Portable Milk Heater

Abstract

The invention discloses a portable milk heater, and relates to the field of milk heaters. The portable milk heater comprises a milk heater shell, a side cover, a milk container shell, a holder shell and a heating plate, wherein a milk heater cover is disposed on a top surface of the milk heater shell, a switch button is fixedly connected to a front surface of the milk heater shell, a charging port is fixedly connected to a back surface of the milk heater shell, a milk container is disposed in the milk heater cover, and the heating plate is disposed between the milk heater shell and the milk heater cover. The portable milk heater can effectively satisfy overall use requirements, can warm and heat milk timely, has more powerful functions, can be used anytime anywhere, is cleaner and more sanitary during the milk heating process, can carry out hermetic milk heating effectively, and can improve the overall heating efficiency and complete milk heating quickly during the whole milk heating process.

What is claimed is: 
     
         1 . An adapter for connecting a portable milk heater and a feeding bottle, wherein the portable milk heater has a heating opening, an internal thread is disposed on an inner wall of the heating opening, the feeding bottle has a bottle opening, an external thread is disposed on an outer wall of the bottle opening, and the adapter comprises a hollow main part;
 the hollow main part has a first end and a second end, the first end extends to the second end and defines a flow path, wherein, an internal thread is disposed on an inner wall of the first end, an external thread is disposed on an outer wall of the second end, the first end is threadedly connected to the bottle opening and is configured to receive milk from the feeding bottle, and the second end is threadedly connected to the heating opening, such that a passage for the milk to enter the portable milk heater is provided to allow the milk to be heated by the portable milk heater.   
     
     
         2 . The adapter according to  claim 1 , wherein the inner wall of the first end is cylindrical, the outer wall of the second end is cylindrical, an inner diameter of the first end is not less than an outer diameter of the bottle opening, and an outer diameter of the second end is not greater than an inner diameter of the heating opening. 
     
     
         3 . The adapter according to  claim 2 , wherein the hollow main part further comprises anti-slip lines, and the anti-slip lines are regularly distributed around an outer wall of the first end. 
     
     
         4 . The adapter according to  claim 2 , wherein a sealing ring is disposed at the first end, and a diameter of the sealing ring is not greater than the inner diameter of the first end. 
     
     
         5 . A method for heating milk in a feeding bottle, comprising:
 providing a portable milk heater and an adapter;   wherein, the portable milk heater comprises a milk heater shell, which defines a heating cavity and a heating opening for milk to flow into or out of the heating cavity;   the adapter comprises a hollow main part, the hollow main part has a first end and a second end, and the first end extends to the second end and defines a flow path;   taking down a nipple of the feeding bottle, and connecting a bottle opening of the feeding bottle and the first end of the adapter in a sealed manner; and   connecting the heating opening of the portable milk heater and the second end of the adapter in a sealed manner to provide a passage for the milk to enter the portable milk heater, and filling the heating cavity with the milk, such that the milk is heated by the portable milk heater.   
     
     
         6 . The method according to  claim 5 , wherein a heating plate is disposed in the heating cavity, and heat is transmitted into the milk into the milk through the heating plate. 
     
     
         7 . The method according to  claim 6 , wherein a heating power supply is turned off when an actual heating time exceeds a preset heating time. 
     
     
         8 . The method according to  claim 6 , wherein a heating power supply is turned off when a temperature exceeds a preset threshold. 
     
     
         9 . A portable milk heater, comprising a milk heater shell, a milk container, a holder shell and a heating plate, wherein a switch button is fixedly connected to a front surface of the milk heater shell, a charging port is fixedly connected to a back surface of the milk heater shell, the milk container comprises a milk container shell, side fixing blocks are disposed on an outer wall of the milk container shell, a storage box is disposed in the milk container shell, an internal thread is disposed on an inner wall of the milk container shell, the heating plate is disposed on a bottom surface of the milk container, a battery holder is fixedly connected to a bottom surface of the heating plate through screws, a mounting plate is fixedly connected into the battery holder, a power-supply battery is disposed in the battery holder, locking studs are disposed on an outer wall of the holder shell, a circuit connecting plate A and a circuit connecting plate B are disposed on two sides of a top surface of the holder shell respectively, a temperature display and a switch button connecting terminal are fixedly connected to a side of the circuit connecting plate A, a charging terminal is fixedly connected to a side of the circuit connecting plate B, mounting studs are disposed on the top surface of the holder shell, and a storage cavity is formed in an inner side of the switch button connecting terminal;
 the portable milk heater further comprises an adapter, the adapter comprises a hollow main part, the hollow main part has a first end and a second end, the first end extends to the second end and defines a flow path, wherein, the first end is connected to a bottle opening of a feeding bottle and is configured to receive milk from the feeding bottle, and the second end is configured to be connected to the milk container to provide a passage for the milk to enter the storage box, such that the milk is heated by the portable milk heater.