CN204629287U - A kind of LED street lamp light fixture of special heat-radiating - Google Patents
A kind of LED street lamp light fixture of special heat-radiating Download PDFInfo
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- CN204629287U CN204629287U CN201520238042.9U CN201520238042U CN204629287U CN 204629287 U CN204629287 U CN 204629287U CN 201520238042 U CN201520238042 U CN 201520238042U CN 204629287 U CN204629287 U CN 204629287U
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- lamp housing
- lamp
- honeycombed
- light fixture
- radiator
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Abstract
The utility model discloses a kind of LED street lamp light fixture of special heat-radiating, belong to lighting technical field, it comprises lamp housing, honeycombed radiator, supporting hinge assembly, light source connecting plate, lamp housing louvre, toughened glass lampshade, LED light source component, power supply fixed head, hold-down screw assembly, lamp housing rear port, buckle; It is characterized in that: described lamp housing comprises honeycombed radiator, lamp housing is connected up and down by supporting hinge assembly; Described LED light source component comprises aluminium base and is fixed on the LED lamp bead on substrate; Described honeycombed radiator, mainly comprises the louvre on honeycombed radiator structure and lamp housing; Described lamp housing rear port, is connected with lamp stand by hold-down screw group, global design, and honeycombed radiator structure increases the area of dissipation of light fixture, and simultaneously lamp housing is streamlined, decreases the pressure of wind to light fixture and lamp stand.
Description
Technical field
The utility model belongs to lighting technical field, particularly relates to a kind of LED street lamp light fixture of special heat-radiating.
Background technology
Road lighting and people's productive life closely related, along with the quickening of Urbanization in China, 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 most in the world with alternative conventional light source advantage.Therefore, LED street lamp will become the optimal selection of roadway illumination and energy saving transformation.
But some LED lamp in the market, exist a series of defect, such as the unreasonable heat dispersion that causes of radiator structure is poor, affects the life-span of LED street lamp, and the light distribution structure of light fixture is unreasonable, can not the code requirement reaching road lighting etc.And in the global design process of high-power LED street lamp, heat radiation is fast and effectively the problem that LED street lamp design focal point solves.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of LED street lamp light fixture of special heat-radiating.
The utility model solves the technical scheme that its technical problem adopts: a kind of LED street lamp light fixture of special heat-radiating.It comprises lamp housing, honeycombed radiator, supporting hinge assembly, light source connecting plate, lamp housing louvre, toughened glass lampshade, LED light source component, power supply fixed head, hold-down screw assembly, lamp housing rear port, buckle; It is characterized in that: described lamp housing comprises honeycombed radiator, lamp housing is connected up and down by supporting hinge assembly; Described LED light source component comprises aluminium base and is fixed on the LED lamp bead on substrate; Described honeycombed radiator, mainly comprises the louvre on honeycombed radiator structure and lamp housing; Described lamp housing rear port, is connected with lamp stand by hold-down screw group.
As further improvement of the utility model, described honeycombed radiator structure is uniform positive six prisms, and area of dissipation increases greatly, has louvre dispel the heat in time and dredge rainwater around lamp housing.Radiator structure is combined by connecting plate and light-source chamber, timely heat conduction.
As further improvement of the utility model, described lamp housing adopts aluminium alloy to make, and upper-lower casing is connected with the buckle of rear end by lamp base front end supporting hinge assembly, and convenient construction is dismantled.
As further improvement of the utility model, described passes through hold-down screw assembly at lamp housing rear port, is connected by light fixture with lamp stand.
As further improvement of the utility model, described lamp housing adopts streamlined structure, and wind is divided into multidirectional power, reduces light fixture and lamp stand pressure.
The LED street lamp light fixture of a kind of special heat-radiating described in the utility model, useful effect is: reasonable in design, and uniform positive six prism radiator structures, make area of dissipation greatly increase, timely and effective heat radiation.Streamlined lamp design reduces the pressure of wind to light fixture and lamp stand.Lamp housing adopts supporting hinge assembly to connect, and convenient construction is dismantled.
Fig. 1 is structure chart of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is front view of the present utility model;
description of reference numerals
1, lamp housing, 2, honeycombed radiator, 3, supporting hinge assembly, 4, light source connecting plate, 5, lamp housing louvre, 6, safety glass outer cover, 7, LED light source component, 8, power supply fixed head, 9, hold-down screw assembly, 10, lamp housing rear port, 11, buckle.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, in one embodiment, a kind of LED street lamp light fixture of special heat-radiating, mainly comprise lamp housing (1), honeycombed radiator (2), supporting hinge assembly (3), light source connecting plate (4), lamp housing louvre (5), safety glass outer cover (6), LED light source component (7), power supply fixed head (8), hold-down screw assembly (9), lamp housing rear port (10), buckle (11).LED light source component (7) is arranged on lamp housing (1) with safety glass outer cover (6) is all-sealed, honeycombed radiator (2) is combined by light source connecting plate (4) and LED light source component (7), and lamp housing (1) is connected with buckle (11) by supporting hinge assembly (3) up and down; Hold-down screw assembly (9) is used for fixing light fixture and outside lamp stand on lamp housing rear port (10).
Described lamp housing (1) adopts integrated A DC12 aluminium alloy compression casting shaping, and because it has the higher coefficient of heat conduction, good processing technology, lamp housing edge has lamp housing louvre (5), is convenient to the ponding dispelled the heat in dredging honeycombed radiator (2).
Described light source connecting plate (4) connects LED light source component (7) and honeycombed radiator (2), LED light source component (7) is hermetically sealed installation, and light source connecting plate (4) effectively transmits the heat of LED light source component (7).
Described honeycombed radiator (2) integrated ADC12 aluminium alloy compression casting is shaping, and the radiator structure of cellular six prismatics, adds area of dissipation greatly, is completely fixed by screw and lamp housing.
Described power supply fixed head (8), for selective fixed power source, is applicable to net circuit lamp, is also suitable for wind and light complementary road lamp.
Described supporting hinge assembly (3), is used for connecting and supports upper and lower lamp housing (1), convenient construction, and buckle (11) is used for fastening lamp housing (1).
The above embodiment only have expressed embodiment of the present utility model; it describes comparatively concrete and detailed; but therefore can not be interpreted as the restriction to the utility model the scope of the claims; it should be noted that; for the person of ordinary skill of the art; without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (1)
1. a LED street lamp light fixture for special heat-radiating, it comprises lamp housing, honeycombed radiator, supporting hinge assembly, light source connecting plate, lamp housing louvre, toughened glass lampshade, LED light source component, power supply fixed head, hold-down screw assembly, lamp housing rear port, buckle; It is characterized in that: described lamp housing comprises honeycombed radiator, lamp housing is connected up and down by supporting hinge assembly; Described LED light source component comprises aluminium base and is fixed on the LED lamp bead on substrate; Described honeycombed radiator, mainly comprises the louvre on honeycombed radiator structure and lamp housing; Described lamp housing rear port, is connected with lamp stand by hold-down screw group.
2. the LED street lamp light fixture of a kind of special heat-radiating according to claim 1, is characterized in that: honeycombed radiator structure is uniform positive six prisms, and area of dissipation increases greatly, has louvre dispel the heat in time and dredge rainwater around lamp housing.
3. the LED street lamp light fixture of a kind of special heat-radiating according to claim 1, is characterized in that: lamp housing adopts aluminium alloy to make, and upper-lower casing is connected with the buckle of rear end by lamp base front end supporting hinge assembly, and convenient construction is dismantled.
4. the LED street lamp light fixture of a kind of special heat-radiating according to claim 1, is characterized in that: at lamp housing rear port by hold-down screw assembly, be connected by light fixture with lamp stand.
5. the LED street lamp light fixture of a kind of special heat-radiating according to claim 1, is characterized in that: lamp housing adopts streamlined structure, and wind is divided into multidirectional power, reduces light fixture and lamp stand pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238042.9U CN204629287U (en) | 2015-04-18 | 2015-04-18 | A kind of LED street lamp light fixture of special heat-radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238042.9U CN204629287U (en) | 2015-04-18 | 2015-04-18 | A kind of LED street lamp light fixture of special heat-radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204629287U true CN204629287U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520238042.9U Expired - Fee Related CN204629287U (en) | 2015-04-18 | 2015-04-18 | A kind of LED street lamp light fixture of special heat-radiating |
Country Status (1)
| Country | Link |
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| CN (1) | CN204629287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898926A (en) * | 2021-08-30 | 2022-01-07 | 山西天狼星能源科技有限公司 | Light superconductive heat dissipation street lamp body |
-
2015
- 2015-04-18 CN CN201520238042.9U patent/CN204629287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898926A (en) * | 2021-08-30 | 2022-01-07 | 山西天狼星能源科技有限公司 | Light superconductive heat dissipation street lamp body |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20180418 |