CN202996221U - Triangular warning dome light - Google Patents
Triangular warning dome light Download PDFInfo
- Publication number
- CN202996221U CN202996221U CN 201220665556 CN201220665556U CN202996221U CN 202996221 U CN202996221 U CN 202996221U CN 201220665556 CN201220665556 CN 201220665556 CN 201220665556 U CN201220665556 U CN 201220665556U CN 202996221 U CN202996221 U CN 202996221U
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- CN
- China
- Prior art keywords
- light
- warning
- ceiling light
- triangular warning
- dome light
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a triangular warning dome light which comprises a dome light shell. The triangular warning dome light is characterized in that the dome light shell is made of a transparent material, and a refraction region which can reflect light is arranged at the inner part of the dome light shell. The triangular warning dome light utilizes a refraction principle. When external light passes through the transparent cover of the dome light shell to irradiate onto a prism reflector of the refraction region, multiple reflection paths can be generated through multi-angle refraction diffuse reflection to strengthen the illumination of the external light. No matter the external light irradiates onto the prism reflector from any angle, the prism reflector has a good reflection effect. Thus, an internal light source is not needed, only an external light source is utilized to carry out multi-face refraction reflection, the characters 'Dangerous goods' and warning patterns 'exclamation mark' and 'triangle' can be strikingly shown to provide a guarantee for traffic safety.
Description
Technical field
The utility model relates to a kind of safety warning light, a kind of triangular warning ceiling light particularly, do not need internal light source, only utilize external light source to carry out multiaspect refractive power diffuse reflection, can demonstrate the warning picture of the word of " dangerous material " or " exclamation mark ", " triangle ".
Background technology
The triangular warning ceiling light is generally to be installed on various lorries top or groove tank car tank body, is used for the dangerous sign of caution.
Existing Alarm for vehicle ceiling light generally adopts the principle of noctilucence, in the situation that dark can be luminous, to play warning function.But running into when external light source is arranged, the illumination effect of Luminous warning lamp is very weak, is difficult to see clearly warning picture, thereby buries potential safety hazard to traffic.
Also having a kind of automatic luminous automotive warning lamp in prior art, is the casing of making take transparent plastic plate as substrate, and the above is shaped with the caution symbol, then with bulb irradiation, mirrors the warning signal signal.This warning lamp need to switch on power, and service time at night is long, and bulb easily breaks down, and can not serve as warning.It also has complex structure, uses inconvenient shortcoming in addition.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of triangular warning ceiling light is provided, do not need internal light source, only utilize external light source to carry out multiaspect refractive power diffuse reflection, can demonstrate the warning picture of the word of " dangerous material " or " exclamation mark ", " triangle ".
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of triangular warning ceiling light comprises the ceiling light housing, it is characterized in that, described ceiling light housing is made by transparent material, and its inside is provided with the refractive power zone of energy reflection ray.
In order to enlarge the caution scope, described refractive power zone can be distributed in front, back and two sides of ceiling light housing.
Described refractive power zone is provided with the prism reflector.The prism reflector has high index of refraction, even faint external light also can reflect away, and the irradiation brightness of reinforcement external light.
Described refractive power zone can show the warning picture of the word of " dangerous material " or " exclamation mark ", " triangle ".
Triangular warning ceiling light of the present utility model utilizes refraction principle, when translucent cover that external light passes the ceiling light housing is radiated on the prism reflector in refractive power zone, can generate many reflection pathss by multi-angle refractive power diffuse reflection, and the irradiation of strengthening external light is bright.No matter external light to the prism reflector, all has good reflecting effect from which angular illumination.Therefore do not need internal light source, only utilize external light source to carry out multiaspect refractive power reflection, just can know observably the warning picture of the word that demonstrates " dangerous material " and " exclamation mark ", " triangle ", for traffic safety provides safeguard.
Can as required Vehicular warning lamp of the present utility model be fixed in the appropriate position of various model lorries and hazardous materials transportation vehicle, keep safe space between motorcars with other vehicles of comprehensive prompting, just can effectively play warning function.
The utility model is easy to install, and the not restriction of climate and environmental baseline no matter vehicle is in driving process, or in docking process, or all can be used in the process that loiters, and especially can't drive the vehicle of warning lamp for fault more practical.
The utlity model has following beneficial effect: simple in structure, easy to use, even also can play effective warning function in the situation that environment is comparatively abominable and visibility is lower, reduced greatly the occurrence probability that knocks into the back.
For further illustrating design feature of the present utility model and effect, below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the lateral plan of triangular warning ceiling light shown in Figure 1.
Fig. 3 is the vertical view of triangular warning ceiling light shown in Figure 1.
Fig. 4 is the structural representation of the another kind of embodiment of the utility model.
Fig. 5 is the principle of reflection figure of the utility model triangular warning ceiling light.
Wherein, 1---the ceiling light housing; 2---refractive power is regional; 3---the prism reflector; 4---ceiling light housing translucent cover.
Embodiment
As Figure 1-3, triangular warning ceiling light of the present utility model comprises ceiling light housing 1, and described ceiling light housing is made by transparent material, its inside be provided with can reflection ray refractive power zone 2.Refractive power zone 2 is distributed in front, back and two sides of ceiling light housing 1.Refractive power zone can show the warning picture of " exclamation mark ", " triangle ", and the refractive power zone is provided with prism reflector 3.
As shown in Figure 4, triangular warning ceiling light of the present utility model comprises ceiling light housing 1, and described ceiling light housing is made by transparent material, its inside be provided with can reflection ray refractive power zone 2.Refractive power zone 2 is distributed in front, back and two sides of ceiling light housing 1.Refractive power zone can show the warning picture of the word of " dangerous material " and " exclamation mark ", " triangle ", and the refractive power zone is provided with prism reflector 3.
As shown in Figure 5, triangular warning ceiling light of the present utility model utilizes refraction principle, when translucent cover that external light passes the ceiling light housing is radiated on the prism reflector in refractive power zone, can generate many reflection pathss by multi-angle refractive power diffuse reflection, the irradiation of strengthening external light is bright.No matter external light to the prism reflector, all has good reflecting effect from which angular illumination.Therefore do not need internal light source, only utilize external light source to carry out multiaspect refractive power reflection, just can know observably the warning picture of the word that demonstrates " dangerous material " and " exclamation mark ", " triangle ", for traffic safety provides safeguard.
The utility model portably uses conveniently, and the not restriction of climate and environmental baseline no matter vehicle is in driving process, or in docking process, or all can be used in the process that loiters, and especially can't drive the vehicle of warning lamp for fault more practical.
The utlity model has following beneficial effect: simple in structure, easy to use, even also can play effective warning function in the situation that environment is comparatively abominable and visibility is lower, reduced greatly the occurrence probability that knocks into the back.
Claims (4)
1. a triangular warning ceiling light, comprise the ceiling light housing, it is characterized in that, described ceiling light housing is made by transparent material, and its inside is provided with the refractive power zone of energy reflection ray.
2. triangular warning ceiling light as claimed in claim 1, is characterized in that, described refractive power areal distribution is in front, back and two sides of ceiling light housing.
3. triangular warning ceiling light as claimed in claim 2, is characterized in that, described refractive power zone is provided with the prism reflector.
4. triangular warning ceiling light as claimed in claim 3, is characterized in that, described refractive power zone can show the word of " dangerous material " or exclamation mark, leg-of-mutton warning picture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665556 CN202996221U (en) | 2012-12-03 | 2012-12-03 | Triangular warning dome light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665556 CN202996221U (en) | 2012-12-03 | 2012-12-03 | Triangular warning dome light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996221U true CN202996221U (en) | 2013-06-12 |
Family
ID=48567367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220665556 Expired - Fee Related CN202996221U (en) | 2012-12-03 | 2012-12-03 | Triangular warning dome light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103778873A (en) * | 2014-01-21 | 2014-05-07 | 浙江海联电子股份有限公司 | Self-luminous dangerous mark top light |
-
2012
- 2012-12-03 CN CN 201220665556 patent/CN202996221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103778873A (en) * | 2014-01-21 | 2014-05-07 | 浙江海联电子股份有限公司 | Self-luminous dangerous mark top light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Daxi River town Xiaoshan District Hangzhou road 311265 Zhejiang province No. 391 Patentee after: ZHEJIANG HAILIAN ELECTRONIC CO., LTD. Address before: 311265, Hangzhou Town, Xiaoshan District, Zhejiang Province Patentee before: Zhejiang Hailian Electronics Co.,Ltd. |
|
| 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: 20130612 Termination date: 20201203 |