CN100475112C

CN100475112C - Power supply base of wireless electric water heater

Info

Publication number: CN100475112C
Application number: CNB200310100203XA
Authority: CN
Inventors: 杨锐清
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-10
Filing date: 2003-10-10
Publication date: 2009-04-08
Anticipated expiration: 2023-10-10
Also published as: CN1605308A

Abstract

A glass power base for a wireless electric water kettle that is wear-resistant, not prone to warping and deformation, has good electrical contact and is beautiful. The power base includes: a transparent or translucent base plate, which is suitable for placing the electric water kettle; a power connector fixedly connected to the base plate, used to provide current to the electric water kettle placed on the base plate; a power cord power plug connected to the power connector for connecting to an external power source; a plurality of base feet fixed on the bottom surface of the base plate, used to support the base plate; and a display light installed on the base. The base plate is a circular glass plate, preferably made of tempered glass.

Description

The power supply base of wireless electric water-boiling vessel

Technical field

The present invention relates to wireless electric water-boiling vessel, particularly a kind of power supply base of wireless electric water-boiling vessel.

Background technology

At present, at home, the domestic type electric water heater sold on the international market, the power supply base of its wireless electric water-boiling vessel series almost all is the plastic cement power supply base made from plastic cement, though the power supply base manufacturing cost of plastic material is lower, and can design multiple style and color.But, some shortcomings are also arranged, the one, water pot rotates on power supply base also and the surface of power supply base often rubs, friction can damage the surface of power supply base for a long time, influence product appearance, the 2nd, the easy buckling deformation of plastic cement may cause the electrode loose contact of water pot and power supply base sometimes and influences function of use.

Summary of the invention

Therefore, the object of the present invention is to provide a kind of wear-resisting and be difficult for buckling deformation, electrically contact the power supply base of wireless electric water-boiling vessel good and attractive in appearance.

According to the present invention, a kind of power supply base of wireless electric water-boiling vessel is provided, it is characterized in that it comprises: a transparent or semitransparent bedplate, it is suitable for placing electric water-boiling vessel; One is fixedly connected on the power connector on the described bedplate, and being used for provides electric current to the electric water-boiling vessel that is placed on the described bedplate; The one power line attaching plug that is connected with described power connector is for connecting external power source.

In above-mentioned glass power supply base, best described bedplate is a circular glass plate.

In above-mentioned glass power supply base, preferably also comprise the foot on a plurality of bottom surfaces that are fixed on described bedplate, be used for the support plinth plate.

In above-mentioned glass power supply base, preferably also comprise the display lamp that is installed on the base.

In above-mentioned glass power supply base, have a macropore in the middle of the plate of best described bedplate, around this macropore, be provided with 2 upper shell installing holes; Described bedplate end face is equipped with a base upper casing, its inclusion one cover plate and integrally formed cylindrical shell, and the cover plate bottom surface is formed with at least 2 pillars, and suitable being plugged in the upper casing installing hole of described bedplate is formed with internal thread hole on the pillar; Described bedplate bottom surface is equipped with a base lower casing, it comprises the cylindrical shell of a base plate and 11 body, on the base plate of inner barrel, be provided with a bearing, described power connector is fixedly connected on the described bearing, and the cylinder that passes behind the macropore of centre of described bedplate by upper casing surrounds, base plate is provided with at least 2 corresponding lower casing installing holes of the upper casing installing hole with bedplate, pass in the internal thread hole of the pillar that is screwed into upper shell for screw, base upper casing and base lower casing and bedplate are fixed together.

In above-mentioned glass power supply base, a side of the cylindrical shell of best described base lower casing is provided with a kerf, supplies the attaching plug of described power line attaching plug to pass.

In above-mentioned glass power supply base, preferably also comprise the display lamp that is installed on the base, described display lamp is installed in base upper casing or the lower casing.

In above-mentioned glass power supply base, best described circular glass plate is made by tempered glass.

In above-mentioned glass power supply base, best described base upper casing and base lower casing are made by plastic material.

Adopt the power supply base of strengthening glass sheets of the present invention can overcome the shortcoming of plastic material, glass surface fineness is very high, hard wear resistant, and water pot is long-term often rotation on the tempered glass flat board, but for tempered glass, can cause wearing and tearing hardly.The flatness of strengthening glass sheets is good, can not produce buckling deformation again.Glass film plates can appear the light of display lamp in addition.Therefore make service water pot power supply base with tempered glass, can improve product specification, it is noble elegant that the glass power supply base seems, modern sense is extremely strong, can print or grind various color patterns above the glass, or color, it is household appliances, similarly is again an art work that is worth appreciation.In high-grade domestic type radio-type water pot product, mixing with the tempered glass is the power supply base that main material is made, and can increase and enrich water pot style and kind on the market, and improve competition capability.

Description of drawings

Fig. 1 is the front view of the power supply base of wireless electric water-boiling vessel of the present invention;

Fig. 2 is the vertical view of power supply base shown in Figure 1;

Fig. 3 is the upward view of power supply base shown in Figure 1;

Fig. 4 is the decomposition diagram of power supply base shown in Figure 1.

The specific embodiment

Describe the structure of 1 one kinds of embodiment of power supply base of wireless electric water-boiling vessel of the present invention in detail below in conjunction with Fig. 1-4.As shown in Figure 4, power supply base 1 comprises that transparent or semitransparent bedplate 2, one base upper casings 3, one base lower casings 4, are arranged on power connector 5, one power line attaching plugs 6 and a plurality of foot 7 between base upper casing 3 and the base lower casing.

Bedplate 2 mainly is the glass plate 21 of a circle, preferably made by tempered glass, the centre has a macropore 22, is provided with at least 2 upper casing installing holes 23 around this macropore 22, along being provided with a plurality of foot installing holes 24 near the excircle of bedplate 2, be 4 in the present embodiment.Above-mentioned macropore 22 is shown in Figure 4 to be circular hole, but is not limited to the circular hole shape, also other shape.

Base upper casing 3 comprises a cover plate 31, and its end face is formed with cylindrical shell 32, and the bottom surface of cover plate 31 has been integrally formed at least 2 pillars 33, and suitable being plugged in the upper casing installing hole 23 of glass base plate 2 is positioned at base upper casing 3 on the bedplate 2.Be formed with the internal thread hole (not shown) on the pillar 33.

Base lower casing 4 comprises a base plate 41 and all-in-one-piece cylindrical shell 42 with it, is provided with power connector bearing 43 on the base plate of cylindrical shell 42 inside, and power supply source connector 5 is fixed thereon.One side of cylindrical shell 42 is provided with the otch 44 that a power supply source line attaching plug 6 passes.Base plate 41 is provided with at least 2 lower casing installing holes 45, its position is corresponding with at least 2 upper casing installing holes 23 on the bedplate 2, be screwed into after penetrating for screw 9 in the internal thread hole (not shown) of pillar 33 of upper casing 3, thereby upper casing 3 and lower casing 4 are fixedly connected on the end face and both sides, bottom surface of bedplate 2 together.

Power connector 5 is fixedly connected on the bearing 43 of lower casing 4, and is enclosed in wherein by the cylindrical shell 32 of upper casing 3, and it is electrically connected with the power line 61 of power line attaching plug 6.The electric water-boiling vessel (not shown) is inserted on glass power supply base 1 of the present invention when using, thereby electric water-boiling vessel just makes its electrothermal tube heating by power connector 5 power supplies.

The power line 61 of power line attaching plug 6 is connected with power connector 5, and its attaching plug 62 passes the otch 44 of lower casing 4, can connect power supply from the outside of power supply base 1.

As can be seen from Fig. 4, a plurality of foots 7 (in the present embodiment being 4) utilize screw 10 and rubber nut 11 to be fixed on the bottom surface of bedplate 2, in order to support power supply base 2 and to be placed on electric water-boiling vessel above it.

In base lower casing 4 or upper casing 3, the display lamp (not shown) can be installed, when power supply base was switched on, the display lamp light yellow was informed the user, this power supply base is in "on" position, reminds the user to note.In addition, during the display lamp light yellow,, can see glass base plate soft faint light takes place, produce a kind of effect and glamour of art by the refraction of bedplate 1.

The present invention adopts the bedplate 2 of tempered glass as power supply base, and it has enough intensity, is enough to support whole water pot (comprising the water that wherein is equipped with), be difficult for producing buckling deformation, and its plane planeness is good, and the wearability height, not easy to wear.In addition, power supply base itself is a good insulator, though near or touch the electrode of power connector 5, can not produce electric leakage or conduction yet.Base upper casing 3 and base lower casing 4 are used PP, and plastic materials such as PC or ABS are made, and are fixed into the box of a sealing, prevent human body touch to electrical body, can prevent that also sealing may leak in the box, has guaranteed user's safety.

Be illustrated above, but it will be understood by those skilled in the art that without departing from the spirit and scope of the present invention, can make various changes in conjunction with a kind of preferred embodiment of the present invention.

Claims

1. A power base for a wireless electric kettle, characterized in that it comprises:

A transparent or translucent base plate, which is suitable for placing an electric kettle;

a power connector fixedly connected to the base plate for providing current to the electric kettle placed on the base plate; and

A power cord power plug connected to the power connector for connecting to an external power source;

The base plate is a glass plate.

2. The power base according to claim 1, further comprising a plurality of base feet fixed on the bottom surface of the base plate for supporting the base plate.

3. The power base according to claim 1 or 2, further comprising a display light installed on the base.

4. The power base according to claim 1 or 2, characterized in that:

There is a large hole in the middle of the plate of the base plate, and two upper shell mounting holes are arranged around the large hole;

A base upper shell is installed on the top surface of the base plate, which includes a cover plate and an integrally formed cylinder, and at least 2 pillars are integrally formed on the bottom surface of the cover plate, which are suitable for being inserted into the upper shell mounting holes of the base plate, Internally threaded holes are formed on the pillar;

A base lower shell is installed on the bottom surface of the base plate, which includes a base plate and an integrated cylinder, and a support is provided on the base plate inside the cylinder, and the power connector is fixedly connected to the support, and After passing through the large hole in the middle of the base plate, it is surrounded by the cylinder of the upper shell, and the bottom plate is provided with at least two lower shell installation holes corresponding to the upper shell installation holes of the base plate, for screws to pass through and screw in In the inner threaded holes of the pillars of the upper shell, the base upper shell, the base lower shell and the base plate are fixed together.

5. The power base according to claim 4, characterized in that:

A cutout is provided on one side of the cylindrical body of the lower shell of the base, through which the power plug of the power cord can pass.

6 . The power supply base according to claim 4 , further comprising a display light installed on the base, and the display light is installed in the upper shell or the lower shell of the base.

7. The power base of claim 1, wherein the glass plate is made of tempered glass.

8. The power supply base according to claim 4, wherein the base upper shell and the base lower shell are made of plastic material.