CN206278806U - A kind of combination elevator light curtain - Google Patents
A kind of combination elevator light curtain Download PDFInfo
- Publication number
- CN206278806U CN206278806U CN201621382341.0U CN201621382341U CN206278806U CN 206278806 U CN206278806 U CN 206278806U CN 201621382341 U CN201621382341 U CN 201621382341U CN 206278806 U CN206278806 U CN 206278806U
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- CN
- China
- Prior art keywords
- light
- photophore
- receiving device
- plug
- contiguous block
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- Expired - Fee Related
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model is related to a kind of combination elevator light curtain, including photophore and light-receiving device, transmission line is equipped with the photophore and light-receiving device, the transmission line connection is on the controller, the photophore is provided with the light-emitting device being distributed side by side, the light-receiving device is provided with the reception device corresponding with light-emitting device, the photophore and light-receiving device are mutually combined by some sections of contiguous blocks and form, conductive track is provided with the contiguous block, the contiguous block front end is provided with plug, the contiguous block rear end is provided with the slot matched with plug, the plug is provided with electroconductive elastic sheet, conducting strip is provided with the slot.The utility model has the advantage of：Photophore and light-receiving device are mutually combined by some sections of contiguous blocks and form, and are not only convenient for transport, and repair and easy for installation, while also reducing maintenance cost.
Description
Technical field
The utility model is related to elevator accessory technical field, more particularly to a kind of combination elevator light curtain.
Background technology
Elevator light curtain is a kind of smooth wire type safety protector of elevator door, it is adaptable to elevator, Cargo Lift, for protecting passenger's
Safety.It mainly includes the infrared transmitter and receiver installed in elevator cage door both sides, in the course of the work, transmit-receive tube
Open according to this, from top to bottom continuous scanning gate region, form an intensive infrared ray protection light curtain.When any of which is a branch of
When light is blocked, control system exports enabling signal immediately, and gate is phase down and inverts unlatching, until passenger or stop
Thing leave after warning region elevator door can normal switching-off, so as to reach the purpose of safeguard protection, can so avoid elevator from pressing from both sides people
The generation of accident.This elevator light curtain forms multiple noctovisor scan light beams in the course of the work, between transmitter and receiver,
Any of which is a branch of or a few beam noctovisor scan light beams are blocked, and light curtain circuit will know that this blocks signal, and export enabling
Instruction.But existing light curtain is all global design, connection cable and power pack and light beam composition, and light curtain length standard is 2 meters,
Length can be in transport and inconvenient and relatively costly because length is long more than 2 meters after packaging, and repairs and installation cost
Can increase.
Utility model content
In view of the above, the utility model is just being directed to above technical problem, there is provided a kind of combination elevator light curtain.
A kind of combination elevator light curtain, including photophore and light-receiving device, are equipped with transmission on the photophore and light-receiving device
Line, on the controller, the photophore is provided with the light-emitting device being distributed side by side, is set on the light-receiving device for the transmission line connection
There is the reception device corresponding with light-emitting device, the photophore and light-receiving device are mutually combined by some sections of contiguous blocks and form,
Conductive track is provided with the contiguous block, the contiguous block front end is provided with plug, and the contiguous block rear end is provided with and plug
The slot of matching, the plug is provided with electroconductive elastic sheet, and conducting strip is provided with the slot.
A kind of combination elevator light curtain that the utility model is provided can be further arranged to the light-emitting device and receive fill
Put and be connected with conductive track.
A kind of combination elevator light curtain that the utility model is provided can be further arranged to the conductive track respectively at leading
Electric shell fragment is connected with conducting strip.
It is of the present utility model preferential and have the beneficial effect that：Multiple scanning light are formed between light-emitting device and reception device
Beam, when wherein any one scanning light beam is blocked, can give controller, by controller control by transmission line signal transmission
Gate processed is phase down and inverts unlatching, until passenger or obstacle leave after warning region elevator door can normal switching-off,
So as to reach the purpose of safeguard protection.The photophore and light-receiving device are mutually combined by some sections of contiguous blocks and form, not only just
In transport, and repair and easy for installation, while also reducing maintenance cost.
Brief description of the drawings
Preferred embodiment of the present utility model is just preferably described below in conjunction with the accompanying drawings, wherein,
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the combination diagram of the utility model contiguous block；
Fig. 3 is the structural representation of the utility model contiguous block.
Specific embodiment
Reference picture 1, Fig. 2, Fig. 3 is described further to a kind of combination elevator light curtain embodiment of the utility model.
A kind of combination elevator light curtain, including photophore 1 and light-receiving device 2, are equipped with the photophore 1 and light-receiving device 2
Transmission line 3, the transmission line 3 is connected on controller 4, and the photophore 1 is provided with the light-emitting device 5 being distributed side by side, described
Light-receiving device 2 is provided with the reception device 6 corresponding with light-emitting device 5, forms multiple between light-emitting device 5 and reception device 6
Scanning light beam, when wherein any one scanning light beam is blocked, can by transmission line 3 signal transmission to controller 4, by
The control gate of controller 4 is phase down and inverts unlatching, until elevator door can after passenger or obstacle leave warning region
Normal switching-off, so as to reach the purpose of safeguard protection.The photophore 1 and light-receiving device 2 are mutually combined by some sections of contiguous blocks 7
Form, be not only convenient for transport, and repair and easy for installation, while also reducing maintenance cost.It is provided with logical in the contiguous block 7
Electric line 8, the light-emitting device 5 and reception device 6 are connected with conductive track 8, and the front end of the contiguous block 7 is provided with plug 9, institute
State the rear end of contiguous block 7 and be provided with the slot 10 matched with plug 9, be easy to contiguous block 7 to be interconnected and fixed.On the plug 9
It is provided with electroconductive elastic sheet 11, the slot 10 and is provided with conducting strip 12, the conductive track 8 is respectively at electroconductive elastic sheet 11 and conducting strip
12 are connected so that form circuit connected in series between contiguous block 7, are easy to be powered.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (3)
1. a kind of combination elevator light curtain, including photophore（1）And light-receiving device（2）, it is characterised in that the photophore（1）With
Light-receiving device（2）On be equipped with transmission line（3）, the transmission line（3）It is connected to controller（4）On, the photophore（1）It is provided with
The light-emitting device being distributed side by side（5）, the light-receiving device（2）It is provided with and light-emitting device（5）Corresponding reception device（6）, institute
State photophore（1）And light-receiving device（2）By some sections of contiguous blocks（7）It is mutually combined and forms, the contiguous block（7）Inside it is provided with energization
Circuit（8）, the contiguous block（7）Front end is provided with plug（9）, the contiguous block（7）Rear end is provided with and plug（9）Match
Slot（10）, the plug（9）It is provided with electroconductive elastic sheet（11）, the slot（10）Inside it is provided with conducting strip（12）.
2. a kind of combination elevator light curtain according to claim 1, it is characterised in that the light-emitting device（5）And reception
Device（6）And conductive track（8）It is connected.
3. a kind of combination elevator light curtain according to claim 1 and 2, it is characterised in that the conductive track（8）Respectively
In electroconductive elastic sheet（11）And conducting strip（12）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621382341.0U CN206278806U (en) | 2016-12-16 | 2016-12-16 | A kind of combination elevator light curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621382341.0U CN206278806U (en) | 2016-12-16 | 2016-12-16 | A kind of combination elevator light curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206278806U true CN206278806U (en) | 2017-06-27 |
Family
ID=59073479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621382341.0U Expired - Fee Related CN206278806U (en) | 2016-12-16 | 2016-12-16 | A kind of combination elevator light curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206278806U (en) |
-
2016
- 2016-12-16 CN CN201621382341.0U patent/CN206278806U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20201216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |