CN111700494A - Water dispenser - Google Patents
Water dispenser Download PDFInfo
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- CN111700494A CN111700494A CN202010507885.XA CN202010507885A CN111700494A CN 111700494 A CN111700494 A CN 111700494A CN 202010507885 A CN202010507885 A CN 202010507885A CN 111700494 A CN111700494 A CN 111700494A
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- Prior art keywords
- water
- pcb
- water inlet
- section
- bottom wall
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/542—Continuous-flow heaters
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention discloses a water dispenser, which comprises a shell, a heating assembly, a water pump and a PCB, wherein the heating assembly, the water pump and the PCB are arranged in the shell, the shell is provided with a bottom wall part, a space is reserved between the PCB and the bottom wall part, the shell is provided with a water inlet part, the PCB is provided with a through hole, the water inlet part extends into the through hole, one part of the water inlet part is positioned in the space, the water inlet part is provided with a water inlet end and a water outlet end, the water dispenser comprises a water inlet pipe, the water inlet pipe is connected with the water outlet end of the water inlet part and an inlet of the water pump, and at least part of the water inlet pipe is positioned in the space between. The water dispenser is small and exquisite in structure, good in stability and not prone to toppling.
Description
Technical Field
The invention relates to the technical field of liquid heating, in particular to a water dispenser.
Background
At present, most of water dispensers used by people have large volume and complicated internal structure, so the existing water dispensers are generally installed at a certain position for fixed use. The existing water dispenser is inconvenient to carry or poor in portability, the height of the water dispenser is higher than that of a cup, and the overall height of the water dispenser is higher.
The portable water dispenser is provided with a heating component, a PCB (printed circuit board), a water pump, a water inlet and a water outlet, and can fix an external water source (such as mineral water) in a machine shell.
Disclosure of Invention
The invention aims to provide a water dispenser which is small in structure and good in stability.
In order to realize the purpose, the following technical scheme is adopted:
a water dispenser comprises a machine shell, a heating assembly, a water pump and a PCB, wherein the heating assembly, the water pump and the PCB are arranged in the machine shell, the machine shell is provided with a bottom wall portion, a space is reserved between the PCB and the bottom wall portion, the machine shell is provided with a water inlet portion, one part of the water inlet portion is located in the space, the water inlet portion is provided with a water inlet end and a water outlet end, the water dispenser comprises a water inlet pipe, the water inlet pipe is connected with the water outlet end of the water inlet portion and an inlet of the water pump, and at least part of the water inlet pipe is located in the space between the PCB and.
The water dispenser comprises a connecting pipe, the connecting pipe is connected with an outlet of the water pump and an inlet end of the heating assembly, and at least part of the connecting pipe is positioned in a space between the PCB and the bottom wall part.
The shell is provided with a power socket part, the power socket part is positioned on the side part of the shell and protrudes towards the inside of the shell, and the protruding position of the power socket part is positioned in a space between the PCB and the bottom wall part; the water dispenser is provided with a water outlet component, the shell is provided with a connecting part, the water outlet component is connected with the connecting part, and the position of the connecting part is opposite to that of the PCB.
The heating assembly is provided with one or more than two heating pipes, and the angle range between the length direction of the heating pipes and the bottom wall part is as follows: 0-60 degrees, the water pump is horizontally arranged; the heating pipe is transversely arranged on the bottom wall part, the inner diameter of the heating pipe is smaller than 10mm, and the heating pipe is provided with a base material and a nano film formed on the surface of the base material.
The bottom wall part is provided with a first section, a second section and a third section, the heating assembly is positioned at the first section, a mounting structure protrudes from the first section, and the heating assembly is fixed with the mounting structure of the first section;
the second section is opposite to the water outlet component, the second section is adjacent to the first section, the PCB is positioned in the second section, a mounting structure protrudes from the second section, and the PCB is fixed with the mounting structure of the second section;
the third section is adjacent to the second section, and the water pump is transversely arranged in the third section.
The PCB board is provided with a side wall opposite to the side part of the machine shell, the water pump is positioned between the side wall of the PCB board and the side part of the machine shell, and the PCB board is positioned at the position close to the center of the water pump in the height direction of the machine shell.
The length direction of the case is taken as the length direction of the PCB board, and the water inlet part is positioned in the 1/3-2/3 area of the length of the case in the length direction of the case.
The water dispenser is characterized in that the machine shell comprises a cover part, the cover part and the bottom wall part are assembled and fixed, the cover part of the machine shell is provided with an embedded groove, the water dispenser is provided with a water outlet part, the water outlet part is rotatably connected relative to the machine shell, the water outlet part is matched with the embedded groove, and the length of the water outlet part is greater than the height of the machine shell.
The water inlet part is arranged in the embedded groove, and the water outlet part is provided with a sealing surface for sealing the water inlet part;
the water inlet part protrudes out of the embedded groove, the water outlet part is provided with a groove matched with the water inlet part, and the bottom surface of the groove is the closed surface; or the water inlet part is recessed from the embedded groove, the closed surface is arranged on one side of the water outlet part facing the embedded groove, and the closed surface covers the water inlet part.
The PCB is provided with a through hole, the water inlet part penetrates through the through hole, the water inlet part is provided with a first vertical wall part and a second vertical wall part, the inner diameter of the first vertical wall part is larger than that of the second vertical wall part, the first vertical wall part forms an inlet end of the water inlet part, and the second vertical wall part forms an outlet end of the water inlet part; the second vertical wall portion is connected to the water inlet pipe.
According to the technical scheme, the space is reserved between the bottom wall part of the shell and the PCB, one part of the water inlet part is located in the space between the bottom wall part of the shell and the PCB, and at least one part of the water inlet pipe of the water dispenser is located between the PCB and the bottom wall part of the shell, so that the stability of the water dispenser after bottled water is installed is facilitated, the gravity center of the water dispenser is lower, and the water dispenser is not prone to toppling.
Drawings
FIG. 1 is a schematic structural diagram of an unused state of an embodiment of the present invention;
FIG. 2 is a schematic view of a sliding-extending structure of a water outlet of the water outlet portion in a use state of the structure shown in FIG. 1;
FIG. 3 is a schematic layout of a portion of the structure of FIG. 1;
FIG. 4 is a schematic structural diagram of a use state of another embodiment of the present invention;
FIG. 5 is a schematic diagram of a portion of the structure shown in FIG. 4;
FIG. 6 is a schematic top view of a portion of the structure shown in FIG. 4;
FIG. 7 is a top view and a cross-sectional view of the structure shown in FIG. 4;
FIG. 8 is a schematic view of a rotary extending structure of the water outlet part in the use state of the structure shown in FIG. 1;
FIG. 9 is a first view of the structure of FIG. 1 in use;
fig. 10 is a second diagram showing a state of use of the structure shown in fig. 1.
Detailed Description
Referring to fig. 1-2, fig. 1 illustrates a schematic structural diagram of a water dispenser 100, the water dispenser 100 includes a housing 1, and a PCB board, a heating assembly 15, a water pump 16, and a flow meter, which are disposed inside the housing 1, the PCB board is connected to a power line and a control panel 7, the heating assembly 15 has one or more heating pipes 152, and the heating pipes 152 have a substrate and a nano-film formed on the surface of the substrate. The nano-film is electrically connected with the PCB through the silver electrodes and the wires, the control panel 7 is arranged on the upper surface of the shell 1, the control panel 7 is a touch panel, a mechanical knob type or a control panel combined by the mechanical knob type and the electronic type can be selected according to specific requirements, the heating assembly, the water pump and the flowmeter are electrically connected with the PCB, the shell 1 can be flat, and for example, the shell 1 can be a flat hexahedral shell. The housing 1 has a length L, a height H and a width W, the length L of the housing 1 is greater than the height H of the housing 1, the width W of the housing 1 is greater than the height of the housing 1, so that the housing 1 is flat.
The housing 1 has a bottom wall 13 and a cover portion 12, and the cover portion 12 and the bottom wall 13 may be directly assembled and fixed or may be assembled and fixed by an intermediate member. The cover part 12 of the machine shell is provided with an embedding groove 10, the embedding groove 10 is embedded in the height direction of the machine shell 1, the embedding groove 10 is arranged in the middle of the machine shell 1, the control panel 7, the PCB 14 and the flowmeter are arranged on one side of the embedding groove 10, and the heating component 15 and the water pump 16 are arranged on the other side of the embedding groove 10.
The water dispenser 100 is provided with a water outlet part 9, the water outlet part 9 is provided with a water outlet part 5, the machine shell 1 is provided with a water source interface 2, the water inlet end of the heating component 15 is communicated with the water source interface 2, and the water outlet end of the heating component 15 is communicated with the water outlet part 5; the water outlet part 9 is rotationally connected with the machine shell 1, the position of the water outlet part 9 corresponds to the position of the embedded groove 10, when the water dispenser is not used (as shown in figure 1), the water dispenser can be hexahedral, the volume is small, and the use is convenient.
The water outlet member 9 has a first end 91 and a second end 92, the first end 91 is provided with the water outlet portion 5, the second end 92 is connected with the machine shell 1, in the direction vertical to the bottom wall 13, taking the bottom wall 13 as a reference, when the heater is used, the height of the water outlet portion 5 is higher than that of the second end 92: the first end portion is not limited to the outside of the distal end of the water outlet member, and may be an area of the first end portion within 1/3 of the longitudinal direction of the water outlet member.
The middle part of the embedded groove 10 is provided with a water source interface 2, the water source interface 2 is communicated with a water inlet of a water pump 16 through a flowmeter, a water outlet of the water pump 16 is communicated with a water inlet of a heating assembly 15, the water dispenser is provided with a silicone tube 22, the water outlet of the heating assembly 15 is communicated with a water outlet part 5 through the silicone tube 22, and the silicone tube 22 is partially arranged inside a water outlet part 9.
The flow meter can be connected with the water outlet of the pump or can be connected with the water inlet of the pump, and the water dispenser can not comprise the flow meter which is mainly used for controlling the flow of the discharged water.
The machine shell 1 is provided with a water inlet part 17, the water inlet part 17 is recessed from the embedded groove 10, one side of the water outlet part 9 facing the embedded groove 10 is provided with a closed surface, and the closed surface covers the water inlet part 17. When the water dispenser is not used, the water outlet part 9 rotates to be placed in the embedded groove 10 and seals the water inlet part 17, which is beneficial to the sanitation of the water inlet part 17 and prevents dust from entering.
In the present embodiment, the water inlet portion 17 is integrally formed in the housing, one port of the water inlet portion 17 is a water source port, and the other port of the water inlet portion is communicated with an inlet of the water pump. It should be understood that the water inlet portion may also be provided separately from the housing.
The inner diameter of the heating tube may be less than 10mm, or smaller, such as 8mm, 7mm, 6mm, 5mm, 4mm, 3mm, 2mm, etc. So that the heating tube can be placed transversely to the bottom wall.
In order to adapt to water receiving cups with different heights, referring to fig. 2, a water outlet component 9 can be a telescopic pipeline, the water outlet component 9 comprises a bottom rotating section 6, the bottom end of the bottom rotating section 6 is rotatably connected with a casing 1, the upper end of the bottom rotating section 6 is fixedly connected with an intermediate connecting section 3, the upper end of the intermediate connecting section 3 is sleeved with a slidable upper telescopic section 4, a water outlet part 5 is arranged at the top end of the upper telescopic section 4, the water outlet part 5 is slidably or rotatably connected with the top end of the water outlet component 9, the water outlet part 5 slides outwards by about 2.5 centimeters or adopts a rotating mode, or the water outlet part is bent by 90 degrees towards the direction of the water receiving cup from the top end of the water outlet component 9 to be connected together, so that the water outlet of the water outlet part 5 leaks out and then receives water, and the space occupancy rate of the device is further reduced through the structural, when the water receiving cup is higher, the upper telescopic section 4 is pulled out upwards, and the universality is higher.
In order to make the water outlet member 9 extend out in a rotating manner, a groove 8 is formed in one end of the embedding groove 10 away from the second end portion of the water outlet member 9, so that a finger can be conveniently buckled at the bottom of the water outlet member 9 to lift the water outlet member.
One side that is close to 9 second end portions of water outlet member in casing 1 is equipped with the power cord and places the chamber, and the power cord is placed the chamber open end and is passed through the shutoff of detachable power cord storage chamber lid 11, makes things convenient for withdrawing of power cord, when not using, puts into the chamber with the power cord in, makes casing 1 outward appearance more pleasing to the eye.
Referring to fig. 4-7, fig. 4 shows a schematic structural diagram of a water dispenser 200, the water dispenser 200 includes a housing 1, and a PCB 14, a heating assembly 15, and a water pump 16 disposed inside the housing 1, the heating assembly 15 has one or more heating pipes, and the heating pipes have a substrate and a nano-film formed on the surface of the substrate.
The angle between the length direction of the heating pipe and the bottom wall part 13 is in the range of 0-60 degrees, that is, the heating pipe or the heating component 15 can be arranged in parallel relative to the bottom wall part or form an internal angle of 60 degrees, so that the space for installing the heating component 15 in the machine shell is relatively small, the height of the machine shell is low, and the machine shell is convenient to be made into a flat structure and is easy to carry. In addition, the water pump is also transversely laid down, which is favorable for the lower height of the casing and is convenient for being made into a flat structure.
The inner diameter of the heating pipe is smaller than 10mm, the heating pipe can be transversely arranged on the bottom wall portion, the flowing speed of flowing water passing through the heating pipe 152 is high due to the fact that the inner diameter of the heating pipe 152 is smaller than 10mm, and after the cold water in the heating pipe 152 is heated, air in the cold water is separated out after being heated and can rapidly move along with the fluid in the heating pipe 152 until the air leaves from the outlet end of the heating pipe 152. If more air stays inside the heating tube 152, it may cause local overheating of the heating tube 152, which may affect not only the heating efficiency, but also the service life of the heating tube 152.
The water dispenser 200 is provided with a water outlet part 9, the water outlet part 9 is rotatably connected with the machine shell, the water outlet part 9 can rotate relative to the machine shell 1, and the water outlet part 9 rotates relative to the surface of the machine shell at an angle by taking the surface of the machine shell as a reference surface. The water outlet part 9 is matched with the embedded groove 10, and the length of the water outlet part 9 is larger than the height of the machine shell. The water outlet part 9 is rotationally connected with the machine shell, when in use, the water outlet part 9 can be rotated out, and the water outlet part 9 is provided with a water outlet part; when the water outlet component 9 is stored, the water outlet component can be rotated to the embedding groove 10, and the whole structure is small.
A space 25 is reserved between the PCB 14 and the bottom wall part 13 of the machine shell 1, the machine shell 1 is provided with a water inlet part 17, the PCB 14 is provided with a through hole 19, the water inlet part 17 extends into the through hole 19, one part of the water inlet part 17 is positioned in the space 25, the water dispenser comprises a water inlet pipe (not shown in the figure), one end of the water inlet part 17 is a water source interface 2, the other end of the water inlet part is communicated with the water inlet pipe, the water inlet pipe is connected with a water outlet end of the water inlet part 17 and an inlet of the water pump 16, at least part of the water inlet pipe is positioned in the space 25 between the PCB 14 and the bottom wall part 13, and.
The heating assembly 15 is mounted on the bottom wall 13, the PCB board 14 and the water pump 16 are supported on the bottom wall 13, the water pump 16, the PCB board 14 and the heating assembly 15 are arranged in parallel on the bottom wall 13 of the casing 1, and the water pump 16 and the heating assembly 15 are respectively arranged on both sides of the PCB board 14, which helps to disperse the supporting force of the heating assembly 15 and the water pump 16 to the bottom wall 13. The water dispenser 200 comprises a connecting pipe (not shown in the figure), the connecting pipe connects the outlet of the water pump 16 with the inlet end of the heating assembly 15, and at least part of the connecting pipe is positioned in the space 25 between the PCB 14 and the bottom wall 13, so that when the water dispenser is used, the connecting pipe is filled with water, the center of gravity of the water dispenser can be lower through the connecting pipe filled with water between the PCB 14 and the bottom wall 13, and the stability of the water dispenser in use is improved.
The bottom wall part 13 is provided with a first section 131, a second section 132 and a third section 133, the heating assembly 15 is positioned at the first section 131, the first section 131 protrudes with a mounting structure, and the heating assembly 15 is fixed with the mounting structure of the first section; the mounting structure is, for example, a stud or the like.
The second section 132 is opposite to the water outlet component 15, the second section 132 is adjacent to the first section 131, the PCB board is located in the second section 132, a mounting structure protrudes from the second section, and the PCB board 14 is fixed with the mounting structure of the second section 132; the mounting structure is, for example, a stud or the like.
The third section 133 is adjacent to the second section 132, and the water pump 16 is positioned across the third section 133. The PCB board 14 has a side wall 141 opposite to the side of the cabinet 1, and the water pump 16 is located between the side wall 141 of the PCB board 14 and the side of the cabinet 1, and the PCB board 14 is located near the center of the water pump 16 in the height direction of the cabinet 1. On one hand, the heating assembly, the PCB and the water pump are compactly arranged, so that the size of the whole machine shell is smaller; on the other hand, the water pump 16 is limited between the PCB 14 and the side part of the machine shell 1, so that the installation structure of the water pump 16 can be omitted, and the assembly of the water dispenser is simpler. Moreover, the space between the PCB and the bottom wall part can be used for arranging a water pipe, and the stability of the water dispenser is improved.
The water inlet part 17 is arranged in the embedded groove 10, and the water outlet part 9 is provided with a sealing surface for sealing the water inlet part 17; therefore, when the water dispenser is stored, the water outlet component 9 can be used for sealing the water inlet part 17, the dust resistance of the water inlet part 17 is improved, and the safety and sanitation of the water dispenser are also enhanced.
The water inlet part 17 protrudes out of the embedding groove 10, the water outlet part 9 is provided with a groove 18 matched with the water inlet part 17, and the bottom surface of the groove 18 is the closed surface; the water inlet portion 17 has a first vertical wall portion 171 and a second vertical wall portion 172, the first vertical wall portion 171 having a larger inner diameter than the second vertical wall portion 172, the first vertical wall portion 171 forming an inlet end of the water inlet portion 17, the second vertical wall portion 172 forming an outlet end of the water inlet portion 17; the second vertical wall 172 is connected to the inlet pipe. The arrangement of the first vertical wall 171 and the second vertical wall 172 can be used for vertically guiding water coming from an external water source to the bottom of the PCB 14, so that when the water inlet portion 17 is connected to the external water source, the water is vertically downward until the water enters the bottom of the PCB 14, the water entering from the water inlet portion 17 acts on the bottom wall 13, pressure is not easily applied to the side structure of the water inlet portion 17, and the water dispenser is more stable and not easy to topple when being connected with a mineral water bottle.
In other embodiments, the water inlet portion 17 may not penetrate the PCB 14, and the water inlet portion 17 may be additionally disposed beside the PCB, and most of the water inlet pipe connecting the water inlet portion 17 is located in the space between the PCB 14 and the bottom wall 13. The water inlet portion 17 may be a structure in which the cover portion 12 is separated from the lid portion 12, or a structure in which the cover portion 12 is integrally formed, the water inlet portion 17 has a first vertical wall portion 171 and a second vertical wall portion 172, the inner diameter of the first vertical wall portion 171 is larger than that of the second vertical wall portion 172, the first vertical wall portion 171 forms an inlet end of the water inlet portion 17, and the second vertical wall portion 172 forms an outlet end of the water inlet portion 17; the second vertical wall 172 is connected to the inlet pipe. Therefore, external water can be guided to the bottom wall part 13 of the machine shell, so that the machine shell is more stable in structure and is not inclined vertically.
The water inlet part 17 is located in the 1/3-2/3 area of the length of the case in the length direction of the case, taking the length direction of the PCB board 14 as the length direction of the case. The water inlet is more favorably concentrated at the middle position of the shell, and the stability of the shell is favorably maintained.
The casing 1 has a power socket 20, the power socket 20 is located at a side portion of the casing 1, the power socket 20 protrudes into the casing 1, and the protruding position of the power socket 20 is located in a space 25 between the PCB board 14 and the bottom wall portion 13. The case 1 is provided with a connecting part 21, the water outlet component 9 is connected with the connecting part 21, and the position of the connecting part 21 is opposite to the position of the PCB 14. Therefore, the layout of the shell structure of the water dispenser is more compact, and the structure is smaller.
The following description will be made of a specific application of the structure shown in fig. 8, taking the structure shown in fig. 8 as an example.
Referring to fig. 8, the structure of fig. 8 is substantially similar to the structure of fig. 1, and fig. 8 shows that the outlet part 5 and the outlet member 9 are arranged in an L shape, and the outlet part 5 of the outlet member 9 is rotated out by rotating, so that the structure is adopted to increase the distance of the outlet part 5 extending out of the outlet member 9, and is suitable for a cup with a large diameter.
Referring to fig. 9, water source interface 2 is the mineral water bottle interface, directly connect the mineral water bottle on water source interface 2 during the use, the commonality is very strong, people can heat through purchasing the mineral water, need not carry water when going on business or fulfilling, alleviate the weight of burden, it is simple and convenient to use, refer to fig. 10, water source interface 2 also can be through straw connection bottled water, inside the bottled water is directly inserted through the straw, make things convenient for the house to use, can use at any time, collect at any time.
When in use, the water outlet part 9 is rotated, the water outlet part 9 is embedded in the groove 10 from the machine shell 1 and rotated out, according to water receiving cups with different heights, the angle between the water outlet part 9 and the machine shell 1 can be adjusted, after the water outlet part is lifted, the water outlet part can reach 90-150 degrees, meanwhile, water is prevented from being splashed to the outside, and the bad experience that liquid slides down along the water outlet part 9 is avoided, the water source is connected and communicated with the water source interface 2, then the heating component 15 is started through the control panel 7, the water pump 16 is used for sending water into the heating component 15 through the water pump 16, then the liquid flows out from the water outlet part 5 after being heated by the heating component 15, because the device is flat, the water outlet device is horizontally placed when in use, the water outlet device is very stable in use.
It should be noted that: although the present invention has been described in detail with reference to the above embodiments, those skilled in the art will appreciate that various combinations, modifications and equivalents of the present invention can be made by those skilled in the art, and all technical solutions and modifications thereof without departing from the spirit and scope of the present invention are encompassed by the claims of the present invention.
Claims (10)
1. A water dispenser comprises a machine shell, a heating assembly, a water pump and a PCB, wherein the heating assembly, the water pump and the PCB are arranged in the machine shell, the water dispenser is characterized in that the machine shell is provided with a bottom wall portion, a space is reserved between the PCB and the bottom wall portion, the machine shell is provided with a water inlet portion, one part of the water inlet portion is located in the space, the water inlet portion is provided with a water inlet end and a water outlet end, the water dispenser comprises a water inlet pipe, the water inlet pipe is connected with the water outlet end of the water inlet portion and an inlet of the water pump, and at least part of the water inlet pipe is located in the space between.
2. The water dispenser of claim 1, wherein the PCB is provided with a through hole, the water inlet portion passes through the through hole, the heating element is mounted on the bottom wall portion, the PCB and the water pump are supported on the bottom wall portion, the water pump, the PCB and the heating element are arranged in parallel on the bottom wall portion of the housing, the water pump and the heating element are respectively arranged on two sides of the PCB, the water dispenser comprises a connecting pipe, the connecting pipe connects an outlet of the water pump and an inlet end of the heating element, and at least part of the connecting pipe is located in a space between the PCB and the bottom wall portion.
3. The water dispenser as claimed in claim 1, wherein the housing has a power socket part, the power socket part is located at the side part of the housing, the power socket part protrudes towards the inside of the housing, and the protruding position of the power socket part is located in the space between the PCB board and the bottom wall part; the water dispenser is provided with a water outlet component, the shell is provided with a connecting part, the water outlet component is connected with the connecting part, and the position of the connecting part is opposite to that of the PCB.
4. The water dispenser of claim 1, wherein the heating assembly has one or more than two heating pipes, and the angle range between the length direction of the heating pipe and the bottom wall part is as follows: 0-60 degrees, the water pump is horizontally arranged; the heating pipe is transversely arranged on the bottom wall part, the inner diameter of the heating pipe is smaller than 10mm, and the heating pipe is provided with a base material and a nano film formed on the surface of the base material.
5. The water dispenser of claim 1,
the bottom wall part is provided with a first section, a second section and a third section, the heating assembly is positioned at the first section, a mounting structure protrudes from the first section, and the heating assembly is fixed with the mounting structure of the first section;
the second section is opposite to the water outlet component, the second section is adjacent to the first section, the PCB is positioned in the second section, a mounting structure protrudes from the second section, and the PCB is fixed with the mounting structure of the second section;
the third section is adjacent to the second section, and the water pump is transversely arranged in the third section.
6. The water dispenser of claim 5, wherein the PCB has a side wall opposite to the side of the housing, the water pump is located between the side wall of the PCB and the side of the housing, and the PCB is located near the center of the water pump in the height direction of the housing.
7. The water dispenser of claim 1, wherein the water inlet part is located in the 1/3-2/3 area of the length of the case along the length direction of the PCB as the length direction of the case.
8. The water dispenser of claim 1, wherein the housing comprises a cover portion, the cover portion is fixedly assembled with the bottom wall portion, the cover portion of the housing is provided with an embedded groove, the water dispenser is provided with a water outlet component, the water outlet component is rotatably connected with the housing, the water outlet component is matched with the embedded groove, and the length of the water outlet component is greater than the height of the housing.
9. The water dispenser of claim 8 wherein the water inlet portion is open to the recessed channel and the water outlet member has a sealing surface that seals the water inlet portion;
the water inlet part protrudes out of the embedded groove, the water outlet part is provided with a groove matched with the water inlet part, and the bottom surface of the groove is the closed surface; or the water inlet part is recessed from the embedded groove, the closed surface is arranged on one side of the water outlet part facing the embedded groove, and the closed surface covers the water inlet part.
10. The water dispenser of claim 1 wherein the PCB is provided with a through hole through which the water inlet portion passes, the water inlet portion having a first vertical wall and a second vertical wall, the first vertical wall having a larger inside diameter than the second vertical wall, the first vertical wall forming an inlet end of the water inlet portion, the second vertical wall forming an outlet end of the water inlet portion; the second vertical wall portion is connected to the water inlet pipe.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910491467.3A CN110074665A (en) | 2019-06-06 | 2019-06-06 | A kind of nanometer film flows through formula flat mini heater |
| CN2019104914673 | 2019-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111700494A true CN111700494A (en) | 2020-09-25 |
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ID=67423793
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910491467.3A Pending CN110074665A (en) | 2019-06-06 | 2019-06-06 | A kind of nanometer film flows through formula flat mini heater |
| CN202010506891.3A Pending CN111513563A (en) | 2019-06-06 | 2020-06-05 | Drinking machine |
| CN202021019452.1U Active CN213309055U (en) | 2019-06-06 | 2020-06-05 | Heating device |
| CN202021018050.XU Active CN212788260U (en) | 2019-06-06 | 2020-06-05 | Heating device |
| CN202010507887.9A Active CN111557590B (en) | 2019-06-06 | 2020-06-05 | Heater |
| CN202010507885.XA Pending CN111700494A (en) | 2019-06-06 | 2020-06-05 | Water dispenser |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910491467.3A Pending CN110074665A (en) | 2019-06-06 | 2019-06-06 | A kind of nanometer film flows through formula flat mini heater |
| CN202010506891.3A Pending CN111513563A (en) | 2019-06-06 | 2020-06-05 | Drinking machine |
| CN202021019452.1U Active CN213309055U (en) | 2019-06-06 | 2020-06-05 | Heating device |
| CN202021018050.XU Active CN212788260U (en) | 2019-06-06 | 2020-06-05 | Heating device |
| CN202010507887.9A Active CN111557590B (en) | 2019-06-06 | 2020-06-05 | Heater |
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| CN110074665A (en) * | 2019-06-06 | 2019-08-02 | 芜湖艾尔达科技有限责任公司 | A kind of nanometer film flows through formula flat mini heater |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN213309055U (en) | 2021-06-01 |
| CN110074665A (en) | 2019-08-02 |
| CN212788260U (en) | 2021-03-26 |
| CN111513563A (en) | 2020-08-11 |
| CN111557590B (en) | 2023-12-01 |
| CN111557590A (en) | 2020-08-21 |
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