Novel intelligent multi-temperature automatic constant-temperature electric kettle
A multi-temperature, electric kettle technology, applied in heating devices, water-boiling utensils, cooking utensils, etc., can solve the problems of high cost, difficult constant temperature heating tube, complicated process, etc., to achieve low cost and save design space , the effect of low energy consumption
Inactive Publication Date: 2016-08-31
HUBEI ZHANPENG NEW MATERIAL CO LTD
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the prior art, most constant temperature electric kettles use double heat pipes, and heat pipes with different powers are used, one for heating and one for constant temperature. However, it is difficult to manufacture low-power constant temperature heat pipes, the process is complicated, and the cost is high.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] The technical solutions of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0022] figure 1 It is the structural representation of the electric kettle of the present invention, figure 2 is a cross-sectional view of the heat generating device. Depend on figure 1 combine figure 2 It can be seen that the new intelligent multi-temperature automatic constant temperature electric kettle is mainly composed of a kettle 2 and a heating element 1 at the bottom thereof, wherein the heating element 1 has a metal heat dissipation shell 3, and the metal heat dissipation shell 3 is made of aluminum, copper, etc. conductor made. A PTC heating core 4 is provided in the cavity of the metal heat dissipation shell 3 . figure 1 It is the structural representation of the electric kettle of the present invention, figure 2 is a cross-sectional view of the heat generating device. Depend on figure...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a novel intelligent multi-temperature automatic constant-temperature electric kettle which comprises a kettle body and a heating device positioned at the bottom of the kettle body, wherein the heating device comprises a metal heat dissipation shell; a high-temperature PTC heating core and a low-temperature PTC heating core are arranged in a cavity of the metal heat dissipation shell. By the adoption of two PTC heating cores with different temperatures and powers, a conversion switch controls combination between the two PTC heating cores to provide temperatures and powers at low, medium and high levels; a temperature control circuit is not required in the circuit design, so that a large design space is saved; the novel intelligent multi-temperature automatic constant-temperature electric kettle has the advantages of no starting noise, high heat conversion efficiency, low energy consumption, low cost, safety in use and the like.
Description
technical field [0001] The invention relates to an electric kettle, in particular to a novel intelligent multi-temperature automatic constant temperature electric kettle. Background technique [0002] Traditional electric kettles generally use a temperature control circuit to control the heating temperature, and control the heating temperature of the kettle by adjusting the current through the heating components. Since the existing temperature control circuit generally uses electronic components such as silicon controlled rectifiers, these electronic components are vulnerable parts, and long-term use or improper use will cause the temperature control circuit to fail. When the temperature control circuit fails, the electric kettle cannot be heated, and the electric kettle will be heated uncontrollably, resulting in high temperature and causing safety accidents. Traditional electric kettles generally use a temperature control circuit to control the heating temperature, and co...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): A47J27/21A47J36/24
CPCA47J27/21008A47J36/2483
Inventor 刘洪祥刘斌
Owner HUBEI ZHANPENG NEW MATERIAL CO LTD