CN216984721U - Surface cleaning equipment - Google Patents

Abstract

The present invention relates to a surface cleaning apparatus comprising a main body comprising: the display device is used for displaying working state information, is electrically connected with the control panel and comprises a light-transmitting plate arranged at the end part of the shell; the light-transmitting plate is provided with a fixed end and a free end, the fixed end is fixedly arranged at the end part of the shell, the free end is opposite to the switch, and the free end moves to trigger the switch by taking the fixed end as a fulcrum under the action of external force. The display device and the switch are integrated into a whole, so that the size of the main body is reduced, a user can conveniently operate and check the working state, meanwhile, the outer surface of the shell is not provided with the connecting piece, the connection without the connecting piece is integrally realized, the cleaning dead angle of the traditional screw is avoided, and the appearance is improved.

Description

Surface cleaning equipment

Technical Field

The present invention relates to a surface cleaning apparatus.

Background

Surface cleaning apparatuses are used to clean a variety of surfaces, such as tiles, floors, and the like, including dry surface cleaning apparatuses, wet surface cleaning apparatuses, and both dry and wet surface cleaning apparatuses. The existing handheld dust collector comprises a main body, wherein the main body comprises a shell internally provided with a suction source and a starting switch exposed outside the shell, the starting switch is used for starting the power source, and is also provided with a speed regulating switch used for regulating the power of the suction source, namely regulating the suction of the suction source, the starting switch adopts a trigger switch and is arranged on a handheld part, the speed regulating switch is a key switch and is generally arranged on the outer surface of the shell, and the speed regulating switch and the key switch are separately arranged, so that a user can realize the regulation of the suction only by respectively operating two switches at different positions, the operation is troublesome, the one-hand operation cannot be realized sometimes, and the inconvenience is brought to the user; and current casing surface still is provided with the display device who shows operating condition information, this display device can be for the display screen of pilot lamp or direct display numerical value or pattern, display device sets up on the casing surface, it is separately the setting with starting switch, speed governing switch, this just causes the casing inside and outside need to be vacant to put out a plurality of spaces and install in order to supply each switch and display device, it is bigger partially to cause the casing volume, and internally connected's electric wire is more chaotic moreover, is unfavorable for the later stage to overhaul.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present invention provides a surface cleaning apparatus with simple structure, small volume, light weight and easy operation.

The technical solution of the present invention for solving the technical problems is to provide a surface cleaning apparatus, comprising a main body, the main body comprising:

a shell, in which a control panel is arranged;

the display device is used for displaying the working state information, is electrically connected with the control panel and comprises a light-transmitting plate arranged at the end part of the shell;

the switch is arranged on the control panel;

the light-transmitting plate is provided with a fixed end and a free end, the fixed end is fixedly arranged at the end part of the shell, the free end is opposite to the switch, and the free end triggers the switch by taking the fixed end as a fulcrum under the action of external force.

Furthermore, a resetting piece is arranged between the light-transmitting plate and the end part of the shell.

Further, the reset member is adjacent to the free end.

Furthermore, the fixed end and the free end are respectively arranged on two opposite sides of the light-transmitting plate.

Furthermore, the fixed end is arranged in the middle of the light-transmitting plate, the number of the free ends is two, and the two free ends are respectively arranged on two sides of the fixed end.

Furthermore, two switches are arranged on the control panel and respectively face the two free ends.

Further, a recess opening for a thumb to sink into is arranged on the light-transmitting plate at the free end.

Further, a first holding part extends outwards from the outer surface of the shell.

Further, the free end is adjacent to the first grip portion.

The utility model also provides a surface cleaning apparatus comprising a body comprising:

the end part of the shell is provided with an end cover;

the display device is used for displaying the working state information and comprises a light-transmitting plate arranged on the end cover;

the end cover comprises an outer end cover and an inner end cover arranged in the outer end cover, the outer end cover is fixedly arranged on the shell through a connecting piece, the connecting piece is arranged in the shell, and the inner end cover is buckled in the outer end cover and does not expose the connecting piece.

Compared with the prior art, the utility model has the following beneficial effects:

1. the display device and the switch are integrated, so that the size of the main body is reduced, and the operation and the checking of the working state are convenient for a user;

2. the outer surface of the shell is not provided with the screw, so that the integral screw-free connection is realized, the cleaning dead angle of the traditional screw is avoided, and the appearance is improved;

3. the display device faces to the user, so that the user can conveniently check the working state information;

4. the starting switch and the speed regulating switch are integrated, and the switch is arranged near the holding part, so that a user can operate the switch with one hand to release the other hand;

5. the control panel sets up in a confined space, plays waterproof, dustproof effect, guarantees the normal use of control panel.

Drawings

FIG. 1 is a perspective view of the main body of the surface cleaning apparatus of the present invention.

Figure 2 is a schematic view of an exploded structure of the main body of the surface cleaning apparatus of the present invention.

FIG. 3 is a schematic cross-sectional view of a surface cleaning apparatus of the present invention.

Fig. 4 is an enlarged view of a portion a of fig. 3.

FIG. 5 is a schematic structural diagram of a main body of another embodiment of the surface cleaning apparatus of the present invention.

Fig. 6 is a schematic perspective view of a housing of the surface cleaning apparatus of the present invention.

In the figure: 1-a housing; 11-a first grip portion; 12-a second grip portion; 13-a battery compartment housing; 14, air outlet; 15-folding angle; 16 — a third flange; 17 — a fourth flange; 2-a dust cup; 3, light-transmitting plate; 31-a contact; 32 — a second flange; 33-a recess; 4-control panel; 41-led lamp group; 42-a switch; 5, a bracket; 6, filtering parts; 7-end cover; 71-outer end cover; 711-a receiving groove; 712-fastening; 713-locating piece; 714-third positioning groove; 715 — a first mounting hole; 716-a second positioning groove; 72-inner end cap; 721-a flexible wall; 722-card slot; 723 — first positioning groove; 724-a first flange; 725-second mounting hole.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Moreover, descriptions of the present invention as relating to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly stated or limited, the terms "connected", "fixed", and the like are to be understood broadly, for example, "fixed" may be fixedly connected, may be detachably connected, or may be integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The surface cleaning equipment of the utility model mainly relates to a hand-held dust collector which comprises a main body and a suction nozzle connected with one end of the main body, wherein the main body comprises a shell 1, a suction source and a control panel 4 which are arranged in the shell 1, and a dust cup 2 which is detachably connected with one end of the shell 1, as shown in figure 1, the shell 1 is cylindrical, one end part of the shell faces to a user, an end cover 7 is fixedly arranged on the shell, the other end part of the shell faces to a surface to be cleaned, and the dust cup is detachably connected with the shell for separating dust from air.

The suction source is arranged at the end close to the dust cup 2, is a suction motor, comprises a motor part and a fan part and is electrically connected with the control board; an air channel is formed in a space between the suction motor and the end cover 7, a plurality of air outlets 14 are formed in the surface of the shell 1, and a filter element 6 is fixedly installed in the shell 1 and is arranged at the air outlet as shown in fig. 2 so as to discharge filtered clean air from the air outlet; the inner wall of the housing 1 is inwardly bent with a plurality of corners 15, as shown in fig. 2 and 6, to define the ends of the filter elements for positioning and mounting the filter elements.

A bracket 5 is fixedly installed in the housing 1, and the control panel is fixedly installed on the bracket 5 and faces the end cover to realize the fixed installation of the control panel; be provided with fourth flange 17 on this casing 1, extend along the axis direction, this fourth flange 17 is the annular setting, along the profile distribution, offers on this support 5 and supplies fourth flange matched with fourth constant head tank 51 to play the positioning action, play dustproof effect simultaneously, avoid the dust in the air duct to enter into in the control panel space, with the normal use that influences the control panel.

The end cap 7 includes an outer end cap 71 fixedly mounted on the end of the housing 1 by bolts and an inner end cap 72 inserted into the outer end cap 71, as shown in fig. 2 to 4, so that the connecting member for connecting the housing is disposed inside the housing, the connecting member may be a screw, a bolt, etc., so as to achieve no connecting member connection on the outer surface of the housing, thereby avoiding the cleaning dead angle caused by the conventional connecting member fixation, and the connecting member is connected in a buckling manner, thereby facilitating the assembly and disassembly of the inner end cap.

The end of the housing 1 where the end cover 7 is installed protrudes outward to form a third flange 16, the third flange extends along the axis direction of the housing 1, and the outer end cover 71 is provided with a second positioning groove 716 matched with the third flange 16, as shown in fig. 4, so that the outer end cover is positioned and installed, the outer end cover is prevented from being dislocated with the housing, and a dustproof effect is achieved.

The outer end cap 71 is provided with a receiving groove 711 for receiving the inner end cap 72, the inner end cap 72 extends along a side wall direction to form an elastic wall 721, the elastic wall 721 is provided with a locking groove 722, and the inner wall of the receiving groove 711 is provided with a locking buckle 712 protruding inwards, as shown in fig. 2, when the inner end cap 72 is inserted into the outer end cap, the elastic wall deforms after encountering the locking buckle 712 to avoid the locking buckle, and when the locking buckle slides to the locking groove position, the locking buckle slides into the locking groove, thereby realizing the locking between the inner end cap and the outer end cap; that terminal surface towards the storage tank notch on this buckle sets up to the inclined plane to the buckle is connected.

The inner wall of the receiving groove 711 is protruded with a positioning block 713 inward, and the outer side wall of the inner end cap 72 is provided with a first positioning groove 723 matching with the positioning block 713, as shown in fig. 4, so that when the inner end cap is inserted, a guiding and positioning function is achieved, the inner end cap is conveniently installed, and the inner and outer end caps are prevented from being damaged due to errors in the installation position.

A first flange 724 is protruded from the end of the inner end cover 72 and extends radially to prevent dust, and a third positioning groove 714 is formed at the opening of the accommodating groove 711 to position the first flange 724, as shown in fig. 4, to prevent water or dust from entering and affecting the normal operation of the control board.

As shown in fig. 1 and fig. 2, a first holding portion 11 extends outward from an outer circumference of the housing 1, one end of the first holding portion 11 is integrally formed on the housing 1, a second holding portion 12 extends outward from the outer circumference of the housing 1, one end of the second holding portion 12 is also integrally formed on the housing 1, and the second holding portion 12 is parallel to the first holding portion 11 for a user to hold the housing with both hands.

As shown in fig. 2, a battery compartment housing 13 is integrally formed at the other end of the first holding portion 11, two battery compartments are formed in the battery compartment housing 13 for mounting two rechargeable batteries, a socket for inserting the rechargeable battery is formed on the battery compartment housing 13, a pushing device for pushing out the rechargeable battery is arranged at the compartment bottom of the battery compartment, when the rechargeable battery is mounted, the rechargeable battery is only required to be inserted into the battery compartment until the rechargeable battery is locked in the battery compartment, and at this time, the rechargeable battery is electrically connected with the control panel; when the battery needs to be pulled out, the rechargeable battery can be pushed out by the pushing device only by pressing the rechargeable battery to unlock the rechargeable battery and the battery bin. The first grip 11 has a hollow structure to facilitate the passage of the electric wires connecting the rechargeable battery to the control board and the suction motor.

The control panel 4 is provided with a display device, as shown in fig. 2 to 4, for displaying the working state of the dust collector; the display device comprises an led lamp group 41 arranged on a control panel to display working state information, wherein the working state information comprises working gear information and residual battery capacity information, the led lamp group can form a fan pattern to display the working gear information, as shown in the figure, the fan pattern can be formed by a plurality of blades, and the gear of the dust collector is judged by the quantity of the lighted blades; the led lamp group can also form a battery pattern, a plurality of vertical bars arranged in parallel are arranged in the battery, and the capacity of the residual rechargeable battery is displayed by displaying the number of the vertical bars.

The display device further comprises a light-transmitting plate 3 mounted on the end cover 7, as shown in fig. 4, the light-transmitting plate 3 faces the led lamp and is exposed outside the housing 1, so that light of the led lamp can be transmitted out conveniently, a user can know working state information of the dust collector, a dustproof effect is achieved, and the user can observe the light-transmitting plate conveniently to check the working state information.

As shown in fig. 2 and 4, the control board 4 is further provided with a switch 42 for controlling the on/off of the suction motor and controlling the output power of the suction motor, i.e. adjusting the gear of the vacuum cleaner, the switch is disposed near the led lamp and faces the transparent plate 3, the switch 42 can be triggered by pressing the transparent plate 3 to realize the on/off of the suction motor and the adjustment of the working gear, when the transparent plate 3 is pressed downwards, the suction motor is started, at this time, the low-gear suction force is pressed again to become the high-gear suction force, and then the suction motor is turned off by pressing again, so that the switch and the display device are integrated, the volume of the housing is reduced, and the user can conveniently control the vacuum cleaner.

The inner end cap 72 is provided with a second mounting hole 725 for mounting the light transmission plate 3, and the light transmission plate 3 extends outward to form a second flange 32, and extends along the radial direction to be positioned between the control panel and the inner end cap, so as to realize the positioning and mounting of the light transmission plate. The light-transmitting plate 3 is provided with a fixed end and a free end, the fixed end is fixedly mounted on the inner end cover 72, the other end is provided with a contact 31, the contact 31 is over against the switch 42, so that the free end can be pressed by taking the fixed end as a fulcrum, the fixed end and the free end are respectively arranged on two opposite sides of the light-transmitting plate 3, when the free end is pressed by external force, the contact 31 is abutted against the switch 42 to trigger the switch, and the on-off of the suction motor or the adjustment of the output power are realized.

The free end of the light transmission plate 3 is close to the first holding part, so that a user can easily press the light transmission plate by extending out a thumb after holding the first holding part, and the adjustment of a working mode or the control of the opening and closing of the suction motor are realized.

A recess 33 is provided at the free end of the light-transmitting plate 3 for the thumb to sink in, facilitating the user to press the light-transmitting plate.

A reset piece is arranged between the light-transmitting plate 3 and the outer end cover 71, so that the light-transmitting plate can be reset under the action of the reset piece after a user releases the light-transmitting plate; the reset piece is a reset spring, and the reset spring is close to the free end and is used for resetting the light transmission plate.

The outer end cover 71 is provided with a first mounting hole 715 for mounting the return spring, so that the return spring can be conveniently positioned and mounted, the return spring is prevented from being deformed, the service life of the return spring is prolonged, and the extension height of the return spring is prolonged.

As shown in fig. 5, of course, the fixed end may also be disposed in the middle of the light-transmitting plate, and two free ends are disposed on two sides of the fixed end, that is, the middle of the light-transmitting plate is hinged to the inner end cover 72, as shown in the figure, two switches are disposed on the control panel, one is an on-off switch, and the other is a speed-adjusting switch, so as to perform respective control, the two switches are disposed side by side and are both close to the first holding portion, so that the user can operate the two switches with one hand, the two switches are respectively opposite to the two free ends, and the recess 33 is disposed on each free end for the user to operate.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims (10)

1. A surface cleaning apparatus, characterized by: the surface cleaning apparatus includes a body comprising:

a shell, in which a control panel is arranged;

the display device is used for displaying working state information, is electrically connected with the control panel and comprises a light-transmitting plate arranged at the end part of the shell;

the switch is arranged on the control panel;

the light-transmitting plate is provided with a fixed end and a free end, the fixed end is fixedly installed at the end part of the shell, the free end is aligned with the switch, and the free end triggers the switch by taking the fixed end as a fulcrum under the action of external force.

2. A surface cleaning apparatus as claimed in claim 1, characterised in that: and a resetting piece is arranged between the light transmission plate and the end part of the shell.

3. A surface cleaning apparatus as claimed in claim 2, characterised in that: the reset piece is close to the free end.

4. A surface cleaning apparatus as claimed in claim 1, characterised in that: the fixed end and the free end are respectively arranged on two opposite sides of the light transmission plate.

5. A surface cleaning apparatus as claimed in claim 1, characterised in that: the fixed end is arranged in the middle of the light-transmitting plate, the number of the free ends is two, and the two free ends are respectively arranged on two sides of the fixed end.

6. A surface cleaning apparatus as claimed in claim 5, characterised in that: the control panel is provided with two switches, and the two switches are respectively opposite to the two free ends.

7. A surface cleaning apparatus as claimed in claim 1 or 5, characterised in that: and a recess opening for a thumb to sink is formed in the light transmission plate at the free end.

8. A surface cleaning apparatus as claimed in claim 1, characterised in that: a first holding part extends outwards from the outer surface of the shell.

9. A surface cleaning apparatus as claimed in claim 8, characterised in that: the free end is adjacent to the first gripping portion.

10. A surface cleaning apparatus, characterized by: the surface cleaning apparatus includes a body comprising:

the end part of the shell is provided with an end cover;

the display device is used for displaying working state information and comprises a light-transmitting plate arranged on the end cover;

the end cover comprises an outer end cover and an inner end cover arranged in the outer end cover, the outer end cover is fixedly arranged on the shell through a connecting piece, the connecting piece is arranged in the shell, and the inner end cover is buckled in the outer end cover and does not expose the connecting piece.

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