WO2021248729A1 - 用于吸尘器的地刷及其吸尘器 - Google Patents

用于吸尘器的地刷及其吸尘器 Download PDF

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Publication number
WO2021248729A1
WO2021248729A1 PCT/CN2020/116052 CN2020116052W WO2021248729A1 WO 2021248729 A1 WO2021248729 A1 WO 2021248729A1 CN 2020116052 W CN2020116052 W CN 2020116052W WO 2021248729 A1 WO2021248729 A1 WO 2021248729A1
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WIPO (PCT)
Prior art keywords
light
vacuum cleaner
floor brush
brush
upper cover
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PCT/CN2020/116052
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English (en)
French (fr)
Inventor
刘海平
邢振宇
薛烨炜
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天佑电器（苏州）有限公司
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Publication of WO2021248729A1 publication Critical patent/WO2021248729A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/30—Arrangement of illuminating devices

Definitions

  • the utility model relates to the technical field of cleaning tools, in particular to a floor brush used for a vacuum cleaner and a vacuum cleaner thereof.
  • Vacuum cleaners are a common cleaning tool in modern daily life and are widely used in homes, factories, shopping malls and other places.
  • the vacuum cleaner sucks air from the dust suction port through the high-speed rotation of the motor, so that the dust box produces a certain vacuum.
  • the dust enters the dust bag in the dust box through the dust suction port, nozzle, handle, hose, main suction tube, etc., thereby completing the cleaning work.
  • the floor brush is one of the important parts of the vacuum cleaner.
  • the practicability of the vacuum cleaner is further enhanced by being equipped with the floor brush.
  • Users can install floor brushes on the vacuum cleaner to clean areas that are difficult to clean, such as wall corners, ceilings, etc.
  • most of the existing floor brushes are equipped with lighting components. Through the lighting assembly, the user can clearly see the specific conditions of the area to be cleaned in front of the floor brush, and can take appropriate countermeasures according to the specific conditions of the area to be cleaned. In this way, the user can perform cleaning tasks more efficiently and improve user experience.
  • the lighting assembly usually includes a light board and a transparent lampshade arranged in front of the light board.
  • the light beam emitted by the illuminating lamp on the light board penetrates the transparent lampshade to illuminate the area to be cleaned.
  • the existing lighting assembly has the following problem: the lighting lamps are arranged on the lamp panel at intervals, and the light beams emitted by each lighting lamp will inevitably overlap, so the user cleans when the ambient light is weak or there is no light.
  • the brightness of the area to be cleaned by the lighting assembly is different, and even some areas have high brightness and some areas cannot be seen clearly, which reduces the user experience.
  • an embodiment of the present utility model provides a floor brush for a vacuum cleaner, a base, the base is provided with a dust suction port; an air intake hood, the air intake hood is connected to the base And defines a cavity, the airflow can enter the cavity through the dust suction port; a rolling brush, the rolling brush is rollably arranged in the cavity; the floor brush also includes: an upper cover, the upper cover A mounting cavity is defined with the air inlet cover; a light board, the light board is fixedly arranged in the mounting cavity; the light board includes a plurality of lamps, and at least a part of the upper cover or the air inlet cover is provided To allow the light emitted from the lamp to pass therethrough.
  • the floor brush further includes a light diffuser, and the light diffuser is provided on the upper cover or the air inlet hood along the light emitting direction of the light board.
  • the diffuser has a diffuser surface, and the diffuser surface is in the shape of a concave-convex ridge.
  • the light-incident surface and/or the light-exit surface of the light diffuser is a frosted surface.
  • the part of the upper cover or the air inlet hood that allows the emitted light of the lamp to pass therethrough has a light-scattering structure.
  • the astigmatism structure is a astigmatism surface, and the astigmatism surface is in the shape of concave-convex ridges.
  • the light-incident surface and/or the light-exit surface of the part of the upper cover or the air inlet hood that allows the emitted light of the lamp to pass through is a frosted surface.
  • the air intake hood further includes a transparent window, and the transparent window is disposed above the roller brush.
  • the light emitting surface of the light board is inclined toward the advancing direction of the floor brush, and the light emitted by the light can pass through the transparent window.
  • an embodiment of the present invention also provides a vacuum cleaner, which includes any one of the above-mentioned floor brushes for a vacuum cleaner.
  • the floor brush of the utility model is provided with a light board, which is arranged in the installation cavity defined by the air inlet cover and the upper cover, so that the design space can be effectively used, and the light board contains a plurality of lamps, the upper cover or the air inlet cover At least a part of it is configured to allow the light emitted by the lamp to pass through.
  • the lamp on the floor brush can illuminate the area to be cleaned in front, so that the user The cleaning operation time can be selected more flexibly, which improves the user experience.
  • the floor brush includes a light diffuser, which is arranged on the upper cover or the air inlet cover along the light emitting direction of the light board, the light diffuser has a diffuser surface, and the diffuser surface is in a concave-convex ridge shape. Through the light-scattering surface, the light emitted by the lamp is diverged. In this way, on the one hand, the range of the area to be cleaned illuminated by the lamp can be expanded; on the other hand, the light beams emitted by each lamp have more overlap, then the area to be cleaned illuminated by the lamp The brightness is improved, and the brightness and darkness are more uniform.
  • the floor brush is also provided with a roller brush
  • the air intake hood is provided with a transparent window, which is located above the roller brush. Through the transparent window, the user can see the working condition of the roller brush. It can be found and processed in time; the light emitting surface of the light board of the present invention is inclined toward the advancing direction of the floor brush, and the light emitted by the light can pass through the transparent window, so that the user has weaker ambient light or When cleaning operations in the dark, you can clearly see the working status of the roller brush, which improves the user experience.
  • the part of the upper cover or the air inlet hood that allows the light from the lamp to pass through has an astigmatism structure
  • the astigmatism structure is an astigmatism surface
  • the astigmatism surface is in a concave-convex ridge shape, so that the user cannot penetrate the floor brush when using the floor brush.
  • Figure 1 is a schematic diagram of the overall structure of the vacuum cleaner in the embodiment of the utility model
  • Figure 2 is a schematic diagram of the structure of the floor brush of the vacuum cleaner in the embodiment of the present utility model
  • Figure 3 is a cross-sectional view of the floor brush of the vacuum cleaner in the embodiment of the present utility model
  • Figure 4 is a partial enlarged view of part A in Figure 3;
  • Figure 5 is a schematic view of the structure of the air inlet hood of the vacuum cleaner in the embodiment of the present utility model
  • Fig. 6 is a partial enlarged view of part B in Fig. 5.
  • the present invention provides a floor brush for a vacuum cleaner, wherein the vacuum cleaner is specifically a vertical vacuum cleaner in this embodiment, and the user can push the vertical vacuum cleaner to move for operation.
  • the vacuum cleaner can also be a handheld vacuum cleaner. The user can hold the vacuum cleaner and clean the tabletop, corners and other areas through the floor brush.
  • the vacuum cleaner can also be of other types. , I won’t repeat it here.
  • the vacuum cleaner includes a floor brush 1, a base 2, a vacuum cleaner 3, and a handle 4.
  • the vacuum cleaner 3 is detachably installed on the base 2, so that when the vacuum cleaner 3 is connected to the base 2, the user can use the floor brush 1 to clean the floor of the home.
  • the cleaning efficiency is high; if the user only needs to clean an area with a small area or not suitable for the work of the floor brush 1, the user can remove the dust suction device 3 from the base 2 and hold the suction
  • the dust device 3 performs the cleaning operation, so that the user can select a suitable cleaning method according to the specific situation, and clean the family room more quickly, which improves the user experience.
  • the handle 4 is connected to the base 2 through the conduit 6 so that the user can carry the vacuum cleaner through the handle 4 for cleaning operations, which is more convenient.
  • the dust suction device 3 includes a working assembly (not shown).
  • the working assembly includes an impeller (not shown) and a motor (not shown).
  • the motor can drive the impeller to rotate in order to A negative pressure is generated in the dust suction device 3 and causes the dust-containing airflow to enter the dust suction device 3.
  • the cleaning device 3 includes at least a first working state and a second working state. When the cleaning device 3 is in the first working state, the cleaning device 3 is installed on the base 2 , The floor brush 1 and the dust suction device 3 work together. After the dust-containing air flow enters the base 2 from the floor brush 1, it first passes through the duct 6 and then enters the dust suction by the hose 5.
  • the device 3 whereby the user can quickly perform cleaning operations through the floor brush 1; when the dust collection device 3 is in the second state, the dust collection device 3 is separated from the base 2, and the dust-containing airflow Enter the vacuum cleaner 3 directly from the suction port (not shown) of the vacuum cleaner 3, so that the user can remove the vacuum cleaner 3 from the base 2 and carry the vacuum cleaner 3 as needed. Perform cleaning operations.
  • the vacuum cleaner 3 also includes a third working state, the handle 4 is connected with a suction nozzle (not shown), and when the vacuum cleaner 3 is in the third working state, In the working state, the user can perform cleaning operations through the suction nozzle and the floor brush 1 at the same time, so that the cleaning efficiency is higher.
  • the floor brush 1 includes a main body 10, the main body 10 includes a dust suction port 11 and an air outlet 12, the dust-containing air flow can enter the main body 10 through the dust suction port 11, and
  • the air outlet 12 leaves the main body 10.
  • the main body 10 includes a base 13 and an air intake hood 14 installed above the base 13, and the air intake hood 14 is connected to the base 13 and defines a cavity 17.
  • the dust suction port 11 is provided on the base 13, and an end of the cavity 17 away from the dust suction port 11 is further provided with an air outlet 12, and the air outlet 12 is provided with a connecting pipe 30, the containing The airflow of dust can enter the chamber 17 through the dust suction port 11 and leave the floor brush 1 through the connecting pipe 30.
  • the connecting pipe 30 is connected to the base 2, and the dust-containing airflow enters the base 2 from the connecting pipe 30, and enters the base 2 from the base station 2.
  • the floor brush 1 further includes a rolling brush 18, which is rotatably arranged in the chamber 17. When the vacuum cleaner is working, the rolling brush 18 rotates and raises dust on the ground. In this way, the dust collection efficiency of the cleaner is improved.
  • the rolling brush 18 is installed on the base 13.
  • the air inlet hood 14 and the base 13 are detachably connected by a buckle. In other embodiments, the air inlet hood 14 may also be glued to the base 13 or connected by screws.
  • the floor brush 1 further includes a roller assembly 16, and the roller assembly 16 is installed on the base 13. Specifically, when the floor brush 1 is placed on the ground, the roller assembly 16 allows the floor brush 1 to move on the ground. In this way, when the vacuum cleaner 3 is in the first working state, the user can push the vacuum cleaner to move by applying a pushing force on the handle 4, so that the user can perform cleaning operations more smoothly, which improves user experience.
  • the floor brush 1 further includes a lighting assembly 20 installed on the main body 10.
  • the lighting assembly 20 includes a light board 21, the main body 10 further includes an upper cover 15 disposed above the light board 21, the upper cover 15 and the air inlet cover 14 A mounting cavity 19 is defined, and the light board 21 is fixedly arranged in the mounting cavity 19.
  • the lamp panel 21 includes a plurality of lamps (not shown), and at least a part of the upper cover 15 or the air inlet cover 21 is configured to allow the light emitted from the lamp to pass therethrough, and the emitted light of the lamp can illuminate
  • the area to be cleaned in front of the floor brush 1 is brightened, so that even at night, the user can use the floor brush to perform cleaning operations, so that the user can more flexibly choose the time to perform the cleaning operations, and the user experience is improved.
  • the light board 21 is preferably a PCB board, the light board 21 includes a light-emitting surface 211, the lamp is mounted on the light-emitting surface 211, and the light emitted by the lamp is The light-emitting surface 211 emits outward; further, the light board 21 includes a backlight surface 212 corresponding to the light-emitting surface 211. Generally, the backlight surface 212 is provided with other circuit elements such as wires of the light board 21.
  • the light board 21 is provided with a plurality of LED lights at intervals, so that the range of the area to be cleaned by the illuminating lights can be enlarged.
  • the air inlet cover 14 further includes a light-transmitting portion 142 through which the light emitted by the lamp passes to irradiate the area to be cleaned.
  • the light-transmitting portion may also be provided at the upper cover or the connection between the upper cover and the air inlet cover, so that the light emitted from the lamp can be The upper cover 15 or at least a part of the air inlet hood 14 passes through.
  • the part of the upper cover 15 or the air inlet cover 14 that allows the light emitted from the lamp to pass therethrough has a light scattering structure 23.
  • the light-scattering structure 23 is disposed on the light-transmitting portion 142, the light-scattering structure 23 is configured as a light-scattering surface, and the light-scattering surface is in the shape of concave-convex ridges.
  • the range of the area to be cleaned illuminated by the lamp can be enlarged; on the other hand, , The light beams emitted by the lamps are more overlapped, the brightness of the area to be cleaned illuminated by the lamps is improved, and the brightness and darkness are more uniform.
  • the light-incident surface and/or the light-exit surface of the part of the upper cover 15 or the air inlet hood 14 that allows the emitted light of the lamp to pass through is a frosted surface.
  • the light-incident surface and/or the light-exit surface of the light-transmitting portion 142 is a frosted surface, and the light emitted by the lamp passes through the frosted surface and the astigmatic surface to Irradiate to the area to be cleaned.
  • the user when using the floor brush, the user cannot see through the air inlet cover and the upper cover to clearly see the light board and wires arranged inside the installation cavity, which improves the aesthetics of the floor brush; on the other hand, the light The emitted light is further divergent, and the illumination beams emitted by each lamp are more overlapped, the brightness of the area to be cleaned by the lamp is improved, and the brightness and darkness are more uniform.
  • the floor brush may also include a light diffuser (not shown), and the light diffuser is provided on the upper cover 15 or the upper cover 15 or the Inlet hood 14.
  • the astigmatism structure is not limited to arranging the astigmatism structure on the light-transmitting portion 142 of the air inlet hood 14, and a separate light-scattering member may also be arranged in the mounting cavity 19, and the astigmatism
  • the light diffuser is installed between the light board 21 and the light-transmitting part 142 of the air inlet cover 14.
  • the light diffuser is installed on the air inlet cover 14, and the light emitted by the lamp can pass through the The light diffuser is then irradiated to the area to be cleaned by the light transmitting portion 142.
  • the diffuser has a diffuser surface, and the diffuser surface is in the shape of a concave-convex ridge, so that when the light emitted by the lamp passes through the diffuser-shaped surface, the emitted light is diverged, thereby,
  • the range of the area to be cleaned illuminated by the lamp can be expanded; on the other hand, the light beams emitted by each lamp are more overlapped, and the brightness of the area to be cleaned illuminated by the lamp is improved , The brightness and darkness are more uniform.
  • the light-incident surface and/or the light-exit surface of the light diffuser can also be set as a frosted surface. In this way, the user cannot pass through the air inlet hood and the upper surface when using the floor brush. Cover, clearly see the light board and wires arranged inside the installation cavity, which improves the aesthetics of the floor brush. It should also be noted that in other embodiments, the light diffuser may also be installed on the upper cover 15 and is not limited to being installed on the air inlet hood 14.
  • the main body 10 further includes a rolling brush 18, the rolling brush 18 is installed on the base 13, and the air inlet cover 14 further includes a transparent window 141, which is arranged above the rolling brush 18 In this way, the user can see the working condition of the roller brush 18 through the transparent window 141, and when the roller brush 18 is wrapped around hair, the user can find out and deal with it in time.
  • the light-emitting surface 211 of the light board 21 is inclined toward the advancing direction of the floor brush, and the light emitted by the light can pass through the transparent window 141, so that the user can use weak or no light in the surrounding environment.
  • the working condition of the roller brush 18 can also be seen, which improves the user experience.
  • the inclination angle of the light-emitting surface 211 of the light board 21 is 25°-35°. In this way, on the one hand, it can enable the user to experience weak or no light in the surrounding environment. During the cleaning operation, the working condition of the roller brush 18 can be seen more clearly; on the other hand, the light emitted by the lamp can be irradiated to a farther place, which expands the range of the area to be cleaned by the lamp .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

一种用于吸尘器的地刷（1），地刷（1）包含：底座（13），底座（13）设有吸尘口（11）；进风罩（14），进风罩（14）与底座（13）相连并限定出腔室（17），气流可由吸尘口（11）进入腔室（17）；滚刷（18），滚刷（18）可滚动地设于腔室（17）内；地刷（1）还包含：上盖（15），上盖（15）与进风罩（14）限定出安装腔（19）；灯板（21），灯板（21）固定设于安装腔（19）内；灯板（21）包含多个灯，上盖（15）或者进风罩（14）的至少一部分设置成允许灯的出射光从中通过。地刷（1）可使得灯所照亮的待清洁区域的亮度得到提高，亮暗度更为统一，以此，便于用户在周围环境光线较弱或者无光的情况下进行清洁作业，提高用户体验。

Description

用于吸尘器的地刷及其吸尘器 技术领域
本实用新型涉及清洁工具技术领域，尤其涉及一种用于吸尘器的地刷及其吸尘器。
背景技术
吸尘器是现代日常生活中常见的一种清洁工具，广泛应用于家庭、工厂、商场等场所。吸尘器通过电机高速旋转从吸尘口吸入空气，使得尘箱产生一定的真空，灰尘经过吸尘口、接管、手柄、软管、主吸管等进入尘箱中的滤尘袋中，从而完成清洁工作。
地刷是吸尘器的重要部件之一，通过配备地刷，进一步地增强了吸尘器的实用性。用户可以在吸尘器上安装地刷以实现难以清洁的区域的清洁，比如：墙角、天花板等。为了便于用户在周围环境光线较弱或者无光的情况下进行清洁作业，现有的地刷大多配备有照明组件。通过照明组件，用户可清楚地看到地刷前方的待清洁区域的具体情况，并可根据待清洁区域的具体情况，采取合适的应对措施，以此，用户可更高效地执行清洁作业，提高用户体验。
照明组件通常包含灯板及设于灯板前方的透明灯罩，灯板上的照明灯发出的光束透过透明灯罩以照射至待清洁区域。然而，现有的照明组件存在下面的问题：照明灯间隔设置于灯板上，各个照明灯发出的光束不可避免地会发生重叠，所以用户在周围环境光线较弱或者无光的情况下进行清洁作业时，经常会发现照明组件所照亮的待清洁区域的亮暗度不同，甚至会出现部分区域亮度很高，而部分区域无法看清的情况，降低了用户的使用体验。
实用新型内容
为了克服现有技术中的缺陷，本实用新型实施例提供了一种用于吸尘器的地刷，底座，所述底座设有吸尘口；进风罩，所述进风罩与所述底座相连并限 定出腔室，气流可由所述吸尘口进入所述腔室；滚刷，所述滚刷可滚动地设于所述腔室内；所述地刷还包含：上盖，所述上盖与所述进风罩限定出安装腔；灯板，所述灯板固定设于所述安装腔内；所述灯板包含多个灯，所述上盖或者所述进风罩的至少一部分设置成允许所述灯的出射光从中通过。
进一步地，所述地刷还包括散光件，所述散光件沿所述灯板的出光方向设于所述上盖或者所述进风罩。
进一步地，所述散光件具有散光面，所述散光面呈凹凸棱状。
进一步地，所述散光件的入光面和/或出光面为磨砂面。
进一步地，所述上盖或者所述进风罩上允许所述灯的出射光从中通过的部分具有散光结构。
进一步地，所述散光结构为散光面，所述散光面呈凹凸棱状。
进一步地，所述上盖或者所述进风罩上允许所述灯的出射光从中通过的部分的入光面和/或出光面为磨砂面。
进一步地，所述进风罩还包含透明视窗，所述透明视窗设置于所述滚刷上方。
进一步地，所述灯板的出光面倾斜朝向所述地刷的前进方向，所述灯的出射光可通过所述透明视窗。
为了克服现有技术中的缺陷，本实用新型实施例还提供了一种吸尘器，所述吸尘器包含上述任一项所述的用于吸尘器的地刷。
本实用新型的有益效果如下：
本实用新型的地刷设有灯板，灯板设置于进风罩与上盖限定出的安装腔中，使得设计空间得到有效利用，且灯板包含多个灯，上盖或者进风罩的至少一部分设置成允许灯的出射光从中通过，以此，当用户需要在周围环境光线较弱或者无光的情况下进行清洁作业时，地刷上的灯可照亮前方待清洁区域，从而用户可更为灵活地选择进行清洁作业的时间，提高了用户体验。
进一步地，地刷包含散光件，散光件沿灯板的出光方向设于上盖或者进风 罩，散光件具有散光面，散光面呈凹凸棱状。通过所述散光面，所述灯的出射光得到发散。以此，一方面，可扩大所述灯所照亮的待清洁区域的范围；另一方面，各个灯所发射出的光束得到了更多的重叠，则所述灯所照亮的待清洁区域的亮度得到提高，亮暗度更为统一。
进一步地，地刷还设有滚刷，进风罩设有透明视窗，透明视窗位于滚刷的上方，通过透明视窗，用户可看到滚刷的工作状况，当滚刷缠绕上毛发时，用户可及时发现并进行处理；本实用新型的灯板的出光面倾斜朝向所述地刷的前进方向，所述灯的出射光可通过所述透明视窗，以此，用户在周围环境光线较弱或者无光的情况下进行清洁作业时，也可以清楚地看到滚刷的工作状况，提高用户体验。
进一步地，上盖或者进风罩上允许灯的出射光从中通过的部分具有散光结构，所述散光结构为散光面，所述散光面呈凹凸棱状，以此，用户使用地刷时无法透过进风罩及上盖，看清设置于安装腔内部的灯板及电线，提高了地刷的美观性。
为让本实用新型的上述和其他目的、特征和优点能更明显易懂，下文特举较佳实施例，并配合所附图式，作详细说明如下。
附图说明
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本实用新型实施例中吸尘器的整机结构示意图；
图2是本实用新型实施例中吸尘器的地刷的结构示意图；
图3是本实用新型实施例中吸尘器的地刷的剖视图；
图4是图3中A部分的局部放大图；
图5是本实用新型实施例中吸尘器的进风罩的结构示意图；
图6是图5中B部分的局部放大图。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
在本实用新型的描述中，需要说明的是，术语“上”、“下”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。此外，术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”等的特征可以明示或隐含地包括一个或者更多个该特征。
为达到上述目的，本实用新型提供了一种用于吸尘器的地刷，其中，所述吸尘器在本实施例中具体为立式吸尘器，用户可推动立式吸尘器移动以进行作业。需要注意的是，在其他实施例中，所述吸尘器也可以是手持吸尘器，用户可握持吸尘器，并通过地刷进行桌面，墙角等区域的清洁，当然，所述吸尘器也可以是其他类型的，这里不再赘述。
请参考图1，所述吸尘器包含地刷1、基座2、吸尘装置3及手柄4。所述吸尘装置3可拆卸地安装于所述基座2，以此，当所述吸尘装置3与所述基座2相连时，用户可以通过所述地刷1对家庭地面进行全面清扫，清洁效率高；若用户仅需对一个面积较小或不适于所述地刷1工作的区域进行清扫，用户可以从所述基座2上取下所述吸尘装置3，手持所述吸尘装置3进行清洁作业，从 而用户可以根据具体情况选择合适的清洁方式，更为快速地进行家庭房间的清扫，提高了用户体验。所述手柄4通过导管6与所述基座2相连，以此，用户可通过所述手柄4携带所述吸尘器进行清洁作业，清洁作业更为方便。
所述吸尘装置3包含工作组件(未图示)，在本实施例中，所述工作组件包含叶轮(未图示)及电机(未图示)，所述电机可驱动叶轮转动以在所述吸尘装置3内产生负压，并引起含尘气流进入所述吸尘装置3。具体来说，所述吸尘装置3至少包含第一工作状态及第二工作状态，所述吸尘装置3处于所述第一工作状态时，所述吸尘装置3安装于所述基座2，所述地刷1与所述吸尘装置3共同工作，含尘气流由所述地刷1进入所述基座2后，先通过所述导管6，再由软管5进入所述吸尘装置3，以此用户可通过地刷1快速地进行清洁作业；所述吸尘装置3处于所述第二状态时，所述吸尘装置3与所述基座2分离，所述含尘气流直接由吸尘装置3的吸口(未图示)进入所述吸尘装置3，以此用户可根据需要，从所述基座2上取下所述吸尘装置3，并携带吸尘装置3进行清洁作业。需要注意的是，在其他实施例中，所述吸尘装置3还包含第三工作状态，所述手柄4连接有吸嘴(未图示)，当所述吸尘装置3处于所述第三工作状态时，用户可同时通过所述吸嘴及所述地刷1进行清洁作业，以此，清洁效率更高。
请具体参考图2-图6，所述地刷1包含主体10，所述主体10包含吸尘口11及出风口12，含尘气流可由所述吸尘口11进入所述主体10，并由所述出风口12离开所述主体10。具体地，所述主体10包含底座13及安装于所述底座13上方的进风罩14，所述进风罩14与所述底座13相连并限定出腔室17。所述吸尘口11设置于所述底座13，所述腔室17的远离所述吸尘口11的一端还设有出风口12，所述出风口12内设有连接管30，所述含尘气流可由所述吸尘口11进入所述腔室17，并由所述连接管30离开所述地刷1。进一步地，在本实施例中，所述连接管30与所述基座2相连，则所述含尘气流由所述连接管30进入所述基座2，并由所述基站2进入所述吸尘装置3。所述地刷1还包含 滚刷18，所述滚刷18可滚动地设置于所述腔室17内，在所述吸尘器工作时，所述滚刷18旋转，并将地面的灰尘扬起，以此，提高了所述吸尘器的吸尘效率。优选地，所述滚刷18安装于所述底座13。需要注意的是，所述进风罩14与所述底座13通过卡扣可拆卸地连接，在其他实施例中，所述进风罩14也可以是与所述底座13胶合或通过螺钉连接。
进一步地，所述地刷1还包含滚轮组件16，所述滚轮组件16安装于所述底座13。具体来说，当所述地刷1放置于地面时，通过所述滚轮组件16，所述地刷1可在地面上移动。以此，当所述吸尘装置3处于所述第一工作状态时，用户通过对所述手柄4施加推力，便可以推动所述吸尘器移动，从而用户可更为顺畅地进行清洁作业，提高了用户体验。
为了便于用户在周围环境光线较弱或者无光的情况下进行清洁作业，所述地刷1还包含照明组件20，所述照明组件20安装于所述主体10。具体地，所述照明组件20包含灯板21，所述主体10还包含上盖15，所述上盖15设置于所述灯板21的上方，所述上盖15与所述进风罩14限定出安装腔19，所述灯板21固定设于所述安装腔19中。所述灯板21包含多个灯(未图示)，所述上盖15或者所述进风罩21的至少一部分设置成允许所述灯的出射光从中通过，所述灯的出射光可照亮所述地刷1的前方待清洁的区域，以此，即便是在夜晚，用户也可以通过地刷进行清洁作业，从而用户可更为灵活地选择进行清洁作业的时间，提高了用户体验。在本实用新型的优选实施例中，所述灯板21优选为PCB板，所述灯板21包含出光面211，所述灯安装于所述出光面211，所述灯的出射光由所述出光面211向外发射；进一步地，所述灯板21包含与所述出光面211相对应的背光面212，通常，所述背光面212设有所述灯板21的电线等其他电路元件。所述灯板21上间隔设有多个LED灯，以此，可扩大所述照明灯所照亮的待清洁区域的范围。需要注意的是，在本实用新型的优选实施例中，所述进风罩14还包含透光部142，所述灯的出射光由所述透光部142通过以照射至待清洁区域。当然，在其他实施例中，所述透光部也可以是设置于所述上 盖或所述上盖与所述进风罩的连接处，以此，所述灯的出射光可以从所述上盖15或者所述进风罩14的至少一部分中通过。
所述上盖15或者所述进风罩14上允许所述灯的出射光从中通过的部分具有散光结构23。具体地，在本实用新型的优选实施例中，所述散光结构23设置于所述透光部142，所述散光结构23构造为散光面，所述散光面呈凹凸棱状，以此，当所述灯的发射光穿过所述呈凹凸棱状的散光面时，所述发射光得到发散，以此，一方面，可扩大所述灯所照亮的待清洁区域的范围；另一方面，各个灯发射出的光束得到了更多的重叠，则所述灯所照亮的待清洁区域的亮度得到提高，亮暗度更为统一。
进一步地，所述上盖15或者所述进风罩14上允许所述灯的出射光从中通过的部分的入光面和/或出光面为磨砂面。具体地，在本实用新型的优选实施例中，所述透光部142的入光面和/或出光面为磨砂面，所述灯的发射光穿过所述磨砂面及所述散光面以照射至所述待清洁区域。以此，一方面，用户使用地刷时无法透过进风罩及上盖，看清设置于安装腔内部的灯板及电线，提高了地刷的美观性；另一方面，所述灯的发射光得到了进一步地发散，各个灯发出的照明光束得到了更多的重叠，则灯所照亮的待清洁区域的亮度得到了提高，亮暗度更为统一。
需要注意的是，在其他实施例中，所述地刷也可以是包括散光件(未图示)，所述散光件沿所述灯板21的出光方向设于所述上盖15或者所述进风罩14。具体地，在其他实施例中，并不局限于在所述进风罩14的透光部142上设置散光结构，也可以是在所述安装腔19中设置一单独的散光件，所述散光件设置于所述灯板21及所述进风罩14的透光部142之间，优选地，所述散光件安装于所述进风罩14，所述灯的发射光可先通过所述散光件，再由所述透光部142照射至待清洁区域。所述散光件具有散光面，所述散光面呈凹凸棱状，以此，当所述灯的发射光穿过所述呈凹凸棱状的散光面时，所述发射光得到发散，以此，一方面，可扩大所述灯所照亮的待清洁区域的范围；另一方面，各个灯发射出 的光束得到了更多的重叠，则所述灯所照亮的待清洁区域的亮度得到提高，亮暗度更为统一。当然，需要注意的是，在该实施例中，所述散光件的入光面和/或出光面也可以设置为磨砂面，以此，用户使用地刷时也无法透过进风罩及上盖，看清设置于安装腔内部的灯板及电线，提高了地刷的美观性。还需要注意的是，在其他实施例中，所述散光件也可以是设置于所述上盖15，而不仅仅局限于安装于所述进风罩14。
进一步地，所述主体10还包含滚刷18，所述滚刷18安装于所述底座13，所述进风罩14还包含透明视窗141，所述透明视窗141设置于所述滚刷18上方，以此，用户可透过所述透明视窗141，看到所述滚刷18的工作状况，当所述滚刷18缠绕上毛发时，用户可及时发现并进行处理。所述灯板21的出光面211倾斜朝向所述地刷的前进方向，所述灯的出射光可穿过所述透明视窗141，以此，用户在周围环境光线较弱或者无光的情况下进行清洁作业时，也可以看到所述滚刷18的工作状况，提高了用户体验。在本实用新型的优选实施例中，所述灯板21的出光面211的倾斜角度为25°-35°，以此，一方面，可使得用户在周围环境光线较弱或者无光的情况下进行清洁作业时，更为清楚地看到所述滚刷18的工作状况；另一方面，所述灯的发射光可照射至更远的地方，扩大了灯所照亮的待清洁区域的范围。
本实用新型中应用了具体实施例对本实用新型的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本实用新型的方法及其核心思想；同时，对于本领域的一般技术人员，依据本实用新型的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本实用新型的限制。

Claims (10)

  1. 一种用于吸尘器的地刷，包含：
    底座，所述底座设有吸尘口；
    进风罩，所述进风罩与所述底座相连并限定出腔室，气流可由所述吸尘口进入所述腔室；
    滚刷，所述滚刷可滚动地设于所述腔室内；
    其特征在于，所述地刷还包含：
    上盖，所述上盖与所述进风罩限定出安装腔；
    灯板，所述灯板固定设于所述安装腔内；
    其中，所述灯板包含多个灯，所述上盖或者所述进风罩的至少一部分设置成允许所述灯的出射光从中通过。
  2. 根据权利要求1所述的用于吸尘器的地刷，其特征在于：所述地刷还包括散光件，所述散光件沿所述灯板的出光方向设于所述上盖或者所述进风罩。
  3. 根据权利要求2所述的用于吸尘器的地刷，其特征在于：所述散光件具有散光面，所述散光面呈凹凸棱状。
  4. 根据权利要求3所述的用于吸尘器的地刷，其特征在于：所述散光件的入光面和/或出光面为磨砂面。
  5. 根据权利要求1所述的用于吸尘器的地刷，其特征在于：所述上盖或者所述进风罩上允许所述灯的出射光从中通过的部分具有散光结构。
  6. 根据权利要求5所述的用于吸尘器的地刷，其特征在于：所述散光结构为散光面，所述散光面呈凹凸棱状。
  7. 根据权利要求6所述的用于吸尘器的地刷，其特征在于：所述上盖或者所述进风罩上允许所述灯的出射光从中通过的部分的入光面和/或出光面为磨砂面。
  8. 根据权利要求1所述的用于吸尘器的地刷，其特征在于：所述进风罩还包含透明视窗，所述透明视窗设置于所述滚刷上方。
  9. 根据权利要求8所述的用于吸尘器的地刷，其特征在于：所述灯板的出光面倾斜朝向所述地刷的前进方向，所述灯的出射光可通过所述透明视窗。
  10. 一种吸尘器，其特征在于，所述吸尘器包含权利要求1-9中任一项所述的用于吸尘器的地刷。
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Publication number Priority date Publication date Assignee Title
US2208523A (en) * 1936-09-03 1940-07-16 Lenslite Co Inc Sighting means for suction cleaners
US4757574A (en) * 1988-01-25 1988-07-19 The Singer Company Light plate for vacuum cleaner
EP0530026A1 (en) * 1991-08-27 1993-03-03 Electrolux Corporation Vacuum cleaner headlight
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