Safe air pump

Abstract

The utility model discloses a safe air pump, which relates to the technical field of air pumps, solves the problem of poorer protection effect on the air pump, and comprises a bottom plate, an air pump body is fixedly mounted at the top of the bottom plate, a protective cover is fixedly connected to the top of the bottom plate, and a heat dissipation mechanism is arranged on the surface of the protective cover. A sound insulation layer is arranged in an inner cavity of the protective cover, grooves are evenly formed in the left side and the right side of the protective cover, compressed springs are fixedly connected to one sides of inner cavities of the grooves, and movable columns are fixedly connected to the sides, away from the grooves, of the compressed springs. According to the air pump, the outer surface of the air pump body can be protected by arranging a protective cover, collision of the protective cover can be buffered by arranging a groove, a compressed spring, a movable column and a buffer ball, the protective effect on the air pump body is further improved, and then the service life of the air pump body can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of air pumps, in particular to a safety air pump. Background Art

[0002] An air pump is a device that removes air from a closed space or adds air to a closed space. Air pumps are mainly divided into electric air pumps and manual air pumps. Foot-operated air pumps and electric air pumps are powered by electricity. They continuously compress air to generate air pressure. They are mainly used for pumping, sewage treatment, electroplating, aeration of biogas tanks, tunnel ventilation, etc. Although the air pumps currently used can meet normal use needs, they still have defects in actual use. For example, the air pumps currently used have poor protection effects and are easily damaged by accidental collisions during use. They need to be improved. Therefore, a safe air pump is now proposed. Utility Model Content

[0003] In order to improve the problem of poor protection effect of an air pump, the utility model provides a safety air pump.

[0004] The utility model provides a safety air pump, which adopts the following technical solutions:

[0005] A safety air pump comprises a base plate, an air pump body is fixedly mounted on the top of the base plate, a protective cover is fixedly connected to the top of the base plate, a heat dissipation mechanism is arranged on the surface of the protective cover, a sound insulation layer is arranged in the inner cavity of the protective cover, grooves are evenly arranged on the left and right sides of the protective cover, a compression spring is fixedly connected to one side of the inner cavity of the groove, a movable column is fixedly connected to the side of the compression spring away from the groove, and a buffer ball is fixedly connected to the side of the movable column away from the compression spring.

[0006] By adopting the above technical solution, the collision of the protective cover can be buffered, thereby further improving the protection effect of the air pump body, thereby increasing the service life of the air pump body.

[0007] Optionally, the heat dissipation mechanism includes a first ventilation duct, which is embedded in the top of the left side of the protective cover, the inner cavity of the first ventilation duct is fixedly connected to the first motor through a support rod, and the output end of the first motor is fixedly connected to the first fan blade.

[0008] By adopting the above technical solution, heat can be dissipated by blowing air to the surface of the air pump body.

[0009] Optionally, the sound insulation layer includes a first sound insulation board, sound insulation cotton and a second sound insulation board, the first sound insulation board is fixedly installed on the inner surface of the protective cover, the sound insulation cotton is fixedly installed on the inner surface of the first sound insulation board, and the second sound insulation board is fixedly installed on the inner surface of the sound insulation cotton.

[0010] By adopting the above technical solution, the sound insulation effect of the air pump body can be improved.

[0011] Optionally, a second ventilation duct is embedded in the top of the right side of the protective cover, the inner cavity of the second ventilation duct is fixedly connected to a second motor through a support rod, and the output end of the second motor is fixedly connected to a second fan blade.

[0012] By adopting the above technical solution, the heat inside the protective cover can be blown to the outside, further improving the heat dissipation efficiency of the air pump body.

[0013] Optionally, the top and bottom of the movable column are fixedly connected with a slider, the top and bottom of the inner cavity of the groove are provided with a slide groove for cooperating with the slider, and the outer surface of the slider is slidably connected to the inner surface of the slide groove.

[0014] By adopting the above technical solution, the movement of the movable column can be guided and limited.

[0015] Optionally, mounting blocks are fixedly connected to the front and rear positions of the bottom of the left and right sides of the bottom plate, and mounting holes are formed on the tops of the mounting blocks.

[0016] By adopting the above technical solution, the mounting block can be conveniently installed and fixed.

[0017] Optionally, a dustproof net is fixedly connected to the left side of the inner surface of the first ventilation pipe, and the buffer ball is in an arc shape.

[0018] By adopting the above technical solution, dust can be prevented from entering the first ventilation duct.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. The utility model can facilitate the installation and positioning of the air pump body by providing a bottom plate, can protect the outer surface of the air pump body by providing a protective cover, and can buffer the collision of the protective cover by providing grooves, compression springs, movable columns and buffer balls, thereby further improving the protection effect of the air pump body and thus increasing the service life of the air pump body.

[0021] 2. The utility model can dissipate heat by blowing air to the surface of the air pump body by providing a first ventilation duct, a first motor and a first fan blade. By providing a second motor and a second fan blade, the heat inside the protective cover can be blown to the outside, further improving the heat dissipation efficiency of the air pump body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0024] Figure 3 The utility model structure Figure 2 A partial enlarged view of the middle A;

[0025] Figure 4 It is a partial cross-sectional view of the sound insulation layer structure of the utility model.

[0026] In the figure: 1. bottom plate; 2. air pump body; 3. protective cover; 4. heat dissipation mechanism; 401. first ventilation duct; 402. first motor; 403. first fan blade; 5. sound insulation layer; 501. first sound insulation board; 502. sound insulation cotton; 503. second sound insulation board; 6. groove; 7. compression spring; 8. movable column; 9. buffer ball; 10. second ventilation duct; 11. second motor; 12. second fan blade; 13. slider; 14. slide groove; 15. mounting block; 16. mounting hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1:

[0029] Please refer to Figure 1-4 A safety air pump comprises a base plate 1, an air pump body 2 is fixedly mounted on the top of the base plate 1, a protective cover 3 is fixedly connected to the top of the base plate 1, a heat dissipation mechanism 4 is arranged on the surface of the protective cover 3, a sound insulation layer 5 is arranged on the inner cavity of the protective cover 3, grooves 6 are evenly arranged on the left and right sides of the protective cover 3, a compression spring 7 is fixedly connected to one side of the inner cavity of the groove 6, a movable column 8 is fixedly connected to the side of the compression spring 7 away from the groove 6, and a buffer ball 9 is fixedly connected to the side of the movable column 8 away from the compression spring 7.

[0030] As a technical optimization scheme of the utility model, further, the sound insulation layer 5 includes a first sound insulation board 501, sound insulation cotton 502 and a second sound insulation board 503. The first sound insulation board 501 is fixedly installed on the inner surface of the protective cover 3, the sound insulation cotton 502 is fixedly installed on the inner surface of the first sound insulation board 501, and the second sound insulation board 503 is fixedly installed on the inner surface of the sound insulation cotton 502.

[0031] As a technical optimization solution of the utility model, further, the top and bottom of the movable column 8 are fixedly connected with a slider 13, and the top and bottom of the inner cavity of the groove 6 are provided with a slide groove 14 used to cooperate with the slider 13, and the outer surface of the slider 13 is slidably connected with the inner surface of the slide groove 14.

[0032] As a technical optimization solution of the present invention, further, mounting blocks 15 are fixedly connected to the front and rear positions of the bottom of the left and right sides of the bottom plate 1 , and mounting holes 16 are opened on the tops of the mounting blocks 15 .

[0033] In this embodiment: by providing the base plate 1, the air pump body 2 can be easily installed and positioned; by providing the protective cover 3, the outer surface of the air pump body 2 can be protected; by providing the groove 6, the compression spring 7, the movable column 8 and the buffer ball 9, the collision of the protective cover 3 can be buffered, and the protective effect of the air pump body 2 is further improved, thereby improving the service life of the air pump body 2; by providing the first sound insulation board 501, the sound insulation cotton 502 and the second sound insulation board 503 to jointly construct the sound insulation layer 5, the sound insulation performance inside the protective cover 3 can be improved, thereby improving the sound insulation performance of the air pump body 2; by providing the slider 13 and the slide groove 14, the movement of the movable column 8 can be guided and limited; by providing the mounting block 15 and the mounting hole 16, the base plate 1 can be easily installed and fixed.

[0034] Embodiment 2:

[0035] Reference Figure 1 and Figure 2 The heat dissipation mechanism 4 includes a first ventilation pipe 401, which is embedded in the top of the left side of the protective cover 3. The inner cavity of the first ventilation pipe 401 is fixedly connected to the first motor 402 through a support rod, and the output end of the first motor 402 is fixedly connected to the first fan blade 403.

[0036] As a technical optimization solution of the utility model, further, a second ventilation duct 10 is embedded in the top of the right side of the protective cover 3, the inner cavity of the second ventilation duct 10 is fixedly connected to the second motor 11 through a support rod, and the output end of the second motor 11 is fixedly connected to the second fan blade 12.

[0037] As a technical optimization solution of the present invention, further, a dustproof net is fixedly connected to the left side of the inner surface of the first ventilation pipe 401, and the shape of the buffer ball 9 is arc-shaped.

[0038] In the present embodiment: by providing a first ventilation pipe 401, a first motor 402 and a first fan blade 403, air blowing can be directed to the surface of the air pump body 2 to dissipate heat; by providing a second motor 11 and a second fan blade 12, the heat inside the protective cover 3 can be blown to the outside, further improving the heat dissipation efficiency of the air pump body 2; and by providing a dustproof net, dust can be prevented from entering the first ventilation pipe 401.

[0039] The implementation principle of the utility model is as follows: when in use, the base plate 1 is installed at a designated location through the mounting block 15 and the mounting hole 16, the air pump body 2 is installed on the top of the base plate 1 for use, the air pump body 2 is protected by the protective cover 3, when the air pump body 2 is running, the control switch of the first motor 402 and the second motor 11 is started, the first motor 402 drives the first blade 403 to rotate, and the first blade 403 is used to blow air to the surface of the air pump body 2 for heat dissipation, the second motor 11 drives the second blade 12 to rotate, and the heat inside the protective cover 3 is blown to the outside through the second blade 12, so as to further improve the heat dissipation efficiency of the air pump body 2; when a collision occurs, the collision object first contacts the buffer ball 9 on the surface of the protective cover 3, and the collision force is initially buffered by the buffer ball 9, the buffer ball 9 drives the movable column 8 to rotate, and the movable column 8 drives the compression spring 7 to compress, and the collision force is buffered again by the action of the compression spring 7, so that the collision of the protective cover 3 can be buffered, and the protective effect of the air pump body 2 can be further improved, and then the service life of the air pump body 2 can be improved.

[0040] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A safety air pump, comprising a base plate (1), characterized in that: An air pump body (2) is fixedly mounted on the top of the base plate (1), a protective cover (3) is fixedly connected to the top of the base plate (1), a heat dissipation mechanism (4) is arranged on the surface of the protective cover (3), a sound insulation layer (5) is arranged in the inner cavity of the protective cover (3), grooves (6) are evenly arranged on the left and right sides of the protective cover (3), a compression spring (7) is fixedly connected to one side of the inner cavity of the groove (6), a movable column (8) is fixedly connected to the side of the compression spring (7) away from the groove (6), and a buffer ball (9) is fixedly connected to the side of the movable column (8) away from the compression spring (7).

2. A safety air pump according to claim 1, characterized in that: The heat dissipation mechanism (4) comprises a first ventilation pipe (401), the first ventilation pipe (401) is embedded in the top of the left side of the protective cover (3), the inner cavity of the first ventilation pipe (401) is fixedly connected to the first motor (402) via a support rod, and the output end of the first motor (402) is fixedly connected to the first fan blade (403).

3. A safety air pump according to claim 1, characterized in that: The sound insulation layer (5) comprises a first sound insulation board (501), sound insulation cotton (502) and a second sound insulation board (503); the first sound insulation board (501) is fixedly mounted on the inner surface of the protective cover (3); the sound insulation cotton (502) is fixedly mounted on the inner surface of the first sound insulation board (501); and the second sound insulation board (503) is fixedly mounted on the inner surface of the sound insulation cotton (502).

4. A safety air pump according to claim 1, characterized in that: A second ventilation pipe (10) is embedded in the top of the right side of the protective cover (3); the inner cavity of the second ventilation pipe (10) is fixedly connected to a second motor (11) via a support rod; and the output end of the second motor (11) is fixedly connected to a second fan blade (12).

5. A safety air pump according to claim 1, characterized in that: The top and bottom of the movable column (8) are fixedly connected with a slider (13), and the top and bottom of the inner cavity of the groove (6) are provided with a slide groove (14) used in conjunction with the slider (13), and the outer surface of the slider (13) is slidably connected with the inner surface of the slide groove (14).

6. A safety air pump according to claim 1, characterized in that: The front and rear positions of the bottom of the left and right sides of the bottom plate (1) are fixedly connected with mounting blocks (15), and the top of the mounting block (15) is provided with a mounting hole (16).

7. A safety air pump according to claim 2, characterized in that: A dustproof net is fixedly connected to the left side of the inner surface of the first ventilation pipe (401), and the buffer ball (9) is in an arc shape.

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