CN209932415U

CN209932415U - Instant water machine

Info

Publication number: CN209932415U
Application number: CN201920427355.7U
Authority: CN
Inventors: 周武轩
Original assignee: Foshan Vigor Electronic Technology Co Ltd
Current assignee: Foshan Vigor Electronic Technology Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-01-14
Anticipated expiration: 2029-03-29

Abstract

The utility model relates to a water dispenser field, concretely relates to instant heating type water machine, it has the detection chamber that communicates in proper order, heating chamber and water pump, the water pump is arranged in pumping the hot water in the heating chamber and enjoys with the confession user, it is located the top in heating chamber and communicates in the water source to detect the chamber, it still is equipped with photoelectric level sensor to detect the intracavity, after water consumption in the water source finishes, water in the detection chamber flows into the heating chamber under the effect of gravity, lead to photoelectric level sensor to detect the water shortage in the detection chamber, the heating member stop heating in the control circuit board control heating chamber, prevent to burn futilely and damage the heating member, and photoelectric level sensor can not contact with boiling water, the operational environment of this sensor has been improved, be favorable to prolonging the life of this sensor.

Description

Instant water machine

Technical Field

The utility model relates to a water dispenser field especially relates to an instant heating type water machine.

Background

The existing instant water machine generally comprises a water source (such as barreled water) and a heating cavity, wherein water in the water source flows into the heating cavity and is heated into hot water for users to enjoy. In order to prevent the heating cavity from being dehydrated and dried, the existing instant water heater is equipped with the following three liquid level detection devices: 1. an electrode probe liquid level detection device; 2. a float-type liquid level detection device; 3. capacitive liquid level detection device. However, the liquid level detection devices are all arranged in the heating cavity, and the scale generated by the long-term use of the water dispenser can cause the failure of the liquid level detection and even the false alarm, so that the heater in the heating cavity cannot be protected finally.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide an instant water machine to solve the problem that the liquid level detection device of the existing water machine can not effectively detect the liquid level for a long time.

Based on this, the utility model provides an instant heating type water machine, including control circuit board and the detection chamber that communicates in proper order, heating chamber and water pump, it is located to detect the chamber the top in heating chamber, it still communicates in the water source to detect the chamber, it is equipped with photoelectric type level sensor to detect the intracavity, the intracavity is equipped with the heating member, control circuit board electricity respectively connect in photoelectric type level sensor and heating member.

Preferably, the detection device further comprises a cover body, a water inlet hole which communicates a water source end with the connection end is formed in the cover body, a connection cavity which communicates the heating cavity is formed in the body of the water dispenser, the photoelectric liquid level sensor is located in the connection cavity, the connection end of the cover body extends into the connection cavity, and the connection end and the connection cavity form the detection cavity.

Preferably, the connection end is provided with a containing cavity, the bottom wall of the containing cavity is provided with the water inlet hole, and the containing cavity and the connection cavity form the detection cavity.

Preferably, the outer side wall of the connection end is provided with a clamping block, the inner side wall of the connection cavity is provided with a blocking block, the connection end abuts against the bottom wall of the connection cavity, and the clamping block is clamped with the blocking block.

Preferably, the heating body is of a plate-shaped structure, and the heating body is located between the water inlet end and the water outlet end of the heating cavity.

Preferably, the control circuit board, the heating cavity and the water pump are arranged in a pairwise adjacent mode.

Preferably, the drinking water machine further comprises a brewing device detachably connected with the machine body of the drinking water machine, the brewing device is provided with a brewing cavity and a water outlet communicated with the brewing cavity, and the brewing cavity is communicated with the water drainage end of the water pump.

Preferably, a filter component is arranged in the brewing cavity, and a plurality of filter holes are formed in the filter component.

Preferably, the machine body of the water dispenser is provided with a mounting rail, the brewing device is provided with a sliding block, and the sliding block is detachably connected with the mounting rail in a sliding manner.

Preferably, the brewing device and/or the water dispenser body are/is provided with a magnetic part, and the brewing device and the water dispenser body are detachably connected through the magnetic part.

The utility model discloses an instant heating type water machine, it has the detection chamber that communicates in proper order, heat chamber and water pump, the water pump is arranged in pumping the hot water in the chamber and enjoying in order to supply the user, it is located the top in heating chamber and feeds through in the water source to detect the chamber, it still is equipped with photoelectric type level sensor to detect the intracavity, water consumption in the water source finishes the back, water in the detection chamber flows into the heating chamber under the effect of gravity, lead to photoelectric type level sensor to detect the lack of water in the detection chamber, heating member stop heating in the control circuit board control heating chamber, prevent to burn futilely and damage the heating member, and photoelectric type level sensor can not contact with boiling water, the operational environment of this sensor has been improved, be favorable to prolonging the life.

Drawings

Fig. 1 is a schematic perspective cross-sectional view of an instant water machine according to an embodiment of the present invention;

fig. 2 is a schematic side sectional view of an instant water machine according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a cover body of an instant water machine according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a machine body of the instant water machine according to the embodiment of the present invention;

fig. 5 is a schematic perspective view of a cover body of an instant water machine according to an embodiment of the present invention;

fig. 6 is a schematic view of the connection state of the blocking block and the clamping block of the instant water machine according to the embodiment of the present invention;

fig. 7 is a schematic structural diagram of a brewing device of an instant water machine according to an embodiment of the present invention.

Wherein, 1, control circuit board; 2. a detection chamber; 21. a photoelectric liquid level sensor; 3. a heating cavity; 31. a heating body; 4. a water pump; 5. a cover body; 51. a water source end; 52. a connection end; 53. a water inlet hole; 54. a receiving cavity; 55. a clamping block; 6. a body; 61. connecting the concave cavity; 62. a blocking block; 7. a brewing device; 71. a brewing chamber; 72. a water outlet; 73. a filter element.

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.

Combine fig. 1 to fig. 7 to show schematically that the instant heating type water machine of the utility model, including control circuit board 1 and the detection chamber 2, heating chamber 3 and the water pump 4 that communicate in proper order, water pump 4 is arranged in heating chamber 3 the hot-water pump 4 play for the user to enjoy. Detect the top that chamber 2 is located heating chamber 3, it still communicates in the water source to detect chamber 2, this makes the water in the water source can flow through earlier and detect chamber 2 and get into heating chamber 3 again, it is equipped with photoelectric type level sensor 21 to detect intracavity 2, be equipped with the heating member 31 that is used for adding hot water in the heating chamber 3, control circuit board 1 electricity respectively connects in photoelectric type level sensor 21 and heating member 31, when the water source lacks water, the ponding that detects in chamber 2 flows into heating chamber 3 under the effect of gravity, photoelectric type level sensor 21 detects and detects 2 lack of water in detection chamber this moment. The control circuit board 1 controls the heating body 31 to stop heating, and prevents the heating body 31 from being damaged due to dry burning. Moreover, the photoelectric liquid level sensor 21 is arranged in the detection cavity 2 without a heating function, so that the working environment of the photoelectric liquid level sensor 21 is improved, and the reduction of the service life caused by the long-term operation in a high-temperature environment is avoided.

As shown in fig. 3 and 5, the water dispenser further includes a cover 5, the cover 5 is provided with a water inlet 53 for communicating a water source 51 with a connection end 52, and the connection end 52 is provided with an internal thread for connecting water sources such as barreled water or ordinary mineral water bottles. The body 6 of the water dispenser is provided with a connection cavity 61 communicated with the heating cavity 3, the opening of the connection cavity 61 is arranged upwards, and the photoelectric liquid level sensor 21 is positioned on the bottom wall of the connection cavity 61. The end 52 of plugging into of lid 5 plugs into the cavity 61 of plugging into, and plug into the end 52 butt on the diapire of cavity 61 of plugging into, plug into end 52 and the cavity 61 of plugging into form and detect chamber 2, and this lid 5 can be followed the organism 6 of water dispenser and pulled down and through threaded connection in water source, the user's of being convenient for quick replacement water source.

Further, as shown in fig. 3, the connection end 52 is provided with a receiving cavity 54, a water inlet 53 is formed in the bottom wall of the receiving cavity 54, the receiving cavity 54 and the connection cavity 61 form the detection chamber 2, and when the connection end 52 extends into the connection cavity 61, the receiving cavity 54 can accommodate the photoelectric liquid level sensor 21. The outer side wall of the connection end 52 is provided with a clamping block 55, the inner side wall of the connection cavity 61 is provided with a blocking block 62, when the connection end 52 abuts against the bottom wall of the connection cavity 61, the clamping block 55 is clamped in the blocking block 62, and the cover body 5 and the machine body 6 of the water dispenser are prevented from being accidentally separated.

In order to improve the heating efficiency of the heating body 31 and increase the contact area between the heating body 31 and water, the heating body 31 is in a plate-shaped structure, and the heating body 31 is located between the water inlet end and the water outlet end of the heating cavity 3, so as to ensure that the cold water is fully contacted with the heating body 31 and is rapidly heated into hot water.

Preferably, the control circuit board 1, the heating cavity 3 and the water pump 4 are arranged adjacent to each other.

As shown in fig. 7, the water dispenser further comprises a brewing device 7 detachably connected with the machine body 6, the brewing device 7 is provided with a brewing cavity 71 for containing tea leaves or coffee powder, the brewing cavity 71 is communicated with the water discharging end of the water pump 4, the water pump 4 pumps hot water 4 into the brewing cavity 71, and the hot water is fully mixed with a brewing medium. The brewing device 7 is also provided with a water outlet 72 communicated with the brewing cavity 71, and the mixed liquid of the brewing medium and the water flows out from the water outlet 72 for the user to enjoy.

Specifically, a filter component 73 is arranged in the brewing chamber 71, and a plurality of filter holes are formed in the filter component 73 to prevent the brewing medium from being discharged from the water outlet 72.

In order to facilitate the disassembly and assembly of the brewing device 7, the machine body 6 of the water dispenser is provided with a mounting rail, the brewing device 7 is provided with a sliding block, and the sliding block is detachably connected with the mounting rail in a sliding manner. In some optional embodiments, the brewing device 7 and/or the body 6 of the water dispenser are provided with magnetic members, and the brewing device 7 and the body 6 of the water dispenser are detachably connected through the magnetic members.

To sum up, the utility model discloses an instant heating type water machine, it has the detection chamber 2 that communicates in proper order, heat chamber 3 and water pump 4, water pump 4 is arranged in heating chamber 3 hot-water pump 4 play and for the user to enjoy, it is located the top of heating chamber 3 and feeds through in the water source to detect chamber 2, still be equipped with photoelectric type level sensor 21 in detecting chamber 2, after the water consumption in the water source finishes, detect the water in chamber 2 and flow into heating chamber 3 under the effect of gravity, lead to photoelectric type level sensor 21 to detect the lack of water in detecting chamber 2, heating member 31 stop heating in control circuit board 1 control heating chamber 3, prevent dry combustion method and damage heating member 31, and photoelectric type level sensor 21 can not contact with boiling water, the operational environment of this sensor has been improved, be favorable to prolonging the life of this sensor.

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 modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an instant heating type water machine, its characterized in that includes control circuit board and the detection chamber, heating chamber and the water pump that communicate in proper order, it is located to detect the chamber the top in heating chamber, it still communicates in the water source to detect the chamber, it is equipped with photoelectric type level sensor to detect the intracavity, the intracavity is equipped with the heating member, control circuit board electricity respectively connect in photoelectric type level sensor and heating member.

2. The instant heating type water machine according to claim 1, further comprising a cover body, wherein the cover body is provided with a water inlet hole communicating a water source end and a connection end thereof, a connection cavity communicating with the heating cavity is provided on the body of the water machine, the photoelectric liquid level sensor is located in the connection cavity, the connection end of the cover body extends into the connection cavity, and the connection end and the connection cavity form the detection cavity.

3. The instant water machine according to claim 2, characterized in that the docking end is provided with a housing cavity, the bottom wall of the housing cavity is provided with the water inlet, and the housing cavity and the docking cavity form the detection cavity.

4. The instant heating type water machine according to claim 2, characterized in that a clamping block is arranged on the outer side wall of the connection end, a blocking block is arranged on the inner side wall of the connection cavity, the connection end abuts against the bottom wall of the connection cavity, and the clamping block is clamped to the blocking block.

5. The instant heating type water machine of claim 1, characterized in that the heating body is in a plate-like structure and is located between the water inlet end and the water outlet end of the heating cavity.

6. The instant heating type water machine of claim 1, characterized in that said control circuit board, heating chamber and water pump are arranged adjacent to each other two by two.

7. The instant heating type water machine according to claim 2, further comprising a brewing device detachably connected to the body of the water dispenser, wherein the brewing device has a brewing chamber and a water outlet communicated with the brewing chamber, and the brewing chamber is communicated with the water discharge end of the water pump.

8. The instant heating type water machine of claim 7, characterized in that a filter element is disposed within said brewing chamber, said filter element having a plurality of filter holes disposed therein.

9. The instant heating type water machine according to claim 7, characterized in that a mounting rail is provided on the body of the water dispenser, and a slider is provided on the brewing device, said slider being detachably slidably connected to said mounting rail.

10. The instant heating type water machine according to claim 7, characterized in that a magnetic member is provided on the brewing device and/or the water dispenser body, and the brewing device and the water dispenser body are detachably connected through the magnetic member.