Spraying fan and water cup

Abstract

The utility model discloses a spraying fan and a water cup, and the spraying fan comprises a fan assembly which comprises fan blades and a motor used for driving the fan blades to rotate; the power supply assembly is used for supplying power to the motor; the control assembly is used for controlling rotation of the motor; the spraying assembly comprises a nozzle, and the nozzle is used for spraying water mist outwards; the spraying fan comprises a base, and the bottom of the base is matched with a cup opening of the water cup. The spray fan further comprises a connecting assembly which is connected with the fan assembly and the base. The connecting assembly is configured to control the fan assembly to be close to or away from the base. By the adoption of the technical scheme, the portable spray fan can better help a user to cool.

Description

Technical Field

[0001] The present application relates to the technical field of fans, and in particular to a spray fan and a water cup. Background Art

[0002] The spray fan reduces the temperature by absorbing heat during the evaporation of water. At the same time, it can increase the relative humidity in the air, reduce dust and purify the air. The multi-function of the spray fan makes the application scenarios of the spray fan very wide.

[0003] When exercising outdoors, users often carry a water bottle with a fan installed on it to help users cool down after exercise. However, in hot conditions, cooling with a fan alone is difficult to meet the needs of users.

[0004] This section provides background information related to the present application which is not necessarily prior art. Utility Model Content

[0005] One object of the present application is to solve or at least alleviate part or all of the above problems. To this end, one object of the present application is to provide a portable spray fan to better help users cool down.

[0006] In order to achieve the above objectives, the present application adopts the following technical solution: a spray fan, comprising: a fan assembly, including fan blades and a motor for driving the fan blades to rotate; a power supply assembly, used to power the motor; a control assembly, used to control the rotation of the motor; a spray assembly, including a nozzle, the nozzle is used to spray water mist outward; the spray fan includes a base, the bottom of the base cooperates with the cup mouth of the water cup; the spray fan also includes a connecting assembly, the connecting assembly connects the fan assembly and the base; the connecting assembly is configured to control the fan assembly to move close to or away from the base.

[0007] In some embodiments, the spray fan further includes a power interface, which is disposed on the base and connected to the control component.

[0008] In some embodiments, the mist fan further comprises a power interface, and the power interface is used to charge the power component, or the power interface is used for the power component to supply power to an external device.

[0009] In some embodiments, the spray assembly further comprises a spray pipe, one end of which is in contact with the water in the water cup, and the other end of which is connected to the nozzle.

[0010] In some embodiments, the spray assembly further includes a trigger switch configured to control the spray conduit to transmit water to the nozzle so that the nozzle sprays water mist outward.

[0011] In some embodiments, a preset space is provided on the base and runs through the base in the up and down directions, and the preset space is used to place the straw.

[0012] In some embodiments, the connection assembly enables the fan assembly to operate at an angle greater than or equal to 0 degrees and less than or equal to 90 degrees.

[0013] In some embodiments, when the fan assembly operates at an angle of 0 degrees, the fan assembly is in contact with the base.

[0014] In some embodiments, the nominal voltage of the power supply component is greater than or equal to 3V.

[0015] In some embodiments, a water cup is provided with a spray fan at the mouth of the water cup.

[0016] In some embodiments, the water cup includes a first cup body and a second cup body, the first cup body is connected to the second cup body, and the first cup body includes the cup mouth of the water cup.

[0017] In some embodiments, the cup body diameter of the first cup body is greater than the cup body diameter of the second cup body.

[0018] The benefit of the present application is that by arranging a spray fan on the water cup, when the user wants to cool down outdoors, the spray fan on the water cup can be used to cool down better, and the user can adjust the angle of the fan according to demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional diagram of a spray fan according to an embodiment;

[0020] Figure 2 yes Figure 1 A perspective view of the spray fan in FIG. 1 with the cup and fan assembly removed;

[0021] Figure 3 yes Figure 2 A side cross-sectional view of a spray fan in FIG.

[0022] Figure 4 yes Figure 1 a side view of a fan assembly of a mist fan in FIG.

[0023] Figure 5 yes Figure 1 A side view of the fan assembly of the mist fan in FIG. 1 with the fan assembly opened;

[0024] Figure 6 yes Figure 1 A front view of the spray fan in FIG.

[0025] Figure 7 yes Figure 1 A perspective view of the spray fan in another perspective view with the cup and fan assembly removed;

[0026] Figure 8is a side cross-sectional view of a misting fan with the cup and fan assembly removed, according to one embodiment. DETAILED DESCRIPTION

[0027] Before any embodiments of the application are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the above drawings.

[0028] In this application, the terms "comprises", "includes", "has" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device that includes the element.

[0029] In this application, the term "and / or" is a description of the association relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this application generally indicates that the related objects before and after are in an "and / or" relationship.

[0030] In the present application, the terms "connect", "combine", "couple", and "install" may refer to direct connection, combination, coupling, or installation, or indirect connection, combination, coupling, or installation. For example, direct connection refers to two parts or components being connected together without the need for an intermediate piece, and indirect connection refers to two parts or components being connected to at least one intermediate piece respectively, and the two parts or components being connected via the intermediate piece. In addition, "connect" and "couple" are not limited to physical or mechanical connections or couplings, and may include electrical connections or couplings.

[0031] In the present application, it will be understood by those of ordinary skill in the art that relative terms (e.g., "about," "approximately," "substantially," etc.) used in conjunction with quantities or conditions include the values ​​and have the meaning indicated by the context. For example, the relative terms include at least the degree of error associated with the measurement of a specific value, the tolerances caused by manufacturing, assembly, and use associated with a specific value, and the like. Such terms should also be considered to disclose a range defined by the absolute values ​​of the two endpoints. Relative terms may refer to plus or minus a certain percentage (e.g., 1%, 5%, 10% or more) of the indicated value. Numerical values ​​that do not use relative terms should also be disclosed as specific values ​​with tolerances. In addition, "substantially" may refer to plus or minus a certain degree (e.g., 1 degree, 5 degrees, 10 degrees or more) on the basis of the indicated angle when expressing a relative angular position relationship (e.g., substantially parallel, substantially perpendicular).

[0032] In this application, it will be understood by those skilled in the art that the function performed by a component can be performed by one component, multiple components, one part, or multiple parts. Similarly, the function performed by a part can also be performed by one part, one component, or a combination of multiple parts.

[0033] In the present application, the terms "upper", "lower", "left", "right", "front", "back" and other directional words are described based on the orientation and positional relationship shown in the accompanying drawings, and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element. It should also be understood that directional words such as upper side, lower side, left side, right side, front side, back side, etc. not only represent the positive orientation, but can also be understood as the lateral orientation. For example, the bottom can include directly below, lower left, lower right, lower front, and lower back, etc.

[0034] Figure 1 A spray fan 100 is shown, which blows out wind with water mist through blowing and spraying functions, and can cool down and humidify a preset place or a human body. The spray fan 100 can be used by users after exercising indoors or outdoors, or when they need to cool down.

[0035] like Figure 1 , Figure 2 and Figure 3 As shown, the spray fan 100 includes a fan assembly 11, a power supply assembly 12, a control assembly 13 and a spray assembly 14. Figure 4As shown, the fan assembly 11 includes a fan blade 110 and a motor 111 for driving the fan blade 110 to rotate, and the motor 111 drives the fan blade 110 to rotate around the axis of the motor 111. The fan assembly 11 also includes a fan cover 112, and the fan blade 110 and the motor 111 are both arranged in the fan cover 112, and the fan cover 112 is used to protect the fan blade 110 and the motor 111. The power supply assembly 12 supplies power to the motor 111, so that the motor 111 can drive the fan blade 110 to rotate. The control assembly 13 is used to control the rotation of the motor 111. The spray assembly 14 includes a nozzle 140, and the nozzle 140 is used to spray water mist outward. When the spray fan 100 is started, the water mist is sprayed from the nozzle 140 to the external environment, and the fan blade 110 rotates to generate an airflow to blow the water mist sprayed from the nozzle 140 into the air, thereby reducing the temperature of the air in the environment. In order to illustrate the technical solution of the present application, it is also defined as follows Figure 1 Front, back, left, right, top and bottom shown.

[0036] like Figure 1 As shown, the spray fan 100 also includes a base 15 and a connecting assembly 16. The bottom of the base 15 (i.e., the lower part of the base 15) is used to cooperate with the mouth of the water cup 20. The base 15 can be fixed at the mouth of the water cup 20 to serve as a cover of the water cup 20, so that when the water cup 20 is rotated, the water in the water cup 20 will not spill out from the connection between the base 15 and the water cup 20. Optionally, the base 15 can be fixed at the mouth of the water cup 20 by snap-fitting. Optionally, the base 15 can be fixed at the mouth of the water cup 20 by screwing. In addition, the base 15 can also be fixed at the mouth of the water cup 20 by other means, which is not limited in this application.

[0037] like Figure 1 As shown, the connection component 16 is used to connect the fan component 11 and the base 15. The fan component 11 is located above the base 15. The connection component 16 can control the fan component 11 to move closer to or farther from the base 15. In some embodiments, the connection component 16 can be a rotatable connection component. The fan component 11 can be moved closer to or farther from the base 15 by rotating the connection component 16, that is, the fan component 11 can be opened and closed relative to the base 15 by rotating the connection component 16. The connection component 16 enables the fan component 11 to operate at an angle greater than or equal to 0 degrees and less than or equal to 90 degrees. Figure 5As shown, the operating angle of the fan assembly 11 refers to the angle of the angle A between the fan assembly 11 and the plane where the base 15 is located. For example, the operating angle of the fan assembly 11 can be 30 degrees. For example, the operating angle of the fan assembly 11 can be 60 degrees. For example, the operating angle of the fan assembly 11 can be 75 degrees. When the operating angle of the fan assembly 11 is 0 degrees, it means that the connection component 16 controls the fan assembly 11 to approach the base 15, the angle A between the fan assembly 11 and the plane where the base 15 is located is 0 degrees, and the fan assembly 11 is in contact with the base 15. When the operating angle of the fan assembly 11 is 90 degrees, it means that the connection component 16 controls the fan assembly 11 to be away from the base 15, and the angle A between the fan assembly 11 and the plane where the base 15 is located is 90 degrees. Among them, when the user does not need to use the spray fan 100, the operating angle of the fan assembly 11 can be set to 0 degrees based on the connection component 16, so as to facilitate the user to carry or store the water cup 20. In some embodiments, in order to avoid the fan assembly 11 repeatedly moving away from the base 15 and contacting the base 15 based on the connecting assembly 16 when the fan assembly 11 contacts the base 15 and the water cup 20 is shaken, the fan assembly 11 can be snapped onto the base 15. This application does not limit the snap-on method of the fan assembly 11 and the base 15.

[0038] like Figure 3 As shown, a water-proof accommodation space 151 is formed in the base 15, and the power supply assembly 12 and the control assembly 13 are both arranged in the accommodation space 151, so that the power supply assembly 12 and the control assembly 13 will not contact the water in the water cup 20, thereby ensuring the safety of the power supply assembly 12 and the control assembly 13. Optionally, the power supply assembly 12 can be a battery pack. Among them, the nominal voltage of the power supply assembly 12 is greater than or equal to 3V. Optionally, the nominal voltage of the power supply assembly 12 can be 3.7V. Optionally, the nominal voltage of the power supply assembly 12 can be 5V. The power supply assembly 12 can support the battery life of the fan assembly 11 to be greater than or equal to 1h.

[0039] In some embodiments, the spray fan 100 includes a switch assembly, and based on the switch assembly, the control assembly 13 controls the motor 111 to rotate or stop rotating. Optionally, the switch assembly can be arranged on the fan assembly 11. Optionally, the switch assembly can also be arranged on the base 15. In some embodiments, the spray fan 100 includes a wind speed gear assembly, and the wind speed of the spray fan 100 is adjusted by controlling the wind speed gear assembly. Among them, the wind speed gear assembly can include two gears, or the wind speed gear assembly can include three gears, or the wind speed gear assembly can include four gears, or the wind speed gear assembly can include multiple gears of other numbers, which is not limited in this application. Optionally, the wind speed gear assembly can be arranged on the fan assembly 11. Optionally, the wind speed gear assembly can also be arranged on the base 15. Optionally, the wind speed gear assembly can be a knob-style assembly. Optionally, the wind speed gear assembly can also be a press-style assembly.

[0040] like Figure 6 As shown, the spray fan 100 also includes a power interface 121, which is arranged on the base 15, and the power interface 121 is connected to the control component 13. Optionally, the power interface 121 can be a type-c interface. Optionally, the power interface 121 can be arranged at any convenient position around the base 15, that is, at any convenient position on the outer circle of the base 15. The power interface 121 can be used to charge the power component 12, or the power component 121 can be used to power an external device, and the spray fan 100 is used as a mobile power supply. Specifically, the charging or discharging function of the power interface 121 is realized based on the control component 13. In some embodiments, a matching waterproof component 1210 is provided on the outer surface of the power interface 121, so as to avoid the risk of water entering the power interface 121 during the use of the spray fan 100.

[0041] like Figure 2 As shown, the nozzle 140 of the spray assembly 14 is arranged above the base 15. The spray assembly 100 also includes a spray pipe 141, one end of which is used to contact the water in the water cup 20, and the other end of the spray pipe 141 is connected to the nozzle 140. The spray pipe 141 penetrates the base 15 in the up and down directions of the base 15. Optionally, the spray pipe 141 penetrates the base 15 outside the water-proof accommodation space 151 in the base 15. Optionally, the spray pipe 141 can also penetrate the base 15 in the water-proof accommodation space 151 in the base 15. As shown in FIG. Figure 2As shown, the spray assembly 14 also includes a trigger switch 142, which is disposed on the base 15, specifically, on the upper end of the base 15. By pressing the trigger switch 142, the spray pipe 141 can be controlled to transmit water to the nozzle 140, so that the nozzle 140 sprays water mist outward. At this time, the spray fan 100 is a manual spray fan. Optionally, as Figure 7 As shown, the nozzle 140 is disposed in the middle of the trigger switch 142, and a connection structure is disposed between the nozzle 140 and the trigger switch 142, and the nozzle 140 is driven to spray water mist by pressing the trigger switch 142. Optionally, the nozzle 140 may also be disposed on the side of the trigger switch 142, which is not limited in the present application. Optionally, the flow rate of the water mist sprayed by the nozzle 140 may be determined based on the frequency of pressing the trigger switch 142. The faster the frequency of pressing the trigger switch 142, the greater the flow rate of the water mist sprayed by the nozzle 140. The slower the frequency of pressing the trigger switch 142, the less the flow rate of the water mist sprayed by the nozzle 140.

[0042] In some embodiments, Figure 8 As shown, the spray fan 100 includes a water pump 17, which is arranged in a water-proof accommodation space 151 in the base 15 and connected to the control component 13. One end of the water pump 17 is connected to the spray pipe 141, and the other end of the water pump 17 is connected to the nozzle 140, which is used to pump the water in the water cup 20 to the nozzle 140 based on the spray pipe 141. Among them, the water pump 17 can be driven by a motor. Optionally, another motor can be provided in the water-proof accommodation space 151 in the base, and the water pump 17 is driven by the motor. At this time, the spray fan 100 is an electric spray spray fan. Optionally, the spray fan 100 includes a water pump switch, and the motor is controlled to drive the water pump 17 to work or stop working according to the water pump switch. Optionally, the spray fan 100 includes a water pump gear assembly, which is connected to the water pump 17 and is used to control the amount of water that the water pump 17 pumps from the water cup 20 to the nozzle 140, that is, the flow rate of the water mist sprayed out of the nozzle 140 is controlled according to the gear of the water pump gear assembly. Among them, the water pump gear assembly can include any number of gears greater than or equal to one, which is not limited in this application. Optionally, the water pump gear assembly can be a knob-style assembly. Optionally, the water pump gear assembly can also be a press-style assembly.

[0043] like Figure 8As shown, in the up and down directions of the base 15, a preset accommodation space 18 is provided that runs through the base 15, and the preset accommodation space 18 is used to place a straw 181 for the user to drink water. A straw opening matching the diameter of the straw 181 is provided above the base 15 for the straw 181 to be inserted. Among them, the preset accommodation space 18 is a accommodating space outside the water-proof accommodating space 151 in the base 15. Optionally, the preset accommodation space 18 can be the same accommodating space as the accommodating space where the spray pipe 141 runs through the base 15. Optionally, the preset accommodation space 18 can also be only for placing the straw 181. In some embodiments, when the user no longer drinks water, the straw 181 can be taken out. A water-proof component matching the straw opening is provided above the base 15, which blocks the straw opening so that when the water cup 20 is shaken, no water will leak from the straw opening.

[0044] like Figure 6 As shown, a protrusion 1120 is provided on the outer side of the fan cover 112. In the up and down direction, the height H of the protrusion 1120 is less than or equal to 30 mm, that is, the distance between the fan cover 112 of the spray fan 100 and the upper part of the base 15 is less than or equal to 30 mm, so that when the user does not use the spray fan 100 and stores the spray fan 100 (that is, the angle between the fan assembly 11 and the base 15 is 0 degrees), there is a storage space for components such as the nozzle 140 and the trigger switch 142 on the base 15.

[0045] like Figure 6 As shown, the water cup 20 matched with the spray fan 100 includes a first cup body 21 and a second cup body 22, and the first cup body 21 is connected to the second cup body 22, specifically, the first cup body 21 and the second cup body 22 are connected through a transition cup body 23. Among them, the first cup body 21 includes the cup mouth of the water cup 20. That is, the first cup body 21 is the upper part of the water cup 20, and the second cup body 22 is the lower part of the water cup 20. Optionally, the cup body diameter of the first cup body 21 is greater than the cup body diameter of the second cup body 22, so that the water cup 20 can be better engaged with the cup holder. Optionally, the cup body diameter of the first cup body 21 can also be smaller than the cup body diameter of the second cup body 22. Optionally, the cup body diameter of the first cup body 21 can also be equal to the cup body diameter of the second cup body 22. Optionally, the water cup 20 can be a water cup of any material such as a thermos cup, a glass cup, a plastic cup, etc., and this application is not limited.

[0046] By setting a spray fan on the water cup, the user can use the spray fan to cool down better when he wants to cool down outdoors. The user does not need to carry both the water cup and the spray fan separately. In addition, the spray fan realizes the functions of spraying and blowing separately, which is convenient for the user to make a choice according to his own needs, and can adjust the angle of the fan at will according to the needs.

[0047] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the above embodiments do not limit the present application in any form, and any technical solution obtained by equivalent replacement or equivalent transformation falls within the protection scope of the present application.

Claims

1. A spray fan, comprising: A fan assembly, comprising a fan blade and a motor for driving the fan blade to rotate; A power supply assembly, used to supply power to the motor; A control component, used to control the rotation of the motor; A spray assembly, comprising a nozzle, wherein the nozzle is used to spray water mist outward; It is characterized in that The spray fan comprises a base, and the bottom of the base matches with the mouth of the water cup; The spray fan further comprises a connection component, wherein the connection component connects the fan component and the base; the connection component is configured to control the fan component to approach or move away from the base.

2. The spray fan according to claim 1, characterized in that: The spray fan also includes a power supply interface, which is arranged on the base and connected to the control component.

3. The spray fan according to claim 1, characterized in that: The spray fan also includes a power interface, which is used to charge the power component, or the power interface is used for the power component to supply power to an external device.

4. The mist fan according to claim 1, characterized in that: The spray assembly also includes a spray pipe, one end of which is in contact with the water in the water cup, and the other end of which is connected to the nozzle.

5. The mist fan according to claim 4, characterized in that: The spray assembly further includes a trigger switch, which is configured to control the spray pipe to transmit water to the nozzle so that the nozzle sprays water mist outward.

6. The mist fan according to claim 1, characterized in that: The base is provided with a preset space which runs through the base in the up and down directions, and the preset space is used for placing a straw.

7. The mist fan according to claim 1, characterized in that: The connecting assembly enables the fan assembly to operate at an angle greater than or equal to 0 degrees and less than or equal to 90 degrees.

8. The mist fan according to claim 7, characterized in that: When the operating angle of the fan assembly is 0 degrees, the fan assembly is in contact with the base.

9. The mist fan according to claim 1, characterized in that: The nominal voltage of the power supply component is greater than or equal to 3V.

10. A water cup, characterized in that: A spray fan as described in any one of claims 1 to 9 is arranged at the mouth of the water cup.

11. The water cup according to claim 10, characterized in that: The water cup includes a first cup body and a second cup body, the first cup body is connected to the second cup body, and the first cup body includes the cup mouth of the water cup.

12. The water cup according to claim 11, characterized in that: The cup body diameter of the first cup body is greater than the cup body diameter of the second cup body.

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