Handheld deodorizing instrument

Abstract

The utility model relates to a handheld odor removal instrument which comprises a cavity with an air inlet end and an air outlet end, and a power unit which guides air at the air inlet end to the air outlet end and blows the air out is arranged in the cavity. An air inlet cover is arranged at the air inlet end of the cavity, an odor removal liquid device is arranged at the air blowing end of the cavity, and when the cavity is used for odor removal, air is introduced into a flow guide channel of the cavity from the air inlet cover, and odor removal mist volatilized in the odor removal liquid device is blown to the surface of an object or a space needing odor removal from the air blowing end of the cavity; the handheld odor removal instrument has the beneficial effects that the air inlet cover is arranged at the air inlet end of the cavity, and the odor removal liquid device is arranged at the air blowing end of the cavity, so that a user only needs to hold the handheld odor removal instrument in a process of removing odor, the odor of a surface needing to be removed can be removed, the blown odor removal liquid is atomized, and the odor removal effect is good. The device has the advantages of high odor removal efficiency, uniformity of spray molecules and small waste of odor removal liquid.

Description

Technical Field

[0001] This utility model belongs to the field of deodorizing machine technology, and in particular relates to a handheld deodorizing device. Background Technology

[0002] In daily life, new purchases of items such as cars, furniture, clothes, and shoes often have an odor, or after a period of use, such as an odor in a corner of a car or furniture, or shoes that have been worn for a long time, will more or less develop an odor. Current methods for removing odors usually involve using a spray bottle filled with deodorizing liquid. The deodorizing liquid is sprayed onto the surface that needs deodorization by pressing the spray bottle. However, pressing the spray bottle results in low efficiency in removing odors, and the deodorizing liquid is not sprayed evenly, and the sprayed deodorizing liquid particles are also relatively large, causing unnecessary waste. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a handheld deodorizer with high odor removal efficiency and uniform spray molecules.

[0004] The purpose of this utility model is achieved through the following technical solution: This handheld deodorizer includes a cavity with an air inlet and an air outlet. The cavity is equipped with a power unit that guides the air from the air inlet to the air outlet and blows it out. The air inlet of the cavity is equipped with an air inlet hood, and the air outlet of the cavity is equipped with a deodorizing liquid device. When the cavity is deodorizing, air enters the guiding channel of the cavity from the air inlet hood, and the deodorizing mist volatilized in the deodorizing liquid device is blown from the air outlet of the cavity to the surface of the object to be deodorized or into the space.

[0005] The beneficial effects of this utility model are as follows: Compared with the prior art, by providing an air inlet hood at the air inlet end of the cavity and a deodorizing liquid device at the air blowing end of the cavity, the user can deodorize the surface to be deodorized simply by holding the handheld deodorizer. Moreover, the deodorizing liquid blown out is atomized, which has the advantages of high odor removal efficiency, uniform spray molecules, and low waste of deodorizing liquid.

[0006] Preferably, the air-blowing end of the cavity is equipped with a connector sleeve and an air-blowing nozzle. One end of the connector sleeve is fixed to the air-blowing end of the cavity and communicates with the flow channel. The air-blowing nozzle is fixed to the other end of the connector sleeve and communicates with it. The deodorizing liquid device is disposed on the sleeve wall of the connector sleeve or the tube wall of the air-blowing nozzle. With the above structure, adjustments can be made according to the structural design of the air-blowing end of the cavity, making the deodorizing liquid device more flexible and versatile.

[0007] Preferably, the deodorizing liquid device includes a cover and a seat integrally injection molded on the connector sleeve or the blower nozzle. The seat communicates with the connector sleeve or the blower nozzle. The cover is provided with an adsorption rod for adsorbing the deodorizing liquid. When the cover is placed on the seat, the adsorption rod passes through the seat and enters the connector sleeve or the blower nozzle. The above structure makes it easier to assemble and disassemble the cover and the seat, facilitates the replacement of the adsorption rod or the adsorption of different deodorizing liquids, and improves versatility.

[0008] Preferably, the air inlet shroud is provided with a plurality of air inlet strip holes that are circumferentially and equally spaced around the center of the air inlet shroud, and the plurality of air inlet strip holes are all facing the air inlet end side of the cavity and connected to the guide channel; this facilitates air intake at the air inlet end of the cavity.

[0009] Preferably, the inner circumferential wall of the air inlet hood is provided with at least two L-shaped snap-fit ​​grooves distributed at equal intervals, and the outer circumferential wall of the air inlet end of the cavity corresponding to the L-shaped snap-fit ​​grooves is provided with at least two snap-fit ​​protrusions. The air inlet hood and the air inlet end of the cavity are aligned and locked together by the L-shaped snap-fit ​​grooves and the snap-fit ​​protrusions. With the above structure, the disassembly and assembly of the air inlet hood and the air inlet end of the cavity are more convenient.

[0010] Preferably, the L-shaped snap-fit ​​groove has a snap-fit ​​strip in the snap-fit ​​part, and the snap-fit ​​protrusion corresponding to the snap-fit ​​strip has a groove. When the air inlet cover is rotated and snap-fitted between the air inlet cover and the air inlet end of the cavity, the snap-fit ​​strip is snap-fitted and fixed with the groove. After the air inlet cover and the air inlet end of the cavity are snap-fitted and fixed, the above structure provides double snap-fit ​​fixation between the air inlet cover and the air inlet end of the cavity, resulting in better stability.

[0011] Preferably, a movable battery pack is inserted into the bottom of the cavity; this makes the cavity more portable and the battery pack easier to replace. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the handheld deodorizer of this utility model.

[0013] Figure 2 This is a schematic diagram of the three-dimensional exploded structure of the handheld deodorizer of this utility model. Figure 1 .

[0014] Figure 3 This is a schematic diagram of the three-dimensional exploded structure of the handheld deodorizer of this utility model. Figure 2 .

[0015] The labels in the attached diagram are as follows: 1. Cavity; 6. Battery pack; 7. Connecting sleeve; 8. Air nozzle; 11. Air inlet; 12. Flow channel; 13. Air blower; 100. Air inlet cover; 101. Air inlet strip hole; 102. L-shaped snap-fit ​​groove; 103. Snap-fit ​​protrusion; 104. Snap-fit ​​strip; 105. Groove; 200. Deodorizing liquid device; 201. Cover; 202. Base; 203. Adsorption rod. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings: as shown in the drawings Figures 1 to 3 As shown, this utility model includes a cavity with an air inlet and an air outlet. The cavity contains a power unit that guides the air from the air inlet to the air outlet and blows it out. The air inlet 11 of the cavity 1 is equipped with an air inlet hood 100, and the air outlet 13 of the cavity 1 is equipped with a deodorizing liquid device 200. When the cavity 1 is deodorizing, air enters from the air inlet hood 100 into the guide channel 12 of the cavity 1, and the deodorizing mist evaporated from the deodorizing liquid device 200 is blown from the air outlet 13 of the cavity 1 onto the surface of the object to be deodorized or into the space. The power unit consists of a motor and a fan. The motor drives the fan to create a negative pressure in the guide channel 12, thereby allowing air to enter the cavity through the air inlet and be blown out through the guide channel 12 from the air outlet.

[0017] The blower end 13 of the cavity 1 is equipped with a connector sleeve 7 and a blower nozzle 8. One end of the connector sleeve 7 is fixed to the blower end 13 of the cavity 1 and communicates with the guide channel 12. The blower nozzle 8 is fixed to the other end of the connector sleeve 7 and communicates with it. The deodorizing liquid device 200 is disposed on the sleeve wall of the connector sleeve 7 or on the tube wall of the blower nozzle 8. The nozzle of the blower nozzle 8 has a rectangular frame structure, which makes it easier to adjust the angle of the cavity 1 when deodorizing odors in corners, so that deodorization leaves no dead corners.

[0018] The deodorizing liquid device 200 includes a cover 201 and a base 202 integrally injection-molded onto a connector sleeve 7 or a blower nozzle 8. The base 202 communicates with the connector sleeve 7 or the blower nozzle 8. The cover 201 contains an adsorption rod 203 for absorbing the deodorizing liquid. When the cover 201 is placed on the base 202, the adsorption rod 203 passes through the base 202 and enters the connector sleeve 7 or the blower nozzle 8. The adsorption rod 203 is a cylindrical sponge and can absorb deodorizing liquid, perfume, or other desired liquids. When the adsorption rod 203 absorbs perfume, it is used as a fragrance diffuser.

[0019] The air inlet hood 100 is provided with a plurality of air inlet strip holes 101 that are circumferentially and equally spaced around the center of the air inlet hood 100, and the plurality of air inlet strip holes 101 are all facing the air inlet end 11 side of the cavity 1 and connected to the guide channel 12; the air inlet strip holes 101 mentioned above are arc-shaped strip holes, which makes the air enter in a spiral air intake manner, which has the effect of concentrating the air and greatly increasing the air intake volume.

[0020] The air inlet shroud 100 has at least two L-shaped snap-fit ​​grooves 102 that are evenly spaced on its inner circumferential wall. The air inlet end 11 of the cavity 1, which corresponds to the L-shaped snap-fit ​​grooves 102, has at least two snap-fit ​​protrusions 103 on its outer circumferential wall. The air inlet shroud 100 and the air inlet end 11 of the cavity 1 are aligned and fixed by the L-shaped snap-fit ​​grooves 102 and the snap-fit ​​protrusions 103.

[0021] The L-shaped snap-fit ​​groove 102 has a snap-fit ​​strip 104 in the snap-fit ​​part, and a groove 105 is provided on the snap-fit ​​protrusion 103 corresponding to the snap-fit ​​strip 104. When the air inlet cover 100 is rotated and snap-fitted between the air inlet end 11 of the cavity 1, the snap-fit ​​strip 104 and the groove 105 are snap-fitted and fixed.

[0022] A movable battery pack 6 for powering the power unit is inserted into the bottom of cavity 1.

[0023] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A handheld deodorizer, comprising a cavity (1) having an air inlet (11) and a blower (13), wherein the cavity (1) is provided with a power unit that guides the air from the air inlet (11) to the blower (13) and blows it out; characterized in that: The cavity (1) has an air inlet hood (100) at the air inlet end (11) and an odor-removing liquid device (200) at the air blowing end (13). When the cavity (1) is deodorizing, air is introduced from the air inlet hood (100) into the guide channel (12) of the cavity (1), and the deodorizing mist volatilized in the deodorizing liquid device (200) is blown from the air blowing end (13) of the cavity (1) to the surface of the object to be deodorized or into the space.

2. The handheld deodorizer according to claim 1, characterized in that: The air blowing end (13) of the cavity (1) is equipped with a plug sleeve (7) and an air blowing nozzle (8). One end of the plug sleeve (7) is fixed on the air blowing end (13) of the cavity (1) and communicates with the flow channel (12). The air blowing nozzle (8) is fixed on the other end of the plug sleeve (7) and communicates with it. The deodorizing liquid device (200) is set on the sleeve wall of the plug sleeve (7) or on the pipe wall of the air blowing nozzle (8).

3. The handheld deodorizer according to claim 2, characterized in that: The deodorizing liquid device (200) includes a cover (201) and a seat (202) integrally injection molded on the plug sleeve (7) or the blower nozzle (8). The seat (202) is in communication with the plug sleeve (7) or the blower nozzle (8). The cover (201) is provided with an adsorption rod (203) for adsorbing the deodorizing liquid. When the cover (201) is placed on the seat (202), the adsorption rod (203) passes through the seat (202) and enters the plug sleeve (7) or the blower nozzle (8).

4. The handheld deodorizer according to claim 1, characterized in that: The air inlet hood (100) is provided with a plurality of air inlet strip holes (101) that are circumferentially and equally spaced around the center of the air inlet hood (100), and the plurality of air inlet strip holes (101) are all facing the air inlet end (11) side of the cavity (1) and connected to the flow guide channel (12).

5. The handheld deodorizer according to claim 1, characterized in that: The air inlet hood (100) has at least two L-shaped snap-fit ​​grooves (102) that are evenly spaced on its inner circumferential wall. The air inlet end (11) of the cavity (1) corresponding to the L-shaped snap-fit ​​grooves (102) has at least two snap-fit ​​protrusions (103) on its outer circumferential wall. The air inlet hood (100) and the air inlet end (11) of the cavity (1) are aligned and rotated to be fixed together by the L-shaped snap-fit ​​grooves (102) and the snap-fit ​​protrusions (103).

6. The handheld deodorizer according to claim 5, characterized in that: The L-shaped snap-fit ​​groove (102) has a snap-fit ​​strip (104) in the snap-fit ​​part, and the snap-fit ​​protrusion (103) corresponding to the snap-fit ​​strip (104) has a groove (105). When the air inlet cover (100) and the air inlet end (11) of the cavity (1) are rotated and snap-fitted together, the snap-fit ​​strip (104) and the groove (105) are snap-fitted together and fixed.

7. The handheld deodorizer according to claim 1, characterized in that: A movable battery pack (6) for supplying power to the power unit is inserted into the bottom end of the cavity (1).

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