CN205692523U - A kind of guiding device of two-way display lamp - Google Patents
A kind of guiding device of two-way display lamp Download PDFInfo
- Publication number
- CN205692523U CN205692523U CN201620567347.9U CN201620567347U CN205692523U CN 205692523 U CN205692523 U CN 205692523U CN 201620567347 U CN201620567347 U CN 201620567347U CN 205692523 U CN205692523 U CN 205692523U
- Authority
- CN
- China
- Prior art keywords
- light
- guide plate
- display lamp
- light guide
- insulation stripe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
This utility model discloses the guiding device of a kind of two-way display lamp, belongs to display lamp technical field.Including diffusion barrier, two-sided tape, light guide plate, light insulation stripe；The groove that twice are penetrating is had on described light guide plate, described light insulation stripe is that light-proof material is made, described light insulation stripe is put in the groove on light guide plate, and described diffusion barrier edge two-sided tape is fixed on light guide plate front and rear surfaces, and described light insulation stripe is spacing in light guide plate by diffusion barrier.This utility model, by increasing light insulation stripe in catheter plate, isolates the light of zones of different, it is achieved zones of different lights function respectively；Product structure is simple, low cost.
Description
Technical field
This utility model relates to display lamp technical field, is specifically related to the guiding device of a kind of two-way display lamp.
Background technology
Fire-fighting evacuation display lamp is the escape opening display lamp of various public arena, is in fire-fighting emergent the most universal one
The instrument of kind, plays very important effect during fire-fighting emergent.Fire-fighting evacuation display lamp is in use generally divided into
Unidirectional display lamp and two-way display lamp, in both sides, part crossing with escape way, but when side escape way breaking out of fire
Time, display lamp cannot indicate bidirectional safe, it is necessary to pointing to the side escape way without the condition of a fire, required display lamp need to be capable of
Both sides light requirement respectively.And existing display lamp is when lighting by controlling luminescent lamp strip segmentation, due to the full frame printing opacity of light guide plate, refer to
Show full frame light when the light bar side of lamp is bright, it is impossible to realize different arrow zonal ray isolation, it is impossible to meet one side instruction every light
Requirement.
Utility model content
The purpose of this utility model is to solve above-mentioned deficiency, it is provided that the guiding device of a kind of two-way display lamp.
For achieving the above object, technical solution of the present utility model is: the guiding device of a kind of two-way display lamp, bag
Include diffusion barrier, two-sided tape, light guide plate, light insulation stripe；Having the groove that twice are penetrating on described light guide plate, described light insulation stripe is not
Light transmissive material is made, and described light insulation stripe is put in the groove on light guide plate, and described diffusion barrier edge two-sided tape is fixed on leads
Tabula rasa front and rear surfaces, described light insulation stripe is spacing in light guide plate by diffusion barrier.
This utility model inserts light insulation stripe by fluting in the middle of light guide plate, and uses two-sided tape laminating diffusion barrier to fix
Light insulation stripe.In use, the isolation of the light insulation stripe in catheter plate light, it is achieved display lamp is positioned at two instructions of spaced apart regions
The light of arrow does not interfere with each other, meet that two arrows are lighted by display lamp respectively every light requirement.
This utility model has the following advantages: by increasing light insulation stripe in catheter plate, the light of isolation zones of different, it is achieved no
Function is lighted respectively with region；Product structure is simple, low cost.
Accompanying drawing illustrates:
Fig. 1 is blast installation diagram of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is side view of the present utility model.
Fig. 4 is part sectioned view of the present utility model.
Fig. 5 is use schematic diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, the guiding device of a kind of two-way display lamp, including diffusion barrier 1, double faced adhesive tape
Band 2, light guide plate 3, light insulation stripe 4；Having the penetrating groove of twice 31 on described light guide plate 3, described light insulation stripe 4 is light-proof material
Making, described light insulation stripe 4 is put in the groove 31 on light guide plate 3, and described diffusion barrier 1 edge two-sided tape 2 is fixed on leaded light
In plate 3 front and rear surfaces, described light insulation stripe 4 is spacing in light guide plate 3 by diffusion barrier 1.
This utility model inserts light insulation stripe 4 by fluting in the middle of light guide plate 3, and uses two-sided tape laminating diffusion barrier 1
Fixing light insulation stripe 4.In use, the light insulation stripe 4 in catheter plate 3 isolates light, it is achieved display lamp is positioned at spaced apart regions
The light of two arrows does not interfere with each other, meet that two arrows are lighted by display lamp respectively every light requirement.
Claims (1)
1. the guiding device of a two-way display lamp, it is characterised in that: include diffusion barrier, two-sided tape, light guide plate, light insulation stripe；
Having the groove that twice are penetrating on described light guide plate, described light insulation stripe is that light-proof material is made, and described light insulation stripe puts into leaded light
In groove on plate, described diffusion barrier edge two-sided tape is fixed on light guide plate front and rear surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567347.9U CN205692523U (en) | 2016-06-14 | 2016-06-14 | A kind of guiding device of two-way display lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567347.9U CN205692523U (en) | 2016-06-14 | 2016-06-14 | A kind of guiding device of two-way display lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205692523U true CN205692523U (en) | 2016-11-16 |
Family
ID=57428265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620567347.9U Expired - Fee Related CN205692523U (en) | 2016-06-14 | 2016-06-14 | A kind of guiding device of two-way display lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205692523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170390A (en) * | 2017-07-07 | 2017-09-15 | 深圳市汇创达科技股份有限公司 | Escape direction board forward method and with manually remotely steer to indicate escape direction board |
| CN107420852A (en) * | 2017-06-21 | 2017-12-01 | 合肥木凡节能环保科技有限公司 | A kind of guiding device of indicator lamp |
-
2016
- 2016-06-14 CN CN201620567347.9U patent/CN205692523U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420852A (en) * | 2017-06-21 | 2017-12-01 | 合肥木凡节能环保科技有限公司 | A kind of guiding device of indicator lamp |
| CN107170390A (en) * | 2017-07-07 | 2017-09-15 | 深圳市汇创达科技股份有限公司 | Escape direction board forward method and with manually remotely steer to indicate escape direction board |
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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: 20161116 Termination date: 20180614 |