CN209468006U - A kind of elevator light curtain - Google Patents
A kind of elevator light curtain Download PDFInfo
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- CN209468006U CN209468006U CN201920073945.4U CN201920073945U CN209468006U CN 209468006 U CN209468006 U CN 209468006U CN 201920073945 U CN201920073945 U CN 201920073945U CN 209468006 U CN209468006 U CN 209468006U
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- elevator
- breaker device
- light curtain
- closure
- gate
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Abstract
It include light curtain transmitter mounting plate, light curtain receiver mounting plate and light curtain control chip the utility model discloses a kind of elevator light curtain；It is provided with transmitter strip circuit plate in the light curtain transmitter mounting plate, receiver strip circuit plate is provided in the light curtain receiver mounting plate；The light curtain control chip is electrically connected with the transmitter strip circuit plate, and light curtain control chip is electrically connected with the receiver strip circuit plate；The elevator light curtain further includes closure breaker device；The closure breaker device is electrically connected with light curtain control chip.The elevator light curtain stops transmitting infrared acquisition light beam, reduces waste of energy, improve the service life of elevator light curtain, reduce the maintenance cost of elevator after elevator cage door closure.
Description
Technical field
The utility model relates to elevator technology field more particularly to a kind of elevator light curtains.
Background technique
Elevator light curtain is the safety guard of elevator door.Elevator light curtain is mainly used when elevator cage door is closed, and is used for
Whether the Turn Off Path of elevator cage door on have shelter, and have the case where shelter on the Turn Off Path of elevator cage door if finding out
Under, which is transferred to light curtain control chip with signal, makes the elevator cage door counter motion closed, avoids that elevator occurs
Gate presss from both sides people and presss from both sides formal matter part, improves the security performance of elevator.Elevator light curtain generally includes light curtain transmitter and light curtain receiver, light
Curtain transmitter can emit infrared acquisition light beam, and light curtain receiver receives infrared acquisition light beam, when infrared acquisition light beam is blocked,
Know there is shelter on the Turn Off Path of elevator cage door.
Existing elevator light curtain still emits infrared acquisition light beam, causes the same of waste of energy after elevator cage door closure
When, reduce the service life of elevator light curtain, while the frequent replacement of elevator light curtain will cause the raising of elevator maintenance cost.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of elevator light curtains.The elevator light curtain is closed in elevator cage door
After conjunction, stops transmitting infrared acquisition light beam, reduce waste of energy, improve the service life of elevator light curtain, reduce elevator
Maintenance cost.
In order to solve the above-mentioned technical problem, a kind of elevator light curtain of the utility model includes light curtain transmitter mounting plate, light
Curtain receiver mounting plate and light curtain control chip；Transmitter strip circuit plate, institute are provided in the light curtain transmitter mounting plate
It states and is provided with receiver strip circuit plate in light curtain receiver mounting plate；The light curtain control chip and transmitter bar shaped electricity
The electrical connection of road plate, and light curtain control chip is electrically connected with the receiver strip circuit plate；The elevator light curtain further includes
It is closed breaker device；The closure breaker device is electrically connected with light curtain control chip.
Further, the closure breaker device is contactless closure breaker device；The contactless closure power-off
Device is close to switch.
Further, the close switch is proximity Hall switch, photoelectric proximity switch, inductance approach switch or capacitor
The close switch of formula；The closure breaker device uses at least one described close to switch.
Further, the proximity Hall switch includes Hall switch and tested magnet；The Hall switch and the light
Curtain control chip electrical connection；The Hall switch setting is arranged in the left gate side of elevator, the tested magnet in the right gate of elevator
Side；Alternatively, the Hall switch setting, in the right gate side of elevator, the tested magnet is arranged in the left gate side of elevator.
Further, the photoelectric proximity switch includes photoemitter and photelectric receiver；The photoemitter with
The light curtain control chip electrical connection, and the photelectric receiver is electrically connected with light curtain control chip；The photoemission
Device setting is arranged in the left gate side of elevator, the photelectric receiver in the right gate side of elevator；Alternatively, the photoemitter setting
In the right gate side of elevator, the photelectric receiver is arranged in the left gate side of elevator；Alternatively, the photoelectric proximity switch includes photoelectricity
Transceiver and reflecting plate；The photoemission receiver is electrically connected with light curtain control chip；The photoemission connects
Device setting is received in the left gate side of elevator, the reflecting plate is arranged in the right gate side of elevator；Alternatively, the photoemission receiver is set
It sets in the right gate side of elevator, the reflecting plate is arranged in the left gate side of elevator.
Further, the top that elevator cage door is set close to switch.
Further, the elevator light curtain further includes LED light, and the LED light and the light curtain control chip
Electrical connection；When the light curtain transmitter and the light curtain receiver operation, the LED light is always on；The light curtain transmitter
When not shining, the LED light does not shine.
Further, the closure breaker device is divided into two parts, and a part of the closure breaker device is that closure is disconnected
Electric installation induction part, another part of the closure breaker device are closure breaker devices by induction part；The closure is disconnected
Electric installation induction part is fixed by screws on the transmitter strip circuit plate, and the closure breaker device is by induction part
It is fixed by screws on the receiver strip circuit plate；Alternatively, the closure breaker device induction part is solid by screw
It is scheduled on the receiver strip circuit plate, the closure breaker device is fixed by screws in the transmitter by induction part
On strip circuit plate；The closure breaker device induction part and the closure breaker device are oppositely arranged by induction part；Institute
The installation site for being closed breaker device induction part and the closure breaker device are stated by the installation site of induction part same
On horizontal plane.
Further, the closure breaker device is divided into two parts, and a part of the closure breaker device is that closure is disconnected
Electric installation induction part, another part of the closure breaker device are closure breaker devices by induction part；The left gate of elevator
Left gate groove is offered on closing face, offers right gate groove on the right gate closing face of elevator；The left gate groove and
The right gate groove is oppositely arranged, and the left gate groove and the right gate groove are arranged in same level；Institute
It states closure breaker device induction part to be arranged in the left gate groove, and the closure breaker device is arranged by induction part
In the right gate groove；Alternatively, the closure breaker device induction part is arranged in the right gate groove, and described
Breaker device is closed to be arranged in the left gate groove by induction part.
Further, the closure breaker device is divided into two parts, and a part of the closure breaker device is that closure is disconnected
Electric installation induction part, another part of the closure breaker device are closure breaker devices by induction part；The closure is disconnected
Electric installation is arranged on mounting rack；The mounting rack includes left installing rack and right installing rack；The left installing rack and the left sedan-chair of elevator
Door screw connection, the right installing rack are connect with the right gate screw of elevator；The installation of the left installing rack and the right installing rack
It is highly identical；Left installing rack groove is offered on the left installing rack closing face, offers the right side on the right installing rack closing face
Mounting rack groove；The left installing rack groove and the right installing rack groove are arranged in same level；The closure power-off
Device induction part is arranged in the left installing rack groove, and the closure breaker device is arranged by induction part on the right side
In mounting rack groove；Alternatively, the closure breaker device induction part is arranged in the right installing rack groove, and the closure
Breaker device is arranged in the left installing rack groove by induction part；The left installing rack is arranged in the left gate of the elevator
Side, correspondingly, the right installing rack are arranged on the inside of the right gate of the elevator；Alternatively, the left installing rack is arranged in the electricity
On the outside of the left gate of ladder, correspondingly, the right installing rack is arranged on the outside of the right gate of the elevator.
A kind of elevator light curtain of the utility model has the advantages that compared with prior art.
1, the technical program includes light curtain transmitter mounting plate, the installation of light curtain receiver due to using a kind of elevator light curtain
Plate and light curtain control chip；Transmitter strip circuit plate, the light curtain receiver are provided in the light curtain transmitter mounting plate
Receiver strip circuit plate is provided in mounting plate；The light curtain control chip is electrically connected with the transmitter strip circuit plate,
And the light curtain control chip is electrically connected with the receiver strip circuit plate；The elevator light curtain further includes closure power-off dress
It sets；The technological means that the closure breaker device is electrically connected with light curtain control chip, so, after elevator cage door closure, institute
It states elevator light curtain stopping transmitting infrared acquisition light beam and improves the service life of elevator light curtain to reduce the waste of electric energy, drop
The low maintenance cost of elevator.
2, the technical program is contactless closure breaker device due to using the closure breaker device；It is described non-to connect
Touch closure breaker device is the technological means close to switch, so it is closed breaker device compared to contact, it is contactless to close
Make and break electric installation is not susceptible to wear, and reaction speed is fast, long service life, advantageously reduces the maintenance cost of elevator light curtain, together
When, if contact closure breaker device collides with the shelter on elevator cage door Turn Off Path, contact is be easy to cause to close
The damage of make and break electric installation, and contactless closure breaker device can be to avoid colliding, to be conducive to electricity with shelter
The stability of terraced light curtain system.
3, the technical program is due to using the close switch as proximity Hall switch, photoelectric proximity switch, inductance type
Close to switch or capacitive approach switch；The closure breaker device uses at least one technological means close to switch,
So it is described fast close to on-off effect speed, be conducive to save electric energy；Meanwhile it is described long close to switch life, it advantageously reduces
The maintenance cost of elevator；And it is a variety of close to switch be used together when, it is possible to prevente effectively from it is described close to switch shelter as
Breaker device is closed by the erroneous judgement of induction part, presss from both sides formal matter part to reduce and close the folder people that infrared acquisition light beam is caused too early
Probability of happening, significantly reduce security risk.
4, the technical program includes Hall switch and tested magnet due to using the proximity Hall switch；The Hall
Switch is electrically connected with light curtain control chip；The Hall switch setting is in the left gate side of elevator, the tested magnet setting
In the right gate side of elevator；Alternatively, the Hall switch setting, in the right gate side of elevator, the tested magnet is arranged in the left sedan-chair of elevator
The technological means of door side, Hall switch has the characteristics that non-contact electric, low-power consumption, long service life, response frequency are high, so favorably
In the safe handling of elevator, the energy consumption and maintenance cost of elevator are reduced.
5, the technical program includes photoemitter and photelectric receiver due to using the photoelectric proximity switch；It is described
Photoemitter is electrically connected with light curtain control chip, and the photelectric receiver is electrically connected with light curtain control chip；
In the left gate side of elevator, the photelectric receiver is arranged in the right gate side of elevator for the photoemitter setting；Alternatively, the light
In the right gate side of elevator, the photelectric receiver is arranged in the left gate side of elevator for electric transmitter setting；Alternatively, the photoelectricity is close
Switch includes photoemission receiver and reflecting plate；The photoemission receiver is electrically connected with light curtain control chip；Institute
The setting of photoemission receiver is stated in the left gate side of elevator, the reflecting plate is arranged in the right gate side of elevator；Alternatively, the photoelectricity
Transceiver is arranged in the right gate side of elevator, and the technological means of the left gate side of elevator is arranged in the reflecting plate, and photoelectricity is close
Switch is not easily susceptible to the influence of metal shelter, so efficiently reducing due to security risk caused by judging by accident, is conducive to improve
The stability of the elevator light curtain.
6, technological means of the technical program due to using the top that elevator cage door is arranged in close to switch, due to
Blocking for people and object usually occurs in the bottom and middle part of elevator, and the height at top is high, solid seldom generation people and other foreign matters
Interference, thus effectively reduce shelter to it is described close to switch influence, avoid it is described close to switch shelter as
Breaker device is closed by the erroneous judgement of induction part, presss from both sides formal matter part to reduce and close the folder people that infrared acquisition light beam is caused too early
Probability of happening, significantly reduce security risk.
7, the technical program due to use the elevator light curtain further include LED light, the LED light with it is described
Light curtain controls chip electrical connection；When the light curtain transmitter and the light curtain receiver operation, the LED light is always on；Institute
When stating light curtain transmitter and not shining, the non-luminous technological means of LED light, by the observation to the LED light,
It will be seen that the use state of elevator light curtain, so being conducive to maintenance of the staff to elevator.
8, the technical program is divided into two parts due to using the closure breaker device, described to be closed the one of breaker device
Part is closure breaker device induction part, and another part of the closure breaker device is closure breaker device by induction part
Point；The closure breaker device induction part is fixed by screws on the transmitter strip circuit plate, the closure power-off
Device is fixed by screws on the receiver strip circuit plate by induction part；Alternatively, the closure breaker device induction
Part is fixed by screws on the receiver strip circuit plate, and the closure breaker device is consolidated by induction part by screw
It is scheduled on the transmitter strip circuit plate；The closure breaker device induction part and the closure breaker device are by induction part
Divide and is oppositely arranged；The installation site of the closure breaker device induction part and the closure breaker device are by the peace of induction part
Technological means of the holding position in same level, the closure breaker device are fixed on the transmitter strip circuit plate and institute
It states on receiver strip circuit plate, so elevator cage door need not be destroyed, additional structure need not be also installed on elevator cage door, favorably
In the popularization and application of the closure breaker device.
9, the technical program is divided into two parts due to using the closure breaker device, described to be closed the one of breaker device
Part is closure breaker device induction part, and another part of the closure breaker device is closure breaker device by induction part
Point；Left gate groove is offered on the left gate closing face of elevator, offers right gate groove on the right gate closing face of elevator；It is described
Left gate groove and the right gate groove are oppositely arranged, and the left gate groove and the right gate groove are arranged same
On horizontal plane；The closure breaker device induction part is arranged in the left gate groove, and the closure breaker device quilt
Induction part is arranged in the right gate groove；Alternatively, the closure breaker device induction part is arranged in the right gate
In groove, and the technological means in the left gate groove is arranged in by induction part in the closure breaker device, so need not
Dismantle the light curtain transmitter mounting plate and the light curtain receiver mounting plate, so that it may pacify to the closure breaker device
Dress is conducive to installation, maintenance and the replacement of the closure breaker device.
10, the technical program is divided into two parts due to using the closure breaker device, the closure breaker device
A part is closure breaker device induction part, and another part of the closure breaker device is closure breaker device by induction part
Point；The closure breaker device is arranged on mounting rack；The mounting rack includes left installing rack and right installing rack；The left installation
Frame is connect with the left gate screw of elevator, and the right installing rack is connect with the right gate screw of elevator；The left installing rack and the right side
The mounting height of mounting rack is identical；Left installing rack groove, the right installing rack closure are offered on the left installing rack closing face
Right installing rack groove is offered on face；The left installing rack groove and the right installing rack groove are arranged in same level；
The closure breaker device induction part is arranged in the left installing rack groove, and the closure breaker device is by induction part
It is arranged in the right installing rack groove；Alternatively, the closure breaker device induction part is arranged in the right installing rack groove
It is interior, and the closure breaker device is arranged in the left installing rack groove by induction part；The left installing rack is arranged in institute
It states on the inside of the left gate of elevator, correspondingly, the right installing rack is arranged on the inside of the right gate of the elevator；Alternatively, the left installation
Frame is arranged on the outside of the left gate of the elevator, and correspondingly, the technology on the outside of the right gate of the elevator is arranged in the right installing rack
Means open up groove compared in elevator cage door, and mounting rack is smaller to door body destruction, so being conducive to the closure breaker device
Popularization and application；Simultaneously as mounting rack is easily disassembled, so being conducive to the installation of the closure breaker device, maintenance and more
It changes, advantageously reduces the maintenance cost of elevator.
Detailed description of the invention
A kind of elevator light curtain work of the utility model is further retouched in detail with reference to the accompanying drawings and detailed description
It states.
Fig. 1 is the schematic diagram of the elevator light curtain of the utility model.
Fig. 2 is the scheme of installation of the closure breaker device of the utility model, wherein the closure breaker device is fixed on
On the transmitter strip circuit plate and the receiver strip circuit plate.
Fig. 3 is the scheme of installation of the closure breaker device of the utility model, wherein the closure breaker device is mounted on
In the left gate groove and the right gate groove.
Fig. 4 is the scheme of installation of the closure breaker device of the utility model, wherein the closure breaker device is mounted on
In the left installing rack groove and the right installing rack groove, and the left installing rack and the right installing rack are arranged in elevator car
Door inside.
Fig. 5 is the scheme of installation of the closure breaker device of the utility model, wherein the closure breaker device is mounted on
In the left installing rack groove and the right installing rack groove, and the left installing rack and the right installing rack are arranged in elevator car
Outer side of door.
The reference numerals are as follows.
1, transmitter strip circuit plate；
2, receiver strip circuit plate；
3, light curtain controls chip；
4, the left gate of elevator；
4-1, left gate groove；
5, the right gate of elevator；
5-1, right gate groove；
6, it is closed breaker device；
6-1, closure breaker device induction part；
6-2, closure breaker device are by induction part；
7, left installing rack；
7-1, left installing rack groove；
8, right installing rack；
8-1, right installing rack groove.
Specific embodiment
As shown in Figures 1 to 5, it includes that light curtain transmitter mounting plate, light curtain connect that the utility model, which provides a kind of elevator light curtain,
It receives device mounting plate and light curtain controls chip 3；Transmitter strip circuit plate 1 is provided in the light curtain transmitter mounting plate, it is described
Receiver strip circuit plate 2 is provided in light curtain receiver mounting plate；The light curtain control chip 3 and transmitter bar shaped electricity
Road plate 1 is electrically connected, and light curtain control chip 3 is electrically connected with the receiver strip circuit plate 2；The elevator light curtain also wraps
Include closure breaker device 6；The closure breaker device 6 is electrically connected with light curtain control chip 3.
After elevator cage door closure, the closure breaker device 6 issues signal to light curtain control chip 3, informs electricity
Terraced gate has been closed；Then, the light curtain control 3 order elevator light curtain of chip stops transmitting infrared acquisition light beam；To reduce
The waste of electric energy improves the service life of elevator light curtain, reduces the maintenance cost of elevator.
The closure breaker device 6 of present embodiment is contactless closure breaker device；The contactless closure
Breaker device is close to switch.It is closed breaker device compared to contact, contactless closure breaker device will not wear tested
Survey object, long service life., response frequency low close to switching power loss be high and fast response time, is conducive to save electric energy.
Present embodiment it is described close to switch be proximity Hall switch, photoelectric proximity switch, inductance approach switch or
Capacitive approach switch；The closure breaker device 6 uses at least one described close to switch.Since different described approach is opened
Pass judges whether elevator cage door has been closed using different principles, so when a variety of close switches are used together, it can be effective
Ground reduces the probability for approaching switch erroneous judgement, so that the security performance of the elevator light curtain is improved, only when all approach is opened
When the judgement of pass is that elevator cage door is turned off, the closure breaker device 6 just can control chip 3 to the light curtain and issue letter
Number, inform that elevator cage door has been closed.
The proximity Hall switch of present embodiment includes Hall switch and tested magnet；The Hall switch with it is described
Light curtain controls chip 3 and is electrically connected；The Hall switch setting is in left 4 side of gate of elevator, and the tested magnet setting is on the elevator right side
5 side of gate；Alternatively, the Hall switch setting, in right 5 side of gate of elevator, the tested magnet is arranged in left 4 side of gate of elevator.
Hall switch is magnetosensitive component, and being tested magnet is magnetic bodies；When elevator cage door is closed, it is tested magnet and enters suddenly
The induction region of your switch informs that elevator door is turned off so that Hall switch sends information to light curtain control chip 3.Suddenly
You switch cheap, low-power consumption, are conducive to the popularization and application of the elevator light curtain.
The photoelectric proximity switch of present embodiment includes photoemitter and photelectric receiver；The photoemitter
It is electrically connected with light curtain control chip 3, and the photelectric receiver is electrically connected with light curtain control chip 3；The photoelectricity
Transmitter setting is arranged in left 4 side of gate of elevator, the photelectric receiver in right 5 side of gate of elevator；Alternatively, the photoemission
Device setting is arranged in right 5 side of gate of elevator, the photelectric receiver in left 4 side of gate of elevator；Alternatively, the photoelectric proximity switch
Including photoemission receiver and reflecting plate；The photoemission receiver is electrically connected with light curtain control chip 3；The light
In left 4 side of gate of elevator, the reflecting plate is arranged in right 5 side of gate of elevator for electric transceiver setting；Alternatively, the photoelectricity hair
Receiver setting is penetrated in right 5 side of gate of elevator, the reflecting plate is arranged in left 4 side of gate of elevator.
Photoelectric proximity switch is photosensitive part, and the light beam received by the photelectric receiver can determine whether out shelter
Position and profile can efficiently reduce due to security risk caused by judging by accident, favorably so be not easily susceptible to the influence of shelter
In the stability for improving the elevator light curtain.
The top that elevator cage door is set close to switch of present embodiment.Preferably, described close to switch setting
At 5 centimetres away from elevator cage door top to 15 centimeters.Height at the top of elevator is high, is not susceptible to the interference of people and other foreign matters,
The accuracy close to switch judgement is effectively improved, mistakenly closing infrared acquisition light beam is effectively prevented from, to reduce
The probability of happening that people presss from both sides formal matter part is pressed from both sides, security risk is significantly reduced.
The elevator light curtain of present embodiment further includes LED light, and the LED light and the light curtain control core
Piece 3 is electrically connected；When the light curtain transmitter and the light curtain receiver operation, the LED light is always on；The light curtain transmitting
When device does not shine, the LED light does not shine.
LED light can allow staff to understand the use state of elevator light curtain, be conducive to staff to elevator
Maintenance.It, can be with reminding passengers Lift out of order, to improve the security performance of elevator when LED light exception.
As shown in Fig. 2, the closure breaker device 6 of present embodiment divides for two parts, the closure breaker device 6
A part is closure breaker device induction part 6-1, and another part of the closure breaker device 6 is that closure breaker device is felt
Answer part 6-2；The closure breaker device induction part 6-1 is fixed by screws on the transmitter strip circuit plate 1, institute
Closure breaker device is stated to be fixed by screws on the receiver strip circuit plate 2 by induction part 6-2；Alternatively, described close
Make and break electric installation induction part 6-1 is fixed by screws on the receiver strip circuit plate 2, the closure breaker device quilt
Induction part 6-2 is fixed by screws on the transmitter strip circuit plate 1；The closure breaker device induction part 6-1
It is oppositely arranged with the closure breaker device by induction part 6-2；The installation site of the closure breaker device induction part 6-1
With the closure breaker device by the installation site of induction part 6-2 in same level.
Since the closure breaker device 6 is fixed on the transmitter strip circuit plate 1 and the receiver strip circuit
On plate 2, so elevator cage door need not be destroyed, additional structure need not be also installed on elevator cage door, so that it may which the closure is installed
Breaker device 6 is conducive to the popularization and application of the closure breaker device 6 of elevator light curtain.
As shown in figure 3, the closure breaker device 6 of present embodiment divides for two parts, the closure breaker device 6
A part is closure breaker device induction part 6-1, and another part of the closure breaker device 6 is that closure breaker device is felt
Answer part 6-2；Left gate groove 4-1 is offered on left 4 closing face of gate of elevator, offers the right side on right 5 closing face of gate of elevator
Gate groove 5-1；The left gate groove 4-1 and the right gate groove 5-1 are oppositely arranged, and the left gate groove 4-1
It is arranged in same level with the right gate groove 5-1；The closure breaker device induction part 6-1 is arranged on the left side
In gate groove 4-1, and the closure breaker device is arranged in the right gate groove 5-1 by induction part 6-2；Alternatively,
The closure breaker device induction part 6-1 is arranged in the right gate groove 5-1, and the closure breaker device is incuded
Part 6-2 is arranged in the left gate groove 4-1.
Since the closure breaker device 6 is arranged in elevator cage door groove, so the light curtain transmitter need not be dismantled
Mounting plate and the light curtain receiver mounting plate, so that it may the closure breaker device 6 be installed, safeguarded and be replaced, had
Conducive to the popularization and application of the closure breaker device 6.
The closure breaker device 6 of present embodiment divides for two parts, and a part of the closure breaker device 6 is to close
Make and break electric installation induction part 6-1, another part of the closure breaker device 6 are closure breaker devices by induction part 6-2；
The closure breaker device 6 is arranged on mounting rack；The mounting rack includes left installing rack 7 and right installing rack 8；The left installation
Frame 7 is connect with left 4 screw of gate of elevator, and the right installing rack 8 is connect with right 5 screw of gate of elevator；The left installing rack 7 and institute
The mounting height for stating right installing rack 8 is identical；Left installing rack groove 7-1, the right peace are offered on 7 closing face of left installing rack
It shelves and offers right installing rack groove 8-1 on 8 closing faces；The left installing rack groove 7-1 and the right installing rack groove 8-1 are set
It sets in same level；The closure breaker device induction part 6-1 is arranged in the left installing rack groove 7-1, and institute
Closure breaker device is stated to be arranged in the right installing rack groove 8-1 by induction part 6-2；Alternatively, the closure breaker device
Induction part 6-1 is arranged in the right installing rack groove 8-1, and the closure breaker device is arranged by induction part 6-2
In the left installing rack groove 7-1；As shown in figure 4, the left installing rack 7 is arranged in left 4 inside of gate of the elevator, accordingly
Ground, the setting of right installing rack 8 is in right 5 inside of gate of the elevator；Alternatively, as shown in figure 5, the setting of the left installing rack 7 exists
Left 4 outside of gate of elevator, correspondingly, the setting of right installing rack 8 is in right 5 outside of gate of the elevator.
Groove is opened up compared in elevator cage door, mounting rack is smaller to elevator cage door destruction, so being conducive to the closure
The popularization and application of breaker device 8；Simultaneously as mounting rack is easily disassembled, so being conducive to the peace of the closure breaker device 8
Dress, maintenance and replacement, advantageously reduce the maintenance cost of elevator.
Claims (10)
1. a kind of elevator light curtain, including, light curtain transmitter mounting plate, light curtain receiver mounting plate and light curtain control chip (3)；Institute
It states and is provided with transmitter strip circuit plate (1) in light curtain transmitter mounting plate, be provided with and connect in the light curtain receiver mounting plate
It receives device strip circuit plate (2)；Light curtain control chip (3) is electrically connected with the transmitter strip circuit plate (1), and the light
Curtain control chip (3) is electrically connected with the receiver strip circuit plate (2)；It is characterized in that, the elevator light curtain further includes closing
Make and break electric installation (6)；The closure breaker device (6) is electrically connected with light curtain control chip (3).
2. a kind of elevator light curtain according to claim 1, it is characterised in that: the closure breaker device (6) is non-contact
Formula is closed breaker device；The contactless closure breaker device is close to switch.
3. a kind of elevator light curtain according to claim 2, it is characterised in that: it is described close to switch be proximity Hall switch,
Photoelectric proximity switch, inductance approach switch or capacitive approach switch；The closure breaker device (6) uses at least one institute
It states close to switch.
4. a kind of elevator light curtain according to claim 3, it is characterised in that: the proximity Hall switch includes Hall switch
With tested magnet；The Hall switch is electrically connected with light curtain control chip (3)；The Hall switch is arranged in the left sedan-chair of elevator
Door (4) side, the tested magnet are arranged in the right gate of elevator (5) side；Alternatively, the Hall switch is arranged in the right gate of elevator
(5) side, the tested magnet are arranged in the left gate of elevator (4) side.
5. a kind of elevator light curtain according to claim 3, it is characterised in that: the photoelectric proximity switch includes photoemission
Device and photelectric receiver；The photoemitter is electrically connected with light curtain control chip (3), and the photelectric receiver and institute
State light curtain control chip (3) electrical connection；The photoemitter is arranged in the left gate of elevator (4) side, and the photelectric receiver is set
It sets in the right gate of elevator (5) side；Alternatively, the photoemitter is arranged in the right gate of elevator (5) side, the photelectric receiver is set
It sets in the left gate of elevator (4) side；Alternatively,
The photoelectric proximity switch includes photoemission receiver and reflecting plate；The photoemission receiver and the light curtain control
Coremaking piece (3) electrical connection；In the left gate of elevator (4) side, the reflecting plate is arranged in elevator for the photoemission receiver setting
Right gate (5) side；Alternatively, the photoemission receiver setting is in the right gate of elevator (5) side, the reflecting plate is arranged in elevator
Left gate (4) side.
6. a kind of elevator light curtain according to claim 2, it is characterised in that: described that elevator cage door is arranged in close to switch
Top.
7. a kind of elevator light curtain according to claim 1, which is characterized in that it further include LED light, the LED indication
Lamp is electrically connected with light curtain control chip；When the light curtain transmitter and the light curtain receiver operation, the LED light
It is always on；When the light curtain transmitter does not shine, the LED light does not shine.
8. a kind of elevator light curtain according to claim 1, it is characterised in that: the closure breaker device (6) is divided into two
Point, a part of closure breaker device (6) is closure breaker device induction part (6-1), the closure breaker device (6)
Another part be closure breaker device by induction part (6-2)；The closure breaker device induction part (6-1) passes through screw
It is fixed on the transmitter strip circuit plate (1), the closure breaker device is fixed by screws in by induction part (6-2)
On the receiver strip circuit plate (2)；Alternatively,
The closure breaker device induction part (6-1) is fixed by screws on the receiver strip circuit plate (2), described
Closure breaker device is fixed by screws on the transmitter strip circuit plate (1) by induction part (6-2)；
The closure breaker device induction part (6-1) and the closure breaker device are oppositely arranged by induction part (6-2)；Institute
The installation site for stating closure breaker device induction part (6-1) and the closure breaker device are by the installation of induction part (6-2)
Position is in same level.
9. a kind of elevator light curtain according to claim 1, it is characterised in that: the closure breaker device (6) is divided into two
Point, a part of the closure breaker device is closure breaker device induction part (6-1), described to be closed the another of breaker device
Part is closure breaker device by induction part (6-2)；Left gate groove (4-1) is offered on the left gate of elevator (4) closing face,
Right gate groove (5-1) is offered on the right gate of elevator (5) closing face；The left gate groove (4-1) and the right gate are recessed
Slot (5-1) is oppositely arranged, and the left gate groove (4-1) and the right gate groove (5-1) are arranged in same level；
Closure breaker device induction part (6-1) setting is in the left gate groove (4-1), and the closure breaker device quilt
Induction part (6-2) setting is in the right gate groove (5-1)；Alternatively, the closure breaker device induction part (6-1) sets
It sets in the right gate groove (5-1), and the closure breaker device is recessed in the left gate by induction part (6-2) setting
In slot (4-1).
10. a kind of elevator light curtain according to claim 1, it is characterised in that: the closure breaker device (6) is divided into two
Point, a part of the closure breaker device is closure breaker device induction part (6-1), described to be closed the another of breaker device
Part is closure breaker device by induction part (6-2)；The closure breaker device (6) is arranged on mounting rack；The installation
Frame includes left installing rack (7) and right installing rack (8)；The left installing rack (7) connect with the left gate of elevator (4) screw, the right side
Mounting rack (8) is connect with the right gate of elevator (5) screw；The mounting height phase of the left installing rack (7) and the right installing rack (8)
Together；It offers left installing rack groove (7-1) on left installing rack (7) closing face, is opened up on right installing rack (8) closing face
There is right installing rack groove (8-1)；The left installing rack groove (7-1) and the right installing rack groove (8-1) are arranged in same water
In plane；Closure breaker device induction part (6-1) setting is in the left installing rack groove (7-1), and the closure
Breaker device is arranged in the right installing rack groove (8-1) by induction part (6-2)；Alternatively, the closure breaker device sense
Should partially (6-1) it be arranged in the right installing rack groove (8-1), and the closure breaker device is set by induction part (6-2)
It sets in the left installing rack groove (7-1)；
Left installing rack (7) setting is on the inside of the left gate of the elevator (4), and correspondingly, the right installing rack (8) is arranged in institute
It states on the inside of the right gate of elevator (5)；Alternatively, left installing rack (7) setting is in the left gate of the elevator (4) outside, correspondingly, institute
Right installing rack (8) setting is stated on the outside of the right gate of the elevator (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920073945.4U CN209468006U (en) | 2019-01-17 | 2019-01-17 | A kind of elevator light curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920073945.4U CN209468006U (en) | 2019-01-17 | 2019-01-17 | A kind of elevator light curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209468006U true CN209468006U (en) | 2019-10-08 |
Family
ID=68091906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920073945.4U Expired - Fee Related CN209468006U (en) | 2019-01-17 | 2019-01-17 | A kind of elevator light curtain |
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| Country | Link |
|---|---|
| CN (1) | CN209468006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401773A (en) * | 2021-05-21 | 2021-09-17 | 杭州优迈科技有限公司 | Elevator light curtain control method and device and electronic equipment |
-
2019
- 2019-01-17 CN CN201920073945.4U patent/CN209468006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401773A (en) * | 2021-05-21 | 2021-09-17 | 杭州优迈科技有限公司 | Elevator light curtain control method and device and electronic equipment |
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| GR01 | Patent grant | ||
| 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: 20191008 Termination date: 20220117 |