Refrigerating and humidifying tower fan

Abstract

The utility model discloses a kind of refrigeration humidification tower fans, it is related to fan field, including main body, large water tank, refrigeration small water tank, water pumping motor and atomization module, the main body is equipped with air inlet, air outlet and air cavity, the air inlet and air outlet are all communicated air cavity, rotatable fan wheel is equipped in the air cavity, for driving air from air inlet to air outlet flow;The large water tank is installed in the inner bottom of main body;The refrigeration small water tank is installed in the inner top of main body;The atomization module is arranged in air outlet side, the input end of the atomization module is communicated with water outlet, and the atomization module can convert water into water mist and spray out.The utility model adopts the design of large and small double water tank, the setting of large water tank guarantees water storage capacity and then guarantees atomization endurance, water flows into the refrigeration small water tank with small volume and is cooled, cooling rate is fast, further improve cooling effect, and the specific layout of large and small water tank guarantees tower fan operating stability.

Description

Technical Field

[0001] This utility model relates to the field of fans, and in particular to a cooling and humidifying tower fan. Background Technology

[0002] Tower fans, also known as convection fans, are based on the principles of aerodynamics, creating a three-dimensional air exchange system between indoor and outdoor air.

[0003] Existing patent application number 202411236339.1 discloses a humidifying tower fan, characterized by comprising: a main body, the main body having an air cavity, an air inlet, and an air outlet, the air inlet and the air outlet both being connected to the air cavity; a fan wheel, the fan wheel being disposed within the air cavity and used to drive air to flow from the air inlet to the air outlet; a mist outlet duct, the mist outlet duct being disposed within the main body, the mist outlet duct having a mist outlet, the mist outlet and the air outlet being located on the same side of the main body, the spray direction of the mist outlet being parallel to the air outlet direction, and the mist outlet and the air outlet being independently disposed of each other; and an atomizing module, the atomizing module being detachably connected to the main body, the atomizing module being able to deliver water mist to the mist outlet duct when the atomizing module is installed in the main body.

[0004] The aforementioned existing technologies add atomization and humidification functions to tower fans to enhance their cooling sensation, but there is still significant room for improvement in humidification cooling and improving the cooling effect of tower fans.

[0005] Therefore, it is necessary to invent a cooling and humidifying tower fan to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a cooling and humidifying tower fan to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a refrigeration and humidification tower fan, comprising:

[0008] The main body is provided with an air inlet, an air outlet and an air cavity. The air inlet and the air outlet are both connected to the air cavity. The air cavity is provided with a self-rotating impeller for driving air to flow from the air inlet to the air outlet.

[0009] A large water tank, which is installed at the inner bottom of the main body;

[0010] A small cooling water tank is installed on the inner top of the main body;

[0011] The cooling water tank includes a water storage box, a semiconductor cooling chip, a cooling plate, a heat sink, and a cooling fan. The semiconductor cooling chip includes a cold end and a hot end. The cooling plate and the heat sink are respectively attached to the cold end and the hot end of the semiconductor cooling chip. The cooling fan is mounted on the heat sink. The cooling plate is located in the inner cavity of the water storage box.

[0012] The water storage box is provided with a water inlet connector and a water outlet that communicate with its inner cavity. The water inlet connector and the water outlet are respectively located at both ends of the cooling fin structure.

[0013] The inner cavity of the water storage box is provided with a partition. The partition is located between the cooling fins and the water inlet connector, dividing the inner cavity of the water storage box into a water inlet channel and a cooling cavity. The upper part of the partition is provided with a number of diversion ports spaced apart along its length. The lowest point of the diversion port is left with a height gap between it and the bottom of the water inlet channel.

[0014] A water pump motor, wherein the input end and the output end of the water pump motor are respectively connected to the inner cavity of the large water tank and the water inlet connector;

[0015] The atomizing module is located on the air outlet side, and its input end is connected to the water outlet. The atomizing module can convert water into water mist and spray it out.

[0016] Furthermore, the base is mounted on the bottom of the main body.

[0017] Furthermore, the atomizing module includes a strip-shaped pipe and atomizing nozzles. The strip-shaped pipe is located in the middle of the air outlet side of the main body and is arranged along the height direction of the main body. The top end of the strip-shaped pipe is connected to the water outlet. Multiple atomizing nozzles are provided, distributed and installed on the outside of the strip-shaped pipe, and the input end is connected to the inner cavity of the strip-shaped pipe.

[0018] Furthermore, the upper part of the large water tank is provided with a water injection hopper that communicates with its inner cavity, and the water injection hopper extends through the main body to its exterior.

[0019] Furthermore, the side wall of the large water tank is provided with a water level window, which is transparent and used to observe the water level in the large water tank. The main body is provided with a window corresponding to the water level window to expose the water level window.

[0020] Furthermore, the top of the water storage box is provided with heat insulation cotton, and heat insulation cotton is provided between the water storage box and the heat sink.

[0021] Furthermore, the main body is provided with a heat dissipation perforation plate, which corresponds to the heat sink.

[0022] Furthermore, the heat dissipation perforation plate is configured as two, respectively located at both ends of the heat dissipation fin structure.

[0023] Furthermore, mounting openings are provided on both the left and right sides of the air outlet side, and mounting brackets are detachably mounted on the outer sides of the two mounting openings. Air outlet grilles are detachably mounted on the outer sides of the mounting brackets.

[0024] Furthermore, a partition is provided between the two installation ports. The partition is located in the middle of the main body and is arranged along its height direction. The strip pipe and the atomizing nozzle are located inside the partition of the main body. The partition has multiple mist outlets that are connected to the multiple atomizing nozzles.

[0025] A decorative strip is detachably installed on the outside of the partition, and the decorative strip has multiple through holes that correspond to and communicate with multiple mist outlets.

[0026] The technical effects and advantages of this utility model are as follows:

[0027] This invention features an atomizing module that mixes water mist with the airflow before blowing it out, enhancing the cooling sensation of the tower fan. Furthermore, the water tank has a cooling function, converting the cooled water into a mist that further improves the cooling effect.

[0028] It adopts a dual water tank design with a large water tank to ensure sufficient water storage and thus continuous atomization. The water flows into the smaller cooling water tank for cooling, resulting in a fast cooling rate and further improving the cooling effect.

[0029] The large water tank is located at the bottom of the main body. The water storage capacity of the large water tank ensures the stability of the tower fan chassis. The small cooling water tank is located at the top of the main body. After cooling, the water flows down naturally to the atomizing module under gravity, reducing the use of drive components and thus reducing production costs.

[0030] The inlet and outlet of the cooling water tank are located at both ends of the finned structure, and a diversion channel is set inside the cooling water tank to increase the contact area and coverage of water with the finned structure, thereby improving the water cooling effect and thus improving the cooling effect of the tower fan. Attached Figure Description

[0031] Figure 1 This is a front view of the vertical structure of this utility model.

[0032] Figure 2 This is a schematic diagram of the rear-view vertical structure of this utility model.

[0033] Figure 3 This is a schematic diagram of the internal structure of the present invention from the rear view.

[0034] Figure 4 This is a schematic diagram of the internal structure of the present utility model from the front view.

[0035] Figure 5 This is a schematic diagram of the disassembled structure of the small cooling water tank of this utility model.

[0036] Figure 6 This is a schematic diagram of the vertical structure of the water storage box of this utility model.

[0037] Figure 7 This is a schematic diagram of the partially disassembled structure of this utility model.

[0038] Figure 8 This is a top sectional view of the structure of this utility model.

[0039] In the diagram: 1. Main body; 2. Base; 3. Air inlet; 4. Air outlet; 5. Fan wheel; 6. Motor; 7. Large water tank; 8. Small cooling water tank; 9. Pump motor; 10. Atomizing module; 11. Strip pipe; 12. Atomizing nozzle; 13. Water inlet; 14. Water level window; 15. Water storage box; 16. Semiconductor cooling chip; 17. Cooling fin; 18. Heat sink; 19. Cooling fan; 20. Sealing cover; 21. Insulation cotton; 22. Heat insulation cotton; 23. Heat dissipation perforated plate; 24. Water inlet connector; 25. Water outlet; 26. Partition plate; 27. Diverter port; 28. Decorative strip; 29. ​​Mounting bracket; 30. Air outlet grille; 31. Mist outlet; 32. Decorative groove. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0041] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0042] In this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," "link," and "fix" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0044] This utility model embodiment discloses a refrigeration and humidification tower fan.

[0045] like Figure 1 As shown, the cooling and humidifying tower fan includes a main body 1 and a base 2. The base 2 is installed at the bottom of the main body 1 for supporting the main body 1.

[0046] like Figure 1-3 As shown, the main body 1 has an air inlet 3 on the rear side and an air outlet 4 on the front side. The main body 1 has a cavity inside, and a wind chamber is provided in the middle of the cavity. A wind wheel 5 is rotatably installed in the wind chamber of the main body 1. A motor 6 is installed in the cavity of the main body 1. The output end of the motor 6 is adapted to the wind wheel 5 to drive the rotation of the wind wheel 5. The rotation of the wind wheel 5 draws external air into the main body 1 from the air inlet 3 and sends it out from the air outlet 4 to realize the blowing and air delivery.

[0047] In some embodiments, the wind turbine 5 is a cross-flow fan with a vertically oriented axis, which is compatible with the tower fan structure.

[0048] Atomizing module 10 is provided in the middle of the four sides of the air outlet, which can convert water into water mist and spray it out. It mixes with the air output of the tower fan to give it a humidification function. The water mist mixed with the air output further reduces the cold feeling of the air and improves the cooling effect.

[0049] like Figure 3 and 4 As shown, a large water tank 7 is fixedly installed at the bottom of the cavity of the main body 1, a small cooling water tank 8 is fixedly installed at the top of the cavity of the main body 1, and a water pumping motor 9 is fixedly installed inside the cavity of the main body 1. The input end of the water pumping motor 9 is connected to the inner cavity of the large water tank 7, and the output end is connected to the inner cavity of the small cooling water tank 8. The input and output ends of the water pumping motor 9 are connected by pipes to conduct water flow.

[0050] Specifically, the water tank has a cooling function; after the water is cooled, it is atomized and sprayed out to further enhance the cooling effect.

[0051] It adopts a dual water tank design with a large water tank 7 to ensure sufficient water storage and thus ensure continuous atomization, while the small cooling water tank 8 cools the water in a small tank, resulting in a fast cooling rate and further improving the cooling effect.

[0052] The large water tank 7 is located at the lower part of the main body 1. The water storage capacity of the large water tank 7 ensures the stability of the tower fan chassis. The small cooling water tank 8 is located at the upper part of the main body 1. After cooling, the water flows down naturally to the atomizing module 10 under gravity, reducing the use of drive components and thus reducing production costs.

[0053] like Figure 4 As shown, the atomizing module 10 includes a strip pipe 11 and an atomizing nozzle 12. The strip pipe 11 is located in the middle of the front side of the main body 1 and is arranged along the height direction of the main body 1. The top end of the strip pipe 11 is connected to the output end of the cooling water tank 8. Multiple atomizing nozzles 12 are provided and distributed on the front side of the strip pipe 11, and their input ends are connected to the inner cavity of the strip pipe 11.

[0054] like Figure 2 and 3 As shown, the upper part of the large water tank 7 is provided with a water injection hopper 13 that communicates with its inner cavity. The water injection hopper 13 extends through the main body 1 to its outside to facilitate water injection. The side wall of the large water tank 7 is provided with a water level window 14. The water level window 14 has a transparent structure for observing the water level status inside the large water tank 7. The main body 1 has a window corresponding to the water level window 14 to expose the water level window 14.

[0055] like Figure 5 As shown, the cooling water tank 8 includes a water storage box 15, a semiconductor cooling chip 16, a cooling fin 17, a heat sink 18, and a cooling fan 19. Both the cooling fin 17 and the heat sink 18 are multi-plate heat sinks. The cooling fin 17 is fixedly installed inside the water storage box 15, and the heat sink 18 is fixedly installed at the bottom of the water storage box 15. The fixed installation of the cooling fin 17 and the heat sink 18 includes, but is not limited to, fixing with bolts. A through groove is opened at the bottom of the water storage box 15, and the semiconductor cooling chip 16 is disposed in the through groove. The semiconductor cooling chip 16 includes a cold end and a hot end. The cold end is attached to the cooling fin 17, and the hot end is attached to the heat sink 18. The cooling fan 19 is installed at the bottom of the heat sink 18 to draw air and accelerate heat dissipation. The cooling fan 19 is fixedly connected to the heat sink 18 or the water storage box 15. The fixed connection includes, but is not limited to, fixing with bolts.

[0056] In some embodiments, the top of the water storage box 15 is open, and the open is sealed by a sealing cover 20. The sealing cover 20 is detachably installed on the water storage box 15. The detachable installation includes, but is not limited to, using a snap-fit ​​connection. Removing the sealing cover 20 exposes the inner cavity of the water storage box 15, which facilitates the inspection or cleaning of the inner cavity of the water storage box 15.

[0057] In some embodiments, the top of the sealing cover 20 is covered with thermal insulation cotton 21 to keep the cooling water in the water storage box 15 warm and improve the water cooling effect; thermal insulation cotton 22 is laid between the water storage box 15 and the heat sink 18 to prevent the heat dissipation of the heat sink 18 from affecting the cooling effect in the water storage box 15 and further improve the water cooling effect.

[0058] It should be noted that both thermal insulation cotton and heat insulation cotton are existing conventional materials, and there are no restrictions on their material or type selection.

[0059] like Figure 2 and 5 As shown, the main body 1 is provided with a heat dissipation plate 23, which corresponds to the heat sink 18 and is used for heat dissipation of the heat sink 18.

[0060] In some embodiments, two heat dissipation perforation plates 23 are provided, respectively located at the two ends of the heat dissipation fin 18 plate-like structure.

[0061] like Figure 6 As shown, the water storage box 15 is provided with a water inlet connector 24 and a water outlet 25. Both the water inlet connector 24 and the water outlet 25 are connected to the inner cavity of the water storage box 15. The water inlet connector 24 is connected to the water pump motor 9, and the water outlet 25 is connected to the strip pipe 11. The water inlet connector 24 and the water outlet 25 are respectively located on both ends of the sheet-like structure of the cooling fin 17, so that water flows through the gap between two adjacent sheets of the cooling fin 17 and is discharged from the water outlet 25, thereby increasing the contact area between the flowing water and the cooling fin 17 and thus improving the water cooling effect.

[0062] In some embodiments, the inner cavity of the water storage box 15 is provided with a partition 26. The partition 26 is located between the cooling fins 17 and the water inlet connector 24, dividing the inner cavity of the water storage box 15 into a water inlet channel and a cooling cavity. The water inlet connector 24 is connected to the water inlet channel. The cooling fins 17 are located in the cooling cavity. The upper part of the partition 26 is provided with a plurality of diversion ports 27 spaced apart along its length. There is a height gap between the lowest point of the diversion port 27 and the bottom of the water inlet channel. The water pumped by the pumping motor 9 enters the water inlet channel and fills the lower area of ​​the diversion port 27 before being diverted and discharged from the diversion port 27. The water flow is evenly covered by the cooling fins 17, further improving the water cooling effect.

[0063] like Figure 7 and 8 As shown, mounting openings are provided on both the left and right sides of the front of the main body 1, and a partition is left between the two mounting openings. The partition is located in the center of the front of the main body 1.

[0064] The strip pipe 11 and the atomizing nozzle 12 are located inside the partition of the main body 1. The partition of the main body 1 is provided with a mist outlet 31. Multiple mist outlets 31 are provided and are respectively connected to multiple atomizing nozzles 12 for water mist spraying.

[0065] A decorative strip 28 is detachably installed on the outer side of the partition of the main body 1. The detachable installation includes, but is not limited to, fixing with buckles. Several decorative grooves 32 are provided on the outer side of the decorative strip 28. The decorative grooves 32 are arranged along the length of the decorative strip 28. The decorative grooves 32 include, but are not limited to, square and round shapes. Some decorative grooves 32 correspond to the mist outlet 31 and pass through the decorative strip 28 for communication with the mist outlet 31 for water mist spraying.

[0066] The two mounting ports are detachably mounted with mounting brackets 29 on their outer sides. The detachable mounting of the mounting brackets 29 includes, but is not limited to, fixing with snaps. The outer side of the mounting brackets 29 is detachably mounted with an air outlet grille 30. The detachable mounting of the air outlet grille 30 includes, but is not limited to, fixing with snaps. The air outlet grille 30 is the air outlet 4.

[0067] The atomizing module 10 is located on the rear side of the partition of the main body 1 and is fixed to the main body 1 and the partition, thus ensuring strong stability. The atomizing module 10 is located on the rear side of the partition of the main body 1, forming a hidden design, and is adapted to the decorative strip 28 to enhance the aesthetics of the product.

[0068] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cooling and humidifying tower fan, characterized in that, include: The main body is provided with an air inlet, an air outlet and an air cavity. The air inlet and the air outlet are both connected to the air cavity. The air cavity is provided with a self-rotating impeller for driving air to flow from the air inlet to the air outlet. A large water tank, which is installed at the inner bottom of the main body; A small cooling water tank is installed on the inner top of the main body; The cooling water tank includes a water storage box, a semiconductor cooling chip, a cooling plate, a heat sink, and a cooling fan. The semiconductor cooling chip includes a cold end and a hot end. The cooling plate and the heat sink are respectively attached to the cold end and the hot end of the semiconductor cooling chip. The cooling fan is mounted on the heat sink. The cooling plate is located in the inner cavity of the water storage box. The water storage box is provided with a water inlet connector and a water outlet that communicate with its inner cavity. The water inlet connector and the water outlet are respectively located at both ends of the cooling fin structure. The inner cavity of the water storage box is provided with a partition. The partition is located between the cooling fins and the water inlet connector, dividing the inner cavity of the water storage box into a water inlet channel and a cooling cavity. The upper part of the partition is provided with a number of diversion ports spaced apart along its length. The lowest point of the diversion port is left with a height gap between it and the bottom of the water inlet channel. A water pump motor, wherein the input end and the output end of the water pump motor are respectively connected to the inner cavity of the large water tank and the water inlet connector; The atomizing module is located on the air outlet side, and its input end is connected to the water outlet. The atomizing module can convert water into water mist and spray it out.

2. The refrigeration and humidification tower fan according to claim 1, characterized in that: It also includes a base, which is mounted on the bottom of the main body.

3. A refrigeration and humidification tower fan according to claim 1, characterized in that: The atomizing module includes a strip pipe and atomizing nozzles. The strip pipe is located in the middle of the air outlet side of the main body and is arranged along the height direction of the main body. The top end of the strip pipe is connected to the water outlet. Multiple atomizing nozzles are provided and distributed on the outside of the strip pipe, with their input ends connected to the inner cavity of the strip pipe.

4. A refrigeration and humidification tower fan according to claim 1, characterized in that: The upper part of the large water tank is provided with a water injection hopper that communicates with its inner cavity, and the water injection hopper extends through the main body to its exterior.

5. A refrigeration and humidification tower fan according to claim 1, characterized in that: The side wall of the large water tank is provided with a water level window, which is transparent and used to observe the water level in the large water tank. The main body is provided with a window corresponding to the water level window to expose the water level window.

6. A refrigeration and humidification tower fan according to claim 1, characterized in that: The top of the water storage box is provided with heat insulation cotton, and heat insulation cotton is provided between the water storage box and the heat sink.

7. A refrigeration and humidification tower fan according to claim 1, characterized in that: The main body is provided with a heat dissipation perforation plate, which corresponds to the heat sink.

8. A refrigeration and humidification tower fan according to claim 7, characterized in that: The heat dissipation perforation plate is configured as two, respectively located at both ends of the heat dissipation fin structure.

9. A refrigeration and humidification tower fan according to claim 3, characterized in that: The air outlet side is provided with mounting ports on both the left and right sides. Mounting brackets are detachably mounted on the outer sides of the two mounting ports, and air outlet grilles are detachably mounted on the outer sides of the mounting brackets.

10. A refrigeration and humidification tower fan according to claim 9, characterized in that: A partition is provided between the two installation ports. The partition is located in the middle of the main body and is arranged along its height. The strip pipe and the atomizing nozzle are located inside the partition of the main body. The partition has multiple mist outlets that are connected to the multiple atomizing nozzles. A decorative strip is detachably installed on the outside of the partition, and the decorative strip has multiple through holes that correspond to and communicate with multiple mist outlets.

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