CN217408662U

CN217408662U - Wireless handheld small household mite killing instrument

Info

Publication number: CN217408662U
Application number: CN202123196674.8U
Authority: CN
Inventors: 沈嘉鸿; 刘兴月
Original assignee: Shenzhen Ruizi Technology Co ltd
Current assignee: Shenzhen Ruizi Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-09-13
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to a remove mite technical field, in particular to wireless handheld small-size domestic mite appearance that removes, it connects in lower fuselage main part subassembly one end to go up fuselage brush head subassembly, it includes round brush storehouse and dirt cup to go up fuselage brush head subassembly, the round brush storehouse communicates in the dirt cup through the wind channel, it has the round brush to connect in the round brush storehouse, the dirt cup communicates in lower fuselage main part subassembly, lower fuselage main part subassembly includes brushless motor, PCB board and lithium cell, brushless motor and lithium cell electricity respectively connect in the PCB board, brushless motor's output is connected with the blade, be provided with two pearl UV-C ultraviolet lamp in the dirt cup, two pearl UV-C ultraviolet lamp electricity are connected in the PCB board. Compared with the prior art, the utility model discloses a wireless handheld small-size domestic mite appearance that removes need not the plug wire and uses, and it is inconvenient to have avoided the use that the plug wire brought, and simple structure is small and exquisite, portable, and the dismouting is convenient, has bactericidal effect, removes mite ability reinforce, improves the user and uses experience and feel.

Description

Wireless handheld small household mite killing instrument

[ technical field ] A method for producing a semiconductor device

The utility model relates to a remove mite technical field, in particular to wireless handheld small-size domestic mite appearance that removes.

[ background of the invention ]

The mite device that removes of prior art generally all needs the wiring to use, receives the circuit restriction to use the limitation great to there is the mite efficiency of removing lower, does not possess the problem of function of disinfecting, and the user uses experience to feel not good enough.

[ Utility model ] A method for manufacturing a semiconductor device

In order to overcome the problem, the utility model provides a can effectively solve the small-size domestic mite appearance that removes of wireless handheld of above-mentioned problem.

The utility model provides an above-mentioned technical problem provide a technical scheme is: the upper body brush head component is connected to one end of the lower body main component; the upper machine body brush head assembly comprises a rolling brush bin and a dust cup, the rolling brush bin is communicated with the dust cup through an air duct, a rolling brush is connected in the rolling brush bin, and the dust cup is communicated with the lower machine body main body assembly; the lower machine body main body assembly comprises a brushless motor, a PCB (printed circuit board) and a lithium battery, the brushless motor and the lithium battery are respectively and electrically connected to the PCB, and the output end of the brushless motor is connected with a blade; the dust cup is internally provided with a double-bead UV-C ultraviolet lamp which is electrically connected with the PCB.

Preferably, the round brush adopts the nylon material round brush, and the round brush outside is provided with the broach and plants the brush head.

Preferably, a sealing ring is arranged at the joint of the dust cup and the lower machine body component.

Preferably, a filter screen component is arranged at one end of the lower machine body component and is positioned in the dust cup.

Preferably, a rolling brush motor is arranged in the upper body brush head assembly, an output end of the rolling brush motor is connected with a driving wheel, one end of the rolling brush is connected with a driven wheel, and the driving wheel and the driven wheel are connected through a synchronous belt.

Preferably, the roller brush motor is electrically connected to the PCB board through a conductive metal sheet.

Preferably, the upper body brush head assembly comprises an upper top shell and an upper bottom shell, the upper top shell and the upper bottom shell are fixedly connected through screws, upper side covers are fixedly connected to two sides of the upper top shell and two sides of the upper bottom shell in a clamping mode, and a transmission structure partition plate is fixedly arranged between the upper top shell and the upper bottom shell.

Preferably, the upper top shell is fixedly provided with a dust cup fixing ring in a clamping manner, a host fixing ring is fixed on one side of the dust cup fixing ring, the lower body main component is fixed on the host fixing ring, the dust cup is fixed on the other side of the dust cup fixing ring, and the dust cup is communicated with the interior of the upper top shell.

Preferably, a dust blocking sheet is arranged at the communication position of the dust cup and the upper top shell, a pressing cover is arranged above the dust blocking sheet, and a dust cup key is arranged on the outer side of the dust cup.

Preferably, the rolling brush bin is arranged in the upper bottom shell, a rolling brush cover is fixed on the outer side of the upper bottom shell through screws, and the rolling brush cover is positioned on the outer side of the rolling brush bin; a rolling brush groove is formed in the rolling brush cover, and the side face of the rolling brush is exposed out of the rolling brush groove; and an electrostatic strip is fixed on the outer side of the rolling brush cover through back glue.

Compared with the prior art, the wireless handheld small household mite killing instrument of the utility model does not need to be used by plugging wires, thus avoiding the inconvenience brought by plugging wires; the structure is simple and small, the carrying is convenient, the dismounting and the mounting are convenient, the dust cup and the filter screen component can be easily cleaned, the cleaning is convenient, the rotating speed of the brushless motor is 10000 r/min, the small size and the large suction force are realized; a double-bead UV-C ultraviolet lamp is arranged in the dust cup and is electrically connected with the PCB to disinfect and sterilize the dust cup, and the sterilization rate is more than 99.9 percent, so that bacteria are not in circulation; independent motor design in the upper computer body brush head subassembly, the round brush adopts the nylon material round brush, reduces the damage of spinning to the family, and the round brush outside is provided with the broach and plants the brush head additional, lets the mite nowhere can hide, improves the user and uses experience and feel.

[ description of the drawings ]

FIG. 1 is an overall structure diagram of the wireless handheld small household mite killing instrument of the utility model;

FIG. 2 is the overall structure diagram of the upper body brush head component of the wireless handheld small household mite killing instrument;

FIG. 3 is an explosion structure diagram of the upper body brush head component of the wireless handheld small household mite killing instrument;

fig. 4 is the lower fuselage main part subassembly explosion structure chart of the small-size domestic mite appearance that removes of wireless handheld of the utility model.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It should be noted that all directional indications (such as up, down, left, right, front, and back … …) in the embodiments of the present invention are limited to relative positions on a given view, not absolute positions.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1 to 4, the wireless handheld small household mite killing device of the present invention comprises an upper body brush assembly 100 and a lower body main assembly 200, wherein the upper body brush assembly 100 is connected to one end of the lower body main assembly 200, the lower body main assembly 200 is used for generating vacuum adsorption force, and the upper body brush assembly 100 is used for contacting an object to kill mites for cleaning.

The upper body brush head assembly 100 comprises a rolling brush bin and a dust cup 24, the rolling brush bin is communicated with the dust cup 24 through an air duct 43, a rolling brush 33 is connected in the rolling brush bin, and the dust cup 24 is communicated with the lower body main body assembly 200. When the cleaner works, the rolling brush 33 sweeps out impurities hidden on the outer surface of an article, and the impurities enter the dust cup 24 from the air duct 43 under the action of vacuum adsorption force generated by the lower machine body main assembly 200 to finish cleaning. The round brush 33 adopts the nylon material round brush, reduces the damage to the house spinning, and the round brush 33 outside is provided with the broach and plants the brush head additional, lets the mite nowhere can hide. The joint of the dust cup 24 and the lower body assembly 200 is provided with a sealing ring 2 for preventing impurities and dust from entering the lower body assembly 200 from the joint gap. The sealing ring 2 is made of 35-degree silica gel.

The lower body assembly 200 includes a brushless motor 5, a PCB 12 and a lithium battery 15, the brushless motor 5 and the lithium battery 15 are electrically connected to the PCB 12, respectively, and the output end of the brushless motor 5 is connected to a blade. When the dust cup cleaning machine works, the brushless motor 5 drives the blades to rotate at a high speed, air negative pressure is generated in the dust cup 24, and mites and impurities enter the dust cup 24 from the air duct 43 to finish cleaning. The double-bead UV-C ultraviolet lamp is arranged in the dust cup 24 and electrically connected to the PCB 12 to disinfect and sterilize the dust cup 24, and the sterilization rate is more than 99.9 percent, so that bacteria can not be deformed. The lithium battery 15 is a 6000 milliampere high-capacity lithium battery, and the super-long endurance is achieved at a daily level of 30 min. The rotating speed of the brushless motor 5 is 10000 revolutions per minute, and the noise in working is lower than 75 db. Lower fuselage main part subassembly 200 one end is provided with filter screen subassembly 1, filter screen subassembly 1 is located dirt cup 24 for filter impurity and dust, prevent that impurity and dust from getting into the inside damage circuit part of fuselage main part subassembly 200 down. The filter screen component 1 adopts an HEPA filter screen, is used for triple filtration and efficiently filters 0.3 mu m dust particles and comprises a filter screen cover and a filter element.

Still be provided with round brush motor 40 in the upper body brush head subassembly 100, the output of round brush motor 40 is connected with the action wheel, the one end of round brush 33 is connected with from driving wheel 37, the action wheel passes through the hold-in range with follow driving wheel 37 and connects, and round brush motor 40 drive round brush 33 rotates, strengthens the cleaning action to the article surface, improves clean effect. The roller brush motor 40 is electrically connected to the PCB 12 through the conductive metal sheet 27 to achieve electrical conduction.

The upper body brush head assembly 100 comprises an upper top shell 29 and an upper bottom shell 44, the upper top shell 29 and the upper bottom shell 44 are fixedly connected through screws, and upper side covers 30 are clamped and fixed on two sides of the upper top shell 29 and the upper bottom shell 44, so that the appearance is beautified.

A transmission structure partition plate 36 is fixed between the upper top shell 29 and the upper bottom shell 44 and is used for separating the rolling brush 33 from the transmission structure.

The rolling brush bin is arranged in the upper bottom shell 44, a rolling brush cover 46 is fixed on the outer side of the upper bottom shell 44 through screws, and the rolling brush cover 46 is located on the outer side of the rolling brush bin. The rolling brush cover 46 is provided with a rolling brush groove 110, and the side surface of the rolling brush 33 is exposed from the rolling brush groove 110 for rolling cleaning. The outer side of the rolling brush cover 46 is fixedly provided with an electrostatic strip 45 through gum pasting, and the electrostatic strip 45 is made of 45-degree silica gel and used for preventing static electricity.

Go up the top shell 29 and go up the joint and be fixed with the solid fixed ring 21 of dirt cup, the solid fixed ring 20 of host computer is fixed with to the solid fixed ring 21 one side of dirt cup, down fuselage main part subassembly 200 is fixed in on the solid fixed ring 20 of host computer, dirt cup 24 is fixed in the solid fixed ring 21 opposite side of dirt cup, dirt cup 24 communicates inside last top shell 29. A dust blocking sheet 23 is arranged at the communication position of the dust cup 24 and the upper top shell 29, a pressing cover 25 is arranged above the dust blocking sheet 23, and the pressing cover 25 can move up and down to press or release the dust blocking sheet 23, so that the dust blocking sheet 23 can open or close the communication position of the dust cup 24 and the upper top shell 29. The outer side of the dust cup 24 is provided with a dust cup button 26, and the dust cup button 26 can control the up-and-down movement of the gland 25. The dust blocking sheet 23 is made of 40-degree silica gel.

Fuselage main part subassembly 200 includes lower main part shell, and lower main part shell includes main part left shell 9 and main part right side shell 16 down, main part left shell 9 is fixed with main part right side shell 16 joint down, the one end joint of main part shell has filter screen subassembly 1 down.

An accommodating space is formed between the lower main body left shell 9 and the lower main body right shell 16, and the brushless motor 5, the PCB 12 and the lithium battery 15 are arranged in the accommodating space.

An aluminum alloy outer cover 17 is arranged outside the lower main body shell, and a main body decorating part 3 is arranged outside the joint of the dust cup 24 and the lower main body shell and used for beautifying the appearance. The aluminum alloy housing 21 dissipates heat more quickly.

The outer side of the aluminum alloy outer cover 17 is provided with a power supply key 7, and the power supply key 7 is electrically connected to the PCB 12 and used for switching. The periphery of the power supply key 7 is provided with a key decoration part 8 for beautifying the appearance.

A lower bottom shell 19 is arranged at one end of the aluminum alloy outer cover 17, and a rotary grid design is adopted on the lower bottom shell 19, so that airflow heat dissipation is smoother. Air outlet silencing cotton 18 is arranged between the lower bottom shell 19 and the aluminum alloy outer cover 17. Still be provided with TYPE-C on the drain pan 19 and charge the mouth, TYPE-C charges mouthful electricity and connects in PCB board 12 for charge.

Compared with the prior art, the wireless handheld small household mite killing instrument of the utility model does not need to be used by plugging wires, thus avoiding the inconvenience brought by plugging wires; the structure is simple and small, the carrying is convenient, the dismounting and the mounting are convenient, the dust cup 24 and the filter screen component 1 can be easily cleaned, the cleaning is convenient, the rotating speed of the brushless motor 5 is 10000 revolutions per minute, and small-size and large suction are achieved; a double-bead UV-C ultraviolet lamp is arranged in the dust cup 24 and electrically connected to the PCB 12, and is used for disinfecting and sterilizing the dust cup 24, and the sterilizing rate is more than 99.9 percent, so that bacteria can not circulate everywhere; independent motor design in the brush head subassembly 100 of upper body, round brush 33 adopt the nylon material round brush, reduce the damage to the family textile, and the round brush 33 outside is provided with the broach and plants the brush head additional, lets the mite nowhere can hide, improves the user and uses experience and feel.

The above description is only for the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications made within the spirit of the present invention, equivalent replacements and improvements should be included in the scope of the present invention.

Claims

1. The wireless handheld small household mite killing instrument is characterized by comprising an upper machine body brush head component and a lower machine body main component, wherein the upper machine body brush head component is connected to one end of the lower machine body main component;

the upper machine body brush head assembly comprises a rolling brush bin and a dust cup, the rolling brush bin is communicated with the dust cup through an air duct, a rolling brush is connected in the rolling brush bin, and the dust cup is communicated with the lower machine body main body assembly;

the lower machine body main body assembly comprises a brushless motor, a PCB (printed circuit board) and a lithium battery, the brushless motor and the lithium battery are respectively and electrically connected to the PCB, and the output end of the brushless motor is connected with a blade;

the dust cup is internally provided with a double-bead UV-C ultraviolet lamp which is electrically connected with the PCB.

2. The wireless, handheld, small-sized, domestic acarus killing apparatus of claim 1, wherein the roller brush is a nylon roller brush, and comb teeth and a bristle-implanted brush head are arranged outside the roller brush.

3. The wireless handheld small household acarus killing apparatus of claim 1, wherein a sealing ring is arranged at the joint of the dust cup and the lower body main assembly.

4. The wireless handheld small household acarus killing apparatus of claim 1, wherein a filter screen assembly is arranged at one end of the lower body main assembly, and the filter screen assembly is positioned in the dust cup.

5. The wireless handheld small household acarus killing instrument according to claim 1, wherein a rolling brush motor is arranged in the upper body brush head assembly, an output end of the rolling brush motor is connected with a driving wheel, one end of the rolling brush is connected with a driven wheel, and the driving wheel and the driven wheel are connected through a synchronous belt.

6. The wireless handheld small household mite killing apparatus of claim 5, wherein the roller brush motor is electrically connected to the PCB board through a conductive metal sheet.

7. The wireless handheld small household acarus killing instrument as claimed in claim 1, wherein the upper body brush head assembly comprises an upper top shell and an upper bottom shell, the upper top shell and the upper bottom shell are fixedly connected through screws, an upper side cover is fixed on two sides of the upper top shell and the upper bottom shell in a clamping manner, and a transmission structure partition plate is fixed between the upper top shell and the upper bottom shell.

8. The wireless handheld small household acarus killing instrument as claimed in claim 7, wherein a dust cup fixing ring is fixed on the upper top shell in a clamping manner, a main machine fixing ring is fixed on one side of the dust cup fixing ring, the lower machine body main body component is fixed on the main machine fixing ring, the dust cup is fixed on the other side of the dust cup fixing ring, and the dust cup is communicated with the inside of the upper top shell.

9. The wireless handheld small household acarus killing instrument as claimed in claim 8, wherein a dust blocking sheet is arranged at the communication position of the dust cup and the upper top shell, a gland is arranged above the dust blocking sheet, and a dust cup key is arranged outside the dust cup.

10. The wireless handheld small household acarus killing instrument as claimed in claim 7, wherein the rolling brush bin is arranged in the upper bottom shell, a rolling brush cover is fixed on the outer side of the upper bottom shell through screws, and the rolling brush cover is positioned on the outer side of the rolling brush bin; a rolling brush groove is formed in the rolling brush cover, and the side face of the rolling brush is exposed out of the rolling brush groove; and an electrostatic strip is fixed on the outer side of the rolling brush cover through back glue.