A kind of warm milk device
Technical field
The utility model relates to a kind of warm milk device, the particularly a kind of dim milk device that can accurately respond to water temperature.
Background technology
Existing warm milk device, its temperature controller all is mounted on the heat-generating disc of warm milk device inner bag bottom, such structure can make the heat of a heater part can be delivered on the temperature controller, the temperature that causes temperature controller to sense warm milk water that device is adorned is not actual water temperature, the temperature of water does not also reach the temperature that the user sets, temperature controller will be worked and in advance the dump of heater, thereby makes the temperature of the milk liquid in the warm milk device can not reach the required temperature in the family of applying.
The utility model content
In order to overcome the above-mentioned defective of prior art, the utility model provides a kind of warm milk device that can accurately respond to water temperature.
The technical scheme that the utility model adopted is: a kind of warm milk device, to form by housing, inner bag, temperature controller and heater, and described warm milk device comprises that also one is fixed on the metal sink of inner bag bottom, the mutual thermo-contact of temperature controller and metal sink.
Described metal sink has a projection, and temperature controller is fixed on the described projection.
Described inner bag is connected with metal sink.
Described heater is made up of two heating element heaters, and a heating element heater uses alternating current work, and another heating element heater uses direct current work.
Described two heating element heaters are the inner bag bottom fixedly, on metal sink position spaced apart from each other.
After adopting above scheme, because metal sink is fixed on the inner bag bottom, the mutual thermo-contact of temperature controller and metal sink makes the temperature of water in the warm milk device inner bag be delivered to temperature controller by metal sink, thereby improves the degree of accuracy of temperature controller induction water temperature effectively.
Description of drawings
Fig. 1 is a cutaway view of the present utility model;
Fig. 2 is the installation diagram of the utility model tank and temperature controller.
The specific embodiment
As shown in Figure 1, warm milk device of the present utility model is made up of housing 1, inner bag 2, heater 3 and temperature controller 5, heater 3 is made up of two heating element heaters, and heating element heater uses the alternating current of 220V and works, and another heating element heater uses as the direct current of 12V and works; Two heating element heaters are fixed on the bottom of inner bag 2; Should also comprise a metal sink 4 by warm milk device, metal sink 4 also is the bottom that is fixed on inner bag 2, and inner bag 2 is connected with metal sink 4, and the water of pouring inner bag 2 into is understood some and flow in the metal sink 4; Two heating element heaters are positioned at the both sides of metal sink 4, be fixed on metal sink 4 positions spaced apart from each other on; Temperature controller 5 be fixed on the metal sink 4 and with metal sink 4 mutual thermo-contacts.
As shown in Figure 2, metal sink 4 has a projection 41, and temperature controller 5 is fixed on the described projection 41 by screw, makes temperature controller 5 and metal sink 4 reach good thermo-contact.
When using warm milk device of the present utility model, pour cold water into toward the inner bag 2 of warm milk device earlier, the cold water that enters inner bag 2 will flow into metal sink 4, the feeding bottle that fills milk liquid is put into inner bag 2, setting will be heated to required temperature to the milk liquid of feeding bottle, make warm milk device energising work again, heater 3 will heat the water in the inner bag 2, the heat of water will be delivered to metal sink 4, metal sink 4 is delivered to temperature controller 5 to heat by projection 41 again, and when the water in the inner bag 2 reached the temperature of temperature controller 5 work, temperature controller 5 will cut off the power supply of heater 3, heater 3 quits work at once, and the milk liquid in the feeding bottle also can correspondingly be heated to the temperature of setting.