Induction type instant heating water dispenser

Abstract

The utility model discloses an induction type instant heating water dispenser and belongs to the technical field of water dispensers. Comprising a shell and a water outlet head, the water outlet head is fixed to the top of the shell, a containing cavity and an equipment cavity are formed in the shell, the equipment cavity is located on the containing cavity, a control unit is fixed to the front side wall in the equipment cavity, a heating mechanism and a water pump are fixed to the rear side wall in the equipment cavity, and a water supply pipe is communicated between the heating mechanism and the water pump; a water outlet pipe communicates between the heating mechanism and the water outlet head, a control screen is arranged on the front side wall of the shell, the heating mechanism, the water pump and the control screen are all electrically connected with the control unit, and the heating mechanism comprises a mounting shell, a heat conduction pipe, a heating wire and a protection pipe; the control unit comprises a main board, a main control chip, a first chip, a second chip, a third chip and a power control chip. The water dispenser has the advantage of being flexible in temperature adjustment.

Description

Technical Field

[0001] The utility model belongs to the technical field of water dispensers, and in particular relates to an induction instant hot water dispenser. Background Art

[0002] A water dispenser is a device used to provide drinking water, usually installed in offices, schools, hospitals, public places, etc. It can provide hot and cold water by connecting to a tap or using bottled water.

[0003] However, most of the common instant hot water dispensers on the market heat cold water directly to boiling, which makes it difficult to achieve precise control of the boiling water temperature. This makes it impossible for users to adjust the heating temperature of the instant hot water dispenser according to their own needs and directly obtain hot water of the required temperature, which cannot meet the user's control needs for drinking water heating temperature in different occasions. Therefore, it is urgent to propose an instant hot water dispenser that enables users to customize the boiling water temperature of the instant hot water dispenser and provide users with a more comfortable drinking experience.

[0004] To this end, the applicant has conducted useful explorations and attempts and found solutions to the above problems. The technical solutions to be introduced below were produced in this context. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an induction instant hot water dispenser.

[0006] The above technical problems of the utility model are mainly solved by the following technical solutions: an induction instant hot water dispenser, comprising a shell and a water outlet, the water outlet is fixed on the top of the shell, a accommodating chamber and an equipment chamber are provided in the shell, the equipment chamber is located on the accommodating chamber, a control unit is fixed on the front side wall of the equipment chamber, a heating mechanism and a water pump are fixed on the rear side wall of the equipment chamber, a water supply pipe is connected between the heating mechanism and the water pump, a water outlet pipe is connected between the heating mechanism and the water outlet, a control panel is provided on the front side wall of the shell, and the heating mechanism, water pump and control panel are all electrically connected to the control unit.

[0007] Preferably, the heating mechanism includes a mounting shell, a heat-conducting tube, a heating wire and a protective tube, wherein the mounting shell is fixed on the rear wall in the equipment cavity, the heat-conducting tube is fixed in the mounting shell and connected to the water supply pipe, the heating wire is spirally shaped and sleeved on the heat-conducting tube, the protective tube is nested on the outside of the heating wire, and the heating wire is electrically connected to the control unit.

[0008] Preferably, the number of the heating mechanisms is two and they are fixed in parallel in the equipment cavity, an insulation pipe is connected between the lower ends of the heat pipes of the two groups of heating mechanisms, the water supply pipe is connected to the heat pipe in the heating mechanism closer to the water pump, and the upper end of the heat pipe in the heating mechanism far from the water pump is connected to the water outlet pipe.

[0009] Preferably, the control unit includes a main board, a main control chip, a first chip, a second chip, a third chip and a power control chip, wherein the main board is fixed on the front side wall in the device cavity, and the main control chip, the first chip, the second chip, the third chip and the power control chip are all fixed on the main board.

[0010] Preferably, the heating wires of the two groups of heating mechanisms are electrically connected to the power control chip.

[0011] The utility model has the beneficial effects:

[0012] Compared with the prior art, the utility model controls the heating mechanism to increase the temperature by setting a control unit to heat the drinking water that is started by a water pump and sent into the heating mechanism through a water supply pipe; the power control chip is adjusted by the third chip to achieve the output power of the heating wire when heating to achieve the purpose of flexibly adjusting the heating temperature. The setting of the second chip is convenient for the user to adjust the temperature adjustment mode, which can make the utility model more flexible in adjusting the temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the control unit;

[0016] Figure 4 It is a structural schematic diagram of the heating mechanism.

[0017] In the figure: 1. Shell; 2. Water outlet; 3. Accommodating chamber; 4. Equipment chamber; 5. Control unit; 6. Heating mechanism; 7. Water pump; 8. Water supply pipe; 9. Water outlet pipe; 10. Control panel; 11. Mounting shell; 12. Heat pipe; 13. Heating wire; 14. Protective tube; 15. Insulation tube; 16. Main board; 17. Main control chip; 18. First chip; 19. Second chip; 20. Third chip; 21. Power control chip. DETAILED DESCRIPTION

[0018] The following are examples and the attached Figure 1-Figure 4 The structure is shown in the figure, and the technical solution of the utility model is further specifically described.

[0019] Embodiment 1: An induction instant hot water dispenser comprises a shell 1 and a water outlet 2, wherein the water outlet 2 is fixed on the top of the shell 1, and a accommodating chamber 3 and an equipment chamber 4 are provided in the shell 1, wherein the equipment chamber 4 is located on the accommodating chamber 3, and the accommodating chamber 3 is used for placing bottled water, and a control unit 5 is fixed on the front side wall of the equipment chamber 4, and a heating mechanism 6 and a water pump 7 are fixed on the rear side wall of the equipment chamber 4, and a water supply pipe 8 is connected between the heating mechanism 6 and the water pump 7, and the lower end of the water supply pipe 8 extends into the accommodating chamber 3. When in use, the water supply pipe 8 is inserted into the bottled water supply pump 7 to extract the drinking water in the barrel, and a water outlet pipe 9 is connected between the heating mechanism 6 and the water outlet 2, and a control panel 10 is provided on the front side wall of the shell 1, and the heating mechanism 6, the water pump 7 and the control panel 10 are all electrically connected to the control unit 5.

[0020] The heating mechanism 6 includes a mounting shell 11, a heat-conducting pipe 12, a heating wire 13 and a protective tube 14, wherein the mounting shell 11 is fixed on the rear side wall in the equipment cavity 4, the heat-conducting pipe 12 is fixed in the mounting shell 11 and is connected to the water supply pipe 8, the heating wire 13 is spirally shaped and sleeved on the heat-conducting pipe 12, the protective tube 14 is nested on the outside of the heating wire 13, the heating wire 13 is electrically connected to the control unit 5, and the heating range of the heating mechanism 6 for drinking water is 30-100°C.

[0021] There are two groups of heating mechanisms 6 which are fixed in parallel in the equipment cavity 4. An insulation pipe 15 is connected between the lower ends of the heat pipes 12 of the two groups of heating mechanisms 6. The water supply pipe 8 is connected to the heat pipe 12 in the heating mechanism 6 closer to the water pump 7, and the upper end of the heat pipe 12 in the heating mechanism 6 far away from the water pump 7 is connected to the water outlet pipe 9.

[0022] The control unit 5 includes a mainboard 16, a main control chip 17, a first chip 18, a second chip 19, a third chip 20 and a power control chip 21, wherein the mainboard 16 is fixed on the front side wall of the equipment cavity 4, the main control chip 17, the main control chip 17, the first chip 18, the second chip 19, the third chip 20 and the power control chip 21 are all fixed on the mainboard 16, the first chip 18, the second chip 19, the third chip 20 are arranged side by side on one side of the main control chip 17, the power control chip 21 is located on the other side of the main control chip 17, and the heating wires 13 of the two groups of heating mechanisms 6 are electrically connected to the power control chip 21; the first chip 18 is used to control the temperature adjustment mode of the utility model, the second chip 19 is used to control the water output, and the third chip 20 is used to control the output power of the power control chip 21. When in use, the user operates the control panel 10 to select the stepless temperature adjustment mode or the mode of increasing 5°C or 10°C each time to adjust the temperature, and then selects the water output through the control panel 10 to collect drinking water.

[0023] The working principle of this utility model:

[0024] Before use, the user needs to place the bottled water in the accommodating chamber 3, then insert the lower end of the water supply pipe 8 into the barrel, and then place the water cup under the water outlet 2. Then the user operates the control panel 10 to select the temperature adjustment mode through the first chip 18, and then operates the control panel 10 to select the temperature to be heated through the third chip 20, and then operates the control panel 10 to select the water output through the second chip 19. Finally, the water is selected through the control panel 10. The control chip drives the water pump 7 to pump the drinking water in the barrel through the water supply pipe 8 and send it to the heating mechanism 6. The heat generated by the heating wire 13 heats the drinking water through the heat pipe 12, and then enters the water outlet 2 through the water outlet pipe 9 and is then received by the water cup.

[0025] Finally, it should be pointed out that the above embodiments are only representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model should be considered to belong to the protection scope of the present utility model.

Claims

1. An induction instant hot water dispenser, comprising a housing (1) and a water outlet (2), wherein the water outlet (2) is fixed to the top of the housing (1), characterized in that: The shell (1) is provided with a receiving chamber (3) and an equipment chamber (4), the equipment chamber (4) being located on the receiving chamber (3), a control unit (5) being fixed on the front side wall of the equipment chamber (4), a heating mechanism (6) and a water pump (7) being fixed on the rear side wall of the equipment chamber (4), a water supply pipe (8) being connected between the heating mechanism (6) and the water pump (7), a water outlet pipe (9) being connected between the heating mechanism (6) and the water outlet head (2), a control panel (10) being provided on the front side wall of the shell (1), the heating mechanism (6), the water pump (7) and the control panel (10) being electrically connected to the control unit (5); the heating mechanism (6) comprising a mounting shell (11), a heat conducting pipe (12), a heating wire (13) and a protective pipe (14), wherein the mounting shell (11) is fixed on the rear side wall in the equipment cavity (4), the heat conduction pipe (12) is fixed in the installation shell (11) and is connected to the water supply pipe (8), the heating wire (13) is spirally shaped and is sleeved on the heat conduction pipe (12), the protection pipe (14) is nested on the outside of the heating wire (13), and the heating wire (13) is electrically connected to the control unit (5); the number of the heating mechanisms (6) is two groups and they are fixed in parallel in the equipment cavity (4), the lower ends of the heat conduction pipes (12) of the two groups of heating mechanisms (6) are connected with an insulation pipe (15), the water supply pipe (8) is connected with the heat conduction pipe (12) in the heating mechanism (6) closer to the water pump (7), and the upper end of the heat conduction pipe (12) in the heating mechanism (6) away from the water pump (7) is connected with the water outlet pipe (9).

2. The induction instant hot water dispenser according to claim 1, characterized in that: The control unit (5) comprises a main board (16), a main control chip (17), a first chip (18), a second chip (19), a third chip (20) and a power control chip (21), wherein the main board (16) is fixed on the front side wall in the equipment cavity (4), and the main control chip (17), the first chip (18), the second chip (19), the third chip (20) and the power control chip (21) are all fixed on the main board (16).

3. The induction instant hot water dispenser according to claim 2, characterized in that: The heating wires (13) of the two groups of heating mechanisms (6) are both electrically connected to the power control chip (21).

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