CN204862968U - Vertical dust collector - Google Patents
Vertical dust collector Download PDFInfo
- Publication number
- CN204862968U CN204862968U CN201520679268.2U CN201520679268U CN204862968U CN 204862968 U CN204862968 U CN 204862968U CN 201520679268 U CN201520679268 U CN 201520679268U CN 204862968 U CN204862968 U CN 204862968U
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- China
- Prior art keywords
- motor
- module
- current
- dust collector
- vertical type
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Abstract
(B, ) the utility model discloses a vertical dust collector, including the consecutive handle part that connects, fuselage part and scrubbing brush part, be provided with the dirt bag in the fuselage part, the scrubbing brush part is including the motor, the battery, the round brush, turbine and casing, be provided with the circuit board in the scrubbing brush part, including the current detection module who is used for the operating current of real -time detection motor on the circuit board, the current comparison module, the module is waited for to the trouble, the button module that resets of normal work of outage protective film piece and control motor or stop work. Through real -time detection to current value and running current and power -off protection electric current carry out the comparison to carry out corresponding control, thereby at the unusual during operation of round brush, can effectively protect the motor, and even because thread winding and result in motor stall, when the operator drove the thread, the motor also can unexpectedly not start, but will come the restart motor through pressing the button, guarantee operator's personal safety, it is rational in infrastructure, control is reliable. (B, )
Description
Technical field
the utility model relates to vertical type dust collector, particularly, relates to a kind of vertical round brush dust catcher.
Background technology
vertical type dust collector generally structurally comprises handle portion, fuselage sections and scrubbing brush part, and the scrubbing brush part of round brush dust catcher comprises the round brush of front lower portion, round brush is rotated by belt drives by motor and the dust foreign material on to be cleaned is swept to the position that can aspirate, because part round brush to protrude downwards and exposed, the threads such as hair will be caused to be wound around along round brush outer wall, to roller brush shaft and position of bearings, round brush will be caused to rotate slack-off or stuck, need clear up thread, and for how to carry out safely and efficiently clearing up and in process to the control of the duty of motor, in conventional art, also there is no complete solution, in scale removal process, if forget disable motor, and midway starts suddenly, injury can be brought to operator.
Utility model content
for the technical deficiency of above-mentioned existence; the purpose of this utility model is to provide a kind of vertical type dust collector; it detects the operating current of motor in real time by the current detection module in circuit board; thus judge whether round brush is wound around by thread and affects work; and then take corresponding safeguard measure; rational in infrastructure, control reliable, avoid the injury to operator.
for solving the problems of the technologies described above, the utility model adopts following technical scheme:
a kind of vertical type dust collector, comprise the handle portion be connected successively, fuselage sections and scrubbing brush part, dirt bag is provided with in described fuselage sections, described floor-brushing part divides the suction port comprising and be positioned at bottom, motor, for described motor provides the battery of electric energy, by the round brush of described motor by belt drives, by described motor-driven turbine and the housing being located at described turbine periphery, described round brush is arranged on described suction port place, described housing is formed air inlet and air outlet, described scrubbing brush part also comprises the airduct of air inlet described in connection and described suction port, the inside of described air outlet and described dirt bag mutually gas is communicated with, the circuit board of the machine operation described in control is provided with in described scrubbing brush part, described circuit board comprises the current detection module of the operating current for detecting described motor in real time, current comparing module, fault waits for module, power failure protection module and the motor described in control normally work or out-of-work reset key module, power-off protection current threshold when storing upper limit current threshold values A when motor normally works and motor abnormal work in described current comparing module is B, B > A, the output of described current comparing module is connected to described fault and waits for module, the output of described current comparing module is connected with described power failure protection module, when the real-time current of the detection of described current detection module is less than described upper limit current threshold values A, motor normally works, when the real-time current of the detection of described current detection module is greater than described upper limit current threshold values A and is less than described power-off protection current threshold B, described fault waits for that module is in running order, and motor normally works, when the real-time current of the detection of described current detection module is greater than described power-off protection current threshold B, described power failure protection module is in running order, and motor quits work.
preferably, described circuit board also comprises timing module and timing comparison module, store a time threshold values X in described timing comparison module, described timing module is connected with the input of described timing comparison module; When the real-time current of the detection of described current detection module is greater than described upper limit current threshold values A and is less than described power-off protection current threshold B, described timing module enters duty; Under described timing module is in running order, if when the time of described timing module record reaches described time threshold values, described power failure protection module enters duty, described motor quits work.
preferably, this vertical type dust collector is also provided with the flashing lamp be connected electrically on described circuit board, described flash lamp string is connected in described power failure protection module, and described flashing lamp and described power failure protection module start simultaneously, close simultaneously.
preferably, the front portion of described scrubbing brush part is provided with illuminating lamp, and when motor normally works, described illuminating lamp is opened; When motor quits work, described illuminating lamp is closed.
preferably, this vertical type dust collector is also provided with power supply indicator, when described fault waits for that module is in running order, described power supply indicator flicker.
preferably, described floor-brushing part divides and comprises outside upper cover and lower cover, covers the power switch being provided with and can controlling described battery and be switched on or switched off to the power supply circuits of described motor on described.
preferably, described reset key module comprises the reset key being electrically connected to described circuit board, and described reset key is arranged in described scrubbing brush part projectedly.
further preferably, when described power failure protection module is in running order, single presses described reset key, and motor normally works; When described power failure protection module is in running order, long by described reset key, motor quits work; When described fault waits for that module is in running order, single presses described reset key, and motor quits work; When motor normally works, single presses described reset key, and motor quits work; When motor quits work, single presses described reset key, and motor normally works.
preferably, described handle portion is provided with the motor switch that can control described motor and open or close.
the beneficial effects of the utility model are: the dust catcher of the design is detected in real time by the operating current of the current detection module in circuit board to motor, compared by the current value that detects and running current and power-off protection electric current, and perform corresponding control, thus when round brush abnormal work, can available protecting motor, and, even if cause motor stalling because thread is wound around, when operator carries out removing thread, motor also can not accidental activation, but motor to be restarted by depresses button, ensure the personal safety of operator, rational in infrastructure, control reliable.
Accompanying drawing explanation
accompanying drawing 1 is the structural representation of the vertical type dust collector of the present embodiment;
accompanying drawing 2 is the structural representation of the scrubbing brush part in the vertical type dust collector of the present embodiment;
accompanying drawing 3 is the schematic internal view of the scrubbing brush part in the vertical type dust collector of the present embodiment;
accompanying drawing 4 is the fractionation schematic diagram of turbine, housing and motor in the vertical type dust collector of the present embodiment;
accompanying drawing 5 is the motor circuit control principle block diagram of the vertical type dust collector of the present embodiment.
in accompanying drawing: 10, handle portion; 20, fuselage sections; 30, scrubbing brush part; 301, motor; 302, battery; 303, round brush; 304, turbine; 305, housing; 3051, air inlet; 3052, air outlet; 306, airduct; 307, upper cover; 308, power switch; 309, belt; 310, circuit board.
Detailed description of the invention
below in conjunction with embodiment shown in the drawings, the utility model is described in detail below:
fore-and-aft direction in this description: normal use this dust catcher time, to be front to the direction moved ahead to, the direction of drawing back be rear to; Left and right directions: when normal this dust catcher of use, the direction in the left side of corresponding user is left side, and the direction on the right side of corresponding user is right side.
as shown in Figure 1, a kind of vertical type dust collector, comprise the handle portion 10 be connected successively, fuselage sections 20 and scrubbing brush part 30, dirt bag is provided with in fuselage sections 20, as shown in accompanying drawing 2 and accompanying drawing 3, scrubbing brush part 30 comprises motor 301, for motor 301 provides the battery 302 of electric energy, the round brush 303 driven by belt 309 by motor 301, turbine assembly, this turbine assembly comprises shown in the turbine 304 driven by motor 301 and the housing 305(accompanying drawing 4 being located at turbine 304 periphery), housing 305 is formed air inlet 3051 and air outlet 3052, air inlet 3051 place is connected with the airduct 306 extending to round brush 303 place, air outlet 3052 is through to dirt bag, round brush 303, battery 302, turbine assembly three is arranged in order setting from front to back, and airduct 306 is positioned at the left side of this three, belt 309 and motor 301 are positioned at the right side of this three, and due to the weight of motor 301 larger, its closer to middle part some, entirely brush portion is made to divide 30 centers placed in the middle, convenient operation, use more laborsaving, and be more convenient for carrying and storage storage, circuit board 310 is provided with in scrubbing brush part 30, it to the control principle block diagram of motor 301 as shown in Figure 5, particularly, circuit board 310 comprise the current detection module of the operating current for detecting motor 301 in real time, current comparing module, fault wait module, power failure protection module and control motor 301 normally work or out-of-work reset key module.
store in current comparing module motor 301 normally work time upper limit current threshold values A and motor abnormal work time power-off protection current threshold B; B > A, the output of current comparing module is connected to fault and waits for module and power failure protection module.The electric current that current detection module detects in real time is R, and namely the output current value of current detection module is R, and the input value of current comparing module is current value R; As R < A, the actual current value R namely detected is in normal range of operation, therefore motor normally works; As A < R < B, namely real-time current value R is greater than the running current threshold values of motor, but when not reaching power-off protection current threshold B, fault waits for that module is in running order, and motor 301 now still normally works; As R >=B, when namely real-time current value R is greater than power-off protection current threshold B, power failure protection module is in running order, and motor 301 quits work.
meanwhile, circuit board 310 also comprises timing module and timing comparison module, store a time threshold values X in timing comparison module, the output of timing comparison module is connected to timing module, and the timing duration of timing module is S; When A < R < B, under namely fault waits for that module is in running order, timing module enters duty.Under timing module is in running order, if during the duration S < X of timing module record, as R≤A, namely within the S time, the real-time current value R that current detection module detects be down to normal work upper limit current threshold values A or following time, timing module, fault wait for that module all quits work, and motor 301 normally works; If during the duration S >=X of timing module record, R > A, namely at the duration of record and when reaching time threshold values X, when the real-time current value R that current detection module detects still is greater than the upper limit current threshold values A of normal work, perform power-off protection, namely power failure protection module is in running order, and motor 301 quits work, and now as needed motor 301 to work, then need to press reset key; This vertical type dust collector is also provided with the flashing lamp be connected electrically on circuit board 310, itself and power failure protection module start simultaneously, close simultaneously; The front portion of scrubbing brush part 30 is provided with illuminating lamp, and when motor normally works, illuminating lamp is opened; When motor quits work, illuminating lamp is closed; This vertical type dust collector is also provided with power supply indicator, and when fault waits for that module is in running order, power supply indicator glimmers; Scrubbing brush part 30 comprises outside upper cover 307 and lower cover, upper cover 307 is provided with the power switch 308 that can control battery 302 and be switched on or switched off to the power supply circuits of motor 301; Key-press module comprises the reset key being electrically connected to circuit board 310, and reset key part is arranged in scrubbing brush part 30 projectedly; The operation principle of reset key: when power failure protection module is in running order, single presses reset key, motor 301 normally works; When power failure protection module is in running order, length presses reset key, and motor 301 quits work; When fault waits for that module is in running order, single presses reset key, and motor 301 quits work; When motor 301 normally works, single presses reset key, and motor 301 quits work; When motor 301 quits work, single presses reset key, and motor 301 normally works; In addition, when performing power-off protection, when namely power failure protection module is in running order, if without any operation in long-time, then motor 301 quits work; And handle portion 10 is provided with the motor switch that can control motor 301 and open or close.
the dust catcher of the design is detected in real time by the operating current of the current detection module in circuit board 310 to motor 301, compared by the current value that detects and running current and power-off protection electric current, and perform corresponding control, thus when round brush 303 abnormal work, can available protecting motor 301, and, even if cause motor 301 stall because thread is wound around, when operator carries out removing thread, motor 301 also can not accidental activation, but motor 301 to be restarted by pressing reset key, ensure the personal safety of operator, rational in infrastructure, control reliable.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model spirit change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (9)
1. a vertical type dust collector, it is characterized in that: comprise the handle portion be connected successively, fuselage sections and scrubbing brush part, dirt bag is provided with in described fuselage sections, described floor-brushing part divides the suction port comprising and be positioned at bottom, motor, for described motor provides the battery of electric energy, by the round brush of described motor by belt drives, by described motor-driven turbine and the housing being located at described turbine periphery, described round brush is arranged on described suction port place, described housing is formed air inlet and air outlet, described scrubbing brush part also comprises the airduct of air inlet described in connection and described suction port, the inside of described air outlet and described dirt bag mutually gas is communicated with, the circuit board of the machine operation described in control is provided with in described scrubbing brush part, described circuit board comprises the current detection module of the operating current for detecting described motor in real time, current comparing module, fault waits for module, power failure protection module and the motor described in control normally work or out-of-work reset key module, power-off protection current threshold when storing upper limit current threshold values A when motor normally works and motor abnormal work in described current comparing module is B, B > A, the output of described current comparing module waits for module with described fault simultaneously, described power failure protection module is connected, when the real-time current of the detection of described current detection module is less than described upper limit current threshold values A, motor normally works, when the real-time current of the detection of described current detection module is greater than described upper limit current threshold values A and is less than described power-off protection current threshold B, described fault waits for that module is in running order, and motor normally works, when the real-time current of the detection of described current detection module is greater than described power-off protection current threshold B, described power failure protection module is in running order, and motor quits work.
2. vertical type dust collector according to claim 1, it is characterized in that: described circuit board also comprises timing module and timing comparison module, store a time threshold values X in described timing comparison module, described timing module is connected with the input of described timing comparison module; When the real-time current of the detection of described current detection module is greater than described upper limit current threshold values A and is less than described power-off protection current threshold B, described timing module enters duty; Under described timing module is in running order, if when the time of described timing module record reaches described time threshold values, described power failure protection module enters duty, described motor quits work.
3. vertical type dust collector according to claim 1; it is characterized in that: this vertical type dust collector is also provided with the flashing lamp be connected electrically on described circuit board; described flash lamp string is connected in described power failure protection module, and described flashing lamp and described power failure protection module start simultaneously, close simultaneously.
4. vertical type dust collector according to claim 1, is characterized in that: the front portion of described scrubbing brush part is provided with illuminating lamp, and when motor normally works, described illuminating lamp is opened; When motor quits work, described illuminating lamp is closed.
5. vertical type dust collector according to claim 1, is characterized in that: this vertical type dust collector is also provided with power supply indicator, when described fault waits for that module is in running order, and described power supply indicator flicker.
6. vertical type dust collector according to claim 1, it is characterized in that: described floor-brushing part divides and comprises outside upper cover and lower cover, on described, cover the power switch being provided with and can controlling described battery and be switched on or switched off to the power supply circuits of described motor.
7. vertical type dust collector according to claim 1, is characterized in that: described reset key module comprises the reset key being electrically connected to described circuit board, and described reset key is arranged in described scrubbing brush part projectedly.
8. vertical type dust collector according to claim 7, is characterized in that: when described power failure protection module is in running order, single presses described reset key, and motor normally works; When described power failure protection module is in running order, long by described reset key, motor quits work; When described fault waits for that module is in running order, single presses described reset key, and motor quits work; When motor normally works, single presses described reset key, and motor quits work; When motor quits work, single presses described reset key, and motor normally works.
9. vertical type dust collector according to claim 1, is characterized in that: described handle portion is provided with the motor switch that can control described motor and open or close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679268.2U CN204862968U (en) | 2015-09-02 | 2015-09-02 | Vertical dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679268.2U CN204862968U (en) | 2015-09-02 | 2015-09-02 | Vertical dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204862968U true CN204862968U (en) | 2015-12-16 |
Family
ID=54807414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520679268.2U Expired - Fee Related CN204862968U (en) | 2015-09-02 | 2015-09-02 | Vertical dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204862968U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105030147A (en) * | 2015-09-02 | 2015-11-11 | 苏州诚河清洁设备有限公司 | Vertical dust collector |
| CN109846425A (en) * | 2017-11-30 | 2019-06-07 | 科沃斯机器人股份有限公司 | From mobile clean robot and its control method |
| US11324372B2 (en) | 2017-10-20 | 2022-05-10 | Techtronic Floor Care Technology Limited | Vacuum cleaner and method of controlling a motor for a brush of the vacuum cleaner |
-
2015
- 2015-09-02 CN CN201520679268.2U patent/CN204862968U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105030147A (en) * | 2015-09-02 | 2015-11-11 | 苏州诚河清洁设备有限公司 | Vertical dust collector |
| CN105030147B (en) * | 2015-09-02 | 2017-06-09 | 金日清洁设备(苏州)有限公司 | Vertical type dust collector |
| US11324372B2 (en) | 2017-10-20 | 2022-05-10 | Techtronic Floor Care Technology Limited | Vacuum cleaner and method of controlling a motor for a brush of the vacuum cleaner |
| CN109846425A (en) * | 2017-11-30 | 2019-06-07 | 科沃斯机器人股份有限公司 | From mobile clean robot and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20170902 |