Bottom water injection electronic kettle structure

Abstract

The utility model discloses a bottom water injection electronic kettle structure which is characterized in that the bottom of a liquid container is provided with a protruding part, the middle of the protruding part is provided with a through hole, the lower surface of the protruding part is attached to a heating disc assembly, the outer side of the protruding part is provided with a claw-shaped support, and the middle of the claw-shaped support is provided with a bottom water feeding coupler; a heat insulation plate is arranged between the bottom water feeding coupler and the heating disc assembly, a first spring is arranged at the bottom of the heat insulation plate, one end of the first spring is connected with the heat insulation plate, and the other end of the first spring is connected with the bottom water feeding coupler. The steel ball is jacked up through water flow pressure, water flow channels are formed in the two sides, water flow flows into the two sides of the water flow channels and then enters the kettle through gaps of the spring, and under the condition that the water pump does not work, namely no water pressure exists, the spring can be pressed downwards to enable the steel ball to move and fall into the lower portion of the horn opening. Therefore, the water gap is blocked, water enters from the bottom, the trouble of uncovering is avoided, and dust is prevented from entering.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid heating device technical field, concretely is a kind of bottom water injection electronic kettle structure. BACKGROUND

[0002] The existing heating water kettle heating plate is contacted with water, that is, the bottom of glass cavity is open, needs to be glued, so that some elements that are bad to human body can be released in the case of high temperature, and the upper water of many burnt pots on the market is also upper, so it is troublesome to open cover each time, therefore, according to the above two problems, the problems of entering and gluing are solved. INVENTION CONTENTS

[0003] In view of the deficiencies of the prior art, the utility model provides a bottom water injection electronic kettle structure.

[0004] To achieve the above object, the utility model discloses the following technical scheme: a kind of bottom water injection electronic kettle structure, including liquid container, heating disc assembly, heat insulating plate, bottom water coupling, sealing ring and the container base matched with liquid container, the bottom of the liquid container is provided with protruding part, the lower surface of the protruding part is attached heating disc assembly, the outer side of the protruding part is provided with claw type support, the claw type support middle part is installed bottom water coupling, the bottom water coupling is provided with heat insulating plate between heating disc assembly, the bottom of the heat insulating plate is provided with second spring, one end of the second spring is connected with heat insulating plate, the other end is connected with bottom water coupling, the water flow passage is set in the middle part of the water coupling, the lower part of the water flow passage is provided with horn mouth, horn mouth inside is provided with movable steel ball, the upper part of the steel ball is provided with spring seat, the upper part of the spring seat is provided with third spring.

[0005] Further, the claw type support and the liquid container are provided with high-temperature-resistant soft rubber parts, the inner claw of the claw type support is connected with the edge of the protruding part of the liquid container, and the outer side of the claw type support is provided with a fixed cable tie.

[0006] Further, the claw type support is provided with a protruding column at the bottom, and the protruding column is connected with the base.

[0007] Further, the claw type support is provided with a protruding column at the bottom, and the protruding column is connected with the base.

[0008] Further, the through hole of the base is connected with the shape of the bottom water coupling, the base is provided with an inner cavity, the inner cavity of the base is connected with the size of the claw-shaped support, and the base and the claw-shaped support are fixedly connected through the screw.

[0009] Further, the protruding part of the bottom of the liquid container is provided with an inwardly recessed inner groove, and the claw-shaped support is provided with an inwardly protruding step which is movably connected with the inwardly recessed inner groove.

[0010] Further, the heat insulation plate is provided with a large through hole in the middle and a small through hole at the edge.

[0011] Further, the inside of the claw-shaped support is provided with a second spring, the upper part of the second spring is connected with the aluminum plate of the heating disc assembly, and the second spring abuts against the aluminum plate to make it adhere to the liquid container.

[0012] Further, a groove is arranged between the spring seat and the third spring, and the third spring is fixed through the groove.

[0013] Further, the steel ball and the spring seat are provided with water flow channels on both sides, the steel ball is lifted by the water flow pressure, and the water flow flows into the water flow channels on both sides.

[0014] Compared with the prior art, the bottom water injection electronic kettle structure has the following beneficial effects: the bottom of the liquid container is provided with a protruding part, the lower surface of the protruding part is attached to the heating disc assembly, the outer side of the protruding part is provided with a claw-shaped support, the middle part of the claw-shaped support is provided with a bottom water coupling, a heat insulation plate is arranged between the bottom water coupling and the heating disc assembly, the bottom of the heat insulation plate is provided with a second spring, one end of the second spring is connected with the heat insulation plate, and the bottom water injection electronic kettle structure can be fixed without using glue,

[0015] The bottom water coupling is provided with a steel ball and a spring, the steel ball is lifted by the water flow pressure, and water flow channels are arranged on both sides, so that the water flow flows into the water flow channels on both sides, and then passes through the gap of the spring and enters the inside of the kettle. In the case that the water pump does not work, that is, when there is no water pressure, the spring will be pressed down to make the steel ball move and fall into the lower part of the horn mouth, so that the water inlet is blocked, the bottom water injection is realized, the trouble of opening the cover is avoided, and dust is prevented from entering. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a bottom water injection electronic kettle structure schematic diagram;

[0017] Figure 2 It is a glue-free heating kettle disassembly structure schematic diagram;

[0018] Figure 3 It is a glue-free heating kettle cross-sectional structure schematic diagram;

[0019] Figure 4 As shown is the heating disc assembly, heat insulation plate exploded structure schematic diagram;

[0020] Figure 5 As shown is the liquid container, claw type support exploded structure schematic diagram;

[0021] Figure 6 As shown is the bottom view structure schematic diagram of the glue-free heating kettle;

[0022] Figure 7 As shown is the bottom view structure schematic diagram of the glue-free heating kettle;

[0023] Figure 8 As shown is the bottom view structure schematic diagram of the glue-free heating kettle;

[0024] Figure 9 As shown is the bottom view structure schematic diagram of the glue-free heating kettle;

[0025] Figure 10 As shown is the bottom view structure schematic diagram of the glue-free heating kettle.

[0026] Figure 11 As shown is the water inlet schematic diagram of the glue-free heating kettle.

[0027] In the figure: 1, liquid container; 2, heating disc assembly; 3, heat insulation plate; 4, bottom water inlet coupling; 40, water flow channel, 41, steel column; 42 spring seat, 43, third spring 5, container base; 6, claw type support; 7, first spring; 8, high temperature resistant soft rubber part; 9, fixed cable tie; 10, screw; 11, screw; 12, second spring; 21, aluminum plate; 22, heating tube; 23, connecting protruding column; 31, through hole; 61, protruding column; 62, step; 100, inner groove. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Please refer to Figures 1-10The utility model provides a technical scheme: a bottom water injection electronic kettle structure, including liquid container 1, heating disc subassembly 2, heat insulating plate 3, bottom water feeding coupler 4, sealing ring 13 and the container base 5 matched with liquid container 1, need to explain that bottom water feeding coupler is the conventional technology in the heating kettle, therefore this article does not further elaborate its structure, liquid container 1 is glass integration, the bottom of liquid container 1 is provided with the convex part, the lower surface of convex part is attached heating disc subassembly 2, the outside of convex part is provided with claw type support 6, the middle part of claw type support 6 is installed bottom water feeding coupler 4, bottom water feeding coupler 4 and heating disc subassembly 2 are provided with heat insulating plate 3, the bottom of heat insulating plate 3 is provided with first spring 7, one end of first spring 7 is connected with heat insulating plate 3, the other end is connected with bottom water feeding coupler 4, the hole 101 between bottom water feeding coupler 4 and the convex part of liquid container 1 is provided with sealing ring 13, the middle part of water feeding coupler 4 is provided with water flow channel 40, the lower part of water flow channel 40 is provided with horn mouth, the inside of horn mouth is provided with movable steel ball 41, the upper part of steel ball 41 is provided with spring seat 42, the upper part of spring seat 42 is provided with third spring 43.

[0030] Please refer to Figures 2-3 As shown, claw type support 6 and liquid container 1 are provided with high-temperature-resistant soft rubber 8, the inner claw of claw type support 6 is connected with the edge of the convex part of liquid container 1, the outside of claw type support 6 is provided with fixed cable tie 9, claw type support 6 is engaged with the convex part of liquid container 1 through fixed cable tie 9, high-temperature-resistant soft rubber 8 is provided, which protects the bottom of liquid container 1 and prevents high temperature from damaging claw type support 6.

[0031] Please refer to Figures 2-3 As shown, the bottom of claw type support 6 is provided with protruding column 61, the protruding column 61 is connected with base 5, the lower part of protruding column 61 of claw type support 6 is provided with base 5, base 5 is designed as a through hole, base 5 is matched with the position of protruding column 61 of claw type support 6, and is fixedly connected through the setting of screws. The through hole of base 5 is connected with the shape of bottom water feeding coupler 4, base 5 is provided with an inner cavity, the inner cavity of base 5 is connected with the size of claw type support 6, and base 5 and claw type support 6 are fixedly connected through the setting of screws 10.

[0032] Please refer to Figures 3-4As shown, the heating disc assembly 2 comprises an aluminum plate 21, the middle of the aluminum plate 21 is provided with a through hole, the middle of the aluminum plate 21 is provided with a plurality of connecting protruding columns 23, the lower part of the connecting protruding column 23 is connected with the bottom water coupling 4, the heating disc assembly 2 and the bottom water coupling 4 form a hollow layer, the connecting protruding column 23 and the bottom water coupling 4 are fixedly connected through the setting of the screw 11, and the edge of the aluminum plate 21 is provided with a heating tube 22. The heating disc assembly 2 and the bottom water coupling 4 form a hollow layer, which reduces the high temperature generated by the heating disc assembly and affects the bottom water coupling, improves the use environment of the bottom water coupling, and prolongs the service life.

[0033] The heat insulation plate 3 of the present application can also be provided with a plurality of through holes 31 on the panel, the plurality of through holes 31 correspond to the positions of the connecting protruding columns 23, and the through holes 31 and the connecting protruding columns 23 jointly act to stably connect the heat insulation plate 3 to the aluminum plate 21, and the connecting protruding columns 23 can prevent the heat insulation plate 3 from deviating, and the heat insulation plate 3 can be made of mica plate, ceramic plate or other materials with low thermal conductivity.

[0034] Please refer to Figure 3 As shown, the inside of the claw-shaped support 6 is provided with a second spring 12, the upper part of the second spring 12 is connected to the aluminum plate 21 of the heating disc assembly 2, and the second spring 12 abuts against the aluminum plate 21 to make it fit the bottom of the liquid container 1, so that the aluminum plate 21 keeps fitting the bottom of the liquid container 1, and the heat of the aluminum plate 21 is transferred to the bottom of the liquid container 1, improving the heat conduction efficiency. A small amount of thermal conductive silicone grease can also be applied to the surface of the aluminum plate 21 in contact with the liquid container 1 to increase the heat conduction effect.

[0035] Please refer to Figure 5 As shown, the protruding part of the bottom of the liquid container 1 is provided with an inwardly recessed inner groove 100, and the claw-shaped support 6 is provided with an inwardly protruding step 62, which is movably connected with the inwardly recessed inner groove 100 through the matching of the inwardly protruding step 62 and the inwardly recessed inner groove 100, so that the liquid container 1 and the claw-shaped support 6 are more stable in assembly.

[0036] The external power source is connected to the heating tube 22 through the bottom water coupling 4 and the wire, the heating tube 22 generates heat, the heat is conducted to the bottom of the liquid container 1 through the aluminum plate 21, thereby heating the water in the liquid container 1; the bottom water coupling serves to protect against dry burning when there is no water in the liquid container 1.

[0037] Working principle; please read Figure 11As shown, the sealing ring 13 is arranged between the hole 101 arranged in the middle of the upper water coupling 4 and the protrusion of the liquid container 1, and the middle of the upper water coupling 4 is provided with a water flow channel 40, the lower part of the water flow channel 40 is provided with a trumpet, and the inside of the trumpet is provided with a movable steel ball 41, so that the steel ball is blocked under the action of gravity, so that the water in the kettle cannot flow down, the upper part of the steel ball 41 is provided with a spring seat 42, the upper part of the spring seat 42 is provided with a third spring 43, the spring seat 42 and the third spring 43 are provided with a groove, and the third spring 43 is fixed through the groove. It should be noted that the third spring 43 only has a small elastic force.

[0038] The steel ball 41 and the spring seat 42 are provided with water flow channels on both sides, the steel ball 41 is lifted by the water flow pressure, so that the water flow flows into the water flow channels on both sides, and then passes through the gap of the spring and enters the inside of the kettle. In the case that the water pump does not work, that is, when there is no water pressure, the spring will be pressed down to make the steel ball fall into the lower part of the trumpet, so as to block the water inlet. It should be noted that the inlet end has a base, the inside of the base is provided with a water pump, and water pressure is applied through the water pump. These are all existing product technologies, so the details of the existing technology base are not described.

Claims

1. A bottom water filling electronic kettle structure comprising a liquid container (1), a heating plate assembly (2), a heat insulation plate (3), a bottom water filling coupler (4) and a container base (5) matched with the liquid container (1), characterized in that, The bottom of the liquid container (1) is provided with a protruding part, the lower surface of the protruding part is attached to the heating disc assembly (2), a hole (101) is arranged in the middle of the protruding part, a claw-shaped support (6) is arranged on the outer side of the protruding part, a bottom water inlet coupler (4) is mounted in the middle of the claw-shaped support (6), a heat insulation plate (3) is arranged between the bottom water inlet coupler (4) and the heating disc assembly (2), a first spring (7) is arranged at the bottom of the heat insulation plate (3), one end of the first spring (7) is connected with the heat insulation plate (3), the other end is connected with the bottom water inlet coupler (4), a sealing ring (13) is arranged between the bottom water inlet coupler (4) and the hole (101) arranged in the middle of the protruding part of the liquid container (1), a water flow channel (40) is arranged in the middle of the water inlet coupler (4), a trumpet mouth is arranged at the lower part of the water flow channel (40), a movable steel ball (41) is arranged inside the trumpet mouth, a spring seat (42) is arranged at the upper part of the steel ball (41), and a third spring (43) is arranged at the upper part of the spring seat (42).

2. The bottom filling electronic water kettle structure according to claim 1, wherein, The inside of the claw-shaped support (6) is provided with a second spring (12), the upper part of the second spring (12) is connected with the aluminum plate (21) of the heating disc assembly (2), and the lower part is connected with the claw-shaped support (6), and the aluminum plate (21) is abutted by the second spring (12) to be attached to the liquid container (1); A high-temperature-resistant soft rubber part (8) is arranged between the claw-shaped support (6) and the liquid container (1), the inner claw of the claw-shaped support (6) is connected with the edge of the protruding part of the liquid container (1), and a fixed ribbon (9) is arranged on the outer side of the claw-shaped support (6), so that the claw-shaped support (6) is engaged with the protruding part of the liquid container (1).

3. The bottom filling electronic water kettle structure according to claim 1, wherein, The bottom of the claw-shaped support (6) is provided with a protruding column (61), and the protruding column (61) is connected with the base (5).

4. The bottom-fill electronic water kettle structure of claim 3, wherein, The lower part of the protruding column (61) of the claw-shaped support (6) is provided with a base (5), the base (5) is designed as a through hole, the base (5) is matched with the position of the protruding column of the claw-shaped support (6), and the base (5) is fixedly connected by being provided with a screw.

5. The bottom filling electronic kettle structure according to claim 3, wherein, The through hole of the base (5) is connected with the bottom water inlet coupler (4) in a matched manner, the base (5) is provided with an inner cavity, the inner cavity of the base (5) is connected with the claw-shaped support (6) in a matched manner, and the base (5) and the claw-shaped support (6) are fixedly connected by being provided with a screw (10).

6. The bottom filling electronic kettle structure according to claim 1, wherein, The protruding part of the bottom of the liquid container (1) is provided with an inwardly recessed inner groove (100), and the claw-shaped support (6) is provided with an inwardly protruding step (62), which is movably connected with the inwardly recessed inner groove (100) in a matched manner.

7. The bottom filling electronic kettle structure according to claim 1, wherein, The heat insulation plate (3) is provided with a large through hole (32) in the middle and a small through hole (31) at the edge.

8. The bottom filling electronic water kettle structure according to claim 1, wherein, A groove is arranged between the spring seat (42) and the third spring (43), and the third spring (43) is fixed in the groove.

9. The bottom filling electronic water kettle structure according to claim 1, wherein, The steel ball (41) is provided with water flow channels on both sides of the spring seat (42), and the steel ball (41) is lifted by water flow pressure, so that the water flow flows into both sides of the water flow channels.

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