A kind of poacher
Technical field
The utility model relates to a kind of poacher.
Background technology
The calandria of traditional poacher is separated with inner bag, and its calandria is the heating tube around outside the tank, and the Contact Temperature of itself and shell is too high, easily burns contiguous part.In order to overcome above-mentioned defect, we have developed a kind of improved poacher.
Summary of the invention
The purpose of this utility model is to provide a kind of poacher, and the calandria that effectively solves traditional poacher is separated with inner bag, and its calandria is the heating tube around outside the tank, the overheated problem of easily burning contiguous part of heating tube causing.
The utility model will solve the technical scheme that its technical problem adopts: a kind of poacher, comprise shell 1, calandria 2, described calandria 2 comprises that one end has the cavity 21 of opening, other end closure, it is characterized in that: described calandria 2 also comprises PTC heating plate 22, described PTC heating plate 22 is located in the groove 23 in cavity 21 sidewalls, between this PTC heating plate 22 and groove 23, is provided with insulating paper.
Described PTC heating plate 22 sides are provided with conductive plate 24.
The beneficial effects of the utility model are:
The utility model has adopted above-mentioned technical scheme, the calandria of this poacher also comprises PTC heating plate, described PTC heating plate is located in the groove in cavity wall, between this PTC heating plate and groove, is provided with insulating paper, makes like this PTC heating plate and cavity form an integral body and heats.The calandria that can effectively solve so traditional poacher is separated with inner bag, its calandria is the heating tube around outside the tank, the overheated problem of easily burning contiguous part of heating tube causing, and the utlity model has durable feature simple in structure, easy to use, safe.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present utility model.
Fig. 2 is the cutaway view of calandria of the present utility model.
Fig. 3 is the top view of calandria of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model and the specific embodiment thereof are described in further detail:
Referring to Fig. 1 to 3, the utility model comprises shell 1, calandria 2, described calandria 2 comprises that one end has the cavity 21 of opening, other end closure, it is characterized in that: described calandria 2 also comprises PTC heating plate 22, described PTC heating plate 22 is located in the groove 23 in cavity 21 sidewalls, between this PTC heating plate 22 and groove 23, is provided with insulating paper.
Described PTC heating plate 22 sides are provided with conductive plate 24.
Calandria 2 in the utility model comprises that one end has the cavity 21 of opening, other end closure, the cavity of cavity 21 is for holding the food that will heat, described calandria 2 also comprises PTC heating plate 22, described PTC heating plate 22 is located in the groove 23 in cavity 21 sidewalls, between this PTC heating plate 22 and groove 23, be provided with insulating paper, PTC heating plate 22 is switched on, and PTC heating plate 22 is just heatable, and heat conduction is to cavity 21.Making like this PTC heating plate 22 and cavity 21 form an integral body heats.
Described PTC heating plate 22 sides are provided with conductive plate 24, thereby strengthen the contact area of wire to PTC heating plate 22, conduct electricity more reliable.
Groove 23 can be one, also can be a plurality of.
PTC heating plate 22 can be one, can polylith be also one group, or uses many group PTC heating plates.
Like this simple in structure, easy to use, safety durable, the calandria that can effectively solve traditional poacher is separated with inner bag, and its traditional calandria is the heating tube around outside the tank, the problem that heating tube is overheated, temperature control requirement is high, cost rises causing.
By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; the utility model is not limited to the above-mentioned specific embodiment; on the utility model basis, adopt the improvement of techniques well known and substitute and all drop on protection domain of the present utility model, should be limited by each claim.