CN215838679U

CN215838679U - Handheld energy-saving dust collector

Info

Publication number: CN215838679U
Application number: CN202122071429.8U
Authority: CN
Inventors: 史光磊
Original assignee: Suzhou Sanshi Intelligent Technology Co ltd
Current assignee: Suzhou Sanshi Intelligent Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-18
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a handheld energy-saving dust collector which comprises a base, wherein a cavity is formed in the base, a box body is fixedly connected to the top of the base, the cavity is formed in the box body, a sealing cover is movably connected to the bottom of the base, two sides in the base are fixedly connected with a dust filter screen through welding blocks, an outer suction pipe is communicated with the position, close to the top, of one side of the dust filter screen, and one end of the outer suction pipe penetrates through the base and extends to the outside of the base. This energy-conserving dust catcher of hand-held type, through damping rod, energy-absorbing spring, amortization cotton, hush pipe and gather the design of sound cover for this device has vibration/noise reduction's function, thereby can subduct vibrations and the noise that this device during operation produced, noise reduction and vibrations cause harm to user's health, more reduced noise pollution, make this device environmental protection more, can not cause the influence to other people at the during operation, improved the practicality of this device.

Description

Handheld energy-saving dust collector

Technical Field

The utility model relates to the technical field of dust collectors, in particular to a handheld energy-saving dust collector.

Background

The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked. The dust collector mainly comprises three parts of dust generation, dust collection and dust filtration, and generally comprises a series excitation commutator motor, a centrifugal fan, a dust filter (bag) and a dust collection accessory. The power of a typical vacuum cleaner is 400-1000W or more, and the power of a portable vacuum cleaner is 250W or less.

The handheld energy-saving dust collector can be frequently used in household life. However, the existing handheld energy-saving dust collector can generate larger noise and obvious vibration sense when working, the noise and the vibration sense can cause harm to the body of a user, and the noise can also form noise pollution to easily influence other people, bring inconvenience to the user and can not meet the use requirement of the user. Therefore, a handheld energy-saving dust collector is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a handheld energy-saving dust collector, and aims to solve the problems that the existing handheld energy-saving dust collector in the background art can generate larger noise and obvious vibration sense when in work, the noise and the vibration sense can cause harm to the body of a user, the noise can also form noise pollution, other people are easily influenced, inconvenience is brought to the user, and the use requirement of the user cannot be met.

In order to achieve the purpose, the utility model provides the following technical scheme: a handheld energy-saving dust collector comprises a base, wherein a cavity is formed in the base, a box body is fixedly connected to the top of the base, the cavity is formed in the box body, a sealing cover is movably connected to the bottom of the base, dust filter screens are fixedly connected to two sides in the base through welding blocks, an outer suction pipe is communicated with the position, close to the top, of one side of each dust filter screen, one end of the outer suction pipe penetrates through the base and extends to the outside of the base, a fan is arranged in the box body, an air suction opening formed in the bottom of the fan is communicated with a hose, the bottom of the hose sequentially penetrates through the box body and the base and is communicated with the dust filter screens, an exhaust pipe is fixedly connected to the top in the box body, a cavity is formed in the exhaust pipe, the positions, close to the two sides, of the top of the fan are fixedly connected with the inner wall of the box body through welding rods, supporting plates are fixedly connected to two sides in the box body, the opposite side of two backup pads all is provided with the damping rod, and the opposite side of two damping rods all contacts with the fan, and two backup pads are run through respectively and extend to its outside in the opposite side of two damping rods, the bottom fixedly connected with in the blast pipe gathers the sound cover, the top intercommunication that gathers the sound cover has the hush pipe.

Preferably, one side of the box body is fixedly connected with a handle, and one end of the handle is fixedly connected with the base.

Preferably, the bottom of the dust filter screen cover is provided with an opening, and the bottom of the dust filter screen cover is in contact with the sealing cover.

Preferably, the two damping rods are fixedly connected with energy-absorbing springs on the opposite sides, and the two energy-absorbing springs are fixedly connected with the inner wall of the box body on the opposite sides.

Preferably, a cavity is formed in the silencing pipe, and silencing cotton is fixedly connected to the interior of the silencing pipe.

Preferably, the fan is in the type HG-HF-150P, and is electrically connected with an external power supply through a power line.

Compared with the prior art, the utility model has the beneficial effects that: this energy-conserving dust catcher of hand-held type, through damping rod, energy-absorbing spring, the amortization is cotton, the design of amortization pipe and sound gathering cover, make this device have vibration/noise reduction's function, thereby can subduct vibrations and the noise that this device during operation produced, noise reduction and vibrations cause harm to user's health, the noise pollution has more been reduced, make this device environmental protection more, can not cause the influence to other people at the during operation, the practicality of this device has been improved, user's user demand has been satisfied.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

fig. 4 is a top sectional view of the silencer duct of the present invention.

In the figure: 1. a base; 2. a box body; 3. a sealing cover; 4. a dust filtering screen cover; 5. an outer straw; 6. a fan; 7. an exhaust pipe; 8. a support plate; 9. a damping lever; 10. a sound gathering cover; 11. a sound-deadening tube; 12. a handle; 13. an energy-absorbing spring; 14. silencing cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a hand-held energy-saving dust collector comprises a base 1, a cavity is arranged inside the base 1, a box body 2 is fixedly connected to the top of the base 1, the cavity is arranged inside the box body 2, a sealing cover 3 is movably connected to the bottom of the base 1, two sides inside the base 1 are fixedly connected with a dust filter screen 4 through welding blocks, an outer suction pipe 5 is communicated with the position, close to the top, of one side of the dust filter screen 4, one end of the outer suction pipe 5 penetrates through the base 1 and extends to the outside of the base, a fan 6 is arranged inside the box body 2, an air suction opening formed in the bottom of the fan 6 is communicated with a hose, the bottom of the hose sequentially penetrates through the box body 2 and the base 1 and is communicated with the dust filter screen 4, an exhaust pipe 7 is fixedly connected to the top inside the box body 2, a cavity is formed inside the exhaust pipe 7, the position, close to the two sides, of the top of the fan 6, is fixedly connected with the inner wall of the box body 2 through welding rods, supporting plates 8 are fixedly connected to two sides inside the box body 2, two backup pad 8 relative one sides all are provided with damping rod 9, and two damping rod 9 relative one sides all contact with fan 6, and two backup pad 8 are run through respectively and extend to its outside in two damping rod 9 one side that carry on the back mutually, and the bottom fixedly connected with in the blast pipe 7 gathers sound cover 10, and the top intercommunication of gathering sound cover 10 has hush pipe 11.

In the utility model: one side of the box body 2 is fixedly connected with a handle 12, and one end of the handle 12 is fixedly connected with the base 1; through the setting of handle 12, the user can conveniently take and put this device j and use.

In the utility model: the bottom of the dust filter screen cover 4 is provided with an opening, and the bottom of the dust filter screen cover 4 is contacted with the sealing cover 3; through the setting of dust screen panel 4, can play the effect of filtering and collecting the dust.

In the utility model: energy-absorbing springs 13 are fixedly connected to the opposite sides of the two damping rods 9, and the opposite sides of the two energy-absorbing springs 13 are fixedly connected with the inner wall of the box body 2; by providing the energy absorbing spring 13, the feeling of vibration can be absorbed.

In the utility model: a cavity is formed inside the silencing pipe 11, and silencing cotton 14 is fixedly connected inside the silencing pipe 11; the noise can be eliminated by the arrangement of the silencing pipe 11 and the silencing cotton 14.

In the utility model: the fan 6 is in a model of HG-HF-150P, and the fan 6 is electrically connected with an external power supply through a power line; which is a common connection means and is not shown in the figure.

The working principle is as follows: when fan 6 work produces vibrations, the vibration will be transmitted to on the damping lever 9 of both sides, setting through damping lever 9, can carry out primary absorption to the vibration, there is certain degree's shake range because of fan 6 when vibrations, will promote damping lever 9 and remove like this, it will drive energy-absorbing spring 13 and compress the buffering to move through damping lever 9, thereby carry out secondary absorption to the vibration, when fan 6 work produces the noise, through the setting of sound collecting cover 10, can gather the sound wave, make the most gathering of noise sound wave gather sound collecting cover 10 department, make the sound wave pass through sound collecting cover 10 and transmit to hush pipe 11, after the noise sound wave transmits to hush pipe 11, through amortization cotton 14's setting, utilize hush cotton 14 excellent performance, can absorb the noise, thereby play the effect of making an uproar of falling.

In summary, the following steps: the hand-held energy-saving dust collector has the functions of shock absorption and noise reduction through the design of the damping rod 9, the energy-absorbing spring 13, the silencing cotton 14, the silencing pipe 11 and the sound-gathering cover 10, thereby reducing the vibration and noise generated by the device during working, reducing the harm of the noise and the vibration to the body of a user, reducing the noise pollution and ensuring that the device is more environment-friendly, no influence on other people during working, improves the practicability of the device, meets the use requirements of users, thereby solving the problems that the prior handheld energy-saving dust collector can generate larger noise and obvious vibration when in work, the noise and the vibration can cause harm to the body of a user, and the noise can also form noise pollution, easily influence other people, bring inconvenience to the user, can not satisfy the user demand's problem yet.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving dust catcher of hand-held type, includes base (1), its characterized in that: the dust filter is characterized in that a cavity is formed in the base (1), a box body (2) is fixedly connected to the top of the base (1), the cavity is formed in the box body (2), a sealing cover (3) is movably connected to the bottom of the base (1), two sides in the base (1) are fixedly connected with a dust filter screen cover (4) through a welding block, an outer suction pipe (5) is communicated with the top of one side of the dust filter screen cover (4), one end of the outer suction pipe (5) penetrates through the base (1) and extends to the outside of the base, a fan (6) is arranged in the box body (2), an air suction opening formed in the bottom of the fan (6) is communicated with a hose, the bottom of the hose sequentially penetrates through the box body (2) and the base (1) and is communicated with the dust filter screen cover (4), an exhaust pipe (7) is fixedly connected to the top in the box body (2), and the cavity is formed in the exhaust pipe (7), inner wall fixed connection who leans on both sides position through welding pole and box body (2) at fan (6) top, the equal fixedly connected with backup pad (8) in both sides in box body (2), one side that two backup pad (8) are relative all is provided with damping rod (9), one side that two damping rod (9) are relative all contacts with fan (6), and two backup pad (8) are run through respectively and extend to its outside in one side that two damping rod (9) were carried on the back mutually, bottom fixedly connected with gathers sound cover (10) in blast pipe (7), the top intercommunication of gathering sound cover (10) has hush pipe (11).

2. The hand-held energy-saving dust collector as claimed in claim 1, wherein: one side of the box body (2) is fixedly connected with a handle (12), and one end of the handle (12) is fixedly connected with the base (1).

3. The hand-held energy-saving dust collector as claimed in claim 1, wherein: an opening is formed in the bottom of the dust filter screen cover (4), and the bottom of the dust filter screen cover (4) is in contact with the sealing cover (3).

4. The hand-held energy-saving dust collector as claimed in claim 1, wherein: the two damping rods (9) are fixedly connected with energy-absorbing springs (13) on the back side, and the two energy-absorbing springs (13) on the back side are fixedly connected with the inner wall of the box body (2).

5. The hand-held energy-saving dust collector as claimed in claim 1, wherein: the inside of amortization pipe (11) is seted up the cavity, the inside fixedly connected with amortization cotton (14) of amortization pipe (11).

6. The hand-held energy-saving dust collector as claimed in claim 1, wherein: the fan (6) is in the type of HG-HF-150P, and the fan (6) is electrically connected with an external power supply through a power line.