CN219088918U - Kettle structure and electric water bottle and hot water kettle - Google Patents
Kettle structure and electric water bottle and hot water kettle Download PDFInfo
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- CN219088918U CN219088918U CN202222570655.5U CN202222570655U CN219088918U CN 219088918 U CN219088918 U CN 219088918U CN 202222570655 U CN202222570655 U CN 202222570655U CN 219088918 U CN219088918 U CN 219088918U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 238000005192 partition Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000000523 sample Substances 0.000 description 5
- 238000004321 preservation Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of electric kettles, and relates to a kettle structure and an electric kettle, comprising a kettle body and a kettle cover; the kettle cover is covered on the kettle body, a first air channel and a second air channel are arranged in the kettle cover, an air inlet of the first air channel is arranged on one side of the kettle cover, a fan is arranged at one end of the air inlet of the first air channel, an air outlet of the first air channel is arranged at a first position of the bottom side wall of the kettle cover, an air inlet of the second air channel is arranged at a second position of the bottom side wall of the kettle cover, and an air outlet of the second air channel is communicated with the outside; when the fan is started, cold air enters the kettle body through the first air channel and exchanges heat with hot water at the top of the kettle body, and then is discharged from the second air channel to form circulation. According to the kettle structure, the two air channels are arranged on the kettle cover, cold air enters from the first air channel, hot air flows out from the second air channel after heat exchange with hot water, and the effect of rapid cooling is achieved.
Description
Technical Field
The utility model relates to the technical field of electric kettles, in particular to a kettle structure and an electric kettle.
Background
Because the water storage capacity of the electric hot water bottle is large, the electric hot water bottle can generally reach 3-5L, one-pot water can be boiled to meet the daily water intake of a family of 3-5 people, and the water outlet flow rate of the electric hot water bottle is large and can reach more than 1L/min, compared with an instant heating type heater, the flow rate of the instant heating type heater can only reach about 0.4L/min, so that the electric hot water bottle is popular with wide users. However, the existing electric thermos bottle hot water kettle also has the following disadvantages: i.e. the water in the electric thermos bottle is naturally cooled after boiling. The time required for the temperature to drop from the boiled water to the holding temperature is longer, for example, the time required for the temperature to drop from the boiled water to 55 ℃ is generally 4-5 hours.
Disclosure of Invention
In view of the above, the utility model provides a kettle structure and an electric hot water bottle kettle, which are used for solving the problem that the electric hot water bottle kettle in the prior art consumes a long time from boiling water to heat preservation temperature.
To achieve one or a part or all of the above objects or other objects, the present utility model provides a kettle structure, including a kettle body and a kettle lid; the kettle cover is covered on the kettle body, a first air channel and a second air channel are arranged in the kettle cover, an air inlet of the first air channel is arranged on one side of the kettle cover, a fan is arranged at one end of the air inlet of the first air channel, an air outlet of the first air channel is arranged at a first position of the bottom side wall of the kettle cover, an air inlet of the second air channel is arranged at a second position of the bottom side wall of the kettle cover, and an air outlet of the second air channel is communicated with the outside;
when the fan is started, cold air enters the kettle body through the first air channel and exchanges heat with hot water at the top of the kettle body, and then is discharged from the second air channel to form circulation.
Further, the kettle body comprises: the kettle comprises a shell, a base and an inner container, wherein the shell is connected with the base, the inner container is arranged in the shell and connected with the base, and the kettle cover is hinged with the shell.
Further, in the closed state of the pot lid, the first position and the second position are symmetrical with respect to a central axis of the inner container.
Further, the kettle cover comprises an upper kettle cover, a lower kettle cover and a partition plate, the first air channel is formed by the upper kettle cover, the partition plate and the lower kettle cover in a surrounding mode, an air inlet of the first air channel is formed in one end of the first air channel, and the fan is arranged at the other end of the first air channel.
Further, the kettle cover further comprises a ventilation pipe, the second air channel is surrounded by a pipeline of the ventilation pipe, and the section of an air outlet of the second air channel is smaller than that of the second air channel.
Further, the air outlet of the first air channel and the air inlet of the second air channel are both elliptical.
Further, the air outlet of the first air channel and the air inlet of the second air channel are both provided with a first filter screen.
Further, an air inlet of the first air channel is provided with a second filter screen.
To achieve one or a part or all of the above or other objects, the present utility model also proposes an electric water bottle hot water bottle comprising a water bottle structure as described in any one of the above.
Further, the electric hot water bottle further comprises: the water pump, the first water outlet pipe, the second water outlet pipe and the water outlet nozzle; wherein,,
the bottom of the inner container is provided with an inner container water outlet, the water inlet of the first water outlet pipe is connected with the inner container water outlet, the water outlet of the first water outlet pipe is connected with the water inlet of the water suction pump, the water outlet of the water suction pump is connected with the water inlet of the second water outlet pipe, and the water outlet of the second water outlet pipe is connected with the water outlet nozzle.
The implementation of the embodiment of the utility model has the following beneficial effects:
according to the kettle structure provided by the utility model, the two air ducts are arranged on the kettle cover, and the whole kettle structure has only one air inlet (namely the air inlet of the first air duct) and one air outlet (namely the air outlet of the second air duct) relative to the outside, cold air enters from the first air duct, and hot air flows out from the second air duct after cold air passes through the hot water surface to exchange heat with hot water, so that the effect of rapid cooling is achieved by continuous circulation.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Wherein:
FIG. 1 is a schematic view of a water kettle structure according to one embodiment of the present utility model;
FIG. 2 is an exploded view of the structure of a kettle in accordance with one embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of a kettle structure according to one embodiment of the present utility model;
FIG. 4 is a schematic diagram of a thermos flask according to an embodiment of the present utility model;
fig. 5 is a schematic view showing an internal structure of a thermos flask according to an embodiment of the present utility model.
Reference numerals:
1. a kettle body; 11. a housing; 12. a base; 13. an inner container; 14. a water pump; 15. a first water outlet pipe; 16. a second water outlet pipe; 17. a water outlet nozzle;
2. a kettle cover; 21. a pot cover is arranged; 22. a lower pot cover; 23. a partition plate; 24. a first air duct; 25. a second air duct; 26. a fan; 27. a ventilation pipe; 28. a first filter screen; 29. and a second filter screen.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1 to 5, a first embodiment of the present application proposes a water kettle structure comprising a kettle body 1 and a kettle lid 2; the kettle cover 2 covers the kettle body 1, a first air duct 24 and a second air duct 25 are arranged in the kettle cover 2, an air inlet of the first air duct 24 is arranged on one side of the kettle cover 2, a fan 26 is arranged at one end of the air inlet of the first air duct 24, an air outlet of the first air duct 24 is arranged at a first position of the bottom side wall of the kettle cover 2, an air inlet of the second air duct 25 is arranged at a second position of the bottom side wall of the kettle cover 2, and an air outlet of the second air duct 25 is arranged at the top side wall of the kettle cover 2;
when the fan 26 is started, cold air enters the kettle body 1 through the first air duct 24 and exchanges heat with hot water at the top of the kettle body 1, and then is discharged from the second air duct 25 to form circulation.
In this embodiment, in the above kettle structure, two air channels are provided on the kettle cover 2, and the whole kettle structure has only one cold air inlet (i.e. the air inlet of the first air channel 24) and one hot air outlet (i.e. the air outlet of the second air channel 25) relative to the outside, cold air enters from the first air channel 24, and after the cold air passes through the hot water surface and exchanges heat with the hot water, hot air is formed to flow out from the second air channel 25, so that the hot air continuously circulates, and the effect of rapid cooling is achieved. The air inlet of the first air duct 24 may be disposed on any one of the front, rear, left and right sides of the pot lid 2, or may be disposed on the top side of the pot lid 2. Similarly, the air outlet of the second air duct 25 may be provided on any one of the front, rear, left and right sides of the lid 2, and may be provided on the top side of the lid 2, thereby achieving the above-described effects.
In view of the foregoing, the present utility model further proposes a second embodiment, wherein the kettle body 1 comprises: the kettle cover comprises a shell 11, a base 12 and an inner container 13, wherein the shell 11 is connected with the base 12, the inner container 13 is arranged in the shell 11 and is connected with the base 12, and the kettle cover 2 is hinged with the shell 11.
In this embodiment, the housing 11 is generally provided in a hollow cylindrical shape, i.e., a circular tube; or in the shape of a hollow polygonal column such as a square tube or pentagonal tube, etc. The base 12 may be provided with a plurality of brackets for supporting the liner 13. The inner container 13 can be generally provided with a vacuum heat insulation layer, and the vacuum heat insulation layer can well insulate heat under the condition that the kettle needs to keep heat.
In view of the above-mentioned water kettle structure, the present utility model also proposes a third embodiment, wherein, in the closed state of the kettle lid 2, the first position and the second position are symmetrical about the central axis of the inner container 13.
In this embodiment, taking the position of the first position on the lid 2 that is far to the left as shown in fig. 1 as an example, the second position may be disposed on the lid 2 that is far to the right, and the first position and the second position are symmetrical about the central axis of the inner container 13, so that after the cold air enters the interior of the kettle body 1 through the first air duct 24, the cold air may flow through most of the water surface area in the inner container 13, and exchange heat with the hot water from the surface better, thereby effectively improving the heat exchange efficiency.
In view of the foregoing, the present utility model further proposes a fourth embodiment, in which the kettle lid 2 includes an upper kettle lid 21, a lower kettle lid 22, and a partition plate 23, the first air duct 24 is defined by the upper kettle lid 21, the partition plate 23, and the lower kettle lid 22, an air inlet of the first air duct 24 is disposed at one end of the first air duct 24, and the fan 26 is disposed at the other end of the first air duct 24.
In this embodiment, the partition 23 may be directly disposed on the lower lid 22, for example, by integrally forming the lower lid 22 and the partition 23. The partition 23 is used to enclose a first air duct 24 together with the upper lid 21 and the lower lid 22. In addition, a bracket can be arranged between the upper pot cover 21 and the lower pot cover 22 for connection, and the bracket can play a certain supporting role. Because the first air duct 24 is arranged in the kettle cover 2, a larger hollow structure exists between the upper kettle cover 21 and the lower kettle cover 22, and the kettle cover 2 is of a structure which is closer to the water surface in the kettle and is always subjected to the action of hot water vapor, that is, the kettle cover 2 is in a sudden heat state for a long time, and the kettle cover 2 is easy to deform in the sudden heat state due to expansion caused by heat and contraction caused by cold, after the bracket is arranged, the connection strength between the upper kettle cover 21 and the lower kettle cover 22 is enhanced, so that the kettle cover is not easy to deform.
In view of the foregoing, the present utility model further proposes a fifth embodiment, wherein the kettle lid 2 further includes a ventilation pipe 27, the second air duct 25 is surrounded by a pipe of the ventilation pipe 27, and an air outlet section of the second air duct 25 is smaller than a section of the second air duct 25.
In this embodiment, the second air duct 25 is surrounded by a pipe of the ventilation pipe 27, as shown in fig. 2. The air outlet section of the second air duct 25 is smaller than the air outlet section of the second air duct 25, for example, as shown in fig. 2, the air outlet of the second air duct 25 is flat, and the advantage of this arrangement is that the flow speed of the air outlet of the second air duct 25 is increased, so that the hot air flowing out of the second air duct 25 can be blown farther, and the hot air cannot flow back to the air inlet of the first air duct 24, thereby affecting the heat exchange efficiency. That is, the air outlet cross section of the second air duct 25 is set smaller than that of the second air duct 25, generally so that the former is smaller than the latter by 1:4, which can basically ensure that no hot air flows back.
In view of the foregoing, the present utility model further provides a sixth embodiment, wherein the air outlet of the first air duct 24 and the air inlet of the second air duct 25 are both elliptical. In addition, the shape of round rectangle, square, rectangle or circle can be provided.
The seventh embodiment is also provided for the above kettle structure, wherein the air outlet of the first air duct 24 and the air inlet of the second air duct 25 are both provided with a first filter screen 28.
In this embodiment, the first filter mesh 28 is matched with the air outlet of the first air duct 24 and is matched with the air inlet of the second air duct 25, that is, the first filter mesh 28 may be a plate, the shape of the plate is the same as that of the air outlet of the first air duct 24 and the air inlet of the second air duct 25, and the periphery of the plate is provided with a plurality of through holes to manufacture the first filter mesh 28. The advantage of setting up the filter screen is that can make the velocity of flow of wind channel more even.
In view of the foregoing water kettle structure, the present utility model further proposes an eighth embodiment, wherein the air inlet of the first air duct 24 is provided with a second filter screen 29.
In this embodiment, the second filter 29 may be a common filter for preventing foreign matters from entering the air inlet of the first air duct 24, so as to ensure the cleaning of the water source in the kettle.
A ninth embodiment of the present utility model provides an electric hot water bottle, which includes the above-described water bottle structure.
The utility model also provides a tenth embodiment aiming at the electric water bottle thermos, wherein the electric water bottle thermos further comprises: a suction pump 14, a first water outlet pipe 15, a second water outlet pipe 16 and a water outlet nozzle 17; wherein,,
the bottom of the inner container 13 is provided with an inner container 13 water outlet, the water inlet of the first water outlet pipe 15 is connected with the inner container 13 water outlet, the water outlet of the first water outlet pipe 15 is connected with the water inlet of the water pump 14, the water outlet of the water pump 14 is connected with the water inlet of the second water outlet pipe 16, and the water outlet of the second water outlet pipe 16 is connected with the water outlet nozzle 17.
In this embodiment, the electric hot water bottle can pump water by controlling the water pump 14, and the user can directly receive water at the position of the water outlet nozzle 17, so that water can be taken from the electric hot water bottle without opening the bottle cap 2, and the user experience is improved. In addition, the electric hot water bottle can also be provided with a temperature probe, a temperature probe detection end is arranged in the inner container 13, a wiring end of the temperature probe penetrates through the bottom of the inner container 13 and is electrically connected with the controller, and the water temperature in the electric hot water bottle can be obtained in real time through the arrangement of the temperature probe, so that the electric hot water bottle can be matched with the controller, the electric hot water bottle can have a heat preservation function, specifically, a user can set a heat preservation temperature, the controller can detect the water temperature in the electric hot water bottle through the temperature probe, when the temperature is lower than a certain temperature, the electric hot water bottle is started to heat, when the temperature rises to reach the set temperature, the electric hot water bottle is closed, and therefore water can be taken by the user at the set heat preservation temperature, and the use experience of the user is greatly improved. The electric hot water bottle can be further provided with the overload protector, and when the electric hot water bottle is specifically arranged, the overload protector is electrically connected between the controller and the heating pipe, so that the electric hot water bottle can be prevented from being damaged due to overload.
It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.
Claims (10)
1. A kettle structure, characterized in that: comprises a kettle body and a kettle cover; the kettle cover is covered on the kettle body, a first air channel and a second air channel are arranged in the kettle cover, an air inlet of the first air channel is arranged on one side of the kettle cover, a fan is arranged at one end of the air inlet of the first air channel, an air outlet of the first air channel is arranged at a first position of the bottom side wall of the kettle cover, an air inlet of the second air channel is arranged at a second position of the bottom side wall of the kettle cover, and an air outlet of the second air channel is communicated with the outside;
when the fan is started, cold air enters the kettle body through the first air channel and exchanges heat with hot water at the top of the kettle body, and then is discharged from the second air channel to form circulation.
2. A kettle structure as claimed in claim 1, wherein: the kettle body comprises: the kettle comprises a shell, a base and an inner container, wherein the shell is connected with the base, the inner container is arranged in the shell and connected with the base, and the kettle cover is hinged with the shell.
3. A kettle construction as claimed in claim 2, wherein: and in the closed state of the kettle cover, the first position and the second position are symmetrical about the central axis of the liner.
4. A kettle construction as claimed in claim 2, wherein: the kettle cover comprises an upper kettle cover, a lower kettle cover and a partition board, the first air channel is formed by the upper kettle cover, the partition board and the lower kettle cover in a surrounding mode, an air inlet of the first air channel is formed in one end of the first air channel, and the fan is arranged at the other end of the first air channel.
5. A kettle construction as claimed in claim 2, wherein: the kettle cover further comprises a ventilation pipe, the second air channel is surrounded by a pipeline of the ventilation pipe, and the air outlet section of the second air channel is smaller than the section of the second air channel.
6. A kettle construction as claimed in claim 2, wherein: the air outlet of the first air channel and the air inlet of the second air channel are both elliptical.
7. A kettle construction as claimed in claim 2, wherein: the air outlet of the first air channel and the air inlet of the second air channel are both provided with a first filter screen.
8. A kettle construction as claimed in claim 2, wherein: the air inlet of the first air channel is provided with a second filter screen.
9. An electric thermos bottle hot water kettle is characterized in that: the electric hot water bottle comprising the water bottle structure as claimed in any one of claims 2 to 8.
10. The electric water bottle hot water bottle of claim 9, wherein: the electric thermos bottle hot water kettle further comprises: the water pump, the first water outlet pipe, the second water outlet pipe and the water outlet nozzle; wherein,,
the bottom of the inner container is provided with an inner container water outlet, the water inlet of the first water outlet pipe is connected with the inner container water outlet, the water outlet of the first water outlet pipe is connected with the water inlet of the water suction pump, the water outlet of the water suction pump is connected with the water inlet of the second water outlet pipe, and the water outlet of the second water outlet pipe is connected with the water outlet nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222570655.5U CN219088918U (en) | 2022-09-26 | 2022-09-26 | Kettle structure and electric water bottle and hot water kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222570655.5U CN219088918U (en) | 2022-09-26 | 2022-09-26 | Kettle structure and electric water bottle and hot water kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219088918U true CN219088918U (en) | 2023-05-30 |
Family
ID=86460698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222570655.5U Active CN219088918U (en) | 2022-09-26 | 2022-09-26 | Kettle structure and electric water bottle and hot water kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219088918U (en) |
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2022
- 2022-09-26 CN CN202222570655.5U patent/CN219088918U/en active Active
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