Centralized dust collection structure of sweeper

Abstract

The utility model discloses a concentrated dust collection structure of a sweeper, which is characterized by comprising the following steps: a base is arranged, a dust collection area is arranged on the bottom surface of the base, a V-shaped dust blocking piece is arranged in the dust collection area, and a dust collection opening is formed in the position, corresponding to the middle part of the dust blocking piece, of the dust collection area. According to the sweeper, dust collection is achieved, intermittent starting of the dust collection device is achieved after dust collection, noise pollution is effectively reduced, the use experience of the sweeper is improved, the dust collection effect is improved through cooperation of a first rubber strip and a second rubber strip, and the sweeper is simple in structure, reasonable in design and low in cost.

Description

Technical Field

[0001] The utility model relates to the technical field of sweeping machines, in particular to a centralized dust suction structure of a sweeping machine. Background Art

[0002] Usually, the vacuuming of a sweeper is achieved by the high-speed operation of the fan, which creates a vacuum environment inside the sweeper. Under the external atmospheric pressure, a very high negative pressure difference is formed. Under the action of the negative pressure difference, the dust near the suction port of the sweeper is sucked into the sweeper together with the air, thereby clearing the dust and cleaning the floor. However, the existing sweepers do not have the function of concentrating dust when vacuuming, which results in the need to turn on the fan simultaneously during use until cleaning is completed. However, due to the high-speed operation of the fan, it will generate high-decibel noise, which will exist before cleaning is completed, causing strong noise pollution.

[0003] Therefore, it is urgent to design a centralized dust collection structure for a sweeper to overcome one or more of the above-mentioned deficiencies of the prior art. Utility Model Content

[0004] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: to provide a centralized dust suction structure for a sweeping machine, characterized in that it includes the following steps: a base, the bottom surface of the base is provided with a dust suction area, the dust suction area is provided with a dust shield arranged in a "V" shape, and the dust suction area is provided with a dust suction port at a position corresponding to the middle of the dust shield.

[0005] In a preferred embodiment, a first rubber strip is further provided on one side of the dust suction area, the first rubber strip is arranged opposite to the dust shield, and the dust suction port is located between the first rubber strip and the dust shield.

[0006] In a preferred embodiment, a second rubber strip is further provided on the side of the dust shield facing away from the dust suction port, and two ends of the second rubber strip are respectively bent toward the direction where the dust shield is located.

[0007] In a preferred embodiment, the length of the end of the first rubber strip is greater than or equal to the length of the end of the second rubber strip.

[0008] In a preferred embodiment, a plurality of slots are formed on the first rubber strip.

[0009] In a preferred embodiment, the dust shield is a brush.

[0010] The beneficial effects of the utility model are as follows: dust is concentrated by the V-shaped dust shield, and after the dust is concentrated, the dust suction device is intermittently turned on, which effectively reduces noise pollution and improves the user experience of the sweeper. The dust suction effect is improved by the cooperation of the first rubber strip and the second rubber strip, and the structure is simple, the design is reasonable and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the utility model;

[0012] Figure 2 It is an exploded view of the utility model.

[0013] In the figure:

[0014] 10. Base; 11. Dust suction area; 12. Dust shield; 13. Dust suction port; 14. First rubber strip; 15. Second rubber strip. DETAILED DESCRIPTION

[0015] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0016] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present utility model.

[0017] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0018] In the embodiment of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0019] References to "one embodiment" or "some embodiments" etc. described in this specification mean that one or more embodiments of the utility model include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways. Therefore, the utility model is not limited to the specific embodiments disclosed below.

[0020] like Figure 1-Figure 2 As shown, the utility model provides a centralized dust collection structure for a sweeping machine, characterized in that it comprises the following steps: a base 10, a dust collection area 11 is provided on the bottom surface of the base 10, a dust blocking member 12 arranged in a "V" shape is provided in the dust collection area 11, and a dust collection port 13 is provided at a position corresponding to the middle of the dust blocking member 12 and the dust collection area 11;

[0021] Specifically, the base 10 is connected to the external structure, and a dust suction area 11 is provided on the bottom surface of the base 10, which is composed of a V-shaped dust shield 12, wherein the dust shield 12 is glued and fixed to the base, and the direction of the inner concave is the forward direction, so that the V-shaped dust shield 12 can guide the dust to be concentrated in the middle of the dust shield 12 during the moving work. At the same time, a dust suction port 13 is also provided on the base 10, and the dust suction port 13 is connected to the external dust suction device, and the dust suction port 13 is located in front of the middle of the dust shield 12. When the dust is concentrated in the middle of the dust shield 12, the dust suction port 13 sucks the dust. In this way, the sweeper can be moved first, and the dust is concentrated in the middle through the dust shield 12 before the dust suction device is turned on to absorb the dust. In this way, the dust suction device is turned on only when vacuuming is needed, and is turned off after vacuuming is completed, waiting for the next vacuuming, effectively avoiding long-term uninterrupted noise pollution during the cleaning process, thereby improving the user experience.

[0022] Furthermore, a first rubber strip 14 is further provided on one side of the dust suction area 11, the first rubber strip 14 is arranged opposite to the dust shield 12, and the dust suction port 13 is located between the first rubber strip 14 and the dust shield 12;

[0023] Furthermore, a second rubber strip 15 is provided on a side of the dust shield 12 away from the dust suction port 13, and two ends of the second rubber strip 15 are respectively bent toward the direction where the dust shield 12 is located;

[0024] Specifically, a first rubber strip 14 is provided in front of the dust shield 12, the dust suction port 13 is located between the first rubber strip 14 and the dust shield 12, and the second rubber strip 15 is located behind the dust shield 12. The first rubber strip 14 can prevent larger dust from entering the dust suction area 11, and at the same time cooperate with the second rubber strip 15 to form a relatively closed space surrounded by the first rubber strip 14 and the second rubber strip 15 to facilitate dust suction.

[0025] Furthermore, the end length of the first rubber strip 14 is greater than or equal to the end length of the second rubber strip 15;

[0026] Specifically, in order to make the space surrounded by the first rubber strip 14 and the second rubber strip 15 in a relatively closed state when the sweeper is working, the end of the first rubber strip 14 needs to be longer than or equal to the end of the second rubber strip 15, so that during the movement, the first rubber strip 14 can block the angle between it and the second rubber strip 15, thereby facilitating the absorption of dust. If the end of the first rubber strip 14 is shorter than the end of the second rubber strip 15, a gap will appear at the angle between the first rubber strip 14 and the second rubber strip 15, which will easily affect the dust absorption effect.

[0027] Furthermore, in this embodiment, a plurality of slots are provided on the first rubber strip 14;

[0028] Specifically, in order to prevent the first rubber strip 14 from blocking smaller dust, a plurality of slots are opened at the bottom of the first rubber strip 14 . The slots are used to allow dust smaller than the volume of the slots to enter the dust suction area 11 to avoid being blocked outside the first rubber strip 14 .

[0029] Furthermore, in the present embodiment, the dust shield 12 is a brush; specifically, the structural design of the brush can prevent dust from passing through the dust shield 12 when moving, thereby avoiding the inability to collect dust or reducing the dust collection effect.

[0030] To summarize, the present application realizes dust concentration through a V-shaped dust shield, and after the dust is concentrated, the dust suction device is intermittently turned on, which effectively reduces noise pollution and improves the user experience of the sweeper. The dust suction effect is improved through the cooperation of the first rubber strip and the second rubber strip, and the structure is simple, the design is reasonable, and the cost is low.

[0031] The present invention is not limited to what is described in the specification and implementation modes, and therefore, additional advantages and modifications can be easily realized by those familiar with the art. Therefore, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details, representative devices, and illustrative examples shown and described herein.

Claims

1. A centralized dust collection structure for a sweeping machine, characterized in that: The following steps are involved: A base, wherein a dust suction area is provided on the bottom surface of the base, a dust shielding member arranged in a "V" shape is provided in the dust suction area, and a dust suction port is provided at a position corresponding to the middle of the dust shielding member in the dust suction area.

2. The centralized dust collection structure of a sweeper according to claim 1, characterized in that: A first rubber strip is further provided on one side of the dust suction area. The first rubber strip is arranged opposite to the dust shield. The dust suction port is located between the first rubber strip and the dust shield.

3. The centralized dust collection structure of a sweeper according to claim 2, characterized in that: A second rubber strip is further provided on a side of the dust shield away from the dust suction port, and two ends of the second rubber strip are respectively bent toward the direction where the dust shield is located.

4. The centralized dust collection structure of a sweeper according to claim 3, characterized in that: The end length of the first rubber strip is greater than or equal to the end length of the second rubber strip.

5. The centralized dust collection structure of a sweeper according to claim 2, characterized in that: The first rubber strip is provided with a plurality of slots.

6. The centralized dust collection structure of a sweeper according to claim 1, characterized in that: The dust blocking member is a brush.

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