CN210043780U

CN210043780U - Dry-burning-preventing vehicle-mounted coffee machine

Info

Publication number: CN210043780U
Application number: CN201920471102.XU
Authority: CN
Inventors: 朱承宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-02-11
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses an prevent dry combustion method vehicle-mounted coffee machine, include: the water-saving coffee cup comprises a lower cover, a cup body and an upper cover, wherein the upper cover and the lower cover are respectively fixed at the upper end and the lower end of the cup body, the cup body is internally composed of a capsule cavity, a water pump and a water tank, a water level detection device and a temperature detection device are arranged around the water tank, a ceramic heating plate is arranged below the water tank, a bag pricking claw is arranged above the capsule cavity, a bag pricking plate is arranged below the capsule cavity, a water outlet is arranged at the bottom of the bag pricking plate, a system PCB and a key PCB are further arranged inside the cup body, and a power switch and a coffee switch are arranged on the surface of the cup body. The utility model relates to an on-vehicle coffee machine of dry combustion method, its water tank can stop heating when the water level is lower to avoid the water tank in the structure to damage because of dry combustion method, it becomes the delivery port by water pump production power simultaneously, has saved the manual operation that original air pump goes out water and need use, it is more convenient in the use, and the security is higher.

Description

Dry-burning-preventing vehicle-mounted coffee machine

Technical Field

The utility model relates to a capsule coffee machine technical field especially relates to an on-vehicle coffee machine of preventing dry combustion method.

Background

Coffee is a common beverage, a driver can drink the coffee on a vehicle to relieve the difficulty, a vehicle-mounted coffee machine is needed at the moment, the vehicle-mounted coffee machine is a manufacturer which fills coffee powder into a plastic capsule in advance, then fills nitrogen into the plastic capsule to keep fresh, and people can drink a cup of coffee with strong fragrance quickly by filling the capsule into a special machine when drinking the coffee. At present, there is some defects in the on-vehicle coffee machine on the market, and ordinary on-vehicle coffee machine is mostly through the manual air pump that promotes to beat coffee, and is comparatively complicated when using like this, and ordinary on-vehicle coffee machine passes through the inside water of thermistor heating, and only is equipped with temperature-detecting device in order to ensure to stop heating when the temperature is sufficient, and when water runs out in the water tank, continues to heat and can destroy the inner structure of coffee machine.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The to-be-solved technical problem of the utility model is to provide an on-vehicle coffee machine of dry combustion method to overcome among the prior art the easy dry combustion method of on-vehicle coffee machine and awkward problem.

(II) technical scheme

In order to solve the technical problem, the utility model provides an on-vehicle coffee machine of dry combustion method, include: the upper cover and the lower cover are respectively fixed at the upper end and the lower end of the cup body; the inside of the cup body consists of a capsule cavity, a water pump and a water tank, the capsule cavity is connected with the water pump through a water outlet pipe, and a one-way valve and a back pressure spring are arranged at the connection part; the water tank is positioned above the water pump; a ceramic heating plate is arranged below the water tank and used for heating the water tank; a water level detection device is arranged in the water tank and used for stopping heating of the ceramic heating plate when the water level of the water tank is lower than a set water level; and a temperature detection device is arranged in the water tank and used for stopping heating of the ceramic heating plate when the water temperature in the water tank reaches a preset water temperature.

Furthermore, a bag pricking claw is arranged above the capsule cavity, a bag pricking plate is arranged below the capsule cavity, a water outlet is formed in the bottom of the bag pricking plate, and a capsule sealing ring is arranged around the bottom of the capsule cavity.

Furthermore, a water tank sealing ring is arranged around the head of the water tank.

Furthermore, the inside of cup still is equipped with system PCB and button PCB.

Furthermore, a power switch and a coffee switch are arranged on the surface of the cup body.

(III) advantageous effects

The utility model relates to an on-vehicle coffee machine of dry combustion method, its water tank can stop heating when the water level is lower to avoid the water tank in the structure to damage because of dry combustion method, it becomes the delivery port by water pump production power simultaneously, has saved the manual operation that original air pump goes out water and need use, it is more convenient in the use, and the security is higher.

Drawings

FIG. 1 is a cross-sectional view of an anti-dry-burning coffee maker carried on a vehicle;

FIG. 2 is an enlarged view of the position A in FIG. 1 of the dry-fire prevention vehicle-mounted coffee maker of the present invention;

fig. 3 is a front view of the dry-burning-proof vehicle-mounted coffee machine of the present invention.

Wherein: 1 is a lower cover, 2 is a cup body, 3 is a water outlet, 4 is a bag-piercing plate, 5 is a capsule sealing ring, 6 is a capsule cavity, 7 is a bag-piercing claw, 8 is a water outlet pipe, 9 is a water pump, 10 is a ceramic heating plate, 11 is a water tank, 12 is a water tank sealing ring, 13 is an upper cover, 14 is a water level detection device, 15 is a temperature detection device, 16 is a system PCB, 17 is a key PCB, 18 is a one-way valve, 19 is a back pressure spring, 20 is a power switch, and 21 is a coffee switch.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 and 2, the utility model relates to an anti-dry-heating vehicle-mounted coffee machine, include: the water cup comprises a lower cover 1, a cup body 2 and an upper cover 13, in the embodiment, the upper cover 13 and the lower cover 1 are respectively fixed at the upper end and the lower end of the cup body 2 through threaded connection, wherein the inside of the cup body 2 consists of a capsule cavity 6, a water pump 9 and a water tank 11, the capsule cavity 6 is connected with the water pump 9 through a water outlet pipe 8 and is used for transferring hot water in the water tank, a one-way valve 18 and a backpressure spring 19 are arranged at the joint between the capsule cavity 6 and the water pump 9, liquid in the capsule cavity 6 can be prevented from flowing back upwards through the one-way valve 18, the backpressure spring 19 can normally push the one-way valve 18 upwards to block the outlet of the water outlet pipe 8, the water tank 11 is positioned above the water pump 9, a water level detection device 14 and a temperature detection device 15 are arranged around the water tank 11, the water level detection device 14 can detect the current water level in the water tank 11, in order to avoid the damage of the internal structure caused by the dry burning of the water tank 11, the temperature detection device 15 is used for detecting the water temperature in the water tank 11, and when the water temperature reaches a set value, the heating is stopped, the ceramic heating plate 10 is arranged below the water tank 11, the ceramic heating plate 10 is used for heating the water tank 11, in the embodiment, the piercing and wrapping claw 7 is arranged above the capsule cavity 6, the piercing and wrapping plate 4 is arranged below the capsule cavity 6, the piercing and wrapping claw 7 and the piercing and wrapping plate 4 are used for piercing the coffee capsule in the capsule cavity 6, the bottom of the piercing and wrapping plate 4 is provided with the water outlet 3, the water outlet 3 is connected with the one-way valve and the backpressure spring in the lower cover 1, the coffee can be poured out from the outlet of the lower cover when being stressed, the capsule sealing ring 5 is arranged around the bottom of the capsule cavity 6 to prevent the liquid in the coffee capsule from flowing out, meanwhile, the water tank sealing ring 12 is arranged around the head of, respectively for controlling the heating system and the switch.

Referring to fig. 3, a power switch 20 and a coffee switch 21 are provided on the surface of the cup body 2, and when the power switch 20 is pressed, the water tank 11 starts to be heated, and when the coffee switch 21 is pressed, coffee is poured out from the opening of the lower cover 1.

The utility model relates to an on-vehicle coffee machine of dry combustion method, press the coffee switch after the heating is accomplished, hot water gets into the water pump from the water tank, in the capsule chamber of impressing by the water pump, will harmonize the coffee liquid after the concentrate in the coffee capsule and pour out from the lower cover to accomplish whole working process.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An anti-dry-burning vehicle-mounted coffee machine is characterized by comprising: the cup comprises a lower cover (1), a cup body (2) and an upper cover (13), wherein the upper cover (13) and the lower cover (1) are respectively fixed at the upper end and the lower end of the cup body (2); the cup body (2) is internally composed of a capsule cavity (6), a water pump (9) and a water tank (11), the capsule cavity (6) is connected with the water pump (9) through a water outlet pipe (8), and a one-way valve (18) and a back pressure spring (19) are arranged at the connection position; the water tank (11) is positioned above the water pump (9); a ceramic heating plate (10) is arranged below the water tank (11) and used for heating the water tank (11); a water level detection device (14) is arranged in the water tank (11) and used for stopping heating of the ceramic heating plate (10) when the water level of the water tank (11) is lower than a set water level; and a temperature detection device (15) is arranged in the water tank (11) and used for stopping heating of the ceramic heating plate (10) when the water temperature in the water tank (11) reaches a preset water temperature.

2. The dry-fire prevention in-vehicle coffee maker according to claim 1, wherein: the capsule is characterized in that a bag piercing claw (7) is arranged above the capsule cavity (6), a bag piercing plate (4) is arranged below the capsule cavity (6), a water outlet (3) is arranged at the bottom of the bag piercing plate (4), and a capsule sealing ring (5) is arranged around the bottom of the capsule cavity (6).

3. The dry-fire prevention in-vehicle coffee maker according to claim 2, wherein: and a water tank sealing ring (12) is arranged around the head of the water tank (11).

4. The dry-fire prevention in-vehicle coffee maker according to claim 3, wherein: the inside of the cup body (2) is also provided with a system PCB (16) and a key PCB (17).

5. The dry-fire prevention in-vehicle coffee maker according to any one of claims 1 to 4, wherein: the surface of the cup body (2) is provided with a power switch (20) and a coffee switch (21).