Ultraviolet aging resistant dust collector shell

Abstract

The utility model discloses a dust collector shell resistant to ultraviolet aging, relates to the technical field of dust collector shells, and aims to solve the problems that in the prior art, when a dust collector is stored in a balcony and exposed in the sun, the dust collector shell is aged, the strength of the dust collector shell is reduced, and the service life of the dust collector is affected. A dust collector shell is arranged on the outer side of the dust collector body, the outer surface of the dust collector shell is coated with a coating, the coating is an organic silicon ultraviolet-proof coating, a protective film is bonded to the outer side of the dust collector shell, the protective film is a polyurethane film, and a sound insulation layer is arranged on the inner side of the dust collector shell. The sound insulation layer is made of damping sound insulation felt materials, a rubber block is arranged below the sound insulation layer, and a supporting plate is arranged below the rubber block.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum cleaner shells, in particular to a vacuum cleaner shell resistant to ultraviolet aging. Background Art

[0002] A vacuum cleaner is a machine that uses an electric motor to generate negative air pressure to absorb dust. It is a cleaning appliance used to clean indoor dust, paper scraps, debris of various daily materials, impurities, etc. During the operation of the vacuum cleaner, a local low-pressure area is created to suck air and debris into it, thereby cleaning the dust and debris on the surface of objects such as the floor, carpets, and furniture. The vacuum cleaner shell is the external protective shell of the vacuum cleaner;

[0003] For example, the authorized patent with announcement number CN204950795U (a vacuum cleaner housing with a long service life): comprises a housing, a cover plate, reinforcing ribs and rollers, the outer side of the housing is arc-shaped, the middle part of the longitudinal section is convex and bent to both sides; the interior of the housing is hollow, the cover plate is fixedly connected to the top opening of the housing, and the bottom of the housing is provided with rollers; a downwardly concave water tank is provided on the cover plate; a circle of reinforcing ribs is provided on the side wall of the housing; and a UV lamp hole is also provided on the side wall of the housing;

[0004] Although the above-mentioned prior art prevents collision with indoor furniture through the arc-shaped shell, thus protecting the vacuum cleaner and the indoor furniture at the same time, when the vacuum cleaner is stored on the balcony and exposed to the sun, the shell of the vacuum cleaner will age, which reduces the strength of the shell and affects the service life of the vacuum cleaner. Therefore, the market urgently needs to develop a vacuum cleaner shell that is resistant to UV aging to help people solve the existing problems. Utility Model Content

[0005] The purpose of the utility model is to provide a vacuum cleaner shell that is resistant to ultraviolet aging, so as to solve the problem raised in the above background technology that when the vacuum cleaner is stored on a balcony and exposed to sunlight, the vacuum cleaner shell will age, reducing the strength of the vacuum cleaner shell and affecting the service life of the vacuum cleaner.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vacuum cleaner shell resistant to ultraviolet aging, comprising a vacuum cleaner body, a vacuum cleaner shell is arranged on the outside of the vacuum cleaner body, the outer surface of the vacuum cleaner shell is coated with a coating, and the coating is a silicone anti-ultraviolet coating, and a protective film is bonded to the outside of the vacuum cleaner shell, and the protective film is a polyurethane film.

[0007] Preferably, a sound insulation layer is provided on the inner side of the vacuum cleaner shell, and the sound insulation layer is made of damping sound insulation felt material.

[0008] Preferably, a rubber block is arranged below the sound insulation layer, and a support plate is arranged below the rubber block.

[0009] Preferably, a mounting block is fixedly installed on the inner end surface of the vacuum cleaner housing, and there are multiple mounting blocks. A nut is arranged below the support plate, and there are multiple nuts, the positions of the nut and the mounting block correspond to each other, and a threaded rod is fixedly installed above the nut, and the threaded rod passes through the support plate and the rubber block respectively and is threadedly connected to the mounting block.

[0010] Preferably, a first pad is provided above the nut along the outer side of the threaded rod, and the upper end surface of the first pad is in contact with the bottom surface of the support plate.

[0011] Preferably, a second pad is provided on the upper end surface of the rubber block, and a plurality of second pads are provided, a connecting rod is fixedly installed above the second pad, and the upper end of the connecting rod extends to the top of the vacuum cleaner housing.

[0012] Preferably, a rubber head is fixedly mounted above the connecting rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model coats the outer surface of the vacuum cleaner shell with a coating which is a silicone anti-ultraviolet coating, so that the vacuum cleaner shell has the ability to resist ultraviolet rays and reduces the aging speed of the vacuum cleaner shell. In addition, by setting a protective film which is a polyurethane film, not only can the ultraviolet resistance of the vacuum cleaner shell be enhanced, but also the vacuum cleaner shell can be protected to prevent dirt from directly adhering to the surface of the vacuum cleaner shell, thereby reducing the corrosion of the vacuum cleaner shell and increasing the service life of the vacuum cleaner.

[0015] 2. The utility model provides a sound insulation layer, wherein the sound insulation layer is made of damping sound insulation felt material, so that the noise from the internal operation of the vacuum cleaner can be blocked, the external noise emitted by the vacuum cleaner can be reduced, and the practicality is increased.

[0016] 3. The utility model adopts the arrangement of rubber blocks and support plates. When the vacuum cleaner shell is hit by an external object, the force on the vacuum cleaner shell is transmitted to the inside of the rubber block through force transfer. The elastic effect of the rubber block itself can reduce the impact force, thereby increasing the impact resistance of the vacuum cleaner shell and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the vacuum cleaner housing of the utility model;

[0018] Figure 2 A partial cross-sectional view of the vacuum cleaner housing of the first embodiment of the present utility model;

[0019] Figure 3 It is an enlarged schematic diagram of the A part of the utility model;

[0020] Figure 4 A partial cross-sectional view of a vacuum cleaner housing according to Embodiment 2 of the present utility model;

[0021] Figure 5 It is an enlarged schematic diagram of the B portion of the utility model.

[0022] In the figure: 1. Vacuum cleaner body; 2. Vacuum cleaner shell; 3. Protective film; 4. Sound insulation layer; 5. Rubber block; 6. Support plate; 7. Mounting block; 8. Threaded rod; 9. Nut; 10. First pad; 11. Connecting rod; 12. Rubber head; 13. Second pad. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Embodiment 1

[0025] See also Figure 1-3 The utility model provides an embodiment: a vacuum cleaner shell resistant to ultraviolet aging, including a vacuum cleaner body 1, a vacuum cleaner shell 2 is arranged on the outside of the vacuum cleaner body 1, the outer surface of the vacuum cleaner shell 2 is coated with a coating, and the coating is an organic silicone anti-ultraviolet coating, and a protective film 3 is bonded to the outside of the vacuum cleaner shell 2, and the protective film 3 is a polyurethane film.

[0026] When in use, the outer surface of the vacuum cleaner shell 2 is coated with a silicone anti-ultraviolet coating, so that the vacuum cleaner shell 2 has the ability to resist ultraviolet rays, and the aging speed of the vacuum cleaner shell 2 is reduced. The protective film 3 is provided, and the protective film 3 is a polyurethane film, which not only can enhance the ultraviolet resistance of the vacuum cleaner shell 2, but also can protect the vacuum cleaner shell 2 to prevent dirt from directly adhering to the surface of the vacuum cleaner shell 2, reduce the corrosion of the vacuum cleaner shell 2, and increase the service life of the vacuum cleaner.

[0027] Furthermore, a sound insulation layer 4 is provided on the inner side of the vacuum cleaner housing 2. The sound insulation layer 4 is made of a damping sound insulation felt material, which can block the noise generated by the internal operation of the vacuum cleaner and reduce the noise emitted by the vacuum cleaner to the outside.

[0028] Furthermore, a rubber block 5 is arranged below the sound insulation layer 4, and a support plate 6 is arranged below the rubber block 5. When the vacuum cleaner housing 2 is subjected to a force from an external object, the force on the vacuum cleaner housing 2 is transmitted to the inside of the rubber block 5 through the transfer of force. The elastic effect of the rubber block 5 itself can reduce the force, thereby increasing the impact resistance of the vacuum cleaner housing 2.

[0029] Furthermore, a mounting block 7 is fixedly installed on the inner end surface of the vacuum cleaner housing 2, and there are multiple mounting blocks 7. A threaded hole is arranged inside the mounting block 7. A nut 9 is arranged below the support plate 6, and there are multiple nuts 9. The positions of the nuts 9 and the mounting block 7 correspond. A threaded rod 8 is fixedly installed above the nut 9. The threaded rod 8 passes through the support plate 6 and the rubber block 5 respectively and is threadedly connected to the mounting block 7. Through the arrangement of the mounting block 7, the threaded rod 8 and the nut 9, the rubber block and the support plate 6 can be stably arranged on the inner side of the vacuum cleaner housing 2.

[0030] Furthermore, a first pad 10 is provided above the nut 9 along the outer side of the threaded rod 8, and the upper end surface of the first pad 10 is in contact with the bottom surface of the support plate 6, thereby increasing the tightening force area of ​​the threaded rod 8 and the nut 9 on the support plate 6 and improving practicality.

[0031] Embodiment 2

[0032] See also Figure 4 and Figure 5 The utility model provides an embodiment: a vacuum cleaner shell resistant to ultraviolet aging, including a vacuum cleaner body 1, a vacuum cleaner shell 2 is arranged on the outside of the vacuum cleaner body 1, the outer surface of the vacuum cleaner shell 2 is coated with a coating, and the coating is an organic silicone anti-ultraviolet coating, and a protective film 3 is bonded to the outside of the vacuum cleaner shell 2, and the protective film 3 is a polyurethane film.

[0033] When in use, the outer surface of the vacuum cleaner shell 2 is coated with a silicone anti-ultraviolet coating, so that the vacuum cleaner shell 2 has the ability to resist ultraviolet rays, and the aging speed of the vacuum cleaner shell 2 is reduced. The protective film 3 is provided, and the protective film 3 is a polyurethane film, which not only can enhance the ultraviolet resistance of the vacuum cleaner shell 2, but also can protect the vacuum cleaner shell 2 to prevent dirt from directly adhering to the surface of the vacuum cleaner shell 2, reduce the corrosion of the vacuum cleaner shell 2, and increase the service life of the vacuum cleaner.

[0034] Furthermore, a sound insulation layer 4 is provided on the inner side of the vacuum cleaner housing 2. The sound insulation layer 4 is made of a damping sound insulation felt material, which can block the noise generated by the internal operation of the vacuum cleaner and reduce the noise emitted by the vacuum cleaner to the outside.

[0035] Furthermore, a rubber block 5 is arranged below the sound insulation layer 4, and a support plate 6 is arranged below the rubber block 5. When the vacuum cleaner housing 2 is subjected to a force from an external object, the force on the vacuum cleaner housing 2 is transmitted to the inside of the rubber block 5 through the transfer of force. The elastic effect of the rubber block 5 itself can reduce the force, thereby increasing the impact resistance of the vacuum cleaner housing 2.

[0036] Furthermore, a mounting block 7 is fixedly installed on the inner end surface of the vacuum cleaner housing 2, and there are multiple mounting blocks 7. A threaded hole is arranged inside the mounting block 7. A nut 9 is arranged below the support plate 6, and there are multiple nuts 9. The positions of the nuts 9 and the mounting block 7 correspond. A threaded rod 8 is fixedly installed above the nut 9. The threaded rod 8 passes through the support plate 6 and the rubber block 5 respectively and is threadedly connected to the mounting block 7. Through the arrangement of the mounting block 7, the threaded rod 8 and the nut 9, the rubber block and the support plate 6 can be stably arranged on the inner side of the vacuum cleaner housing 2.

[0037] Furthermore, a first pad 10 is provided above the nut 9 along the outer side of the threaded rod 8, and the upper end surface of the first pad 10 is in contact with the bottom surface of the support plate 6, thereby increasing the tightening force area of ​​the threaded rod 8 and the nut 9 on the support plate 6 and improving practicality.

[0038] Furthermore, a second pad 13 is provided on the upper end surface of the rubber block 5, and a plurality of second pads 13 are provided. A connecting rod 11 is fixedly installed above the second pad 13, and the upper end of the connecting rod 11 extends to the top of the vacuum cleaner housing 2, so that when the vacuum cleaner housing 2 is hit by a falling object, the connecting rod 11 will be subjected to force first, and the rubber block 5 will be subjected to force through the force transmission of the second pad 13, and then the elastic effect of the rubber block 5 itself can reduce the force, thereby improving the safety of the vacuum cleaner housing.

[0039] Furthermore, a rubber head 12 is fixedly installed above the connecting rod 11. The rubber head 12 is made of EPDM rubber material. The setting of the rubber head 12 prevents the connecting rod 11 from directly contacting the falling object, and the rubber head 12 can also reduce the force of the falling object to a certain extent, thereby increasing practicality.

[0040] Working principle: When in use, the outer surface of the vacuum cleaner shell 2 is coated with an organic silicone anti-ultraviolet coating, so that the vacuum cleaner shell 2 has the ability to resist ultraviolet rays, and the aging speed of the vacuum cleaner shell 2 is reduced. The protective film 3 is provided, and the protective film 3 is a polyurethane film, which not only can enhance the ultraviolet resistance of the vacuum cleaner shell 2, but also can protect the vacuum cleaner shell 2 to prevent dirt from directly adhering to the surface of the vacuum cleaner shell 2, reduce the corrosion of the vacuum cleaner shell 2, and increase the service life of the vacuum cleaner. The sound insulation layer 4 made of damping sound insulation felt material can block the noise of the internal working of the vacuum cleaner and reduce the noise emitted by the vacuum cleaner to the outside. At the same time, when the vacuum cleaner shell 2 is subjected to the force of an external object, the force of the vacuum cleaner shell 2 will be transmitted to the inside of the rubber block 5 through the transfer of force. The elastic effect of the rubber block 5 itself can reduce the force, thereby increasing the impact resistance of the vacuum cleaner shell 2.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A vacuum cleaner housing resistant to ultraviolet aging, comprising a vacuum cleaner body (1), characterized in that: A vacuum cleaner shell (2) is arranged on the outside of the vacuum cleaner body (1); the outer surface of the vacuum cleaner shell (2) is coated with a coating, and the coating is an organic silicon anti-ultraviolet coating; a protective film (3) is bonded to the outside of the vacuum cleaner shell (2); the protective film (3) is a polyurethane film.

2. The vacuum cleaner housing resistant to ultraviolet aging according to claim 1, characterized in that: A sound insulation layer (4) is provided on the inner side of the vacuum cleaner housing (2); the sound insulation layer (4) is made of a damping sound insulation felt material.

3. The vacuum cleaner housing resistant to ultraviolet aging according to claim 2, characterized in that: A rubber block (5) is arranged below the sound insulation layer (4), and a support plate (6) is arranged below the rubber block (5).

4. The vacuum cleaner housing resistant to ultraviolet aging according to claim 3, characterized in that: A mounting block (7) is fixedly mounted on the inner end surface of the vacuum cleaner housing (2), and a plurality of mounting blocks (7) are provided. A nut (9) is provided below the support plate (6), and a plurality of nuts (9) are provided. The positions of the nut (9) and the mounting block (7) correspond to each other. A threaded rod (8) is fixedly mounted above the nut (9), and the threaded rod (8) passes through the support plate (6) and the rubber block (5) respectively and is threadedly connected to the mounting block (7).

5. The vacuum cleaner housing resistant to ultraviolet aging according to claim 4, characterized in that: A first pad (10) is arranged above the nut (9) along the outer side of the threaded rod (8), and the upper end surface of the first pad (10) is in contact with the bottom surface of the support plate (6).

6. The vacuum cleaner housing resistant to ultraviolet aging according to claim 3, characterized in that: A second pad (13) is provided on the upper end surface of the rubber block (5), and a plurality of second pads (13) are provided. A connecting rod (11) is fixedly mounted above the second pad (13), and the upper end of the connecting rod (11) extends to the top of the vacuum cleaner housing (2).

7. The vacuum cleaner housing resistant to ultraviolet aging according to claim 6, characterized in that: A rubber head (12) is fixedly mounted above the connecting rod (11).

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