CN200994723Y

CN200994723Y - Thermal-insulating socket with USB power supplier

Info

Publication number: CN200994723Y
Application number: CN 200620155501
Authority: CN
Inventors: 忻元江
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-25
Filing date: 2006-12-25
Publication date: 2007-12-26
Anticipated expiration: 2016-12-25

Abstract

The utility model relates to a heat preservation seat of which the power is supplied by the U S B power, which comprises a U S B connector (50), a U S B electric connecting line (40), a switch (20) and a casing body (10). The utility model is characterized in that a dish-type heat transferring body (30) used for placing a thermos cup is arranged on the upper part of the box shaped casing body (10), heater s R 1 and R 2 are fixed on the lower surface of the heat transferring body (30), the switch K is arranged on the box shaped casing body (10), the heater s R 1 and R 2 are connected with the positive and negative electrodes of the U S B receptacle plug after being connected with the switch K.

Description

Thermal insulating seat with the power supply of USB power supply

Technical field:

The utility model relates to family expenses or office appliance technical field, refers in particular to a kind of thermal insulating seat with the power supply of USB power supply.

Background technology:

People are for keeping normal physiological requirements, all need to drink the water of some every day, brain worker particularly, be relieving fatigue, keep the good state of mind, mostly custom is drunk the drink that soaks in hot water, as: coffee, tea etc., but owing to be busy with one's work, for example: sometimes in order taking in guests, or attentively to be busy with work, or to go out temporarily, people often will place on one side towards good drinks such as coffee, and have little time to drink, the time one is long, dashes good drinks such as coffee will turn cold, particularly in winter of cold, the coffee that turns cold, drinks such as tea generally can not continue to drink, otherwise will bring discomfort to health, can only helplessly outwell, the one, increased work load again to original busy people, the 2nd, cause the waste of unnecessary social resources.

The utility model content:

The purpose of this utility model provides a kind of thermal insulating seat with the power supply of USB power supply, can utilize USB interface at one's side, and the drink that soaks in coffee that liquidates at any time or the hot water carries out heat tracing.

The utility model is achieved in that the thermal insulating seat with the power supply of USB power supply, form by USB joint, the wiring of USB electricity, switch and housing, it is characterized in that being provided with and lay the dish-type thermal conductor that thermos cup is used on the top of cassette shell, lower surface at thermal conductor is fixed with heating element heater R1, R2, K switch is arranged on the box type container, and heating element heater R1, R2 are connected with the both positive and negative polarity of USB plug after connecting K switch.

Above-mentioned heating element heater R1, R2 is the cement heating resistor that is connected in parallel.

Drawing electric wire from the leading-out terminal of above-mentioned K switch is connected with the both positive and negative polarity of K switch with the USB power supply respectively behind the LED series connection protective resistance R3 successively.

The button of above-mentioned K switch is the transparent body, and LED is arranged on the bottom of cassette shell.

The outstanding compared to existing technology advantage of the utility model is:

1, the utility model utilizes the power supply on the USB interface to need the food and drink of heat tracing to carry out heat tracing to coffee cup or other, and used circuit is simple, stable performance, and security is good.

2, of the present utility model simple in structure, elegant in appearance, with low cost, power consumption is few, and is practical, convenient, high-grade, is specially adapted to use the personage of the other work of computer.

Description of drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an internal structure schematic diagram of the present utility model.

Fig. 3 is circuit theory diagrams of the present utility model.

The specific embodiment

With specific embodiment the utility model is further described below:

Referring to Fig. 1-3: with the thermal insulating seat of USB power supply power supply, form by USB joint 50, the wiring 40 of USB electricity, switch 20 and housing 10, it is characterized in that being provided with and lay the dish-type thermal conductor 30 that thermos cup is used on the top of cassette shell 10, the metal material that thermal conductor 30 usefulness can be conducted heat is made, lower surface at dish-type thermal conductor 30 is fixed with heating element heater R1, R2, K switch is arranged on the box type container 10, heating element heater R1, R2 are connected with the both positive and negative polarity of USB plug after connecting K switch, and the utility model is controlled the break-make of the cathode power supply in the USB joint with K switch.

The button 20 of above-mentioned K switch is the transparent body, and LED is arranged on the bottom 301 of cassette shell 10, and during energising, the glittering of LED lamp can shine outside the cassette shell 10 by the transparent body.

Use of the present utility model: USB plug of the present utility model 50 inserted computers or the USB socket of drawing from computer in, the cup of needs insulations or filling of heating being waited to heat or being incubated material is placed on the dish-type thermal conductor 30 of the present utility model, push switch K, connect circuit, then heating element heater R1, R2 energising, can carry out heat tracing to the cup that fills insulation material to be heated, at this moment, indicate the LED lamp of duty of the present utility model glittering, when not needing the heat tracing article, close K switch and get final product.

The foregoing description only is one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; so: all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by within the protection domain of the present utility model.

Claims

1, the thermal insulating seat of powering with the USB power supply, form by USB joint (50), the wiring (40) of USB electricity, switch (20) and housing (10), it is characterized in that being provided with and lay the dish-type thermal conductor (30) that thermos cup is used on the top of cassette shell (10), lower surface at thermal conductor (30) is fixed with heating element heater R1, R2, K switch is arranged on the box type container (10), and heating element heater R1, R2 are connected with the both positive and negative polarity of USB plug after connecting K switch.

2, the thermal insulating seat with the power supply of USB power supply according to claim 1 is characterized in that described heating element heater R1, R2 are the cement heating resistor that is connected in parallel.

3, the thermal insulating seat with the power supply of USB power supply according to claim 1 is characterized in that drawing electric wire from the leading-out terminal of described K switch is connected with the both positive and negative polarity of K switch with the USB power supply respectively behind the LED series connection protective resistance R3 successively.

4, the thermal insulating seat with the power supply of USB power supply according to claim 1 is characterized in that the button (20) of described K switch is the transparent body, and LED is arranged on the bottom (301) of cassette shell (10).