CN205795505U - Electric kettle and base thereof - Google Patents

Abstract

The utility model relates to a base of an electric kettle, which comprises a hollow shell and a cooling fan. The shell comprises a first end face, a second end face and a side wall. An accommodating chamber is formed, a connecting plug is provided on the first end surface, a cooling fan is provided in the accommodating chamber, an air inlet hole is provided on the side wall, and a blowing hole is provided on the second end surface. The utility model also provides an electric kettle comprising the above electric kettle base. The above-mentioned electric kettle and its base can not only heat water to make the water boil, but also can drive air to flow through the cooling fan to take away part of the heat of the hot water to achieve the effect of rapidly cooling the hot water. When cooling hot water, you only need to turn over the base of the electric kettle, which is simple to operate and easy to use, which meets people's needs, and due to the ingenious design of the heating and heat dissipation structure at different positions on the base of the electric kettle, the heating and heat dissipation functions do not affect each other .

Description

Electric kettle and its base

technical field

The utility model relates to household appliances, in particular to an electric kettle and its base.

Background technique

The electric kettle is an appliance controlled by steam intelligent induction. It has functions such as overheating protection, automatic power off when boiling water, and anti-dry power off. It is used for fast boiling water. Most electric kettles on the market are rotary. The base can be rotated 360 degrees relative to each other and heated by a heating plate. Because of its cheap price, convenience and quickness, it has been widely used in our life. The electric kettle can boil water quickly, but the hot water in the kettle is not easy to cool down quickly, and it takes a long time to wait.

Utility model content

Based on this, it is necessary to provide an electric kettle and its base to solve the problem that the hot water in the electric kettle is not easy to cool quickly.

An electric kettle base, comprising a hollow shell and a cooling fan, the shell includes a first end face, a second end face and a side wall, the first end face and the second end face are oppositely arranged, and the first end face and the second end surface are connected to the side wall at intervals to form an accommodation chamber, the first end surface is provided with a connecting plug, the accommodation chamber is provided with the cooling fan, and the side wall is provided with an air inlet The second end surface is provided with a blowing hole.

The base of the above-mentioned electric kettle can not only heat water and make the water boil, but also has a receiving chamber in the base of the electric kettle, and the cooling fan installed in the receiving chamber drives the air to flow and take away part of the heat of the hot water to achieve the effect of rapidly cooling the hot water . When cooling hot water, you only need to turn over the base of the electric kettle, which is simple to operate and easy to use, which meets people's needs, and due to the ingenious design of the heating and heat dissipation structure at different positions on the base of the electric kettle, the heating and heat dissipation functions do not affect each other .

In one of the embodiments, the casing is a hollow cylinder.

In one of the embodiments, a plurality of blowing holes are opened on the second end face, and the plurality of blowing holes are arranged on the second end face in a circle with the center of the second end face as the center and with different radii. A circular ring, a plurality of said circular rings uniformly spread outward from the center.

In one of the embodiments, a plurality of the air inlet holes are opened on the side wall, and the plurality of the air inlet holes are arranged in a row in the height direction of the housing, and the plurality of rows of the air inlet holes are along the The circumferential direction of the side wall is evenly opened on the side wall.

In one of the embodiments, the blowing holes on the second end surface are inclined from the first end surface to the second end surface toward the center of the housing, and the angle of the inclination is 15-30° Spend.

In one of the embodiments, the cooling fan is arranged on the second end surface.

In one of the embodiments, the base of the electric kettle further includes a temperature control device, the temperature control device is arranged on the second end surface, and includes a temperature display screen and a temperature control button.

In one of the embodiments, the side wall includes a support ring, and the support ring protrudes from the edge of the first end face, and the height of the support ring is greater than that of the connecting plug.

In one of the embodiments, the edge of the second end face is provided with supporting feet, and the height of the supporting feet is greater than the height of the temperature control device.

An electric kettle includes the above electric kettle base.

The above-mentioned electric kettle can not only heat and boil the water, but also has an accommodation chamber in the base of the electric kettle, and the heat dissipation fan installed in the accommodation chamber drives the air flow, takes away part of the heat of the hot water, and achieves the effect of rapidly cooling the hot water . When cooling hot water, you only need to turn over the base of the electric kettle, which is simple to operate and easy to use, which meets people's needs, and due to the ingenious design of the heating and heat dissipation structure at different positions on the base of the electric kettle, the heating and heat dissipation functions do not affect each other .

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of an embodiment of the electric kettle base of the present invention;

Fig. 2 is a partial schematic view of the base of the electric kettle shown in Fig. 1;

Fig. 3 is a three-dimensional schematic diagram of another perspective of the base of the electric kettle shown in Fig. 1;

Fig. 4 is a three-dimensional schematic view of the base of the electric kettle shown in Fig. 1 when it is used for heat dissipation.

detailed description

As shown in FIGS. 1 and 2 , an electric kettle base according to an embodiment of the present invention includes a hollow shell 10 and a cooling fan 20 . The housing 10 is preferably a hollow cylinder, including a first end face 11, a second end face 12 and a side wall 13. The first end face 11 is opposite to the second end face 12, and the first end face 11 and the second end face 12 are connected to the side wall at intervals. The wall 13 forms an accommodating cavity 14 , and the cooling fan 20 is disposed in the accommodating cavity 14 of the casing 10 . The first end surface 11 of the housing 10 is provided with a connecting plug 30, which is used to connect the power supply when the base of the electric kettle is heated, the second end surface 12 is provided with a blowing hole 121, and the side wall 13 is provided with an air inlet hole 131.

When using the electric kettle base of the utility model to heat, the kettle is placed on the first end surface 11, and the bottom of the kettle is electrically connected with the connecting plug 30 to realize heating of the water in the kettle. When cooling hot water, place containers such as kettles or cups on the second end surface 12, and the rotation of the cooling fan 20 drives the surrounding air to enter the accommodation chamber 14 from the air inlet hole 131, and blow out from the blowing hole 121, so as to realize entering through the air inlet hole 131. The heat exchange between the cold air in the accommodating chamber 14 and the hot water in the kettle or cup takes away part of the heat of the hot water and lowers the water temperature. The operation of the cooling fan 20 can speed up the heat exchange.

The base of the above-mentioned electric kettle can not only heat water and make the water boil, but also has an accommodation cavity 14 inside the base of the electric kettle, and the cooling fan 20 arranged in the accommodation cavity 14 drives the air flow, taking away part of the heat of the hot water, so as to make the hot water quickly cooling effect. When cooling hot water, you only need to turn over the base of the electric kettle, which is simple to operate and easy to use, which meets people's needs, and due to the ingenious design of the heating and heat dissipation structure at different positions on the base of the electric kettle, the heating and heat dissipation functions do not affect each other .

The side wall 13 of the housing 10 includes a support ring 132 protruding from the edge of the first end surface 11, and its height is greater than that of the connecting plug 30, so that the base of the electric kettle can be stably supported on the ground when used for heat dissipation.

Specifically, the cooling fan 20 is disposed on the second end surface 12 .

In this embodiment, a plurality of air blowing holes 121 are opened on the second end face 12. Specifically, the plurality of air blowing holes 121 are arranged on the second end face 12 to form a circular ring with the center of the second end face 12 as the center and different radii. The two circular rings are evenly diffused outward from the center, and the blowing holes 121 on the second end surface 12 are arranged obliquely toward the center of the housing 10 from the first end surface 11 to the second end surface 12 . Furthermore, the inclination angle of the air blowing hole 121 is preferably 15-30 degrees, so that the air can be directed toward the water cup and the heat dissipation efficiency can be improved.

In this embodiment, a plurality of air inlet holes 131 are opened on the side wall 13 , specifically, the plurality of air inlet holes 131 are arranged in a row in the height direction of the housing 10 , and the rows of air inlet holes 131 are arranged along the side wall 13 The circumferential direction is evenly opened on the side wall 13.

As shown in FIG. 3 , a support foot 40 is further provided on the second end surface 12 of the housing 10 , specifically, the support foot 40 is disposed at an edge of the second end surface 12 .

The base of the electric kettle described in this embodiment also includes a temperature control device 50, the temperature control device 50 is arranged on the second end surface 12 of the housing 10, the temperature control device 50 includes a temperature display 51 and a temperature control button 52, the temperature display 51 The real-time temperature of the hot water in the electric kettle can be displayed, and the temperature control button 52 controls the stop and start of the cooling fan 20 and specifies the desired temperature. Since the temperature control device 50 is provided on the base of the electric kettle, not only can the water be heated and cooled, but also the rotating speed of the cooling fan 20 can be controlled by the temperature control device 50, and the desired water temperature can be set by adjusting the temperature control button 52 to make the cooling water When the hot water reaches the specified temperature, the water temperature meets people's various needs for water temperature.

Further, the height of the supporting legs 40 is greater than that of the temperature control device 40, so that the base of the electric kettle can stably support the electric kettle when it is used for heating.

As shown in Figure 4, when the base of the electric kettle is used for heat dissipation, the second end face 12 of the base of the electric kettle faces upwards, the cup body 60 is placed in the center of the base of the electric kettle, and the temperature control button 52 controls the speed of the cooling fan 20, so that the cup body The hot water in 60 cools down and reaches the desired temperature.

The utility model also provides an electric kettle, which comprises the above electric kettle base.

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the utility model, and the description thereof is relatively specific and detailed, but it should not be understood as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (10)

1. An electric kettle base, characterized in that it comprises a hollow housing and a cooling fan, the housing comprises a first end face, a second end face and a side wall, and the first end face and the second end face are oppositely arranged , the first end surface and the second end surface are connected to the side wall at intervals to form an accommodation cavity, the first end surface is provided with a connecting plug, the cooling fan is provided in the accommodation cavity, and the side wall Air inlet holes are opened on the top, and blowing holes are opened on the second end surface. 2. The base of the electric kettle according to claim 1, wherein the housing is a hollow cylinder. 3. The base of the electric kettle according to claim 1, wherein a plurality of the blowing holes are provided on the second end face, and the plurality of blowing holes are arranged in the second end face to form the second end face. The centers of the two end faces are circular rings with different radii, and a plurality of the circular rings spread out from the center evenly. 4. The base of the electric kettle according to claim 1, wherein a plurality of the air inlet holes are opened on the side wall, and the plurality of the air inlet holes are arranged in the height direction of the housing. One row or multiple rows of air inlet holes are evenly opened on the side wall along the circumferential direction of the side wall. 5. The base of the electric kettle according to claim 1, wherein the blowing holes on the second end face are arranged obliquely toward the center of the housing from the first end face to the second end face, The angle of the inclined setting is 15-30 degrees. 6 . The electric kettle base according to claim 1 , wherein the cooling fan is arranged on the second end surface. 6 . 7. The base of the electric kettle according to claim 1, further comprising a temperature control device, the temperature control device is arranged on the second end surface, and includes a temperature display screen and a temperature control button. 8 . The base of the electric kettle according to claim 7 , wherein a support foot is provided on the edge of the second end surface, and the height of the support foot is greater than the height of the temperature control device. 9 . The base of the electric kettle according to claim 1 , wherein the side wall includes a support ring, and the support ring protrudes from the edge of the first end face, and the height of the support ring is greater than that of the connecting plug. 10. An electric kettle, characterized by comprising the electric kettle base according to any one of claims 1-9.