CN218986437U - Vehicle-mounted beverage machine - Google Patents

Abstract

The utility model discloses a vehicle-mounted beverage machine, which comprises a water storage mechanism, a heating mechanism and a preheating mechanism, wherein a water storage cavity is formed in the water storage mechanism; a heating cavity is formed in the heating mechanism, and a liquid outlet channel is formed between the water storage cavity and the heating cavity in a communicated manner; the preheating mechanism is located between the water storage mechanism and the heating mechanism, a preheating cavity is formed in the preheating mechanism, the liquid outlet channel penetrates through the preheating cavity, and the preheating mechanism is used for heating the liquid outlet channel so as to melt ice cubes in the liquid outlet channel and dredge the liquid outlet channel. The technical scheme of the utility model aims to ensure the smoothness of the liquid outlet channel in a low-temperature environment.

Description

Vehicle-mounted beverage machine

Technical Field

The utility model relates to the technical field of beverage machines, in particular to a vehicle-mounted beverage machine.

Background

The beverage machine can be used for brewing beverages such as coffee, tea, milk and the like, and comprises a water tank, a heating mechanism and an extraction mechanism, when the beverage is prepared, water is conveyed from a water storage cavity of the water tank to a heating cavity of the heating mechanism for heating, heated hot water flows into an extraction cavity of the extraction mechanism and is mixed with coffee powder, tea, coffee capsules or tea capsules and the like in the extraction cavity for extraction, so that the beverage is prepared.

After the beverage is prepared, accumulated water still can remain in the liquid outlet channel which is communicated with the water storage cavity and the heating cavity, and the accumulated water is in a liquid state at room temperature and can not be coagulated into ice cubes. However, along with popularization of application scenes of the beverage machine, the vehicle-mounted beverage machine suitable for outdoor and vehicle-mounted environments is more and more emphasized, but the beverage in the outdoor and vehicle-mounted environments can be in a low-temperature environment below zero. In a low-temperature environment, residual accumulated water can be condensed into ice cubes and block the liquid outlet channel, so that water in the water storage cavity cannot flow into the heating cavity through the liquid outlet channel.

Disclosure of Invention

The utility model mainly aims to provide a vehicle-mounted beverage machine, which aims to ensure the smoothness of a liquid outlet channel in a low-temperature environment.

To achieve the above object, the present utility model provides a vehicle-mounted beverage machine, comprising:

the water storage mechanism is internally provided with a water storage cavity;

the heating mechanism is internally provided with a heating cavity, and a liquid outlet channel is formed between the water storage cavity and the heating cavity in a communicating way; and

the preheating mechanism is positioned between the water storage mechanism and the heating mechanism, a preheating cavity is formed in the preheating mechanism, the liquid outlet channel penetrates through the preheating cavity, and the preheating mechanism is used for heating the liquid outlet channel so as to melt ice cubes in the liquid outlet channel and dredge the liquid outlet channel.

In one embodiment of the present utility model, the preheating mechanism includes:

the two ends of the water pipe are respectively connected with the water storage mechanism and the heating mechanism, and the liquid outlet channel is formed in the water pipe; and

the heating assembly is internally provided with the preheating cavity, the water pipe penetrates through the preheating cavity, and the heating assembly is used for heating to heat the water pipe.

In one embodiment of the present utility model, the heat generating component includes:

the heat conduction seat is internally provided with the preheating cavity, and the water pipe penetrates through the preheating cavity; and

and the heating element is attached to the heat conduction seat.

In an embodiment of the utility model, the top of the heat conducting seat is recessed inwards to form the preheating cavity, the preheating cavity is provided with a front end and a rear end which are oppositely arranged, and the water storage mechanism is inserted into the rear end;

the vehicle-mounted beverage machine further comprises a water pump, the water pump is inserted into the front end, the water pump is provided with a water inlet end and a water outlet end which are communicated with each other, the water outlet end is communicated with the heating cavity, and the water inlet end is communicated with one end, away from the water storage cavity, of the water pipe.

In an embodiment of the utility model, the vehicle-mounted beverage machine further comprises:

the flowmeter is provided with a water inlet and a water outlet which are mutually communicated, the water inlet and the water outlet are oppositely arranged, the flowmeter is accommodated in the preheating cavity, the water inlet is communicated with the water storage cavity, and the water outlet is communicated with one end, far away from the water pump, of the water pipe.

In an embodiment of the present utility model, the heat conducting base includes:

a base plate having the front end and the rear end;

the side plate is arranged on the outer periphery of the bottom plate and is enclosed with the bottom plate to form the preheating cavity; and

the baffle, the baffle is located preheat the chamber, and follow the fore-and-aft direction of bottom plate extends and sets up, the baffle will preheat the chamber be located the front end with the region separation between the rear end is first installation chamber and second installation chamber, the flowmeter is located first installation chamber, heating element locates the second installation chamber.

In an embodiment of the utility model, the water pump extends along the height of the preheating mechanism, the heating mechanism is positioned at one side of the water pump, and the heating mechanism and the water pump are positioned at the same side of the water storage mechanism;

the water pump includes:

the water outlet end is arranged at the top of the main body, and the water inlet end is arranged at the bottom of the main body;

the fixing part is arranged at one side of the top of the main body part facing the heating mechanism and is fixedly connected with the heating mechanism;

and the damping part is arranged at the bottom of the main body part and is inserted into the front end and used for damping the vibration of the main body part.

In one embodiment of the present utility model, the upper surface of the front end is concaved inwards to form a concave cavity;

the shock absorbing portion includes:

the elastic piece is sleeved at the water inlet end, and one end of the elastic piece is fixedly connected with the water inlet end; and

the fixing piece is fixed in the concave cavity and fixedly connected with the other end of the elastic piece.

In an embodiment of the utility model, the heat conducting base is made of metal.

In an embodiment of the utility model, the preheating mechanism further includes a temperature sensor, and the temperature sensor is disposed on the heat conducting seat and is electrically connected to the heating element.

The vehicle-mounted beverage machine comprises a water storage mechanism, a heating mechanism and a preheating mechanism, wherein a liquid outlet channel is formed between the water storage cavity and the heating cavity in a communicated mode, the liquid outlet channel penetrates through the preheating cavity, accumulated water remained in the liquid outlet channel can be condensed into ice cubes and block the liquid outlet channel in a low-temperature environment, and the preheating mechanism heats the liquid outlet channel to melt the ice cubes in the liquid outlet channel, so that the liquid outlet channel is dredged, and the smoothness of the liquid outlet channel in the low-temperature environment is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an embodiment of a vehicle-mounted beverage machine of the present utility model;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic diagram of a heat generating component according to an embodiment of the present utility model;

fig. 4 is another view of fig. 2.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1 to 4, the present utility model proposes a vehicle-mounted beverage machine 100 comprising:

a water storage mechanism 10, wherein a water storage cavity (not shown) is formed inside the water storage mechanism 10;

a heating mechanism 20, wherein a heating cavity (not shown) is formed inside the heating mechanism 20, and a liquid outlet channel (not shown) is formed between the water storage cavity and the heating cavity in a communicating manner; and

the preheating mechanism 30 is located between the water storage mechanism 10 and the heating mechanism 20, a preheating cavity 3214 is formed inside the preheating mechanism 30, the liquid outlet channel penetrates through the preheating cavity 3214, and the preheating mechanism 30 is used for heating the liquid outlet channel so as to melt ice cubes in the liquid outlet channel and dredge the liquid outlet channel.

The vehicle-mounted beverage machine 100 according to the technical scheme of the utility model comprises a water storage mechanism 10, a heating mechanism 20 and a preheating mechanism 30, wherein a liquid outlet channel is formed between the water storage cavity and the heating cavity in a communicated manner, the liquid outlet channel penetrates through the preheating cavity 3214, accumulated water remained in the liquid outlet channel can be condensed into ice blocks and block the liquid outlet channel in a low-temperature environment, and the preheating mechanism 30 heats the liquid outlet channel to melt the ice blocks in the liquid outlet channel, so that the liquid outlet channel is dredged, and the smoothness of the liquid outlet channel in the low-temperature environment is improved.

When the vehicle-mounted beverage machine 100 is opened in a low-temperature environment, the preheating mechanism 30 heats the preheating cavity 3214, and the ice cubes in the liquid outlet channel are heated and melted to unblock the liquid outlet channel blocked by the ice cubes. Meanwhile, the temperature of the heated liquid outlet channel is increased, heat exchange is carried out between water flowing through the liquid outlet channel from the water storage cavity and the liquid outlet channel, the water absorbs heat from the preheating mechanism 30 and is heated, and after the water with higher initial temperature enters the heating cavity, the heating mechanism 20 can consume shorter time to heat the water to the preset temperature, so that the manufacturing efficiency of the beverage is improved.

Referring to fig. 1 to 4, in an embodiment of the present utility model, the preheating mechanism 30 includes:

a water pipe 31, wherein two ends of the water pipe 31 are respectively connected with the water storage mechanism 10 and the heating mechanism 20, and the liquid outlet channel is formed in the water pipe 31; and

the heating component 32, the preheating cavity 3214 is formed inside the heating component 32, the water pipe 31 is arranged in the preheating cavity 3214 in a penetrating way, and the heating component 32 is used for heating to heat the water pipe 31.

In the technical scheme of an embodiment of the utility model, the preheating mechanism 30 comprises a water pipe 31 and a heating component 32, the water pipe 31 is arranged in the preheating cavity 3214 of the heating component 32 in a penetrating way, the heating component 32 can generate heat and heat the water pipe 31 in the preheating cavity 3214 so as to melt ice cubes in the water pipe 31, and the smoothness of a liquid outlet channel in a low-temperature environment is improved.

The material of the water pipe 31 may be plastic, metal, silica gel, or rubber, and the material of the water pipe 31 is not limited.

Referring to fig. 1 to 4, in an embodiment of the present utility model, the heat generating component 32 includes:

the heat conduction seat 321, the preheating cavity 3214 is formed inside the heat conduction seat 321, and the water pipe 31 penetrates through the preheating cavity 3214; and

the heating element 322 is attached to the heat conducting base 321.

In an embodiment of the present utility model, the heating element 32 includes a heat conducting base 321 and a heating element 322, and the heating element 322 may be a heating film or may be made of other resistance materials, which is not limited herein by the type and structure of the heating element 322. When the heating element 322 is a heating film, the heating film is electrified to generate heat and exchange heat with the water pipe 31 to raise the temperature of the water pipe 31, so as to melt ice cubes in the liquid outlet channel. However, when the water pipe 31 is filled with water, the water pipe 31 will be slightly deformed and the position thereof will change, if the heating element 322 is directly arranged on the surface of the water pipe 31, the heating element 322 will be damaged, and secondly, the external dimension of the water pipe 31 will be uneven, so that it is difficult to design the heating element 322 adapted to the external shape, therefore, the heating element 32 in the scheme is also provided with the heat conducting seat 321, after the heating element 322 heats, the heat is transferred to the heat conducting seat 321, the preheating cavity 3214 is arranged in the heat conducting seat 321, the water pipe 31 is penetrated in the preheating cavity 3214 and exchanges heat with the heat conducting seat 321, the temperature of the water pipe 31 is increased, and therefore, the ice cubes in the water pipe 31 are melted, and the fluency of the liquid outlet channel in the low temperature environment is improved.

Referring to fig. 1 to 4, in an embodiment of the present utility model, the top of the heat conducting base 321 is recessed inward to form the preheating cavity 3214, the preheating cavity 3214 has a front end 32111 and a rear end 32112 which are disposed opposite to each other, and the water storage mechanism 10 is inserted into the rear end 32112;

the vehicle-mounted beverage machine 100 further comprises a water pump 40, the water pump 40 is inserted into the front end 32111, the water pump 40 is provided with a water inlet end 411 and a water outlet end 412 which are mutually communicated, the water outlet end 412 is communicated with the heating cavity, and the water inlet end 411 is communicated with one end, far away from the water storage cavity, of the water pipe 31.

In the technical solution of an embodiment of the present utility model, in order to facilitate installation and fixing of the water pipe 31, the preheating cavity 3214 is concavely arranged at the top of the heat conducting seat 321, when the water pipe 31 is installed, the water pipe 31 can be installed into the preheating cavity 3214 from the top of the heat conducting seat 321, and the water pipe 31 is fixed in the preheating cavity 3214 by using corresponding fixing terminals, so as to fix the water pipe 31, increase the contact area between the water pipe 31 and the preheating cavity 3214, and improve the heat exchange efficiency between the heat conducting seat 321 and the water pipe 31. The preheating cavity 3214 has a front end 32111 and a rear end 32112, the water storage mechanism 10 is inserted into the rear end 32112, the water pump 40 is inserted into the front end 32111, and the water pump 40 can improve the water transmission efficiency and control the speed of water passing through the preheating cavity 3214. The design of the heat conducting base 321 improves the assembly efficiency of the heating element 32.

Referring to fig. 1 to 4, in an embodiment of the present utility model, the in-vehicle beverage maker 100 further includes:

the flowmeter 50, the flowmeter 50 has a water inlet 51 and a water outlet 52 that are mutually communicated, the water inlet 51 is opposite to the water outlet 52, the flowmeter 50 is accommodated in the preheating cavity 3214, the water inlet 51 is communicated with the water storage cavity, and the water outlet 52 is communicated with one end of the water pipe 31 far away from the water pump 40.

In an embodiment of the present utility model, the flow meter 50 is used for measuring the water flow in the liquid outlet channel. In order to avoid the situation that the flowmeter 50 cannot be used due to icing in a low-temperature environment, the flowmeter 50 is accommodated in the preheating cavity 3214, and the temperature of the flowmeter 50 can be increased under the heating of the heating element 322, so that ice on the surface and in the flowmeter 50 is melted, and the stability and smoothness of the structure of the flowmeter 50 are improved.

Referring to fig. 1 to 4, in an embodiment of the present utility model, the heat conducting base 321 includes:

a base plate 3211, the base plate 3211 having the front end 32111 and the rear end 32112;

a side plate 3212, wherein the side plate 3212 is disposed at an outer periphery of the bottom plate 3211 and forms the preheating chamber 3214 with the bottom plate 3211; and

and a partition plate 3213, wherein the partition plate 3213 is disposed in the preheating chamber 3214 and extends along a front-rear direction of the bottom plate 3211, the partition plate 3213 partitions a region of the preheating chamber 3214 between the front end 32111 and the rear end 32112 into a first installation chamber 32141 and a second installation chamber 32142, the flowmeter 50 is disposed in the first installation chamber 32141, and the heating element 322 is disposed in the second installation chamber 32142.

In an embodiment of the present utility model, the heat conducting base 321 includes a bottom plate 3211, a side plate 3212 and a partition plate 3213, the side plate 3212 and the bottom plate 3211 enclose to form a preheating cavity 3214, the partition plate 3213 divides a region of the preheating cavity 3214 between a front end 32111 and a rear end 32112 into a first installation cavity 32141 and a second installation cavity 32142, the first installation cavity 32141 is used for installing a flowmeter 50, a water inlet 51 of the flowmeter 50 is communicated with a water storage cavity of the water storage mechanism 10 inserted at the rear end 32112 through a water pipe 31, and a water outlet 52 of the flowmeter 50 is communicated with a water inlet 411 of the water pump 40 inserted at the front end 32111. The second mounting cavity 32142 is used for mounting the heating element 322, and when the heating element 322 is a heating film, the heating element 322 is attached to the second mounting cavity 32142 to increase the contact area between the heating element 322 and the second mounting cavity 32142, thereby improving the heat conduction efficiency of the heating element 32. The structural design and the longitudinal layout of the heat conduction seat 321 reduce the occupied space of the heat conduction seat 321 and improve the space utilization rate of the inside of the vehicle-mounted beverage machine 100.

Referring to fig. 1 to 4, in an embodiment of the present utility model, the water pump 40 is extended along the height of the preheating mechanism 30, the heating mechanism 20 is located at one side of the water pump 40, and the heating mechanism 20 and the water pump 40 are located at the same side of the water storage mechanism 10;

the water pump 40 includes:

a main body 41, wherein the water outlet end 412 is arranged at the top of the main body 41, and the water inlet end 411 is arranged at the bottom of the main body 41;

a fixing portion 42, wherein the fixing portion 42 is provided at a side of the top of the main body portion 41 facing the heating mechanism 20, and is fixedly connected to the heating mechanism 20;

and a damper 43, wherein the damper 43 is provided at the bottom of the main body 41 and is inserted into the front end 32111 to dampen the vibration of the main body 41.

In an embodiment of the present utility model, the water pump 40 is inserted into the front end 32111 of the heat conducting seat 321 downward along the height direction of the preheating mechanism 30. Because the internal structure of the water pump 40 is loose after long-time operation, vibration can occur when the water pump 40 is operated, the vibration of the water pump 40 can cause the connection of the water inlet end 411 and the water outlet end 412 of the water pump 40 to be unstable, and water leakage can also occur when serious. For this purpose, the water pump 40 of the present embodiment includes a main body 41, a fixing portion 42, and a damper portion 43, wherein the fixing portion 42 fixes the upper end of the main body 41 to the heating mechanism 20, and the damper portion 43 provided at the bottom of the main body 41 is inserted into the front end 32111 of the heat conducting base 321. The damper portion 43 may be provided therein with an elastic member 431 such as a spring, a silicone rubber, or the like, and the vibration of the water pump 40 is damped by the elastic member 431, thereby improving the stability of the internal structure of the in-vehicle beverage machine 100.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a cavity 3215 is formed by recessing an upper surface of the front end 32111 inward;

the damper portion 43 includes:

the elastic member 431 is sleeved on the water inlet end 411, and one end of the elastic member 431 is fixedly connected with the water inlet end 411; and

a fixing member 432, wherein the fixing member 432 is fixed to the cavity 3215, and the fixing member 432 is fixedly connected to the other end of the elastic member 431.

In an embodiment of the present utility model, a cavity 3215 is formed on an upper surface of the front end 32111, and the shock absorbing portion 43 is disposed in the cavity 3215 to improve connection stability between the water pump 40 and the heat conducting base 321. The shock absorbing portion 43 includes an elastic member 431 and a fixing member 432, and the elastic member 431 may be a spring, or may be a silicone, rubber, a compression spring, or the like, and the elastic member 431 is not limited herein. When the elastic member 431 is a spring, the elastic member 431 is sleeved on the water inlet end 411 at the bottom of the main body 41, one end of the elastic member 431 is fixedly connected with the water inlet end 411, the other end of the elastic member 431 is fixedly connected with the fixing member 432, and the fixing member 432 is accommodated in the cavity 3215 and fixedly connected with the cavity 3215. The design of the shock absorbing portion 43 improves the stability of the internal structure of the in-vehicle beverage maker 100.

Referring to fig. 3, in an embodiment of the utility model, the heat conducting base 321 is made of metal.

In the technical solution of an embodiment of the present utility model, the material of the heat conducting base 321 is metal, and the metal has good heat conducting performance, and the material of the heat conducting base 321 may be iron, aluminum, copper, etc., which is not limited herein. When the heat conduction seat 321 is made of aluminum, the heat conduction seat not only has good heat conduction performance, but also has lighter structural weight.

Referring to fig. 1 to 4, in an embodiment of the utility model, the preheating mechanism 30 further includes a temperature sensor (not shown), and the temperature sensor is disposed on the heat conducting base 321 and electrically connected to the heating element 322.

In the technical solution of an embodiment of the present utility model, when the vehicle-mounted beverage machine 100 is started, the temperature sensor will read the temperature of the heat conducting seat 321, and when the temperature is lower than the preset temperature, the heating element 322 will start heating and heat the heat conducting seat 321 to melt the ice cubes in the water pipe 31, thereby improving the smoothness of the liquid outlet channel in the low-temperature environment.

When the in-vehicle beverage maker 100 makes a beverage, water flows from the water storage chamber into the heating chamber through the liquid outlet passage, and when the heating mechanism 20 does not heat the water, the higher the initial temperature of the water, the less time is required for the heating mechanism 20 to heat the water to the same preset temperature. Therefore, when the beverage making efficiency needs to be improved, the heating element 322 can be opened to heat the heat conducting seat 321 so as to preheat water before flowing into the heating cavity, at the moment, the temperature sensor can detect to control the temperature of the heat conducting seat 321 to be maintained above a preset temperature, and when the temperature of the heat conducting seat 321 reaches above the preset temperature, the heating element 322 stops heating; when the temperature of the heat conducting base 321 falls below the preset temperature, the heating element 322 starts to generate heat. The arrangement of the temperature sensor enables the preheating function of the preheating mechanism 30 to be controllable, and improves the energy-saving effect of the vehicle-mounted beverage machine 100.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A vehicle-mounted beverage machine, comprising:

the water storage mechanism is internally provided with a water storage cavity;

the heating mechanism is internally provided with a heating cavity, and a liquid outlet channel is formed between the water storage cavity and the heating cavity in a communicating way; and

the preheating mechanism is positioned between the water storage mechanism and the heating mechanism, a preheating cavity is formed in the preheating mechanism, the liquid outlet channel penetrates through the preheating cavity, and the preheating mechanism is used for heating the liquid outlet channel so as to melt ice cubes in the liquid outlet channel and dredge the liquid outlet channel.

2. The vehicle-mounted beverage machine of claim 1, wherein the pre-heating mechanism comprises:

the two ends of the water pipe are respectively connected with the water storage mechanism and the heating mechanism, and the liquid outlet channel is formed in the water pipe; and

the heating assembly is internally provided with the preheating cavity, the water pipe penetrates through the preheating cavity, and the heating assembly is used for heating to heat the water pipe.

3. The vehicle beverage machine of claim 2, wherein the heat generating assembly includes:

the heat conduction seat is internally provided with the preheating cavity, and the water pipe penetrates through the preheating cavity; and

and the heating element is attached to the heat conduction seat.

4. The vehicle-mounted beverage machine according to claim 3, wherein the top of the heat conducting seat is recessed inwards to form the preheating cavity, the preheating cavity is provided with a front end and a rear end which are oppositely arranged, and the water storage mechanism is inserted into the rear end;

the vehicle-mounted beverage machine further comprises a water pump, the water pump is inserted into the front end, the water pump is provided with a water inlet end and a water outlet end which are communicated with each other, the water outlet end is communicated with the heating cavity, and the water inlet end is communicated with one end, away from the water storage cavity, of the water pipe.

5. The on-board beverage machine of claim 4, further comprising:

the flowmeter is provided with a water inlet and a water outlet which are mutually communicated, the water inlet and the water outlet are oppositely arranged, the flowmeter is accommodated in the preheating cavity, the water inlet is communicated with the water storage cavity, and the water outlet is communicated with one end, far away from the water pump, of the water pipe.

6. The vehicle beverage appliance of claim 5, wherein the thermally conductive base includes:

a base plate having the front end and the rear end;

the side plate is arranged on the outer periphery of the bottom plate and is enclosed with the bottom plate to form the preheating cavity; and

the baffle, the baffle is located preheat the chamber, and follow the fore-and-aft direction of bottom plate extends and sets up, the baffle will preheat the chamber be located the front end with the region separation between the rear end is first installation chamber and second installation chamber, the flowmeter is located first installation chamber, heating element locates the second installation chamber.

7. The vehicle-mounted beverage machine according to claim 4, wherein the water pump is arranged to extend along the height of the preheating mechanism, the heating mechanism is positioned on one side of the water pump, and the heating mechanism and the water pump are positioned on the same side of the water storage mechanism;

the water pump includes:

the water outlet end is arranged at the top of the main body, and the water inlet end is arranged at the bottom of the main body;

the fixing part is arranged at one side of the top of the main body part facing the heating mechanism and is fixedly connected with the heating mechanism;

and the damping part is arranged at the bottom of the main body part and is inserted into the front end and used for damping the vibration of the main body part.

8. The vehicle-mounted beverage machine of claim 7, wherein an upper surface of the front end is recessed inward to form a cavity;

the shock absorbing portion includes:

the elastic piece is sleeved at the water inlet end, and one end of the elastic piece is fixedly connected with the water inlet end; and

the fixing piece is fixed in the concave cavity and fixedly connected with the other end of the elastic piece.

9. A vehicle beverage maker according to claim 3, wherein the thermally conductive base is made of metal.

10. The vehicle-mounted beverage dispenser of claim 3, wherein the preheating mechanism further comprises a temperature sensor disposed on the heat conducting base and electrically connected to the heating element.

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