CN203202830U - Waterproof street lamp - Google Patents
Waterproof street lamp Download PDFInfo
- Publication number
- CN203202830U CN203202830U CN2013202159649U CN201320215964U CN203202830U CN 203202830 U CN203202830 U CN 203202830U CN 2013202159649 U CN2013202159649 U CN 2013202159649U CN 201320215964 U CN201320215964 U CN 201320215964U CN 203202830 U CN203202830 U CN 203202830U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- street lamp
- constant
- fluorescent tube
- utility
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model relates to a waterproof street lamp which comprises a body, a lamp tube and a constant-current power source. A waterproof ventilating breather is arranged inside the body, a waterproof ventilating breather is arranged on the periphery of the lamp tube, and a waterproof layer coats the constant-current power source. The waterproof street lamp is simple in structure, and due to the fact that the waterproof ventilating breathers are arranged to carry out waterproof protection on the constant-current power source, the facts that the waterproof street lamp can still work in a stable-voltage mode when the interior of the waterproof street lamp is affected with damp, and water vapor is discharged through heat generated by the waterproof street lamp when working can be ensured.
Description
Technical field
The utility model relates to lighting field, relates in particular to a kind of waterproof streetlamp.
Background technology
Quickening along with Urbanization in China, the LED street lamp with directional lighting, the advantage such as power consumption is low, drive characteristic good, fast response time, shock resistance are high, long service life, environmental protection enter into gradually people the visual field, become the energy-conserving light source of new generation that has in the world alternative conventional light source advantage most, therefore, the LED street lamp will become the optimal selection that roadway illumination and energy saving is transformed.
The extensive use of street lamp brings great convenience to traffic route, because street lamp is to be in the open air that it's raining and blowing hard throughout the year always, owing to being subject to the erosion of rainwater, greatly reduce service life, so its water resistance has become problem demanding prompt solution.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of waterproof streetlamp to be provided.
The utility model is to be achieved through the following technical solutions: a kind of waterproof streetlamp, comprise body, fluorescent tube, constant-current supply, and be provided with the water-proof ventilated respiration device around described body interior and the fluorescent tube, scribble watertight composition on the described constant-current supply.
As preferred version, the outer surface of described body is arc surface.
As preferred version, described watertight composition is polyurethane.
As preferred version, described fluorescent tube arranges in groups, consists of between one group the fluorescent tube to be parallel to each other, and described fluorescent tube is located in the same plane.
Compared with prior art; the beneficial effects of the utility model are: the utility model is simple in structure; by the water-proof ventilated respiration device being set and constant-current supply is carried out waterproofing protection, guarantee lamp interior just in case still can voltage stabilizing work after making moist, and by the heat that self work produces steam is got rid of.
Description of drawings
Fig. 1 is the structural representation of a kind of waterproof streetlamp of the utility model.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1, Fig. 1 is the structural representation of a kind of waterproof streetlamp of the utility model.
Described a kind of waterproof streetlamp comprises body 1, fluorescent tube 2, constant-current supply 3, it is characterized in that, is provided with water-proof ventilated respiration device 4 around described body 1 inside and the fluorescent tube 2, scribbles watertight composition 5 on the described constant-current supply 3.
The outer surface of described body 1 is arc surface, is convenient to rainwater and takes advantage of a situation and descend, and prevents internal wetted.Described watertight composition 5 is polyurethane, Seepage do not occur in certain hydraulic pressure and certain hour, thus 3 normal operations of protection constant-current supply.
Described fluorescent tube 2 arranges in groups, consists of between one group the fluorescent tube 2 to be parallel to each other, and fluorescent tube (2) is located in the same plane.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. waterproof streetlamp, comprise body (1), fluorescent tube (2), constant-current supply (3), it is characterized in that, described body (1) inside and fluorescent tube (2) are provided with water-proof ventilated respiration device (4) on every side, scribble watertight composition (5) on the described constant-current supply (3).
2. a kind of waterproof streetlamp according to claim 1 is characterized in that, the outer surface of described body (1) is arc surface.
3. a kind of waterproof streetlamp according to claim 1 is characterized in that, described watertight composition (5) is polyurethane.
4. a kind of waterproof streetlamp according to claim 1 is characterized in that, described fluorescent tube (2) arranges in groups, consists of between one group the fluorescent tube (2) to be parallel to each other, and fluorescent tube (2) is located in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202159649U CN203202830U (en) | 2013-04-26 | 2013-04-26 | Waterproof street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202159649U CN203202830U (en) | 2013-04-26 | 2013-04-26 | Waterproof street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202830U true CN203202830U (en) | 2013-09-18 |
Family
ID=49146935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202159649U Expired - Fee Related CN203202830U (en) | 2013-04-26 | 2013-04-26 | Waterproof street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202830U (en) |
-
2013
- 2013-04-26 CN CN2013202159649U patent/CN203202830U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130918 Termination date: 20160426 |