CN205977066U - Battery drive's brushless DC motor's flexible door of automation - Google Patents
Battery drive's brushless DC motor's flexible door of automation Download PDFInfo
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- CN205977066U CN205977066U CN201620928631.4U CN201620928631U CN205977066U CN 205977066 U CN205977066 U CN 205977066U CN 201620928631 U CN201620928631 U CN 201620928631U CN 205977066 U CN205977066 U CN 205977066U
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- motor
- door
- power battery
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Abstract
The utility model discloses a battery drive's brushless DC motor's flexible door of automation, including gatepost, the door body, aircraft nose and return pulley, one end AND gate support connnection, the other end of the door body are connected with the aircraft nose, the return pulley is all installed to the door body and aircraft nose bottom, the aircraft nose includes aircraft nose bottom plate, control box circuit board, power battery group, alarm, motor and gearbox, the motor is brushless three -phase direct current motor, the alarm is used for working as the low battery of power battery group sends out the police dispatch newspaper when setting for the threshold value, power battery group is including main power battery group and at least one reserve power battery group. Flexible door operating voltage is human safe voltage to use the flexible door of direct current motor drive operation, it is safer, adopt the power supply by turns of at least two power battery group, compare with prior art, simplify flexible door design, overall stability of system and security improve, and the lowering system cost reminds the user to charge in time for the battery that the electric quantity is not enough.
Description
Technical field
This utility model is related to retractable door field, more particularly, to a kind of battery-driven automatic extendible door.
Background technology
Nowadays, electric extendable door is widely used in the public situation such as parking lot, school, large-sized workshop, garage, present market
The upper electric extendable door sold and use mainly includes wiring construction：Door pillar, door body and head, also include dynamical system：Motor,
Control chamber and electrical source of power.Existing electric extendable door mainly adopts 220V alternating current generator and 220V mains-supplied, typically will supply
Electric power line is arranged in door body along door body arrangement, is connected to head by door pillar, for supplying to head, motor, control chamber etc.
Electricity, and once power line, damaged electric leakage, can make whole retractable door powered, easily causing electric shock hurts sb.'s feelings, electrical security is poor.
With scientific and technical development innovation, at present, more and more electric extendable doors adopt low-voltage power supply, are broadly divided into two
Class：
1. electric extendable door installs cable from door body, and 36V direct current supplies electricity to nose controller, direct current generator is powered for transmission, and
Low-voltage DC is confidential when reaching with alternating current generator identical push-and-pull power, and the operating current of needs is quite big, thus corresponding
Cable cross diameter also becomes big, and cable line loss increases with the lengthening of door body, leads to the cost of wire rod to increase, and wire rod
Increase and hardening, the risk of increase door body cable abrasion electric leakage with line cross diameter.
2. in electric telescopic door actuator, 36V accumulator is installed, by charging a battery from the cable of door body or closing
Charging pile is installed in door side, treats that a closing is to charge to the accumulator of head by binding post, charging module connects civil power 220V,
Once the charging cable line of door body is damaged, cable short circuit will be led to burn charging module, and be arranged on the charging on charging pile
Module, because of contact terminal loose contact, leads to charge unsuccessfully.
Utility model content
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of battery-driven brushless dc
The automatic extendible door of machine, setting at least two power battery pack are powered to retractable door in turn.
This utility model be employed technical scheme comprise that：A kind of automatic telescopic of battery-driven brshless DC motor
Door, including door pillar, door body, head and return pulley, one end of described door body is connected with door pillar, the other end is connected with head, described door
Body and head bottom are mounted on return pulley, described head include head base plate, control chamber circuit board, power battery pack, alarm,
Motor and change speed gear box, described change speed gear box includes power transmission shaft, and described motor includes rotating shaft, power transmission shaft one end of described change speed gear box and electricity
The rotating shaft of machine connects, and the other end of the power transmission shaft of described change speed gear box is connected to return pulley by head base plate, described control chamber circuit
Plate is connected with power battery pack, motor, change speed gear box and alarm respectively, and described motor is brushless three-phase DC motor, control chamber
Circuit board passes through motor and change speed gear box and then controls the kinestate of return pulley, described power battery pack include active force set of cells and
At least one stand-by power set of cells.
Preferably, described motor is brushless three-phase DC motor.
Preferably, the running voltage of described motor is human safety voltage.
Preferably, the running voltage of described power battery pack is human safety voltage.
Further, described retractable door also includes charger, and described charger is used for charging to power battery pack.
Further, described charger includes charge management circuit and display lamp, and described charge management circuit is used for controlling
Charged state to power battery pack, the outfan of described charge management circuit is connected with the input of display lamp.
Further, described charger includes going back reduction voltage circuit, and described reduction voltage circuit is described for switching to civil power 220V
The charging voltage of power battery pack.
The beneficial effects of the utility model are a kind of the automatic of battery-driven brshless DC motor of the present utility model
Retractable door, is powered using at least two power battery pack rotations, compared with prior art, saves door body service cable line or charging
Stake, simplifies retractable door design, reduces the complexity of retractable door system, improve system stability in the large and safety, reduce system
Cost.
Retractable door runtime system running voltage is human safety voltage, and runs retractable door using DC motor Driver,
Safer.Using alarm when battery electric quantity be less than given threshold when initiative alarming, remind user in time give not enough power supply
Battery charge, someone monitoring in the case of be charged, more improve safety.
Brief description
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described further：
Fig. 1 is that a kind of automatic extendible door integral installation structure of battery-driven brshless DC motor of this utility model is shown
It is intended to；
Fig. 2 be a kind of battery-driven brshless DC motor of this utility model automatic extendible door head internal structure and
Castor structure schematic diagram；
Fig. 3 is that a kind of automatic extendible door power battery pack of battery-driven brshless DC motor of this utility model charges
Schematic diagram.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Mutually combine.
Fig. 1 is that a kind of automatic extendible door integral installation structure of battery-driven brshless DC motor of this utility model is shown
It is intended to, as shown in figure 1, a kind of automatic extendible door of battery-driven brshless DC motor, including door pillar 1, door body 2, head 3
With return pulley 4, described door pillar 1 is arranged on wall column, and one end of described door body 2 is connected with door pillar 1, the other end is connected with head 3, institute
State door body 2 and head 3 bottom is mounted on return pulley.
Fig. 2 be a kind of battery-driven brshless DC motor of this utility model automatic extendible door head internal structure and
Castor structure schematic diagram, as shown in Fig. 2 a kind of head of the automatic extendible door of battery-driven brshless DC motor includes machine
Head base plate 31, motor 32, control chamber circuit board 33, power battery pack 34, alarm 35 and change speed gear box 36, described motor 32 is no
Brush three-phase DC motor, described power battery pack 34 includes active force set of cells and at least one stand-by power set of cells, permissible
Automatically switch or the arbitrary power battery pack of manual switching is powered to retractable door.Described head base plate upper end setting motor 32 and change
Fast case 36 and be connected with motor 32 and change speed gear box 36, lower end is connected with return pulley 4.Described control chamber circuit board 33 and power battery pack
34 connections, the running voltage of the present embodiment power battery pack 34 is human safety voltage 36V, provides electricity for control chamber circuit board 33
Source；Control chamber circuit board 33 is connected with brushless three-phase DC motor 32 and change speed gear box 36, power transmission shaft one end of described change speed gear box 36
It is connected with the rotating shaft in brushless three-phase DC motor 32, the other end is connected to return pulley 4, control chamber circuit board by head base plate 31
The control command of 33 response users（Open the door, close the door or stop）, drive brushless three-phase DC motor 32 and change speed gear box 36 and then carry
The positive counter-movement of dynamic return pulley 4 or stopping, thus controlling retractable door motion and stopping.Control chamber circuit board 33 is also with alarm 35 even
Connect, when power battery pack 34 electricity is less than predetermined threshold, control chamber circuit board 33 controls alarm 35 to send replacing battery report
Alert, so that user changes lower power battery pack in time and charges to the power battery pack of not enough power supply, the electrokinetic cell of not enough power supply
Powered to retractable door by stand-by power set of cells after group replacing is lower.
Fig. 3 is that a kind of automatic extendible door power battery pack of battery-driven brshless DC motor of this utility model charges
Schematic diagram, as shown in figure 3, power battery pack 10 is the power battery pack disassembling not enough power supply from retractable door, charger
20 are connected with 220V civil power 30 and power battery pack 10 respectively, and 220V civil power 30 is filled to power battery pack 10 by charger 20
Electricity, charger 20 includes charge management circuit, reduction voltage circuit and display lamp, and reduction voltage circuit is used for switching to 220V civil power 30 voltage
Human safety voltage 36V is the charging voltage of power battery pack, and charge management circuit is used for controlling filling to power battery pack 10
Electricity condition, the outfan of charge management circuit is connected with the input of display lamp, after power battery pack 10 is fully charged, charging valve
Reason circuit start display lamp is bright, reminds user to charge and finishes.
The present embodiment is powered using at least two power battery pack rotations, compared with prior art, saves door body and powers electricity
Cable or charging pile, simplify retractable door design, reduce the complexity of retractable door system, improve system stability in the large and safety
Property, reduce system cost.
Retractable door runtime system running voltage is human safety voltage, and runs retractable door using DC motor Driver,
Safer.Using alarm when battery electric quantity is less than given threshold initiative alarming, indicating battery changes and can be
It is charged in the case of someone's monitoring, more improve safety.
It is more than that preferable enforcement of the present utility model is illustrated, but the invention is not limited to described reality
Apply example, those of ordinary skill in the art also can make a variety of equivalent changes without prejudice on the premise of this utility model spirit
Shape or replacement, these equivalent deformation or replacement are all contained in the application claim limited range.
Claims (7)
1. a kind of automatic extendible door of battery-driven brshless DC motor, including door pillar, door body, head and return pulley, described
One end of door body is connected with door pillar, the other end is connected with head, and described door body and head bottom are mounted on return pulley, described head
Including head base plate, control chamber circuit board, power battery pack, alarm, motor and change speed gear box it is characterised in that described speed change
Case includes power transmission shaft, and described motor includes rotating shaft, and power transmission shaft one end of described change speed gear box is connected with the rotating shaft of motor, described speed change
The other end of the power transmission shaft of case is connected to return pulley by head base plate, described control chamber circuit board respectively with power battery pack, electricity
Machine, change speed gear box and alarm connect, and described motor is brushless three-phase DC motor, and control chamber circuit board passes through motor and change speed gear box
And then controlling the kinestate of return pulley, described power battery pack includes active force set of cells and at least one stand-by power battery
Group.
2. a kind of battery-driven brshless DC motor according to claim 1 automatic extendible door it is characterised in that
Described motor is brushless three-phase DC motor.
3. a kind of battery-driven brshless DC motor according to claim 1 automatic extendible door it is characterised in that
The running voltage of described motor is human safety voltage.
4. a kind of battery-driven brshless DC motor according to claim 3 automatic extendible door it is characterised in that
The running voltage of described power battery pack is human safety voltage.
5. a kind of battery-driven brshless DC motor according to claim 1 automatic extendible door it is characterised in that
Described retractable door also includes charger, and described charger is used for charging to power battery pack.
6. a kind of battery-driven brshless DC motor according to claim 5 automatic extendible door it is characterised in that
Described charger includes charge management circuit and display lamp, and described charge management circuit is used for controlling the charging to power battery pack
State, the outfan of described charge management circuit is connected with the input of display lamp.
7. a kind of battery-driven brshless DC motor according to claim 5 automatic extendible door it is characterised in that
Described charger includes going back reduction voltage circuit, and described reduction voltage circuit is used for civil power 220V switchs to the charging electricity of described power battery pack
Pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620928631.4U CN205977066U (en) | 2016-08-23 | 2016-08-23 | Battery drive's brushless DC motor's flexible door of automation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620928631.4U CN205977066U (en) | 2016-08-23 | 2016-08-23 | Battery drive's brushless DC motor's flexible door of automation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977066U true CN205977066U (en) | 2017-02-22 |
Family
ID=58033352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620928631.4U Active CN205977066U (en) | 2016-08-23 | 2016-08-23 | Battery drive's brushless DC motor's flexible door of automation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529034A (en) * | 2019-09-09 | 2019-12-03 | 红门智能科技股份有限公司 | A kind of electrically operated gate head and electrically operated gate |
| US11761250B2 (en) | 2017-09-06 | 2023-09-19 | Assa Abloy Entrance Systems Ab | Sectional door operator system |
-
2016
- 2016-08-23 CN CN201620928631.4U patent/CN205977066U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11761250B2 (en) | 2017-09-06 | 2023-09-19 | Assa Abloy Entrance Systems Ab | Sectional door operator system |
| CN110529034A (en) * | 2019-09-09 | 2019-12-03 | 红门智能科技股份有限公司 | A kind of electrically operated gate head and electrically operated gate |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |