Table type humidifier

Abstract

The utility model belongs to the technical field of humidifiers, and particularly relates to a table type humidifier which comprises a machine body. The machine body comprises a mist outlet device for converting liquid into mist; the machine body is provided with a shell covering the outside, and a containing groove is formed in the bottom of the shell in a concave mode. The mist outlet device is provided with an electric connector, and the electric connector is contained in the containing groove. A limiting piece for fixing the electric connector is arranged in the accommodating groove, so that the electric connector is more stable when being electrically connected with an external wire; during use, an external wire penetrates through the connecting channel to be electrically connected with the electric connector, so that the mist outlet device is electrically connected with an external power source, the structure is simple, and operation is convenient; according to the utility model, the electric connector is accommodated in the accommodating groove, so that the electric connector is not exposed out of the outer side of the machine body and is not easy to be contaminated by impurities such as liquid, dust and the like to form short circuit or corrosion; in addition, the electric connector is arranged at the bottom of the machine body, the whole machine is attractive and elegant, and visual comfort can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of humidifiers, and in particular relates to a desktop humidifier. Background Art

[0002] People use humidifiers to increase air humidity in their daily lives. Existing humidifiers are usually designed as small desktop structures for the convenience of people to carry and use them indoors or when going out.

[0003] For example, the desktop automatic refueling aromatherapy machine disclosed in Chinese utility model patent CN219558190U includes a base and a shell, and an electrical interface is provided on the shell; the intelligent humidification robot for laboratory use disclosed in Chinese utility model patent CN218065219 includes a rotary adjustment mechanism, and the outer wall of the base of the rotary adjustment mechanism is provided with an electrical interface; the above two electrical interfaces are used to electrically connect the humidifier to an external power supply.

[0004] However, the above-mentioned utility model patent and the humidifiers currently on the market all have the power interface located on the outside of the shell to facilitate the electrical connection between the humidifier and the external power supply. However, the power interface is located on the outside, and impurities such as water, mist, and dust can easily enter and cause pollution during use. In severe cases, the power interface may be short-circuited or corroded. In addition, observing the power interface from the outside will make the humidifier less beautiful as a whole and reduce the visual effect. Utility Model Content

[0005] The purpose of the utility model is to provide a desktop humidifier, aiming to solve the technical problem in the prior art that "the power interface is arranged on the outside, which makes it easy for impurities to enter and form pollution, so that the power interface is prone to short circuit or corrosion; in addition, the power interface is arranged on the outside, which makes the overall appearance of the machine body less beautiful and reduces the visual effect."

[0006] To achieve the above-mentioned purpose, an embodiment of the utility model provides a desktop humidifier, including a body; the body includes a mist outlet device for converting liquid into mist; the body is provided with a shell with a cover arranged on the outside, and a receiving groove is recessed at the bottom of the shell; the mist outlet device is provided with an electrical connector, and the electrical connector is accommodated in the receiving groove; a limiting piece for fixing the electrical connector is provided in the receiving groove, and the outer wall of the shell is provided with a connecting channel connected to the receiving groove; when in use, an external electric wire passes through the connecting channel to be electrically connected to the electric connector, so that the mist outlet device is electrically connected to an external power supply.

[0007] Optionally, a mounting cavity is provided in the shell, and the mist outlet device is provided in the mounting cavity; the mist outlet device includes a circuit board and an atomizing sheet; the atomizing sheet and the electrical connector are both electrically connected to the circuit board.

[0008] Optionally, the accommodating groove is arranged at the bottom of the installation cavity and is connected to the installation cavity; a first connecting member is arranged in the accommodating groove, and the electrical connector is fixedly connected to the first connecting member; and a connecting hole for the electrical connecting line to pass through is arranged on the first connecting member.

[0009] Optionally, a water tank is provided in the shell, and a mist outlet hole connected to the water tank is provided on the top of the shell.

[0010] Optionally, an atomization hole is provided at the bottom of the water tank, and an atomization sheet is placed at the bottom of the atomization hole; and a sound-reducing member is provided above the atomization sheet on the water tank.

[0011] Optionally, a sound-reducing plate is provided at one end of the sound-reducing member, and a sound-scattering groove is provided on a side of the sound-reducing plate facing the atomizing sheet.

[0012] Optionally, a second connecting piece is provided at the bottom of the water tank, a connecting groove is provided at one end of the sound reducing piece, and the second connecting piece is adapted to be plugged into the connecting groove.

[0013] Optionally, the shell includes a base, a support column, and a protective shell connected in sequence; the cross-sectional size of the protective shell is larger than the support column; a light-emitting lamp is provided inside the protective shell, and a light-transmitting area for light to pass through is provided at the bottom of the protective shell.

[0014] Optionally, the accommodating groove includes a first mounting groove and a second mounting groove which are interconnected, the first mounting groove is arranged inside the supporting column, and the limiting member is arranged in the first mounting groove; the second mounting groove and the connecting channel are both arranged at the bottom of the base.

[0015] Optionally, a wire clamping component is provided in the connecting channel.

[0016] Compared with the prior art, the above one or more technical solutions in the desktop humidifier provided by the embodiment of the utility model have at least one of the following technical effects:

[0017] A receiving groove is provided at the bottom of the shell, and the mist outlet device is provided with an electric connector for electrically connecting it to an external power source. The electric connector is arranged in the receiving groove so that the electric connector does not expose to the outside of the body; a connecting channel is also provided at the bottom of the shell, and the connecting channel connects the receiving groove with the outside of the shell. When in use, the external electric wire can pass through the connecting channel to enter the receiving groove, and then be electrically connected to the electric connector. The structure is simple and the operation is convenient; a limiting member for fixing the electric connector is provided in the receiving groove, so that the electric connector is more stable when electrically connected to the external wire; the utility model accommodates the electric connector in the receiving groove so that the electric connector does not expose to the outside of the body, and is not easily contaminated by impurities such as liquid and dust to form a short circuit or corrosion; in addition, the electric connector is arranged at the bottom of the body, which makes the overall appearance beautiful and can improve visual comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 This is another structural schematic diagram of the utility model.

[0021] Figure 3 It is a top view of the utility model.

[0022] Figure 4 for Figure 3 Anatomical view of the mid-AA line.

[0023] Figure 5 for Figure 3 Anatomical view of the mid-BB line.

[0024] Figure 6 It is a schematic diagram of the structure of the sound-reducing component.

[0025] Among them, the reference numerals in the figure are:

[0026] Shell 2,

[0027] Circuit board 11, atomizing sheet 12, electrical connector 13,

[0028] The installation cavity 21, the containing groove 22, the first installation groove 221, the second installation groove 222, the connecting channel 223, the clamping wire component 224, the first connecting member 23, the connecting hole 231, the limiting member 24,

[0029] Water tank 25, mist outlet 251, atomization hole 252, sound attenuation member 26, sound attenuation plate 261, sound diffusion groove 262, connection groove 26a, second connection member 26b,

[0030] Base 27 , support column 28 , protective shell 29 , light-transmitting area 291 , and light-emitting lamp 292 . DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0032] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0034] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0035] In one embodiment of the present invention, a desktop humidifier is provided for converting liquid water into mist to increase air humidity, referring to Figure 1 , including a body; the body includes a mist outlet device for converting liquid into mist; the body is provided with a shell 2 covered on the outside, and the shell 2 is used to support and protect the body; it should be noted that "covered on the outside" means that the shell 2 is covered on the outside of the main device for realizing the mist outlet function, such as the mist outlet device, and does not mean that the shell 2 is covered outside all components, and the outer side wall of the shell 2 may still have components connected to the inside or outside thereof; in particular, the structure and technology of the mist outlet device for converting liquid into mist belong to the prior art that can be directly obtained by those skilled in the art, and will not be described in detail here.

[0036] Further, refer to Figure 2A receiving groove 22 is recessed at the bottom of the shell 2; the mist discharging device is provided with an electrical connector 13, and the electrical connector 13 is used to electrically connect the mist discharging device to an external power source so that the mist discharging device is powered on and works; the electrical connector 13 is accommodated in the receiving groove 22; a limiting member 24 for fixing the electrical connector 13 is provided in the receiving groove 22, and "fixed" means that the position of the limiting member 24 is fixed, so that the electrical connector 13 is not easy to fall off from the receiving groove 22, or shake in the receiving groove 22, so that the limiting member 24 is more stable when electrically connected to the external power source.

[0037] Further, refer to Figure 2 The outer wall of the shell 2 is provided with a connecting channel 223 connected to the accommodating groove 22; when in use, the external wire passes through the connecting channel 223 to be electrically connected to the electrical connector 13, so that the mist outlet device is electrically connected to the external power supply.

[0038] Compared with the prior art, the above one or more technical solutions in the desktop humidifier provided by the embodiment of the utility model have at least one of the following technical effects:

[0039] A receiving groove 22 is provided at the bottom of the shell 2, and the mist outlet device is provided with an electric connector 13 for electrically connecting it to an external power source. The electric connector 13 is arranged in the receiving groove 22, so that the electric connector 13 is not exposed to the outside of the body, and is not easily contaminated by liquids, dust and other impurities to form a short circuit or corrosion; a connecting channel 223 is also provided at the bottom of the shell 2, and the connecting channel 223 connects the receiving groove 22 with the outside of the shell 2. When in use, the external wire can pass through the connecting channel 223 to enter the receiving groove 22, and then be electrically connected to the electric connector 13, which has a simple structure and is easy to operate; a limiting member 24 for fixing the electric connector 13 is provided in the receiving groove 22, so that the electric connector 13 is more stable when electrically connected to the external wire; the utility model accommodates the electric connector 13 in the receiving groove 22, so that the electric connector 13 is not exposed to the outside of the body, and is not easily contaminated by liquids, dust and other impurities to form a short circuit or corrosion; in addition, the electric connector 13 is arranged at the bottom of the body, which makes the overall appearance beautiful and can improve the visual comfort

[0040] refer to Figure 4 and Figure 5 A mounting cavity 21 is provided in the housing 2 .

[0041] Furthermore, the mist outlet device is arranged in the installation cavity 21; the mist outlet device includes a circuit board 11 and an atomizing sheet 12, and the atomizing sheet 12 and the electrical connector 13 are both electrically connected to the circuit board 11. When in use, the electrical connector 13 is electrically connected to an external power supply to energize the circuit board 11, and then energize the atomizing sheet 12 to work; wherein, the technology of the atomizing sheet 12 converting liquid water into mist is a prior art, which can be directly obtained by technicians in this field without carrying out creative activities and will not be elaborated here.

[0042] Furthermore, the accommodating groove 22 is arranged at the bottom of the installation cavity 21 and is connected with the installation cavity 21, so that the mist outlet device is arranged at the top of the electric connector 13 to make full use of the longitudinal space of the body and reduce the lateral size of the body; the shell 2 is provided with a first connecting member 23 in the accommodating groove 22, and the electric connector 13 is fixedly connected to the first connecting member 23 to improve the stability of the electric connector 13 in the accommodating groove 22; the connection method between the electric connector 13 and the first connecting member 23 can be snap-on, bonding, screw connection, etc., or other fixed connection methods; the first connecting member 23 is provided with a connecting hole 231, and the upper and lower sides of the connecting hole 231 extend to the top and bottom surfaces of the first connecting member 23, and the electric connector 13 is connected to the bottom of the first connecting member 23; the electric connector 13 and the mist outlet device are electrically connected by an electrical connecting wire; specifically, the electrical connecting wire passes through the connecting hole 231, so that its upper and lower ends are respectively electrically connected to the mist outlet device and the electric connector 13; the limit member 24 is arranged below the first connecting member 23.

[0043] refer to Figure 4 and Figure 5 A water tank 25 for storing water is provided in the shell 2, and a mist outlet hole 251 connected to the water tank 25 is provided on the top of the shell 2, and the mist is discharged from the water tank 25 to the outside through the mist outlet hole 251; an atomization hole 252 is provided at the bottom of the water tank 25, and the atomization sheet 12 is placed at the bottom of the atomization hole 252 to contact with the water in the water tank 25; the atomization hole 252 is provided with a cap at the bottom and around the atomization sheet 12, and the cap is used to prevent the water in the water tank 25 from easily entering the installation cavity 21 through the atomization hole 252, and a perforation is provided on the cap, and the perforation is used to allow the connecting wires between the atomization sheet 12 and the circuit board 11 to pass through, and the inner side wall of the perforation is provided with a leak-proof plug.

[0044] Further, refer to Figure 4-Figure 6 , the water tank 25 is provided with a sound-absorbing member 26 above the atomizing sheet 12, and the sound-absorbing member 26 is used to reduce the volume of noise generated by the atomizing sheet 12 when it is working; a sound-absorbing plate 261 is provided at one end of the sound-absorbing member 26, and a sound-scattering groove 262 is provided on the side of the sound-absorbing plate 261 facing the atomizing sheet 12, and the sound-scattering groove 262 is used to diffuse the sound waves generated by the atomizing sheet 12 when it is working to the surroundings, so as to reduce the volume of noise, improve the user's comfort, and facilitate use in quiet scenes such as learning and resting; a second connecting member 26b is provided at the bottom of the water tank 25, and a connecting groove 26a is provided at one end of the sound-absorbing member 26, and the second connecting member 26b is adapted to be plugged into the connecting groove 26a; the sound-absorbing member 26 and the second connecting member 26b can be connected in a detachable manner, such as directly sleeved with the connecting groove 26a; they can also be fixedly connected by bonding, welding, etc., and the user can choose the connection method as needed.

[0045] refer to Figure 2 and Figure 4The shell 2 includes a base 27, a support column 28, and a protective shell 29 connected in sequence; the cross-sectional size of the protective shell 29 is larger than the support column 28, so that the bottom of the protective shell 29 protrudes outward relative to the support column 28; a light-emitting lamp 292 is provided inside the protective shell 29, and the light-emitting lamp 292 is electrically connected to the circuit board 11. A light-transmitting area 291 is provided at the bottom of the protective shell 29, and the light-transmitting area 291 is used to allow the light emitted by the light-emitting lamp 292 to pass through. At this time, the light is emitted from the bottom of the protective shell 29 to the bottom thereof, and will not hurt the human eyes, so as to enhance the brightness and improve the comfort of use.

[0046] Furthermore, the accommodating groove 22 includes a first mounting groove 221 and a second mounting groove 222 which are interconnected. The first mounting groove 221 is arranged inside the support column 28, and the limiting member 24 is arranged in the first mounting groove 221; the outer wall of the limiting member 24 is fixedly connected to the inner wall of the first mounting groove 221, and a limiting hole is provided on the limiting member 24, and the inner wall of the limiting hole is fixedly connected to the outer wall of the electrical connector 13; the second mounting groove 222 and the connecting channel 223 are both arranged at the bottom of the base 27; the side wall of the connecting channel 223 is provided with a wire clamping component 224, and the wire clamping component 224 is used to clamp the external wires in the connecting channel 223, so that the external wires are not easy to slip and their stability is improved.

[0047] The rest of this embodiment is the same as the first embodiment. The features not explained in this embodiment are all based on the explanations in the first embodiment and will not be described in detail here.

[0048] The above content is a further detailed description of the utility model in combination with specific preferred implementation methods, and it cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, its architecture can be flexible and can derive a series of products. Just making a few simple deductions or substitutions should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.

Claims

1. A desktop humidifier, comprising a body; the body comprising a mist outlet device for converting liquid into mist; characterized in that: The machine body is provided with a shell (2) with a cover arranged on the outside, and a receiving groove (22) is recessed at the bottom of the shell (2); the mist outlet device is provided with an electric connector (13), and the electric connector (13) is received in the receiving groove (22); a limiting member (24) for fixing the electric connector (13) is provided in the receiving groove (22), and the outer wall of the shell (2) is provided with a connecting channel (223) connected to the receiving groove (22); when in use, an external electric wire passes through the connecting channel (223) to be electrically connected to the electric connector (13), so that the mist outlet device is electrically connected to an external power source.

2. The desktop humidifier according to claim 1, characterized in that: The housing (2) is provided with an installation cavity (21), and the mist outlet device is arranged in the installation cavity (21); the mist outlet device comprises a circuit board (11) and an atomizing sheet (12); the atomizing sheet (12) and the electrical connector (13) are both electrically connected to the circuit board (11).

3. The desktop humidifier according to claim 2, characterized in that: The receiving groove (22) is arranged at the bottom of the installation cavity (21) and is connected to the installation cavity (21); a first connecting piece (23) is arranged in the receiving groove (22), and the electrical connector (13) is fixedly connected to the first connecting piece (23); and a connecting hole (231) for the electrical connecting line to pass through is provided on the first connecting piece (23).

4. The desktop humidifier according to claim 2, characterized in that: A water tank (25) is provided in the shell (2), and a mist outlet hole (251) communicating with the water tank (25) is provided at the top of the shell (2).

5. The desktop humidifier according to claim 4, characterized in that: The water tank (25) is provided with an atomization hole (252) at the bottom, and the atomization sheet (12) is placed at the bottom of the atomization hole (252); the water tank (25) is provided with a sound-reducing component (26) above the atomization sheet (12).

6. The desktop humidifier according to claim 5, characterized in that: A sound reduction plate (261) is provided at one end of the sound reduction member (26), and a sound diffusion groove (262) is provided on a surface of the sound reduction plate (261) facing the atomization sheet (12).

7. The desktop humidifier according to claim 5, characterized in that: A second connecting piece (26b) is provided at the bottom of the water tank (25), a connecting groove (26a) is provided at one end of the sound reducing piece (26), and the second connecting piece (26b) is adapted to be plugged into the connecting groove (26a).

8. The desktop humidifier according to any one of claims 1 to 7, characterized in that: The housing (2) comprises a base (27), a support column (28), and a protective shell (29) which are connected in sequence; the cross-sectional size of the protective shell (29) is larger than that of the support column (28); a light-emitting lamp (292) is provided inside the protective shell (29), and a light-transmitting area (291) for light to pass through is provided at the bottom of the protective shell (29).

9. The desktop humidifier according to claim 8, characterized in that: The accommodating groove (22) comprises a first mounting groove (221) and a second mounting groove (222) which are connected to each other, the first mounting groove (221) being arranged inside the supporting column (28), and the limiting member (24) being arranged in the first mounting groove (221); the second mounting groove (222) and the connecting channel (223) are both arranged at the bottom of the base (27).

10. The desktop humidifier according to any one of claims 1 to 7, characterized in that: A wire clamping component (224) is provided in the connecting channel (223).

Images