CN111904329B - Hand-held dust collector with multiple groups of batteries - Google Patents
Hand-held dust collector with multiple groups of batteries Download PDFInfo
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- CN111904329B CN111904329B CN202010805900.9A CN202010805900A CN111904329B CN 111904329 B CN111904329 B CN 111904329B CN 202010805900 A CN202010805900 A CN 202010805900A CN 111904329 B CN111904329 B CN 111904329B
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- Prior art keywords
- assembly
- battery pack
- dust collector
- battery
- batteries
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
- A47L9/2884—Details of arrangements of batteries or their installation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
The invention provides a handheld dust collector with a plurality of groups of batteries, which comprises: a handset component, wherein a first battery pack is arranged in the handset component; a conductive link assembly, a first end of the conductive link assembly fixedly connected with the handset assembly; the ground brush assembly is fixedly connected with the second end of the conductive link pipe assembly; at least one second battery pack is arranged on the conductive link pipe assembly and the ground brush assembly. According to the handheld dust collector of this application embodiment, can the effectual weight that reduces handheld machine assembly, improve people and use the travelling comfort. Meanwhile, the mode that a plurality of battery packs are combined in series and parallel connection is adopted, the total voltage of the battery packs is ensured, the normal operation of the dust collector is ensured, the number of batteries is increased, the total capacity of the batteries in the dust collector is further increased, and the service time of the electric quantity of the handheld dust collector is further prolonged.
Description
Technical Field
The invention relates to the technical field of dust collectors, in particular to a handheld dust collector with multiple groups of batteries.
Background
As a cleaning tool, the dust collector is deeply inserted into thousands of households, more and more people select the dust collector to clean dust on the ground or objects, and the dust collector can effectively remove the dust and bring a healthy and comfortable environment for people.
The handheld dust collector is generally used by people as a dust collector, people can use the handheld dust collector to absorb dust on the ground, in sofas, in vehicles and the like, and people can randomly control the position where dust is required to be absorbed in a handheld mode. However, the existing hand-held vacuum cleaner is generally centrally disposed at the handle portion due to the limitation of the arrangement of the internal battery. When in use, a user feels heavy when holding the handle.
Therefore, a need exists to solve the above technical problems.
Disclosure of Invention
In view of the above, the present invention provides a handheld vacuum cleaner with multiple sets of batteries to solve the problem of heavy hand-held parts.
A handheld vacuum cleaner having multiple sets of batteries according to an embodiment of the present invention includes: a handset component, wherein a first battery pack is arranged in the handset component;
a conductive link assembly, a first end of the conductive link assembly fixedly connected with the handset assembly;
the ground brush assembly is fixedly connected with the second end of the conductive link pipe assembly;
at least one second battery pack is arranged on the conductive link pipe assembly and the ground brush assembly.
Preferably, the first battery pack is connected in parallel or in series with the second battery pack.
Preferably, at least two second battery packs are arranged on the conductive link pipe assembly and the ground brush assembly, one or more battery packs of the at least two second battery packs are arranged on the conductive link pipe assembly, and the other one or more battery packs are arranged on the ground brush assembly.
Preferably, two second battery packs are arranged on the conductive link pipe assembly and the ground brush assembly, and both the two second battery packs are arranged on the ground brush assembly.
Preferably, one of the two second battery packs is located on the same side of the conductive link pipe assembly as the motor on the floor brush assembly, and the other second battery pack is located on the other side of the conductive link pipe assembly.
Preferably, the weight of the second battery pack located on the same side of the conductive link pipe assembly as the motor is less than the weight of the second battery pack located on the other side of the conductive link pipe assembly.
Preferably, the sum of the number of the two second battery packs is equal to the number of the first battery packs.
Preferably, two of the second battery packs are connected in series.
Preferably, the connection lines between two of the second battery packs are connected by at least two PIN PINs.
Preferably, the point connection line between the first battery pack and the second battery pack is connected by at least two PIN PINs.
The technical scheme of the invention has the following beneficial effects:
according to the handheld dust collector with the multiple groups of batteries, the batteries are separately arranged in the components of the dust collector, so that the weight of the components of the handheld machine can be effectively reduced, the use comfort of people is improved, and the phenomenon that the service life of the handheld machine is influenced due to the overweight of the components of the handheld machine is avoided. Meanwhile, the total voltage of the battery pack is ensured to ensure the normal operation of the dust collector, the number of batteries is increased, the total capacity of the batteries in the dust collector is increased, and the service time of the electric quantity of the handheld dust collector is prolonged.
Drawings
FIG. 1 is a schematic perspective view of a hand-held vacuum cleaner having multiple batteries according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a battery pack arrangement for a hand-held vacuum cleaner having multiple batteries in accordance with one embodiment of the present invention;
FIG. 3 is a schematic view of a partially-exploded floor brush assembly according to one embodiment of the present invention;
FIG. 4 is a schematic structural view of a conductive linking tube assembly and a ground brush assembly according to an embodiment of the present invention after being disassembled;
FIG. 5 is a schematic view of the handset assembly and the conductive linking tube assembly of the present invention, with the connection broken away.
Reference numerals
A handset component 10;
a conductive linking tube assembly 20; an air duct pipe 21;
a floor brush assembly 30; a motor 31; a roll brush 32;
a first battery pack 40;
a second battery pack 50;
a PIN 60.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
Hereinafter, a hand-held cleaner having a plurality of batteries according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, a hand-held cleaner having a plurality of sets of batteries according to an embodiment of the present invention includes: a handset assembly 10, a conductive link tube assembly 20, and a ground brush assembly 30.
Specifically, a first battery pack 40 is disposed in the handset assembly 10, a first end of the conductive link assembly is fixedly connected to the handset assembly 10, the ground brush assembly 30 is fixedly connected to a second end of the conductive link assembly 20, and at least a second battery pack 50 is disposed on the conductive link assembly 20 and the ground brush assembly 30.
That is, the first battery pack 40 is provided in the handset assembly 10, and the second battery pack 50 may be provided in the conductive link pipe assembly 20 or the floor brush assembly 30, or in the conductive link pipe assembly 20 and the floor brush assembly 30, respectively, to disperse the weight of the handset assembly 10 by disposing a plurality of battery packs separately in the respective components of the hand-held cleaner.
According to handheld dust catcher with multiunit battery of this application embodiment, through setting up the multiunit group battery, a plurality of groups battery separately arrange in each subassembly of dust catcher, alleviate the weight on the handheld machine subassembly 10, and then can protect handheld machine subassembly 10 better, avoid the weight that handheld machine subassembly 10 bore overweight, influence the life of handheld machine.
According to an embodiment of the application, the first battery pack 40 and the second battery pack 50 are connected in parallel or in series, and when the parallel connection mode is adopted, in order to ensure the total voltage of the battery packs and ensure the normal operation of the dust collector, the total capacity of the batteries in the dust collector can be increased by increasing the number of the batteries in the first battery pack and the second battery pack, and then the service life of the electric quantity of the handheld dust collector is prolonged.
According to an embodiment of the present application, at least two second battery packs 50 are provided on the conductive link pipe assembly 20 and the floor brush assembly 30, one or more of the at least two second battery packs 50 are provided on the conductive link pipe assembly 20, and another battery pack or packs are provided on the floor brush assembly 30. In other embodiments of the present application, a part of the plurality of battery packs separated from the second battery pack may be disposed on the conductive linking pipe assembly, and another part of the plurality of battery packs may be disposed on the floor brush assembly. At least two second battery packs can be connected in series or in parallel. Preferably, two second battery packs 50 connected in series and then connected in parallel with the first battery pack 40 can be adopted, so that damage to batteries due to inconsistent capacity, voltage and internal resistance of the batteries connected in parallel can be avoided, the voltage value of the two second battery packs 20 connected in parallel with the first battery pack 40 can be ensured, and the weight of the handset assembly 10 can be effectively dispersed.
According to an embodiment of the present application, as shown in fig. 2 and 3, two second battery packs 50 are provided on the conductive link pipe assembly 20 and the floor brush assembly 30, and both of the second battery packs 50 are provided on the floor brush assembly 30. Since the floor brush assembly 30 is typically in contact with the floor or an object during use, its weight can be shared by the floor or object, avoiding the need for a hand held assembly 10 that increases the user's hand strength.
Preferably, one of the two second battery packs 50 is located on the same side of the conductive linking pipe assembly 20 as the motor 31 of the floor brush assembly 30, and the other second battery pack 50 is located on the other side of the conductive linking pipe assembly 20.
That is, as shown in fig. 3, an air duct 21 is provided in the conductive link pipe assembly 20, and an end of the air duct 21 is provided on the floor brush assembly 30 for sucking dust. The motor 31 and the second battery pack 50 are arranged on one side of the air duct 21, the second battery pack 50 is arranged on the other side of the air duct, and the structure is favorable for the gravity uniform arrangement of the floor brush assembly 30 and improves the use comfort.
Preferably, the floor brush assembly 30 is further provided with a rolling brush 32 for effectively cleaning the floor and the surface of the object.
Further, the weight of the second battery pack 50 located at the same side of the conductive link pipe assembly 20 as the motor 31 is smaller than the weight of the second battery pack 50 located at the other side of the conductive link pipe assembly 20. That is, the weight of the motor 31 and the weight of the second battery pack 50 located at the same side as the motor 31 are as equal as possible to the weight of the second battery pack 50 at the other side of the conductive link pipe assembly 20. The sum of the number of the two second battery stacks 50 is equal to the number of the first battery stacks 40. To maintain the smoothness of the floor brush assembly 30 during use.
According to one embodiment of the present application, the sum of the weight of the motor 31 and the weight of the second battery pack 50 located on the same side of the conductive link pipe assembly 20 is balanced with the weight of the second battery pack 50 located on the other side of the conductive link pipe assembly 20. The number of the second battery packs 50 at the other side of the conductive link pipe assembly 20 can be calculated by the following calculation formula when the number of the batteries is allocated.
(weight of motor + weight of second battery set located on the same side as motor + weight of second battery set on the other side) ÷ 2 ÷ weight of each battery ≈ number of second battery sets on the other side
And the number of the second battery packs on the other side is an integer.
According to an embodiment of the present invention, as shown in fig. 4 and 5, the connection lines between the two second battery packs 50 are connected by at least two PIN PINs, and the point connection lines between the first battery pack 40 and the second battery pack 50 are connected by at least two PIN PINs. The structure can ensure effective communication among the battery packs and improve the conductivity.
In a word, according to the handheld dust catcher that has the multiunit battery of this application embodiment, can the effectual weight that reduces handheld machine subassembly, improve people and use the travelling comfort, avoid the weight that handheld machine subassembly bore overweight, influence the life of handheld machine. Meanwhile, the total voltage of the battery pack is ensured to ensure the normal operation of the dust collector, the number of batteries is increased, the total capacity of the batteries in the dust collector is increased, and the service time of the electric quantity of the handheld dust collector is prolonged.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (5)
1. A hand-held vacuum cleaner having a plurality of batteries, comprising:
a handset component, wherein a first battery pack is arranged in the handset component;
a conductive link pipe assembly, a first end of the conductive link pipe assembly being fixedly connected with the handset assembly;
the ground brush assembly is fixedly connected with the second end of the conductive link pipe assembly;
two second battery packs are arranged on the conductive link pipe assembly and the ground brush assembly,
the two second battery packs are both arranged on the floor brush component, one of the two second battery packs and the motor on the floor brush component are positioned on the same side of the conductive linking pipe component, the other second battery pack is positioned on the other side of the conductive linking pipe component, the weight of the second battery pack positioned on the same side of the conductive linking pipe component with the motor is less than that of the second battery pack positioned on the other side of the conductive linking pipe component,
the first battery pack and the second battery pack are connected in parallel or in series.
2. The hand-held cleaner of claim 1, wherein a sum of the number of the two second battery packs is equal to the number of the first battery pack.
3. The hand-held cleaner of claim 2, wherein the sum of the weight of the motor and the weight of the second battery pack on the same side of the electrically conductive linkage tube assembly is balanced by the weight of the second battery pack on the other side of the electrically conductive linkage tube assembly.
4. A hand-held cleaner according to any one of claims 1-2, characterised in that the connection between two of said second battery packs is connected by at least two PIN PINs.
5. The hand-held cleaner of claim 4, wherein the point connection between the first battery pack and the second battery pack is connected by at least two PIN PINs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010805900.9A CN111904329B (en) | 2020-08-12 | 2020-08-12 | Hand-held dust collector with multiple groups of batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010805900.9A CN111904329B (en) | 2020-08-12 | 2020-08-12 | Hand-held dust collector with multiple groups of batteries |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111904329A CN111904329A (en) | 2020-11-10 |
| CN111904329B true CN111904329B (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010805900.9A Active CN111904329B (en) | 2020-08-12 | 2020-08-12 | Hand-held dust collector with multiple groups of batteries |
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| Country | Link |
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| CN (1) | CN111904329B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509081A (en) * | 2021-04-08 | 2021-10-19 | 苏州市春菊电器有限公司 | Battery arrangement structure for optimizing gravity distribution of whole dust collector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0300355D0 (en) * | 2003-02-10 | 2003-02-10 | Electrolux Ab | Hand held vacuum cleaner |
| US20060156508A1 (en) * | 2005-01-14 | 2006-07-20 | Royal Appliance Mfg. Co. | Vacuum cleaner with cyclonic separating dirt cup and dirt cup door |
| GB2440125A (en) * | 2006-07-18 | 2008-01-23 | Dyson Technology Ltd | Cyclonic separating apparatus |
| US10159391B2 (en) * | 2016-01-08 | 2018-12-25 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| CN209529044U (en) * | 2018-08-29 | 2019-10-25 | 添可智能科技有限公司 | Dust catcher |
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- 2020-08-12 CN CN202010805900.9A patent/CN111904329B/en active Active
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| CN111904329A (en) | 2020-11-10 |
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