A new type of portable air conditioning fan

Abstract

This utility model discloses a novel portable air conditioning fan, comprising a housing, a water tank disposed within the housing, and an air outlet and an air inlet on the side of the housing. A fan is fixed inside the housing, with the air outlet located at the fan's outlet end. An ice crystal box is disposed within the housing. A water pump is fixed inside the water tank, and a spiral water guide pipe is disposed inside the ice crystal box. The water pump is connected to the center of the spiral water guide pipe. A spray head is fixed between the air outlet and the fan, and the spray head is connected to the outer end of the spiral water guide pipe. A drain pipe is disposed on the bottom wall of the ice crystal box, with its bottom end extending into the water tank. This utility model has a reasonable structural design. It features a separate ice crystal box, and the water outlet end of the spiral water guide pipe is connected to the spray head. Heat exchange within the ice crystal box achieves cooling through the spiral water guide pipe. Ice crystals can be added individually, and the water in the ice crystal box can flow back to the water tank through the drain pipe, improving ease of use and stability, as well as enhancing the effectiveness and cooling effect.

Description

Technical Field

[0001] This utility model belongs to the field of air conditioning fan technology, specifically relating to a novel portable air conditioning fan. Background Technology

[0002] An air cooler is a common electrical appliance used for cooling. It generally consists of an outer casing, a water tank inside the casing, a fan inside the casing, and an ice crystal box inside the water tank. It achieves cooling by exchanging heat between the ice crystal box and the water in the tank. While it can meet general usage needs, its overall size is relatively large and it cannot be moved or adjusted, which limits its applicability to some extent. Furthermore, the ice crystal box needs to be replaced frequently, affecting its effectiveness and stability, making it difficult to meet market demands. Summary of the Invention

[0003] The purpose of this invention is to provide a new type of portable air conditioning fan with a reasonable structural design and stable operation.

[0004] The technical solution to achieve the purpose of this utility model is a new type of portable air conditioning fan, including a shell, a water tank disposed inside the shell, and an air outlet and an air inlet disposed on the side of the shell. A fan is fixed inside the shell, the air outlet is located at the air outlet end of the fan, and an ice crystal box is disposed inside the shell.

[0005] A water pump is fixed inside the water tank, and a spiral water guide pipe is installed inside the ice crystal box. The water pump is connected to the center of the spiral water guide pipe, and a spray head is fixed between the air outlet and the fan. The spray head is connected to the outer end of the spiral water guide pipe.

[0006] A drain pipe is provided on the bottom wall of the ice crystal box, and the bottom end of the drain pipe extends into the water tank.

[0007] A further preferred embodiment is that a switch panel is fixed on the top surface of the housing, and the switch panel is provided with a power switch, a fan switch and a water pump control switch;

[0008] The top surface of the outer shell is also provided with an ice crystal adding channel connected to the ice crystal box and a water adding channel connected to the water tank;

[0009] A sealing plug is fixed to the top of the ice crystal adding channel.

[0010] A further preferred embodiment is that a dustproof net is provided at the air inlet window.

[0011] A further preferred embodiment is that the outer shell is 30-50cm long, 10-20cm wide, and 30-60cm high.

[0012] A further preferred embodiment is that an adjustable air guide plate is rotatably connected inside the air outlet window.

[0013] This utility model has positive effects: its structure is reasonably designed, with a separate ice crystal box and a spiral water guide pipe connected to a water pump inside the ice crystal box. The outlet end of the spiral water guide pipe is connected to a spray head, which allows heat exchange within the ice crystal box to achieve cooling. Ice crystals can be added separately, and the water in the ice crystal box can flow back to the water tank through a drain pipe, improving ease of use and stability. It also helps to improve the effectiveness of cooling and enhance the cooling effect, making it highly applicable. Attached Figure Description

[0014] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is another schematic diagram of the structure of this utility model;

[0017] Figure 3 This is a cross-sectional structural diagram of the present invention.

[0018] Reference numerals: 1. Outer shell; 2. Water tank; 3. Air outlet; 4. Air inlet; 5. Fan; 6. Ice crystal box; 7. Dustproof net; 8. Adjustable air guide plate; 9. Water pump; 10. Coiled water guide pipe; 11. Spray head; 12. Drain pipe; 13. Switch panel; 14. Ice crystal adding channel; 15. Water adding channel; 16. Sealing plug; 17. Power cord. Detailed Implementation

[0019] 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. Example

[0020] See Figures 1 to 3As shown, a novel portable air conditioning fan includes a housing 1, a water tank 2 disposed within the housing, and an air outlet 3 and an air inlet 4 disposed on the side of the housing. A fan 5 is fixed inside the housing, with the air outlet 3 located at the fan's air outlet end. An ice crystal box 6 is disposed inside the housing. In this embodiment, the housing is made of plastic, thus reducing weight and facilitating movement. The housing is 30-50cm long, 10-20cm wide, and 30-60cm high. The housing has few internal structural components, facilitating movement and adjustment. A dustproof net 7 is provided at the air inlet vent. An adjustable air guide plate 8 is rotatably connected inside the air outlet vent. The adjustable air guide plate is connected via a shaft and a bushing, allowing adjustment under external force and limiting its position through the friction of the bushing. Dust is prevented by the dustproof net, and the airflow angle can be adjusted by adjusting the air guide plate to meet different usage needs.

[0021] The air inlet and outlet windows can be located on the symmetrical sides of the housing, or on non-symmetrical sides. When located on non-symmetrical sides, there is a guide vane inside the housing, and the airflow from the fan passes through the guide vane and is blown out from the outlet window.

[0022] Furthermore, in this embodiment, a water pump 9 is fixed inside the water tank, and a spiral water guide pipe 10 is installed inside the ice crystal box. The spiral water guide pipe is made of a material with high heat transfer performance, such as copper, to ensure effective heat exchange. The water pump is connected to the center of the spiral water guide pipe. A spray head 11 is fixed between the air outlet and the fan, and the spray head is connected to the outer end of the spiral water guide pipe. A drain pipe 12 is installed on the bottom wall of the ice crystal box, with its bottom end extending into the water tank. This structure allows for the addition of ice crystals to the ice crystal box individually, and the water generated by the ice crystals can enter the water tank through the drain pipe for continued use. Moreover, the spiral water guide pipe enhances the effectiveness of heat exchange and improves the cooling effect of the blown air, making it highly versatile.

[0023] In this embodiment, a switch panel 13 is fixed to the top surface of the outer casing, and the switch panel is provided with a power switch, a fan switch, and a water pump control switch; the top surface of the outer casing is also provided with an ice crystal adding channel 14 connected to the ice crystal box and a water adding channel 15 connected to the water tank; a sealing plug 16 is fixed to the top of the ice crystal adding channel. A power cord 17 is provided on the outer casing for power connection, and the sealing plug is a rubber or plastic plug, which can prevent cold air from escaping and also facilitates the addition of ice crystals, making it highly versatile.

[0024] This utility model has positive effects: its structure is reasonably designed, with a separate ice crystal box and a spiral water guide pipe connected to a water pump inside the ice crystal box. The outlet end of the spiral water guide pipe is connected to a spray head, which allows heat exchange within the ice crystal box to achieve cooling. Ice crystals can be added separately, and the water in the ice crystal box can flow back to the water tank through a drain pipe, improving ease of use and stability. It also helps to improve the effectiveness of cooling and enhance the cooling effect, making it highly applicable.

[0025] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0026] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A novel portable air conditioning fan, comprising a housing, a water tank disposed within the housing, and an air outlet and an air inlet disposed on the side of the housing, wherein a fan is fixed inside the housing, and the air outlet is located at the air outlet end of the fan, characterized in that: An ice crystal box is installed inside the outer shell; A water pump is fixed inside the water tank, and a spiral water guide pipe is installed inside the ice crystal box. The water pump is connected to the center of the spiral water guide pipe, and a spray head is fixed between the air outlet and the fan. The spray head is connected to the outer end of the spiral water guide pipe. A drain pipe is provided on the bottom wall of the ice crystal box, and the bottom end of the drain pipe extends into the water tank.

2. The novel portable air conditioning fan according to claim 1, characterized in that: A switch panel is fixed to the top surface of the housing, and the switch panel is equipped with a power switch, a fan switch and a water pump control switch; The top surface of the outer shell is also provided with an ice crystal adding channel connected to the ice crystal box and a water adding channel connected to the water tank; A sealing plug is fixed to the top of the ice crystal adding channel.

3. A novel portable air conditioning fan according to claim 1, characterized in that: A dustproof net is installed at the air inlet window.

4. A novel portable air conditioning fan according to claim 1, characterized in that: The outer shell is 30-50cm long, 10-20cm wide, and 30-60cm high.

5. A novel portable air conditioning fan according to claim 1, characterized in that: An adjustable air guide plate is rotatably connected inside the air outlet window.

Images