Car-mounted instant hot water dispenser and car-mounted instant hot water system

Abstract

The present application provides a vehicle-mounted instant hot water dispenser and a vehicle-mounted instant hot water system. A vehicle-mounted instant hot water dispenser includes: a top cover, which is arranged relative to the top end face of the cup body, and the top cover is provided with a water outlet; a cup body, which is arranged relative to the bottom end face of the top cover, and the cup body includes a cup body and a heating component, and the cup body is provided with a water inlet; a water tank, including a drain port adapted to the water inlet, the top end face of the water tank is not higher than the top end face of the top cover, and the difference between the first maximum projection distance of the water tank and the second maximum projection distance of the cup body is less than a preset distance difference. The heating component of the vehicle-mounted instant hot water dispenser provided by the present application is arranged in the cup body, and the heating component instantly heats the water injected into the water tank and discharges water at the top cover, which is beneficial to improving the heating efficiency and saving occupied space.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle-mounted drinking water, and in particular to a vehicle-mounted instant hot water dispenser and a vehicle-mounted instant hot water drinking system. Background Art

[0002] At present, due to problems with its internal structure, the heated water dispenser is large in size and occupies a large space inside the car, making it unsuitable for use inside the car. On the other hand, the water dispenser takes a long time to heat up, often taking dozens of minutes, and has poor heating efficiency. Summary of the invention

[0003] The purpose of the present application is to provide a vehicle-mounted instant hot water dispenser and a vehicle-mounted instant hot water dispenser system to solve the technical problems of large space occupied by the water dispenser and poor heating efficiency.

[0004] In a first aspect, the present application provides a vehicle-mounted instant hot water dispenser, comprising: a top cover, arranged relative to the top end surface of the cup body, the top cover being provided with a water outlet;

[0005] A cup body, arranged relative to the bottom end surface of the top cover, the cup body comprising a cup body and a heating assembly, and the cup body is provided with a water inlet;

[0006] A water tank, comprising a drain outlet adapted to the water filling port, the top end surface of the water tank is not higher than the top end surface of the top cover, and the difference between the first maximum projection distance of the water tank and the second maximum projection distance of the cup body is less than a preset distance difference, the difference between the first maximum projection distance and the third maximum projection distance of the top cover is less than the preset distance difference, the first maximum projection distance refers to the maximum value of multiple projection distances of the water tank relative to the central axis, the central axis refers to the reference geometric midline of the cup body in the vertical direction, the direction of the top end surface of the top cover relative to the bottom end surface of the top cover is the vertical direction, the second maximum projection distance refers to the maximum value of multiple projection distances of the cup body relative to the central axis, and the third maximum projection distance refers to the maximum value of multiple projection distances of the top cover relative to the central axis.

[0007] The heating component of the vehicle-mounted instant hot water dispenser provided in the present application is arranged in the cup body. The electric heating material of the heating component is a nano material. The heating component instantly heats the water injected into the water tank and discharges the water at the top cover, which is beneficial to improving the heating efficiency and saving occupied space.

[0008] In one embodiment, the cup body includes a first support portion and a second support portion arranged on the first support portion, the second support portion is connected to the top cover, and the bottom end surface of the top cover in an unscrewed state, the inner end surface of the second support portion, and the top end surface of the first support portion form a space occupied by the water tank after installation; or,

[0009] The cup body includes a third support portion, a fourth support portion arranged on the third support portion, and a fifth support portion arranged on the fourth support portion, the fifth support portion is connected to the top cover, and the bottom end surface of the fifth support portion, the inner end surface of the fourth support portion and the top end surface of the third support portion jointly constrain the space occupied by the water tank in the assembled state; or,

[0010] The cup body includes a sixth support portion, the sixth support portion is connected to the top cover, and the inner cavity of the sixth support portion accommodates the water tank; or,

[0011] The cup body includes a seventh support portion, the seventh support portion is connected to the top cover, and the bottom end surface of the seventh support portion is connected to the top end surface of the water tank; or,

[0012] The cup body includes an eighth support portion and a ninth support portion disposed on the top of the eighth support portion, the ninth support portion is connected to the top cover, and the inner cavity of the eighth support portion accommodates the water tank.

[0013] In one embodiment, the water tank includes a water tank cover and a water tank, the water tank cover is provided with a buckle, and the inner side wall of the water tank is provided with a buckle groove that cooperates with the buckle.

[0014] In one embodiment, the water tank includes a water storage portion, the water outlet, and a sealing member for sealing the water outlet, and the sealing member includes a first one-way valve, a flow guide, and a first sealing member;

[0015] The flow guide is sleeved on the first one-way valve, and the first sealing member is sleeved on the first one-way valve.

[0016] In one embodiment, the buckle includes a first fastener, a second fastener, a first positioning member, a second positioning member and a telescopic member, the first positioning member includes a first pressing portion, the second positioning member includes a second pressing portion, the two ends of the telescopic member are respectively connected to the first pressing portion and the second pressing portion, the first fastener passes through the first buckle opening of the upper cover, and the second fastener passes through the second buckle opening of the upper cover.

[0017] In one embodiment, the water tank cover includes a waterproof and breathable member and a second one-way valve, and the waterproof and breathable member and the second one-way valve are used to balance the internal and external air pressures of the water tank.

[0018] In one embodiment, the cup body includes a first water delivery part, a water pump part, a second water delivery part and a third water delivery part, and the top cover includes a fourth water delivery part;

[0019] The pump water part is connected to the first water delivery part and the second water delivery part respectively, the heating component is connected to the second water delivery part and the third water delivery part respectively, and the fourth water delivery part is connected to the third water delivery part and the water outlet respectively.

[0020] In one embodiment, the first water delivery part includes a first water delivery pipe, a flow meter, a second water delivery pipe, a third water delivery pipe and a first temperature sensor; two ends of the flow meter are respectively connected to one end of the first water delivery pipe and the first end of the second water delivery pipe, the other end of the first water delivery pipe is connected to the water injection port, the second end and the third end of the second water delivery pipe are respectively connected to the water pump part and the first end of the third water delivery pipe, and the second end of the third water delivery pipe is connected to the first temperature sensor;

[0021] The third water supply unit includes a fourth water supply pipe, a fifth water supply pipe and a second temperature sensor, the second temperature sensor is connected to one end of the fifth water supply pipe, the other end of the fifth water supply pipe is connected to the first end of the fourth water supply pipe, and the second end and the third end of the fourth water supply pipe are respectively connected to the heating component and the fourth water supply unit.

[0022] In the second aspect, the present application provides a vehicle-mounted instant hot water drinking system, comprising: the above-mentioned vehicle-mounted instant hot water drinking machine, a power supply component and a control component, the power supply component and the vehicle-mounted instant hot water drinking machine are electrically connected, and the control component is used to control the on-off connection between the power supply component and the vehicle-mounted instant hot water drinking machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a three-dimensional diagram of a vehicle-mounted instant hot water dispenser provided in an embodiment of the present application;

[0025] Figure 2 is a three-dimensional diagram of another vehicle-mounted instant hot water dispenser provided in an embodiment of the present application;

[0026] Figure 3 It is a schematic diagram of the positional relationship of the components of the first vehicle-mounted instant hot water dispenser provided in the embodiment of the present application;

[0027] Figure 4 is a schematic diagram of the positional relationship of components of a second vehicle-mounted instant hot water dispenser provided in an embodiment of the present application;

[0028] Figure 5is a schematic diagram of the positional relationship of components of a third vehicle-mounted instant hot water dispenser provided in an embodiment of the present application;

[0029] Figure 6 is a schematic diagram of the positional relationship of components of a fourth vehicle-mounted instant hot water dispenser provided in an embodiment of the present application;

[0030] Figure 7 is a schematic diagram of the positional relationship of components of a fifth vehicle-mounted instant hot water dispenser provided in an embodiment of the present application;

[0031] Figure 8 is a schematic diagram of a water tank provided in an embodiment of the present application;

[0032] Fig. 9 is a schematic diagram of a top cover provided in an embodiment of the present application;

[0033] Fig.10 is a schematic diagram of a lower cover provided in an embodiment of the present application;

[0034] Fig.11 is a schematic diagram of a buckle provided in an embodiment of the present application;

[0035] Fig.12 is a schematic diagram of an upper cover provided in an embodiment of the present application;

[0036] Fig.13 It is a schematic diagram of a water tank provided in an embodiment of the present application;

[0037] Fig.14 It is a bottom view of a water tank provided in an embodiment of the present application;

[0038] Fig.15 is a schematic diagram of a one-way valve provided in an embodiment of the present application;

[0039] Fig.16 It is a schematic diagram of the connection of the internal components of a cup body provided in an embodiment of the present application;

[0040] Fig.17 is a schematic diagram of a heating component provided in an embodiment of the present application;

[0041] Fig.18 It is a structural block diagram of a vehicle-mounted instant hot water drinking water system provided in an embodiment of the present application. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0043] Reference to "embodiment" or "implementation" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment or implementation may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0044] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above drawings are used to distinguish different objects rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0045] In this specification, for the sake of convenience, the words and phrases indicating the orientation or positional relationship such as "middle", "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like are used to illustrate the positional relationship of the constituent elements with reference to the drawings. This is only for the convenience of describing this specification and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. The positional relationship of the constituent elements is appropriately changed according to the orientation of the constituent elements being described. Therefore, it is not limited to the words and phrases described in the specification, and can be appropriately replaced according to the circumstances.

[0046] In this specification, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate, or the internal communication of two elements. For ordinary technicians in this field, the meanings of the above terms in this disclosure can be understood according to the circumstances.

[0047] Please refer to Figure 1-Figure 16 , Figure 1 It is a three-dimensional diagram of a vehicle-mounted instant hot water dispenser provided in an embodiment of the present application; Figure 2 is a three-dimensional diagram of another vehicle-mounted instant hot water dispenser provided in an embodiment of the present application; Figure 3It is a schematic diagram of the positional relationship of the components of the first vehicle-mounted instant hot water dispenser provided in the embodiment of the present application; Figure 4 is a schematic diagram of the positional relationship of components of a second vehicle-mounted instant hot water dispenser provided in an embodiment of the present application; Figure 5 is a schematic diagram of the positional relationship of components of a third vehicle-mounted instant hot water dispenser provided in an embodiment of the present application; Figure 6 is a schematic diagram of the positional relationship of components of a fourth vehicle-mounted instant hot water dispenser provided in an embodiment of the present application; Figure 7 is a schematic diagram of the positional relationship of components of a fifth vehicle-mounted instant hot water dispenser provided in an embodiment of the present application; Figure 8 is a schematic diagram of a water tank provided in an embodiment of the present application; Fig. 9 is a schematic diagram of a top cover provided in an embodiment of the present application; Fig.10 is a schematic diagram of a lower cover provided in an embodiment of the present application; Fig.11 is a schematic diagram of a buckle provided in an embodiment of the present application; Fig.12 is a schematic diagram of an upper cover provided in an embodiment of the present application; Fig.13 It is a schematic diagram of a water tank provided in an embodiment of the present application; Fig.14 It is a bottom view of a water tank provided in an embodiment of the present application; Fig.15 is a schematic diagram of a one-way valve provided in an embodiment of the present application, Fig.16 It is a schematic diagram of the connection of the internal components of a cup body provided in an embodiment of the present application.

[0048] The present application provides a vehicle-mounted instant hot water dispenser 1, which includes a top cover 10, a cup body 20, and a water tank 30. The top cover 10 is arranged relative to the top end surface of the cup body 20, and the top cover 10 is provided with a water outlet 101. The cup body 20 is arranged relative to the bottom end surface of the top cover 10. The cup body 20 includes a cup body 201 and a heating component 202. The cup body 201 is provided with a water injection port 20103. The water tank 30 includes a drain port 301 adapted to the water injection port 20103. The top end surface of the water tank 30 is not higher than the top end surface of the top cover 10, and the first maximum projection distance of the water tank 30 is the same as that of the cup body. 20 is less than the preset distance difference, the difference between the first maximum projection distance and the third maximum projection distance of the top cover is less than the preset distance difference, the first maximum projection distance refers to the maximum value of multiple projection distances of the water tank relative to the central axis, the central axis refers to the reference geometric midline of the cup body in the vertical direction, the direction of the top end face of the top cover relative to the bottom end face of the top cover is the vertical direction, the second maximum projection distance refers to the maximum value of multiple projection distances of the cup body relative to the central axis, and the third maximum projection distance refers to the maximum value of multiple projection distances of the top cover 10 relative to the central axis.

[0049] The preset distance difference is manually set or system default, and is not limited here.

[0050] The cup body 20 includes a power interface 21 .

[0051] The top cover 10 is fixedly connected to the cup body 20, or is rotatably connected. For example, when the top cover 10 is rotatably connected to the cup body, refer to Figure 1-Figure 2 , Figure 1 The figure shows the in-vehicle instant hot water dispenser in a static state when not in use, and the water outlet 101 is not exposed. Figure 2 The use state of the vehicle-mounted instant hot water dispenser is shown. The vehicle-mounted instant hot water dispenser can be switched from a static unused state to a use state by rotating the top cover 180° counterclockwise or clockwise, at which time the top cover 10 is exposed and the water outlet 101 can discharge water.

[0052] Among them, the heating component 202 includes a tubular component and an electric heating material coated on the tubular component. The electric heating material can be a nano heating film. The nano heating film forms multiple resistive heating layers. When the resistor is energized, electric heat is generated instantaneously, and the temperature rises rapidly. The heat is transferred to the heated water body through the tubular component, thereby heating the water body in a short time.

[0053] It can be seen that the heating component of the vehicle-mounted instant hot water dispenser provided in the present application is arranged in the cup body. The heating component instantly heats the water injected into the water tank and discharges the water at the top cover, which is beneficial to improving the heating efficiency and saving occupied space.

[0054] In one embodiment, see Figure 3 The cup body 201 includes a first support portion 2011 and a second support portion 2012 arranged on the first support portion 2011, the second support portion 2012 is connected to the top cover 10, and the bottom end surface of the top cover 10 in an unscrewed state, the inner end surface of the second support portion 2012, and the top end surface of the first support portion 2011 form the space occupied by the water tank 30 after installation.

[0055] Among them, the bottom end face of the water tank 30 is provided with a snap column 33, and the top end face of the first support part 2011 is provided with a snap column groove matching with the snap column 33. The number of the snap columns 33 and the snap column grooves is the same. The number of the snap columns 33 and the snap column grooves can be one or more, which is not limited here. For example, it can be two.

[0056] In one embodiment, see Figure 4The cup body 201 includes a third support portion 2013, a fourth support portion 2014 arranged on the third support portion 2013, and a fifth support portion 2015 arranged on the fourth support portion 2014, the fifth support portion 2015 is connected to the top cover 10, and the bottom end surface of the fifth support portion 2015, the inner end surface of the fourth support portion 2014 and the top end surface of the third support portion 2013 jointly constrain the space occupied by the water tank 30 in the assembled state.

[0057] Among them, the water tank 30 can be connected to the fourth support part 2014, and the connection method is not limited. For example: the outer side surface of the water tank 30 is provided with a snap column 33, and the inner side surface of the fourth support part 2014 is provided with a snap column groove that cooperates with the snap column 33. The number of the snap columns 33 and the snap column grooves is the same. The number of the snap columns 33 and the snap column grooves can be one or more, which is not limited here. For example: it can be two.

[0058] In one embodiment, see Figure 5 The cup body 201 includes a sixth support portion 2016 , the sixth support portion 2016 is connected to the top cover 10 , and the internal cavity of the sixth support portion 2016 accommodates the water tank 30 .

[0059] The position of the internal cavity of the sixth supporting portion 2016 is not limited. For example, the internal cavity may be the internal space at the top of the sixth supporting portion.

[0060] Among them, a push-to-pop-out device can be provided on the water tank 30. After pressing the device, the water tank can pop out from the internal cavity of the sixth support part 2016. There is no limitation on the push-to-pop-out device. For example, the push-to-pop-out device can be a limit spring.

[0061] In one embodiment, see Figure 6 The cup body 201 includes a seventh support portion 2017 , the seventh support portion 2017 is connected to the top cover 10 , and the bottom end surface of the seventh support portion 2017 is connected to the top end surface of the water tank 30 .

[0062] The connection method between the seventh support portion 2017 and the water tank 30 is not limited. For example, the seventh support portion 2017 and the water tank 30 can be threadedly connected.

[0063] In one embodiment, see Figure 7 The cup body 201 includes an eighth support portion 2018 and a ninth support portion 2019 arranged on the top of the eighth support portion 2018, the ninth support portion 2019 is connected to the top cover 10, and the internal cavity of the eighth support portion 2018 accommodates the water tank 30.

[0064] Among them, the connection method between the eighth support part 2018 and the water tank 30 is not limited. For example, it can be a snap connection, or a limit spring can be set on the water tank 30, and the limit spring can be pressed to make it pop out vertically from the internal cavity of the eighth support part 2018.

[0065] In one embodiment, the water tank 30 includes a water tank cover 31 and a water tank 32 . The water tank cover 31 is provided with a buckle 314 , and the inner side wall of the water tank 32 is provided with a buckle groove 321 that cooperates with the buckle 314 .

[0066] In one embodiment, the water tank 32 includes a water storage portion 322, the drain outlet 301, and a closing member 323 for closing the drain outlet 301, wherein the closing member 323 includes a first one-way valve 3231, a flow guide member 3232, and a first sealing member 3233; the flow guide member 3232 is sleeved on the first one-way valve 3231, and the first sealing member 3233 is sleeved on the first one-way valve 3231.

[0067] Among them, the outer side wall of the first one-way valve 3231 is provided with at least one vertical groove, the guide member 3232 can be a spring, the first sealing member 3233 is made of silicone, and the first sealing member 3233 is used to seal the drain outlet 301 to prevent the water tank 32 from leaking.

[0068] The first one-way valve 3231 includes an annular groove, and the first sealing member 3233 is disposed in the annular groove.

[0069] Among them, the water tank 32 is detachable, and the water filling port 20103 is a cylindrical protrusion. When the water tank 32 is installed on the cup body 20, the water filling port 20103 pushes open the closing piece 323 in the water tank 32, and the water in the water tank 32 flows into the water filling port 20103 through the vertical groove of the first one-way valve 3231. When the water tank 32 is disassembled, the closing piece 323 returns to its original position, closing the drain port 301 of the water tank 32 to prevent the water in the water tank 32 from flowing out.

[0070] In one embodiment, the water tank cover 31 includes an upper cover 311, a lower cover 312 and a second sealing member 313, the lower cover is provided with an annular groove, the second sealing member 313 includes a tenth supporting portion 3131 and a connecting portion 3132, the annular groove accommodates the tenth supporting portion 3131, the connecting portion 3132 connects the upper cover 311 and the lower cover 312 respectively, and the upper cover 311 includes a first opening 3111 and a second opening 3112.

[0071] The material of the second sealing member 313 may be silicone, and the second sealing member 313 is used to seal the water tank 32 to prevent water from flowing out after the water tank 32 is tilted or inverted.

[0072] The upper cover 311 and the lower cover 312 may be fixed by screws, and the number of the fixing screws is not limited here.

[0073] In one embodiment, the buckle 314 includes a first fastener 3141, a second fastener 3142, a first positioning member 3143, a second positioning member 3144 and a telescopic member 3145, the first positioning member 3143 includes a first pressing portion 31431, the second positioning member 3144 includes a second pressing portion 31442, the two ends of the telescopic member 3145 are respectively connected to the first pressing portion 31431 and the second pressing portion 31442, the first fastener 3141 passes through the first buckle opening 3113 of the upper cover 311, and the second fastener 3142 passes through the second buckle opening 3114 of the upper cover 311.

[0074] The first positioning member 3143 includes a first groove 31432 , which is in communication with the second opening 3112 . The second positioning member 3144 includes a second groove 31441 , which is in communication with the first opening 3111 .

[0075] The telescopic member 3145 may be a spring, and the number of the springs may be one or more, which is not limited here. For example, there are 2 springs.

[0076] There are two buckle slots 321 .

[0077] Among them, the way to add water to the water tank 30 is to first rotate the top cover 10 180°, then remove the water tank 30, and press the first pressing part 31431 and the second pressing part 31442 at the same time. The telescopic part 3145 shrinks in the horizontal direction, so that the first fastener 3141 and the second fastener 3142 are disengaged from the buckle groove 321. At this time, the water tank cover 31 can be taken out, and water is added to the water tank 32. After adding water, press the first pressing part 31431 and the second pressing part 31442 at the same time. The telescopic part 3145 shrinks in the horizontal direction, and the first fastener 3141 and the second fastener 3142 are respectively snapped into the corresponding buckle grooves 321.

[0078] In one embodiment, the water tank cover 31 includes a waterproof and breathable member 304 and a second one-way valve 305 , and the waterproof and breathable member 304 and the second one-way valve 305 are used to balance the internal and external air pressures of the water tank 30 .

[0079] Among them, since the water pumping component continuously pumps out water and air in the water tank, the air pressure inside and outside the water tank 30 may be inconsistent. Therefore, the air pressure inside and outside the water tank 30 can be balanced through the waterproof breathable component 304 and the second one-way valve 305.

[0080] In one embodiment, the cup body 20 includes a first water delivery part 203, a water pumping part 204, a second water delivery part 205 and a third water delivery part 206, and the top cover 10 includes a fourth water delivery part 102; the water pumping part 204 is respectively connected to the first water delivery part 203 and the second water delivery part 205, the heating component 202 is respectively connected to the second water delivery part 205 and the third water delivery part 206, and the fourth water delivery part 102 is respectively connected to the third water delivery part 206 and the water outlet 101.

[0081] The water pumping unit 204 may be a water pump, and the water pumping unit 204 is used to pump the injected water into the water pumping unit 204 through the first water delivery unit 203 , and deliver the pumped water into the heating component 202 through the second water delivery unit 205 .

[0082] In one embodiment, the first water delivery part 203 includes a first water delivery pipe 2031, a flow meter 2032, a second water delivery pipe 2033, a third water delivery pipe 2034 and a first temperature sensor 2035; two ends of the flow meter 2032 are respectively connected to one end of the first water delivery pipe 2031 and a first end of the second water delivery pipe 2033, the other end of the first water delivery pipe 2031 is connected to the water injection port 20103, the second end and the third end of the second water delivery pipe 2033 are respectively connected to the water pumping part 204 and the first end of the third water delivery pipe 2034, and the second end of the third water delivery pipe 2034 is connected to the first temperature sensor 2035;

[0083] The third water supply unit 206 includes a fourth water supply pipe 2061, a fifth water supply pipe 2062 and a second temperature sensor 2063, the second temperature sensor 2063 is connected to one end of the fifth water supply pipe 2062, the other end of the fifth water supply pipe 2062 is connected to the first end of the fourth water supply pipe 2061, and the second end and the third end of the fourth water supply pipe 2061 are respectively connected to the heating component 202 and the fourth water supply unit 102.

[0084] The fourth water delivery part 102 includes a sixth water delivery pipe 1021 , and two ends of the sixth water delivery pipe 1021 are respectively connected to the third end of the fourth water delivery pipe 2061 and the water outlet 101 .

[0085] The sixth water delivery pipe 1021 is disposed on the inner wall of the top cover 10 .

[0086] The first temperature sensor 2035 is used to collect the temperature of the water when it is injected, and the second temperature sensor is used to collect the temperature of the water after it is heated.

[0087] Among them, see Fig.17 , Fig.17It is a schematic diagram of a heating component provided in an embodiment of the present application. The heating component 202 includes a first joint 2021, a second joint 2022, a tubular component 2023 and an electric heating material coated on the tubular component 2023. The two ends of the first joint 2021 are respectively connected to the second water delivery part 205 and one end of the tubular component 2023, and the two ends of the second joint 2022 are respectively connected to the tubular component 2023 and the third water delivery part 206. The electric heating material is used to heat the water flowing through the tubular component 2023.

[0088] Among them, the water is transmitted inside the vehicle-mounted instant hot water dispenser 1 as follows: after the water tank 30 is installed, the first one-way valve 3231 is pushed upward, and the water in the water storage part 322 flows through the drain port 301 through the vertical groove on the first one-way valve 3231 and enters the water inlet 20103. Then the water passes through the first water delivery part 203 to reach the water pumping part 204. The water pumping part 204 delivers the water to the heating component 202 through the second water delivery part 205. After the water is heated by the heating component 202, it passes through the third water delivery part 206 to reach the fourth water delivery part 102 in the top cover 10, and finally flows out from the water outlet 101.

[0089] Please refer to Fig.18 , Fig.18 It is a structural block diagram of a vehicle-mounted instant hot water drinking water system provided in an embodiment of the present application.

[0090] The vehicle-mounted instant hot water drinking system 300 includes the aforementioned vehicle-mounted instant hot water drinking machine 1, a power supply component 2 and a control component 3, wherein the power supply component is electrically connected to the vehicle-mounted instant hot water drinking machine, and the control component is used to control the on-off connection between the power supply component and the vehicle-mounted instant hot water drinking machine.

[0091] The power supply component 2 may be the power supply of the vehicle, and the control component 3 may be the control system of the vehicle.

[0092] Among them, the vehicle-mounted instant hot water dispenser 1 includes a top cover 10, a cup body 20, and a water tank 30. The top cover 10 is arranged relative to the top end surface of the cup body 20, and the top cover 10 is provided with a water outlet 101. The cup body 20 is arranged relative to the bottom end surface of the top cover 10. The cup body 20 includes a cup body 201 and a heating component 202. The cup body 201 is provided with a water inlet 20103. The water tank 30 includes a drain port 301 adapted to the water inlet 20103. The top end surface of the water tank 30 is not higher than the top end surface of the top cover 10, and the difference between the first maximum projection distance of the water tank 30 and the second maximum projection distance of the cup body 20 is less than the preset distance difference.

[0093] It can be seen that the heating component of the vehicle-mounted instant hot water dispenser provided in the present application is arranged in the cup body. The heating component instantly heats the water injected into the water tank and discharges the water at the top cover, which is beneficial to improving the heating efficiency and saving occupied space.

[0094] In one embodiment, the cup body 201 includes a first support portion 2011 and a second support portion 2012 disposed on the first support portion 2011, the second support portion 2012 is connected to the top cover 10, and the bottom end surface of the top cover 10 in an unscrewed state, the inner end surface of the second support portion 2012, and the top end surface of the first support portion 2011 form a space occupied by the water tank 30 after installation; or,

[0095] The cup body 201 includes a third support portion 2013, a fourth support portion 2014 arranged on the third support portion 2013, and a fifth support portion 2015 arranged on the fourth support portion 2014, the fifth support portion 2015 is connected to the top cover 10, and the bottom end surface of the fifth support portion 2015, the inner end surface of the fourth support portion 2014 and the top end surface of the third support portion 2013 jointly constrain the space occupied by the water tank 30 in the assembled state; or,

[0096] The cup body 201 includes a sixth support portion 2016, the sixth support portion 2016 is connected to the top cover 10, and the inner cavity of the sixth support portion 2016 accommodates the water tank 30; or,

[0097] The cup body 201 includes a seventh support portion 2017, the seventh support portion 2017 is connected to the top cover 10, and the bottom end surface of the seventh support portion 2017 is connected to the top end surface of the water tank 30; or,

[0098] The cup body 201 includes an eighth support portion 2018 and a ninth support portion 2019 disposed on the top of the eighth support portion 2018 , the ninth support portion 2019 is connected to the top cover 10 , and the internal cavity of the eighth support portion 2018 accommodates the water tank 30 .

[0099] In one embodiment, the water tank 30 includes a water tank cover 31 and a water tank 32 . The water tank cover 31 is provided with a buckle 314 , and the inner wall of the water tank 32 is provided with a buckle groove 321 that cooperates with the buckle 314 .

[0100] In one embodiment, the water tank 32 includes a water storage portion 322, the drain outlet 301, and a closing member 323 for closing the drain outlet 301, wherein the closing member 323 includes a first one-way valve 3231, a flow guide member 3232, and a first sealing member 3233; the flow guide member 3232 is sleeved on the first one-way valve 3231, and the first sealing member 3233 is sleeved on the first one-way valve 3231.

[0101] In one embodiment, the water tank cover 31 includes an upper cover 311, a lower cover 312 and a second sealing member 313, the lower cover is provided with an annular groove, the second sealing member 313 includes a tenth supporting portion 3131 and a connecting portion 3132, the annular groove accommodates the tenth supporting portion 3131, the connecting portion 3132 connects the upper cover 311 and the lower cover 312 respectively, and the upper cover 311 includes a first opening 3111 and a second opening 3112.

[0102] In one embodiment, the buckle 314 includes a first fastener 3141, a second fastener 3142, a first positioning member 3143, a second positioning member 3144 and a telescopic member 3145, the first positioning member 3143 includes a first pressing portion 31431, the second positioning member 3144 includes a second pressing portion 31442, the two ends of the telescopic member 3145 are respectively connected to the first pressing portion 31431 and the second pressing portion 31442, the first fastener 3141 passes through the first buckle opening 3113 of the upper cover 311, and the second fastener 3142 passes through the second buckle opening 3114 of the upper cover 311.

[0103] In one embodiment, the water tank cover 31 includes a waterproof and breathable member 304 and a second one-way valve 305 , and the waterproof and breathable member 304 and the second one-way valve 305 are used to balance the internal and external air pressures of the water tank 30 .

[0104] In one embodiment, the cup body 20 includes a first water delivery part 203, a water pumping part 204, a second water delivery part 205 and a third water delivery part 206, and the top cover 10 includes a fourth water delivery part 102;

[0105] The water pumping part 204 is respectively connected to the first water delivery part 203 and the second water delivery part 205 , the heating component 202 is respectively connected to the second water delivery part 205 and the third water delivery part 206 , and the fourth water delivery part 102 is respectively connected to the third water delivery part 206 and the water outlet 101 .

[0106] In one embodiment, the first water delivery part 203 includes a first water delivery pipe 2031, a flow meter 2032, a second water delivery pipe 2033, a third water delivery pipe 2034 and a first temperature sensor 2035; two ends of the flow meter 2032 are respectively connected to one end of the first water delivery pipe 2031 and a first end of the second water delivery pipe 2033, the other end of the first water delivery pipe 2031 is connected to the water injection port 20103, the second end and the third end of the second water delivery pipe 2033 are respectively connected to the water pumping part 204 and the first end of the third water delivery pipe 2034, and the second end of the third water delivery pipe 2034 is connected to the first temperature sensor 2035;

[0107] The third water supply unit 206 includes a fourth water supply pipe 2061, a fifth water supply pipe 2062 and a second temperature sensor 2063, the second temperature sensor 2063 is connected to one end of the fifth water supply pipe 2062, the other end of the fifth water supply pipe 2062 is connected to the first end of the fourth water supply pipe 2061, and the second end and the third end of the fourth water supply pipe 2061 are respectively connected to the heating component 202 and the fourth water supply unit 102.

[0108] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0109] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection of devices or units can be electrical or other forms.

[0110] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0111] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0112] The embodiments of the present application are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for those skilled in the art, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A vehicle-mounted instant hot water dispenser, characterized in that: include: A top cover is arranged relative to the top end surface of the cup body, and the top cover is provided with a water outlet; A cup body, arranged relative to the bottom end surface of the top cover, the cup body comprising a cup body and a heating assembly, and the cup body is provided with a water inlet; A water tank, comprising a drain outlet adapted to the water filling port, the top end surface of the water tank is not higher than the top end surface of the top cover, and the difference between the first maximum projection distance of the water tank and the second maximum projection distance of the cup body is less than a preset distance difference, the difference between the first maximum projection distance and the third maximum projection distance of the top cover is less than the preset distance difference, the first maximum projection distance refers to the maximum value of multiple projection distances of the water tank relative to the central axis, the central axis refers to the reference geometric midline of the cup body in the vertical direction, the direction of the top end surface of the top cover relative to the bottom end surface of the top cover is the vertical direction, the second maximum projection distance refers to the maximum value of multiple projection distances of the cup body relative to the central axis, and the third maximum projection distance refers to the maximum value of multiple projection distances of the top cover relative to the central axis.

2. The vehicle-mounted instant hot water dispenser according to claim 1, characterized in that: The cup body includes a first support portion and a second support portion arranged on the first support portion, the second support portion is connected to the top cover, and the bottom end surface of the top cover in an unscrewed state, the inner end surface of the second support portion, and the top end surface of the first support portion form a space occupied by the water tank after installation; or, The cup body includes a third support portion, a fourth support portion arranged on the third support portion, and a fifth support portion arranged on the fourth support portion, the fifth support portion is connected to the top cover, and the bottom end surface of the fifth support portion, the inner end surface of the fourth support portion and the top end surface of the third support portion jointly constrain the space occupied by the water tank in the assembled state; or, The cup body includes a sixth support portion, the sixth support portion is connected to the top cover, and the inner cavity of the sixth support portion accommodates the water tank; or, The cup body includes a seventh support portion, the seventh support portion is connected to the top cover, and the bottom end surface of the seventh support portion is connected to the top end surface of the water tank; or, The cup body includes an eighth support portion and a ninth support portion disposed on the top of the eighth support portion, the ninth support portion is connected to the top cover, and the inner cavity of the eighth support portion accommodates the water tank.

3. The vehicle-mounted instant hot water dispenser according to claim 1 or 2, characterized in that: The water tank comprises a water tank cover and a water tank, the water tank cover is provided with a buckle, and the inner side wall of the water tank is provided with a buckle groove matched with the buckle.

4. The vehicle-mounted instant hot water dispenser according to claim 3, characterized in that: The water tank comprises a water storage portion, the water outlet, and a sealing member for sealing the water outlet, wherein the sealing member comprises a first one-way valve, a flow guide, and a first sealing member; The flow guide is sleeved on the first one-way valve, and the first sealing member is sleeved on the first one-way valve.

5. The vehicle-mounted instant hot water dispenser according to claim 3, characterized in that: The water tank cover includes an upper cover, a lower cover and a second sealing member, the lower cover is provided with an annular groove, the second sealing member includes a tenth supporting portion and a connecting portion, the annular groove accommodates the tenth supporting portion, the connecting portion connects the upper cover and the lower cover respectively, and the upper cover includes a first opening and a second opening.

6. The vehicle-mounted instant hot water dispenser according to claim 5, characterized in that: The buckle includes a first fastener, a second fastener, a first positioning member, a second positioning member and a telescopic member, the first positioning member includes a first pressing portion, the second positioning member includes a second pressing portion, two ends of the telescopic member are respectively connected to the first pressing portion and the second pressing portion, the first fastener passes through the first buckle opening of the upper cover, and the second fastener passes through the second buckle opening of the upper cover.

7. The vehicle-mounted instant hot water dispenser according to claim 5, characterized in that: The water tank cover comprises a waterproof and breathable member and a second one-way valve, and the waterproof and breathable member and the second one-way valve are used to balance the internal and external air pressures of the water tank.

8. The vehicle-mounted instant hot water dispenser according to claim 1, characterized in that: The cup body includes a first water delivery part, a water pump part, a second water delivery part and a third water delivery part, and the top cover includes a fourth water delivery part; The pump water part is connected to the first water delivery part and the second water delivery part respectively, the heating component is connected to the second water delivery part and the third water delivery part respectively, and the fourth water delivery part is connected to the third water delivery part and the water outlet respectively.

9. The vehicle-mounted instant hot water dispenser according to claim 8, characterized in that: The first water delivery part includes a first water delivery pipe, a flow meter, a second water delivery pipe, a third water delivery pipe and a first temperature sensor; two ends of the flow meter are respectively connected to one end of the first water delivery pipe and the first end of the second water delivery pipe, the other end of the first water delivery pipe is connected to the water injection port, the second end and the third end of the second water delivery pipe are respectively connected to the water pump part and the first end of the third water delivery pipe, and the second end of the third water delivery pipe is connected to the first temperature sensor; The third water supply unit includes a fourth water supply pipe, a fifth water supply pipe and a second temperature sensor, the second temperature sensor is connected to one end of the fifth water supply pipe, the other end of the fifth water supply pipe is connected to the first end of the fourth water supply pipe, and the second end and the third end of the fourth water supply pipe are respectively connected to the heating component and the fourth water supply unit.

10. A vehicle-mounted instant hot water system, characterized in that: The vehicle-mounted instant hot water drinking system comprises the vehicle-mounted instant hot water drinking machine, a power supply component and a control component as described in any one of claims 1 to 9, wherein the power supply component is electrically connected to the vehicle-mounted instant hot water drinking machine, and the control component is used to control the on-off connection between the power supply component and the vehicle-mounted instant hot water drinking machine.

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