One cold air duct can be installed on the rear part of the cooler. And a large amount of cold air discharge section is opened in the cold compartment, made on the duct. Flat pattern responds to sections Release accordingly and can be rotated. The vane controls the direction of the cold air discharged into the cooling compartment according to its rotation position. The impeller is the same size as the emitter. And the release part can be turned off at the resulting rotation position Set of things While the cooling system does not work The discharge part has been closed by the impeller. Where the reverse of Cool air To the evaporator Has been protected And a small amount of ice has formed on the evaporator.

Claims (9)

1. The refrigerator contains; Evaporator for generating cool air Air circulation equipment For generating strong cold air flow The duct is made with cold air ducts for conduction. Of the strong cold air The hose has an opening for releasing a large amount of cold air into the channel. Refrigeration of the refrigerator To allow cold air to flow into the cooling channel, many of the cool air diffusers are flat, horizontal. Responding to the discharge section, respectively, such cool air distribution fan blades can be rotated. Impeller for distributing such cool air For directing the release of strong cold air into the cooling area. According to the direction of rotation of the impeller and for the closure of the cold air emitted part at the pre-set rotation position of the impeller Responds to the end of the strong air flow into the cooling channel To prevent shedding Return of the air out of the cooling compartment And methods for rotating the blades that distribute cool air Already mentioned 2. Refrigerators holding claim 1 in which the said rotation method consists of connecting parts. There are many hinge components. Include The impeller emits cold air at a distance from the spindle of that. 1 drive motor to drive the connection and the cam drive For changing the rotational movement of the motor Driven it With the same movement of the aforementioned connection 3. The refrigerator holds the right to claim 2, where the said drive cam consists of a cam body attached to the axis. With the driving shaft of the said drive motor And made with ball grooves Crooked on the outer surface of the thing And the connection parts have operation protrusion connected to the cam groove 4. The refrigerator holds the rights according to Claim 2 in which the discharge part And the aforementioned cool air diffuser were placed to form a pair of lines 5. The refrigerator, which holds the rights under claim 4, has further components, including a method for bringing air. Cool in the said cold air duct along the chosen sequence of the discharge section. 6. Refrigerators that hold the rights according to claim 5 in which the method of navigation consists of a guide blade installed to rotate. Between the lines of the discharge part The propeller selects the cool air in the direction of the The release part according to the rotation position of that And a method for driving the propeller 7. Refrigerators holding claim 6 where the drive method consists of a pivot protrusion made on the impeller. At a location the distance from the spindle of that protrusion It is connected to the dowel grooves which are made on the drive cam. And has a picture of a picture Banal, alveolar (ellipse substantially) 8. The refrigerator holds the right to claim 6 where the said drive method consists of a solenoid with a fixed rod on a predetermined position. And the drive shaft is the same as The axis. And attached to the aforementioned impeller at a location distance from the axis of rotation of that 9. A refrigerator that holds the right under claim 1, where the cooling air impeller is the vertical distribution impeller. It can be rotated with the horizontal axis respectively, the vertical distribution blades for controlling the vertical direction. Of supplying cool air to the said chiller compartment According to the rotation position of that