Heating assembly for desktop type water dispenser and water dispenser

Abstract

The utility model relates to the technical field of water dispensers, and provides a heating assembly for a desktop type water dispenser and the water dispenser, the heating assembly comprises a box body provided with a water outlet end and a water inlet end, the box body is provided with an inner cavity for bearing water flow, the inner cavity is covered with a heating film for heating water, the heating film is composed of at least one graphene film, and the graphene film is arranged in the inner cavity. The heating film is arranged on the surface of the box body in a coiled mode, a partition plate is arranged in an inner cavity of the box body, and the length of the partition plate is smaller than that of the inner cavity of the box body. According to the utility model, the heating film emits heat to transfer heat to the box body and the flow guide block, and the box body and the flow guide block heat water in the box body together, so that the heating efficiency is improved while uniform temperature distribution is ensured in the water heating process, and the heating film as a sheet structure can be tightly attached to the surface of a heated object, so that the heating efficiency is improved. The heat transfer efficiency is high, and large-area heating coverage is provided, so that water is heated more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of water dispensers, in particular to a heating component for a desktop water dispenser and the water dispenser. Background Art

[0002] A tabletop water dispenser is a small drinking water device designed to be placed on a tabletop, typically in homes, offices, or small public spaces. Its key features are its compact size, ease of use, and ability to quickly provide hot or cold water.

[0003] However, existing desktop water dispensers have some defects during use. Due to unreasonable layout of heating elements or heating methods, traditional desktop water dispensers are often prone to slow heating and uneven heating.

[0004] The purpose of the utility model is to solve the problems of slow heating and uneven heating of traditional desktop water dispensers. Utility Model Content

[0005] The purpose of this utility model is to solve the problem of slow heating and uneven heating of traditional desktop water dispensers. This utility model adopts the following technical solutions:

[0006] A heating assembly for a desktop water dispenser includes a box body provided with a water outlet and a water inlet, and is characterized in that the box body is provided with an inner cavity for carrying water flow, and the outer surface of the inner cavity is covered with a heating film for heating the water.

[0007] In the above-mentioned heating assembly for a desktop water dispenser, the heating film is composed of at least one graphene film, and the heating film is arranged in a coiled manner on the surface of the box body.

[0008] As described above, a heating assembly for a desktop water dispenser is provided with a partition in the inner cavity of the box body, the length of the partition is shorter than the length of the inner cavity of the box body, one end of the partition is provided with a rounded corner, and the top surface height of the partition is equal to the top surface height of the inner cavity of the box body.

[0009] As described above, a heating assembly for a desktop water dispenser is provided in the box body, wherein at least one guide block is installed in the box body, the projection of the guide block is a V-shaped broken line, and a plurality of the guide blocks are distributed in the box body in a multi-layer staggered manner surrounding the four sides of the partition, and the top surface height of the guide block is equal to the top surface height of the inner cavity of the box body.

[0010] As described above, a heating assembly for a desktop water dispenser is provided with an inclined groove on the inner cavity side wall of the box body, and both sides of the inclined groove are inclined downward. A baffle fixedly connected to the box body is provided on one side of the inclined groove, and the top edge height of the inclined groove is equal to the top edge height of the baffle.

[0011] In the above-mentioned heating assembly for a desktop water dispenser, the vertical high sides of the inner cavity of the box body are all provided with rounded corners.

[0012] The above-mentioned heating assembly for a desktop water dispenser includes a box body including a box cover covering the top thereof, the heating film is installed on the top surface of the box cover, and the material of the box cover is aluminum alloy.

[0013] The utility model also discloses a water dispenser, comprising the heating component as described above and a casing for carrying the heating component, the water inlet end of the box body being connected to a water pump component, the water pump component comprising a water pump, the water inlet of the water pump being equipped with a water inlet pipe, one end of the water inlet pipe being equipped with a water pump connector, the water outlet of the water pump being equipped with a connecting pipe, and the connecting pipe being connected to the box body.

[0014] As described above, the water dispenser has a groove on one side of the casing, a card slot on the inner cavity of the casing, and a water outlet assembly connected to the box body. The water outlet assembly includes a support, a water outlet hose, and a rocker arm. The support is installed in the groove, the support is provided with a through slot, the rocker arm is installed on the support, and hinge blocks are installed on the upper and lower sides of the rocker arm. The hinge block installed on the upper side of the rocker arm is rotatably set in the card slot, and the hinge block installed on the lower side of the rocker arm is rotatably set in the through slot. The water outlet hose is installed in the rocker arm, and one end of the water outlet hose passes through the through slot and is arranged in the casing and connected to the water outlet end of the box body.

[0015] As described above, the water dispenser has a storage cavity on one side of the housing, in which a water source connector for engaging with the water pump connector is placed, and an inner wall of the water source connector is provided with a thread for connecting with bottled water.

[0016] The implementation of the present invention has the following beneficial effects:

[0017] 1. In the present invention, the heating film generates heat and transfers heat to the water in the box, thereby heating the water in the box. The heating film, as a sheet structure, can fit tightly to the surface of the heated object, has high heat transfer efficiency, and provides a large area of ​​heating coverage, thereby heating the water more evenly and avoiding local overheating or cold spots.

[0018] 2. In the present invention, the guide block can guide the flow of water, so that the water can be evenly distributed inside the entire box body, and the flow path of the water in the box body becomes longer, which increases the contact time between the water and the heating surface and ensures that the water is fully heated.

[0019] 3. In the present invention, a groove is provided for storing the pendulum rod. When in use, the user can turn out the pendulum rod originally in the groove. When not in use, the pendulum rod can be retracted into the groove to avoid taking up extra space and facilitate the user's carrying.

[0020] In summary, the utility model solves the problems of slow heating and uneven heating of traditional desktop water dispensers. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0022] Figure 1 The utility model is a structural schematic diagram of a heating component for a desktop water dispenser and a water dispenser.

[0023] Figure 2 The utility model is an exploded view of a heating component for a desktop water dispenser and a water dispenser.

[0024] Figure 3 This is an exploded view of a heating component for a desktop water dispenser and the water dispenser from another angle of the utility model.

[0025] Figure 4 The utility model is a structural schematic diagram of a heating component for a desktop water dispenser and a water supply circuit of the water dispenser.

[0026] Figure 5 The utility model is a cross-sectional view of a heating component for a desktop water dispenser and a swing rod of the water dispenser.

[0027] Figure 6 The utility model is a schematic diagram of a heating component for a desktop water dispenser and a usage state of the water dispenser connected to bottled water.

[0028] Figure 7 The utility model is a structural schematic diagram of a heating component for a desktop water dispenser and a box body of the water dispenser. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] like Figure 2 、 Figure 3 、 Figure 4 and Figure 7 As shown, the present invention provides a heating assembly for a desktop water dispenser, comprising a housing 22 with a water outlet and a water inlet. The housing 22 has an inner cavity for carrying water, which is covered with a heating film 23 for heating the water. The heating film 23, as a sheet-like structure, can fit tightly against the surface of the heated object, providing high heat transfer efficiency and wide heating coverage, thereby more evenly heating the water and avoiding localized overheating or cold spots.

[0031] Furthermore, as a preferred embodiment of the present invention but not a limitation, the heating film 23 is composed of at least one graphene film, and the heating film 23 is arranged in a coiled manner on the surface of the box body 22. Graphene is a two-dimensional material composed of a single layer of carbon atoms, which has a very high thermal conductivity and can quickly and evenly distribute heat. The coiled layout enables the heating film 23 to better cover the box body 22. No matter what specifications of the box body 22, the heating film 23 will eventually cover the box body 22 in a coiled manner. There is no need to customize heating films 23 of different sizes according to the specifications of the box body 22. It is highly practical, and the coiled arrangement of the heating film 23 can flexibly adjust the coverage of the heating film according to the shape of the box body 22 to meet different design requirements.

[0032] Optionally, in some embodiments, the heating film 23 is composed of multiple copper sheets.

[0033] Optionally, in some embodiments, the heating film 23 is composed of a whole piece of graphene film, and the whole piece of graphene film covers the box body 22.

[0034] Optionally, in some embodiments, the heating film 23 is composed of a whole copper sheet. The whole copper sheet covers the box body 22.

[0035] Optionally, in some embodiments, the housing 22 is wrapped with an electric heating wire for heating. When current flows through the wire, it generates heat, which in turn transfers heat to the water in the housing 22. As a mature heating technology, electric heating wires are easy to produce and maintain. Compared to using graphene film, electric heating wires are also less expensive.

[0036] Optionally, in some embodiments, an electric heating wire and a graphene film are wrapped around the surface of the housing 22 for heating, and the electric heating wire and the graphene film are connected in parallel. When both heating methods are functioning properly, the electric heating wire and the graphene film simultaneously heat the water in the housing 22. If either the electric heating wire or the graphene film malfunctions, the other heating method can still heat the water in the housing 22, preventing the water dispenser from being completely disabled.

[0037] Furthermore, as a preferred embodiment of the present invention but not a limitation, the inner cavity of the box body 22 is provided with a partition 26, and the length of the partition 26 is shorter than the length of the inner cavity of the box body 22. A rounded corner is provided at one end of the partition 26. The top surface height of the partition 26 is equal to the top surface height of the inner cavity of the box body 22. The provision of the partition 26 forms a U-shaped waterway in the inner cavity of the box body 22. Water entering the inner cavity from the water inlet end of the box body 22 must pass through the U-shaped waterway to reach the water outlet end, thereby extending the path of the water flow and making the water flow more fully heated. The rounded corner provided at one end of the partition 26 can reduce the turbulence of the water flow, thereby making the water flow smoother, reducing the turbulence of the water flow, reducing noise, and making the box body 22 more stable and quiet. The top surface height of the partition 26 is equal to the top surface height of the inner cavity of the box body 22, which means that the partition 26 is in contact with the top of the box body 22, so that the heating film 23 on the surface of the box body 22 can transfer heat to the partition 26 through the box body 22 after it is heated. After the partition 26 is heated, it can heat the water flow, thereby further improving the heating efficiency of the water flow.

[0038] Furthermore, as a preferred embodiment of the present invention but not a limitation, at least one guide block 21 is installed in the box body 22, and the projection of the guide block 21 is a V-shaped fold line. A plurality of the guide blocks 21 are distributed in the box body 22 in a multi-layer staggered manner surrounding the four sides of the partition 26. The top surface height of the guide block 21 is equal to the top surface height of the inner cavity of the box body 22. After the heating film 23 generates heat, it can transfer heat to the guide block 21 through the box body 22. The V-shaped fold line design can increase the contact area between the guide block 21 and the water, thereby improving the heat transfer efficiency and accelerating the heating speed of the water flow. The staggered guide blocks 21 can guide the water to flow along a predetermined path, ensuring that the water is evenly distributed throughout the box body 22.

[0039] Furthermore, as a preferred embodiment of the present invention but not limiting, the inner cavity sidewall of the box body 22 is provided with an inclined groove 24. The two sides of the inclined groove 24 are inclined downward, and the top edge height of the inclined groove 24 is lower than the top height of the partition 26. A baffle 25 is provided on one side of the inclined groove 24, which is fixedly connected to the box body 22. The top edge height of the inclined groove 24 is equal to the top edge height of the baffle 25. The inclined groove 24 can improve the direction of water flow, allowing water to flow upward along the inclined groove and increase the contact area between the water and the heating surface. The baffle 2 can block the water flow, ensuring that the water flows along the inclined groove 24. After passing through the inclined groove 24, the water flows over the baffle 2 and flows into the guide block 21.

[0040] Furthermore, as a preferred embodiment of the present invention but not limiting, the box body 22 includes a box cover covering the top thereof, and the heating film 23 is installed on the top surface of the box cover. The material of the box cover is aluminum alloy. The heating film 23 is installed on the top of the box body 22 to facilitate installation and maintenance by staff, thereby reducing the possibility of heat being conducted downward to the housing 1, further reducing the risk of overheating of the housing 1. The box cover made of aluminum alloy has good thermal conductivity and can effectively transfer the heat generated by the heating film (23) to the inner cavity of the box body (22).

[0041] Optionally, in some embodiments, the heating film 23 is arranged in a coiled manner at the bottom of the box body 22. The heating film 23 heats the bottom of the box body 22. Bottom heating can promote convection of water in the box body 22, making the water in the box body 22 more evenly mixed, thereby improving heating efficiency.

[0042] like Figure 1 、 Figure 5 、 Figure 6 As shown, the present invention also provides a water dispenser, comprising the heating assembly described above and a housing 1 for supporting the heating assembly. The water inlet end of the housing 22 is connected to a water pump assembly 3, which includes a water pump 39. The water inlet of the water pump 39 is mounted with a water inlet pipe 38, one end of which is mounted with a water pump connector 37. The water outlet of the water pump 39 is mounted with a connecting pipe 310, which is connected to the housing 22. The water pump connector 37 is connected to an external water source. When a user activates the water dispenser, the water pump 39 begins operating, pumping water from the source into the water pump 39 through the water inlet pipe 38. After being pressurized by the water pump 39, the water is transported to the housing 22 through the connecting pipe 310 for heating. The heated water finally flows to the water outlet for use by the user. The water pump 39 can be used to start and stop the water dispenser.

[0043] Furthermore, as a preferred embodiment of the present invention but not a limitation, a groove 13 is provided on one side of the casing 1, a card slot 16 is provided in the inner cavity of the casing 1, and the water outlet end of the box body 22 is connected to a water outlet assembly, and the water outlet assembly includes a support 31, a water outlet hose 32, and a rocker arm 34. The support 31 is installed in the groove 13, and the support 31 is provided with a through slot 33. The rocker arm 34 is installed on the support 31, and hinge blocks 35 are installed on the upper and lower sides of the rocker arm 34. The hinge block 35 installed on the upper side of the rocker arm 34 is rotatably set in the card slot 16, and the hinge block 35 installed on the lower side of the rocker arm 34 is rotatably set in the through slot 33. The water outlet hose 32 is installed in the rocker arm 34, and one end of the water outlet hose 32 passes through the through slot 33 and is arranged in the casing 1 and connected to the water outlet end of the box body 22. The swing arm 34 includes a hinged rod 341 connected to a hinge block 35. A lifting rod 342 is provided at one end of the hinged rod 341. The lifting rod 342 is hinged to the hinged rod 341 along a horizontal axis. The lifting rod 342 is equipped with a water outlet head 343, and the water outlet head 343 is connected to one end of the water outlet hose 32. After being heated in the heating component 2, the water is continuously transported to the water outlet hose 32 of the water outlet component and finally flows out through the water outlet hose 32. During use, the user can flip the swing arm 34 originally in the groove 13 out and further flip the lifting rod 342 upward, thereby flipping the water outlet head 343 upward. The water outlet head 343 in a higher position can facilitate the user to receive water. Due to the hose characteristics of the water outlet hose 32, even if the swing arm 34 is flipped out of the groove 13 or the lifting rod 342 is lifted upward, it will not affect the water outlet. When the water dispenser is not in use, the lifting rod 342 is flipped downward to make the lifting rod 342 flush with the hinge rod 341, and the swing rod 34 is further retracted into the groove 13 to avoid taking up extra space.

[0044] Optionally, in some embodiments, the overall length of the swing arm 34 is shorter than the length of the groove 13. Because the swing arm 34 is shorter than the groove 13, the swing arm 34 can be completely retracted into the groove 13, preventing damage from accidental collisions. A fully retracted swing arm 34 into the groove 13 also enhances the overall design of the water dispenser.

[0045] Optionally, in some embodiments, the overall length of the swing lever 34 is longer than the length of the groove 13. A longer swing lever 34 provides a wider range of motion during use, making it easier for the user to access water. Furthermore, the overall length of the swing lever 34 is longer than the length of the groove 13, meaning that a portion of the swing lever 34 protrudes from the groove 13, making it easier for the user to flip the swing lever 34 out of the groove 13.

[0046] Optionally, in some embodiments, the overall length of the swing rod 34 is consistent with the length of the groove 13. The overall length of the swing rod 34 is consistent with the length of the groove 13, which can protect the swing rod 34 from colliding with the outside world while providing a larger range of movement to the greatest extent, and also maintain the overall aesthetics of the water dispenser.

[0047] Furthermore, as a preferred embodiment of the present invention but not limiting, a storage chamber 14 is provided on one side of the housing 1. A water source connector 36 for engaging with the water pump connector 37 is placed in the storage chamber 14. The inner wall of the water source connector 36 is provided with threads for connecting to bottled water. A storage chamber plug 12 is installed on one side of the housing 1 to cover the storage chamber 14. During use, the user threads the mouth of the bottled water into the water source connector 36, and the bottled water is connected to the water pump connector 37 through the water source connector 36, thereby providing a water source for the water dispenser. When the water dispenser is not in use, the water source connector 36 can be placed in the storage chamber 14 and the storage chamber plug 12 can be closed. This prevents the water source connector 36 from taking up extra space, making it easier for users to carry the water dispenser.

[0048] Furthermore, as a preferred embodiment of the present invention, but not limiting, the top of the housing 1 is provided with a water source interface 15. This interface 15 engages with the water pump connector 37, thereby stably connecting the water pump connector 37 within the housing 1 and preventing it from loosening. This further stabilizes the water source connector 36 and the bottled water connected thereto. A water source interface plug 11 is mounted on one side of the housing 1 to cover the water source interface 15. This plug 11 seals the water source interface 15, preventing dust, insects, and the like from entering the water pump connector 37, thereby protecting the water quality.

[0049] Example 1:

[0050] A heating assembly for a tabletop water dispenser includes a housing 22 with a water outlet and a water inlet. The housing 22 has an inner cavity for carrying water, which is covered with a heating film 23 for heating the water. The heating film 23, as a sheet-like structure, fits tightly against the surface of the object being heated, providing efficient heat transfer and wide heating coverage, thereby heating the water more evenly and avoiding localized overheating or cold spots.

[0051] The heating film 23 is composed of at least one graphene film, and the heating film 23 is arranged in a coiled manner on the surface of the box body 22. Graphene is a two-dimensional material composed of a single layer of carbon atoms, which has a very high thermal conductivity and can quickly and evenly distribute heat. The coiled layout enables the heating film 23 to better cover the box body 22. No matter what specifications of the box body 22, the heating film 23 will eventually cover the box body 22 through the coiling method. There is no need to customize heating films 23 of different sizes according to the specifications of the box body 22. It is highly practical, and the coiled layout of the heating film 23 can flexibly adjust the coverage of the heating film according to the shape of the box body 22 to meet different design requirements.

[0052] The inner cavity of the box body 22 is provided with a partition 26, and the length of the partition 26 is shorter than the length of the inner cavity of the box body 22. A rounded corner is provided at one end of the partition 26. The top surface height of the partition 26 is equal to the top surface height of the inner cavity of the box body 22. The provision of the partition 26 forms a U-shaped waterway in the inner cavity of the box body 22. Water entering the inner cavity from the water inlet end of the box body 22 must pass through the U-shaped waterway to reach the water outlet end, thereby extending the path of the water flow and making the water flow more fully heated. The rounded corner provided at one end of the partition 26 can reduce the turbulence of the water flow, thereby making the water flow smoother, reducing the turbulence of the water flow, reducing noise, and making the box body 22 more stable and quiet. The top surface height of the partition 26 is equal to the top surface height of the inner cavity of the box body 22, which means that the partition 26 is in contact with the top of the box body 22, so that the heating film 23 on the surface of the box body 22 can transfer heat to the partition 26 through the box body 22 after it is heated. After the partition 26 is heated, it can heat the water flow, thereby further improving the heating efficiency of the water flow.

[0053] At least one guide block 21 is installed in the box body 22. The projection of the guide block 21 is a V-shaped fold line. Several guide blocks 21 are distributed in the box body 22 in a multi-layer staggered manner around the four sides of the partition 26. The top surface height of the guide block 21 is equal to the top surface height of the inner cavity of the box body 22. After the heating film 23 generates heat, it can transfer heat to the guide block 21 through the box body 22. The V-shaped fold line design can increase the contact area between the guide block 21 and the water, thereby improving the heat transfer efficiency and accelerating the heating speed of the water flow. The staggered guide blocks 21 can guide the water to flow along a predetermined path, ensuring that the water is evenly distributed throughout the box body 22.

[0054] The inner sidewall of the box body 22 is provided with an inclined groove 24. Both sides of the inclined groove 24 are inclined downward, and the top edge of the inclined groove 24 is lower than the top of the partition 26. A baffle 25 is fixedly connected to the box body 22 on one side of the inclined groove 24. The top edge of the inclined groove 24 is equal to the top edge of the baffle 25. The inclined groove 24 improves the direction of water flow, allowing water to flow upward along the inclined groove and increase the contact area between the water and the heating surface. The baffle 2 blocks the water flow, ensuring that the water flows along the inclined groove 24. After passing through the inclined groove 24, the water flows over the baffle 2 and flows into the guide block 21.

[0055] The box body 22 includes a box cover covering the top thereof, and the heating film 23 is installed on the top surface of the box cover. The box cover is made of aluminum alloy. The heating film 23 is installed on the top of the box body 22 to facilitate installation and maintenance by staff, thereby reducing the possibility of heat being conducted downward to the housing 1, further reducing the risk of overheating of the housing 1. The box cover made of aluminum alloy has good thermal conductivity and can effectively transfer the heat generated by the heating film (23) to the inner cavity of the box body (22).

[0056] The implementation method of the second embodiment is as follows:

[0057] The difference between Example 2 and Example 1 lies in that the casing 22 is wrapped with a heating wire and a graphene film, both of which are connected in parallel. When both heating methods are functioning properly, the heating wire and the graphene film simultaneously heat the water within the casing 22. If either the heating wire or the graphene film malfunctions, the other heating method can still heat the water within the casing 22, preventing the water dispenser from being completely disabled and enhancing its reliability and durability.

[0058] The implementation method of Example 3 is as follows:

[0059] The present invention also provides a water dispenser, comprising the heating assembly described above and a housing 1 for supporting the heating assembly. The water inlet end of the housing 22 is connected to a water pump assembly 3, the water pump assembly 3 including a water pump 39. The water inlet of the water pump 39 is equipped with a water inlet pipe 38, one end of the water inlet pipe 38 is equipped with a water pump connector 37, and the water outlet of the water pump 39 is equipped with a connecting pipe 310, which is connected to the housing 22. The water pump connector 37 is connected to an external water source. When the user starts the water dispenser, the water pump 39 starts working, pumping water from the water source into the water pump 39 through the water inlet pipe 38. After being pressurized by the water pump 39, the water is transported to the housing 22 through the connecting pipe 310 for heating. The heated water finally flows to the water outlet for the user. The water dispenser can be turned on and off by the water pump 39.

[0060] A groove 13 is provided on one side of the casing 1, and a card slot 16 is provided in the inner cavity of the casing 1. The water outlet end of the box body 22 is connected to a water outlet assembly, and the water outlet assembly includes a support 31, a water outlet hose 32, and a rocker arm 34. The support 31 is installed in the groove 13, and the support 31 is provided with a through slot 33. The rocker arm 34 is installed on the support 31, and hinge blocks 35 are installed on the upper and lower sides of the rocker arm 34. The hinge block 35 installed on the upper side of the rocker arm 34 is rotatably set in the card slot 16, and the hinge block 35 installed on the lower side of the rocker arm 34 is rotatably set in the through slot 33. The water outlet hose 32 is installed in the rocker arm 34, and one end of the water outlet hose 32 passes through the through slot 33 and is arranged in the casing 1 and connected to the water outlet end of the box body 22. The swing arm 34 includes a hinged rod 341 connected to a hinge block 35. A lifting rod 342 is provided at one end of the hinged rod 341. The lifting rod 342 is hinged to the hinged rod 341 along a horizontal axis. The lifting rod 342 is equipped with a water outlet head 343, and the water outlet head 343 is connected to one end of the water outlet hose 32. After being heated in the heating component 2, the water is continuously transported to the water outlet hose 32 of the water outlet component and finally flows out through the water outlet hose 32. During use, the user can flip the swing arm 34 originally in the groove 13 out and further flip the lifting rod 342 upward, thereby flipping the water outlet head 343 upward. The water outlet head 343 in a higher position can facilitate the user to receive water. Due to the hose characteristics of the water outlet hose 32, even if the swing arm 34 is flipped out of the groove 13 or the lifting rod 342 is lifted upward, it will not affect the water outlet. When the water dispenser is not in use, the lifting rod 342 is flipped downward to make the lifting rod 342 flush with the hinge rod 341, and the swing rod 34 is further retracted into the groove 13 to avoid taking up extra space.

[0061] A storage chamber 14 is provided on one side of the housing 1. A water source connector 36 is placed within the storage chamber 14 for engaging with the water pump connector 37. The inner wall of the water source connector 36 is provided with threads for connecting to bottled water. A storage chamber plug 12 is installed on one side of the housing 1 to cover the storage chamber 14. During use, the user threads the bottle mouth of the bottled water into the water source connector 36. The bottled water is then connected to the water pump connector 37 via the water source connector 36, thereby providing a water source for the water dispenser. When the water dispenser is not in use, the water source connector 36 can be placed in the storage chamber 14 and the storage chamber plug 12 can be closed. This prevents the water source connector 36 from taking up extra space, making it easier for users to carry the water dispenser.

[0062] The top of the housing 1 is provided with a water source interface 15, which engages with the water pump connector 37, thereby stably connecting the water pump connector 37 within the housing 1 and preventing it from loosening. This ensures greater stability for the water source connector 36 and the bottled water connected thereto. A water source interface plug 11 is mounted on one side of the housing 1 to cover the water source interface 15. This plug 11 seals the water source interface 15, preventing dust, flying insects, and the like from entering the water pump connector 37, thereby protecting the water quality.

[0063] The overall length of the swing rod 34 is consistent with the length of the groove 13. The overall length of the swing rod 34 is consistent with the length of the groove 13, which can provide a larger range of motion to the greatest extent while protecting the swing rod 34 from collision with the outside world, and can also maintain the overall beauty of the water dispenser.

[0064] The implementation method of the fourth embodiment is as follows:

[0065] The fourth embodiment differs from the first embodiment in that the overall length of the swing arm 34 is shorter than the length of the groove 13. Because the swing arm 34 is shorter than the groove 13, the swing arm 34 can be completely retracted into the groove 13, preventing damage from accidental collisions. The swing arm 34 fully retracting into the groove 13 also enhances the overall design of the water dispenser.

[0066] The implementation method of the fifth embodiment is as follows:

[0067] The fifth embodiment differs from the first embodiment in that the overall length of the swing lever 34 is longer than the length of the groove 13. The longer swing lever 34 provides a wider range of motion during use, making it easier for the user to draw water. Furthermore, the overall length of the swing lever 34 is longer than the length of the groove 13, meaning that a portion of the swing lever 34 protrudes from the groove 13, making it easier for the user to flip the swing lever 34 out of the groove 13.

[0068] Specifically, the working principle of the present utility model is as follows:

[0069] During use, the user flips the rocker bar 34 to move the water outlet head 343 away from the groove 13 , and adjusts the position of the water outlet head 343 by lifting the lifting rod 342 to a suitable height for receiving water.

[0070] The user first connects the bottled water to the pump connector 37 via the water source connector 36 to ensure that the bottled water can provide water for the water dispenser. When the user starts the water dispenser, the water pump 39 starts to work, pumping the water in the bottle into the water pump 39 through the water inlet pipe 38. After being pressurized by the water pump 39, the water is delivered to the box body 22 through the connecting pipe 310.

[0071] The water flows into the box body 22, and the heating film 23 starts to heat up after being energized. The heated heating film 23 transfers the heat to the box body 22 and the guide block 21, further heating the water in the box body 22. The guide block 21 can guide the flow of water, so that the water can be evenly distributed in the entire box body 22. In addition, the flow path of the water in the box body 22 becomes longer, which increases the contact time between the water and the heating surface, ensuring that the water is fully heated.

[0072] The heated water enters the water outlet assembly through the water outlet end of the box body 22 and then flows out from the water outlet head 343 through the water outlet hose 32.

[0073] When the user stops using the water dispenser, the water pump 39 can be stopped by turning off the water dispenser, thereby stopping the flow of water, and the lifting rod 342 can be flipped downward to make the lifting rod 342 flush with the hinge rod 341, and the rocker arm 34 can be further retracted into the groove 13.

[0074] In summary, the utility model solves the problems of slow heating and uneven heating of traditional desktop water dispensers.

[0075] It should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but such information should not be limited to these terms, which are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the "first" information may also be referred to as the "second" information, and similarly, the "second" information may also be referred to as the "first" information. In addition, the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., which indicate orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0076] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A heating assembly for a desktop water dispenser, comprising a box body (22) provided with a water outlet and a water inlet, characterized in that: The box body (22) is provided with an inner cavity for carrying water flow, and the outer surface of the inner cavity is covered with a heating film (23) for heating the water.

2. A heating assembly for a desktop water dispenser according to claim 1, characterized in that: The heating film (23) is composed of at least one graphene film, and the heating film (23) is arranged in a coiled manner on the surface of the box body (22).

3. A heating assembly for a desktop water dispenser according to claim 1, characterized in that: The inner cavity of the box body (22) is provided with a partition (26), the length of the partition (26) is shorter than the length of the inner cavity of the box body (22), one end of the partition (26) is provided with a rounded corner, and the top surface height of the partition (26) is equal to the top surface height of the inner cavity of the box body (22).

4. A heating assembly for a desktop water dispenser according to claim 3, characterized in that: At least one guide block (21) is installed in the box body (22), and the projection of the guide block (21) is a V-shaped broken line. A plurality of the guide blocks (21) are distributed in the box body (22) in a multi-layer staggered manner around the periphery of the partition (26), and the top surface height of the guide block (21) is equal to the top surface height of the inner cavity of the box body (22).

5. The heating assembly for a desktop water dispenser according to claim 1, characterized in that: An inclined groove (24) is provided on the inner cavity side wall of the box body (22), with both sides of the inclined groove (24) inclined downward. A baffle (25) fixedly connected to the box body (22) is provided on one side of the inclined groove (24), and the top edge height of the inclined groove (24) is equal to the top edge height of the baffle (25).

6. The heating assembly for a desktop water dispenser according to claim 1, characterized in that: The vertical high sides of the inner cavity of the box body (22) are all provided with rounded corners.

7. The heating assembly for a desktop water dispenser according to claim 1, characterized in that: The box body (22) includes a box cover covering the top thereof, the heating film (23) is installed on the top surface of the box cover, and the material of the box cover is aluminum alloy.

8. A water dispenser, comprising a heating component according to any one of claims 1 to 7 and a housing (1) for carrying the heating component, characterized in that: The water inlet end of the box body (22) is connected to a water pump assembly (3), the water pump assembly (3) includes a water pump (39), a water inlet pipe (38) is installed at the water inlet of the water pump (39), one end of the water inlet pipe (38) is installed with a water pump connector (37), and a water outlet of the water pump (39) is installed with a connecting pipe (310), and the connecting pipe (310) is connected to the box body (22).

9. The water dispenser according to claim 8, characterized in that: A groove (13) is provided on one side of the housing (1), a card slot (16) is provided in the inner cavity of the housing (1), and a water outlet assembly is connected to the water outlet end of the box body (22), the water outlet assembly comprising a support (31), a water outlet hose (32), and a swing rod (34). The support (31) is installed in the groove (13), the support (31) is provided with a through slot (33), the swing rod (34) is installed on the support (31), and the upper and lower sides of the swing rod (34) are Both are equipped with hinge blocks (35). The hinge block (35) installed on the upper side of the swing rod (34) is rotatably arranged in the card slot (16), and the hinge block (35) installed on the lower side of the swing rod (34) is rotatably arranged in the through slot (33). The water outlet hose (32) is installed in the swing rod (34). One end of the water outlet hose (32) passes through the through slot (33) and is arranged in the housing (1) and connected to the water outlet end of the box body (22).

10. The water dispenser according to claim 8, characterized in that: A storage cavity (14) is provided on one side of the housing (1), and a water source connector (36) for engaging with the water pump connector (37) is placed in the storage cavity (14). The inner wall of the water source connector (36) is provided with a thread for connecting with bottled water.

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