Portable instant-heating water dispenser

Abstract

The utility model relates to a portable instant heating water dispenser, which is applied to the technical field of water dispensers, the portable instant heating water dispenser comprises a front cover and a rear cover, the front cover is rotatably connected to the rear cover, the rear cover is connected with a shell, a power supply is arranged between the rear cover and the shell, the front cover is provided with a water outlet pipe, and the water outlet pipe is provided with a water outlet. The water outlet pipe is obliquely arranged on the front cover, and the sealing cover is movably arranged on the water outlet pipe for opening and closing; the rear cover is further provided with a water outlet adapter. The portable instant heating water dispenser further comprises a water pump and a heating body, and the water pump, the heating body and the water outlet pipe are connected through pipelines. When the power source is powered on, water is taken through the temperature control assembly and conveyed to the heating body through the pipeline to be heated, then drinking water is conveyed, instant heating is achieved, the real-time water yield can be observed, and the problems of sanitation, safety and water yield display of a water outlet pipe of the portable instant-heating water dispenser are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water dispensers, in particular to a portable instant hot water dispenser. Background Art

[0002] Drinking water is an indispensable resource for human beings. In order to meet the demand for water, water dispensers were invented. However, traditional water dispensers require bottled water to be placed above the machine body, and the machine body has a low-temperature water outlet and a high-temperature water outlet. The boiling of high-temperature water requires a long wait, and this type of water dispenser is large in size and weight and is only suitable for use in fixed places. In order to solve the problem of the long wait time and large size of the traditional water dispenser, a portable instant hot water dispenser was invented. For example, the utility model patent with patent number CN213821007U and the name of a portable instant hot water dispenser includes: The front cover and the rear cover, the front cover is provided with a water outlet pipe and a water outlet and connected; the rear cover is provided with a charging interface and a control device, the control device includes a heating switch and a water outlet control switch, the surface of the rear cover is provided with a mounting groove for mounting the front cover, the rear cover of the mounting groove is provided with a socket for inserting a mineral water bottle, the rear cover is provided with a heating module for heating the output water in the mineral water bottle inserted into the socket, the charging interface provides electrical energy for the heating module and the control device, the front cover is movably connected with the rear cover, the water outlet device of the utility model can be folded to achieve heating and water outlet, but the current structure still has the following problems:

[0003] (1) The water outlet on the front cover is exposed outdoors, which is prone to breeding bacteria. After long-term use, scale is easily formed at the water outlet, and even the water outlet is blocked.

[0004] (2) The angle of the water outlet pipe causes water to easily flow to the machine, and in serious cases, water may even enter the machine, causing a power short circuit or damage to the motherboard, thus affecting the service life of the equipment.

[0005] (3) There is a lack of visual display, and users cannot directly observe the water output. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a portable instant hot water dispenser to solve one or more problems in the prior art.

[0007] To achieve the above purpose, the technical solution of the utility model is as follows:

[0008] The portable instant hot water dispenser includes a front cover and a rear cover, the front cover is rotatably connected to the rear cover, the rear cover is connected to the shell, a power supply is arranged between the rear cover and the shell, the front cover has a water outlet pipe, a sealing cover is movably arranged on the water outlet pipe, so that the sealing cover closes the water outlet pipe when it is close to the water outlet pipe or opens the water outlet pipe when it is far away from the water outlet pipe; a water outlet adapter is also arranged on the rear cover.

[0009] Furthermore, the portable instant hot water dispenser also includes a water pump and a heating body. The water inlet end of the water pump is connected to the water outlet adapter through a first pipeline, the water outlet end of the water pump is connected to the water inlet end of the heating body through a second pipeline, and the water outlet end of the heating body is connected to the water outlet pipe through a third pipeline.

[0010] Furthermore, the sealing cover includes a cover body and a cover ring, one end of the cover ring is connected to the cover body, and the other end of the cover ring is embedded in the rear cover.

[0011] Furthermore, a first groove is provided on the rear cover at a side close to the power supply and close to a side of the shell, a protrusion is provided inside the first groove, and a second groove is provided on a side of the rear cover away from the shell.

[0012] Furthermore, the front cover includes a cover shell and a sealing plate, the cover shell and the sealing plate are connected to each other, a closing cover is also provided on the sealing plate, and a plurality of first buckles are provided on the surface edge of the sealing plate away from the second groove.

[0013] Furthermore, the cover shell is provided with a plurality of second buckles connected with the first buckles at the surface edge close to the second groove.

[0014] Furthermore, the water outlet pipe is arranged obliquely relative to the front cover.

[0015] Furthermore, the control device includes a temperature control component, a display screen and a main board, and the temperature control component and the display screen are both connected to the main board.

[0016] Furthermore, a plurality of first openings are formed on the surface of the second groove at an end away from the water outlet pipe, and a shaft housing is formed at the first opening in a direction close to the housing.

[0017] Furthermore, the front cover has a plurality of second openings and an axial hole for fixing the rotating shaft at one end away from the water outlet pipe. The rotating shaft mounting member is arranged in the shell and extends from the second opening and the first opening. The rotating shaft mounting member is connected to the front cover and the rear cover through the rotating shaft.

[0018] Compared with the prior art, the beneficial technical effects of the utility model are as follows

[0019] (i) The utility model can movably arrange the cover on the water outlet pipe so that the water outlet pipe can be closed by the cover when not in use, thereby effectively preventing the growth of bacteria and having a dust-proof effect, and preventing scale from forming at the water outlet. On the contrary, when water needs to be taken, it is only necessary to open the cover, and the cover is connected to the protruding part of the back cover, which is firmly fixed and not easy to be lost.

[0020] (ii) The water outlet pipe of the utility model is inclined and arranged with the front cover. When the user has finished using water, the front cover is closed and placed on the second groove of the rear cover. The water outlet protrudes from the surface, and the residual water will not flow into the second groove, thereby avoiding circuit or motherboard failure.

[0021] (III) The display screen of the utility model can display the current water volume in real time according to the user's demand for water volume. When a certain water volume is reached, water extraction is stopped in time to reduce the waste of water resources.

[0022] (iv) The front cover of the utility model can be flipped up or closed by a rotating shaft. When there is no need for drinking water, the front cover is closed in the second groove, and the closing cover of the sealing plate of the front cover tightly seals the adapter to prevent the remaining water in the first pipeline between the adapter and the water pump from overflowing onto the surface of the second groove when the device is bumped. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The structure diagram of the portable instant hot water dispenser according to the embodiment of the utility model is shown.

[0024] Figure 2 A schematic diagram of a structure without a cover in a portable instant hot water dispenser according to an embodiment of the utility model is shown.

[0025] Figure 3 The utility model shows a schematic diagram of the rear cover structure of the portable instant hot water dispenser in an embodiment of the utility model.

[0026] Figure 4 A schematic diagram of the front cover of a portable instant hot water dispenser according to an embodiment of the utility model is shown.

[0027] Figure 5 A schematic diagram of the sealing plate structure of a portable instant hot water dispenser according to an embodiment of the utility model is shown.

[0028] Figure 6 A schematic diagram of the cover structure of a portable instant hot water dispenser according to an embodiment of the utility model is shown.

[0029] Figure 7 A schematic diagram of the internal structure of a housing in a portable instant hot water dispenser according to an embodiment of the utility model is shown.

[0030] Figure 8 A side view schematic diagram of a portable instant hot water dispenser according to an embodiment of the utility model is shown.

[0031] Fig. 9 The partial structure diagram of the portable instant hot water dispenser of the utility model is shown. Figure I .

[0032] Fig.10 The partial structure diagram of the portable instant hot water dispenser of the utility model is shown. Figure II .

[0033] Fig.11 The partial structure diagram of the portable instant hot water dispenser of the utility model is shown. Figure III .

[0034] Markings in the accompanying drawings: 1, front cover; 101, cover shell; 102, sealing plate; 2, rear cover; 3, control device; 301, temperature control component; 302, display screen; 303, main board; 4, water outlet pipe; 5, first opening; 6, power supply; 7, water pump; 8, heating body; 9, rotating shaft; 10, closing cover; 11, third pipeline; 12, adapter; 13, second groove; 14, sealing cover; 1401, cover body; 1402, cover ring; 15, shell; 16, first groove; 17, first pipeline; 18, second pipeline; 19, rotating shaft mounting member; 20, first buckle; 21, second buckle; 22, second opening; 23, protrusion; 24, shaft hole; 25, shaft shell; 26, internal thread; DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the utility model clearer, the device proposed in the utility model is further described in detail below in combination with the accompanying drawings and specific implementation methods. According to the following description, the advantages and features of the utility model will be clearer. It should be noted that the accompanying drawings adopt a very simplified form and use non-precise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the implementation method of the utility model. In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, please refer to the accompanying drawings. It should be noted that the structure, proportion, size, etc. illustrated by the accompanying drawings of this specification are only used to match the content disclosed in the specification, so that people familiar with this technology can understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so it has no technical substantive significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effect that the utility model can produce and the purpose that can be achieved, should still fall within the scope of the technical content disclosed by the utility model.

[0036] The specific structure of the portable instant hot water dispenser is described below:

[0037] See also Figure 1 and Figure 2The portable instant hot water dispenser includes a front cover 1 and a rear cover 2, the front cover 1 is rotatably connected to the rear cover 2, the rear cover 2 is connected to the shell 15, the power supply 6 is arranged between the rear cover 2 and the shell 15, the front cover 1 has a water outlet pipe 4, and the sealing cover 14 is movably arranged on the water outlet pipe 4, so that the sealing cover 14 closes the water outlet pipe 4 when it is close to the water outlet pipe 4 or opens the water outlet pipe 4 when it is far away from the water outlet pipe 4.

[0038] For further information, please refer to Figure 7 The portable instant hot water dispenser also includes a water pump 7 and a heating body 8. The water inlet end of the water pump 7 is connected to the water outlet adapter 12 through a first pipeline 17, the water outlet end of the water pump 7 is connected to the water inlet end of the heating body 8 through a second pipeline 18, and the water outlet end of the heating body 8 is connected to the water outlet pipe 4 through a third pipeline 11.

[0039] Please continue reading Figure 1 and Figure 7 The control device 3 includes a temperature control component 301, a display screen 302 and a main board 303. The temperature control component 301 and the display screen 302 are connected to the main board 303. The temperature control component 301 includes a first temperature control button, a second temperature control button, a third temperature control button, a fourth temperature control button and a fifth temperature control button. The five temperature control buttons correspond to different temperature selections, namely, normal temperature, 45°C, 60°C, 80°C and boiling water.

[0040] For further information, please refer to Figure 1 , Figure 3 and Fig. 9 The above-mentioned cover 14 is composed of a cover body 1401 and a cover ring 1402. One end of the cover ring 1402 is connected to the cover body 1401, and the other end of the cover ring 1402 is bent along the end surface of the cover body 1401 and embedded in the first groove 16 of the rear cover 2.

[0041] For further information, please refer to Figure 3 and Fig. 9 The first groove 16 is provided on the side of the rear cover 2 close to the power source 6 and the housing 15, and a protrusion 23 is provided inside the first groove 16. The other end of the cover ring 1402 of the sealing cover 14 extends into the first groove 16 and is embedded in the protrusion 23. The second groove 13 is provided on the side of the rear cover 2 away from the housing 15, and a water outlet adapter 12 is provided on the second groove 13. Preferably, in the portable instant hot water dispenser of this embodiment, the water outlet adapter 12 is circular, and an internal thread 26 is also provided inside the water outlet adapter 12, and the internal thread 26 is used to connect with the external thread of the mouth of the mineral water bottle.

[0042] For further information, please refer to Figures 4 to 6The front cover 1 includes a cover shell 101 and a sealing plate 102. The sealing plate 102 is also provided with a closing cover 10 that can close the water outlet adapter 12. The closing cover 10 is preferably circular, and the outer diameter of the closing cover 10 is larger than the outer diameter of the water outlet adapter 12, so as to better close the water outlet adapter 12. A plurality of first buckles 20 are provided on the sealing plate 102 near the edge of the surface away from the second groove 13, and a plurality of second buckles 21 connected to the first buckles 20 are provided on the cover shell 101 near the edge of the surface close to the second groove 13. The third pipeline 11 is provided in the front cover 1 and connected to the water outlet pipe 4; the first buckle 20 and the second buckle 21 are fastened together, and a part of the third pipeline 11 is fixed between the closing cover 10 and the plurality of first buckles 20 during assembly to prevent the third pipeline 11 from being displaced during use. When the front cover 1 is placed flat on the second groove 13, the closing cover 10 tightly covers the water outlet adapter 12 to prevent the remaining water in the first pipeline 17 from flowing back and leaking from the water outlet adapter 12 after the user finishes using the water, thereby further preventing the circuit or main board 303 from malfunctioning.

[0043] For further information, please refer to Figure 3 , Figure 4 , Figure 7 , Fig.10 and Fig.11 The surface of the second groove 13 is provided with a plurality of first openings 5 ​​at the end away from the water outlet pipe 4, and the first openings 5 ​​are raised in the direction close to the shell 15 to form an axle housing 25; the front cover 1 is also provided with a plurality of second openings 22 and an axle hole 24 for installing the rotating shaft 9 at the end away from the water outlet pipe 4, and a rotating shaft mounting member 19 for fixing the rotating shaft 9 is arranged in the shell 15 and extends from the second openings 22 and the first openings 5, and the rotating shaft mounting member 19 is connected to the front cover 1 and the rear cover 2 through the rotating shaft 9, and the front cover 1 and the rear cover 2 can be turned 180° in the first opening 5, the second opening 22 and the axle housing 25, which is beneficial for users to take water according to different body postures.

[0044] Please continue reading Figure 8 The water outlet pipe 4 is tilted relative to the front cover 1. When the user finishes using the water, the front cover 1 is closed and placed on the second groove 13. At this time, the water outlet pipe 4 protrudes from the surface, and the residual water will not flow into the second groove 13, avoiding circuit or motherboard 303 failure.

[0045] The specific working process of the portable instant hot water dispenser described in the embodiment of the utility model is described as follows:

[0046] Please refer to Figure 1 , Figure 3 and Figure 7When the user needs to drink water, the power supply 6 is powered on to provide power to the water pump 7, the heating body 8 and the main board 303, and the front cover 1 is rotated in a direction away from the second groove 13 so that the water outlet adapter 12 is displayed. Then, the mouth of the mineral water bottle to be heated is aligned with the water outlet adapter 12 for docking, the sealing cap 14 is removed, and the front cover 1 is rotated to a suitable angle relative to the rear cover 2 according to the user's body posture, thereby achieving water collection.

[0047] For further information, please refer to Figure 1 and Figure 7 According to the different needs of the drinker for water temperature, the temperature control component 301 is used to select the temperature required by the drinker, for example, 45°C warm water is selected, and by pressing the 45°C gear, the water pump 7 is started and the water in the external mineral water bottle is transported through the first pipeline 17 and the second pipeline 18, and is heated to the required water temperature of 45°C by the heating body 8, and then transported to the water outlet pipe 4 through the third pipeline 11, so that water is taken through the above-mentioned water outlet pipe 4. In addition, while the water source is being transported, the display screen 302 will give the corresponding value of the current real-time water output according to the transport time, for example, 90ml of water at 45°C has flowed out at present, so that People control the water demand. When water is stopped, release the pressed temperature control component 301, then the water pump 7 stops working, and the corresponding heating body 8 will no longer heat the water source. At this time, remove the mineral water bottle, cover the cover 14 on the surface of the water outlet pipe 4, and then merge the front cover 1 toward the second groove 13. The closing cover 10 on the sealing plate 102 of the front cover 1 will tightly seal the water outlet adapter 12, and then cover the cover 14 on the surface of the water outlet pipe 4, which effectively avoids the growth of bacteria and has a dust-proof effect, and avoids the formation of scale at the water outlet. At this time, the storage of the portable instant hot water dispenser is completed.

[0048] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0049] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A portable instant hot water dispenser, comprising a front cover and a rear cover, wherein the front cover is rotatably connected to the rear cover, the rear cover is connected to a housing, and a power source is arranged between the rear cover and the housing, characterized in that: The front cover has a water outlet pipe, and the cover can be movably arranged on the water outlet pipe, so that the cover can close the water outlet pipe when it is close to the water outlet pipe or open the water outlet pipe when it is far away from the water outlet pipe; the rear cover is also provided with a water outlet adapter; The portable instant hot water dispenser also includes a water pump and a heating body. The water inlet end of the water pump is connected to the water outlet adapter through a first pipeline, the water outlet end of the water pump is connected to the water inlet end of the heating body through a second pipeline, and the water outlet end of the heating body is connected to the water outlet pipe through a third pipeline.

2. The portable instant hot water dispenser according to claim 1, characterized in that: The sealing cover comprises a cover body and a cover ring, one end of the cover ring is connected to the cover body, and the other end of the cover ring is embedded in the rear cover.

3. The portable instant hot water dispenser according to claim 2, characterized in that: A first groove is provided on a side of the rear cover close to the housing near the power source, a protrusion is provided inside the first groove, and a second groove is provided on a side of the rear cover away from the housing.

4. The portable instant hot water dispenser according to claim 3, characterized in that: The front cover comprises a cover shell and a sealing plate connected to the cover shell, and a closing cover is also arranged on the sealing plate.

5. The portable instant hot water dispenser according to claim 4, characterized in that: A plurality of first buckles are arranged on a surface of the sealing plate away from the second groove and at an edge of the sealing plate.

6. The portable instant hot water dispenser according to claim 5, characterized in that: A plurality of second buckles connected with the first buckles are arranged on a surface of the cover shell close to the second groove and at an edge of the cover shell.

7. The portable instant hot water dispenser according to claim 6, characterized in that: The water outlet pipe is arranged obliquely relative to the front cover.

8. The portable instant hot water dispenser according to claim 1, characterized in that: The portable instant hot water dispenser also includes a control device, which includes a temperature control component, a display screen and a main board. The temperature control component and the display screen are both connected to the main board.

9. The portable instant hot water dispenser according to claim 3, characterized in that: The second groove has a plurality of first openings at an end away from the water outlet pipe, and the first openings are provided with a shaft housing in a direction close to the housing.

10. The portable instant hot water dispenser according to claim 9, characterized in that: The front cover is also provided with a plurality of second openings and an axial hole for fixing the rotating shaft at one end away from the water outlet pipe. The rotating shaft mounting part is arranged in the shell and extends out from the second opening and the first opening. The rotating shaft mounting part is connected to the front cover and the rear cover through the rotating shaft.

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