Anti-scalding device and electric heating furnace adopting same
An electric heater and anti-scalding technology, applied in the field of electric heaters, can solve the problems of high manufacturing cost and complicated manufacturing process of a mesh cover, and achieve the effects of low manufacturing cost, avoiding low-heat scald or high-temperature scald, and simple manufacturing process.
Pending Publication Date: 2019-07-26
NANFENG HOUSE KEEPING ELECTRIC APPLIANCES ZUNYI
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Problems solved by technology
However, the reversible thermochromic ink needs to be diluted with a diluent, and then sprayed on the surface of the stainless steel mesh cover manually or by equipment, resulting in complicated manufacturing process and high production cost of the mesh cover
Method used
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Embodiment Construction
[0018] The technical solution of the present invention is further described below, but the scope of protection is not limited to the description.
[0019] Such as figure 1 As shown, an anti-scalding device according to the present invention includes a net cover 1 and a temperature sensing component 4 installed on the net cover 1 .
[0020] The net cover 1 is made of stainless steel. When in use, the stainless steel net cover 1 is a sheet metal part, and a plurality of straight slot holes 2 are processed side by side on the sheet metal part, and black paint can be sprayed on the surface of the stainless steel net cover 1 .
[0021] The shape of the mesh cover 1 includes but not limited to V-shape, rectangle and circle. The shape of the net cover 1 can also be a curved surface or the like.
[0022] A blind hole 3 is processed on the net cover 1, and the temperature sensing component 4 is installed in the blind hole 3.
[0023] The blind hole 3 is located in the middle of the...
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The invention discloses an anti-scalding device and an electric heating furnace adopting the same, and belongs to the technical field of household heating equipment. The anti-scalding device comprisesa mesh cover and a temperature sensing assembly arranged on the mesh cover. The electric heating furnace comprises an electric heating furnace body, and the temperature sensing assembly can perform color changing according to the temperature of the mesh cover. The anti-scalding device is simple in manufacturing process and low in manufacturing cost; in the using process of the electric heating furnace, when the temperature of the mesh cover rises to 40-50 DEG C, the color of a temperature sensing silica gel plug is changed into red from black, and an anti-scalding warning function is achieved, so that low-heat scalding or high-temperature scalding is avoided; the cylindrical temperature sensing silica gel is tightly matched with a blind hole, so that the temperature sensing silica gel isprevented from falling off the mesh cover during use; and when the anti-scalding device is used for a light-free heating body, the advantages of the anti-scalding device are more outstanding.
Description
technical field [0001] The invention relates to an anti-scald device and an electric heater adopting the device, belonging to the technical field of household heating equipment. Background technique [0002] Electric heater is the heating equipment commonly used in the family in winter, and when the electric heater of prior art is in use, the net cover temperature is very high, easily causes scald if touching exposed skin carelessly. For this reason, the Chinese patent with the publication number CN203099974U discloses an anti-scalding electric heater, which includes the electric heater body and a mesh cover made of metal with low thermal conductivity. High-temperature paint, the bright red high-temperature-resistant paint is also coated with a thermochromic layer. The electric heater is made of stainless steel mesh cover, the temperature rises slowly when the electric heater is working, and the surface temperature is relatively low, which can prevent burns, and also avoid ...
Claims
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Login to View More IPC IPC(8): F24D19/06F24D19/10
CPCF24D19/06F24D19/1096F24D2200/08F24D2220/2036
Inventor 张静
Owner NANFENG HOUSE KEEPING ELECTRIC APPLIANCES ZUNYI