CN107420795A - A kind of outdoor signal indicator lamp - Google Patents
A kind of outdoor signal indicator lamp Download PDFInfo
- Publication number
- CN107420795A CN107420795A CN201710647424.0A CN201710647424A CN107420795A CN 107420795 A CN107420795 A CN 107420795A CN 201710647424 A CN201710647424 A CN 201710647424A CN 107420795 A CN107420795 A CN 107420795A
- Authority
- CN
- China
- Prior art keywords
- lamp
- indicator lamp
- accumulated snow
- outdoor
- signal indicator
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000011222 crystalline ceramic Substances 0.000 claims description 3
- 229910002106 crystalline ceramic Inorganic materials 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 239000002241 glass-ceramic Substances 0.000 claims description 2
- 230000001413 cellular effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/90—Heating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Traffic Control Systems (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
This application discloses a kind of outdoor signal indicator lamp, including lamp body and the Transparent lamp shade being located on lamp body, also include covering judgment means and the electro-heat equipment being arranged on signal lamp, cover judgment means to be used to judge whether outdoor signage is covered by accumulated snow, heater is used to be heated in accumulated snow blanket indicator lamp.In the embodiment of the application, due to covering judgment means and electro-heat equipment including being arranged on the signal lamp, cover judgment means to be used to judge whether the outdoor signage is covered by accumulated snow, heater is used to be heated in accumulated snow blanket indicator lamp.When using LED outdoor signals indicator lamp such as traffic lights present application addresses wind and snow weather, accumulated snow easily causes the luminous of traffic lights and covered by accumulated snow, the problem of causing the instruction of observer's None- identified traffic lights, the traffic safety problem therefore occurred is avoided, the application also solves artificial the problem of being difficult to remove accumulated snow to each outdoor signage.
Description
Technical field
The application is related to illuminator, more particularly to a kind of outdoor signal indicator lamp.
Background technology
LED has been current main trend as traffic lights light source, LED not only brightness height be easily discernible, energy-saving ring
Protect, and service life is grown.LED principle of luminosity is to be directly changed into luminous energy by electric energy, and electric energy is utilized different from conventional incandescent
Heat energy is produced, then the mode of luminous energy is changed into from heat energy, therefore heat energy caused by LED is compared with conventional incandescent relatively
It is low.Such characteristic is applied on normal lighting, is a big advantage in fact.However, for the region more than the low wind and snow of temperature,
Snow cover, because heat energy caused by LED traffic signal lamp is not enough to melt its surface accumulated snow, causes letter when on signal lamp
A thick layer of snow is covered on the transparent face mask of signal lamp, signal lamp can not be seen clearly and be difficult to clear up, and easily trigger traffic accident.
The content of the invention
The application technical problems to be solved are in view of the shortcomings of the prior art, there is provided a kind of outdoor signal indicator lamp.
The application technical problems to be solved are solved by the following technical programs：
A kind of outdoor signal indicator lamp, including lamp body and the lampshade that is located on the lamp body, in addition to it is arranged on the signal
Covering judgment means and electro-heat equipment on indicator lamp, it is described covering judgment means be used for judge the outdoor signage whether by
Accumulated snow covers, and the heater is used to be heated when accumulated snow covers the signal lamp.
The covering judgment means include infrared transmitter, infrared remote receiver and control unit, and the infrared transmitter is used
In transmitting infrared light, the infrared remote receiver is used to receive infrared light, and described control unit is used for according to the infrared light being launched
Judge whether the outdoor signage is covered by accumulated snow with the power of the infrared light received, if so, the finger that will then be heated
Order is sent to the heater.
The covering judgment means include ultrasonic transmitter, ultrasonic receiver and control unit, and the ultrasonic wave is penetrated
Device is used to launch ultrasonic wave, and the ultrasonic receiver is used to receive ultrasonic wave, and described control unit is used for what basis was launched
The power of ultrasonic wave and the ultrasonic wave received judges whether the outdoor signage is covered by accumulated snow, if so, will then be added
The instruction of heat is sent to the heater.
The reflector for covering judgment means and also including being arranged on the lampshade inner surface.
The reflector includes multiple convex lens.
The convex lens are in honeycomb arrangement.
The lampshade and the convex lens are integrally formed.
The heater includes the heating film or heating wire being arranged on lampshade.
The lampshade is made up of clear glass or crystalline ceramics.
Described control unit includes control circuit or microprocessor.
As a result of above technical scheme, it is the beneficial effect that the application possesses：
In the embodiment of the application, due to covering judgment means and hair including being arranged on the signal lamp
Thermal, cover judgment means and be used to judge whether the outdoor signage is covered by accumulated snow, heater is used to hide in accumulated snow
Heated during lid signal lamp.When using LED outdoor signals indicator lamp such as traffic lights present application addresses wind and snow weather, product
Snow easily causes the luminous of traffic lights and covered by accumulated snow, the problem of causing the instruction of observer's None- identified traffic lights, avoids
Therefore the traffic safety problem occurred, the application can also solve manually to be difficult to ask each outdoor signage removing accumulated snow
Topic.
Brief description of the drawings
Fig. 1 is the front view of the signal lamp of the application in one embodiment；
Fig. 2 is the side view of the signal lamp of the application in one embodiment；
Fig. 3 is the enlarged diagram of part A in Fig. 2；
Fig. 4 is the structural representation of the lampshade of the application in one embodiment.
Embodiment
The application is described in further detail below by embodiment combination accompanying drawing.
Show as shown in Figure 1 to Figure 4, the outdoor signal indicator lamp of the application, a kind of its embodiment, including lamp body, lampshade 11, screening
Lid judgment means and electro-heat equipment.Lampshade 11 is made of clear material, specifically can be by clear glass, crystalline ceramics or other energy
Enough bear the transparent material of design temperature.Lampshade 11 is located on lamp body, covers judgment means and electro-heat equipment is arranged on signal
On indicator lamp, cover judgment means and be used to judge whether outdoor signage is covered by accumulated snow, heater is used to cover in accumulated snow
Heated during signal lamp, make the snow melting of contact cover surface, so that accumulated snow slides from cover surface.The application
Outdoor signal indicator lamp can be traffic lights, or other are used for outdoor signal lamps.
In one embodiment, covering judgment means includes infrared transmitter 21, infrared remote receiver 22 and control unit.
Infrared transmitter 21 is used to launch infrared light, and infrared remote receiver 22 is used to receive infrared light, and control unit is used for basis and is launched
Infrared light and the power of the infrared light that is received judge whether outdoor signage is covered by accumulated snow, if so, will then be heated
Instruction be sent to heater, heater is heated after receiving instruction.
The operation principle of the outdoor signal indicator lamp of the application, to cover judgment means using infrared transmitter 21, infrared
Illustrated exemplified by receiver 22：There are infrared transmitter 21 and infrared remote receiver 22 inside lampshade 11, infrared wavelength and household electrical appliances are distant
Device consistent wavelength is controlled, will not be disturbed by daylight, when accumulated snow falls after on luminous lampshade 11, or accumulated snow is blown off
After being bonded on lampshade 11, infrared transmitter 21 and infrared remote receiver 22 in lampshade 11 can adjust the intensity for receiving light,
There is photosensitive area to sense lens on infrared remote receiver 22, lens can full angle perceive the area ratio that is blocked by snow of Transparent lamp shade 11
Example, the inside of Transparent lamp shade 11 towards light source is cellular convex lens 12, and the light ray parallel of traffic lights can be allowed to project, due to
Snow there is reflectivity, when there is no accumulated snow, infrared transmitter 21 transmitting it is infrared be directly through translucent cover 11 not by
Infrared remote receiver 22 receives.After accumulated snow covers in mask, the arranging effect of the reflecting effect of snow and cellular convex lens 12,
The light of infrared transmitter 21 can be allowed to produce diffusing reflection in translucent cover therein, irreflexive light can control infrared remote receiver
22 working condition, when infrared remote receiver 22 sense brightness height, illustrate that accumulated snow has covered in the Transparent lamp shade of traffic lights, it is red
Outer receiver 22 transmits a signal to control circuit 41, and control circuit 41 controls heating wire 31 to generate heat, and allows the surface of Transparent lamp shade 11
Snow melting come off.
In another embodiment, ultrasonic transmitter, ultrasonic receiver and control can be included by covering judgment means
Unit processed, ultrasonic wave emitter are used to launch ultrasonic wave, and ultrasonic receiver is used to receive ultrasonic wave, and control unit is used for according to quilt
The power of the ultrasonic wave of transmitting and the ultrasonic wave received judges whether outdoor signage is covered by accumulated snow, if so, will then carry out
The instruction of heating is sent to heater, and heater is heated after receiving instruction.
The outdoor signal indicator lamp of the application, in one embodiment, control unit include control circuit 41 or micro- place
Manage device.In another embodiment, heater include being arranged on heating film on lampshade, heating wire 31 or other can be with
The element of heating.
The covering judgment means of the application can also include reflector, and reflector is arranged on the inner surface of lampshade 11.One
In kind embodiment, reflector can include multiple convex lens 12.Convex lens 12 are in honeycomb arrangement.In another embodiment
In, lampshade 11 and convex lens 12 can be integrally formed.
The application can automatic energy saving power consumption, only when accumulated snow cover light reach influence observation when electro-heat equipment
Work can be started, simultaneously because the purpose of heating is intended merely to melt accumulated snow bottom and the junction of transparent surface cover, so power consumption
It is considerably less, you can to allow accumulated snow oneself to be slid automatically along the water slightly melted.Solve wind and snow area in the market and use LED
The severe safety problem of outdoor traffic lights and outdoor indicator lamp, while also solve manually can not be for each outdoor lamp
The problem of removing accumulated snow.Meanwhile production cost simple in construction is low.There is critically important use value in wind and snow area.
The operation principle of the outdoor signal indicator lamp of the application is as follows（With cover judgment means using infrared transmitter 21,
Illustrated exemplified by infrared remote receiver 22 and control circuit）：There are infrared transmitter 21 and infrared remote receiver 22 inside lampshade 11, it is red
Outer wavelength and domestic electrical equipment remote controller consistent wavelength, will not be disturbed by daylight, when accumulated snow falls after on luminous lampshade 11, or
After what accumulated snow was blown off is bonded on lampshade 11, infrared transmitter 21 and infrared remote receiver 22 in lampshade 11, which can be adjusted, to be connect
The intensity of light is received, has photosensitive area to sense lens on infrared remote receiver 22, lens being capable of the full angle perception quilt of Transparent lamp shade 11
The area ratio covered is avenged, the inside of Transparent lamp shade 11 towards light source is cellular convex lens 12, can allow the light of traffic lights
The parallel injection of line, because snow has reflectivity, when there is no accumulated snow, infrared being directly through of the transmitting of infrared transmitter 21
Translucent cover 11 is not received by infrared remote receiver 22.After accumulated snow covers in mask, the reflecting effect of snow and cellular convex lens
The arranging effect of mirror 12, the light of infrared transmitter 21 can be allowed to produce diffusing reflection, irreflexive light in translucent cover therein
The working condition of infrared remote receiver 22 can be controlled, when infrared remote receiver 22 sense brightness height, it is red to illustrate that accumulated snow has covered in
The Transparent lamp shade of green light, infrared remote receiver 22 transmit a signal to control circuit 41, and control circuit 41 controls heating wire 31 to generate heat,
The snow melting on the surface of Transparent lamp shade 11 is allowed to come off.
Above content is to combine the further description that specific embodiment is made to the application, it is impossible to assert this Shen
Specific implementation please is confined to these explanations.For the application person of an ordinary skill in the technical field, do not taking off
On the premise of conceiving from the application, some simple deduction or replace can also be made.
Claims (10)
1. a kind of outdoor signal indicator lamp, including lamp body and the Transparent lamp shade that is located on the lamp body, it is characterised in that also wrap
The covering judgment means being arranged on the signal lamp and electro-heat equipment are included, the covering judgment means are described for judging
Whether outdoor signage is covered by accumulated snow, and the heater is used to be heated when accumulated snow covers the signal lamp.
2. outdoor signal indicator lamp as claimed in claim 1, it is characterised in that the covering judgment means include infrared emission
Device, infrared remote receiver and control unit, the infrared transmitter are used to launch infrared light, and the infrared remote receiver is red for receiving
Outer light, described control unit are used to judge the outdoor signal according to the power of the infrared light being launched and the infrared light received
Whether lamp is covered by accumulated snow, if so, the instruction heated then is sent into the heater.
3. outdoor signal indicator lamp as claimed in claim 1, it is characterised in that the covering judgment means are sent out including ultrasonic wave
Emitter, ultrasonic receiver and control unit, the ultrasonic wave emitter are used to launch ultrasonic wave, and the ultrasonic receiver is used for
Ultrasonic wave is received, described control unit is used to judge the family according to the power of the ultrasonic wave being launched and the ultrasonic wave received
Whether external signal lamp is covered by accumulated snow, if so, the instruction heated then is sent into the heater.
4. outdoor signal indicator lamp as claimed any one in claims 1 to 3, it is characterised in that the covering judgment means
Also include the reflector for being arranged on the lampshade inner surface.
5. outdoor signal indicator lamp as claimed in claim 4, it is characterised in that the reflector includes multiple convex lens.
6. outdoor signal indicator lamp as claimed in claim 5, it is characterised in that the convex lens are in honeycomb arrangement.
7. outdoor signal indicator lamp as claimed in claim 5, it is characterised in that the lampshade and the convex lens one into
Type.
8. outdoor signal indicator lamp as claimed any one in claims 1 to 3, it is characterised in that the heater includes
The heating film or heating wire being arranged on lampshade.
9. outdoor signal indicator lamp as claimed any one in claims 1 to 3, it is characterised in that the lampshade is by transparent glass
Glass or crystalline ceramics are made.
10. outdoor signal indicator lamp as claimed in claim 2 or claim 3, it is characterised in that described control unit includes control circuit
Or microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647424.0A CN107420795A (en) | 2017-08-01 | 2017-08-01 | A kind of outdoor signal indicator lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647424.0A CN107420795A (en) | 2017-08-01 | 2017-08-01 | A kind of outdoor signal indicator lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107420795A true CN107420795A (en) | 2017-12-01 |
Family
ID=60436488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710647424.0A Pending CN107420795A (en) | 2017-08-01 | 2017-08-01 | A kind of outdoor signal indicator lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107420795A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614311A (en) * | 2018-05-08 | 2018-10-02 | 河海大学 | A kind of ultrasonic wave snowfall detection device and its detection method |
| CN114704782A (en) * | 2022-02-08 | 2022-07-05 | 广东优尼克智能照明科技有限公司 | Lens lampshade and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH058487U (en) * | 1991-07-16 | 1993-02-05 | 陽光技研株式会社 | Snowfall sensor with illuminance detector |
| TW201122344A (en) * | 2009-12-30 | 2011-07-01 | Sheng-Zhu Zai | Snow-proof devece for LED lamp. |
| CN103197355A (en) * | 2013-04-01 | 2013-07-10 | 苏州盖娅智能科技有限公司 | Accumulated snow detector |
| US20140152471A1 (en) * | 2012-12-04 | 2014-06-05 | Hard Giken Kogyo Co., Ltd. | Snow-melting led traffic signal |
| JP2016192197A (en) * | 2015-03-30 | 2016-11-10 | レイバンテック株式会社 | Method for detecting snow accreting to traffic signal |
| CN207599432U (en) * | 2017-08-01 | 2018-07-10 | 深圳市普耐光电科技有限公司 | Outdoor signal indicator light |
-
2017
- 2017-08-01 CN CN201710647424.0A patent/CN107420795A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH058487U (en) * | 1991-07-16 | 1993-02-05 | 陽光技研株式会社 | Snowfall sensor with illuminance detector |
| TW201122344A (en) * | 2009-12-30 | 2011-07-01 | Sheng-Zhu Zai | Snow-proof devece for LED lamp. |
| US20140152471A1 (en) * | 2012-12-04 | 2014-06-05 | Hard Giken Kogyo Co., Ltd. | Snow-melting led traffic signal |
| CN103197355A (en) * | 2013-04-01 | 2013-07-10 | 苏州盖娅智能科技有限公司 | Accumulated snow detector |
| JP2016192197A (en) * | 2015-03-30 | 2016-11-10 | レイバンテック株式会社 | Method for detecting snow accreting to traffic signal |
| CN207599432U (en) * | 2017-08-01 | 2018-07-10 | 深圳市普耐光电科技有限公司 | Outdoor signal indicator light |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614311A (en) * | 2018-05-08 | 2018-10-02 | 河海大学 | A kind of ultrasonic wave snowfall detection device and its detection method |
| CN114704782A (en) * | 2022-02-08 | 2022-07-05 | 广东优尼克智能照明科技有限公司 | Lens lampshade and using method thereof |
| CN114704782B (en) * | 2022-02-08 | 2024-09-24 | 广东优尼克智能照明科技有限公司 | Lens lampshade and using method thereof |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190202 Address after: 518132 3rd Floor of Punai Science Park Building, Dongchang Road, Gongming Street, Guangming New District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN PUNAI TECHNOLOGY CO.,LTD. Address before: 518132 Punai Science Park, Dongchang Road, Gongming Street, Guangming New District, Shenzhen City, Guangdong Province Applicant before: PEPNICE OPTO-ELECTRONICS SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |