Portable instant water boiler

Abstract

A portable instant water boiler comprises a body, an instant heating device, a water pump, a control device, a water inlet connector and a water outlet arm, the instant heating device, the water pump, the control device, the water inlet connector and the water outlet arm are arranged on the body, the instant heating device and the water pump are electrically connected with the control device, and the water outlet arm is rotatably arranged on the body and provided with a water outlet. The water inlet connector, the water pump, the instant heating device and the water outlet are sequentially connected through pipelines, a handle structure is arranged on the main body and comprises a handle belt arranged on the main body, and the handle belt is rotationally arranged on the main body and arranged on the side portion or the upper portion or the lower portion of the main body. Or the handle structure comprises handle grooves formed in the main body, the handle grooves penetrate through the upper portion and the lower portion of the main body, or the number of the handle grooves is two, and the handle grooves are correspondingly formed in the upper portion and the lower portion of the main body respectively. The handle structure is arranged on the main body, so that a consumer can conveniently lift and carry the instant water boiler.

Description

Technical Field

[0001] The utility model belongs to the technical field of water heating products, and in particular relates to a portable instant water boiler. Background Art

[0002] Portable instant water machines are popular among young people and people who often go out because of their small size, small space occupation and easy to take away. Among them, some portable instant water machines can be connected to bottled water, and the bottled water is sucked into the instant heating device inside the machine body for heating, and finally hot water is output. It is also equipped with a rotatable water outlet arm that can be expanded or stored relative to the machine body. Hot water is output from the water outlet arm. The structural form of the water outlet arm further facilitates the storage and organization of the instant water machine and its take-away use. New products are constantly appearing on the market.

[0003] For example, the Chinese appearance patent with patent number 202330813147.2 discloses an instant hot water machine. It can be seen from the disclosed drawings that the instant hot water machine does not have a structure for raising the machine body. Consumers need to hold the machine body with both hands or with one hand to lift it, which is not convenient for consumers to carry and has certain limitations. Therefore, further improvement is needed. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide a portable instant hot water machine, the main body of which is provided with a handle structure to facilitate consumers to lift and carry the instant hot water machine.

[0005] In order to achieve the above object, the technical solution provided by the utility model is:

[0006] A portable instant hot water machine comprises a main body, an instant hot heating device, a water pump, a control device, a water inlet interface and a water outlet arm, all of which are arranged on the main body. The instant hot heating device and the water pump are electrically connected to the control device respectively. The water outlet arm is rotatably arranged on the main body, and a water outlet is arranged on the water outlet arm. The water inlet interface, the water pump, the instant hot heating device and the water outlet are connected in sequence through pipelines. A handle structure is arranged on the main body.

[0007] In a further scheme of the utility model, the handle structure includes a handle strap arranged on the main body, the handle strap is rotatably arranged on the main body, the handle strap is provided with a knob screwed on the main body 1, and the handle strap is arranged on the side, upper or lower part of the main body; or, the handle structure includes a handle groove arranged on the main body, the handle groove runs through the upper and lower parts of the main body, or, the number of the handle grooves is two groups and they are respectively arranged on the upper and lower parts of the main body.

[0008] In a further scheme of the utility model, the instant heating device is suspended inside the main body, a support frame is provided on the bottom of the main body, and the instant heating device is arranged on the support frame to suspend the instant heating device; the support frame includes a mounting seat and a mounting plate connected to the mounting seat, a locking column is provided at the top of the main body corresponding to the mounting seat, the mounting seat is arranged on the locking column through a fastener, and the instant heating device is arranged on the upper part of the mounting plate through the fastener.

[0009] In a further embodiment of the present invention, a thermostat electrically connected to the control device is provided in the main body, the thermostat is arranged in contact with the instant heating device, and the number of the thermostats is two groups and they are arranged at intervals at the bottom of the instant heating device.

[0010] In a further scheme of the utility model, a accommodating groove is provided on the upper part of the main body corresponding to the rotating inner water outlet arm. The water outlet arm can be accommodated in the accommodating groove or rotated outward from the accommodating groove. A hinge seat is provided at one end of the accommodating groove. The water outlet arm is rotatably arranged on the hinge seat through an axis. A through hole that is relatively connected and used for the passage of a pipeline is provided between the side of the accommodating groove and the side of the water outlet arm, and the through hole is opposite to the axis.

[0011] In a further solution of the utility model, a mounting groove connected to the interior of the main body is provided on the bottom of the accommodating groove, a water inlet interface is arranged in the mounting groove, the water inlet interface and the mounting groove are fixedly installed by a snap-on structure, and a gasket is provided between the water inlet interface and the mounting groove.

[0012] In a further solution of the utility model, a limiting enclosure is provided on the inner bottom of the main body corresponding to the installation groove, the lower part of the water inlet interface extends into the inner side of the limiting enclosure, and the limiting enclosure is provided with a limiting notch toward the rear side of the main body, and the water pump and the instant heating device are respectively located on the left and right sides of the limiting enclosure.

[0013] In a further solution of the utility model, the water inlet interface at least partially protrudes upward from the bottom surface of the accommodating groove, and a recess corresponding to the water inlet interface is provided on the water outlet arm. When the water outlet arm is received in the accommodating groove, the water outlet arm is covered above the water inlet interface through the recess.

[0014] In a further solution of the utility model, a protective cover is provided on the water outlet, a connecting strip is provided on the protective cover, and the connecting strip is fixed on the main body.

[0015] In a further solution of the utility model, the main body is provided with an electrical connection piece electrically connected to the control device.

[0016] The beneficial effects of the utility model are as follows:

[0017] The handle structure of the portable instant hot water machine of the utility model is convenient for consumers to lift and carry the instant hot water machine, thereby improving the user experience. In addition, the limiting enclosure and the limiting notch are used to limit the deflection range of the pipe connected to the water inlet interface, thereby improving the stability of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the water outlet arm storage in some embodiments of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of the water outlet arm rotating out in some embodiments of the utility model.

[0020] Figure 3 Detailed description of the invention.

[0021] Figure 4 It is a schematic diagram of the structure of the water outlet arm in some embodiments of the utility model.

[0022] Figure 5 It is a schematic diagram of the structure of some embodiments of the utility model.

[0023] Figure 6 It is a schematic diagram of the structure of some embodiments of the utility model. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0025] The first embodiment, as Figure 1-5As shown, the portable instant hot water machine comprises a main body 1, an instant hot heating device 2, a water pump 3, a control device 4, a water inlet interface 5, and a water outlet arm 6, all of which are arranged on the main body 1. The instant hot heating device 2 and the water pump 3 are electrically connected to the control device 4 respectively. The water outlet arm 6 is rotatably arranged on the main body 1, and the water outlet arm 6 can be rotatably adjusted relative to the main body 1 so that the water outlet arm 6 is in an expanded state or a retracted state. When the water outlet arm 6 is in the expanded state, it is convenient for water to be output. A water outlet 7 is arranged on the water outlet arm 6. The water inlet interface 5, the water pump 3, the instant hot heating device 2, and the water outlet 7 are connected in sequence through pipelines. When the instant hot water machine is used, the bottled water is invertedly arranged on the water inlet interface 5. When the water pump 3 is in operation, the water in the bottled water is transported to the instant hot heating device 2 and heated, and finally the hot water is output through the water outlet 7. A handle structure 8 is arranged on the main body 1. The arrangement of the handle structure 8 is convenient for consumers to carry and carry the instant hot water machine.

[0026] In some embodiments of the present invention, Figure 1-3 As shown, the handle structure 8 includes a handle strap 81 arranged on the main body 1, and the handle strap 81 is rotatably arranged on the main body 1. The handle strap 81 is provided with a knob 83 screwed on the main body 1, so that consumers can conveniently carry the main body 1 with their fingers. The handle strap 81 is arranged on the side, upper part or lower part of the main body 1. In this embodiment, the handle strap 81 is arranged on the side of the main body 1.

[0027] In some embodiments of the present invention, Figure 3 and 5 As shown, the instant heating device 2 is suspended inside the main body 1, and a support frame 9 is provided on the bottom of the main body 1. The instant heating device 2 is arranged on the support frame 9 to suspend the instant heating device 2, thereby avoiding direct contact between the instant heating device 2 and the main body 1, which is beneficial to reducing heat transfer between the instant heating device 2 and avoiding overheating of the surface of the main body 1.

[0028] The support frame 9 includes a mounting seat 91 and a mounting plate 92 connected to the mounting seat 91. A locking column 93 is provided at the top of the main body 1 corresponding to the mounting seat 91. The mounting seat 91 is set on the locking column 93 through fasteners, so that the support frame 9 is fixedly installed in the main body 1. The instant heating device 2 is set on the upper part of the mounting plate 92 through fasteners.

[0029] In some embodiments of the present invention, Figure 5 As shown, a thermostat 10 electrically connected to the control device 4 is provided in the main body 1, and the thermostat 10 is arranged in contact with the instant heating device 2. When the instant heating device 2 is overheated, the thermostat 10 is disconnected to cut off the power supply of the instant heating device 2. The number of the thermostats 10 is two groups and they are arranged at intervals at the lower part of the instant heating device 2. The setting of the two groups of thermostats 10 improves the reliability of power-off protection.

[0030] In some embodiments of the present invention, Figure 1-3 As shown, a receiving groove 11 is provided on the upper part of the main body 1 corresponding to the rotating inner water outlet arm 6. The water outlet arm 6 can be arranged in a retractable manner in the receiving groove 11 or rotated outward to the outside of the receiving groove 11. The arrangement of the receiving groove 11 makes the water outlet arm 6 not protrude outward from the main body 1 when in the retracted state or only a very small part protrudes outward from the main body 1, which is beneficial to the protection of the water outlet arm 6. A hinge seat 12 is provided at one end of the receiving groove 11. In this embodiment, the hinge seat 12 is located at the front part of the main body 1, and the water outlet arm 6 is rotatably arranged on the hinge seat 12 through the shaft body 13. A through hole 22 that is relatively connected and used for the passage of a pipeline is provided between the side of the receiving groove 11 and the side of the water outlet arm 6. The through hole 22 is opposite to the shaft body 13, so that the water output is not affected after the water outlet arm 6 is rotated and adjusted.

[0031] In some embodiments of the present invention, Figure 3 and 5 As shown, a mounting groove 14 connected to the interior of the main body 1 is provided on the bottom of the accommodating groove 11, and the water inlet interface 5 is arranged in the mounting groove 14. The water inlet interface 5 and the mounting groove 14 are fixedly installed by a snap-fit ​​structure 15. The snap-fit ​​structure facilitates the installation of the water inlet interface 5. A gasket 23 is provided between the water inlet interface 5 and the mounting groove 14, and the gasket 23 has a buffering effect.

[0032] In some embodiments of the present invention, Figure 3 As shown, a limiting enclosure 16 is provided on the inner bottom of the main body 1 corresponding to the mounting groove 14, the lower part of the water inlet interface 5 extends into the inner side of the limiting enclosure 16, and the limiting enclosure 16 is provided with a limiting notch 17 toward the rear side of the main body 1. The limiting notch 17 is used to limit the swing range of the pipeline connected to the water inlet interface 5 to improve the stability of the corresponding pipeline. The water pump 3 and the instant heating device 2 are respectively located on the left and right sides of the limiting enclosure 16, the control device 4 is located in front of the water pump 3 and on the side of the instant heating device 2, and the limiting enclosure 16 is located at the rear of the control device 4.

[0033] In some embodiments of the utility model, the water inlet interface 5 at least partially protrudes upward from the bottom surface of the accommodating groove 11, and debris on the bottom surface of the accommodating groove 11 is not easy to fall onto the water inlet interface 5. The water outlet arm 6 is provided with a recess 18 corresponding to the water inlet interface 5. When the water outlet arm 6 is stored in the accommodating groove 11, the water outlet arm 6 is covered above the water inlet interface 5 through the recess 18, so that the water outlet arm 6 can be smoothly stored.

[0034] In some embodiments of the present invention, Figure 1-3As shown in Figure 5, a protective cover 19 is provided on the water outlet 7, and a connecting strip 20 is provided on the protective cover 19. The connecting strip 20 is fixed to the main body 1. When the instant hot water machine is not in use, the protective cover 19 is set on the water outlet 7 to avoid contamination of the water outlet 7. When the instant hot water machine is in use, the protective cover 19 is removed. The setting of the connecting strip 20 ensures that the protective cover 19 will not be separated from the main body 1 when it is removed, thereby avoiding the loss of the protective cover 19 and facilitating use by consumers.

[0035] In some embodiments of the present invention, Figure 2 , 3 As shown in , 5, the main body 1 is provided with a power connection piece 21 electrically connected to the control device 4, the power connection piece 21 is a power supply connector, the power connection piece 21 and the handle structure 8 are respectively located on the left and right parts of the main body 1, the power connection piece 21 is located at the rear part of the instant heating device 2, and the main body 1 is provided with an operating component, the operating component is arranged on the upper part of the control device 4 and is electrically connected to the control device 4.

[0036] The second embodiment, as Figure 6 As shown, the difference from the first embodiment is that, in the portable instant water machine, in this embodiment, the handle structure 8 includes a handle groove 82 arranged on the main body 1, and the handle groove 82 passes through the upper and lower parts of the main body 1. Of course, in another technical solution, the handle groove 82 can be provided in two groups and respectively arranged at the upper and lower parts of the main body 1. The provision of the handle groove 82 facilitates consumers to directly grasp and hold the main body 1 of the instant water machine.

[0037] The other parts are the same as those in the first embodiment and will not be discussed again.

[0038] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A portable instant hot water machine, characterized in that: The device comprises a main body (1), an instant heating device (2), a water pump (3), a control device (4), a water inlet interface (5), and a water outlet arm (6), all of which are arranged on the main body (1); the instant heating device (2) and the water pump (3) are electrically connected to the control device (4), respectively; the water outlet arm (6) is rotatably arranged on the main body (1); a water outlet (7) is arranged on the water outlet arm (6); the water inlet interface (5), the water pump (3), the instant heating device (2), and the water outlet (7) are connected in sequence through a pipeline; and a handle structure (8) is arranged on the main body (1); The handle structure (8) comprises a handle strap (81) arranged on the main body (1), the handle strap (81) is rotatably arranged on the main body (1), a knob (83) is provided on the handle strap (81) and is screwed onto the main body (1), and the handle strap (81) is arranged on the side, upper or lower part of the main body (1); or, the handle structure (8) comprises a handle groove (82) arranged on the main body (1), the handle groove (82) passes through the upper part and the lower part of the main body (1), or, the number of the handle grooves (82) is two groups and they are respectively arranged on the upper part and the lower part of the main body (1).

2. The portable instant hot water machine according to claim 1, characterized in that: The instant heating device (2) is suspended inside the main body (1); a support frame (9) is provided on the bottom of the main body (1); the instant heating device (2) is arranged on the support frame (9) so that the instant heating device (2) is suspended; The support frame (9) comprises a mounting seat (91) and a mounting plate (92) connected to the mounting seat (91); a locking column (93) is provided at the top of the main body (1) corresponding to the mounting seat (91); the mounting seat (91) is arranged on the locking column (93) via a fastener; and the instant heating device (2) is arranged on the upper part of the mounting plate (92) via a fastener.

3. The portable instant hot water machine according to claim 1, characterized in that: A thermostat (10) electrically connected to the control device (4) is provided in the main body (1), the thermostat (10) being arranged in contact with the instant heating device (2), and the thermostats (10) are provided in two groups and are arranged at intervals at the bottom of the instant heating device (2).

4. The portable instant hot water machine according to claim 1, characterized in that: The upper part of the main body (1) is provided with a receiving groove (11) corresponding to the rotating inner water outlet arm (6); the water outlet arm (6) can be arranged in a retractable manner in the receiving groove (11) or rotated outwardly to the outside of the receiving groove (11); a hinge seat (12) is provided at one end of the receiving groove (11); the water outlet arm (6) is rotatably arranged on the hinge seat (12) through a shaft (13); a through hole (22) is provided between the side of the receiving groove (11) and the side of the water outlet arm (6), which is relatively connected and used for the passage of a pipeline; the through hole (22) is opposite to the shaft (13).

5. The portable instant hot water machine according to claim 4, characterized in that: A mounting groove (14) communicating with the interior of the main body (1) is provided at the bottom of the accommodating groove (11); a water inlet interface (5) is provided in the mounting groove (14); the water inlet interface (5) and the mounting groove (14) are fixedly mounted via a snap-fit ​​structure (15); and a gasket (23) is provided between the water inlet interface (5) and the mounting groove (14).

6. The portable instant hot water machine according to claim 5, characterized in that: A limiting enclosure (16) is provided on the inner bottom of the main body (1) corresponding to the mounting groove (14); the lower portion of the water inlet interface (5) extends into the inner side of the limiting enclosure (16); a limiting notch (17) is provided on the limiting enclosure (16) facing the rear side of the main body (1); and the water pump (3) and the instant heating device (2) are respectively located on the left and right sides of the limiting enclosure (16).

7. The portable instant hot water machine according to claim 5, characterized in that: The water inlet interface (5) at least partially protrudes upward from the bottom surface of the accommodating groove (11); a recess (18) corresponding to the water inlet interface (5) is provided on the water outlet arm (6); when the water outlet arm (6) is received in the accommodating groove (11), the water outlet arm (6) is covered above the water inlet interface (5) through the recess (18).

8. The portable instant hot water machine according to claim 1, characterized in that: The water outlet (7) is provided with a protective cover (19), the protective cover (19) is provided with a connecting strip (20), and the connecting strip (20) is fixedly mounted on the main body (1).

9. The portable instant hot water machine according to claim 1, characterized in that: The main body (1) is provided with an electrical connection piece (21) electrically connected to the control device (4).

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