Air duct structure of window cleaning machine

Abstract

The utility model discloses an air duct structure of a window cleaning machine, which comprises a protective cover, the inner wall of the rear side of the protective cover is connected with a main pipe body through a bolt, the left side of the main pipe body is closed, the rear side of the main pipe body close to the bottom is communicated and connected with an adsorption pipe, and the rear end of the adsorption pipe is connected to the inner wall of the rear side of the protective cover through a bolt. The positions, close to the top and the bottom, of the right side of the main pipe body communicate with air outlet pipes correspondingly, the ends, away from the main pipe body, of the two air outlet pipes are connected to the bottom and the bottom of the inner cavity of the protective cover through bolts, and the ends, away from the main pipe body, of the air outlet pipes communicate with the outside of the protective cover. According to the technical scheme, the main pipe body, the two air outlet pipes, the grating and other parts are matched with one another, so that air can be discharged from the two sides, the situation that air can only be discharged from one side of the anti-collision wheel due to bending arrangement can be effectively avoided, the air outlet efficiency and suction force are improved, effective adsorption can be conducted, and the service life of the anti-collision wheel is prolonged. The adsorption efficiency and the use efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to window cleaning machine technical field, especially a kind of air duct structure of window cleaning machine. BACKGROUND

[0002] Window cleaning machine is also called automatic window cleaning machine, glass cleaning robot, intelligent window cleaner, intelligent window cleaner, etc., which is a kind of intelligent household appliance. It is firmly adsorbed on the glass by the vacuum pump or fan device at the bottom, and then automatically detects the corner distance of the window and plans the window cleaning path by artificial intelligence. The main function of window cleaning machine is to remove dirt on the glass by the force of the cloth at the bottom of the body, thereby helping people solve the problem of high-rise window cleaning and outdoor window cleaning.

[0003] The air duct structure is one of the main structures of window cleaning machine, but in the prior art, the air duct structure of window cleaning machine is curved, which can only blow air from one side of the anti-collision wheel, reducing the suction force, so that it cannot be effectively adsorbed, reducing the adsorption efficiency and use efficiency. Therefore, we propose a kind of air duct structure of window cleaning machine. SUMMARY

[0004] The utility model discloses a kind of air duct structures of window cleaning machine, can blow air from two sides, so that it can effectively avoid that it is curved and can only blow air from one side of the anti-collision wheel, improve its air outlet efficiency and suction force, so that it can be effectively adsorbed, improve its adsorption efficiency and use efficiency.

[0005] To achieve the above object, a kind of air duct structure of window cleaning machine is provided, comprising: a protective cover, the rear side inner wall of the protective cover is connected with main pipe body by bolt, and the left side of main pipe body is closed setting, the rear side of main pipe body is connected with adsorption pipe near the bottom, and the rear end of adsorption pipe is connected on the rear side inner wall of protective cover by bolt, the right side of main pipe body is connected with air outlet pipe near the top and bottom respectively, the end of two air outlet pipes away from main pipe body is connected on the inner cavity bottom and bottom of protective cover by bolt, and the end of air outlet pipe away from main pipe body is connected with the outside of protective cover.

[0006] According to the air duct structure of window cleaning machine, a plurality of evenly distributed adsorption holes are formed in the middle of the rear wall of the protective cover, and the plurality of adsorption holes are connected with the inside of the adsorption pipe.

[0007] According to the air duct structure of window cleaning machine, the left side of two air outlet pipes is arc-shaped, and two air outlet pipes are symmetrically arranged above and below with the center axis of main pipe body as the axis of symmetry.

[0008] According to the air duct structure of the window cleaning machine, the top and the bottom of the protective cover are respectively connected with a plurality of uniformly distributed gratings near the right side, and the plurality of uniformly distributed gratings correspond to the air outlets of the air outlet pipes.

[0009] According to the air duct structure of the window cleaning machine, the top and the bottom of the protective cover are respectively connected with a plurality of uniformly distributed gratings near the right side, and the plurality of uniformly distributed gratings correspond to the air outlets of the air outlet pipes.

[0010] The above scheme has at least one of the following beneficial effects: the mutual cooperation between the main pipe body, the two air outlet pipes and the gratings enables air to be discharged from both sides, thereby effectively avoiding the situation that the curved window cleaning machine can only discharge air from one side of the anti-collision wheel, improving the air discharge efficiency and suction force, and enabling effective adsorption, improving the adsorption efficiency and use efficiency.

[0011] The additional aspects and advantages of the present application will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0012] The present application will be further described below in combination with the drawings and embodiments;

[0013] Figure 1 The present application will be further described below in combination with the drawings and embodiments;

[0014] Figure 2 The present application will be further described below in combination with the drawings and embodiments; Figure 1 The present application will be further described below in combination with the drawings and embodiments;

[0015] Figure 3 The present application will be further described below in combination with the drawings and embodiments; Figure 1 The present application will be further described below in combination with the drawings and embodiments;

[0016] Figure 4 The present application will be further described below in combination with the drawings and embodiments; Figure 1 The present application will be further described below in combination with the drawings and embodiments;

[0017] LEGEND

[0018] 1, protective cover; 2, main pipe body; 3, air outlet pipe; 4, grating; 5, adsorption pipe; 6, adsorption hole; 7, movable door; 8, speed reducing valve. DETAILED DESCRIPTION

[0019] This part will describe the specific embodiments of the present application in detail, and the preferred embodiments of the present application are shown in the drawings, and the drawings are used to supplement the description of the text part, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as a limitation on the protection scope of the present application.

[0020] REFERENCEFigures 1 to 4 The utility model discloses a window cleaning machine's air duct structure, it includes the protective cover 1, the rear side inner wall of protective cover 1 is connected with main pipe body 2 through bolt, and the left side of main pipe body 2 is closed arrangement, and the rear side of main pipe body 2 is connected with adsorption pipe 5 in the proximity of bottom, and the rear end of adsorption pipe 5 is connected on the rear side inner wall of protective cover 1 through bolt, and the right side of main pipe body 2 is connected with air outlet pipe 3 in the proximity of top and bottom respectively, and the end of two air outlet pipes 3 away from main pipe body 2 is connected on the inner chamber bottom and bottom of protective cover 1 through bolt, and the end of air outlet pipe 3 away from main pipe body 2 is connected with the outside of protective cover 1.

[0021] The utility model discloses a window cleaning machine's air duct structure, it includes the protective cover 1, the rear side inner wall of protective cover 1 is connected with main pipe body 2 through bolt, and the left side of main pipe body 2 is closed arrangement, and the rear side of main pipe body 2 is connected with adsorption pipe 5 in the proximity of bottom, and the rear end of adsorption pipe 5 is connected on the rear side inner wall of protective cover 1 through bolt, and the right side of main pipe body 2 is connected with air outlet pipe 3 in the proximity of top and bottom respectively, and the end of two air outlet pipes 3 away from main pipe body 2 is connected on the inner chamber bottom and bottom of protective cover 1 through bolt, and the end of air outlet pipe 3 away from main pipe body 2 is connected with the outside of protective cover 1.

[0022] The utility model discloses a window cleaning machine's air duct structure, it includes the protective cover 1, the rear side inner wall of protective cover 1 is connected with main pipe body 2 through bolt, and the left side of main pipe body 2 is closed arrangement, and the rear side of main pipe body 2 is connected with adsorption pipe 5 in the proximity of bottom, and the rear end of adsorption pipe 5 is connected on the rear side inner wall of protective cover 1 through bolt, and the right side of main pipe body 2 is connected with air outlet pipe 3 in the proximity of top and bottom respectively, and the end of two air outlet pipes 3 away from main pipe body 2 is connected on the inner chamber bottom and bottom of protective cover 1 through bolt, and the end of air outlet pipe 3 away from main pipe body 2 is connected with the outside of protective cover 1.

[0023] The utility model discloses a window cleaning machine's air duct structure, it includes the protective cover 1, the rear side inner wall of protective cover 1 is connected with main pipe body 2 through bolt, and the left side of main pipe body 2 is closed arrangement, and the rear side of main pipe body 2 is connected with adsorption pipe 5 in the proximity of bottom, and the rear end of adsorption pipe 5 is connected on the rear side inner wall of protective cover 1 through bolt, and the right side of main pipe body 2 is connected with air outlet pipe 3 in the proximity of top and bottom respectively, and the end of two air outlet pipes 3 away from main pipe body 2 is connected on the inner chamber bottom and bottom of protective cover 1 through bolt, and the end of air outlet pipe 3 away from main pipe body 2 is connected with the outside of protective cover 1.

[0024] The utility model discloses a window cleaning machine's air duct structure, it includes the protective cover 1, the rear side inner wall of protective cover 1 is connected with main pipe body 2 through bolt, and the left side of main pipe body 2 is closed arrangement, and the rear side of main pipe body 2 is connected with adsorption pipe 5 in the proximity of bottom, and the rear end of adsorption pipe 5 is connected on the rear side inner wall of protective cover 1 through bolt, and the right side of main pipe body 2 is connected with air outlet pipe 3 in the proximity of top and bottom respectively, and the end of two air outlet pipes 3 away from main pipe body 2 is connected on the inner chamber bottom and bottom of protective cover 1 through bolt, and the end of air outlet pipe 3 away from main pipe body 2 is connected with the outside of protective cover 1.

Claims

1. A duct structure of a window cleaning machine, characterized by comprising: Include: The back side inner wall of the protective cover (1) is bolted with the main pipe body (2), and the left side of the main pipe body (2) is closed. The back side of the main pipe body (2) is connected with the adsorption pipe (5) near the bottom, and the rear end of the adsorption pipe (5) is bolted on the back side inner wall of the protective cover (1). The right side of the main pipe body (2) is connected with the air outlet pipe (3) near the top and the bottom respectively. The ends of the two air outlet pipes (3) away from the main pipe body (2) are bolted on the inner cavity bottom and the bottom of the protective cover (1), and the ends of the air outlet pipes (3) away from the main pipe body (2) are connected with the outside of the protective cover (1).

2. A duct structure for a window cleaning machine according to claim 1, wherein A plurality of adsorption holes (6) are evenly distributed in the middle of the back wall of the protective cover (1), and the plurality of adsorption holes (6) are connected with the inside of the adsorption pipe (5).

3. The duct structure of a window cleaning machine according to claim 1, wherein The left side of the two air outlet pipes (3) is arc-shaped, and the two air outlet pipes (3) are symmetrically arranged above and below with the center axis of the main pipe body (2) as the axis of symmetry.

4. The duct structure of a window cleaning machine according to claim 1, wherein The top and bottom of the protective cover (1) are connected with a plurality of evenly distributed gratings (4) near the right side respectively, and the plurality of evenly distributed gratings (4) correspond to the air outlets of the air outlet pipes (3).

5. The duct structure of a window cleaning machine according to claim 1, wherein Two said air outlet pipes (3) are installed with movable doors (7) near the inner cavity top and bottom of the protective cover (1) respectively, and the air outlet pipes (3) are installed with speed reducing valves (8).

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