CN2278323Y - PTC electric heating multi-function structure board - Google Patents

Abstract

The utility model relates to a PTC electric heating multifunctional structure board. A board plate is provided with a plurality of heat storage roots, and a PTC device is taken as a heating element with constant temperature and clamped by the board plate. The utility model integrated with heat transfer, electrode and heat storage has simple structure. Thermostats for electric heating, health-care, etc. assembled by the utility model have favorable effect on heat preservation, high safety, convenience, durability, low cost and easy installation, and the PTC electric heating multifunctional structure board is suitable for the thermostats for electric heating, health-care, etc.

Description

PTC electric heating multifunction structure plate

The utility model relates to a kind of structural slab, particularly a kind of PTC electric heating multifunction structure plate.

In the prior art, utilizing the PTC element all is to adopt refractory brick plate holder locking structure as the structure of heating thermostatic element, but refractory brick plate heat transfer extreme difference, and easily broken, durable inadequately.

The purpose of this utility model be to avoid above-mentioned the deficiencies in the prior art part and a kind of heat conduction is provided and heat insulation effect splendid, and durable reliable PTC electric heating multifunction structure plate.

The purpose of this utility model can reach by following measure: the utility model is provided with many heat accumulation roots on plate body, the PTC device can be sandwiched between the two boards body, and fixes by ceramic insulator and securing member.

The purpose of this utility model can reach by following measure; Plate body adopts non-ferrous metals casting to make.

Fig. 1 is an assembly structure front view of the present utility model;

Fig. 2 is an assembly structure end view of the present utility model;

Fig. 3 is the structural front view of plate body;

Fig. 4 is the structure vertical view of plate body;

The utility model is described in further detail below in conjunction with accompanying drawing (embodiment):

With reference to Fig. 1～Fig. 4, the utility model is made up of plate body 1, PTC device 3, ceramic insulator 4, securing member 5 etc.The plate face of plate body 1 is provided with many heat transfer heat accumulation roots 2, and is the distribution of " mountain " font; Plate body 1 adopts non-ferrous metal (being generally lead) casting to make.PTC device 3 is sandwiched between the two boards body 1, and fixing by ceramic insulator 4 and securing member 5 (gong nail gong mother).On plate body 1, also have wiring hole 6.

The utility model has following advantage compared to existing technology;

1, adopts the constant temperature utensil heat conduction such as electric heating that this Standard forms, health care and protecting Temp effect is splendid, and safe and reliable, and the life-span is long, and cost is low, easily installs.

2, integrate heat transfer, electrode, heat accumulation, simple and practical, be heating, health care etc. The constant temperature utensil has increased new generation product.

Claims (3)

1, a kind of PTC electric heating multifunction structure plate, it is characterized in that: be provided with heat accumulation root 2 on plate body 1, PTC device 3 can be sandwiched between the two boards body 1, and fixing by ceramic insulator 4 and securing member 5.

2, structural slab according to claim 1 is characterized in that: plate body 1 adopts non-ferrous metals casting to make.

3, structural slab according to claim 1 is characterized in that: the bar number of heat accumulation root 2 is five.

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