CN216534911U - Liquid heating device - Google Patents

Abstract

The utility model provides a liquid heating device which comprises a kettle body and a power supply base, wherein the kettle body comprises a kettle cover, a glass kettle body, a heating device, a temperature control assembly and a bottom cover, the power supply base is provided with a lower connector electrically connected with the temperature control assembly, the glass kettle body is provided with an upper connecting end, a lower connecting end and a light transmitting wall, the power supply base is provided with a light emitting assembly for emitting light to the bottom of the kettle body, the lower part of the kettle body is provided with a light transmitting opening and a light guiding opening, a light guiding ring is arranged between the light transmitting opening and the light guiding opening, the light transmitting opening is positioned above the light emitting assembly and covers the light emitting assembly, and the light guiding opening is positioned below the light transmitting wall. The liquid heating device has the advantages that the internal structure of the kettle body is simple, the circuit design cost is low, and consumers can clearly see the state of the liquid heating device.

Description

Liquid heating device

Technical Field

The utility model relates to a liquid heating technology, in particular to a liquid heating device.

Background

At present, liquid heating devices (such as cordless electric kettles and health preserving kettles) on the market generally use a power supply base or a kettle body for light emitting indication, but the power supply base is positioned at the bottom of the kettle body, so that shielding is easy to cause, and the working condition is difficult to observe remotely; although the light-emitting device is arranged on the kettle body, and the indication can be facilitated from multiple angles by utilizing the light-transmitting effect of the kettle body made of glass, the light-emitting device is arranged in the kettle body, a power supply base is required for supplying power, the circuit design cost is increased, and the internal structure of the kettle body is also complicated.

SUMMERY OF THE UTILITY MODEL

Based on the defects of the prior art, the utility model aims to provide a liquid heating device, the internal structure of a kettle body of the liquid heating device is simple, the circuit design cost is low, and a consumer can clearly see the state of the liquid heating device.

In order to achieve the purpose, the utility model provides a liquid heating device which comprises a kettle body and a power supply base, wherein the kettle body comprises a kettle cover, a glass kettle body, a heating device, a temperature control assembly and a bottom cover, the power supply base is provided with a lower connector electrically connected with the temperature control assembly, the glass kettle body is provided with an upper connecting end, a lower connecting end and a light transmitting wall, the power supply base is provided with a light emitting assembly for emitting light to the bottom of the kettle body, the lower part of the kettle body is provided with a light transmitting opening and a light guiding opening, a light guiding ring is arranged between the light transmitting opening and the light guiding opening, the light transmitting opening is positioned above the light emitting assembly and covers the light emitting assembly, and the light guiding opening is positioned below the light transmitting wall.

As an improvement of the liquid heating apparatus of the present invention, the light guide ring of the liquid heating apparatus of the present invention includes a light guide portion and a first light transmission portion, the light guide portion is located below the light transmission wall and is close to the light transmission wall, the light emitting assembly includes an LED lamp strip and a light transmission ring, the light transmission ring includes a refraction portion and a second light transmission portion, the LED lamp strip is located inside the refraction portion, and the second light transmission portion is located directly below the first light transmission portion.

As an improvement of the liquid heating device, the power base of the liquid heating device is provided with a concave cavity and a transparent convex ring, a support is arranged in the concave cavity, the LED lamp strip is positioned on the support, the second light transmission part is positioned in the convex ring, the bottom of the first light transmission part is in a groove shape, and the convex ring is matched and matched with the first light transmission part in the groove shape.

As an improvement of the liquid heating device, the kettle body of the liquid heating device further comprises a decorative ring, the bottom cover is provided with a side wall, the decorative ring, the side wall and the light-transmitting wall form an accommodating cavity, and the light-guiding ring is located in the accommodating cavity.

As an improvement of the liquid heating device, a main control circuit board is arranged in the power supply base of the liquid heating device, a display screen and a control knob are further arranged on the power supply base, and the main control circuit board is electrically connected with the LED lamp strip, the display screen and the control knob respectively.

As an improvement of the liquid heating device, the kettle body of the liquid heating device also comprises a kettle mouth and a handle.

Compared with the prior art, the liquid heating device has the following beneficial effects: the kettle body has simple internal structure and low circuit design cost, and consumers can clearly see the state of the liquid heating device.

Drawings

Fig. 1 is a schematic perspective view of a preferred embodiment of the liquid heating apparatus of the present invention.

Fig. 2 is a schematic structural diagram of a preferred embodiment of the liquid heating apparatus of the present invention.

Fig. 3 is a schematic enlarged view of a portion of a preferred embodiment of the liquid heating apparatus of the present invention, taken at circle in fig. 2.

FIG. 4 is a schematic view of a kettle body of a preferred embodiment of the liquid heating device of the present invention.

Fig. 5 is an assembly schematic of a preferred embodiment of the liquid heating apparatus of the present invention.

Detailed Description

Referring to fig. 1, 2, 3, 4 and 5, a preferred embodiment of the liquid heating apparatus of the present invention will be described in detail.

Referring to fig. 1, 2, 3, 4 and 5, in this embodiment, the liquid heating apparatus of the present invention includes a kettle body 100 and a power base 600, the kettle body 100 includes a kettle lid 110, a glass kettle body 120, a heating apparatus 400, a temperature control assembly 500 and a bottom lid 200, the power base 600 is provided with a lower connector 800 electrically connected to the temperature control assembly 500, the temperature control assembly 500 generally includes a temperature controller and an upper connector, the upper connector is electrically connected to the lower connector 800, the upper connector is electrically connected to the temperature controller, the temperature controller is electrically connected to the heating apparatus 400, the temperature controller is abutted to the bottom of the heating apparatus 400 for controlling the heating temperature, the glass kettle body 120 is provided with an upper connection end 121, a lower connection end 122 and a transparent wall 123, the transparent wall 123 is planar, the upper connection end 121 is connected to the kettle lid 110, the lower connection end 122 is connected to the heating apparatus 400, the power base 600 is provided with a light emitting assembly 700 emitting light to the bottom of the kettle body 100, a light-transmitting opening 103 and a light-guiding opening 102 are arranged at the lower part of the kettle body 100, a light-guiding ring 300 is arranged between the light-transmitting opening 103 and the light-guiding opening 102, the light-transmitting opening 102 is positioned above the light-emitting component 700 and covers the light-emitting component 700, and the light-guiding opening 102 is positioned below the light-transmitting wall 123. Generally, when the temperature controller of the temperature control assembly 500 cuts off the power of the heating device 400 after the liquid heating device is boiled, the power is cut off in the kettle body 100, and the indicator light stops working. The liquid heating device of the utility model provides power for the light-emitting component 700 continuously through the power base 600 or provides power for time delay after the temperature controller cuts off the heating device 400, the light-emitting component 700 conducts light transmission indication on the glass kettle body 120 through the light-transmitting opening 103, the light-guiding ring 300, the light-guiding opening 102 and the light-transmitting wall 123, so that consumers can clearly see the state of the liquid heating device, the internal structure of the kettle body 100 is simple, the kettle body 100 and the power base 600 can both have the effect of light-emitting indication, and the circuit design cost is low.

Further, referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, in this embodiment, the light guide ring 300 of the liquid heating apparatus of the present invention includes a light guide portion 320 and a first light transmission portion 310, the light guide portion 320 is located below the light transmission wall 123 and is close to the light transmission wall 123, the light emitting component 700 includes an LED strip 710 and a light transmission ring 720, the LED strip 710 can emit lights with different colors (such as blue light, red light, white light, etc.), the light transmission ring 720 includes a refraction portion 721 and a second light transmission portion 722, the LED strip 710 is located inside the refraction portion 721, and the second light transmission portion 722 is located directly below the first light transmission portion 310. The LED light strip 710 is annularly arranged relative to the refraction portion 721, and performs light refraction through the refraction portion 721, the prior art is a zigzag refraction structure, so that uniform light guiding is realized, and light transmission is performed upwards through the second light transmission portion 722 on the upper portion, wherein the cross-sectional dimension of the second light transmission portion 722 is smaller than that of the first light transmission portion 310, so as to guide light to pass through the first light transmission portion 310 for light guiding, the light guiding portion 320 is convex and penetrates through the light guiding opening 102 to abut against the light transmission wall 103, the planar first light transmission portion 310 can absorb light at the light transmission opening 103 more easily, and light is guided to the light transmission wall 123 on the glass kettle body 120 through the convex light guiding portion 320, and uniform light transmission indication effect is realized through reflection of the planar light transmission wall 123.

Further, referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, in this embodiment, the power base 600 of the liquid heating apparatus of the present invention is provided with a concave cavity 602 and a transparent convex ring 601, a support 730 is disposed in the concave cavity 602, the LED strip 710 is positioned on the support 730, the second light-transmitting portion 722 is disposed in the convex ring 601, the bottom of the first light-transmitting portion 310 is in a groove shape, and the convex ring 601 is matched and engaged with the first light-transmitting portion 310 in the groove shape. The convex ring 601 is matched with the first light-transmitting part 310 in a groove shape in a concave-convex mode for positioning, so that light rays of the light guide ring 300 can cover the light-emitting component 700 conveniently, the light guide effect is improved, and meanwhile the convex light-emitting component 700 is beneficial to reminding and indicating.

Further, referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, in this embodiment, the kettle body 100 of the liquid heating apparatus further includes a decorative ring 150, the bottom cover 200 is provided with a side wall 210, the decorative ring 150, the side wall 210 of the bottom cover 20 and the light-transmitting wall 123 form an accommodating cavity 101, and the light-guiding ring 300 is located in the accommodating cavity 101. The decorative ring 150 is sleeved with the bottom cover 200 inside and outside, so that the light guide ring 300 can be installed and positioned conveniently.

Further, referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, in this embodiment, a main control circuit board 900 is disposed in the power base 600 of the liquid heating apparatus of the present invention, a display screen 920 and a control knob 910 are further disposed on the power base 600, the main control circuit board 900 is electrically connected to the LED strip 710, the display screen 920 and the control knob 910 respectively, the main control circuit board 900 can control the LED strip 710 to be continuously lit or to be continuously lit in a delayed manner after the temperature controller cuts off the heating apparatus 400, in addition, in the water boiling process, a temperature signal is fed back to the main control circuit board 900 through the temperature controller, the main control circuit board 900 controls the LED strip 710 to emit lights of different colors (for example, blue light represents heating, red light represents high temperature, etc.), so that a user can quickly determine the temperature of water without approaching the liquid heating apparatus.

Further, referring to fig. 1 and 2, the kettle body 100 of the liquid heating device of the present invention further comprises a spout 130 and a handle 140.

Compared with the prior art, the utility model has the following beneficial effects: the kettle body has simple internal structure and low circuit design cost, and consumers can clearly see the state of the liquid heating device.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the utility model is not limited by the scope of the appended claims.

Claims (6)

1. The utility model provides a liquid heating device, includes the kettle body and power base, the kettle body includes pot lid, glass kettle body, heating device, temperature control subassembly and bottom, power base be equipped with temperature control subassembly electric connection's lower connector, its characterized in that, glass kettle body is equipped with link, lower link and light-transmitting wall, be equipped with on the power base to the luminous component of kettle body bottom emission light, kettle body lower part is equipped with light-transmitting mouth and leaded light mouth, light-transmitting mouth with be equipped with the light guide ring between the light-transmitting mouth, the light-transmitting mouth is located luminous component top just covers luminous component, the light guide mouth is located the below of light-transmitting wall.

2. A liquid heating apparatus as claimed in claim 1, wherein: the light guide ring comprises a light guide part and a first light transmission part, the light guide part is located below the light transmission wall and is close to the light transmission wall, the light emitting component comprises an LED lamp belt and a light transmission ring, the light transmission ring comprises a refraction part and a second light transmission part, the LED lamp belt is located on the inner side of the refraction part, and the second light transmission part is located under the first light transmission part.

3. A liquid heating apparatus as claimed in claim 2, wherein: the LED lamp is characterized in that the power base is provided with a concave cavity and a transparent convex ring, a support is arranged in the concave cavity, the LED lamp strip is positioned on the support, the second light transmission part is positioned in the convex ring, the bottom of the first light transmission part is in a groove shape, and the convex ring is matched and matched with the first light transmission part in the groove shape.

4. A liquid heating apparatus as claimed in claim 3, wherein: the kettle body further comprises a decorative ring, the bottom cover is provided with a side wall, the decorative ring, the side wall and the light-transmitting wall form an accommodating cavity, and the light-transmitting ring is located in the accommodating cavity.

5. A liquid heating apparatus as claimed in claim 4, wherein: the LED lamp is characterized in that a main control circuit board is arranged in the power base, a display screen and a control knob are further arranged on the power base, and the main control circuit board is electrically connected with the LED lamp strip, the display screen and the control knob respectively.

6. A liquid heating apparatus as claimed in claim 5, wherein: the kettle body also comprises a spout and a handle.

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