CN205716718U - A kind of LED street lamp of high efficiency and heat radiation - Google Patents
A kind of LED street lamp of high efficiency and heat radiation Download PDFInfo
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- CN205716718U CN205716718U CN201620401070.2U CN201620401070U CN205716718U CN 205716718 U CN205716718 U CN 205716718U CN 201620401070 U CN201620401070 U CN 201620401070U CN 205716718 U CN205716718 U CN 205716718U
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- lamp housing
- led
- air
- diffuser
- high efficiency
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Abstract
The utility model discloses the LED street lamp of a kind of high efficiency and heat radiation, including lamp housing, be arranged on lamp housing accommodate intracavity circuit module, accommodate chamber and there is open top and bottom opening, light source module it is provided with at bottom opening, light source module includes the LED that some arrays are arranged and the diffuser covering bottom opening, being provided with some projections corresponding to the position of LED on diffuser thus form the lens of LED, lamp housing is provided with some air-permeating holes, and air-permeating hole is positioned at and accommodates both sides, chamber and run through top and the bottom of lamp housing.This utility model arranges the air-permeating hole running through lamp housing top and bottom on lamp housing, and therefore air-flow can flow in air-permeating hole and take away the heat on lamp housing, substantially increases radiating effect；It addition, diffuser designs for monoblock, and lens are also that Integral design is on diffuser, it is only necessary to install diffuser and can meet the demand of LED, greatly improve the comfort level of lamp installation.This utility model can be used for illuminating.
Description
Technical field
This utility model relates to lighting field, particularly relates to the LED street lamp of a kind of high efficiency and heat radiation.
Background technology
At present, LED street lamp light fixture is usually and arranges radiating fin on flat board, and the convection action of its air is the most little, and radiating effect shows slightly shortcoming.It addition, these road lamps typically can have multiple LED, each LED is equipped with an independent optical lens, need individually to assemble each optical lens, undoubtedly, poor effect for simple installation.
Utility model content
In order to solve the problems referred to above, the purpose of this utility model is to provide the LED street lamp of a kind of high efficiency and heat radiation, and its installation is simple and convenient.
This utility model be the technical scheme is that
A kind of LED street lamp of high efficiency and heat radiation, including lamp housing, be arranged on lamp housing accommodate intracavity circuit module, described receiving chamber has open top and bottom opening, it is provided with light source module at described bottom opening, described light source module includes the LED that some arrays are arranged and the diffuser covering bottom opening, it is provided with some projections corresponding to the position of LED on described diffuser thus forms the lens of LED, described lamp housing is provided with some air-permeating holes, and described air-permeating hole is positioned at and accommodates both sides, chamber and run through top and the bottom of lamp housing.
As further improvement of the utility model, described diffuser is connected fixing by screw with lamp housing.
As further improvement of the utility model, described air-permeating hole is square, is the heat radiating fin of lamellar between adjacent described air-permeating hole.
As further improvement of the utility model, described top open part is provided with upper cover.
As further improvement of the utility model, the tail end of described upper cover is hinged with lamp housing tail end.
As further improvement of the utility model, being terminated with screw before described upper cover, the front end of described lamp housing is provided with the screw with screw fit.
As further improvement of the utility model, described lamp housing tail end is connected to overlap T-Ring.
The beneficial effects of the utility model are: this utility model arranges the air-permeating hole running through lamp housing top and bottom on lamp housing, and therefore air-flow can flow in air-permeating hole and take away the heat on lamp housing, substantially increases radiating effect；It addition, diffuser designs for monoblock, and lens are also that Integral design is on diffuser, it is only necessary to install diffuser and can meet the demand of LED, greatly improve the comfort level of lamp installation.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is decomposing schematic representation of the present utility model；
Fig. 3 is the decomposing schematic representation at another visual angle.
Detailed description of the invention
The LED street lamp of high efficiency and heat radiation as shown in Figure 1 to Figure 3, including lamp housing 1, this lamp housing 1 is blade type, is generally horizontally disposed or diagonally disposed during use.There is in lamp housing 1 a receiving chamber, accommodate intracavity and place circuit module 2, for driving the light source of light fixture.Accommodating chamber and have open top 3 and bottom opening 4, user can put into circuit module 2 by open top 3.Being provided with light source module at bottom opening 4, light source module at least includes the LED that some arrays are arranged and the diffuser 5 covering bottom opening 4.On diffuser 5, the position corresponding to LED is provided with some convex positions protruding downwards, and these convex positions are designed to accommodate the inner chamber of LED, thus these convex positions form the lens 51 of LED.Namely in an embodiment, diffuser 5 covers the bottom opening 4 of lamp housing 1 for monoblock, and lens 51 are one-body molded on diffuser 5, have only to install diffuser 5 for this and can meet the demand of LED, greatly improve the comfort level of lamp installation.
It addition, lamp housing 1 is provided with some air-permeating holes 6, air-permeating hole 6 is positioned at and accommodates both sides, chamber and run through top and the bottom of lamp housing 1.Air-flow can flow from the bottom to top in air-permeating hole 6 thus take away the heat on lamp housing 1, substantially increases radiating effect.
Preferably, diffuser 5 is connected fixing by screw with lamp housing 1.
Preferably, air-permeating hole 6 is square, is the heat radiating fin 11 of lamellar between adjacent air-permeating hole 6, and heat radiating fin 11 can have bigger surface area for lamellar, can take away heat in large quantities, and the flowing of air-flow is not easy to be disturbed during air flow contacts heat radiating fin 11 surface.
In embodiment, at open top 3, it is provided with upper cover 7, in order to protect the circuit module 2 accommodating intracavity.
Preferably, the tail end of upper cover 7 and lamp housing 1 tail end are hinged by rotating shaft 71, and user can open it by being rotated up upper cover 7, facilitates the maintenance of circuit module 2, replacing.
Above-mentioned hinged on the basis of, be terminated with screw 8 before upper cover 7, the front end of lamp housing 1 is provided with the screw coordinated with screw 8.By the assembling of screw 8, screw, upper cover 7 is connected fixing with lamp housing 1.
Preferably, lamp housing 1 tail end is connected to overlap T-Ring 9, can be socketed on the equipment of outside, facility, such as lamppost.
The above be this utility model preferred embodiment, it is not intended that the restriction to this utility model protection domain.
Claims (7)
1. the LED street lamp of a high efficiency and heat radiation, including lamp housing (1), it is arranged on lamp housing (1) and accommodates the circuit module (2) of intracavity, it is characterized in that: described receiving chamber has open top (3) and bottom opening (4), described bottom opening (4) place is provided with light source module, described light source module includes the LED that some arrays are arranged and the diffuser (5) covering bottom opening (4), on described diffuser (5), the position corresponding to LED is provided with some projections thus forms the lens (51) of LED, described lamp housing (1) is provided with some air-permeating holes (6), described air-permeating hole (6) is positioned at and accommodates both sides, chamber and run through top and the bottom of lamp housing (1).
The LED street lamp of high efficiency and heat radiation the most according to claim 1, it is characterised in that: described diffuser (5) is connected fixing by screw with lamp housing (1).
The LED street lamp of high efficiency and heat radiation the most according to claim 1, it is characterised in that: described air-permeating hole (6) is square, is the heat radiating fin (11) of lamellar between adjacent described air-permeating hole (6).
4. according to the LED street lamp of the high efficiency and heat radiation described in claim 1 or 2 or 3, it is characterised in that: described open top (3) place is provided with upper cover (7).
The LED street lamp of high efficiency and heat radiation the most according to claim 4, it is characterised in that: the tail end of described upper cover (7) is hinged with lamp housing (1) tail end.
The LED street lamp of high efficiency and heat radiation the most according to claim 5, it is characterised in that: being terminated with screw (8) before described upper cover (7), the front end of described lamp housing (1) is provided with the screw coordinated with screw (8).
7. according to the LED street lamp of the high efficiency and heat radiation described in claim 1 or 2 or 3, it is characterised in that: described lamp housing (1) tail end is connected to overlap T-Ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620401070.2U CN205716718U (en) | 2016-05-04 | 2016-05-04 | A kind of LED street lamp of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620401070.2U CN205716718U (en) | 2016-05-04 | 2016-05-04 | A kind of LED street lamp of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205716718U true CN205716718U (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620401070.2U Active CN205716718U (en) | 2016-05-04 | 2016-05-04 | A kind of LED street lamp of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
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| CN (1) | CN205716718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477454A (en) * | 2017-09-22 | 2017-12-15 | 广东茵坦斯能源科技有限公司 | A kind of heat dissipation LED road lamp |
-
2016
- 2016-05-04 CN CN201620401070.2U patent/CN205716718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477454A (en) * | 2017-09-22 | 2017-12-15 | 广东茵坦斯能源科技有限公司 | A kind of heat dissipation LED road lamp |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |