CN219374537U - Cleaning robot - Google Patents

Abstract

The utility model discloses a cleaning robot, and relates to the technical field of cleaning equipment. The cleaning robot comprises a body, wherein a main body frame is arranged in the body frame, an annular cavity is arranged in the main body frame, a lamplight assembly is arranged on the inner wall of one side, far away from the center of the main body frame, of the annular cavity, the inner wall of one side, close to the center of the main body frame, of the annular cavity is arranged to be a reflecting surface, a light-transmitting cover plate is arranged above the annular cavity, and light emitted by the lamplight assembly can be reflected by the reflecting surface and then can irradiate the outside of the body through the light-transmitting cover plate. When the cleaning robot works in a dark environment, the light energy emitted by the light component reminds pedestrians to pay attention, the cleaning robot is bypassed to walk, collision with the cleaning robot is avoided, time and electricity waste caused by the fact that the position of the cleaning robot is changed are avoided, and cleaning efficiency is improved. Meanwhile, injury to people or damage to the cleaning robot can be effectively avoided, and safety is higher.

Description

Cleaning robot

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a cleaning robot.

Background

The cleaning robot is one of intelligent household appliances and can complete floor cleaning automatically in enclosed space or certain area via certain artificial intelligence.

When the surrounding environment is dark or the cleaning robot is not noticed, a person easily collides with the cleaning robot when moving, the position of the cleaning robot is changed under the action of impact force, and the cleaning robot needs to walk according to a new route at the moment and then returns to the original route to continue cleaning work. However, the working time of the cleaning robot is prolonged, the electric quantity is possibly insufficient, the cleaning in a specified area can be completed only by charging for many times, and the cleaning efficiency is reduced. In addition, after the cleaning robot touches a person, the person may be injured; or may cause damage to the cleaning robot.

Disclosure of Invention

The utility model aims to provide a cleaning robot which can avoid collision with people during working and improve the cleaning efficiency of the cleaning robot; and at the same time, injury to the person or damage to the cleaning robot can be avoided.

To achieve the purpose, the utility model adopts the following technical scheme:

the cleaning robot comprises a machine body, a main body frame is arranged in the machine body, an annular cavity is arranged in the main body frame, a lamplight assembly is arranged on the inner wall of one side of the annular cavity away from the center of the main body frame, the inner wall of one side of the annular cavity, which is close to the center of the main body frame, is provided with a light-transmitting cover plate, and light emitted by the lamplight assembly can pass through the light-transmitting cover plate to irradiate the outside of the machine body after being reflected by the light-transmitting cover plate.

As an alternative of the cleaning robot, the longitudinal section of the annular cavity is trapezoid, the light assembly is arranged on one of the waists of the trapezoid, and the longer bottom edge of the trapezoid is located above the annular cavity.

As an alternative of the cleaning robot, the longitudinal section of the annular cavity is a right trapezoid, and the light assembly is arranged on a right-angle waist of the right trapezoid.

As an alternative of the cleaning robot, the light-transmitting cover plate includes a first light-transmitting cover plate and a second light-transmitting cover plate, and the second light-transmitting cover plate is located above the first light-transmitting cover plate.

As an alternative of the cleaning robot, the first light-transmitting cover plate is disposed on a longer bottom side of the right trapezoid, and is fixedly connected with the main body frame, so as to seal the annular cavity.

As an alternative of the cleaning robot, the second light-transmitting cover plate is disposed on the main body frame, and is used for closing the main body frame.

As an alternative to the cleaning robot, the light assembly includes a light strip attached to an inner wall of a side of the annular cavity remote from the center of the main body frame.

As an alternative scheme of the cleaning robot, the cleaning robot further comprises a light intensity sensor, wherein the light intensity sensor is arranged outside the machine body and is used for detecting the illumination brightness of the environment where the cleaning robot is positioned; the brightness of the light assembly is adjustable, and the light assembly can adjust the brightness of the light assembly according to the detection result of the light intensity sensor.

As an alternative of the cleaning robot, the cleaning robot further includes a proximity sensor provided outside the body for detecting whether a pedestrian approaches the body, and a reminding device for reminding the pedestrian according to a detection result of the proximity sensor.

As an alternative of the cleaning robot, the cleaning robot further includes a speaker and the light assembly, the speaker reminds the pedestrian with a sound, and the light assembly can flash to remind the pedestrian by flashing.

The utility model has the beneficial effects that:

according to the cleaning robot provided by the utility model, the annular cavity is arranged on the main body frame in the machine body, the lamplight assembly is arranged on the inner wall of one side of the annular cavity far away from the center of the main body frame, the inner wall of one side close to the center of the main body frame is provided with the reflecting surface, and the upper part of the annular cavity is provided with the light-transmitting cover plate. Light generated by the light component can be reflected by the reflecting surface and then irradiated to the outside of the machine body through the light-transmitting cover plate. When the cleaning robot works in a dark environment or under the condition of not paying attention, the light energy emitted by the light component reminds pedestrians to pay attention to, the cleaning robot walks around, the phenomenon that the cleaning robot collides with the human body is avoided, the position of the cleaning robot is changed to cause waste of time and electric quantity, and the cleaning efficiency is improved. Meanwhile, injury to people or damage to the cleaning robot is avoided, and safety is higher.

Drawings

Fig. 1 is a cross-sectional view of a cleaning robot provided in an embodiment of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a top view of a cleaning robot according to an embodiment of the present utility model with a second transparent cover plate hidden;

fig. 4 is a top view of a cleaning robot provided in an embodiment of the present utility model.

In the figure:

1. a body; 2. a main body frame; 3. a light assembly; 4. a first light-transmitting cover plate; 5. a second light-transmitting cover plate;

21. an annular cavity;

211. a reflective surface.

Detailed Description

In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the utility model more clear, the technical scheme of the utility model is further described below by a specific embodiment in combination with the attached drawings.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The cleaning robot comprises a floor sweeping machine, a floor mopping machine or a floor sweeping and mopping integrated machine and the like which perform cleaning work indoors and outdoors, and the existing cleaning robot can clean in a closed space or a specified area according to a set route, so that the labor intensity of cleaning staff is greatly reduced, and more convenience is brought to the life of people.

However, when the environment in which the cleaning robot is operated is dark or the attention of the pedestrian is not drawn, the pedestrian is easily collided with the cleaning robot. After the cleaning robot collides with pedestrians, on one hand, the cleaning robot with smaller volume and lighter weight can strike a far place under the action of the collision force and can not walk according to the original set route, and at the moment, the cleaning robot needs to return to the position before collision to start working according to the program setting of the cleaning robot. The cleaning time and the consumed electric quantity of the cleaning robot are obviously increased, the electric quantity of the cleaning robot can not finish the cleaning task at this time, the work is stopped halfway for charging, and the cleaning efficiency is greatly reduced. On the other hand, the collision of the cleaning robot with the pedestrian easily causes the pedestrian to be injured, or the cleaning robot is damaged, and the safety is lowered.

As shown in fig. 1 and 2, in order to solve the above-mentioned problems, the present embodiment provides a cleaning robot, which comprises a machine body 1, wherein a main body frame 2 is provided in the machine body 1, an annular cavity 21 is provided in the main body frame 2, a light assembly 3 is provided on an inner wall of one side of the annular cavity 21 far away from the center of the main body frame 2, the inner wall of one side of the annular cavity 21 near the center of the main body frame 2 is provided with a reflective surface 211, a light-transmitting cover plate is provided above the annular cavity 21, and after light emitted by the light assembly 3 is emitted through the reflective surface 211, the light can irradiate the exterior of the machine body 1 through the light-transmitting cover plate.

The center of the main body frame 2 is provided with a containing cavity, and the containing cavity is used for fixing parts such as a control system, a power device, a sensor and the like of the cleaning robot. The annular chamber 21 is located outside the accommodation chamber and is provided along the circumferential direction of the machine body 1. The main body frame 2 is a hollow cylinder, and the annular cavity 21 is a circular ring or an elliptical ring. The annular chamber 21 may be provided at the top, middle, bottom of the main body frame 2 or throughout the entire height direction of the main body frame 2. In the present embodiment, the annular chamber 21 is provided at the top of the main body frame 2. Of course, in other embodiments, if the annular cavity 21 is disposed at the middle or bottom of the main frame 2, the annular cavity 21 should be disposed protruding from the circumference of the machine body 1.

Illustratively, when the light reflecting surface 211 is provided, the inner wall of the annular cavity 21 on the side near the center of the main body frame 2 is polished smooth, and then the light reflecting surface 211 is formed by spraying light reflecting powder, attaching a light reflecting film, or the like. So that the light reflecting surface 211 is capable of reflecting light emitted by the light assembly 3 to the light transmitting cover plate above the annular cavity 21.

Illustratively, the light-transmitting cover plate is made of glass of transparent or translucent material; or made of a non-metallic light-transmitting plate.

In order to facilitate the installation of the light assembly 3, the reflectivity of the light emitted by the light assembly 3 is increased. As an alternative to the cleaning robot, the longitudinal section of the annular chamber 21 is trapezoidal, the light assembly 3 is provided on one of the waists of the trapezoid, the longer base of the trapezoid being located above the annular chamber 21.

Preferably, the longitudinal section of the annular cavity 21 is a right trapezoid, and the light assembly 3 is arranged on the right-angle waist of the right trapezoid. I.e. the side wall of the annular cavity 21 remote from the centre of the main body frame 2 is parallel to the centre line of the main body frame 2; the side wall of the annular cavity 21, which is close to the center of the main body frame 2, is arranged at an included angle with the center line of the main body frame 2, and the light-transmitting cover plate is arranged on the longer bottom edge of the right trapezoid, so that the installation of the light assembly 3 and the arrangement of the light reflecting surface 211 are facilitated, and meanwhile, the light reflection is facilitated.

Of course, in other embodiments, the longitudinal section of the annular chamber 21 may be provided as an isosceles trapezoid or as a non-special trapezoid.

As an alternative to the cleaning robot, as shown in fig. 2 to 4, the light-transmitting cover plate includes a first light-transmitting cover plate 4 and a second light-transmitting cover plate 5, the second light-transmitting cover plate 5 being located above the first light-transmitting cover plate 4. The light emitted by the light component 3 is reflected to the first light-transmitting cover plate 4 through the light reflecting surface 211, and the light is diffused by the first light-transmitting cover plate 4 and then irradiated out, so that the visible range of the light is increased. The second light-transmitting cover plate 5 further reflects light, irradiates the light to the outside of the machine body 1, improves the light transmittance of the light, makes the light emitted by the light assembly 3 more obvious, is convenient for attracting the attention of pedestrians, and effectively avoids the collision of the cleaning robot and the pedestrians. The arrangement of the first light-transmitting cover plate 4 and the second light-transmitting cover plate 5 can also change light into a pasty light from a dot shape, so that the light is more coherent, the illumination effect is enhanced, and meanwhile, the cleaning robot is more attractive.

Specifically, the first light-transmitting cover plate 4 is disposed on the longer bottom side of the trapezoid, and is fixedly connected to the main body frame 2 for closing the annular cavity 21. The first light-transmitting cover plate 4 is arranged as the cover plate of the annular cavity 21, so that the effects of light transmission and light reflection can be achieved, the annular cavity 21 can be sealed, and the light assembly 3 in the annular cavity 21 is protected from being damaged.

Further, a second light-transmitting cover plate 5 is provided on the main body frame 2 for closing the main body frame 2. The second light-transmitting cover plate 5 is arranged as the cover plate of the main body frame 2, so that the effects of light transmission and light reflection can be achieved, the effect of sealing the parts in the accommodating cavity can be achieved, the object is multipurpose, and the cost is saved.

The machine body 1 further comprises a shell, the main body frame 2 and various parts are arranged in the shell, the function of protecting the parts inside is achieved, and meanwhile the attractiveness of the cleaning robot is improved. In this embodiment, the second transparent cover 5 is a part of the housing and is an upper panel of the machine body 1.

The control system of the cleaning robot is a controller, the light assembly 3 is electrically connected with the controller, the light assembly 3 can emit light with different colors, the controller can control the light change and/or the flicker frequency change of the light assembly 3 according to different working scenes, and different working states or fault states can be displayed through the light with different colors and different flicker frequencies.

Illustratively, when the lamp light is green, it represents that the cleaning robot is working properly. When the light is red, the electric quantity of the cleaning robot is insufficient. When the light is yellow, the sensor representing the cleaning robot cannot work normally. When the lamplight is blue and flashes, the device represents the faults of unsetting parts after collision, occurrence of problems of moving parts, deviation of drawing planning, trapping of the machine body 1, winding of a rolling brush or a side brush and the like.

In an alternative embodiment of the utility model, the light assembly 3 comprises a light strip which is glued to the inner wall of the annular cavity 21 on the side facing away from the centre of the main body frame 2. The lamp strip is a flexible lamp strip, is adhered to the inner wall of the annular cavity 21 through adhesive pieces such as double faced adhesive tape, and is electrically connected with the controller through a wire.

In another alternative embodiment of the present utility model, the light assembly 3 includes a lamp panel fixed to an inner wall of the annular cavity 21 at a side remote from the center of the main body frame 2, and a plurality of LED lamps spaced apart from each other on the lamp panel. The lamp panel is fixed on the inner wall of the annular cavity 21 in a clamping or bolting mode, and a plurality of LED lamps are fixed on the lamp panel and electrically connected with the controller.

As an alternative to the cleaning robot, the cleaning robot further includes a light intensity sensor provided outside the body 1 for detecting the illumination brightness of the environment in which the cleaning robot is located. The brightness of the light component 3 is adjustable, and the light component 3 can adjust the brightness of the light component 3 according to the detection result of the light intensity sensor. The light intensity sensor is in communication connection with the controller, the light intensity sensor is used for detecting the illumination brightness of the environment where the cleaning robot is located, the light intensity sensor can send the detected illumination brightness to the controller, a program for controlling the illumination brightness according to the illumination brightness is arranged in the controller, the controller adjusts the illumination brightness of the light component 3 according to the received illumination brightness and the program for controlling the illumination brightness according to the illumination brightness, energy waste is avoided, meanwhile, pedestrians can be effectively reminded of avoiding the cleaning robot working, and the cleaning efficiency and safety of the cleaning robot are improved. The specific technical scheme of the procedure for controlling the light brightness according to the illumination brightness is already the prior art, and will not be described herein.

As an alternative of the cleaning robot, the cleaning robot further includes a proximity sensor provided outside the body 1 for detecting whether a pedestrian is approaching the body 1, and a reminding device for reminding the pedestrian according to a detection result of the proximity sensor. Specifically, reminding device includes speaker and light subassembly 3, and the speaker reminds the pedestrian with sound, and light subassembly 3 can flash, reminds the pedestrian through the scintillation.

The speaker is electrically connected with the controller, the proximity sensor is in communication connection with the controller, when a pedestrian approaches the cleaning robot in operation, the proximity sensor detects that the pedestrian approaches and sends a signal to the controller, and the controller sends prompt words such as 'please notice avoidance' and the like through the speaker; meanwhile, the controller controls the light assembly 3 to flash so as to further draw attention of pedestrians, realize acousto-optic fusion and bring better technological experience to customers.

The cleaning robot that this embodiment provided sets up light subassembly 3 in the annular chamber 21 of main body frame 2 to set up the longitudinal section of annular chamber 21 into right trapezoid, be fixed in annular chamber 21 and keep away from on the lateral wall of the center of main body frame 2 and the central line parallel of main body frame 2, be close to on the lateral wall that main body frame 2 center's one side and be the contained angle setting with the central line of main body frame 2 with annular chamber 21 on the lateral wall that the light subassembly 3 was convenient for not only installs, has improved the luminousness of light subassembly 3 moreover. The first light-transmitting cover plate 4 and the second light-transmitting cover plate 5 are sequentially arranged above the annular cavity 21, and light emitted by the light assembly 3 can be reflected to the outside of the machine body 1 through the first light-transmitting cover plate 4 and the second light-transmitting cover plate 5, so that the visible range of light is increased. Moreover, the first light-transmitting cover plate 4 can also seal the light assembly 3, the second light-transmitting cover plate 5 can also seal various parts, waterproof and dustproof effects are achieved, and cost is reduced. And the first light-transmitting cover plate 4 and the second light-transmitting cover plate 5 convert the light from the point shape into the pasty shape, so that the light is more coherent, the illumination effect is enhanced, and the cleaning robot is more attractive.

In addition, through setting up light intensity sensor and reminding device, the luminance of light subassembly 3 is controlled according to the illumination luminance that light intensity sensor detected, adjusts the luminance of light subassembly 3 in the operational environment of different luminance automatically. The reminding device comprises a loudspeaker and a light assembly 3, the loudspeaker can be combined with the light assembly 3 to remind pedestrians to pay attention to detour, acousto-optic fusion is achieved, and better technological experience is brought to clients.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims (10)

1. The utility model provides a cleaning robot, includes organism (1), be provided with main body frame (2) in organism (1), its characterized in that, be equipped with annular chamber (21) in main body frame (2), be equipped with light subassembly (3) on the inner wall of one side of main body frame (2) center is kept away from in annular chamber (21), annular chamber (21) are close to the inner wall of one side of main body frame (2) center sets up to reflection of light face (211), the top of annular chamber (21) is provided with the printing opacity apron, light that light subassembly (3) sent is passed through after reflection of light face (211) can pass through printing opacity apron illumination the outside of organism (1).

2. The cleaning robot according to claim 1, characterized in that the longitudinal section of the ring-shaped cavity (21) is a trapezoid, the light assembly (3) is arranged on one of the waists of the trapezoid, the longer base of the trapezoid being located above the ring-shaped cavity (21).

3. A cleaning robot according to claim 2, characterized in that the longitudinal section of the annular chamber (21) is a right trapezoid, the light assembly (3) being arranged on the right-angled waist of the right trapezoid.

4. A cleaning robot according to claim 2 or 3, characterized in that the light-transmitting cover plate comprises a first light-transmitting cover plate (4) and a second light-transmitting cover plate (5), the second light-transmitting cover plate (5) being located above the first light-transmitting cover plate (4).

5. The cleaning robot according to claim 4, characterized in that the first light-transmitting cover plate (4) is provided on the longer bottom side of the trapezoid, fixedly connected to the main body frame (2), for closing the annular cavity (21).

6. The cleaning robot according to claim 5, characterized in that the second light-transmitting cover plate (5) is provided on the main body frame (2) for closing the main body frame (2).

7. A cleaning robot according to claim 1 or 6, characterized in that the light assembly (3) comprises a light strip, which is glued to the inner wall of the annular cavity (21) on the side remote from the centre of the main body frame (2).

8. The cleaning robot according to claim 1, further comprising a light intensity sensor provided outside the machine body (1) for detecting the illumination brightness of the environment in which the cleaning robot is located; the brightness of the light assembly (3) is adjustable, and the light assembly (3) can adjust the brightness of the light assembly (3) according to the detection result of the light intensity sensor.

9. The cleaning robot according to claim 8, further comprising a proximity sensor provided outside the body (1) for detecting whether a pedestrian approaches the body (1), and a reminding device for reminding the pedestrian of taking notice according to a detection result of the proximity sensor.

10. The cleaning robot according to claim 9, characterized in that the reminding device comprises a speaker and the light assembly (3), the speaker reminds the pedestrian with sound, the light assembly (3) can flash, and the pedestrian is reminded by flashing.