Handheld wireless dust collector

Abstract

The utility model discloses a handheld wireless dust collector which comprises a first cylinder body and a second cylinder body movably connected with the first cylinder body, an air outlet part is arranged at the bottom of the first cylinder body, the air outlet part is provided with a first light-emitting area, a second light-emitting area and a charging area, a first key area is arranged on the outer side of the first cylinder body, and a second key area is arranged on the outer side of the second cylinder body. An electronic element is further arranged in the first cylinder body, a telescopic part is arranged at the joint of the first cylinder body and the second cylinder body, a second key area and a dust collection area are arranged on the second cylinder body, and the dust collection area comprises an end cover. The wireless handheld dust collector integrates large suction force and multiple functions, is suitable for automobiles, home furnishing and outdoor scenes, is high in overall portability and adjustability, widens the application range, and has SOS and lighting functions.

Description

Technical Field

[0001] This utility model relates to the field of vacuum cleaner technology, specifically a handheld cordless vacuum cleaner. Background Technology

[0002] Handheld digital display vacuum cleaners are portable cleaning tools that combine the basic functions of traditional vacuum cleaners with modern digital display technology. They are widely used for cleaning small spaces such as homes and cars. Traditional vacuum cleaners typically rely on mechanical switches and indicator lights to display their working status, while digital display vacuum cleaners use digital displays to provide more intuitive information. Furthermore, traditional handheld vacuum cleaners lack adjustability, lighting, and SOS functions, resulting in limited functionality and poor reliability. Utility Model Content

[0003] In order to overcome the shortcomings of existing technical solutions, this utility model provides a handheld cordless vacuum cleaner, which can effectively solve the problems mentioned in the background art.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A handheld cordless vacuum cleaner includes a first cylinder and a second cylinder movably connected to the first cylinder. The bottom of the first cylinder is provided with an air outlet, which is provided with a first light-emitting area, a second light-emitting area and a charging area. The outer side of the first cylinder is provided with a first button area. Electronic components are also provided inside the first cylinder. A telescopic part is provided at the connection between the first cylinder and the second cylinder. The second cylinder is provided with a second button area and a suction area. The suction area includes an end cap.

[0006] The first button area includes a light source on / off switch and a drive button, which are connected to electronic components for control. The end cap is movably connected to the second cylinder body, and a hinge is provided at the connection between the end cap and the second cylinder body. The second button area is used for locking the end cap and the second cylinder body. An illumination lamp is also provided on the end cap.

[0007] As a further description of the above technical solution, the first light-emitting area, the second light-emitting area and the charging area are controlled and connected to electronic components. The first light-emitting area includes a plurality of white light bulbs, and the second light-emitting area includes a plurality of red light bulbs.

[0008] As a further description of the above technical solution, the electronic component includes a circuit board, a power module, a charging socket connected to the power module, and a motor. The light source switch and the drive button are symmetrically arranged on the circuit board, and the light source switch is connected to the lighting control, while the drive button is connected to the motor.

[0009] As a further description of the above technical solution, the circuit board is also provided with a first digital display panel and a second digital display panel, the first digital display panel being connected to the power supply module and the second digital display panel being connected to the motor.

[0010] As a further description of the above technical solution, the telescopic part includes a threaded guide post, which is integrally formed with the first cylinder body. The second cylinder body is provided with internal threads, and the second cylinder body is connected to the threaded guide post. The second cylinder body moves along the axial direction of the first cylinder body through the threaded guide post.

[0011] As a further description of the above technical solution, the end cap is provided with a suction nozzle, which is connected to the second cylinder body. The second cylinder body is provided with a filter cartridge, which is connected to the first cylinder body. The second button area includes a buckle, and the end cap is provided with a buckle groove on the side near the buckle.

[0012] As a further description of the above technical solution, the first button area is also provided with a transparent button sleeve, and the light source on / off switch and drive button are located in the button sleeve.

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

[0014] This utility model discloses a handheld cordless vacuum cleaner, which has at least one of the following beneficial effects during use:

[0015] This cordless handheld vacuum cleaner integrates powerful suction and multiple functions, suitable for automotive, home, and outdoor use. It boasts high portability and adjustability, expanding its usability, and features SOS and lighting functions. The SOS light allows users to send a distress signal via the vacuum cleaner in emergencies, ensuring timely assistance in case of accidents (such as equipment malfunction or user injury) during cleaning. The length of the vacuum cleaner can be adjusted according to height or cleaning needs, reducing the burden of bending and stretching. This user-friendly design makes cleaning easier and is suitable for users of different heights, especially the elderly or those with disabilities. The digital display provides real-time data feedback, such as suction power, battery level, and filter status, allowing users to understand the device's operating status at any time. This transparency enables users to better manage the cleaning process and ensure the vacuum cleaner is always operating at its optimal condition. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a handheld cordless vacuum cleaner according to the present invention.

[0017] Figure 2 This is a side view of a handheld cordless vacuum cleaner according to the present invention.

[0018] Figure 3 This is a schematic diagram of the electronic component structure of a handheld cordless vacuum cleaner according to the present invention;

[0019] Figure 4 This is a schematic diagram of the bottom structure of a handheld cordless vacuum cleaner according to the present invention;

[0020] Figure 5 This is a schematic diagram of the top structure of a handheld cordless vacuum cleaner according to the present invention;

[0021] Figure 6 This is a partial structural diagram of a handheld cordless vacuum cleaner according to the present invention.

[0022] Numbering on the map:

[0023] 1. First barrel body; 101. Telescopic part; 102. First button area; 103. First light-emitting area; 104. Second light-emitting area; 105. Charging area; 2. Second barrel body; 201. Vacuuming area; 202. Second button area; 203. End cap; 204. Nozzle; 205. Hinge; 206. Lighting lamp; 3. Electronic components; 301. Light source switch; 302. Drive button; 303. Charging socket; 304. Motor; 305. First digital display panel; 306. Second digital display panel. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-6 As shown, this utility model provides a handheld cordless vacuum cleaner, including a first cylinder 1 and a second cylinder 2 movably connected to the first cylinder 1. The bottom of the first cylinder 1 is provided with an air outlet, which is provided with a first light-emitting area 103, a second light-emitting area 104 and a charging area 105. The outer side of the first cylinder 1 is provided with a first button area 102. The first cylinder 1 is also provided with an electronic component 3. The connection between the first cylinder 1 and the second cylinder 2 is provided with a telescopic part 101. The second cylinder 2 is provided with a second button area 202 and a suction area 201. The suction area 201 includes an end cap 203.

[0026] This embodiment is a cordless handheld vacuum cleaner that integrates high suction power and multiple functions. It is suitable for automotive, home, and outdoor scenarios. It is highly portable, highly adjustable, and has a wide range of applications. It also features SOS and lighting functions.

[0027] The first button area 102 includes a light source on / off switch 301 and a drive button 302. The light source on / off switch 301 and the drive button 302 are connected to the electronic component 3 for control. The end cap 203 is movably connected to the second cylinder 2. A hinge 205 is provided at the connection between the end cap 203 and the second cylinder 2. The second button area 202 is used to lock the end cap 203 and the second cylinder 2. An illumination lamp 206 is also provided on the end cap 203.

[0028] Charging status: The charging indicator light flashes sequentially. When fully charged, the indicator light stays on, displaying 100%. Working status: The charging indicator light is off. Drive button 302 is a two-speed switch. Press once to turn on (low speed), ECO light stays on, and two lights near ECO light illuminate; press again to turn on (high speed), MAX light stays on, and four lights illuminate; press again to turn off. The light source switch button is for switching the illumination light 206. Press once to turn on the illumination light 206 on the suction nozzle 204; press again to turn off the illumination light 206 on the suction nozzle 204, and the subsequent eight white lights are at low brightness; press again to turn on the eight white lights at high brightness; press again to make the eight red lights flash; press again to turn off all lights. Low battery status: When the battery level displays 0, the motor 304 stops working, the 0 battery indicator light flashes rapidly 10 times, and then turns off. In the off state, all lights are off. The light source switch 301 and drive button 302 are for cycle switching and two-speed switching, respectively, with a light touch switch.

[0029] Furthermore, the first light-emitting area 103, the second light-emitting area 104, and the charging area 105 are controlled and connected to the electronic component 3. The first light-emitting area 103 includes several white LED beads, and the second light-emitting area 104 includes several red LED beads. When the white LED beads are in overcurrent, overtemperature, or overpressure conditions, the power display area displays ES.

[0030] Furthermore, the electronic component 3 includes a circuit board, a power module, a charging socket 303 connected to the power module, and a motor 304. The light source switch 301 and drive button 302 are symmetrically arranged on the circuit board. The light source switch 301 is connected to the lighting lamp 206, and the drive button 302 is connected to the motor 304. The motor 304 is an 11.1V, 100W brushless motor. The first digital display panel 305 is a charging indicator and power display area, and the second digital display panel 306 is a low-level and high-level display area.

[0031] Furthermore, the circuit board is also provided with a first digital display panel 305 and a second digital display panel 306. The first digital display panel 305 is connected to the power module, and the second digital display panel 306 is connected to the motor 304.

[0032] Furthermore, the telescopic part 101 includes a threaded guide post, which is integrally formed with the first cylinder body 1. The second cylinder body 2 is provided with internal threads and is connected to the threaded guide post. The second cylinder body 2 moves along the axial direction of the first cylinder body 1 via the threaded guide post. By adjusting the telescopic part 101, the distance of the second cylinder body 2 can be extended, thereby increasing the usable range of the vacuum cleaner.

[0033] Furthermore, the end cap 203 is equipped with a suction nozzle 204, which is connected to the second cylinder 2. The second cylinder 2 contains a filter cartridge that communicates with the first cylinder 1. The second button area 202 includes a snap-fit, and the end cap 203 has a slot for connecting the snap-fit ​​on the side near the snap-fit. The end cap 203 is connected to the second cylinder 2 via a hinge 205. The snap-fit ​​connects to a spring-loaded keycap. In the locked state, the spring holds the snap-fit ​​in place, connecting it to the slot. Conversely, in the unlocked state, pressing the keycap lifts the snap-fit, separating it from the slot on the end cap 203.

[0034] Furthermore, the first button area 102 is also equipped with a transparent button sleeve, in which the light source switch 301 and the drive button 302 are located. The button sleeve is black and transparent, and will display corresponding information when charging and operating.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A hand-held wireless vacuum cleaner characterised in that: The device includes a first cylindrical body and a second cylindrical body movably connected to the first cylindrical body. The bottom of the first cylindrical body is provided with an air outlet, which is provided with a first light-emitting area, a second light-emitting area and a charging area. The outer side of the first cylindrical body is provided with a first button area. Electronic components are also provided inside the first cylindrical body. A telescopic part is provided at the connection between the first cylindrical body and the second cylindrical body. The second cylindrical body is provided with a second button area and a dust-collecting area. The dust-collecting area includes an end cap. The first button area includes a light source on / off switch and a drive button, which are connected to electronic components for control. The end cap is movably connected to the second cylinder body, and a hinge is provided at the connection between the end cap and the second cylinder body. The second button area is used for locking the end cap and the second cylinder body. An illumination lamp is also provided on the end cap.

2. A hand held wireless dust extractor as claimed in claim 1 wherein: The first light-emitting area, the second light-emitting area, and the charging area are controlled and connected to electronic components. The first light-emitting area includes several white LED beads, and the second light-emitting area includes several red LED beads.

3. The hand-held wireless dust cleaner according to claim 1, wherein: The electronic components include a circuit board, a power module, a charging socket connected to the power module, and a motor. The light source switch and the drive button are symmetrically arranged on the circuit board, and the light source switch is connected to the lighting control, while the drive button is connected to the motor.

4. A hand held wireless dust extractor as claimed in claim 3 wherein: The circuit board is also provided with a first digital display panel and a second digital display panel. The first digital display panel is connected to the power supply module, and the second digital display panel is connected to the motor.

5. The hand-held wireless suction cleaner of claim 1, wherein: The telescopic part includes a threaded guide post, which is integrally formed with the first cylinder body. The second cylinder body is provided with internal threads. The second cylinder body is connected to the threaded guide post, and the second cylinder body moves along the axial direction of the first cylinder body through the threaded guide post.

6. The hand held wireless dust extractor as claimed in claim 1, wherein: The end cap is provided with a suction nozzle, which is connected to the second cylinder body. The second cylinder body is provided with a filter cartridge, which is connected to the first cylinder body. The second button area includes a buckle, and the end cap is provided with a buckle groove on the side near the buckle.

7. The hand held wireless dust extractor as claimed in claim 1, wherein: The first button area is also provided with a transparent button sleeve, and the light source on / off switch and drive button are located in the button sleeve.

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