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Electric Cup / Glass / Bowl warmer or heater (USB Option)

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  • Asa_v3.stl
  • Calienta_Tazas_v9.stl
  • Separador_Calentador_Taza_v2.stl
  • Soporte_Platillos_v1.stl

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Publication date 2021-10-24 at 23:27
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Published to Thingiverse on: 2020-06-03 at 19:21
Design number 550834

onasiis

3D printer file info

3D model description

This is an experimental design that I made, so I decided to design a simple model to hold everything...(I know that you can buy it anywhere, but you can make it with recycled things as well)

Ok, I have used the round plates of several hard disks, both for the heating part and for the cover.

This design uses some resistors to heat an aluminium piece. of course you can modify the amount of resistors, but I advice that ALWAYS maintain the value of the total resistance.

I will use 16 resistors of 10ohms / 3w connected to 9 volts DC. You can use another different combination, but I will connect 4 paralel pack in series, but keep in mind that you need to get 500 mA with 5V....900mA if you use 9v and 1.2Amps if you use 12v. To get that you have to use a total resistance of 10 ohms.

If you only want to use 5V, you can use this heater connected to an USB 2.0 or higher version.

In addition, you will need a 5 mm (4.8 mm) LED and a 180 ohm resistor if 9v is used to power the circuit, and 100 ohm if 5v is used, and these must be connected in series. This LED will alert you when the device is on or off.

Have a look to one of the pictures attached as a scheme... I use 16 resistors of 10ohms, but the final resistance is 10ohms...I hope you understand what I mean. You need a little of electronics knoledge to create this heater!!!!

You can build this object and electronics under your OWN responsability! You may get hurt, you can get burned, or you can burn your office or kitchen if you do not know what are you doing!

You can use as well an old computer processor, but as well you have to use the multimeter to get about 500mA with 5V....900mA if you use 9v and 1.2Amps if you use 12v.

I advise against using more than 9 volts. 9 is more than enough. You can heat your coffee or tea.
With 5v you will maintain your cup warm more time than if you do not use this heater ... but it will not heat.

I will add a power switch but I did not have at the time of design. I have to get one, it will be more comfortable to switch the device ON and OFF.

I strongly advise that you use a glass or cup as flat as possible on its bottom. The heat will be transmitted better.

If you use the cover, the heat will be better maintained, and the coffee or tea will also be warmed up sooner.


Este es un cacharro experimental que hice, así que decidí diseñar un modelo simple para sostener todo...(Sé que se puede comprar en cualquier sitio, pero puedes hacerlo también con cosas recicladas).

Ok, He usado los platillos de varios discos duros, tanto para la parte de calentamiento como para la tapa.

Este diseño utiliza algunas resistencias para calentar una pieza de aluminio. Por supuesto que puedes modificar la cantidad de resistencias, pero aconsejo que SIEMPRE mantengas el valor de la resistencia total.

Usaré 16 resistencias de 10ohms / 3w conectadas a 9 voltios DC. Puedes usar otra combinación diferente, pero conectaré 4 paquetes paralelos en serie, pero ten en cuenta que necesitas conseguir 500 mA con 5V....900mA si usas 9v y 1.2Amps si usas 12v. Para conseguir eso tienes que usar una resistencia total de 10 ohmios.

Si sólo quieres usar 5V, puedes usar este calentador conectado a un USB 2.0 o una versión superior.

Además, necesitará un diodo LED de 5 mm (4,8 mm) y una resistencia de 180 ohmios si se usan 9v para alimentar el circuito, y de 100 ohmios si se usan 5v, y hay que conectarlos en serie. Este LED le avisará cuando el dispositivo esté encendido o apagado.

Echa un vistazo a una de las fotos que se adjuntan como esquema... Uso 16 resistencias de 10ohms, pero la resistencia final es de 10ohms... Espero que entiendas lo que quiero decir. ¡¡¡Necesitas un poco de conocimiento electrónico para crear este calentador!!!

Puedes construir este objeto y la electrónica bajo tu PROPIA responsabilidad. Puedes salir herido, puedes quemarte, o puedes quemar tu oficina o cocina si no sabes lo que estás haciendo!

También puedes usar un viejo procesador de ordenador, pero también tienes que usar el multímetro para conseguir unos 500mA con 5V....900mA si usas 9v y 1.2Amps si usas 12v.

Aconsejo no usar más de 9 voltios. 9 es más que suficiente. Puedes calentar tu café o té.
Con 5v mantendrá su taza caliente más tiempo que si no usa este calentador... pero no calentará.

Añadiré un interruptor de encendido pero no lo tenía en el momento del diseño. Tengo que conseguir uno, será más cómodo encender y apagar el dispositivo.

Recomiendo encarecidamente que use un vaso o taza lo más plano posible en su parte inferior. El calor se transmitirá mejor.

Si usas la tapadera, se mantendrá mejor el calor, y también se calentará antes el café o té.


Well, it is a little embarrassing for me, but... If you like my designs, please think about donate on my PayPal -> onasiis@gmail.com
Thanks! It will help and motivate me to continue creating new and better models.


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