CN201243879Y

CN201243879Y - Electric spoon safety device

Info

Publication number: CN201243879Y
Application number: CNU2008201322500U
Authority: CN
Inventors: 杨文庆
Original assignee: Shengyi Industry Co ltd
Current assignee: Shengyi Industry Co ltd
Priority date: 2008-08-18
Filing date: 2008-08-18
Publication date: 2009-05-27
Anticipated expiration: 2018-08-18

Abstract

The utility model discloses an electric soup spoon safety device is equipped with two safety switch and thermostatic control ware in the power cord, and this safety switch is by the switch of shaking the head and reed switch constitutes, and when electric soup spoon is for normally standing the use, the switch of shaking the head will open the power automatically, and the power once surpasss when the uniform temperature, reed switch will cut off the power supply, and thermostatic control ware is for making the power consumption of electric soup spoon can be according to different socket voltage control electric current, by this, can reach the requirement of power consumption safety.

Description

Electricity soupspoon safety device

Technical field

The relevant a kind of electric soupspoon safety device of the utility model, a kind of can be according to user mode automatic power or outage, and can control the electric soupspoon safety device of electric soupspoon heated at constant temperature.

Background technology

The electricity soupspoon is that power supply is converted to the design of heat energy with the heating water temperature, it is the favorite of the person of going out outside student, the camper, its structural design is convenient simply again, shown in first figure, this electricity soupspoon 10 generates heat electric wire 15 power delivery with electric connection 11 in heating spoon bar 12, and electric connection 11 is provided with lug 13 to spoon bar 12 directions, can be for amphi-position on container edge, holding in addition in electric wire 15 is plug 14, when using, the spoon bar 12 that will generate heat is put into water, and 14 power supplies that plug in are again heated in water and by heating spoon bar 12 power supply is converted into heat energy.

This kind habit formula electricity soupspoon 10 structures be simple, use again conveniently, but its shortcoming is:

1. do not have switch designs, only control and use electricity condition, very inconvenience with plug 14.

2. because of the heating that must be in water in heating spoon bar 12,, be its inconvenience so must will note at any time.

3. if careless, electric soupspoon 10 is water evaporates, and spoon bar 12 empty burnings will make electric wire overheated and cause danger, and are its shortcoming parts.

Therefore improving and commonly use disappearance, ensure user's safety, is the very urgent problem of present industry in fact.

The utility model content

The purpose of this utility model be for overcome the deficiencies in the prior art provide a kind of can be according to user mode automatic power or outage, and can control the electric soupspoon safety device of electric soupspoon heated at constant temperature.

Technology contents of the present utility model is: a kind of electric soupspoon safety device, the heating spoon bar, the lug that comprise electric connection, extend by electric connection, reach by electric connection and hold electric wire and the plug that extends in addition, it is characterized in that also comprising: a head-shaking switch, can work as electric soupspoon and stand and be the breakdown state when using, be closed condition when electric soupspoon takes off horizontal; One reed switch can be controlled electric soupspoon and conduct heat in certain voltage, when electric soupspoon sky burns in uniform temperature, promptly can be off-position; One radiator valve can be adjusted heating-up temperature according to need.

Further technology contents of the present utility model is: head-shaking switch and reed switch system are series connection setting.

Further technology contents of the present utility model is: head-shaking switch and reed switch system are located in the electric connection.

The utility model beneficial effect compared with prior art is: the utlity model has automatic control and guarantee effect safe in utilization; The utility model is by according to its angle and the automatically action of control outage or energising of head-shaking switch, make when electric soupspoon when standing use, it promptly can automatic power, once be that horizontal is then cut off the power supply automatically, like this just can reaching conveniently and the effect of simple and easy use; When the utility model can avoid human negligence to make the empty burning of electric soupspoon by reed switch, and be able in certain temperature outage and reach guarantee safe effect; The utility model is provided with radiator valve can adjust the hot state use of guarantor according to need.

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Description of drawings

Fig. 1 is for being traditional electrical soupspoon structure chart.

Fig. 2 is the structure chart of the utility model electricity soupspoon specific embodiment.

The primary clustering symbol description

10 ... electricity soupspoon 11 ... electric connection 12 ... heating spoon bar

13 ... lug 14 ... plug 15 ... electric wire

21 ... head-shaking switch 22 ... reed switch 23 ... radiator valve

The specific embodiment

In order to more fully understand technology contents of the present utility model, the technical solution of the utility model is further introduced and explanation below in conjunction with specific embodiment.

The most preferred embodiment of the utility model " electric soupspoon safety device ", as shown in Figure 2, its fundamental system includes electric connection 11, heating spoon bar 12, lug 13, electric wire 15 and plug 14, on electric connection 11, be in series with head-shaking switch 21 and reed switch 22, this head-shaking switch 21 is to produce the characteristic of directionality switching by the fluidity body of mercury, so head-shaking switch 21 can be made as electric soupspoon 10 when standing use, be opening, just after plug 14 and power supply are switched in succession, electric soupspoon 10 is being stood when inserting water receptacle, head-shaking switch 21 unblank power supply automatically is powered at 12 heatings of spoon bar, once after water heats, electric soupspoon 20 is kept flat by taking out in the water receptacle, head-shaking switch 21 just is off-position, by this, under plug 14 power supply states, as long as to electric soupspoon 10 standing or the action of horizontal can reach the purpose of automatic control power supply.

And being the different coefficient of expansion of mat sheet metal, comes by reed switch 22 sense temperature, the flexural deformation that is produced and reach control power-off action, therefore, electricity soupspoon 10 is normally at when heating is used in the water receptacle, because of constantly water being heated up to boiling, this moment, reed switch 22 was sensed the source resistance increase, temperature also increases, when the temperature (being set at the 80--90 degree) of setting, the sheet metal of reed switch 22 will be heated to the degree of certain expansion bending and cut off the power supply, by this, can prevent user's water evaporation not to be noted and make electric soupspoon 10 empty situations of burning, and can reach the effect of control automatically safe in utilization.

Head-shaking switch 21 and reed switch 22 are series design, can be located in the electric connection 11, as shown in Figure 2, also can design in addition according to need certainly, by this, as long as wherein a kind of when being off-position, will all cut off the power supply, and can guarantee the safety of using according to this.

The utility model electricity soupspoon safety device, in addition a radiator valve 23 arranged in electric wire 15 is ad hoc, the needs that can provide the user to control heated at constant temperature are according to the number of degrees of required heated constant temperature control voltage, as insulation, the heated beverage control when uniform temperature or the heated at constant temperature.

In sum, the utility model electricity soupspoon safety device can provide the design of user's automatic switch and safety outage, and the use that can make heated at constant temperature according to need, is really tool Practical Benefit and economic worth, proposes novel patent application hereby in accordance with the law.

Claims

1. An electric spoon safety device, comprising an electric connector, a heating spoon rod extending from the electric connector, a protruding piece, and a wire and a plug extending from the other end of the electric connector, characterized in that it also includes:

A toggle switch, which can be turned on when the electric spoon is used upright, and turned off when the electric spoon is taken down and placed flat;

A reed switch can control the electric spoon to conduct heat at a certain voltage. When the electric spoon is empty and burns at a certain temperature, it will be in a power-off state;

A constant temperature controller, which can adjust the heating temperature as required.

2. The electric spoon safety device according to claim 1, characterized in that: the toggle switch and the reed switch are arranged in series.

3. The electric spoon safety device according to claim 1, characterized in that: the toggle switch and the reed switch are arranged in the electric connector.