CN205102064U - LED (light -emitting diode) street lamp shade - Google Patents
LED (light -emitting diode) street lamp shade Download PDFInfo
- Publication number
- CN205102064U CN205102064U CN201520811466.XU CN201520811466U CN205102064U CN 205102064 U CN205102064 U CN 205102064U CN 201520811466 U CN201520811466 U CN 201520811466U CN 205102064 U CN205102064 U CN 205102064U
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- Prior art keywords
- street lamp
- cover
- led
- base plate
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a LED (light -emitting diode) street lamp shade, including bottom plate and upper cover, on cover and be equipped with a plurality of louvres of ventilating of being used for, be equipped with sagging separation blade in the louvre, be equipped with sagging drainage groove all around on the bottom plate, the drainage inslot is equipped with the wash port. The utility model discloses has streamlined design, beauty and practicability, upper and lower heat dissipation scheme, the radiating effect is good, the separation blade adds the design of drainage groove, effectively protects electrical safety.
Description
Technical field
The utility model relates to lighting field, particularly relates to a kind of LED street lamp cover.
Background technology
Road lighting is the important component part of city illumination, and traditional street lamp often adopts, and high-pressure mercury lamp 360 degree of luminescences, the shortcoming that light loss is large causes the huge waste of the energy.Current, global environment is going from bad to worse, and each state is all at development clean energy resource.And along with the rapid growth of national economy, China's energy supply and demand contradiction is outstanding day by day, supply of electric power comes into existence the situation of critical shortage, and energy-conservation is institute's urgent problem.Therefore, development of new is efficient, energy-conservation, the life-span is long, colour rendering index is high, the LED street lamp of environmental protection is of great significance the energy-conservation tool of city illumination.
But there is light decay problem in LED.Compare low-power LED, the light decay of high-power LED street lamp will be well a lot.But low-power LED heat distributes very little.And high-power LED there is the problem of dispelling the heat and having no idea to solve, and after heating, brightness can obviously reduce, so power can not do greatly.That the SparkLED street lamp of present market sale is maximum is 360W.
Publication number is that the Chinese patent literature of CN201779590U discloses a kind of LED street lamp cover, comprise lower cover, upper cover, front apron and backboard, under cover there is loophole, upper cover is connected by L shape connector with lower cover, upper cover and lower cover form tubular structure, and L shape connector is positioned at the two ends of tubular structure, and one end of tubular structure is provided with the front apron be connected with L shape connector, the other end of tubular structure is provided with the backboard be connected with L shape connector, and front apron and backboard have air vent.
Although the air vent of design is only air exchange effect in the technology that above-mentioned document proposes, radiating effect is not good, and open structure makes the electrical safety of street lamp severe service condition out of doors be on the hazard simultaneously.
Utility model content
For the deficiency that prior art exists, it is simple that the utility model provides a kind of structure, electrical safety, the LED street lamp cover dispelling the heat outstanding.
The technical solution of the utility model is:
A kind of LED street lamp cover, comprise base plate and upper cover, cover on described and be provided with multiple louvre for ventilating, be provided with sagging catch in louvre, on described base plate, surrounding is provided with sagging drainage trough, is provided with osculum in drainage trough.
Street lamp shade is formed by connecting by base plate and upper cover bolt, is provided with multiple louvre for ventilating upper covering, and sinking in louvre has catch.Effectively can stop that while ventilating extraneous foreign matter enters in street lamp shade.Meanwhile, when running into the precipitation weathers such as sleet, rainwater can reach in the drainage trough of sole periphery after catch drainage, because drainage trough is design of sinking, rainwater can not affect electrical safety, and rainwater finally can be discharged outside lampshade through osculum.
As preferably, described upper cover is streamlined.
Street lamp shade is outdoor products, needs to ensure working strength.Reducing lifting surface area at wind and snow weather can available protecting street lamp safety, therefore selects airflow design, and the profile of airflow design simultaneously can increase the convection current of air, effectively strengthens the radiating effect of louvre.
As preferably, described base plate is provided with in the space that drainage trough surrounds the waterproof platform lifted, waterproof platform is provided with electrical equipment.
In order to ensure security appliance further, be also provided with the waterproof platform lifted at the center of base plate, electric equipment is arranged in waterproof platform, ensures that sleet can not have influence on electric equipment further.
As preferably, described waterproof platform is provided with the radiating groove around electrical equipment radial arrangement.
Except the louvre of upper cover, base plate is distributed with radiating groove around electrical equipment is also radial, except increasing heat radiation, the radiating groove of radial distribution also can ensure to have sleet to touch electrical equipment further.
The utility model has the following advantages:
(1) airflow design, both artistic and practical;
(2) upper and lower heat dissipation design, good heat dissipation effect;
(3) catch adds drainage trough design, available protecting electrical safety.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present embodiment LED street lamp cover.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model detailed description of the invention is described.
As shown in Figure 1, street lamp shade is formed by connecting with bolt by base plate 2 and upper cover 1, and upper cover 1 is provided with multiple louvre 4 for ventilating, and sinking in louvre 4 has catch 3.Effectively can stop that while ventilating extraneous foreign matter enters in street lamp shade.Meanwhile, when running into the precipitation weathers such as sleet, rainwater can reach in the drainage trough 6 of base plate 2 periphery after catch 3 drainage, because drainage trough 6 is design of sinking, rainwater can not affect electrical safety, and rainwater finally can be discharged outside lampshade through osculum.
Street lamp shade is outdoor products, needs to ensure working strength.Reducing lifting surface area at wind and snow weather can available protecting street lamp safety, therefore selects airflow design, and the profile of airflow design simultaneously can increase the convection current of air, effectively strengthens the radiating effect of louvre 4.
In order to ensure security appliance further, be also provided with the waterproof platform 5 lifted at the center of base plate 2, electric equipment is arranged in waterproof platform 5, ensures that sleet can not have influence on electric equipment further.
Except the louvre 4 of upper cover 1, be distributed with radiating groove on a base plate 2 around electrical equipment is also radial, except increasing heat radiation, the radiating groove of radial distribution also can ensure to have sleet to touch electrical equipment further.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a LED street lamp cover, comprises base plate and upper cover, it is characterized in that, cover on described and be provided with multiple louvre for ventilating, be provided with sagging catch in louvre, on described base plate, surrounding is provided with sagging drainage trough, is provided with osculum in drainage trough.
2. LED street lamp cover as claimed in claim 1, it is characterized in that, described upper cover is streamlined.
3. LED street lamp cover as claimed in claim 2, is characterized in that, described base plate is provided with in the space that drainage trough surrounds the waterproof platform lifted, waterproof platform is provided with electrical equipment.
4. LED street lamp cover as claimed in claim 3, it is characterized in that, described waterproof platform is provided with the radiating groove around electrical equipment radial arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520811466.XU CN205102064U (en) | 2015-10-19 | 2015-10-19 | LED (light -emitting diode) street lamp shade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520811466.XU CN205102064U (en) | 2015-10-19 | 2015-10-19 | LED (light -emitting diode) street lamp shade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102064U true CN205102064U (en) | 2016-03-23 |
Family
ID=55517845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520811466.XU Expired - Fee Related CN205102064U (en) | 2015-10-19 | 2015-10-19 | LED (light -emitting diode) street lamp shade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205102064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107808610A (en) * | 2017-11-16 | 2018-03-16 | 宁波远见传媒股份有限公司 | A kind of car roof lamp box bottom discharge structure |
| CN107826032A (en) * | 2017-11-16 | 2018-03-23 | 宁波远见传媒股份有限公司 | A kind of car roof lamp box air inlet structure |
-
2015
- 2015-10-19 CN CN201520811466.XU patent/CN205102064U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107808610A (en) * | 2017-11-16 | 2018-03-16 | 宁波远见传媒股份有限公司 | A kind of car roof lamp box bottom discharge structure |
| CN107826032A (en) * | 2017-11-16 | 2018-03-23 | 宁波远见传媒股份有限公司 | A kind of car roof lamp box air inlet structure |
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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: 20160323 Termination date: 20201019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |