Desktop dust collector capable of lighting

Abstract

The desktop dust collector comprises a main machine body and a dust collection cup, a control panel and a fan are arranged in the main machine body, an air suction opening is formed in the bottom face of the main machine body, the dust collection cup is connected to the bottom of the main machine body, an inner cavity of the dust collection cup is communicated with the air suction opening, and a dust collection channel communicated with the inner cavity of the dust collection cup is formed in the bottom face of the dust collection cup. The illuminating lamp is electrically connected with the control panel, and one end of the illuminating lamp is rotatably hinged to the main machine body, so that the illuminating lamp can overturn and move between a storage position and a use position; according to the desktop dust collector, the functions of a dust collector and a table lamp can be combined into a whole, the purpose of multiple functions is achieved, a desktop can be illuminated in the dust collection process, a user can clearly find dust and garbage positions, the illuminating lamp can be folded to the storage position in idle hours, space is not occupied, and the desktop dust collector is convenient to use. The desktop dust collector is compact in appearance, simple in overall structure and practical.

Description

Technical Field

[0001] The utility model relates to the field of desktop vacuum cleaners, in particular to a desktop vacuum cleaner with lighting. Background Art

[0002] The existing desktop vacuum cleaner structure, as shown in the desktop vacuum cleaner of Chinese patent document, application number: CN201920745039.4, mainly includes a shell, a fan and a collection cup. The collection cup is arranged at the bottom of the shell, and the bottom of the collection cup is provided with an air suction channel pointing up and down. The lower end of the air suction channel is connected to the outside of the bottom of the collection cup, and the upper end of the air suction channel extends into the collection cup. The fan is arranged in the shell and is located above the cup mouth of the collection cup. The shell is provided with an exhaust hole corresponding to the fan. However, the desktop vacuum cleaner with this structure has the disadvantages of relatively single function. During the vacuuming process, it is easy to cause the vacuuming effect to be unsatisfactory due to insufficient light. Therefore, the desktop vacuum cleaner of the prior art needs to be further improved. Utility Model Content

[0003] The purpose of the present invention is to solve the above-mentioned existing problems and provide a desktop vacuum cleaner with lighting which has a simple and reasonable structure and combines the functions of a vacuum cleaner and a desk lamp into one to achieve the purpose of multi-function.

[0004] A desktop vacuum cleaner with illumination includes a main body and a dust cup, wherein a control panel and a fan are arranged in the main body, an air suction port is provided on the bottom surface of the main body, the dust cup is connected to the bottom of the main body, and the inner cavity of the dust cup is communicated with the air suction port, a dust collection channel connected to the inner cavity of the dust cup is provided on the bottom surface of the dust cup, and further includes a lighting lamp electrically connected to the control panel, one end of the lighting lamp is rotatably hinged to the main body so that the lighting lamp can be flipped and moved between a storage position and a use position.

[0005] The present invention can also be solved by the following technical measures:

[0006] As a more specific solution, a storage groove is opened on the side of the main body, the lighting lamp is accommodated in the storage groove and is in the storage position, the upper end of the lighting lamp is rotatably hinged to the main body, and its light-emitting surface is arranged on the inner side.

[0007] As a further solution, a dynamic touch switch that cooperates with the touch control of the lighting lamp is provided in the main body, and the dynamic touch switch is electrically connected to the control panel. When the lighting lamp is in the storage position or the use position, the dynamic touch switch controls the lighting lamp to be turned off or on.

[0008] As a further solution, a light button is provided on the main body or the lighting lamp, and the light button is electrically connected to the control panel, and the light button controls the lighting lamp to be turned on or off.

[0009] As a further solution, a recess is provided at the bottom of the storage slot, and the recess forms an opening for the lighting lamp.

[0010] As a further solution, the main body includes an outer shell, which includes a handle and a main shell. The main shell is connected to the bottom end of the handle, and its inner cavity forms an air suction chamber. The fan is placed in the air suction chamber, and the lighting lamp is rotatably hinged on the outer surface of the handle.

[0011] As a further solution, the main shell includes a cover part b and a dust cover, the bottom of the cover part b is open, the dust cover is connected to the opening, the dust cover is bowl-shaped, and the air suction port is opened in the center of the dust cover, and a filter is provided at the air suction port.

[0012] As a further solution, the bottom of the dust cup is stretched from its center to the inner cavity of the dust cup with an air guide sleeve, the inner cavity of the air guide sleeve forms a dust suction channel, the dust suction channel is coaxially arranged with the air suction port, and a one-way valve is connected to the air guide sleeve.

[0013] As a further solution, the dust cup is detachably connected to the bottom of the main body, and the mouth of the dust cup forms a dust discharge port;

[0014] Alternatively, the dust cup includes a cup body and a bottom cover, the cup body is fixedly or detachably connected to the bottom of the main body, and the bottom of the cup body is open to form a dust outlet, and the bottom cover can be opened or closed and is arranged at the dust outlet.

[0015] As a further solution, the fan includes a motor and a wind wheel, the output shaft of the motor is connected to the wind wheel, the motor is placed in the handle, the wind wheel is placed in the air suction cavity, and the cover part b is provided with an air outlet connected to the air suction cavity

[0016] The beneficial effects of the utility model are as follows:

[0017] The utility model discloses a desktop vacuum cleaner with illumination. This desktop vacuum cleaner can combine the functions of a vacuum cleaner and a desk lamp into one, thereby achieving a multifunctional purpose. The desktop can be illuminated at the same time during the vacuuming process, so that the user can find the location of dust and garbage more clearly. When not in use, the illumination lamp can be folded into a storage position without taking up space, thereby keeping the appearance of the desktop vacuum cleaner compact and the overall structure simple and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of the lighting lamp in the storage position in the utility model.

[0019] Figure 2 This is a structural diagram of the lighting lamp in the utility model in the use position.

[0020] Figure 3This is a schematic diagram of the cross-sectional structure of the desktop vacuum cleaner in the present utility model.

[0021] Figure 4 This is a schematic diagram of the exploded structure of the desktop vacuum cleaner in the present invention.

[0022] Figure 5 It is a schematic diagram of the local structure of the shell in this utility model.

[0023] Figure 6 It is a schematic diagram of the local structure of the lighting lamp in this utility model.

[0024] Figure 7 This is a schematic diagram of the dust cover structure of the utility model.

[0025] Figure 8 This is a schematic diagram of the one-way valve structure in the utility model.

[0026] Figure 9 This is a structural diagram of Example 2 of the present utility model.

[0027] Figure 10 This is a structural diagram of Example 3 of the present utility model. DETAILED DESCRIPTION

[0028] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example 1:

[0029] like Figures 1 to 4 As shown, a desktop vacuum cleaner with illumination includes a main body 1 and a dust cup 2, a control panel 11 and a fan 3 are provided in the main body 1, an air suction port 101 is provided on the bottom of the main body 1, the dust cup 2 is connected to the bottom of the main body 1, and the inner cavity 201 of the dust cup is communicated with the air suction port 101, a dust collection channel 202 connected to the inner cavity 201 of the dust cup is provided on the bottom of the dust cup 2, and also includes a lighting lamp 4 electrically connected to the control panel 11, one end of the lighting lamp 4 is rotatably hinged to the main body 1 so that the lighting lamp 4 can be flipped and moved between the storage position and the use position.

[0030] This desktop vacuum cleaner can combine the functions of a vacuum cleaner and a desk lamp into one, achieving a multifunctional purpose. It can also illuminate the desktop during the vacuuming process, allowing users to more clearly find the location of dust and garbage. When not in use, the lighting lamp 4 can be folded into the storage position without taking up space, keeping the appearance of the desktop vacuum cleaner compact and the overall structure simple and practical.

[0031] A storage slot 602 is provided on the side of the main body 1. The lighting lamp 4 is accommodated in the storage slot 602 and is in the storage position. The upper end of the lighting lamp 4 is rotatably hinged to the main body 1, and its light-emitting surface 401 is arranged on the inner side.

[0032] After the lighting lamp 4 is folded in the storage groove 602, the outer surface of the lighting lamp 4 smoothly transitions to the side of the main body 1, so that the user will not feel a foreign object when holding the main body 1, keeping the appearance of the desktop vacuum cleaner compact. When the lighting lamp 4 is in the use position, the lighting lamp 4 is set horizontally, and the lighting lamp 4 is facing downward to illuminate the desktop.

[0033] A dynamic touch switch 13 is provided in the main body 1 for touch-control cooperation with the lighting lamp 4. The dynamic touch switch 13 is electrically connected to the control board 11. When the lighting lamp 4 is in the storage position or the use position, the dynamic touch switch 13 controls the lighting lamp 4 to be turned off or on; through the dynamic touch switch 13, the lighting lamp 4 is automatically turned on or off during the conversion between the storage position and the use position, eliminating the light button 15 structure and reducing costs.

[0034] A recess is provided at the bottom of the storage slot 602 . After the lighting lamp 4 is folded, the recess forms a lighting lamp opening 603 , which is convenient for the user to open the lighting lamp 4 with his fingers and facilitate the lighting lamp 4 to be folded outwards.

[0035] The main body 1 includes an outer shell 6, which includes a handle 6a and a main shell. The main shell is connected to the bottom end of the handle 6a, and its inner cavity forms a suction chamber 601. The fan 3 is placed in the suction chamber 601, and the lighting lamp 4 is rotatably hinged on the outer surface of the handle 6a; the handle 6a is convenient for the user to hold the desktop vacuum cleaner for vacuuming operations. In this embodiment, the lighting lamp 4 is in the shape of a long strip. The lighting lamp 4 is connected to the handle 6a and matched with the storage slot 602 to make the lighting lamp 4 integrated into the handle 6a, while making it convenient for the user to operate the flipping of the lighting lamp 4.

[0036] Reference Figure 5 and Figure 6 As shown, the housing 6 is provided with a hinge seat 61 placed in the receiving groove 602, and the hinge seat 61 is provided with an axis hole 62; the upper end of the lighting lamp 4 is provided with an avoidance groove 41 corresponding to the hinge seat 61, and the two sides of the avoidance groove 41 extend oppositely to each other with a rotating shaft portion 42 that elastically snaps into the axis hole 62; the rotating shaft portion 42 cooperates with the hinge seat 61, so that the lighting lamp 4 can be quickly connected to the housing 6;

[0037] In addition, the opposing surfaces of the two rotating shaft parts 42 are provided with an introduction inclined surface 43. During assembly, the hinge seat 61 pushes the rotating shaft part 42 open, so that the rotating shaft part 42 can be buckled into the shaft hole 62; and a positioning groove 63 is recessed on the lower side of the shaft hole 62, and a positioning protrusion 44 extends correspondingly from the lower side of the rotating shaft part 42. When the lighting lamp 4 is in the storage groove 602, the lighting lamp 4 is fixed in the storage groove 602 through the cooperation of the positioning groove 63 and the positioning protrusion 44, preventing the lighting lamp 4 from swinging out by itself as the desktop vacuum cleaner swings; a supporting groove 64 is recessed on the front side of the shaft hole 62. When the lighting lamp 4 is in the use position, the positioning protrusion 44 abuts against the bottom of the supporting groove 64 for support, preventing the lighting lamp 4 from loosening and hemming during use.

[0038] The main shell includes a cover portion 6b and a dust cover 7. The bottom of the cover portion 6b is open, and the dust cover 7 is connected to the open portion. The dust cover 7 is bowl-shaped, and the air suction port 101 is opened in the center of the dust cover 7, and a filter 8 is provided at the air suction port 101.

[0039] The bottom of the dust cup 2 is stretched from its center to the dust cup inner cavity 201 with an air guide sleeve 21, and the inner cavity of the air guide sleeve 21 forms a dust suction channel 202, which is coaxially arranged with the air suction port 101, and a one-way valve 5 is connected to the air guide sleeve 21.

[0040] On the one hand, the air guide sleeve 21 can form a certain dust collection depth in the dust cup cavity 201, thereby increasing the dust collection amount. On the other hand, it can guide the inhaled air along the axial direction, thereby reducing the turbulence formed in the dust cup cavity 201. In addition, the one-way valve 5 is used to automatically open the dust collection channel 202 during the vacuuming process, and automatically close the dust collection channel 202 when the vacuuming is stopped, thereby preventing the dust in the dust cup 2 from falling again due to the swing of the desktop vacuum cleaner when the vacuuming is stopped.

[0041] During the vacuuming process, small particles of garbage enter the dust cup inner cavity 201 through the dust suction channel 202, collide with the curved guide surface of the dust cover 7, and are guided to the edge position by the curved guide surface, and finally fall into the dust cup 2 under the action of gravity for collection; and in the vacuuming process, the suction port 101 generates suction, and small particles of garbage are blown toward the suction port 101, so a filter 8 needs to be set to intercept small particles of garbage and prevent small particles of garbage from entering the suction cavity 601.

[0042] And in this embodiment, referring to Figure 7 As shown, a plurality of guide ribs 71 are provided on the circumferential direction of the arc-shaped guide surface of the dust shield 7 , and the guide ribs 71 can organize the airflow that flows outward after colliding with the dust shield 7 .

[0043] Reference Figure 8As shown, the one-way valve 5 includes an elastic valve membrane 51 fixedly or detachably connected to the upper end of the air guide sleeve 21, and a slit 52 is provided on the elastic valve membrane 51 for opening or closing the dust suction channel 202; the one-way valve 5 is realized by the elastic valve membrane 51, and the dust suction channel 202 can be opened by utilizing the airflow to impact the elastic valve membrane 51. After the dust suction is stopped, the airflow is stable, and the elastic valve membrane 51 resets itself to close the dust suction channel 202. The structure is simple and the use cost is low. Moreover, when the one-way valve 5 can be disassembled, the one-way valve 5 that frequently removes dust can be cleaned.

[0044] In this embodiment, the dust cup 2 is detachably connected to the bottom of the main body 1, and the cup mouth of the dust cup 2 forms a dust outlet 203. After the dust cup 2 is full of dust, the dust cup 2 is removed from the main body 1 and the dust is cleaned using the dust outlet 203.

[0045] In addition, the dust cup 2 can be detachably connected to the main body 1 by means of a snap, a thread or the like.

[0046] The fan 3 includes a motor 31 and a wind wheel 32. The output shaft of the motor 31 is connected to the wind wheel 32. The motor 31 is placed in the handle 6a, the wind wheel 32 is placed in the suction chamber 601, and the cover 6b is provided with an air outlet 102 connected to the suction chamber 601.

[0047] The wind wheel 32 can be a centrifugal wind wheel placed horizontally in the air suction chamber 601, with its air inlet end coaxially facing the air suction port 101. The motor 31 drives the wind wheel 32 to rotate, thereby forming a negative pressure at the center of the wind wheel 32.

[0048] The housing 6 also includes an end cover 6c, which is connected to the top of the handle 6a and has a control button 9 on it; a battery pack 10 is also provided in the handle 6a, and the control button 9, the battery pack 10 and the control panel 11 are electrically connected; when the user presses the control button 9, the fan 3 is triggered to work, and the battery pack 1 provides power to the fan 3, so that the desktop vacuum cleaner can be moved.

[0049] The end cap 6c is connected to a hand rope 12; the user puts his hand into the hand rope 12 to conveniently pull out the desktop vacuum cleaner for movement. Example 2:

[0050] The difference between the second embodiment and the first embodiment is that: Figure 9 As shown, a light button 15 is provided on the main body 1 or the lighting lamp 4. The light button 15 is electrically connected to the control panel 11 and controls the lighting lamp 4 to be turned on or off; that is, the lighting lamp 4 needs to be turned on or off using the light button 15. Example 3:

[0051] The difference between the third embodiment and the first embodiment is that: Figure 10 As shown, the dust cup 2 includes a cup body 22 and a bottom cover 23. The cup body 22 is fixedly or detachably connected to the bottom of the main body 1, and the bottom of the cup body 22 is open to form a dust outlet 203. The bottom cover 23 can be opened or closed and is arranged at the dust outlet 203. After the dust cup 2 is full of dust, the bottom cover 23 is opened or disassembled, and the dust is cleaned using the dust outlet 203 at the bottom.

[0052] The above is a preferred embodiment of the present invention, which illustrates and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention, which is defined by the appended claims and their equivalents.

Claims

1. A desktop vacuum cleaner with illumination, comprising a main body (1) and a dust cup (2), wherein a control panel (11) and a fan (3) are provided in the main body (1), an air suction port (101) is provided on the bottom surface of the main body (1), the dust cup (2) is connected to the bottom of the main body (1), and the inner cavity (201) of the dust cup is communicated with the air suction port (101), and a dust collection channel (202) communicating with the inner cavity (201) of the dust cup is provided on the bottom surface of the dust cup (2), characterized in that: It also includes a lighting lamp (4) electrically connected to the control panel (11), one end of the lighting lamp (4) being rotatably hinged to the main body (1) so that the lighting lamp (4) can be flipped and moved between a storage position and a use position.

2. The illuminable desktop vacuum cleaner according to claim 1, characterized in that: A storage groove (602) is provided on the side of the main body (1), and the lighting lamp (4) is accommodated in the storage groove (602) and is in a storage position. The upper end of the lighting lamp (4) is rotatably hinged to the main body (1), and its light-emitting surface (401) is arranged on the inner side.

3. The illuminable desktop vacuum cleaner according to claim 1, characterized in that: A dynamic touch switch (13) that cooperates with the touch control of the lighting lamp (4) is provided in the main body (1). The dynamic touch switch (13) is electrically connected to the control panel (11). When the lighting lamp (4) is in the storage position or the use position, the dynamic touch switch (13) controls the lighting lamp (4) to be turned off or on.

4. The illuminable desktop vacuum cleaner according to claim 1, characterized in that: A light button (15) is provided on the main body (1) or the lighting lamp (4). The light button (15) is electrically connected to the control panel (11), and the light button (15) controls the lighting lamp (4) to be turned on or off.

5. The illuminable desktop vacuum cleaner according to claim 2, characterized in that: The bottom of the storage groove (602) is provided with a recessed position, and the recessed position forms a lighting lamp pick-up opening (603).

6. The illuminable desktop vacuum cleaner according to claim 1, characterized in that: The main body (1) includes an outer shell (6), the outer shell (6) includes a handle (6a) and a main shell, the main shell is connected to the bottom end of the handle (6a), and its inner cavity forms an air suction chamber (601), the fan (3) is placed in the air suction chamber (601), and the lighting lamp (4) is rotatably hinged on the outer surface of the handle (6a).

7. The illuminable desktop vacuum cleaner according to claim 6, characterized in that: The main shell comprises a cover portion (6b) and a dust shield (7); the cover portion (6b) has an open bottom, the dust shield (7) is connected to the open portion, the dust shield (7) is bowl-shaped, and the air suction port (101) is opened at the center of the dust shield (7); and a filter (8) is provided at the air suction port (101).

8. The illuminable desktop vacuum cleaner according to claim 1, characterized in that: The bottom of the dust collecting cup (2) is provided with an air guide sleeve (21) extending from its center toward the inner cavity (201) of the dust collecting cup. The inner cavity of the air guide sleeve (21) forms a dust suction channel (202). The dust suction channel (202) is coaxially arranged with the air suction port (101), and a one-way valve (5) is connected to the air guide sleeve (21).

9. The illuminable desktop vacuum cleaner according to claim 1, characterized in that: The dust collecting cup (2) is detachably connected to the bottom of the main body (1), and the mouth of the dust collecting cup (2) forms a dust discharge port (203); Alternatively, the dust collecting cup (2) comprises a cup body (22) and a bottom cover (23), wherein the cup body (22) is fixedly or detachably connected to the bottom of the main body (1), and the bottom of the cup body (22) is open to form a dust outlet (203), and the bottom cover (23) can be opened or closed and is arranged at the dust outlet (203).

10. The illuminable desktop vacuum cleaner according to claim 5, characterized in that: The fan (3) comprises a motor (31) and a wind wheel (32), wherein the output shaft of the motor (31) is connected to the wind wheel (32), the motor (31) is placed in the handle (6a), the wind wheel (32) is placed in the air suction chamber (601), and the cover (6b) is provided with an air outlet (102) connected to the air suction chamber (601).

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