CN213046715U

CN213046715U - Hand-held vacuum cleaner

Info

Publication number: CN213046715U
Application number: CN202021524539.4U
Authority: CN
Inventors: 钟搏
Original assignee: Youli Shenzhen Technology Co ltd
Current assignee: Youli Shenzhen Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-27
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to a dust catcher technical field discloses a hand-held type dust catcher, which comprises a housin, a dust cylinder, the suction nozzle, the filter, including a motor, an end cap, a controller, and a cover plate, rechargeable battery, shift knob, pilot lamp and the interface that charges, the preceding tip at the casing is established to a dust cylinder detachable lid, suction nozzle detachable sets up the preceding tip at a dust cylinder, the filter sets up in a dust cylinder, the motor sets up the preceding tip at the casing, rechargeable battery sets up in the casing, shift knob, pilot lamp and the interface that charges side by side set up the upper end at the casing, and rechargeable battery, shift knob, the pilot lamp and the interface that charges are equallyd divide and do not be connected with the motor electricity, the back tip of casing is equipped with the leader, the both ends wall of. The technical scheme of the utility model through built-in rechargeable battery, need not to connect the power cord and use, saved the constraint of cable, and small in size, handsome in appearance, convenient to carry, easy operation, the practicality is strong.

Description

Hand-held vacuum cleaner

Technical Field

The utility model relates to a dust catcher technical field, in particular to hand-held type dust catcher.

Background

The working principle of the dust collector is that a motor is used for driving blades to rotate at a high speed, air negative pressure is generated in a sealed shell, and dust is sucked. However, most of the vacuum cleaners on the market are large in size, and need to be connected with a power cord, so that the vacuum cleaners are inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a handheld dust collector, which aims to solve the technical problems that the existing dust collector has large volume, needs to be connected with a power line and is inconvenient to carry.

In order to achieve the above object, the utility model provides a hand-held type dust catcher, including casing, dirt section of thick bamboo, suction nozzle, filter, motor, rechargeable battery, shift knob, pilot lamp and the interface that charges, dirt section of thick bamboo detachable lid is established the preceding tip of casing, suction nozzle detachable sets up the preceding tip of dirt section of thick bamboo, the filter sets up in the dirt section of thick bamboo, the motor sets up the preceding tip of casing, rechargeable battery sets up in the casing, shift knob, pilot lamp and the interface that charges set up side by side are in the upper end of casing, just rechargeable battery, shift knob, pilot lamp and the interface that charges equally divide do not with the motor electricity is connected, the rear end of casing is equipped with the leader, the both ends wall of the lower bottom of casing is equipped with a plurality of air outlets respectively.

The dust cylinder is characterized by further comprising a clamping plate and a spring, wherein the rear end part of the clamping plate is rotatably connected with the inner top wall of the shell, the spring is arranged on the lower bottom wall of the clamping plate, two ends of the spring are respectively abutted against the clamping plate and the shell, a button is convexly arranged at the upper end part of the clamping plate, a through hole is concavely arranged at the upper end part of the shell, the button can be movably arranged in the through hole up and down, a first clamping hook is convexly arranged at the front end part of the clamping plate, a second clamping hook is convexly arranged on the lower bottom wall of the shell, a clamping groove is correspondingly concavely arranged on the upper end wall and the lower end wall of the rear end part of the dust cylinder respectively, and the first clamping hook and the second clamping hook are respectively detachably and fixedly connected with the clamping groove.

Furthermore, the front end part of the dust cylinder is concavely provided with an inserting hole, the rear end part of the suction nozzle is provided with an inserting pipe, and the inserting pipe is detachably inserted into the inserting hole.

Furthermore, the suction nozzle also comprises limiting plates, wherein the limiting plates are respectively and oppositely and convexly arranged on the inner peripheral walls at the upper end and the lower end of the rear end part of the suction nozzle, the upper end and the lower end of the front end edge of the insertion hole are oppositely and concavely provided with a limiting groove, and the limiting plates are respectively and detachably embedded in the limiting grooves.

Further, the dust collector also comprises a transparent panel, and the transparent panel is arranged on the upper end wall of the dust cylinder.

Further, the filter adopts a HEPA filter.

Adopt the technical scheme of the utility model, following beneficial effect has: the technical scheme of the utility model, through dust cylinder detachable lid establish at the preceding tip of casing, suction nozzle detachable sets up at the preceding tip of dust cylinder, the filter sets up in the dust cylinder, the motor sets up the preceding tip of casing, chargeable call sets up in the casing, shift knob, pilot lamp and the interface that charges set up the upper end of casing side by side, and chargeable call, shift knob, pilot lamp and the interface that charges equally divide respectively with the motor electricity is connected, the rear end of casing is equipped with the leader, the both ends wall of the lower bottom of casing is equipped with a plurality of air outlets respectively, can make the air sucked into the dust cylinder and pass through the filter and discharge, utilize the motor to drive the blade high-speed rotation, produce the air negative pressure in the sealed casing, inhale the dust bits from the suction nozzle in the dust cylinder, can absorb the entity rubbish of similar mung bean size, through built-in chargeable call, need not to connect the power cord, the binding of cables is omitted, and the novel multifunctional electric heating cooker is small in size, attractive in appearance, convenient to carry, simple to operate and high in practicability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a handheld vacuum cleaner according to an embodiment of the present invention;

fig. 2 is a schematic overall structure view of another view angle of a handheld vacuum cleaner according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of a hand-held vacuum cleaner according to an embodiment of the present invention;

fig. 4 is another exploded schematic view of a handheld vacuum cleaner according to an embodiment of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a hand-held type dust catcher.

As shown in fig. 1 to 4, in an embodiment of the present invention, the handheld vacuum cleaner includes a housing 101, a dust canister 102, a suction nozzle 103, a filter 104, a motor 105, a rechargeable battery 106, a switch button 107, an indicator 108, and a charging interface 109, the dust canister 102 is detachably covered at a front end portion of the housing 101, the suction nozzle 103 is detachably disposed at a front end portion of the dust canister 102, the filter 104 is disposed in the dust canister 102, the motor 105 is disposed at a front end portion of the housing 101, the rechargeable battery 106 is disposed in the housing 101, the switch button 107, the indicator 108, and the charging interface 109 are disposed at an upper end portion of the housing 101 side by side, and the rechargeable battery 106, the switch button 107, the indicator 108, and the charging interface 109 are electrically connected to the motor 105, the rear end portion of the housing 101 is provided with a handle 1011, the two end walls of the lower bottom of the housing 101 are respectively provided with a plurality of air outlets 1012.

Specifically, the dust collector further comprises a buckling plate 110 and a spring 111, the rear end of the buckling plate 110 is rotatably connected with the inner top wall of the housing 1010, the spring 111 is disposed on the lower bottom wall of the buckling plate 110, two ends of the spring 111 are respectively abutted to the buckling plate 110 and the housing 101, the upper end of the buckling plate 110 is convexly provided with a button 1101, the upper end of the housing 101 is concavely provided with a through hole 1013, the button 1101 is movably disposed in the through hole 1013 up and down, the front end of the buckling plate 110 is convexly provided with a first hook 1102, the lower bottom wall of the housing 101 is convexly provided with a second hook 1014, the upper end wall and the lower end wall of the rear end of the dust cylinder 102 are respectively and oppositely concavely provided with a clamping groove 1021, the first hook 1102 and the second hook are respectively detachably and fixedly connected with the clamping groove 1021, so as to facilitate quick installation, disassembly and cleaning of the dust cylinder, when the dust cylinder needs to be disassembled, only need press the button gently, easy operation, the practicality is strong.

Specifically, the front end of the dust cylinder 102 is concavely provided with an insertion hole 1022, the rear end of the suction nozzle 103 is provided with an insertion pipe 1031, and the insertion pipe 1031 is detachably inserted into the insertion hole 1022, so that the suction nozzle is convenient to mount and dismount, and the dust cylinder is simple in operation, convenient and fast.

Specifically, still include limiting plate 1032, limiting plate 1032 protruding locating respectively that is relative the internal perisporium at the upper and lower both ends of the back tip of suction nozzle 103 is last, the relative concave spacing groove 1023 that is equipped with in upper and lower both ends of the leading edge of spliced eye 1022, limiting plate 1032 detachable respectively inlays to be located set up in the spacing groove 1023, plays the effect of counterpointing, avoids the suction nozzle crooked.

Specifically, the dust collector further comprises a transparent panel 1024, and the transparent panel 1024 is arranged on the upper end wall of the dust collector 102, so that the condition in the dust collector can be observed conveniently.

Specifically, the filter 104 employs a HEPA filter having a 99.97% filtration efficiency for particles having a diameter of 0.3 μm.

Specifically, the utility model discloses a theory of operation does: the fan impeller is driven by the motor at a high speed, air in the impeller is discharged out of the fan at a high speed, and meanwhile air is sucked to continuously supplement the air inlet fan, so that high pressure difference with the outside is not formed. The dust and dirt in the suction nozzle are sucked into the dust suction part along with the air, the dust and the dirt are collected in the dust cylinder through the filter, and the air is purified by the filter and then is discharged from the air outlets at the two sides of the shell.

Specifically, the utility model is provided with a detachable cover at the front end of the shell, a detachable suction nozzle is arranged at the front end of the dust cylinder, a filter is arranged in the dust cylinder, a motor is arranged at the front end of the shell, a rechargeable battery is arranged in the shell, a switch button, an indicator light and a charging interface are arranged at the upper end of the shell side by side, the rechargeable battery, the switch button, the indicator light and the charging interface are respectively and electrically connected with the motor, a handle is arranged at the rear end of the shell, two end walls of the lower bottom of the shell are respectively provided with a plurality of air outlets, so that air can be sucked into the dust cylinder and discharged through the filter, the motor drives a rotor blade to rotate at high speed, air negative pressure is generated in the sealed shell, dust is sucked into the dust cylinder from the suction nozzle, solid garbage with the size similar to mung bean can be absorbed, the rechargeable battery is arranged in, the binding of cables is omitted, and the novel multifunctional electric heating cooker is small in size, attractive in appearance, convenient to carry, simple to operate and high in practicability.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides a hand-held type dust catcher, its characterized in that, includes casing, dirt section of thick bamboo, suction nozzle, filter, motor, rechargeable battery, shift knob, pilot lamp and the interface that charges, dirt section of thick bamboo detachable lid is established the preceding tip of casing, suction nozzle detachable sets up the preceding tip of dirt section of thick bamboo, the filter sets up in the dirt section of thick bamboo, the motor sets up the preceding tip of casing, rechargeable battery sets up in the casing, shift knob, pilot lamp and the setting side by side of the interface that charges are in the upper end of casing, just rechargeable battery, shift knob, pilot lamp and the interface that charges equally divide do not with the motor electricity is connected, the rear end of casing is equipped with the leader, the both ends wall of the lower bottom of casing is equipped with a plurality of air outlets respectively.

2. The handheld vacuum cleaner according to claim 1, further comprising a snap plate and a spring, wherein a rear end of the snap plate is rotatably connected to the inner top wall of the housing, the spring is disposed on a lower bottom wall of the snap plate, and two ends of the spring are respectively abutted to the snap plate and the housing, the upper end of the snap plate is provided with a button, the upper end of the housing is provided with a through hole, the button is movably disposed in the through hole in an up-and-down manner, the front end of the snap plate is provided with a first hook in a protruding manner, the lower bottom of the housing is provided with a second hook in a protruding manner, the upper and lower end walls of the rear end of the dust cylinder are respectively provided with a corresponding concave slot, and the first hook and the second hook are respectively detachably and fixedly connected to the corresponding slots.

3. The hand-held vacuum cleaner of claim 1, wherein the front end of the dust cylinder is recessed with an insertion hole, the rear end of the suction nozzle is provided with an insertion pipe, and the insertion pipe is detachably inserted into the insertion hole.

4. The handheld vacuum cleaner of claim 3, further comprising limiting plates, wherein the limiting plates are respectively and oppositely and convexly arranged on the inner peripheral walls of the upper end and the lower end of the rear end of the suction nozzle, the upper end and the lower end of the front end edge of the insertion hole are oppositely and concavely provided with a limiting groove, and the limiting plates are respectively and detachably embedded in the limiting grooves.

5. The hand-held cleaner of claim 1, further comprising a transparent panel disposed on an upper end wall of the dustcup.

6. The hand-held cleaner of claim 1, wherein the filter is a HEPA filter.