CN209651662U - A kind of elevator button low-light change-over panel - Google Patents
A kind of elevator button low-light change-over panel Download PDFInfo
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- CN209651662U CN209651662U CN201920268410.2U CN201920268410U CN209651662U CN 209651662 U CN209651662 U CN 209651662U CN 201920268410 U CN201920268410 U CN 201920268410U CN 209651662 U CN209651662 U CN 209651662U
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- power supply
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- elevator button
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- button
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Abstract
The utility model relates to elevator button fields, disclose a kind of elevator button low-light change-over panel, including dim light circuit plate, the control power supply being set on dim light circuit plate and patchboard part, the patchboard part is made of elevator button port and Mo Nake Instruction Plate port, and the elevator button port is connected to Mo Nake Instruction Plate port；The dim light circuit plate is connected with isolated power supply；The control power supply includes low-light power supply and emergency power supply.The utility model is exclusively used in providing low-light power supply for elevator button, and when elevator button is not pressed, button can be slightly dark bright, and reducing old man or the clear passenger of caligation leads to accidentally manipulation call because not seeing button.
Description
Technical field
The utility model relates to elevator button fields, and in particular to a kind of elevator button low-light change-over panel.
Background technique
As calling elevator direct tool, the call that elevator button is responsible for collecting passenger instructs and is transmitted to control elevator button
System processed, the elevator button of the prior art are directly connect with Mo Nake Instruction Plate, and elevator button is only in the case where being pressed
Just can be bright, old man or the people having defective vision can cause to miss when taking elevator because elevator button light not enough leads to not accurate call
Operation influences timeliness.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiency in the prior art, provide it is a kind of elevator button not by
Also the device that low-light is had in the case where pressing, the correct call of passenger for enabling old man or having defective vision, and elevator is not influenced just
It is often used function.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of elevator button low-light change-over panel, including dim light circuit plate, the control power supply being set on dim light circuit plate and
Patchboard part, the patchboard part are made of elevator button port and Mo Nake Instruction Plate port, the electricity
Terraced button port is connected to Mo Nake Instruction Plate port；The dim light circuit plate is connected with isolated power supply；The control electricity
Source includes low-light power supply and emergency power supply.
Preferably, the low-light power supply includes low-light positive pole and low-light power cathode, and the low-light power supply is just
Pole is connected with the anode of diode, and the cathode of diode is 24V output end.
Further, the input terminal of the isolated power supply is connected with 24V output end, low-light power cathode, output end with
The indicator light of elevator button is connected.
Preferably, the low-light input power is 24V.
Preferably, the emergency power supply has 12V and two output ends of -12V.
Preferably, elevator button shell is plastic material.
Power supply is controlled, provides variable DC power supply for elevator button；Elevator button port and Mo Na in patchboard part
The connection of gram Instruction Plate port；Dim light circuit plate, circuit logic handle low-light voltage output；According to electrical schematic diagram by above-mentioned part
It connects and realizes button low-light function.
The effect of isolated power supply: individually powering for each elevator button, brings disaster to other after preventing an elevator button damage
Elevator button.The purpose done so can guarantee that each elevator button works independently, without interruption.
The utility model has the advantages that
The utility model is exclusively used in providing low-light power supply for elevator button, and when elevator button is not pressed, button can be micro-
Duskiness is bright, and reducing old man or the clear passenger of caligation because not seeing button leads to accidentally that manipulation call, the device also provide one group
Uninterrupted low-light output interface, can provide uninterrupted low-light power supply when elevator power failure or elevator energy-saving for the button, wake up
The mesh reminding passengers rescue button, and the normal use of elevator button is not influenced.
Detailed description of the invention
Fig. 1 is the utility model isolated power supply circuit diagram；
Fig. 2 is the utility model elevator button circuit diagram；
Fig. 3 is the connection schematic diagram of elevator turret terminal mouth and Mo Nake Instruction Plate port on low-light change-over panel；
Description of symbols:
2, elevator button port, 3, Mo Nake Instruction Plate port, wherein 21,24 insert for instruction lamp insertion hole, 22,23 for button
Hole.
Specific embodiment
The utility model is described in detail combined with specific embodiments below.
A kind of elevator button low-light change-over panel as shown in Figs. 1-3, including dim light circuit plate, be set on dim light circuit plate
Control power supply and patchboard part, the control power supply include low-light power supply and emergency power supply.The low-light power supply
Including low-light positive pole and low-light power cathode (COM), the low-light positive pole is connected with the anode of diode, two poles
The cathode of pipe is+24V output end.The patchboard part is by 3 structure of elevator button port 2 and Mo Nake Instruction Plate port
At the elevator button port 2 is connected to Mo Nake Instruction Plate port 3；Elevator button includes that indicator light circuit and button are opened
Powered-down road.The elevator button port 2 is provided with 4 holes, and 21,24 holes are connected with elevator button indicator light circuit, 22,23 holes
It is connected with button switch for elevator circuit.The dim light circuit plate is connected with isolated power supply；The isolated power supply is 5V isolation
Power supply.The input anode of the isolated power supply is connected with+24V output end, and cathode is connected with low-light power cathode (COM),
The isolated power supply output end is connected with the indicator light of elevator button, i.e. the anode of output end is connected with the end LED+ 21, exports
The cathode at end is connected with the end LED- 24.The end LED+ 21, which is connected in parallel in elevator, calls button K together, inside call together the button K other end (end AN+) with
The connection of 24V output end.
The utility model uses dual power supply, and when elevator button is not pressed, isolated power supply flows through floor indicating lamp,
Elevator button key glimmer；When elevator button is pressed, switching circuit conducting, elevator button is highlighted, and the reminding passengers floors is
It is selected.
The control power supply further includes having emergency power supply.The emergency power supply has 12V and two output ends of -12V.When
When power supply system cannot give elevator supply, elevator emergency power supply exports 12V power supply, rescues button for a key and provides low-light power supply,
Emergency power supply lamp glimmer provides light source for the passenger in elevator, while passenger can be allowed to identify rescue button well and cried for help.
The utility model by change-over panel be arranged elevator button port, Mo Nake Instruction Plate port, by elevator button with
Silent nanogram Instruction Plate separately assembles, and adds isolated power supply in elevator button port, in the case of elevator button is not pressed,
Elevator button key also has low-light；When elevator button is pressed, elevator button is highlighted, and the reminding passengers floor is selected.
Operation instruction:
1 ~ 16 building, elevator, enabling, shutdown, key rescue button are connected to elevator button low-light change-over panel pair by the first step
The elevator button position answered；
Second step, by 1 ~ 16 building (LED1-LED16) of elevator button low-light change-over panel, open the door (LED17), close the door
(LED18), even Instruction Plate is connected to the corresponding button position of Mo Nake Instruction Plate for key rescue button (LED18)；
Third step will control " input power " mouth of power supply insertion elevator button low-light change-over panel, and turn on the power switch
If (elevator is more than 16 layers and needs to concatenate plant-grid connection to another piece of elevator button low-light change-over panel as 16 layers or more of button
Low-light power input, and so on one piece of elevator button low-light change-over panel support 16 layers of button low-lights output)；
4th step, elevator button at this time all can low-light light, corresponding floor button is highlighted when having call instruction
This layer of passenger has been told to have instruction to register, this layer of button exits highlighted after elevator reaches the floor, and low-light is lighted into standby
Mode.Remaining button operating mode is same as above.
Finally, it should be noted that obviously, above-described embodiment is merely examples for clearly illustrating the present invention,
And it does not limit the embodiments.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.And thus
Changes and variations that derived from still in the protection scope of the utility model among.
Claims (3)
1. a kind of elevator button low-light change-over panel including dim light circuit plate, the control power supply being set on dim light circuit plate and turns
Connector part, which is characterized in that the patchboard part is made of elevator button port and Mo Nake Instruction Plate port,
The elevator button port is connected to Mo Nake Instruction Plate port；The dim light circuit plate is connected with isolated power supply；It is described
Control power supply include low-light power supply and emergency power supply.
2. a kind of elevator button low-light change-over panel as described in claim 1, which is characterized in that the low-light power supply includes micro-
Photoelectric source anode and low-light power cathode, the low-light positive pole are connected with the anode of diode, and the cathode of diode is
24V output end.
3. a kind of elevator button low-light change-over panel as described in claim 1, which is characterized in that the input of the isolated power supply
End is connected with 24V output end, low-light power cathode, and output end is connected with the indicator light of elevator button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268410.2U CN209651662U (en) | 2019-03-04 | 2019-03-04 | A kind of elevator button low-light change-over panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268410.2U CN209651662U (en) | 2019-03-04 | 2019-03-04 | A kind of elevator button low-light change-over panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209651662U true CN209651662U (en) | 2019-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920268410.2U Active CN209651662U (en) | 2019-03-04 | 2019-03-04 | A kind of elevator button low-light change-over panel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911874A (en) * | 2021-10-27 | 2022-01-11 | 永大电梯设备（中国）有限公司 | Method for calling for help of passengers in elevator |
-
2019
- 2019-03-04 CN CN201920268410.2U patent/CN209651662U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911874A (en) * | 2021-10-27 | 2022-01-11 | 永大电梯设备（中国）有限公司 | Method for calling for help of passengers in elevator |
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