CN201547734U - Water-proof structure of LED street lamp - Google Patents
Water-proof structure of LED street lamp Download PDFInfo
- Publication number
- CN201547734U CN201547734U CN2009202063828U CN200920206382U CN201547734U CN 201547734 U CN201547734 U CN 201547734U CN 2009202063828 U CN2009202063828 U CN 2009202063828U CN 200920206382 U CN200920206382 U CN 200920206382U CN 201547734 U CN201547734 U CN 201547734U
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- CN
- China
- Prior art keywords
- hole
- street lamp
- electric wire
- led street
- water
- 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 - Lifetime
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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
Abstract
The utility model discloses a water-proof structure of an LED street lamp, and aims at providing a water-proof structure of an LED street lamp, which has reasonable structure and low cost, and is safe and durable and good in water-proof effect, and comprises a radiator of the LED street lamp. An electric wire through hole is arranged in the radiator of the LED street lamp; a glue filling hole is arranged in the wall of the electric wire through hole; a pouring sealant is poured into the electric wire through hole for solidification through the glue filling hole, thus sealing the electric wire through hole; and the water-proof structure of the LED street lamp has safe and reliable water-proof performance, attractive appearance and practicability, also reduces the installation cost, and is safe and durable, easy to be implemented and suitable for being applied in street lamps.
Description
Technical field
The utility model relates to a kind of LED street lamp, in particular, relates to a kind of waterproof construction of LED street lamp.
Background technology
In the prior art, the LED street lamp becomes the development trend of industry because of its energy-conservation characteristic, as the appearance of a new product, follows the technical problem of its existence also following.The supply lines of civil power enters the technical problem that the water resistance in the lamp post structure is exactly a necessary solution in the street lamp; As main body, the fin of drawing and forming also is difficult to resolve certainly waterproof problem owing to the restriction that is subjected on the production technology to the agent structure of LED street lamp on following process with aluminium stretching fin at present.Common solution is to drill through the hole at the back side of fin, water joint is installed to reach water-proof function, but this method had both strengthened back difficulty of processing, increase cost and influenced product appearance simultaneously again, and water joint is being exposed to the weather down for a long time, aging very easily, influenced water resistance.The technological deficiency that the waterproof construction of LED lamp exists in the prior art becomes the anxious technical problem that solves that waits of those skilled in the art.
Summary of the invention
Technical purpose of the present utility model is to overcome in the prior art, and the technological deficiency that the waterproof construction of street lamp exists provides the waterproof construction of the good LED street lamp of a kind of rational in infrastructure, with low cost, safety durable and waterproof effect.
For realizing above technical purpose, the technical solution of the utility model is:
The waterproof construction of LED street lamp includes the LED street lamp heat radiator, it is characterized in that, on the radiator of described LED street lamp, be provided with electric wire through-hole, on the hole wall of described electric wire through-hole, be provided with hole for injecting glue, casting glue injects electric wire through-hole by hole for injecting glue and solidifies, and electric wire through-hole is sealed.
Further, also be provided with silica gel waterproof plug in the described electric wire through-hole;
Further, described waterproof plug is two, is located at the two ends of electric wire through-hole respectively.
In the utility model, when the LED street lamp is installed, directly insert electric wire in the electric wire through-hole, electric wire is broken the flexible silicon glued membrane in the waterproof plug, and the flexible silicon glued membrane tightens simultaneously in the electric wire periphery, in the cast casting glue, the embedding colloid is difficult for leaking out, the waterproof plug at two ends also plays waterproof simultaneously, and casting glue does not directly contact with extraneous, slows down the effect of its ageing time.By injecting casting glue in the hole for injecting glue, after casting glue solidified, the threading structure of street lamp just became the waterproof construction of a safety durable again.
Beneficial technique effect of the present utility model is: by preset an electric wire through-hole in street lamp heat radiator, and on the hole wall of electric wire through-hole, be provided with hole for injecting glue, and then the mode of solidifying by injecting glue, electric wire is tightly sealed, reach excellent waterproof property, both both artistic and practical, reduced installation cost again, safety durable, easy to implement.
Description of drawings
Fig. 1 is the structural representation of examples of implementation of the utility model.
The specific embodiment
In conjunction with the accompanying drawings 1, describe the specific embodiment of the present utility model in detail, in the waterproof construction of the utility model LED street lamp, include LED street lamp heat radiator 101, radiator 101 includes the multi-disc fin, on the radiator 101 of described LED street lamp, is provided with electric wire through-hole 200, one end through hole of electric wire through-hole 200 is communicated with the street lamp outside, can be penetrated by the electric wire 110 that connects civil power; On the hole wall of described electric wire through-hole 200, be provided with hole for injecting glue 100, electric wire enters street lamp inside by glue hole 100, be the LED power supply, casting glue injects electric wire through-hole 200 by hole for injecting glue 100 and solidifies, and with electric wire through-hole 200 sealings, also is provided with silica gel waterproof plug 120 in the described electric wire through-hole; Described silica gel waterproof plug 120 is two, is located at the two ends of electric wire through-hole 200 respectively.
When the LED street lamp is installed, directly insert electric wire 110 in the electric wire through-hole 200, electric wire is broken the flexible silicon glued membrane in the silica gel waterproof plug 120, the flexible silicon glued membrane tightens simultaneously in the electric wire periphery, play certain waterproof action, silica gel waterproof plug 120 is a kind of high-quality silica gel products, and it is designed to film blind hole mode, breaks getting final product during use; By injecting casting glue in the hole for injecting glue 100, in the cast casting glue, the embedding colloid is difficult for leaking out, and the waterproof plug at two ends also plays waterproof simultaneously, and casting glue does not directly contact with extraneous, slows down the effect of its ageing time.After casting glue solidified, the threading structure of street lamp just became the waterproof construction of a safety durable.
In a word, the utility model is by having preset an electric wire through-hole in street lamp heat radiator, and on the hole wall of electric wire through-hole, be provided with hole for injecting glue, solidify by injecting glue electric wire is tightly sealed, reach favorable waterproof property, safety durable, easy to implement, be the not only practical but also novel technological improvement of one of this area.
Claims (3)
1.LED the waterproof construction of street lamp includes the LED street lamp heat radiator, it is characterized in that: on the radiator of described LED street lamp, be provided with electric wire through-hole, on the hole wall of described electric wire through-hole, be provided with hole for injecting glue, casting glue injects electric wire through-hole by hole for injecting glue and solidifies, and electric wire through-hole is sealed.
2. according to the waterproof construction of the LED street lamp of claim 1, it is characterized in that: also be provided with silica gel waterproof plug in the described electric wire through-hole.
3. according to the waterproof construction of the LED street lamp of claim 2, it is characterized in that: described waterproof plug is two, is located at the two ends of electric wire through-hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202063828U CN201547734U (en) | 2009-10-28 | 2009-10-28 | Water-proof structure of LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202063828U CN201547734U (en) | 2009-10-28 | 2009-10-28 | Water-proof structure of LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547734U true CN201547734U (en) | 2010-08-11 |
Family
ID=42602909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202063828U Expired - Lifetime CN201547734U (en) | 2009-10-28 | 2009-10-28 | Water-proof structure of LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661552A (en) * | 2012-05-19 | 2012-09-12 | 天台县海威机电有限公司 | Integral light-emitting diode (LED) street lamp module |
-
2009
- 2009-10-28 CN CN2009202063828U patent/CN201547734U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661552A (en) * | 2012-05-19 | 2012-09-12 | 天台县海威机电有限公司 | Integral light-emitting diode (LED) street lamp module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Dicolor Optoelectronics Co., Ltd. Document name: Notification of Expiration of Patent Right Duration |
|
| DD01 | Delivery of document by public notice |