CN216204281U

CN216204281U - Liquid heater

Info

Publication number: CN216204281U
Application number: CN202122614300.7U
Authority: CN
Inventors: 朱泽春; 刘涛
Original assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Current assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-05
Anticipated expiration: 2031-10-28

Abstract

The utility model relates to the field of domestic electric appliances, in particular to a liquid heater which comprises a glass kettle body and a water supply pipe, wherein the water supply pipe extends vertically, the lower end of the water supply pipe is communicated with the inside of the glass kettle body, an annular fixing groove is formed in the outer surface of the glass kettle body, the liquid heater also comprises a mounting bracket, the mounting bracket comprises a mounting ring which is fixed on the fixing groove in a surrounding manner, and a mounting hole is formed in the fixing groove of the glass kettle body; the upper end of the upper water pipe is provided with the water outlet pipe, one end of the water outlet pipe, which is far away from the upper water pipe, forms a water outlet, the liquid heater also comprises a siphon pipe, the lower end of the siphon pipe is connected with the water outlet pipe, and the upper end of the siphon pipe penetrates through the mounting ring and is mounted in the mounting hole.

Description

Liquid heater

Technical Field

The utility model relates to the field of household appliances, in particular to a liquid heater.

Background

The liquid heater is a commonly used domestic electric appliance, and has various forms, wherein part of the liquid heater is as shown in patent 201821382327X, and comprises an inner container, water is supplied to the outside through a water outlet pipe communicated with the bottom of the inner container, the water outlet pipe is provided with an anti-siphon channel, and the anti-siphon channel is communicated with the inner container through an opening at the top of the inner container. Although the liquid heater of the type solves the problems of water-vapor separation and siphon, the structure of the mouth part of the inner container is complicated due to the mode that the siphon channel is crossed by the top of the inner container. Further, as shown in CN201020612276.2, it does not disclose a specific structure or installation manner of the anti-siphon structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a liquid heater, which can enable the upper end of a siphon to directly extend into a glass kettle body by arranging an installation hole in a fixed groove, does not need to arrange a fixed structure of the siphon at a kettle opening of the glass kettle body, simplifies the structure of the glass kettle body at the kettle opening and effectively solves the problems in the prior art.

In order to achieve the purpose, the utility model provides a liquid heater, which comprises a glass kettle body and a water feeding pipe arranged on the outer side of the glass kettle body, wherein the water feeding pipe extends vertically, the lower end of the water feeding pipe is communicated with the inside of the glass kettle body, an annular fixing groove is formed in the outer surface of the glass kettle body, the liquid heater also comprises a mounting bracket, the mounting bracket comprises a mounting ring which is fixed on the fixing groove in a surrounding manner, and a mounting hole is formed in the fixing groove of the glass kettle body; the upper end of upper hose is equipped with the outlet pipe, the outlet pipe deviates from the one end of upper hose forms the delivery port, liquid heater still includes the siphon, the lower extreme of siphon with the outlet pipe links to each other, and the upper end passes the collar is installed the mounting hole.

Furthermore, the siphon pipe and the water outlet pipe are of a split structure.

Furthermore, one end of the siphon pipe, which is far away from the water outlet pipe, is provided with a limiting rib, and the limiting rib penetrates through the mounting hole and is abutted and limited with the inner surface of the glass kettle body.

Furthermore, a limiting groove is formed in the outer surface of the siphon tube, and the glass kettle body is clamped in the limiting groove at the edge of the mounting hole.

Furthermore, the mounting ring is provided with an opening, the siphon pipe penetrates through the opening, and the mounting bracket comprises a fixing piece which is connected with the parts of the mounting ring on the two sides of the opening.

Furthermore, the water outlet pipe is fixed on the mounting bracket.

Furthermore, the water outlet pipe comprises a water outlet pipe body and a connector arranged at the top of the water outlet pipe body, and when the water outlet pipe and the siphon pipe are of a split structure, the siphon pipe is connected to the connector; the water outlet pipe body is fixed on the mounting bracket.

Further, the connector is formed with the connecting portion that upwards extends, siphon along vertical with connecting portion interference cartridge.

Furthermore, the water feeding pipe comprises a water outlet head, the water outlet head is provided with the water outlet, and the water outlet head is arranged on the water outlet pipe body.

Furthermore, the water feeding pipe is vertically inserted into the water outlet pipe body in an interference manner.

The liquid heater has the beneficial effects that the upper end of the siphon can directly extend into the glass kettle body by arranging the mounting hole in the fixing groove, a fixing structure of the siphon is not required to be arranged at the kettle opening of the glass kettle body, the structure of the glass kettle body at the kettle opening is simplified, and the problems in the prior art are effectively solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present invention in one embodiment.

Fig. 2 is an exploded schematic view of the embodiment shown in fig. 1.

Fig. 3 is an exploded view of another embodiment of the present invention.

Fig. 4 is a side cross-sectional structural schematic view of the embodiment shown in fig. 3.

Wherein: 1. a glass kettle body; 2. a water feeding pipe; 3. fixing grooves; 4. mounting a bracket; 401. a mounting ring; 402. a fixing member; 5. mounting holes; 6. a water outlet pipe; 601. opening a water outlet pipe body; 602. a connector; 7. a siphon tube; 8. limiting ribs; 9. a limiting groove; 10. a water outlet head; 11. an opening; 12. a water guide cavity; 13. a siphon chamber; 14. an upper connecting portion; 15. and (5) a silica gel plug.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it is to be understood that the terms "top", "bottom", "inner", "outer", "side", "upper", "lower", "vertical", "lateral", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be understood broadly, and for example, the terms may be fixedly connected, detachably connected, or integrated, and those skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

In the description herein, references to the description of the term "one embodiment," "a specific embodiment," "an illustration," "an implementation," "an example" or "some embodiments" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Fig. 1, fig. 2, fig. 3 and fig. 4 are schematic perspective views of an exemplary embodiment of a liquid heater, which includes a glass kettle body 1, and a water supply pipe 2 disposed outside the glass kettle body 1, where the water supply pipe 2 extends vertically, and a lower end of the water supply pipe 2 is communicated with the inside of the glass kettle body 1, an annular fixing groove 3 is formed on an outer surface of the glass kettle body 1, the liquid heater further includes a mounting bracket 4, the mounting bracket 4 includes a mounting ring 401 fixed around the fixing groove 3, and a mounting hole 5 is formed in the fixing groove 3 of the glass kettle body 1; the upper end of the upper water pipe 2 is provided with a water outlet pipe 6, one end of the water outlet pipe 6, which deviates from the upper water pipe 2, forms a water outlet, the liquid heater further comprises a siphon pipe 7, the lower end of the siphon pipe 7 is connected with the water outlet pipe 6, and the upper end of the siphon pipe penetrates through the mounting ring 401 and is mounted in the mounting hole 5.

In the liquid heater, the water outlet pipe 6 is connected with the siphon pipe 7, and when the water is stopped to be drained and the water outlet is lower than the liquid level in the glass kettle body 1, the siphon pipe 7 can be communicated with the atmosphere to prevent the water outlet pipe 6 from siphoning; when 2 drainage at the water-supply line, siphon 7 can derive the gas of discharge aquatic for rivers are more steady, and in addition, siphon 7's upper end is direct to stretch into glass kettle body 1 by mounting hole 5, can be directly with gas discharge into glass kettle body 1 in, convenience safe in utilization.

In this application technical scheme, adopt glass kettle body 1 to set up fixed slot 3 at glass kettle body 1, consequently can locate fixed mounting ring 401 at fixed slot 3, realize fixed with being connected of glass kettle body 1 to installing support 4. Through setting up mounting hole 5 at fixed slot 3, can be so that siphon 7 upper end is direct stretch into in the glass kettle body 1, compare in prior art the mode that siphon 7 crossed 1 hu kou of glass kettle body, need not to set up the fixed knot structure of siphon 7 in the hu kou department of glass kettle body 1, simplified the structure of glass kettle body 1 in hu kou department for glass kettle body 1 is located more easily by complex pot lid lock at the hu kou. Moreover, the siphon tube 7 is installed in the installation hole 5 through the installation ring 401, and in some embodiments, the siphon tube 7 can be installed and fixed through the installation bracket 4, so that the siphon tube can be used for multiple purposes and the structural arrangement is optimized.

In a preferred embodiment, the improvement is that the siphon tube 7 and the outlet tube 6 are of a separate structure. As shown in fig. 1 and 2, the siphon tube 7 and the water outlet pipe 6 can be conveniently manufactured by arranging the siphon tube 7 and the water outlet pipe 6 in a split structure, and in some embodiments, when the siphon tube 7 is installed, the siphon tube 7 can be installed at the upper end of the lower unfixed timing line, and the siphon tube 7 has better installation freedom, so that the upper end of the siphon tube 7 can be conveniently installed in the installation hole 5.

In an alternative embodiment, the siphon tube 7 and the water outlet tube 6 may be integrally disposed, as shown in fig. 3 and 4, the siphon tube has a substantially horizontal water guiding cavity 12 (equivalent to the water outlet tube) and an upwardly extending siphon cavity 13, the water guiding cavity 12 is connected to the water inlet tube, the siphon tube forms an upper connecting portion 14 and a hollow silicone plug 15 at a side of the water guiding cavity 12, and the silicone plug 15 passes through the through hole from the inner side of the glass kettle body and is connected to the upper connecting portion 14. As shown in the figure, the upper connecting part 14 is provided with a protrusion, the upper connecting part 14 is hollow and is communicated with the water feeding pipe, and the silica gel plug 15 penetrates through the glass kettle body outwards and then is sleeved on the upper connecting part 14 in an interference manner, so that the silica gel plug 15 can be assembled and fixed conveniently. In an alternative embodiment, a silicone plug 15 may also be inserted over-interference into the upper connection 14.

In the embodiment shown in fig. 1 and 3, the siphon tube 7 is mounted in the mounting hole 5, and a further preferred arrangement is that a limiting rib 8 is formed at one end of the siphon tube 7 away from the water outlet pipe 6, and the limiting rib 8 passes through the mounting hole 5 and is abutted against and limited by the inner surface of the glass kettle body 1.

For the installation of the siphon tube 7 in the installation hole 5, in alternative embodiments, other forms may be adopted, for example, the siphon tube extends into the installation hole, and the upper end of the siphon tube 7 can be inserted into the installation hole 5 in an interference manner.

For the installation of the siphon tube 7 in the installation hole 5, in a preferred embodiment, a limiting groove 9 is formed on the outer surface of the siphon tube 7, and the glass kettle body 1 is clamped in the limiting groove 9 at the edge of the installation hole 5. As shown in fig. 2 and 3, the siphon tube 7 can be effectively fixed in a two-way limiting manner, and the siphon tube 7 is more stably fixed in the mounting hole 5.

With regard to the arrangement of the mounting bracket 4, in a preferred embodiment, further specifically, the mounting ring 401 is provided with an opening 11, the siphon tube 7 passes through the opening 11, and the mounting bracket 4 includes a fixing member 402, and the fixing member 402 is connected to portions of the mounting ring 401 on both sides of the opening 11. As shown in fig. 2 and 3, the mounting ring 401 can be conveniently sleeved on the fixing groove 3 by arranging the opening 11 on the mounting ring 401, the siphon tube 7 can also be conveniently inserted through the mounting ring 401, and the parts on two sides of the opening 11 of the mounting ring 401 are connected together by the fixing piece 402, so that the mounting ring 401 can be fixed on the glass kettle body 1.

In the embodiment shown in fig. 1 and 3, as to the specific structure of the mounting bracket 4, more specifically, the fixing member 402 is plate-shaped, the mounting ring 401 is provided with connecting posts on both sides of the opening 11, and the screw passes through the fixing member 402 and is connected to the connecting posts. As shown in fig. 2 and 3, the fixing member 402 is provided with a groove, and a part of the water supply pipe 2 extends in the groove, thereby additionally fixing the water supply pipe 2.

In a preferred embodiment, a further advantageous development of the utility model is that the outlet pipe 6 is fixed to the mounting bracket 4. As shown in fig. 2, the water outlet pipe 6 is fixed on the mounting bracket 4, the water outlet pipe 6 is provided with the water outlet, so that the shaking of the water outlet pipe 6 driven by water flow can be reduced, the siphon pipe 7 can be further fixed, meanwhile, the upper end of the water feeding pipe 2 can be fixed, and the internal fixing structure can be optimized.

In the embodiment shown in fig. 1, more specifically, the mounting bracket 4 forms a connection post with a threaded hole, and the outlet pipe 6 is provided with an ear plate, and a screw is fixed on the connection post after penetrating through the ear plate. With respect to the arrangement of outlet pipe 6, in alternative embodiments, other means may be used, for example, outlet pipe 6 may be welded or glued to mounting bracket 4.

For the specific structure of the water outlet pipe 6 in the embodiment shown in fig. 1, as shown in fig. 1 and fig. 2, the water outlet pipe 6 includes a water outlet pipe body 601 and a connector 602 installed at the top of the water outlet pipe body 601, and when the water outlet pipe 6 and the siphon pipe 7 are in a split structure, the siphon pipe 7 is connected to the connector 602; the water outlet pipe body 601 is fixed on the mounting bracket 4. Through set up connector 602 at the top of opening outlet pipe body 601, can be when the equipment, open outlet pipe body 601 and fix on installing support 4, with siphon 7 snap-on connector 602 for the both ends of siphon 7 are fixed respectively, and then can be effective stable fixed siphon 7.

As for the connection structure between the connector 602 and the siphon tube 7, in the embodiment shown in fig. 1, further specifically, the connector 602 is formed with a connection portion extending upward, and the siphon tube 7 is vertically inserted into the connection portion in an interference manner. As shown in fig. 1, the connecting head 602 extends upward, the upper end of the siphon tube 7 is bent laterally and fixed to the mounting hole 5, and when the siphon tube 7 is mounted, the upper and lower ends of the siphon tube 7 are fixed in two directions, respectively, so that the end of the siphon tube 7 can be prevented from being fixed and loosened.

With regard to the arrangement of the connection of the siphon tube 7 to the outlet pipe 6, in an alternative embodiment, as shown in fig. 3 and 4, the connection head 602 is arranged in the transverse direction, and the siphon tube 7 is connected to the connection head 602 in the transverse direction.

In the embodiment shown in fig. 1, more specifically, the water feeding pipe 2 includes a water outlet head 10, the water outlet head 10 is provided with the water outlet, and the water outlet head 10 is installed on the water outlet pipe body 601. As shown in the figure, the water outlet head 10 can be installed on the water outlet pipe 6, and the adjustment of the water outlet head 10 can be facilitated; in addition, when the water outlet pipe 6 is installed, the water outlet pipe can be firstly fixed on the installation support 4, and then the water outlet head 10 is fixed on the water outlet pipe 6, so that the water outlet pipe can be installed in a split mode, and the use is more convenient.

In the illustrated embodiment, more specifically, the water feeding pipe 2 is vertically inserted into the water outlet pipe body 601 in an interference manner. As shown in the figure, can be with this through with the upper hose 2 with outlet pipe 6 along vertical interference cartridge, when the equipment, can be direct with outlet pipe 6 along vertical grafting in the upper end of upper hose 2, can realize intercommunication, fixed to upper hose 2 to this when fixing outlet pipe 6 at spacing support, can be fixed with upper hose 2 simultaneously, optimized the mode of equipment.

It should be noted that, in the illustrated embodiment, the bottom of the water feeding pipe is connected to the water pump at the bottom of the inner container, and this part of the structure may adopt the structure in the existing electric kettle, and in the figure, the connection structure at the bottom of the water feeding pipe is not shown, which does not affect the implementation of the technical solution of the present invention.

The method can be realized by adopting or referring to the prior art in places which are not described in the utility model.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The liquid heater comprises a glass kettle body and a water feeding pipe arranged on the outer side of the glass kettle body, wherein the water feeding pipe extends vertically, and the lower end of the water feeding pipe is communicated with the inside of the glass kettle body;

the upper end of upper hose is equipped with the outlet pipe, the outlet pipe deviates from the one end of upper hose forms the delivery port, liquid heater still includes the siphon, the lower extreme of siphon with the outlet pipe links to each other, and the upper end passes the collar is installed the mounting hole.

2. The liquid heater of claim 1, wherein: the siphon pipe and the water outlet pipe are of a split structure.

3. The liquid heater of claim 2, wherein: and one end of the siphon pipe, which is far away from the water outlet pipe, is provided with a limiting rib, and the limiting rib penetrates through the mounting hole and is abutted and limited with the inner surface of the glass kettle body.

4. The liquid heater of claim 1, wherein: the outer surface of the siphon pipe is provided with a limiting groove, and the glass kettle body is clamped at the edge of the mounting hole in the limiting groove.

5. The liquid heater of claim 1, wherein: the mounting ring is provided with an opening, the siphon pipe penetrates through the opening, the mounting bracket comprises a fixing piece, and the fixing piece is connected with the parts of the mounting ring on the two sides of the opening.

6. The liquid heater of any one of claims 1-5, wherein: the water outlet pipe is fixed on the mounting bracket.

7. The liquid heater of claim 6, wherein: the water outlet pipe comprises a water outlet pipe body and a connector arranged at the top of the water outlet pipe body, and when the water outlet pipe and the siphon pipe are of split structures, the siphon pipe is connected to the connector; the water outlet pipe body is fixed on the mounting bracket.

8. The liquid heater of claim 7, wherein: the connector is formed with the connecting portion of upwards extending, siphon along vertical with connecting portion interference cartridge.

9. The liquid heater of claim 7, wherein: the water feeding pipe comprises a water outlet head, the water outlet head is provided with the water outlet, and the water outlet head is installed on the water outlet pipe body.

10. The liquid heater of claim 7, wherein: the water feeding pipe is vertically inserted into the water outlet pipe body in an interference manner.