Humidifying device

Abstract

The utility model provides a humidifying device, and relates to the technical field of household appliances. The humidifying device comprises a device body, and the device body comprises a shell, a fixing base and a power line. A mounting groove is formed in the outer side wall of the shell; the fixed seat is rotationally connected with the groove wall of the mounting groove; a communication hole communicating the inner side and the outer side of the shell is formed in the mounting groove, the power line penetrates through the communication hole and extends to the outer side of the shell, the power line is connected with the fixing base, and the fixing base is configured to drive the power line to deflect relative to the shell when rotating. When the humidifying device interferes with an external object, the stop tail at the end, connected with the shell, of the power line can rotate through the fixing base, so that the external object with interference is avoided, and the humidifying device can be conveniently placed.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a humidifying device. Background Art

[0002] With the improvement of living standards, people have higher and higher requirements for indoor air quality and comfort, requiring not only the indoor air temperature to be within a suitable range, but also the indoor air humidity to be within a suitable range. Humidifiers can adjust the humidity of indoor air to meet users' needs for indoor air comfort.

[0003] In the related art, a humidifier generally includes a water tank, a fan and other components. The fan is arranged above the water tank, and the fan blows out the humidified air to achieve the humidification effect. A power cord is connected to the humidifier, and the power cord extends to the outside of the humidifier and is plugged into an external power socket to provide power for the fan and other electrical components on the humidifier.

[0004] However, the tail of the humidifier power cord connected to the whole machine currently protrudes out of the whole machine. When the humidifier is stored, the power cord is easy to interfere with external objects. Utility Model Content

[0005] The embodiment of the utility model provides a humidifying device to solve the technical problem that the power cord of the current humidifier is prone to interfere with external objects when the humidifier is stored.

[0006] The present application provides a humidifying device, which includes a device body, which includes a shell, a fixing seat and a power cord; the outer wall of the shell has a mounting groove, and the fixing seat is rotatably connected to the groove wall of the mounting groove; a connecting hole connecting the inner and outer sides of the shell is provided in the mounting groove, and the power cord is passed through the connecting hole and extends to the outside of the shell.

[0007] The power cord is connected to the fixing seat, and when the fixing seat rotates, the power cord deflects relative to the shell.

[0008] The humidifier device provided in the present application has a rotatable fixed seat arranged on the outer shell, and the power cord is connected to the rotatable fixed seat. Therefore, when the humidifier device interferes with external objects, the stopper at one end of the power cord connected to the outer shell can be rotated through the fixed seat, thereby avoiding interfering external objects to facilitate the placement of the humidifier.

[0009] As an optional implementation, the fixing seat has a fixing hole, and the power cord can be passed through the fixing hole.

[0010] With such arrangement, the fixing seat can support the power cord and ensure that the tail end of the power cord opposite to the housing can rotate smoothly.

[0011] As an optional implementation, the power cord has a fixed end and a plug end, and the plug end and the fixed end are connected by a cable; the fixed end is located in the fixing hole and is clamped with the inner wall of the fixing hole.

[0012] Such an arrangement can improve the reliability of the connection between the power cord and the fixing base.

[0013] As an optional implementation, the inner wall of the fixing hole has a clamping protrusion, the fixing end has a clamping groove, and the clamping protrusion is clamped with the clamping groove.

[0014] This arrangement can prevent the power cord from moving in the fixing hole.

[0015] As an optional embodiment, the mounting groove may include a bottom wall and side walls, the side walls are arranged around the bottom wall; the connecting hole is located on the bottom wall; the side walls on opposite sides of the mounting groove are respectively provided with shaft holes; the fixing seat may include a fixing part and a shaft part, the fixing part is connected to the shaft part, the power cord is connected to the fixing part, and the two ends of the shaft part are respectively plugged into the shaft holes.

[0016] Such an arrangement can improve the smoothness of the rotation of the fixing seat.

[0017] As an optional implementation, the fixing portion is opposite to the connecting hole; and / or the rotating shaft portion is arranged along the horizontal direction.

[0018] Such an arrangement can improve the convenience of threading and installing the power cord on the housing.

[0019] As an optional implementation, limiting protrusions are respectively provided at both ends of the rotating shaft portion; the limiting protrusions can be blocked on the outside of the rotating shaft hole; the width dimension of the limiting protrusion along the radial direction of the rotating shaft portion is greater than the hole diameter of the rotating shaft hole.

[0020] Such an arrangement can prevent the rotating shaft portion from coming out of the rotating shaft hole.

[0021] As an optional embodiment, the fixing base has a first state and a second state, wherein, when the fixing base is in the first state, at least part of the power lines located on two opposite sides of the fixing base extend in the same direction; when the fixing base is in the second state, the extension directions of at least part of the power lines located on two opposite sides of the fixing base have an angle.

[0022] Such an arrangement can allow the power cord to have a larger rotation range, and the power cord can be close to the outer side of the housing when avoiding external objects.

[0023] As an optional implementation, a groove wall of the installation groove may be provided with a recessed portion, and the communicating hole is provided in the recessed portion.

[0024] Such an arrangement can provide guidance and avoidance for the power line inserted in the connecting hole, thereby preventing the power line from being worn during the rotation and pulling process.

[0025] As an optional embodiment, the humidifying device may further include a water tank, and the device body may further include a fan and a fan bracket located in an outer shell, the outer shell is connected to the water tank, the fan bracket is connected to the outer shell, and the fan is connected to the fan bracket; the air inlet side of the fan faces the water tank.

[0026] Such an arrangement can improve the reliability of the fan installation structure.

[0027] The present application provides a humidifying device, which includes a device body, which includes a shell, a fixing seat and a power cord; the outer wall of the shell has a mounting groove, and the fixing seat is rotatably connected to the groove wall of the mounting groove; a connecting hole connecting the inner and outer sides of the shell is provided in the mounting groove, and the power cord is passed through the connecting hole and extends to the outer side of the shell, and the power cord is connected to the fixing seat, and the fixing seat is configured to drive the power cord to deflect relative to the shell when rotating. When the humidifying device interferes with external objects, the tail of the power cord connected to the shell can be rotated through the fixing seat, thereby avoiding external interfering objects, so as to facilitate the placement of the humidifying device.

[0028] In addition to the technical problems solved by the embodiments of the present application described above, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions, other technical problems that can be solved by the humidification device provided by the present application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 An exploded diagram of a humidifying device provided in an embodiment of the present application;

[0031] Figure 2 This is an exploded schematic diagram of the main body of the humidification device provided in an embodiment of the present application;

[0032] Figure 3 for Figure 2 Partial view of the A position in the middle;

[0033] Figure 4 A schematic diagram of the structure of a fixing seat in a humidifying device provided in an embodiment of the present application;

[0034] Figure 5 A schematic diagram of a humidifying device provided in an embodiment of the present application in which a power cord is in a first state;

[0035] Figure 6 for Figure 5 Partial view of position B in the middle;

[0036] Figure 7 A schematic diagram of a humidifying device provided in an embodiment of the present application in which a power cord is in a second state;

[0037] Figure 8 A cross-sectional view of a device body in a humidifying device provided in an embodiment of the present application;

[0038] Fig. 9 An exploded view of the device body in the humidification device provided in an embodiment of the present application;

[0039] Fig.10 An exploded view of a water tank in a humidification device provided in an embodiment of the present application;

[0040] Fig.11 An exploded view of the air outlet cover plate in the humidification device provided in an embodiment of the present application.

[0041] Description of reference numerals:

[0042] 100-device body; 110-housing; 111-installation groove; 111a-bottom wall; 111b-side wall; 112-communication hole; 113-rotating shaft hole; 114-recessed portion; 115-guide surface; 120-fixing seat; 121-fixing hole; 1211-clamping protrusion; 122-fixing portion; 123-rotating shaft portion; 124-limiting protrusion; 130-power cord; 131-fixing end; 1311-clamping groove; 132-plug end; 140-motor; 150-wind wheel; 160-installation nut; 170-fan bracket; 180-switch seat; 190-control switch;

[0043] 200-water tank; 210-float; 220-float bracket; 230-filter element;

[0044] 300-air outlet cover; 310-clip part. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0046] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the present application and are not intended to limit the scope of protection of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0047] Secondly, it should be noted that in the description of the present application, terms such as "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present application.

[0048] In addition, it should be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0050] A humidifier can adjust the humidity of indoor air to meet the user's demand for indoor air comfort. A humidifier usually includes a water tank, a fan and other components. The fan is used to form an airflow. The water in the water tank can be evaporated or atomized through natural volatilization, a heating unit or an ultrasonic unit and other components, thereby humidifying the airflow passing through the humidifier and increasing the humidity of the airflow. A power cord is connected to the humidifier, and the power cord extends to the outside of the humidifier so as to be plugged into an external power socket to provide power for the fan and other electrical components on the humidifier. However, the tail of the power cord of the humidifier currently protrudes out of the whole machine. When the humidifier is stored, the power cord is easy to interfere with external objects. For example, when the humidifier is placed close to the wall, the protruding tail of the power cord will interfere with the wall, causing the humidifier to be unable to be placed close to the wall, causing inconvenience in the storage and use of the humidifier, and poor user experience.

[0051] An embodiment of the present application provides a humidifying device, in which a power cord is fixedly installed by providing a rotating mechanism on the casing of the humidifying device, so that the tail end of the power cord provided with a tail guard can be rotated by using the rotating mechanism, thereby adjusting the posture of the power cord relative to the casing according to the specific use and storage scenarios of the humidifying device, thereby avoiding contact between the power cord of the humidifying device and external objects such as walls.

[0052] To facilitate understanding, the application scenario of the humidification device provided in the embodiment of the present application is first described.

[0053] The humidifying device provided in the embodiment of the present application can be used in indoor occasions where air humidity adjustment is required. The humidifying device can be powered by plugging in an external power supply through a power cord; or, the humidifying device can be powered by a power supply provided by itself, and the power supply provided by itself can be charged through a power cord, which is not specifically limited in the embodiment of the present application. In addition, the liquid added to the interior of the humidifying device in the embodiment of the present application for generating water vapor or mist can be pure water, or an aqueous solution mixed with additives such as spices, fungicides, essential oils, etc., which is not specifically limited in the embodiment of the present application, and will be collectively referred to as "water" below, and no specific examples will be given.

[0054] Figure 1 This is an exploded view of the humidification device provided in an embodiment of the present application. Figure 2 This is a schematic diagram of an exploded view of the main body of the humidification device provided in an embodiment of the present application. Figure 3 for Figure 2 Partial view of position A in the middle.

[0055] like Figures 1 to 3 As shown, an embodiment of the present application provides a humidifying device, which includes a device body 100, and the device body 100 includes a housing 110 and a power cord 130. The housing 110 may be provided with electrical components for realizing a humidifying function, and the power cord 130 extends from the housing 110 to the outside of the housing 110. The power cord 130 is electrically connected to the electrical components in the housing 110, and one end of the power cord 130 outside the housing 110 can be plugged into an external power source, thereby supplying power to the electrical components in the housing 110.

[0056] Among them, the device body 100 also includes a fixed seat 120, the outer wall 111b of the outer shell 110 has an installation groove 111, the fixed seat 120 is rotatably connected to the groove wall of the installation groove 111, and the installation groove 111 is provided with a connecting hole 112 connecting the inner and outer sides of the outer shell 110. The power cord 130 is passed through the connecting hole 112 and extends to the outside of the outer shell 110, and the power cord 130 is connected to the fixed seat 120.

[0057] It is understandable that when the fixing base 120 rotates, the power cord 130 deflects relative to the housing 110. The power cord 130 can be divided into two parts. Most of the power cord 130 of the first part is located inside the housing 110 and is electrically connected to the electrical components in the housing 110. The power cord 130 of the first part passes through the connecting hole 112 and is connected to the fixing base 120; the power cord 130 of the second part is located outside the housing 110, and the power cord 130 of the second part is connected to the fixing base 120, and forms a free end that can be plugged into an external power source. The power cord 130 of the first part and the second part is bounded by the fixing base 120, that is, the position where the power cord 130 of the first part and the second part is connected is fixedly connected to the fixing base 120.

[0058] When the power cord 130 rotates through the fixing base 120, the posture of the first portion of the power cord 130 remains approximately unchanged, while the second portion of the power cord 130 deflects relative to the housing 110. Therefore, when the fixing base 120 rotates, it can be understood that the second portion of the power cord 130 deflects relative to the first portion of the power cord 130.

[0059] It should be noted that in the humidifying device provided in the embodiment of the present application, the position where the power cord 130 is connected to the fixing seat 120 can be understood as the tail stop position of the power cord 130, and the mounting groove 111 on the housing 110 provides a certain avoidance space for the power cord 130. When the humidifying device is used or stored, if the humidifying device interferes with external objects, the tail stop position at one end of the power cord 130 connected to the housing 110 can be rotated through the fixing seat 120 to avoid external interfering objects, so as to facilitate the placement of the humidifying device and improve the user experience.

[0060] First, the specific connection structure between the power line 130 and the fixing base 120 is described in detail below.

[0061] Figure 4 This is a schematic diagram of the structure of a fixing seat in a humidifying device provided in an embodiment of the present application. Figure 5 This is a schematic diagram of a power line in a humidification device provided in an embodiment of the present application in a first state, Figure 6 for Figure 5 Partial view of position B in the middle. Figure 7 This is a schematic diagram of a power cord in a humidification device provided in an embodiment of the present application being in a second state.

[0062] Please refer to Figures 2 to 7 As an optional embodiment, the fixing base 120 has a fixing hole 121, and the power cord 130 can be inserted into the fixing hole 121. The fixing base 120 can support the power cord 130 and ensure that the power cord 130 and the housing 110 rotate smoothly relative to the tail.

[0063] It can be understood that the axial direction of the fixing hole 121 can have an angle with the rotation axis of the fixing base 120, so that the extension direction of the power cord 130 passing through the fixing hole 121 has an angle with the rotation axis of the fixing base 120, thereby ensuring that the power cord 130 can be driven to deflect relative to the housing 110 when the fixing base 120 rotates.

[0064] In some embodiments, the power cord 130 has a fixed end 131 and a plug end 132, and the plug end 132 and the fixed end 131 are connected by a cable. The fixed end 131 is located in the fixing hole 121 and is engaged with the inner wall of the fixing hole 121, thereby improving the reliability of the connection between the power cord 130 and the fixing base 120.

[0065] It is understandable that the fixed end 131 has a certain structural strength, and the fixed end 131 can play the role of a tail stop for the power cord 130 to prevent the power cord 130 from being damaged when it is repeatedly bent and moved, thereby increasing the service life of the power cord 130.

[0066] For example, the cross-sectional dimension of the fixing end 131 may be greater than the cross-sectional dimension of the cable portion of the power line 130. The fixing end 131 may be integrally formed with the outer insulating plastic of the power line 130.

[0067] In some embodiments, the inner wall of the fixing hole 121 has a snap-on protrusion 1211, and the fixing end 131 has a snap-on groove 1311, and the snap-on protrusion 1211 is snap-on with the snap-on groove 1311, so as to prevent the power cord 130 from moving in the fixing hole 121. Alternatively, the snap-on groove 1311 can be provided on the inner wall of the fixing hole 121, and the snap-on protrusion 1211 can be provided on the fixing end 131.

[0068] It is understandable that the outer wall material of the fixed end 131 can be a material with certain compression elasticity such as rubber or silicone, so that when the fixed end 131 is assembled to the fixing seat 120, the fixed end 131 can be inserted into the fixing hole 121 by compressing the outer surface of the fixed end 131.

[0069] Exemplarily, there may be a plurality of snap-fit ​​protrusions 1211, and the plurality of snap-fit ​​protrusions 1211 may be arranged at intervals around the inner wall of the fixing hole 121 in the circumferential direction. There may be a plurality of snap-fit ​​grooves 1311, and the plurality of snap-fit ​​grooves 1311 may be arranged at intervals around the circumferential outer wall of the fixing end 131. The plurality of snap-fit ​​protrusions 1211 and the plurality of snap-fit ​​grooves 1311 may be plugged in one-to-one correspondence. The number of snap-fit ​​protrusions 1211 and the snap-fit ​​grooves 1311 may be one, two, three or more, and this is not specifically limited in the embodiments of the present application.

[0070] Exemplarily, the snap-fit ​​protrusion 1211 can be continuously arranged around the inner wall of the fixing hole 121 to form an annular protrusion on the inner wall of the fixing hole 121. The outer wall of the fixed end 131 can be provided with an annular snap-fit ​​groove 1311, and the annular snap-fit ​​protrusion 1211 can be plugged into the annular snap-fit ​​groove 1311.

[0071] In some embodiments, the mounting groove 111 may include a bottom wall 111a and a side wall 111b, and the side wall 111b is disposed around the bottom wall 111a. The connecting hole 112 is located on the bottom wall 111a, and the side walls 111b on opposite sides of the mounting groove 111 are respectively provided with a shaft hole 113, and the fixing seat 120 can be rotatably connected to the side wall 111b of the mounting groove 111 through the shaft hole 113.

[0072] Among them, the fixing seat 120 may include a fixing portion 122 and a rotating shaft portion 123, the fixing portion 122 is connected to the rotating shaft portion 123, the power cord 130 is connected to the fixing portion 122, and both ends of the rotating shaft portion 123 are respectively plugged into the rotating shaft hole 113, thereby improving the smoothness of the rotation of the fixing seat 120.

[0073] Exemplarily, the fixing portion 122 may be connected to the middle position of the rotating shaft portion 123. The fixing portion 122 and the rotating shaft portion 123 may be an integrally formed part.

[0074] Exemplarily, the fixing portion 122 may be arranged opposite to the communication hole 112. When the power cord 130 is installed, the power cord 130 connected to the fixing seat 120 may smoothly pass through the communication hole 112 without bending the power cord 130 between the fixing seat 120 and the communication hole 112. In this way, the power cord 130 may be prevented from being excessively bent in the installation groove 111. In addition, the groove depth of the installation groove 111 may be reduced, and the space of the installation groove 111 may be fully utilized.

[0075] Exemplarily, the shaft portion 123 can be arranged in the horizontal direction. The shaft portion 123 is located in the middle of the mounting groove 111 in the vertical direction, so that there is a certain reserved space above and below the shaft portion 123, so that when the fixing seat 120 rotates and the power cord 130 deflects upward or downward relative to the housing 110, the mounting groove 111 can have a space on the upper side and the lower side of the shaft portion 123 to accommodate part of the power cord 130, thereby increasing the angle range that the power cord 130 can rotate and bend.

[0076] It should be noted that the rotation angle range of the power cord 130 relative to the housing 110 can be equal to or similar to the rotation angle range of the fixing base 120. The rotation angle range of the fixing base 120 can be 60°, 90°, 120°, 150°, 180°, etc., which is not specifically limited in the embodiments of the present application.

[0077] In addition, the rotating shaft portion 123 can be arranged vertically. In this case, the deflection direction of the power cord 130 passing through the fixing seat 120 is a left-right rotation relative to the housing 110 .

[0078] Figure 8 This is a cross-sectional view of the device body in the humidification device provided in an embodiment of the present application.

[0079] Please refer to Figures 2 to 8 In some embodiments, both ends of the rotating shaft portion 123 are provided with limiting protrusions 124. The limiting protrusions 124 can be blocked outside the rotating shaft hole 113. The width of the limiting protrusions 124 along the radial direction of the rotating shaft portion 123 is greater than the aperture of the rotating shaft hole 113. When the rotating shaft portion 123 moves along its axial direction, the limiting protrusions 124 will abut against the groove wall of the installation groove 111, thereby preventing the rotating shaft portion 123 from falling out of the rotating shaft hole 113.

[0080] Exemplarily, the limiting protrusion 124 can be arranged around the circumference of the rotating shaft portion 123, and the limiting protrusion 124 forms an annular protrusion on the circumferential side of the rotating shaft portion 123 to ensure that during the rotation of the fixing seat 120, the limiting protrusion 124 can play an axial limiting role on the rotating shaft portion 123.

[0081] Exemplarily, the side wall 111b of the mounting groove 111 may be provided with a guide surface 115, and the guide surface 115 is inclined and recessed relative to the side wall 111b, so that when assembling the fixing seat 120, the end of the shaft portion 123 can first abut against the side wall 111b of the mounting groove 111, and slide into the shaft hole 113 along the guide surface 115, thereby improving the convenience of installing the fixing seat 120 and the shell 110.

[0082] It should be noted that the fixing base 120 has a first state and a second state, wherein the first state corresponds to the middle position of the rotation stroke of the power cord 130 , and the second state corresponds to the positions at both ends of the rotation stroke of the power cord 130 .

[0083] like Figure 5 As shown, when the fixing base 120 is in the first state, at least a portion of the power line 130 located on opposite sides of the fixing base 120 extends in the same direction. For example, the portions of the power line 130 on both sides of the fixing base 120 extend in the horizontal direction.

[0084] like Figure 7 As shown, when the fixing base 120 is in the second state, the extension direction of at least part of the power cord 130 located on two opposite sides of the fixing base 120 has an angle. In this way, the power cord 130 can have a larger rotation range, and when avoiding external objects, the power cord 130 can be close to or close to the outer side of the housing 110.

[0085] Please refer to Figure 3 and Figure 6 In a possible implementation, the groove wall of the installation groove 111 can be provided with a recessed portion 114, and the connecting hole 112 is provided in the recessed portion 114, so as to provide guidance and avoidance for the power cord 130 passing through the connecting hole 112, thereby avoiding wear of the power cord 130 during rotation and pulling.

[0086] It is understandable that the surface of the recessed portion 114 may be an arc-shaped surface surrounding the connecting hole 112 to reduce the wear between the housing 110 and the power cord 130 .

[0087] It should be noted that the shape of the mounting groove 111 can be square, circular or other shapes. Taking the mounting groove 111 as a square as an example, the mounting groove 111 has four side walls 111b, and the four side walls 111b are located in the upper, lower, left and right directions of the bottom wall 111a, wherein the two ends of the horizontally arranged fixing seat 120 can be rotatably connected to the left and right side walls 111b.

[0088] Fig. 9 This is an exploded view of the device body in the humidification device provided in an embodiment of the present application.

[0089] Please refer to Fig. 9 , and combined with Figure 1 In a possible implementation, the humidifying device may further include a water tank 200, and the device body 100 may further include a fan and a fan bracket 170 located in the housing 110, the housing 110 is connected to the water tank 200, the fan bracket 170 is connected to the housing 110, and the fan is connected to the fan bracket 170. The air inlet side of the fan faces the water tank 200.

[0090] The water tank 200 stores water required for humidification, and the fan is used to generate airflow. A switch unit may be provided on the fan bracket 170, and the switch unit is used to control the start and stop of the fan. When the fan is working, the generated airflow can flow into the humidification device and mix with the water vapor generated in the water tank 200, so that the airflow flowing out of the device body 100 can achieve the effect of humidification.

[0091] Exemplarily, the switch unit can be installed below the fan through the switch seat 180. The fan includes a motor 140, a wind wheel 150, and a mounting nut 160. The wind wheel 150 is connected to the output shaft of the motor 140 and is locked by the mounting nut 160.

[0092] Fig.10 This is an exploded view of the water tank in the humidification device provided in an embodiment of the present application.

[0093] Please refer to Fig.10 Combined with Figure 1In some embodiments, a float 210 may be provided in the water tank 200, and the float 210 is configured to float with the water level in the water tank 200, so that the float 210 can abut against or separate from the switch unit. In this way, the on-off state of the switch unit can be controlled by the up-and-down floating of the float 210.

[0094] It is understandable that when the water level in the water tank 200 rises, the float 210 floats up, and the float 210 abuts and presses the switch unit, the switch unit can be triggered, and the switch unit switches from an open state to a closed state, so that the fan assembly starts to work. When the water level in the water tank 200 drops, the float 210 sinks, and the float 210 separates from the switch unit, or the float 210 abuts against the switch unit but does not press the switch unit, the switch unit switches from a closed state to an open state, and the fan assembly stops working.

[0095] In addition, the device body 100 of the humidifier may also be provided with a control switch 190 located outside the housing 110, so that the user can control the on and off of the power supply of the humidifier, thereby controlling the start and shut down of the humidifier. The control switch 190 may be assembled with the housing 110 through a decorative plate. The control switch 190 may be a touch panel or a button, etc. The touch panel may have the function of displaying information such as temperature, humidity, power, etc. of the humidifier, which is not specifically limited in the embodiment of the present application.

[0096] Exemplarily, the float 210 is located in the middle of the water tank 200, and a float bracket 220 is connected to the water tank 200, and the float 210 can be installed on the float bracket 220. The float bracket 220 can limit the float 210, ensuring that the float 210 is always opposite to the switch unit when the float 210 floats up and down with the water level in the water tank 200. For example, the float bracket 220 can make the float 210 always stay on the same axis with the switch unit in the vertical direction.

[0097] It should be noted that a filter element 230 may be further provided in the water tank 200 in the embodiment of the present application. The filter element 230 may be an annular cylindrical structure, and the filter element 230 may absorb impurities in the water in the tank.

[0098] Fig.11 An exploded view of the air outlet cover plate in the humidification device provided in an embodiment of the present application.

[0099] Please refer to Fig.11 , and combined with Figure 1In the embodiment of the present application, the housing 110 may be connected to an air outlet cover plate 300, which is located at the air outlet side of the fan, and the humidified airflow may flow out from the air outlet cover plate 300. The air outlet cover plate 300 may be provided with a clamping member 310, which may be connected to the air outlet cover plate 300 by fasteners such as bolts. The air outlet cover plate 300 may be detachably connected to the housing 110 by the clamping member 310, so as to facilitate cleaning or maintenance of the components in the device body 100. Exemplarily, the clamping member 310 may be a buckle.

[0100] The embodiment of the present application provides a humidifying device, including a device body, the device body including a shell, a fixing seat and a power cord; the outer wall of the shell has a mounting groove, and the fixing seat is rotatably connected to the groove wall of the mounting groove; a connecting hole connecting the inner and outer sides of the shell is provided in the mounting groove, the power cord is passed through the connecting hole and extends to the outer side of the shell, the power cord is connected to the fixing seat, and the fixing seat is configured to drive the power cord to deflect relative to the shell when rotating. When the humidifying device interferes with external objects, the tail of the power cord connected to the shell can be rotated through the fixing seat, thereby avoiding external interfering objects, so as to facilitate the placement of the humidifying device.

[0101] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A humidifying device, characterized in that: The humidifying device comprises a device body (100), wherein the device body (100) comprises a housing (110), a fixing seat (120) and a power cord (130); the outer side of the housing (110) is provided with a mounting groove (111), and the fixing seat (120) is rotatably connected to the groove wall of the mounting groove (111); a connecting hole (112) connecting the inner and outer sides of the housing (110) is provided in the mounting groove (111), and the power cord (130) is passed through the connecting hole (112) and extends to the outer side of the housing (110); The power line (130) is connected to the fixing seat (120); when the fixing seat (120) rotates, the power line (130) located outside the housing (110) deflects relative to the housing (110).

2. The humidifying device according to claim 1, characterized in that: The fixing seat (120) has a fixing hole (121), and the power line (130) is passed through the fixing hole (121).

3. The humidifying device according to claim 2, characterized in that: The power cord (130) comprises a fixed end (131) and a plug end (132), wherein the plug end (132) and the fixed end (131) are connected via a cable; the fixed end (131) is located in the fixing hole (121) and is clamped with an inner wall of the fixing hole (121).

4. The humidifying device according to claim 3, characterized in that: The inner wall of the fixing hole (121) has a clamping protrusion (1211), the fixing end (131) has a clamping groove (1311), and the clamping protrusion (1211) is clamped with the clamping groove (1311).

5. The humidifying device according to any one of claims 1 to 4, characterized in that: The installation groove (111) comprises a bottom wall (111a) and a side wall (111b), wherein the side wall (111b) is arranged around the bottom wall (111a); the communication hole (112) is located on the bottom wall (111a); the side walls (111b) on opposite sides of the installation groove (111) are respectively provided with a shaft hole (113); the fixing seat (120) comprises a fixing portion (122) and a shaft portion (123), wherein the fixing portion (122) is connected to the shaft portion (123), the power cord (130) is connected to the fixing portion (122), and two ends of the shaft portion (123) are respectively plugged into the shaft holes (113).

6. The humidifying device according to claim 5, characterized in that: The fixing portion (122) is opposite to the connecting hole (112); and / or the rotating shaft portion (123) is arranged along the horizontal direction.

7. The humidifying device according to claim 5, characterized in that: Limiting protrusions (124) are respectively provided at both ends of the rotating shaft portion (123); the limiting protrusions (124) are arranged outside the rotating shaft hole (113); and the width of the limiting protrusions (124) along the radial direction of the rotating shaft portion (123) is greater than the hole diameter of the rotating shaft hole (113).

8. The humidifying device according to any one of claims 1 to 4, characterized in that: The fixing base (120) has a first state and a second state, wherein when the fixing base (120) is in the first state, at least a portion of the power lines (130) located on two opposite sides of the fixing base (120) extend in the same direction; and when the fixing base (120) is in the second state, the extension direction of at least a portion of the power lines (130) located on two opposite sides of the fixing base (120) has an angle.

9. The humidifying device according to any one of claims 1 to 4, characterized in that: A recessed portion (114) is provided on the groove wall of the installation groove (111), and the communication hole (112) is provided in the recessed portion (114).

10. The humidifying device according to any one of claims 1 to 4, characterized in that: The humidifying device further comprises a water tank (200), and the device body (100) further comprises a fan and a fan bracket (170) located in the housing (110); the housing (110) is connected to the water tank (200), the fan bracket (170) is connected to the housing (110), and the fan is connected to the fan bracket (170); the air inlet side of the fan faces the water tank (200).

Images