Heating assembly of water dispenser, vehicle-mounted instant heating water dispenser and heating control method

Abstract

The invention provides a heating assembly of a water dispenser, a vehicle-mounted instant-heating water dispenser and a heating control method.The heating assembly of the water dispenser comprises a first outer connector, a heating part, a second outer connector, a bag cavity assembly, a first inner connector and a second inner connector, and the first inner connector is contained in an inner cavity of the first outer connector; the first end face of the first tubular part is connected with the first outer connector, the second outer connector is connected with the second end face of the first tubular part, and the second inner connector is contained in an inner cavity of the second outer connector. The tubular part of the heating assembly of the water dispenser can deform to reserve a space to absorb the swelling amount generated by freezing of the water body when the water body in the heating assembly slowly freezes, and the outer connector is made of a metal material and has enough rigidity, so that the water dispenser is convenient to use. The water body is prevented from quickly expanding to damage the outer joint when the water body in the heating assembly is quickly frozen, and the heating stability of the heating assembly is improved.

Description

Technical Field

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

[0002] At present, heating water dispensers are often affected by the environment and the heating components are damaged. Specifically, when the ambient temperature slowly drops to the freezing temperature of water, the remaining water in the heating component inside the water dispenser slowly freezes, and the expansion of the water causes the heating component to swell and break. In addition, when the ambient temperature quickly drops to the freezing temperature of water, the remaining water in the heating component inside the water dispenser quickly freezes, thereby squeezing the joint parts and causing the joint parts to swell and break. Summary of the invention

[0003] The purpose of the present application is to provide a heating component of a water dispenser, a vehicle-mounted instant hot water dispenser and a heating control method, so as to solve the technical problem that the heating component is easily damaged by the environment.

[0004] In a first aspect, the present application provides a heating assembly for a water dispenser, comprising: a first external joint, wherein an internal cavity of the first external joint accommodates a first internal joint; A heating component, the heating component comprising a first tubular portion and an electric heating material coated on an outer side of the first tubular portion; a first end surface of the first tubular portion is connected to the first external connector; a second outer joint, the second outer joint being connected to the second end surface of the first tubular portion, and the inner cavity of the second outer joint accommodating a second inner joint; A capsule cavity component, the capsule cavity component is arranged inside the heating component, and the capsule cavity component includes a second tubular portion; the first inner joint, the first inner joint being connected to a first end surface of the second tubular portion; The second inner joint is connected to the second end surface of the second tubular portion.

[0005] In one embodiment, the first external joint includes a first base portion and a first joint portion arranged on a first end surface of a first bottom portion of the first base portion; the second external joint includes a second base portion and a second joint portion arranged on a first end surface of a second bottom portion of the second base portion.

[0006] In one embodiment, the first base portion includes a first annular portion and the first bottom portion, the first end surface of the first annular portion is connected to the second end surface of the first bottom portion, the diameter of the first annular portion is the same as the diameter of the first bottom portion, the second end surface of the first annular portion is connected to the first end surface of the first tubular portion, and the first joint portion includes a first connecting portion connected to the outer end surface of the first bottom portion and a first fixing portion connected to the first connecting portion; The second base portion includes a second annular portion and the second bottom portion, the first end face of the second annular portion is connected to the second end face of the second bottom portion, the diameter of the second annular portion is the same as the diameter of the second bottom portion, the second end face of the second annular portion is connected to the first end face of the second tubular portion, and the second joint portion includes a second connecting portion connected to the outer end face of the second bottom portion and a second fixing portion connected to the second connecting portion.

[0007] In one embodiment, the first internal cavity of the first base portion close to the first connecting portion, the internal cavity of the first connecting portion and the first internal cavity of the first fixing portion are connected to form a water flow channel, the first annular portion and the first bottom portion are enclosed to form a second internal cavity of the first base portion, and the second internal cavity of the first base portion is used to accommodate the first inner joint; The first internal cavity of the second base portion close to the second connecting portion, the internal cavity of the second connecting portion and the first internal cavity of the second fixed portion are connected to form a circulation channel for water, and the second annular portion and the second bottom portion together form the second internal cavity of the second base portion, and the second internal cavity of the second base portion is used to accommodate the second internal joint.

[0008] In one embodiment, the first inner joint includes a first protruding portion, a first supporting portion connected to the first protruding portion, and a first connecting portion connected to the first supporting portion; the first connecting portion is interference-fitted with the inner end surface of the first bottom of the first base portion, and the first protruding portion is tightly fitted with the first end surface of the second tubular portion; The second inner joint includes a second protruding portion, a second supporting portion connected to the second protruding portion, and a second connecting portion connected to the second supporting portion; the second connecting portion is interference fit with the inner end surface of the first bottom of the second base portion, and the second protruding portion is tightly fitted with the second end surface of the second tubular portion.

[0009] In one embodiment, the first support portion includes at least one water inlet, and the second support portion includes at least one water outlet.

[0010] In one embodiment, the bladder cavity assembly includes a guide portion, and the guide portion is sleeved on the second tubular portion.

[0011] In one embodiment, the vehicle-mounted instant hot water dispenser includes a water inlet, a water pump, a water delivery part, a heating component and a water outlet, the heating component includes the aforementioned heating assembly, the water pump is respectively connected to the water inlet and the water delivery part, and the heating component is respectively connected to the water delivery part and the water outlet.

[0012] In the second aspect, an embodiment of the present application provides a vehicle-mounted instant hot water dispenser, which includes a top cover, a water tank and a cup body, the cup body including a water inlet, a first water delivery part, a water pumping part, a second water delivery part, a heating component and a third water delivery part, the top cover includes a fourth water delivery part and a water outlet, the water tank includes a drainage part, the heating component includes the aforementioned heating assembly, the water inlet is respectively connected to the first water delivery part and the drainage part, the water pumping part is respectively connected to the first water delivery part and the second water delivery part, the heating component is respectively connected to the second water delivery part and the third water delivery part, and the fourth water delivery part is respectively connected to the third water delivery part and the water outlet.

[0013] In a third aspect, the present application provides a heating control method, which is applied to a controller in a vehicle-mounted instant hot water dispenser, wherein the vehicle-mounted instant hot water dispenser comprises the controller, a water pump, a first temperature sensor and the aforementioned heating component, wherein the controller is respectively connected to the water pump, the first temperature sensor and the heating component, and the first temperature sensor is used to collect the temperature of water discharged from the vehicle-mounted instant hot water dispenser, and the method comprises: Obtain the currently set heating temperature of the vehicle-mounted instant hot water dispenser; According to the heating temperature, a first power of the water pumping unit and a first duty cycle of the heating component are determined, and the water pumping unit is controlled to operate at the first power, and the heating component is controlled to operate at the first duty cycle.

[0014] In one example, after controlling the water pump to operate at the first power and controlling the heating component to operate at the first duty cycle, the method further includes: Acquiring temperature information from the first temperature sensor; Determine the current outlet water temperature according to the temperature information; If it is determined that the current water outlet temperature is greater than the heating temperature, determining whether the first power is equal to a first preset power; If it is determined that the first power is equal to the first preset power, a second duty cycle is determined, and the heating component is controlled to operate at the second duty cycle, wherein the second duty cycle is smaller than the first duty cycle; If it is determined that the first power is less than the first preset power, a second power is determined, and the water pump is controlled to operate at the second power, wherein the second power is greater than the first power and less than or equal to the first preset power; If it is determined that the current water outlet temperature is lower than the heating temperature, determining whether the first power is higher than a second preset power; If it is determined that the first power is greater than the second preset power, a third power is determined, and the water pump is controlled to operate at the third power, wherein the third power is less than the first power and greater than or equal to the second preset power; If it is determined that the first power is equal to the second preset power, a third duty cycle is determined, and the heating component is controlled to operate at the third duty cycle, where the third duty cycle is greater than the first duty cycle.

[0015] In a fourth aspect, an embodiment of the present application provides a heating control device, which is applied to a controller in a vehicle-mounted instant hot water dispenser, wherein the vehicle-mounted instant hot water dispenser comprises the controller, a water pump, a first temperature sensor and the aforementioned heating component, wherein the controller is respectively connected to the water pump, the first temperature sensor and the heating component, and the first temperature sensor is used to collect the temperature of the water discharged from the vehicle-mounted instant hot water dispenser; the heating control device comprises: an acquisition unit and a determination unit, wherein: The acquisition unit is used to acquire the heating temperature currently set by the vehicle-mounted instant hot water dispenser; The determination unit is used to determine a first power at which the water pumping unit operates and a first duty cycle of the heating component according to the heating temperature, control the water pumping unit to operate at the first power, and control the heating component to operate at the first duty cycle.

[0016] In a fifth aspect, an embodiment of the present application provides an electronic device, comprising a processor, a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing the steps in the third aspect of the embodiment of the present application.

[0017] In a sixth aspect, an embodiment of the present application provides a computer-readable storage medium having a computer program / instructions stored thereon, which, when executed by a processor, implement the steps in the third aspect of the embodiment of the present application.

[0018] In the seventh aspect, an embodiment of the present application provides a computer program product, wherein the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to enable a computer to execute some or all of the steps described in the third aspect of the embodiment of the present application.

[0019] It can be seen that the tubular portion of the heating component of the water dispenser provided in the present application can deform to leave space to absorb the expansion caused by the freezing of the water when the water inside the heating component slowly freezes, and the external joint is made of metal and has sufficient rigidity to prevent the water from expanding rapidly and damaging the external joint when the water inside the heating component freezes rapidly, which is beneficial to improving the heating stability of the heating component, and the water spirals up inside the first tubular component, thereby increasing the heating area, which is beneficial to improving the heating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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. Figure 1 is a three-dimensional diagram of a heating assembly provided in an embodiment of the present application; Figure 2 is a cross-sectional schematic diagram of a heating assembly provided in an embodiment of the present application; Figure 3 is a schematic diagram of an inner joint and a capsule cavity assembly provided in an embodiment of the present application; Figure 4 is a schematic diagram of an inner joint provided in an embodiment of the present application; Figure 5 It is a three-dimensional diagram of a vehicle-mounted instant hot water dispenser provided in an embodiment of the present application; Figure 6 is a schematic diagram of the internal components of the vehicle-mounted instant hot water dispenser provided in the embodiment of the present application; Figure 7 It is a flow chart of a heating control method provided in an embodiment of the present application; Figure 8 It is a structural schematic diagram of an electronic device provided in an embodiment of the present application; Fig. 9 This is a block diagram of the functional units of a heating control device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0021] 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.

[0022] 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.

[0023] 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.

[0024] 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.

[0025] 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.

[0026] In the related art, in order to solve the problem that the oil discharge rate of the vehicle-mounted instant hot water dispenser is difficult to control, a common solution is to reduce the oil inlet hole, thereby slowing down the oil discharge rate. However, this will affect the taste of the aerosol output by the vehicle-mounted instant hot water dispenser, resulting in a dry or burnt taste in the mouth, and a poor user experience.

[0027] Please refer to Figure 1-Figure 4 , Figure 1 is a three-dimensional diagram of a heating assembly provided in an embodiment of the present application; Figure 2 is a cross-sectional schematic diagram of a heating assembly provided in an embodiment of the present application; Figure 3 is a schematic diagram of an inner joint and a capsule cavity assembly provided in an embodiment of the present application; Figure 4It is a schematic diagram of an inner joint provided in an embodiment of the present application.

[0028] The present application provides a heating component 1 of a water dispenser, which includes a first external joint 10, a heating component 20, a second external joint 30, a capsule cavity component 40, a first internal joint 50 and a second internal joint 60. The internal cavity of the first external joint 10 accommodates the first internal joint 50. The heating component 20 includes a first tubular portion 21 and an electric heating material 22 coated on the outer side surface of the first tubular portion 21; the first end face of the first tubular portion 21 is connected to the first external joint 10, the second external joint 30 is connected to the second end face of the first tubular portion 21, the internal cavity of the second external joint 30 accommodates the second internal joint 60, the capsule cavity component 40 is arranged inside the heating component 20, the capsule cavity component 40 includes a second tubular portion 41, the first internal joint 50 is connected to the first end face of the second tubular portion 41, and the second internal joint 60 is connected to the second end face of the second tubular portion 41.

[0029] The first external joint 10 and the second external joint 30 may be made of metal. The metal material provides the first external joint 10 and the second external joint 30 with sufficient rigidity, which helps to prevent the external joints from being damaged due to rapid expansion of the water when the water inside the heating component freezes rapidly.

[0030] Among them, the first tubular portion 21 of the heating component 20 is hollow, the bag cavity assembly 40 is arranged in the internal cavity of the first tubular portion 21, the second tubular portion 41 is hollow, and the gap space between the first tubular portion 21 and the second tubular portion 41 forms a water channel for water to pass through.

[0031] Among them, the material of the first tubular portion 21 and the second tubular portion 41 is a high temperature resistant material, for example, it can be stainless steel. The stainless steel model of the first tubular portion 21 is 444 stainless steel, and the stainless steel model of the second tubular portion 41 is 304 stainless steel. The second tubular portion 41 can produce a certain amount of deformation to leave space to absorb the expansion caused by the freezing of the water body. The material of the first tubular portion 21 and the second tubular portion 41 can also be other high temperature resistant materials, such as nylon, but it is necessary to ensure that the rigidity of the second tubular portion 41 is less than the rigidity of the first tubular portion 21. Specifically, since the rigidity of the second tubular portion 41 is less than the rigidity of the first tubular portion 21, the second tubular portion 41 deforms before the first tubular portion 21 to absorb the expansion caused by the freezing of the water body. In this process, the first tubular portion 21 does not deform, or produces a smaller deformation, thereby protecting the first tubular portion 21 and the electric heating material 22 from being damaged by swelling.

[0032] The shapes of the first tubular portion 21 and the second tubular portion 41 are not limited. For example, the first tubular portion 21 and the second tubular portion 41 are both cylinders, and the diameter of the first tubular portion 21 is greater than the diameter of the second tubular portion 41. The diameters of the first tubular portion 21 and the second tubular portion 41 are not limited.

[0033] Among them, the material of the first internal joint 50 and the second internal joint 60 can be silicone, the first internal joint 50 is connected to the first end face of the second tubular portion 41, and the second internal joint 60 is connected to the second end face of the second tubular portion 41. The first internal joint 50 and the second internal joint 60 are used to seal the second tubular portion 41 to prevent water from entering the second tubular portion 41.

[0034] Among them, the electric heating material 22 can be a nano heating film, which forms a plurality of 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.

[0035] It can be seen that the second tubular portion 41 of the heating component 1 of the water dispenser can deform to leave space to absorb the expansion caused by the freezing of the water when the water inside the heating component slowly freezes, and the external joint is made of metal and has sufficient rigidity to prevent the water from expanding rapidly and damaging the external joint when the water inside the heating component 1 freezes rapidly, which is beneficial to improving the heating stability of the heating component 1.

[0036] In one embodiment, the first external joint 10 includes a first base portion 11 and a first joint portion 12 arranged on a first end surface of a first bottom portion of the first base portion 11; the second external joint 30 includes a second base portion 31 and a second joint portion 32 arranged on a first end surface of a second bottom portion of the second base portion 31.

[0037] Among them, the first joint part 12 of the first external joint 10 can be connected to the water pump part of the water dispenser through a water pipe. The water pump part can send water into the first external joint. The water pump part can be a water pump, and the water pipe can be a silicone tube, which is not limited here.

[0038] Among them, the second joint part 32 of the second external joint 30 can be connected to the water outlet of the water dispenser through a water pipe. The water heated by the heating component 20 enters the second external joint 30 and reaches the water outlet through the second joint part 32 and the water pipe in turn.

[0039] Among them, the first base portion 11 of the first external joint 10 and the first end face of the first tubular portion 21 can be welded together, the second base portion 31 of the second external joint 30 and the second end face of the first tubular portion 21 can be welded together, and the connection method between the first base portion 11 and the first end face of the first tubular portion 21, and the connection method between the second base portion 31 and the first tubular portion 21 can also be other ultra-high temperature resistant sealing methods, for example: connecting by screws, and achieving sealed connection by a sealing ring.

[0040] In one embodiment, the first base portion 11 includes a first annular portion 111 and the first bottom portion 112, the first end face of the first annular portion 111 is connected to the second end face of the first bottom portion 112, the diameter of the first annular portion 111 is the same as the diameter of the first bottom portion 112, the second end face of the first annular portion 111 is connected to the first end face of the first tubular portion 21, the first joint portion 12 includes a first connecting portion 121 connected to the outer end face of the first bottom portion 112 and a first fixing portion 122 connected to the first connecting portion 121; the second base portion 31 includes a second annular portion 311 and the second bottom portion 312, the first end face of the second annular portion 311 is connected to the second end face of the second bottom portion 312, the diameter of the second annular portion 311 is the same as the diameter of the second bottom portion 312, the second end face of the second annular portion 311 is connected to the first end face of the second tubular portion 41, and the second joint portion 32 includes a second connecting portion 321 connected to the outer end face of the second bottom portion 312 and a second fixing portion 322 connected to the second connecting portion 321.

[0041] The first connection portion 121 and the second connection portion 321 are cylindrical, and the first connection portion 121 and the second connection portion 321 are hollow and include an internal cavity.

[0042] The first fixing portion 122 and the second fixing portion 322 are trapezoidal bodies, and the first fixing portion 122 and the second fixing portion 322 are hollow and include an internal cavity.

[0043] In one embodiment, the first internal cavity of the first base portion 11 near the first connecting portion 121, the internal cavity of the first connecting portion 121, and the first internal cavity of the first fixed portion 122 are connected to form a circulation channel for water, the first annular portion 111 and the first bottom portion 112 together form a second internal cavity of the first base portion 11, and the second internal cavity of the first base portion 11 is used to accommodate the first internal joint 50; the first internal cavity of the second base portion 31 near the second connecting portion 321, the internal cavity of the second connecting portion 321, and the first internal cavity of the second fixed portion 322 are connected to form a circulation channel for water, the second annular portion 311 and the second bottom portion 312 together form a second internal cavity of the second base portion 31, and the second internal cavity of the second base portion 31 is used to accommodate the second internal joint 60.

[0044] In one embodiment, the first inner joint 50 includes a first protruding portion 51, a first supporting portion 52 connected to the first protruding portion 51, and a first connecting portion 53 connected to the first supporting portion 52; the first connecting portion 53 is interference fit with the inner end surface of the first bottom of the first base portion 11, and the first protruding portion 51 is tightly fitted with the first end surface of the second tubular portion 41; the second inner joint 60 includes a second protruding portion 61, a second supporting portion 62 connected to the second protruding portion 61, and a second connecting portion 63 connected to the second supporting portion 62; the second connecting portion 63 is interference fit with the inner end surface of the first bottom of the second base portion 31, and the second protruding portion 61 is tightly fitted with the second end surface of the second tubular portion 41.

[0045] Among them, the first protrusion 51 is used to seal the first end face of the second tubular portion 41, and the second protrusion 61 is used to seal the second end face of the second tubular portion 41. The first protrusion 51 can be pressed into the first end face of the second tubular portion 41, and the second protrusion 61 can be pressed into the second end face of the second tubular portion 41 to prevent water from entering the second tubular portion 41.

[0046] The first support portion 52 includes at least one water inlet 521 , and the second support portion 62 includes at least one water outlet 621 .

[0047] In one embodiment, the bladder cavity assembly 40 includes a guide portion 42 , and the guide portion 42 is sleeved on the second tubular portion 41 .

[0048] Among them, the guide part 42 can be a spring, and the guide part 42 is sleeved on the second tubular part 41. The diameter of the spring coil of the guide part 42 is slightly larger than the diameter of the second tubular part 41, so that the water entering from the water inlet 521 of the first support part 52 can spirally rise along the guide part 42. Compared with vertical ascent, the contact area between the water body and the first tubular part 21 can be increased, so that the electric heating material 22 can fully heat the water body, which is beneficial to improving the heating efficiency of the heating component.

[0049] The guide portion 42 can be arranged in close contact with the inner side surface of the first tubular portion 21, and the water body can rise in a spiral strictly along the gap between the spring coils, wherein the spacing between adjacent spring coils is not limited; the guide portion 42 can also keep a certain gap with the inner side surface of the first tubular portion 21, and the water body can rise in a spiral rapidly along the guide portion 42.

[0050] Among them, the two ends of the electric heating material 22 can be connected to the negative electrode connector and the positive electrode connector respectively, and the negative electrode connector and the positive electrode connector are connected to the power supply circuit of the vehicle-mounted instant hot water dispenser.

[0051] Among them, the transmission path of water in the heating component is as follows: the water enters the first internal cavity of the first fixed part 122, passes through the first internal cavity of the first fixed part 122, then enters the internal cavity of the first connecting part 121, and then enters the first internal cavity of the first base part 11, and enters the water channel between the first tubular part 21 and the second tubular part 41 through the water inlet of the first support part 52, and then the water spirals up along the guide part 42 to reach the second support part 62, and enters the first internal cavity of the second base part 31 through the water outlet of the second support part 62, and then enters the internal cavity of the second connecting part 321, and finally the water passes through the first internal cavity of the second fixed part 322 and discharges.

[0052] Among them, the assembly order of the various components of the heating component can be: first, the guide part 42 can be put on the second tubular part 41, and then the first internal joint 50 and the second internal joint 60 are respectively assembled to the first end face and the second end face of the second tubular part 41, and the electric heating material is coated on the surface of the first tubular part 21, and the capsule cavity assembly 40 is assembled into the interior of the first tubular part 21, and finally the first external joint 10 and the second external joint 30 are respectively welded to the first end face and the second end face of the first tubular part 21.

[0053] See also Figure 5-Figure 6 , Figure 5 is a three-dimensional diagram of a vehicle-mounted instant hot water dispenser provided in an embodiment of the present application, Figure 63 is a schematic diagram of the internal components of a vehicle-mounted instant hot water dispenser provided in an embodiment of the present application, wherein the vehicle-mounted instant hot water dispenser 1000 includes a top cover 100, a water tank 200 and a cup body 300, the cup body 300 includes a water inlet 301, a first water delivery part 302, a water pumping part 303, a second water delivery part 304, a heating component 1 and a third water delivery part 305, the top cover 100 includes a fourth water delivery part 101 and a water outlet 102, the water tank 200 includes a drainage part 201, the heating component 1 includes the aforementioned heating component 1, the water inlet 301 is respectively connected to the first water delivery part 302 and the drainage part 201, the water pumping part 303 is respectively connected to the first water delivery part 302 and the second water delivery part 304, the heating component 1 is respectively connected to the second water delivery part 304 and the third water delivery part 305, and the fourth water delivery part 101 is respectively connected to the third water delivery part 305 and the water outlet 102.

[0054] Among them, the top cover 100 and the cup body 300 are fixedly connected or rotatably connected. When the top cover 100 and the cup body 300 are rotatably connected, when not in use, the bottom end surface of the top cover 100 covers the top end surface of the water tank 200, and the water outlet 102 of the top cover 100 is not exposed. When in use, the top cover 100 can be rotated 180° counterclockwise or clockwise, at this time, the water outlet 102 of the top cover 100 is exposed, and water can flow out of the water outlet 102 normally.

[0055] See also Figure 7 , Figure 7 : is a flow chart of a heating control method provided in an embodiment of the present application, which is applied to a controller in a vehicle-mounted instant hot water dispenser, wherein the vehicle-mounted instant hot water dispenser comprises the controller, a water pump, a first temperature sensor and the aforementioned heating component, wherein the controller is respectively connected to the water pump, the first temperature sensor and the heating component, wherein the first temperature sensor is used to collect the temperature of the water discharged from the vehicle-mounted instant hot water dispenser, and the method comprises: Step S701, obtaining the currently set heating temperature of the vehicle-mounted instant hot water dispenser.

[0056] Among them, the car-mounted instant hot water dispenser can manually adjust the required heating temperature.

[0057] Step S702, determining a first power of the water pumping unit and a first duty cycle of the heating component according to the heating temperature, controlling the water pumping unit to operate at the first power, and controlling the heating component to operate at the first duty cycle.

[0058] Among them, when the duty cycle of the heating component remains unchanged, the greater the power of the water pumping unit, the greater the flow rate of the vehicle-mounted instant hot water dispenser, and the lower the temperature of the water heated by the heating component; the smaller the power of the water pumping unit, the smaller the flow rate of the vehicle-mounted instant hot water dispenser, and the higher the temperature of the water heated by the heating component; when the power of the water pumping unit remains unchanged, the greater the duty cycle of the heating component, the more heat released by the heating body per unit time, and the higher the temperature of the heated water; the smaller the duty cycle of the heating component, the less heat released by the heating body per unit time, and the lower the temperature of the water heated by the heating component.

[0059] Wherein, the first temperature sensor is arranged in the third water delivery part.

[0060] In one possible example, after controlling the pumping unit to operate at the first power and controlling the heating component to operate at the first duty cycle, the method further includes: acquiring temperature information from the first temperature sensor; determining a current water outlet temperature according to the temperature information; if it is determined that the current water outlet temperature is greater than the heating temperature, determining whether the first power is equal to a first preset power; if it is determined that the first power is equal to the first preset power, determining a second duty cycle, and controlling the heating component to operate at the second duty cycle, the second duty cycle being less than the first duty cycle; if it is determined that the first power is less than the first preset power, determining a second power, and controlling the pumping unit to operate at the first power. The water unit operates at the second power, which is greater than the first power and less than or equal to the first preset power; if it is determined that the current water outlet temperature is lower than the heating temperature, whether the first power is greater than the second preset power is determined; if it is determined that the first power is greater than the second preset power, a third power is determined, and the water pump unit is controlled to operate at the third power, which is less than the first power and greater than or equal to the second preset power; if it is determined that the first power is equal to the second preset power, a third duty cycle is determined, and the heating component is controlled to operate at the third duty cycle, which is greater than the first duty cycle.

[0061] Among them, the first preset power is the maximum power at which the water pumping unit can work, and the second preset power is the minimum power at which the water pumping unit maintains normal water output from the vehicle-mounted instant hot water dispenser. The first preset power and the second preset power can be set manually or by system default, and are not limited here.

[0062] Among them, if the current water outlet temperature is greater than the heating temperature, it means that the water outlet temperature of the vehicle-mounted instant hot water dispenser is too high. At this time, it can be determined whether the working power of the water pump unit has reached the maximum, that is, whether it is equal to the first preset power. If it has not reached the first preset power, the working power of the water pump unit can be increased to reduce the water outlet temperature. If the working power of the water pump unit has reached the maximum, the duty cycle of the heating component can be reduced to reduce the water outlet temperature. If the current water outlet temperature is lower than the heating temperature, it means that the water outlet temperature of the vehicle-mounted instant hot water dispenser is too low. Then, it is determined whether the working power of the water pump unit is greater than the second preset power. If it is greater than the second preset power, the water outlet temperature can be increased by reducing the working power of the water pump unit. If the working power of the water pump unit is equal to the second preset power, the water outlet temperature can be increased by increasing the duty cycle of the heating component.

[0063] It can be seen that in this example, the controller can choose to adjust the power of the water pump and the duty cycle of the heating component to achieve heating control of the vehicle-mounted instant hot water dispenser, which is conducive to improving the intelligence of the heating control.

[0064] See also Figure 8 , Figure 8 : is a structural schematic diagram of an electronic device provided in an embodiment of the present application, which is applied to a controller in a vehicle-mounted instant hot water dispenser, wherein the vehicle-mounted instant hot water dispenser comprises the controller, a water pump, a first temperature sensor and the aforementioned heating component, wherein the controller is respectively connected to the water pump, the first temperature sensor and the heating component, and the first temperature sensor is used to collect the temperature of the water discharged from the vehicle-mounted instant hot water dispenser; Figure 8 As shown, the electronic device includes a processor, a memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory, and the one or more programs are configured to execute the following steps by the processor: Obtain the currently set heating temperature of the vehicle-mounted instant hot water dispenser; According to the heating temperature, a first power of the water pumping unit and a first duty cycle of the heating component are determined, and the water pumping unit is controlled to operate at the first power, and the heating component is controlled to operate at the first duty cycle.

[0065] In a possible example, after controlling the water pump to operate at the first power and controlling the heating component to operate at the first duty cycle, the program includes instructions for executing the following steps: Acquiring temperature information from the first temperature sensor; Determine the current outlet water temperature according to the temperature information; If it is determined that the current water outlet temperature is greater than the heating temperature, determining whether the first power is equal to a first preset power; If it is determined that the first power is equal to the first preset power, a second duty cycle is determined, and the heating component is controlled to operate at the second duty cycle, wherein the second duty cycle is smaller than the first duty cycle; If it is determined that the first power is less than the first preset power, a second power is determined, and the water pump is controlled to operate at the second power, wherein the second power is greater than the first power and less than or equal to the first preset power; If it is determined that the current water outlet temperature is lower than the heating temperature, determining whether the first power is higher than a second preset power; If it is determined that the first power is greater than the second preset power, a third power is determined, and the water pump is controlled to operate at the third power, wherein the third power is less than the first power and greater than or equal to the second preset power; If it is determined that the first power is equal to the second preset power, a third duty cycle is determined, and the heating component is controlled to operate at the third duty cycle, where the third duty cycle is greater than the first duty cycle.

[0066] It can be seen that in this example, the electronic device can choose to adjust the power of the water pump and the duty cycle of the heating component to achieve heating control of the vehicle-mounted instant hot water dispenser, which is conducive to improving the intelligence of the heating control.

[0067] The above mainly introduces the scheme of the embodiment of the present application from the perspective of the execution process on the method side. It is understandable that, in order to realize the above functions, the electronic device includes a hardware structure and / or software module corresponding to the execution of each function. Those skilled in the art should easily realize that, in combination with the units and algorithm steps of each example described in the embodiment provided in this article, the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a function is executed in the form of hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0068] The embodiment of the present application can divide the electronic device into functional units according to the above method example. For example, each functional unit can be divided according to each function, or two or more functions can be integrated into one processing unit. The above integrated unit can be implemented in the form of hardware or in the form of software functional units. It should be noted that the division of units in the embodiment of the present application is schematic and is only a logical function division. There may be other division methods in actual implementation.

[0069] In the case of dividing each functional module into corresponding functional modules, Fig. 9 is a block diagram of the functional units of a heating control device provided in an embodiment of the present application, such as Fig. 9 As shown, a controller applied to a vehicle-mounted instant hot water dispenser, the vehicle-mounted instant hot water dispenser includes the controller, a water pump, a first temperature sensor and the aforementioned heating component, the controller is respectively connected to the water pump, the first temperature sensor and the heating component, the first temperature sensor is used to collect the temperature of the water discharged from the vehicle-mounted instant hot water dispenser; the heating control device includes: an acquisition unit 901 and a determination unit 902, wherein, The acquisition unit 901 is used to acquire the heating temperature currently set by the vehicle-mounted instant hot water dispenser; The determination unit 902 is used to determine a first power of the water pumping unit and a first duty cycle of the heating component according to the heating temperature, control the water pumping unit to operate at the first power, and control the heating component to operate at the first duty cycle.

[0070] In a possible example, after controlling the water pump to operate at the first power and controlling the heating component to operate at the first duty cycle, the determining unit 902 is further specifically configured to: Acquiring temperature information from the first temperature sensor; Determine the current outlet water temperature according to the temperature information; If it is determined that the current water outlet temperature is greater than the heating temperature, determining whether the first power is equal to a first preset power; If it is determined that the first power is equal to the first preset power, a second duty cycle is determined, and the heating component is controlled to operate at the second duty cycle, wherein the second duty cycle is smaller than the first duty cycle; If it is determined that the first power is less than the first preset power, a second power is determined, and the water pump is controlled to operate at the second power, wherein the second power is greater than the first power and less than or equal to the first preset power; If it is determined that the current water outlet temperature is lower than the heating temperature, determining whether the first power is higher than a second preset power; If it is determined that the first power is greater than the second preset power, a third power is determined, and the water pump is controlled to operate at the third power, wherein the third power is less than the first power and greater than or equal to the second preset power; If it is determined that the first power is equal to the second preset power, a third duty cycle is determined, and the heating component is controlled to operate at the third duty cycle, where the third duty cycle is greater than the first duty cycle.

[0071] It can be seen that in this example, the heating control device can choose to adjust the power of the water pump unit and the duty cycle of the heating component to achieve heating control of the vehicle-mounted instant hot water dispenser, which is conducive to improving the intelligence of the heating control.

[0072] 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.

[0073] 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.

[0074] 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.

[0075] 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.

[0076] 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 heating component for a water dispenser, characterized in that: include: a first external joint, wherein an internal cavity of the first external joint accommodates a first internal joint; A heating component, the heating component comprising a first tubular portion and an electric heating material coated on an outer side of the first tubular portion; a first end surface of the first tubular portion is connected to the first external connector; a second outer joint, the second outer joint being connected to the second end surface of the first tubular portion, and the inner cavity of the second outer joint accommodating a second inner joint; A capsule cavity component, the capsule cavity component is arranged inside the heating component, and the capsule cavity component includes a second tubular portion; the first inner joint, the first inner joint being connected to a first end surface of the second tubular portion; The second inner joint is connected to the second end surface of the second tubular portion.

2. The heating assembly according to claim 1, characterized in that The first external joint includes a first base portion and a first joint portion disposed on a first end surface of a first bottom portion of the first base portion; The second external joint includes a second base portion and a second joint portion disposed on a first end surface of a second bottom portion of the second base portion.

3. The heating assembly according to claim 2, characterized in that The first base portion includes a first annular portion and the first bottom portion, the first end surface of the first annular portion is connected to the second end surface of the first bottom portion, the diameter of the first annular portion is the same as the diameter of the first bottom portion, the second end surface of the first annular portion is connected to the first end surface of the first tubular portion, and the first joint portion includes a first connecting portion connected to the outer end surface of the first bottom portion and a first fixing portion connected to the first connecting portion; The second base portion includes a second annular portion and the second bottom portion, the first end face of the second annular portion is connected to the second end face of the second bottom portion, the diameter of the second annular portion is the same as the diameter of the second bottom portion, the second end face of the second annular portion is connected to the first end face of the second tubular portion, and the second joint portion includes a second connecting portion connected to the outer end face of the second bottom portion and a second fixing portion connected to the second connecting portion.

4. The heating assembly according to claim 3, characterized in that The first internal cavity of the first base portion close to the first connecting portion, the internal cavity of the first connecting portion and the first internal cavity of the first fixing portion are connected to form a water flow channel, and the first annular portion and the first bottom portion are enclosed to form a second internal cavity of the first base portion, and the second internal cavity of the first base portion is used to accommodate the first inner joint; The first internal cavity of the second base portion close to the second connecting portion, the internal cavity of the second connecting portion and the first internal cavity of the second fixed portion are connected to form a circulation channel for water, and the second annular portion and the second bottom portion together form the second internal cavity of the second base portion, and the second internal cavity of the second base portion is used to accommodate the second internal joint.

5. The heating assembly according to claim 2, characterized in that: The first inner joint comprises a first protruding portion, a first supporting portion connected to the first protruding portion, and a first connecting portion connected to the first supporting portion; the first connecting portion is interference-fitted with the inner end surface of the first bottom of the first base portion, and the first protruding portion is tightly fitted with the first end surface of the second tubular portion; The second inner joint includes a second protruding portion, a second supporting portion connected to the second protruding portion, and a second connecting portion connected to the second supporting portion; the second connecting portion is interference fit with the inner end surface of the first bottom of the second base portion, and the second protruding portion is tightly fitted with the second end surface of the second tubular portion.

6. The heating assembly according to claim 5, characterized in that The first support portion includes at least one water inlet, and the second support portion includes at least one water outlet.

7. The heating assembly according to claim 1, characterized in that The bladder cavity assembly comprises a flow guide portion, and the flow guide portion is sleeved on the second tubular portion.

8. The heating assembly according to claim 1, characterized in that The rigidity of the second tubular portion is less than the rigidity of the first tubular portion; The first external connector and the second external connector are made of metal.

9. A vehicle-mounted instant hot water dispenser, characterized in that: The vehicle-mounted instant hot water dispenser includes a top cover, a water tank and a cup body, the cup body includes a water inlet, a first water delivery part, a water pumping part, a second water delivery part, a heating component and a third water delivery part, the top cover includes a fourth water delivery part and a water outlet, the water tank includes a drainage part, the heating component includes a heating assembly according to any one of claims 1 to 8, the water inlet is respectively connected to the first water delivery part and the drainage part, the water pumping part is respectively connected to the first water delivery part and the second water delivery part, the heating component is respectively connected to the second water delivery part and the third water delivery part, and the fourth water delivery part is respectively connected to the third water delivery part and the water outlet.

10. A heating control method, characterized in that: A controller used in a vehicle-mounted instant hot water dispenser, the vehicle-mounted instant hot water dispenser comprising the controller, a water pump, a first temperature sensor and a heating assembly according to any one of claims 1 to 8, the controller being connected to the water pump, the first temperature sensor and the heating assembly respectively, the first temperature sensor being used to collect the temperature of water discharged from the vehicle-mounted instant hot water dispenser; the method comprising: Obtain the currently set heating temperature of the vehicle-mounted instant hot water dispenser; According to the heating temperature, a first power of the water pumping unit and a first duty cycle of the heating component are determined, and the water pumping unit is controlled to operate at the first power, and the heating component is controlled to operate at the first duty cycle.

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